From: Thierry Reding treding@nvidia.com

Convert the Tegra host1x controller bindings from the free-form text format to json-schema.

This also adds the missing display-hub DT bindings that were not previously documented.

Signed-off-by: Thierry Reding treding@nvidia.com --- Changes in v4: - add interconnect, interconnect-names, operating-points-v2 and power-domains property to match latest DT updates - drop stale reference to DPAUX pad controller bindings - include dsi-controller.yaml and drop $nodename, #address-cells, #size-cells and patternProperties from DSI bindings - integrate #sound-dai-cells addition from published patch - drop some generic, useless comments

Changes in v3: - split into separate YAML files for simplicity - add display-hub DT bindings

Changes in v2: - use additionalProperties instead of unevaluatedProperties where sufficient - drop redundant $ref and add missing maxItems properties - drop documentation for standard properties - remove status properties from example - drop spurious comments

.../display/tegra/nvidia,tegra114-mipi.txt | 41 -- .../display/tegra/nvidia,tegra114-mipi.yaml | 74 ++ .../display/tegra/nvidia,tegra124-dpaux.yaml | 149 ++++ .../display/tegra/nvidia,tegra124-sor.yaml | 206 ++++++ .../display/tegra/nvidia,tegra124-vic.yaml | 71 ++ .../display/tegra/nvidia,tegra186-dc.yaml | 85 +++ .../tegra/nvidia,tegra186-display.yaml | 310 ++++++++ .../tegra/nvidia,tegra186-dsi-padctl.yaml | 46 ++ .../display/tegra/nvidia,tegra20-dc.yaml | 181 +++++ .../display/tegra/nvidia,tegra20-dsi.yaml | 159 +++++ .../display/tegra/nvidia,tegra20-epp.yaml | 70 ++ .../display/tegra/nvidia,tegra20-gr2d.yaml | 73 ++ .../display/tegra/nvidia,tegra20-gr3d.yaml | 214 ++++++ .../display/tegra/nvidia,tegra20-hdmi.yaml | 126 ++++ .../display/tegra/nvidia,tegra20-host1x.txt | 675 ------------------ .../display/tegra/nvidia,tegra20-host1x.yaml | 347 +++++++++ .../display/tegra/nvidia,tegra20-isp.yaml | 67 ++ .../display/tegra/nvidia,tegra20-mpe.yaml | 73 ++ .../display/tegra/nvidia,tegra20-tvo.yaml | 58 ++ .../display/tegra/nvidia,tegra20-vi.yaml | 163 +++++ .../display/tegra/nvidia,tegra210-csi.yaml | 52 ++ .../pinctrl/nvidia,tegra124-dpaux-padctl.txt | 59 -- 22 files changed, 2524 insertions(+), 775 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra114-mipi.txt create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra114-mipi.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-dpaux.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-sor.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-vic.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-dc.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-display.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-dsi-padctl.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dsi.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-epp.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-gr2d.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-gr3d.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-hdmi.yaml delete mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-isp.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-mpe.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-tvo.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra210-csi.yaml delete mode 100644 Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt

diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra114-mipi.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra114-mipi.txt deleted file mode 100644 index e4a25cedc5cf..000000000000 --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra114-mipi.txt +++ /dev/null @@ -1,41 +0,0 @@ -NVIDIA Tegra MIPI pad calibration controller - -Required properties: -- compatible: "nvidia,tegra<chip>-mipi" -- reg: Physical base address and length of the controller's registers. -- clocks: Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. -- clock-names: Must include the following entries: - - mipi-cal -- #nvidia,mipi-calibrate-cells: Should be 1. The cell is a bitmask of the pads - that need to be calibrated for a given device. - -User nodes need to contain an nvidia,mipi-calibrate property that has a -phandle to refer to the calibration controller node and a bitmask of the pads -that need to be calibrated. - -Example: - - mipi: mipi@700e3000 { - compatible = "nvidia,tegra114-mipi"; - reg = <0x700e3000 0x100>; - clocks = <&tegra_car TEGRA114_CLK_MIPI_CAL>; - clock-names = "mipi-cal"; - #nvidia,mipi-calibrate-cells = <1>; - }; - - ... - - host1x@50000000 { - ... - - dsi@54300000 { - ... - - nvidia,mipi-calibrate = <&mipi 0x060>; - - ... - }; - - ... - }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra114-mipi.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra114-mipi.yaml new file mode 100644 index 000000000000..d5ca8cf86e8e --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra114-mipi.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra114-mipi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra MIPI pad calibration controller + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^mipi@[0-9a-f]+$" + + compatible: + enum: + - nvidia,tegra114-mipi + - nvidia,tegra210-mipi + - nvidia,tegra186-mipi + + reg: + maxItems: 1 + + clocks: + items: + - description: module clock + + clock-names: + items: + - const: mipi-cal + + power-domains: + maxItems: 1 + + "#nvidia,mipi-calibrate-cells": + description: The number of cells in a MIPI calibration specifier. + Should be 1. The single cell specifies a bitmask of the pads that + need to be calibrated for a given device. + $ref: "/schemas/types.yaml#/definitions/uint32" + const: 1 + +additionalProperties: false + +required: + - compatible + - reg + - clocks + - "#nvidia,mipi-calibrate-cells" + +examples: + - | + #include <dt-bindings/clock/tegra114-car.h> + + mipi@700e3000 { + compatible = "nvidia,tegra114-mipi"; + reg = <0x700e3000 0x100>; + clocks = <&tegra_car TEGRA114_CLK_MIPI_CAL>; + clock-names = "mipi-cal"; + #nvidia,mipi-calibrate-cells = <1>; + }; + + dsia: dsi@54300000 { + compatible = "nvidia,tegra114-dsi"; + reg = <0x54300000 0x00040000>; + clocks = <&tegra_car TEGRA114_CLK_DSIA>, + <&tegra_car TEGRA114_CLK_DSIALP>, + <&tegra_car TEGRA114_CLK_PLL_D_OUT0>; + clock-names = "dsi", "lp", "parent"; + resets = <&tegra_car 48>; + reset-names = "dsi"; + nvidia,mipi-calibrate = <&mipi 0x060>; /* DSIA & DSIB pads */ + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-dpaux.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-dpaux.yaml new file mode 100644 index 000000000000..7df2b355b19b --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-dpaux.yaml @@ -0,0 +1,149 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra124-dpaux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra DisplayPort AUX Interface + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +description: | + The Tegra Display Port Auxiliary (DPAUX) pad controller manages two + pins which can be assigned to either the DPAUX channel or to an I2C + controller. + + When configured for DisplayPort AUX operation, the DPAUX controller + can also be used to communicate with a DisplayPort device using the + AUX channel. + +properties: + $nodename: + pattern: "^dpaux@[0-9a-f]+$" + + compatible: + oneOf: + - enum: + - nvidia,tegra124-dpaux + - nvidia,tegra210-dpaux + - nvidia,tegra186-dpaux + - nvidia,tegra194-dpaux + + - items: + - const: nvidia,tegra132-dpaux + - const: nvidia,tegra124-dpaux + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: clock input for the DPAUX hardware + - description: reference clock + + clock-names: + items: + - const: dpaux + - const: parent + + resets: + items: + - description: module reset + + reset-names: + items: + - const: dpaux + + power-domains: + maxItems: 1 + + i2c-bus: + description: Subnode where I2C slave devices are listed. This + subnode must be always present. If there are no I2C slave + devices, an empty node should be added. See ../../i2c/i2c.yaml + for more information. + type: object + + vdd-supply: + description: phandle of a supply that powers the DisplayPort + link + +patternProperties: + "^pinmux-[a-z0-9]+$": + description: + Since only three configurations are possible, only three child + nodes are needed to describe the pin mux'ing options for the + DPAUX pads. Furthermore, given that the pad functions are only + applicable to a single set of pads, the child nodes only need + to describe the pad group the functions are being applied to + rather than the individual pads. + type: object + properties: + groups: + const: dpaux-io + + function: + enum: + - aux + - i2c + - off + + additionalProperties: false + + required: + - groups + - function + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + - reset-names + +examples: + - | + #include <dt-bindings/clock/tegra210-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + dpaux: dpaux@545c0000 { + compatible = "nvidia,tegra210-dpaux"; + reg = <0x545c0000 0x00040000>; + interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA210_CLK_DPAUX>, + <&tegra_car TEGRA210_CLK_PLL_DP>; + clock-names = "dpaux", "parent"; + resets = <&tegra_car 181>; + reset-names = "dpaux"; + power-domains = <&pd_sor>; + status = "disabled"; + + state_dpaux_aux: pinmux-aux { + groups = "dpaux-io"; + function = "aux"; + }; + + state_dpaux_i2c: pinmux-i2c { + groups = "dpaux-io"; + function = "i2c"; + }; + + state_dpaux_off: pinmux-off { + groups = "dpaux-io"; + function = "off"; + }; + + i2c-bus { + #address-cells = <1>; + #size-cells = <0>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-sor.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-sor.yaml new file mode 100644 index 000000000000..0188baad0865 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-sor.yaml @@ -0,0 +1,206 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra124-sor.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra SOR Output Encoder + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +description: | + The Serial Output Resource (SOR) can be used to drive HDMI, LVDS, eDP + and DP outputs. + +properties: + $nodename: + pattern: "^sor@[0-9a-f]+$" + + compatible: + oneOf: + - enum: + - nvidia,tegra124-sor + - nvidia,tegra210-sor + - nvidia,tegra210-sor1 + - nvidia,tegra186-sor + - nvidia,tegra186-sor1 + - nvidia,tegra194-sor + + - items: + - const: nvidia,tegra132-sor + - const: nvidia,tegra124-sor + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 5 + maxItems: 6 + + clock-names: + minItems: 5 + maxItems: 6 + + resets: + items: + - description: module reset + + reset-names: + items: + - const: sor + + power-domains: + maxItems: 1 + + avdd-io-hdmi-dp-supply: + description: I/O supply for HDMI/DP + + vdd-hdmi-dp-pll-supply: + description: PLL supply for HDMI/DP + + hdmi-supply: + description: +5.0V HDMI connector supply + + # Tegra186 and later + nvidia,interface: + description: index of the SOR interface + $ref: "/schemas/types.yaml#/definitions/uint32" + + nvidia,ddc-i2c-bus: + description: phandle of an I2C controller used for DDC EDID + probing + $ref: "/schemas/types.yaml#/definitions/phandle" + + nvidia,hpd-gpio: + description: specifies a GPIO used for hotplug detection + maxItems: 1 + + nvidia,edid: + description: supplies a binary EDID blob + $ref: "/schemas/types.yaml#/definitions/uint8-array" + + nvidia,panel: + description: phandle of a display panel + $ref: "/schemas/types.yaml#/definitions/phandle" + + nvidia,xbar-cfg: + description: 5 cells containing the crossbar configuration. + Each lane of the SOR, identified by the cell's index, is + mapped via the crossbar to the pad specified by the cell's + value. + $ref: "/schemas/types.yaml#/definitions/uint32-array" + + # optional when driving an eDP output + nvidia,dpaux: + description: phandle to a DispayPort AUX interface + $ref: "/schemas/types.yaml#/definitions/phandle" + +allOf: + - if: + properties: + compatible: + contains: + enum: + - nvidia,tegra186-sor + - nvidia,tegra194-sor + then: + properties: + clocks: + items: + - description: clock input for the SOR hardware + - description: SOR output clock + - description: input for the pixel clock + - description: reference clock for the SOR clock + - description: safe reference clock for the SOR clock + during power up + - description: SOR pad output clock + + clock-names: + items: + - const: sor + - enum: + - source # deprecated + - out + - const: parent + - const: dp + - const: safe + - const: pad + else: + properties: + clocks: + items: + - description: clock input for the SOR hardware + - description: SOR output clock + - description: input for the pixel clock + - description: reference clock for the SOR clock + - description: safe reference clock for the SOR clock + during power up + + clock-names: + items: + - const: sor + - enum: + - source # deprecated + - out + - const: parent + - const: dp + - const: safe + + - if: + not: + properties: + contains: + const: nvidia,panel + then: + required: + - hdmi-supply + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + - reset-names + - avdd-io-hdmi-dp-supply + - vdd-hdmi-dp-pll-supply + +examples: + - | + #include <dt-bindings/clock/tegra210-car.h> + #include <dt-bindings/gpio/tegra-gpio.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + sor0: sor@54540000 { + compatible = "nvidia,tegra210-sor"; + reg = <0x54540000 0x00040000>; + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA210_CLK_SOR0>, + <&tegra_car TEGRA210_CLK_SOR0_OUT>, + <&tegra_car TEGRA210_CLK_PLL_D_OUT0>, + <&tegra_car TEGRA210_CLK_PLL_DP>, + <&tegra_car TEGRA210_CLK_SOR_SAFE>; + clock-names = "sor", "out", "parent", "dp", "safe"; + resets = <&tegra_car 182>; + reset-names = "sor"; + pinctrl-0 = <&state_dpaux_aux>; + pinctrl-1 = <&state_dpaux_i2c>; + pinctrl-2 = <&state_dpaux_off>; + pinctrl-names = "aux", "i2c", "off"; + power-domains = <&pd_sor>; + + avdd-io-hdmi-dp-supply = <&avdd_1v05>; + vdd-hdmi-dp-pll-supply = <&vdd_1v8>; + hdmi-supply = <&vdd_hdmi>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(CC, 1) GPIO_ACTIVE_LOW>; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-vic.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-vic.yaml new file mode 100644 index 000000000000..37bb5ddc1963 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-vic.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra124-vic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra Video Image Composer + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^vic@[0-9a-f]+$" + + compatible: + oneOf: + - enum: + - nvidia,tegra124-vic + - nvidia,tegra210-vic + - nvidia,tegra186-vic + - nvidia,tegra194-vic + + - items: + - const: nvidia,tegra132-vic + - const: nvidia,tegra124-vic + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: clock input for the VIC hardware + + clock-names: + items: + - const: vic + + resets: + items: + - description: module reset + + reset-names: + items: + - const: vic + + power-domains: + maxItems: 1 + + iommus: + maxItems: 1 + + interconnects: + description: Description of the interconnect paths for the VIC; + see ../interconnect/interconnect.txt for details. + items: + - description: memory read client for VIC + - description: memory write client for VIC + + interconnect-names: + items: + - const: dma-mem # read + - const: write + + dma-coherent: true + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-dc.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-dc.yaml new file mode 100644 index 000000000000..265a60d79d89 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-dc.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra186-dc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra186 (and later) Display Controller + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^display@[0-9a-f]+$" + + compatible: + enum: + - nvidia,tegra186-dc + - nvidia,tegra194-dc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: display controller pixel clock + + clock-names: + items: + - const: dc + + resets: + items: + - description: display controller reset + + reset-names: + items: + - const: dc + + power-domains: + maxItems: 1 + + iommus: + maxItems: 1 + + interconnects: + description: Description of the interconnect paths for the + display controller; see ../interconnect/interconnect.txt + for details. + + interconnect-names: + items: + - const: dma-mem # read-0 + - const: read-1 + + nvidia,outputs: + description: A list of phandles of outputs that this display + controller can drive. + $ref: "/schemas/types.yaml#/definitions/phandle-array" + + nvidia,head: + description: The number of the display controller head. This + is used to setup the various types of output to receive + video data from the given head. + $ref: "/schemas/types.yaml#/definitions/uint32" + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + - reset-names + - power-domains + - nvidia,outputs + - nvidia,head + +# see nvidia,tegra186-display.yaml for examples diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-display.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-display.yaml new file mode 100644 index 000000000000..8c0231345529 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-display.yaml @@ -0,0 +1,310 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra186-display.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra186 (and later) Display Hub + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^display-hub@[0-9a-f]+$" + + compatible: + enum: + - nvidia,tegra186-display + - nvidia,tegra194-display + + '#address-cells': + const: 1 + + '#size-cells': + const: 1 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 2 + maxItems: 3 + + clock-names: + minItems: 2 + maxItems: 3 + + resets: + items: + - description: display hub reset + - description: window group 0 reset + - description: window group 1 reset + - description: window group 2 reset + - description: window group 3 reset + - description: window group 4 reset + - description: window group 5 reset + + reset-names: + items: + - const: misc + - const: wgrp0 + - const: wgrp1 + - const: wgrp2 + - const: wgrp3 + - const: wgrp4 + - const: wgrp5 + + power-domains: + maxItems: 1 + + ranges: + maxItems: 1 + +patternProperties: + "^display@[0-9a-f]+$": + type: object + +allOf: + - if: + properties: + compatible: + contains: + const: nvidia,tegra186-display + then: + properties: + clocks: + items: + - description: display core clock + - description: display stream compression clock + - description: display hub clock + + clock-names: + items: + - const: disp + - const: dsc + - const: hub + else: + properties: + clocks: + items: + - description: display core clock + - description: display hub clock + + clock-names: + items: + - const: disp + - const: hub + +additionalProperties: false + +required: + - compatible + - reg + - clocks + - clock-names + - resets + - reset-names + - power-domains + - "#address-cells" + - "#size-cells" + - ranges + +examples: + - | + #include <dt-bindings/clock/tegra186-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/memory/tegra186-mc.h> + #include <dt-bindings/power/tegra186-powergate.h> + #include <dt-bindings/reset/tegra186-reset.h> + + display-hub@15200000 { + compatible = "nvidia,tegra186-display"; + reg = <0x15200000 0x00040000>; + resets = <&bpmp TEGRA186_RESET_NVDISPLAY0_MISC>, + <&bpmp TEGRA186_RESET_NVDISPLAY0_WGRP0>, + <&bpmp TEGRA186_RESET_NVDISPLAY0_WGRP1>, + <&bpmp TEGRA186_RESET_NVDISPLAY0_WGRP2>, + <&bpmp TEGRA186_RESET_NVDISPLAY0_WGRP3>, + <&bpmp TEGRA186_RESET_NVDISPLAY0_WGRP4>, + <&bpmp TEGRA186_RESET_NVDISPLAY0_WGRP5>; + reset-names = "misc", "wgrp0", "wgrp1", "wgrp2", + "wgrp3", "wgrp4", "wgrp5"; + clocks = <&bpmp TEGRA186_CLK_NVDISPLAY_DISP>, + <&bpmp TEGRA186_CLK_NVDISPLAY_DSC>, + <&bpmp TEGRA186_CLK_NVDISPLAYHUB>; + clock-names = "disp", "dsc", "hub"; + status = "disabled"; + + power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISP>; + + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0x15200000 0x15200000 0x40000>; + + display@15200000 { + compatible = "nvidia,tegra186-dc"; + reg = <0x15200000 0x10000>; + interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA186_CLK_NVDISPLAY_P0>; + clock-names = "dc"; + resets = <&bpmp TEGRA186_RESET_NVDISPLAY0_HEAD0>; + reset-names = "dc"; + + power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISP>; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; + iommus = <&smmu TEGRA186_SID_NVDISPLAY>; + + nvidia,outputs = <&dsia &dsib &sor0 &sor1>; + nvidia,head = <0>; + }; + + display@15210000 { + compatible = "nvidia,tegra186-dc"; + reg = <0x15210000 0x10000>; + interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA186_CLK_NVDISPLAY_P1>; + clock-names = "dc"; + resets = <&bpmp TEGRA186_RESET_NVDISPLAY0_HEAD1>; + reset-names = "dc"; + + power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISPB>; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; + iommus = <&smmu TEGRA186_SID_NVDISPLAY>; + + nvidia,outputs = <&dsia &dsib &sor0 &sor1>; + nvidia,head = <1>; + }; + + display@15220000 { + compatible = "nvidia,tegra186-dc"; + reg = <0x15220000 0x10000>; + interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA186_CLK_NVDISPLAY_P2>; + clock-names = "dc"; + resets = <&bpmp TEGRA186_RESET_NVDISPLAY0_HEAD2>; + reset-names = "dc"; + + power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISPC>; + interconnects = <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA186_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; + iommus = <&smmu TEGRA186_SID_NVDISPLAY>; + + nvidia,outputs = <&sor0 &sor1>; + nvidia,head = <2>; + }; + }; + + - | + #include <dt-bindings/clock/tegra194-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/memory/tegra194-mc.h> + #include <dt-bindings/power/tegra194-powergate.h> + #include <dt-bindings/reset/tegra194-reset.h> + + display-hub@15200000 { + compatible = "nvidia,tegra194-display"; + reg = <0x15200000 0x00040000>; + resets = <&bpmp TEGRA194_RESET_NVDISPLAY0_MISC>, + <&bpmp TEGRA194_RESET_NVDISPLAY0_WGRP0>, + <&bpmp TEGRA194_RESET_NVDISPLAY0_WGRP1>, + <&bpmp TEGRA194_RESET_NVDISPLAY0_WGRP2>, + <&bpmp TEGRA194_RESET_NVDISPLAY0_WGRP3>, + <&bpmp TEGRA194_RESET_NVDISPLAY0_WGRP4>, + <&bpmp TEGRA194_RESET_NVDISPLAY0_WGRP5>; + reset-names = "misc", "wgrp0", "wgrp1", "wgrp2", + "wgrp3", "wgrp4", "wgrp5"; + clocks = <&bpmp TEGRA194_CLK_NVDISPLAY_DISP>, + <&bpmp TEGRA194_CLK_NVDISPLAYHUB>; + clock-names = "disp", "hub"; + status = "disabled"; + + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISP>; + + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0x15200000 0x15200000 0x40000>; + + display@15200000 { + compatible = "nvidia,tegra194-dc"; + reg = <0x15200000 0x10000>; + interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA194_CLK_NVDISPLAY_P0>; + clock-names = "dc"; + resets = <&bpmp TEGRA194_RESET_NVDISPLAY0_HEAD0>; + reset-names = "dc"; + + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISP>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; + + nvidia,outputs = <&sor0 &sor1 &sor2 &sor3>; + nvidia,head = <0>; + }; + + display@15210000 { + compatible = "nvidia,tegra194-dc"; + reg = <0x15210000 0x10000>; + interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA194_CLK_NVDISPLAY_P1>; + clock-names = "dc"; + resets = <&bpmp TEGRA194_RESET_NVDISPLAY0_HEAD1>; + reset-names = "dc"; + + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISPB>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; + + nvidia,outputs = <&sor0 &sor1 &sor2 &sor3>; + nvidia,head = <1>; + }; + + display@15220000 { + compatible = "nvidia,tegra194-dc"; + reg = <0x15220000 0x10000>; + interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA194_CLK_NVDISPLAY_P2>; + clock-names = "dc"; + resets = <&bpmp TEGRA194_RESET_NVDISPLAY0_HEAD2>; + reset-names = "dc"; + + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISPC>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; + + nvidia,outputs = <&sor0 &sor1 &sor2 &sor3>; + nvidia,head = <2>; + }; + + display@15230000 { + compatible = "nvidia,tegra194-dc"; + reg = <0x15230000 0x10000>; + interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA194_CLK_NVDISPLAY_P3>; + clock-names = "dc"; + resets = <&bpmp TEGRA194_RESET_NVDISPLAY0_HEAD3>; + reset-names = "dc"; + + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISPC>; + interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR &emc>, + <&mc TEGRA194_MEMORY_CLIENT_NVDISPLAYR1 &emc>; + interconnect-names = "dma-mem", "read-1"; + + nvidia,outputs = <&sor0 &sor1 &sor2 &sor3>; + nvidia,head = <3>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-dsi-padctl.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-dsi-padctl.yaml new file mode 100644 index 000000000000..4a12710e2a2f --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-dsi-padctl.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra186-dsi-padctl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra MIPI DSI pad controller + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^padctl@[0-9a-f]+$" + + compatible: + const: nvidia,tegra186-dsi-padctl + + reg: + maxItems: 1 + + resets: + items: + - description: module reset + + reset-names: + items: + - const: dsi + +allOf: + - $ref: "/schemas/reset/reset.yaml" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/reset/tegra186-reset.h> + + padctl@15880000 { + compatible = "nvidia,tegra186-dsi-padctl"; + reg = <0x15880000 0x10000>; + resets = <&bpmp TEGRA186_RESET_DSI>; + reset-names = "dsi"; + }; + diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml new file mode 100644 index 000000000000..ac346af663cd --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml @@ -0,0 +1,181 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-dc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra Display Controller + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^dc@[0-9a-f]+$" + + compatible: + oneOf: + - enum: + - nvidia,tegra20-dc + - nvidia,tegra30-dc + - nvidia,tegra114-dc + - nvidia,tegra124-dc + - nvidia,tegra210-dc + + - items: + - const: nvidia,tegra124-dc + - const: nvidia,tegra132-dc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + items: + - description: display controller pixel clock + - description: parent clock # optional + + clock-names: + minItems: 1 + items: + - const: dc + - const: parent # optional + + resets: + items: + - description: module reset + + reset-names: + items: + - const: dc + + interconnect-names: true + interconnects: true + + iommus: + maxItems: 1 + + operating-points-v2: + $ref: "/schemas/types.yaml#/definitions/phandle" + + power-domains: + items: + - description: phandle to the core power domain + + nvidia,head: + $ref: /schemas/types.yaml#/definitions/uint32 + description: The number of the display controller head. This is used to setup the various + types of output to receive video data from the given head. + + nvidia,outputs: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: A list of phandles of outputs that this display controller can drive. + + rgb: + type: object + +allOf: + - if: + properties: + compatible: + contains: + enum: + - nvidia,tegra20-dc + - nvidia,tegra30-dc + - nvidia,tegra114-dc + then: + properties: + interconnects: + items: + - description: window A memory client + - description: window B memory client + - description: window B memory client (vertical filter) + - description: window C memory client + - description: cursor memory client + + interconnect-names: + items: + - const: wina + - const: winb + - const: winb-vfilter + - const: winc + - const: cursor + + rgb: + description: Each display controller node has a child node, named "rgb", that represents + the RGB output associated with the controller. + type: object + properties: + nvidia,ddc-i2c-bus: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle of an I2C controller used for DDC EDID probing + + nvidia,hpd-gpio: + description: specifies a GPIO used for hotplug detection + maxItems: 1 + + nvidia,edid: + $ref: /schemas/types.yaml#/definitions/uint8-array + description: supplies a binary EDID blob + + nvidia,panel: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle of a display panel + + - if: + properties: + compatible: + contains: + enum: + - nvidia,tegra124-dc + then: + properties: + interconnects: + minItems: 4 + items: + - description: window A memory client + - description: window B memory client + - description: window C memory client + - description: cursor memory client + - description: window D memory client + - description: window T memory client + + interconnect-names: + minItems: 4 + items: + - const: wina + - const: winb + - const: winc + - const: cursor + - const: wind + - const: wint + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + - reset-names + +examples: + - | + #include <dt-bindings/clock/tegra20-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + dc@54200000 { + compatible = "nvidia,tegra20-dc"; + reg = <0x54200000 0x00040000>; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_DISP1>; + clock-names = "dc"; + resets = <&tegra_car 27>; + reset-names = "dc"; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dsi.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dsi.yaml new file mode 100644 index 000000000000..75546f250ad7 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dsi.yaml @@ -0,0 +1,159 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-dsi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra Display Serial Interface + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + compatible: + oneOf: + - enum: + - nvidia,tegra20-dsi + - nvidia,tegra30-dsi + - nvidia,tegra114-dsi + - nvidia,tegra124-dsi + - nvidia,tegra210-dsi + - nvidia,tegra186-dsi + + - items: + - const: nvidia,tegra132-dsi + - const: nvidia,tegra124-dsi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 2 + maxItems: 3 + + clock-names: + minItems: 2 + maxItems: 3 + + resets: + items: + - description: module reset + + reset-names: + items: + - const: dsi + + operating-points-v2: + $ref: "/schemas/types.yaml#/definitions/phandle" + + power-domains: + maxItems: 1 + + avdd-dsi-csi-supply: + description: phandle of a supply that powers the DSI controller + + nvidia,mipi-calibrate: + description: Should contain a phandle and a specifier specifying + which pads are used by this DSI output and need to be + calibrated. See nvidia,tegra114-mipi.yaml for details. + $ref: "/schemas/types.yaml#/definitions/phandle-array" + + nvidia,ddc-i2c-bus: + description: phandle of an I2C controller used for DDC EDID + probing + $ref: "/schemas/types.yaml#/definitions/phandle" + + nvidia,hpd-gpio: + description: specifies a GPIO used for hotplug detection + maxItems: 1 + + nvidia,edid: + description: supplies a binary EDID blob + $ref: "/schemas/types.yaml#/definitions/uint8-array" + + nvidia,panel: + description: phandle of a display panel + $ref: "/schemas/types.yaml#/definitions/phandle" + + nvidia,ganged-mode: + description: contains a phandle to a second DSI controller to + gang up with in order to support up to 8 data lanes + $ref: "/schemas/types.yaml#/definitions/phandle" + +allOf: + - $ref: "../dsi-controller.yaml#" + - if: + properties: + compatible: + contains: + enum: + - nvidia,tegra20-dsi + - nvidia,tegra30-dsi + then: + properties: + clocks: + items: + - description: DSI module clock + - description: input for the pixel clock + + clock-names: + items: + - const: dsi + - const: parent + else: + properties: + clocks: + items: + - description: DSI module clock + - description: low-power module clock + - description: input for the pixel clock + + clock-names: + items: + - const: dsi + - const: lp + - const: parent + + - if: + properties: + compatible: + contains: + const: nvidia,tegra186-dsi + then: + required: + - interrupts + +unevaluatedProperties: false + +required: + - compatible + - reg + - clocks + - clock-names + - resets + - reset-names + +examples: + - | + #include <dt-bindings/clock/tegra186-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/tegra186-powergate.h> + #include <dt-bindings/reset/tegra186-reset.h> + + dsi@15300000 { + compatible = "nvidia,tegra186-dsi"; + reg = <0x15300000 0x10000>; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA186_CLK_DSI>, + <&bpmp TEGRA186_CLK_DSIA_LP>, + <&bpmp TEGRA186_CLK_PLLD>; + clock-names = "dsi", "lp", "parent"; + resets = <&bpmp TEGRA186_RESET_DSI>; + reset-names = "dsi"; + + power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISP>; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-epp.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-epp.yaml new file mode 100644 index 000000000000..0d55e6206b5e --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-epp.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-epp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra Encoder Pre-Processor + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^epp@[0-9a-f]+$" + + compatible: + enum: + - nvidia,tegra20-epp + - nvidia,tegra30-epp + - nvidia,tegra114-epp + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + items: + - description: module reset + + reset-names: + items: + - const: epp + + iommus: + maxItems: 1 + + interconnects: + maxItems: 4 + + interconnect-names: + maxItems: 4 + + operating-points-v2: + $ref: "/schemas/types.yaml#/definitions/phandle" + + power-domains: + items: + - description: phandle to the core power domain + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/tegra20-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + epp@540c0000 { + compatible = "nvidia,tegra20-epp"; + reg = <0x540c0000 0x00040000>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_EPP>; + resets = <&tegra_car 19>; + reset-names = "epp"; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-gr2d.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-gr2d.yaml new file mode 100644 index 000000000000..984a0de9b8a8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-gr2d.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-gr2d.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA 2D graphics engine + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^gr2d@[0-9a-f]+$" + + compatible: + enum: + - nvidia,tegra20-gr2d + - nvidia,tegra30-gr2d + - nvidia,tegra114-gr2d + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: module clock + + resets: + items: + - description: module reset + - description: memory client hotflush reset + + reset-names: + items: + - const: 2d + - const: mc + + iommus: + maxItems: 1 + + interconnects: + maxItems: 4 + + interconnect-names: + maxItems: 4 + + operating-points-v2: + $ref: "/schemas/types.yaml#/definitions/phandle" + + power-domains: + items: + - description: phandle to the HEG or core power domain + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/tegra20-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + gr2d@54140000 { + compatible = "nvidia,tegra20-gr2d"; + reg = <0x54140000 0x00040000>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_GR2D>; + resets = <&tegra_car 21>; + reset-names = "2d"; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-gr3d.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-gr3d.yaml new file mode 100644 index 000000000000..4177d311899b --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-gr3d.yaml @@ -0,0 +1,214 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-gr3d.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA 3D graphics engine + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^gr3d@[0-9a-f]+$" + + compatible: + enum: + - nvidia,tegra20-gr3d + - nvidia,tegra30-gr3d + - nvidia,tegra114-gr3d + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + maxItems: 2 + + resets: + minItems: 2 + maxItems: 4 + + reset-names: + minItems: 2 + maxItems: 4 + + iommus: + minItems: 1 + maxItems: 2 + + interconnects: + minItems: 4 + maxItems: 10 + + interconnect-names: + minItems: 4 + maxItems: 10 + + operating-points-v2: + $ref: "/schemas/types.yaml#/definitions/phandle" + + power-domains: + minItems: 1 + maxItems: 2 + + power-domain-names: + minItems: 2 + maxItems: 2 + +allOf: + - if: + properties: + compatible: + contains: + const: nvidia,tegra20-gr2d + then: + properties: + clocks: + items: + - description: module clock + + clock-names: + items: + - const: 3d + + resets: + items: + - description: module reset + - description: memory client hotflush reset + + reset-names: + items: + - const: 3d + - const: mc + + iommus: + maxItems: 1 + + interconnects: + minItems: 4 + maxItems: 4 + + interconnect-names: + minItems: 4 + maxItems: 4 + + power-domains: + items: + - description: phandle to the TD power domain + + - if: + properties: + compatible: + contains: + const: nvidia,tegra30-gr3d + then: + properties: + clocks: + items: + - description: primary module clock + - description: secondary module clock + + clock-names: + items: + - const: 3d + - const: 3d2 + + resets: + items: + - description: primary module reset + - description: secondary module reset + - description: primary memory client hotflush reset + - description: secondary memory client hotflush reset + + reset-names: + items: + - const: 3d + - const: 3d2 + - const: mc + - const: mc2 + + iommus: + minItems: 2 + maxItems: 2 + + interconnects: + minItems: 8 + maxItems: 8 + + interconnect-names: + minItems: 8 + maxItems: 8 + + power-domains: + items: + - description: phandle to the TD power domain + - description: phandle to the TD2 power domain + + power-domain-names: + items: + - const: 3d0 + - const: 3d1 + + dependencies: + power-domains: [ power-domain-names ] + + - if: + properties: + compatible: + contains: + const: nvidia,tegra114-gr2d + then: + properties: + clocks: + items: + - description: module clock + + clock-names: + items: + - const: 3d + + resets: + items: + - description: module reset + - description: memory client hotflush reset + + reset-names: + items: + - const: 3d + - const: mc + + iommus: + maxItems: 1 + + interconnects: + minItems: 10 + maxItems: 10 + + interconnect-names: + minItems: 10 + maxItems: 10 + + power-domains: + items: + - description: phandle to the TD power domain + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/tegra20-car.h> + + gr3d@54180000 { + compatible = "nvidia,tegra20-gr3d"; + reg = <0x54180000 0x00040000>; + clocks = <&tegra_car TEGRA20_CLK_GR3D>; + resets = <&tegra_car 24>; + reset-names = "3d"; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-hdmi.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-hdmi.yaml new file mode 100644 index 000000000000..035b9f1f2eb5 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-hdmi.yaml @@ -0,0 +1,126 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-hdmi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra HDMI Output Encoder + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^hdmi@[0-9a-f]+$" + + compatible: + oneOf: + - enum: + - nvidia,tegra20-hdmi + - nvidia,tegra30-hdmi + - nvidia,tegra114-hdmi + - nvidia,tegra124-hdmi + + - items: + - const: nvidia,tegra132-hdmi + - const: nvidia,tegra124-hdmi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: module clock + - description: parent clock + + clock-names: + items: + - const: hdmi + - const: parent + + resets: + items: + - description: module reset + + reset-names: + items: + - const: hdmi + + operating-points-v2: + $ref: "/schemas/types.yaml#/definitions/phandle" + + power-domains: + items: + - description: phandle to the core power domain + + hdmi-supply: + description: supply for the +5V HDMI connector pin + + vdd-supply: + description: regulator for supply voltage + + pll-supply: + description: regulator for PLL + + nvidia,ddc-i2c-bus: + description: phandle of an I2C controller used for DDC EDID + probing + $ref: "/schemas/types.yaml#/definitions/phandle" + + nvidia,hpd-gpio: + description: specifies a GPIO used for hotplug detection + maxItems: 1 + + nvidia,edid: + description: supplies a binary EDID blob + $ref: "/schemas/types.yaml#/definitions/uint8-array" + + nvidia,panel: + description: phandle of a display panel + $ref: "/schemas/types.yaml#/definitions/phandle" + + "#sound-dai-cells": + const: 0 + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + - reset-names + - pll-supply + - vdd-supply + - nvidia,ddc-i2c-bus + - nvidia,hpd-gpio + +examples: + - | + #include <dt-bindings/clock/tegra124-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/gpio/tegra-gpio.h> + + hdmi@54280000 { + compatible = "nvidia,tegra124-hdmi"; + reg = <0x54280000 0x00040000>; + interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA124_CLK_HDMI>, + <&tegra_car TEGRA124_CLK_PLL_D2_OUT0>; + clock-names = "hdmi", "parent"; + resets = <&tegra_car 51>; + reset-names = "hdmi"; + + hdmi-supply = <&vdd_5v0_hdmi>; + pll-supply = <&vdd_hdmi_pll>; + vdd-supply = <&vdd_3v3_hdmi>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt deleted file mode 100644 index e61999ce54e9..000000000000 --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt +++ /dev/null @@ -1,675 +0,0 @@ -NVIDIA Tegra host1x - -Required properties: -- compatible: "nvidia,tegra<chip>-host1x" -- reg: Physical base address and length of the controller's registers. - For pre-Tegra186, one entry describing the whole register area. - For Tegra186, one entry for each entry in reg-names: - "vm" - VM region assigned to Linux - "hypervisor" - Hypervisor region (only if Linux acts as hypervisor) -- interrupts: The interrupt outputs from the controller. -- #address-cells: The number of cells used to represent physical base addresses - in the host1x address space. Should be 1. -- #size-cells: The number of cells used to represent the size of an address - range in the host1x address space. Should be 1. -- ranges: The mapping of the host1x address space to the CPU address space. -- clocks: Must contain one entry, for the module clock. - See ../clocks/clock-bindings.txt for details. -- resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. -- reset-names: Must include the following entries: - - host1x - - mc - -Optional properties: -- operating-points-v2: See ../bindings/opp/opp.txt for details. - - power-domains: Phandle to HEG or core power domain. - -For each opp entry in 'operating-points-v2' table of host1x and its modules: -- opp-supported-hw: One bitfield indicating: - On Tegra20: SoC process ID mask - On Tegra30+: SoC speedo ID mask - - A bitwise AND is performed against the value and if any bit - matches, the OPP gets enabled. - -Each host1x client module having to perform DMA through the Memory Controller -should have the interconnect endpoints set to the Memory Client and External -Memory respectively. - -The host1x top-level node defines a number of children, each representing one -of the following host1x client modules: - -- mpe: video encoder - - Required properties: - - compatible: "nvidia,tegra<chip>-mpe" - - reg: Physical base address and length of the controller's registers. - - interrupts: The interrupt outputs from the controller. - - clocks: Must contain one entry, for the module clock. - See ../clocks/clock-bindings.txt for details. - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - mpe - - Optional properties: - - interconnects: Must contain entry for the MPE memory clients. - - interconnect-names: Must include name of the interconnect path for each - interconnect entry. Consult TRM documentation for information about - available memory clients, see MEMORY CONTROLLER section. - - operating-points-v2: See ../bindings/opp/opp.txt for details. - - power-domains: Phandle to MPE power domain. - -- vi: video input - - Required properties: - - compatible: "nvidia,tegra<chip>-vi" - - reg: Physical base address and length of the controller registers. - - interrupts: The interrupt outputs from the controller. - - clocks: clocks: Must contain one entry, for the module clock. - See ../clocks/clock-bindings.txt for details. - - Tegra20/Tegra30/Tegra114/Tegra124: - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - vi - - Tegra210: - - power-domains: Must include venc powergate node as vi is in VE partition. - - ports (optional node) - vi can have optional ports node and max 6 ports are supported. Each port - should have single 'endpoint' child node. All port nodes are grouped under - ports node. Please refer to the bindings defined in - Documentation/devicetree/bindings/media/video-interfaces.txt - - csi (required node) - Tegra210 has CSI part of VI sharing same host interface and register space. - So, VI device node should have CSI child node. - - - csi: mipi csi interface to vi - - Required properties: - - compatible: "nvidia,tegra210-csi" - - reg: Physical base address offset to parent and length of the controller - registers. - - clocks: Must contain entries csi, cilab, cilcd, cile, csi_tpg clocks. - See ../clocks/clock-bindings.txt for details. - - power-domains: Must include sor powergate node as csicil is in - SOR partition. - - channel (optional nodes) - Maximum 6 channels are supported with each csi brick as either x4 or x2 - based on hw connectivity to sensor. - - Required properties: - - reg: csi port number. Valid port numbers are 0 through 5. - - nvidia,mipi-calibrate: Should contain a phandle and a specifier - specifying which pads are used by this CSI port and need to be - calibrated. See also ../display/tegra/nvidia,tegra114-mipi.txt. - - Each channel node must contain 2 port nodes which can be grouped - under 'ports' node and each port should have a single child 'endpoint' - node. - - ports node - Please refer to the bindings defined in - Documentation/devicetree/bindings/media/video-interfaces.txt - - ports node must contain below 2 port nodes. - port@0 with single child 'endpoint' node always a sink. - port@1 with single child 'endpoint' node always a source. - - port@0 (required node) - Required properties: - - reg: 0 - - endpoint (required node) - Required properties: - - data-lanes: an array of data lane from 1 to 8. Valid array - lengths are 1/2/4/8. - - remote-endpoint: phandle to sensor 'endpoint' node. - - port@1 (required node) - Required properties: - - reg: 1 - - endpoint (required node) - Required properties: - - remote-endpoint: phandle to vi port 'endpoint' node. - - Optional properties: - - interconnects: Must contain entry for the VI memory clients. - - interconnect-names: Must include name of the interconnect path for each - interconnect entry. Consult TRM documentation for information about - available memory clients, see MEMORY CONTROLLER section. - - operating-points-v2: See ../bindings/opp/opp.txt for details. - - power-domains: Phandle to VENC power domain. - -- epp: encoder pre-processor - - Required properties: - - compatible: "nvidia,tegra<chip>-epp" - - reg: Physical base address and length of the controller's registers. - - interrupts: The interrupt outputs from the controller. - - clocks: Must contain one entry, for the module clock. - See ../clocks/clock-bindings.txt for details. - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - epp - - Optional properties: - - interconnects: Must contain entry for the EPP memory clients. - - interconnect-names: Must include name of the interconnect path for each - interconnect entry. Consult TRM documentation for information about - available memory clients, see MEMORY CONTROLLER section. - - operating-points-v2: See ../bindings/opp/opp.txt for details. - - power-domains: Phandle to HEG or core power domain. - -- isp: image signal processor - - Required properties: - - compatible: "nvidia,tegra<chip>-isp" - - reg: Physical base address and length of the controller's registers. - - interrupts: The interrupt outputs from the controller. - - clocks: Must contain one entry, for the module clock. - See ../clocks/clock-bindings.txt for details. - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - isp - - Optional properties: - - interconnects: Must contain entry for the ISP memory clients. - - interconnect-names: Must include name of the interconnect path for each - interconnect entry. Consult TRM documentation for information about - available memory clients, see MEMORY CONTROLLER section. - - power-domains: Phandle to VENC or core power domain. - -- gr2d: 2D graphics engine - - Required properties: - - compatible: "nvidia,tegra<chip>-gr2d" - - reg: Physical base address and length of the controller's registers. - - interrupts: The interrupt outputs from the controller. - - clocks: Must contain one entry, for the module clock. - See ../clocks/clock-bindings.txt for details. - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - 2d - - mc - - Optional properties: - - interconnects: Must contain entry for the GR2D memory clients. - - interconnect-names: Must include name of the interconnect path for each - interconnect entry. Consult TRM documentation for information about - available memory clients, see MEMORY CONTROLLER section. - - operating-points-v2: See ../bindings/opp/opp.txt for details. - - power-domains: Phandle to HEG or core power domain. - -- gr3d: 3D graphics engine - - Required properties: - - compatible: "nvidia,tegra<chip>-gr3d" - - reg: Physical base address and length of the controller's registers. - - clocks: Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. - - clock-names: Must include the following entries: - (This property may be omitted if the only clock in the list is "3d") - - 3d - This MUST be the first entry. - - 3d2 (Only required on SoCs with two 3D clocks) - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - 3d - - 3d2 (Only required on SoCs with two 3D clocks) - - mc - - mc2 (Only required on SoCs with two 3D clocks) - - Optional properties: - - interconnects: Must contain entry for the GR3D memory clients. - - interconnect-names: Must include name of the interconnect path for each - interconnect entry. Consult TRM documentation for information about - available memory clients, see MEMORY CONTROLLER section. - - operating-points-v2: See ../bindings/opp/opp.txt for details. - - power-domains: Phandles to 3D or core power domain. - -- dc: display controller - - Required properties: - - compatible: "nvidia,tegra<chip>-dc" - - reg: Physical base address and length of the controller's registers. - - interrupts: The interrupt outputs from the controller. - - clocks: Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. - - clock-names: Must include the following entries: - - dc - This MUST be the first entry. - - parent - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - dc - - nvidia,head: The number of the display controller head. This is used to - setup the various types of output to receive video data from the given - head. - - Each display controller node has a child node, named "rgb", that represents - the RGB output associated with the controller. It can take the following - optional properties: - - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing - - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection - - nvidia,edid: supplies a binary EDID blob - - nvidia,panel: phandle of a display panel - - interconnects: Must contain entry for the DC memory clients. - - interconnect-names: Must include name of the interconnect path for each - interconnect entry. Consult TRM documentation for information about - available memory clients, see MEMORY CONTROLLER section. - - operating-points-v2: See ../bindings/opp/opp.txt for details. - - power-domains: Phandle to core power domain. - -- hdmi: High Definition Multimedia Interface - - Required properties: - - compatible: "nvidia,tegra<chip>-hdmi" - - reg: Physical base address and length of the controller's registers. - - interrupts: The interrupt outputs from the controller. - - hdmi-supply: supply for the +5V HDMI connector pin - - vdd-supply: regulator for supply voltage - - pll-supply: regulator for PLL - - clocks: Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. - - clock-names: Must include the following entries: - - hdmi - This MUST be the first entry. - - parent - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - hdmi - - Optional properties: - - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing - - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection - - nvidia,edid: supplies a binary EDID blob - - nvidia,panel: phandle of a display panel - - operating-points-v2: See ../bindings/opp/opp.txt for details. - -- tvo: TV encoder output - - Required properties: - - compatible: "nvidia,tegra<chip>-tvo" - - reg: Physical base address and length of the controller's registers. - - interrupts: The interrupt outputs from the controller. - - clocks: Must contain one entry, for the module clock. - See ../clocks/clock-bindings.txt for details. - - Optional properties: - - operating-points-v2: See ../bindings/opp/opp.txt for details. - - power-domains: Phandle to core power domain. - -- dsi: display serial interface - - Required properties: - - compatible: "nvidia,tegra<chip>-dsi" - - reg: Physical base address and length of the controller's registers. - - clocks: Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. - - clock-names: Must include the following entries: - - dsi - This MUST be the first entry. - - lp - - parent - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - dsi - - avdd-dsi-supply: phandle of a supply that powers the DSI controller - - nvidia,mipi-calibrate: Should contain a phandle and a specifier specifying - which pads are used by this DSI output and need to be calibrated. See also - ../display/tegra/nvidia,tegra114-mipi.txt. - - Optional properties: - - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing - - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection - - nvidia,edid: supplies a binary EDID blob - - nvidia,panel: phandle of a display panel - - nvidia,ganged-mode: contains a phandle to a second DSI controller to gang - up with in order to support up to 8 data lanes - - operating-points-v2: See ../bindings/opp/opp.txt for details. - -- sor: serial output resource - - Required properties: - - compatible: Should be: - - "nvidia,tegra124-sor": for Tegra124 and Tegra132 - - "nvidia,tegra132-sor": for Tegra132 - - "nvidia,tegra210-sor": for Tegra210 - - "nvidia,tegra210-sor1": for Tegra210 - - "nvidia,tegra186-sor": for Tegra186 - - "nvidia,tegra186-sor1": for Tegra186 - - reg: Physical base address and length of the controller's registers. - - interrupts: The interrupt outputs from the controller. - - clocks: Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. - - clock-names: Must include the following entries: - - sor: clock input for the SOR hardware - - out: SOR output clock - - parent: input for the pixel clock - - dp: reference clock for the SOR clock - - safe: safe reference for the SOR clock during power up - - For Tegra186 and later: - - pad: SOR pad output clock (on Tegra186 and later) - - Obsolete: - - source: source clock for the SOR clock (obsolete, use "out" instead) - - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - sor - - Required properties on Tegra186 and later: - - nvidia,interface: index of the SOR interface - - Optional properties: - - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing - - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection - - nvidia,edid: supplies a binary EDID blob - - nvidia,panel: phandle of a display panel - - nvidia,xbar-cfg: 5 cells containing the crossbar configuration. Each lane - of the SOR, identified by the cell's index, is mapped via the crossbar to - the pad specified by the cell's value. - - Optional properties when driving an eDP output: - - nvidia,dpaux: phandle to a DispayPort AUX interface - -- dpaux: DisplayPort AUX interface - - compatible : Should contain one of the following: - - "nvidia,tegra124-dpaux": for Tegra124 and Tegra132 - - "nvidia,tegra210-dpaux": for Tegra210 - - reg: Physical base address and length of the controller's registers. - - interrupts: The interrupt outputs from the controller. - - clocks: Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. - - clock-names: Must include the following entries: - - dpaux: clock input for the DPAUX hardware - - parent: reference clock - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - dpaux - - vdd-supply: phandle of a supply that powers the DisplayPort link - - i2c-bus: Subnode where I2C slave devices are listed. This subnode - must be always present. If there are no I2C slave devices, an empty - node should be added. See ../../i2c/i2c.txt for more information. - - See ../pinctrl/nvidia,tegra124-dpaux-padctl.txt for information - regarding the DPAUX pad controller bindings. - -- vic: Video Image Compositor - - compatible : "nvidia,tegra<chip>-vic" - - reg: Physical base address and length of the controller's registers. - - interrupts: The interrupt outputs from the controller. - - clocks: Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. - - clock-names: Must include the following entries: - - vic: clock input for the VIC hardware - - resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. - - reset-names: Must include the following entries: - - vic - - Optional properties: - - interconnects: Must contain entry for the VIC memory clients. - - interconnect-names: Must include name of the interconnect path for each - interconnect entry. Consult TRM documentation for information about - available memory clients, see MEMORY CONTROLLER section. - -Example: - -/ { - ... - - host1x { - compatible = "nvidia,tegra20-host1x", "simple-bus"; - reg = <0x50000000 0x00024000>; - interrupts = <0 65 0x04 /* mpcore syncpt */ - 0 67 0x04>; /* mpcore general */ - clocks = <&tegra_car TEGRA20_CLK_HOST1X>; - resets = <&tegra_car 28>; - reset-names = "host1x"; - operating-points-v2 = <&dvfs_opp_table>; - power-domains = <&domain>; - - #address-cells = <1>; - #size-cells = <1>; - - ranges = <0x54000000 0x54000000 0x04000000>; - - mpe { - compatible = "nvidia,tegra20-mpe"; - reg = <0x54040000 0x00040000>; - interrupts = <0 68 0x04>; - clocks = <&tegra_car TEGRA20_CLK_MPE>; - resets = <&tegra_car 60>; - reset-names = "mpe"; - operating-points-v2 = <&dvfs_opp_table>; - power-domains = <&domain>; - }; - - vi@54080000 { - compatible = "nvidia,tegra210-vi"; - reg = <0x0 0x54080000 0x0 0x700>; - interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; - assigned-clocks = <&tegra_car TEGRA210_CLK_VI>; - assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_C4_OUT0>; - operating-points-v2 = <&dvfs_opp_table>; - - clocks = <&tegra_car TEGRA210_CLK_VI>; - power-domains = <&pd_venc>; - - #address-cells = <1>; - #size-cells = <1>; - - ranges = <0x0 0x0 0x54080000 0x2000>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - imx219_vi_in0: endpoint { - remote-endpoint = <&imx219_csi_out0>; - }; - }; - }; - - csi@838 { - compatible = "nvidia,tegra210-csi"; - reg = <0x838 0x1300>; - assigned-clocks = <&tegra_car TEGRA210_CLK_CILAB>, - <&tegra_car TEGRA210_CLK_CILCD>, - <&tegra_car TEGRA210_CLK_CILE>, - <&tegra_car TEGRA210_CLK_CSI_TPG>; - assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_P>, - <&tegra_car TEGRA210_CLK_PLL_P>, - <&tegra_car TEGRA210_CLK_PLL_P>; - assigned-clock-rates = <102000000>, - <102000000>, - <102000000>, - <972000000>; - - clocks = <&tegra_car TEGRA210_CLK_CSI>, - <&tegra_car TEGRA210_CLK_CILAB>, - <&tegra_car TEGRA210_CLK_CILCD>, - <&tegra_car TEGRA210_CLK_CILE>, - <&tegra_car TEGRA210_CLK_CSI_TPG>; - clock-names = "csi", "cilab", "cilcd", "cile", "csi_tpg"; - power-domains = <&pd_sor>; - - #address-cells = <1>; - #size-cells = <0>; - - channel@0 { - reg = <0>; - nvidia,mipi-calibrate = <&mipi 0x001>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - imx219_csi_in0: endpoint { - data-lanes = <1 2>; - remote-endpoint = <&imx219_out0>; - }; - }; - - port@1 { - reg = <1>; - imx219_csi_out0: endpoint { - remote-endpoint = <&imx219_vi_in0>; - }; - }; - }; - }; - }; - }; - - epp { - compatible = "nvidia,tegra20-epp"; - reg = <0x540c0000 0x00040000>; - interrupts = <0 70 0x04>; - clocks = <&tegra_car TEGRA20_CLK_EPP>; - resets = <&tegra_car 19>; - reset-names = "epp"; - operating-points-v2 = <&dvfs_opp_table>; - power-domains = <&domain>; - }; - - isp { - compatible = "nvidia,tegra20-isp"; - reg = <0x54100000 0x00040000>; - interrupts = <0 71 0x04>; - clocks = <&tegra_car TEGRA20_CLK_ISP>; - resets = <&tegra_car 23>; - reset-names = "isp"; - }; - - gr2d { - compatible = "nvidia,tegra20-gr2d"; - reg = <0x54140000 0x00040000>; - interrupts = <0 72 0x04>; - clocks = <&tegra_car TEGRA20_CLK_GR2D>; - resets = <&tegra_car 21>; - reset-names = "2d"; - operating-points-v2 = <&dvfs_opp_table>; - power-domains = <&domain>; - }; - - gr3d { - compatible = "nvidia,tegra20-gr3d"; - reg = <0x54180000 0x00040000>; - clocks = <&tegra_car TEGRA20_CLK_GR3D>; - resets = <&tegra_car 24>; - reset-names = "3d"; - operating-points-v2 = <&dvfs_opp_table>; - power-domains = <&domain>; - }; - - dc@54200000 { - compatible = "nvidia,tegra20-dc"; - reg = <0x54200000 0x00040000>; - interrupts = <0 73 0x04>; - clocks = <&tegra_car TEGRA20_CLK_DISP1>, - <&tegra_car TEGRA20_CLK_PLL_P>; - clock-names = "dc", "parent"; - resets = <&tegra_car 27>; - reset-names = "dc"; - operating-points-v2 = <&dvfs_opp_table>; - power-domains = <&domain>; - - interconnects = <&mc TEGRA20_MC_DISPLAY0A &emc>, - <&mc TEGRA20_MC_DISPLAY0B &emc>, - <&mc TEGRA20_MC_DISPLAY0C &emc>, - <&mc TEGRA20_MC_DISPLAYHC &emc>; - interconnect-names = "wina", - "winb", - "winc", - "cursor"; - - rgb { - status = "disabled"; - }; - }; - - dc@54240000 { - compatible = "nvidia,tegra20-dc"; - reg = <0x54240000 0x00040000>; - interrupts = <0 74 0x04>; - clocks = <&tegra_car TEGRA20_CLK_DISP2>, - <&tegra_car TEGRA20_CLK_PLL_P>; - clock-names = "dc", "parent"; - resets = <&tegra_car 26>; - reset-names = "dc"; - operating-points-v2 = <&dvfs_opp_table>; - power-domains = <&domain>; - - interconnects = <&mc TEGRA20_MC_DISPLAY0AB &emc>, - <&mc TEGRA20_MC_DISPLAY0BB &emc>, - <&mc TEGRA20_MC_DISPLAY0CB &emc>, - <&mc TEGRA20_MC_DISPLAYHCB &emc>; - interconnect-names = "wina", - "winb", - "winc", - "cursor"; - - rgb { - status = "disabled"; - }; - }; - - hdmi { - compatible = "nvidia,tegra20-hdmi"; - reg = <0x54280000 0x00040000>; - interrupts = <0 75 0x04>; - clocks = <&tegra_car TEGRA20_CLK_HDMI>, - <&tegra_car TEGRA20_CLK_PLL_D_OUT0>; - clock-names = "hdmi", "parent"; - resets = <&tegra_car 51>; - reset-names = "hdmi"; - status = "disabled"; - operating-points-v2 = <&dvfs_opp_table>; - }; - - tvo { - compatible = "nvidia,tegra20-tvo"; - reg = <0x542c0000 0x00040000>; - interrupts = <0 76 0x04>; - clocks = <&tegra_car TEGRA20_CLK_TVO>; - status = "disabled"; - operating-points-v2 = <&dvfs_opp_table>; - }; - - dsi { - compatible = "nvidia,tegra20-dsi"; - reg = <0x54300000 0x00040000>; - clocks = <&tegra_car TEGRA20_CLK_DSI>, - <&tegra_car TEGRA20_CLK_PLL_D_OUT0>; - clock-names = "dsi", "parent"; - resets = <&tegra_car 48>; - reset-names = "dsi"; - status = "disabled"; - operating-points-v2 = <&dvfs_opp_table>; - }; - }; - - ... -}; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml new file mode 100644 index 000000000000..4fd513efb0f7 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml @@ -0,0 +1,347 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-host1x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra host1x controller + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +description: The host1x top-level node defines a number of children, each + representing one of the host1x client modules defined in this binding. + +properties: + compatible: + oneOf: + - enum: + - nvidia,tegra20-host1x + - nvidia,tegra30-host1x + - nvidia,tegra114-host1x + - nvidia,tegra124-host1x + - nvidia,tegra210-host1x + - nvidia,tegra186-host1x + - nvidia,tegra194-host1x + + - items: + - const: nvidia,tegra132-host1x + - const: nvidia,tegra124-host1x + + reg: + minItems: 1 + maxItems: 2 + + reg-names: + minItems: 1 + maxItems: 2 + + interrupts: + items: + - description: host1x syncpoint interrupt + - description: host1x general interrupt + minItems: 1 + + interrupt-names: + items: + - const: syncpt + - const: host1x + minItems: 1 + + '#address-cells': + description: The number of cells used to represent physical base addresses + in the host1x address space. + enum: [1, 2] + + '#size-cells': + description: The number of cells used to represent the size of an address + range in the host1x address space. + enum: [1, 2] + + ranges: + maxItems: 1 + + clocks: + description: Must contain one entry, for the module clock. See + ../clocks/clock-bindings.txt for details. + + clock-names: + items: + - const: host1x + + resets: + minItems: 1 # MC reset is optional on Tegra186 and later + items: + - description: module reset + - description: memory client hotflush reset + + reset-names: + minItems: 1 # MC reset is optional on Tegra186 and later + items: + - const: host1x + - const: mc + + iommus: + maxItems: 1 + + interconnects: + items: + - description: memory read client for host1x + + interconnect-names: + items: + - const: dma-mem # read + + operating-points-v2: + $ref: "/schemas/types.yaml#/definitions/phandle" + + power-domains: + items: + - description: phandle to the HEG or core power domain + +required: + - compatible + - interrupts + - interrupt-names + - '#address-cells' + - '#size-cells' + - ranges + - reg + - clocks + - clock-names + - resets + - reset-names + +additionalProperties: + type: object + +allOf: + - if: + properties: + compatible: + contains: + enum: + - nvidia,tegra186-host1x + - nvidia,tegra194-host1x + then: + properties: + reg-names: + items: + - const: hypervisor + - const: vm + + reg: + items: + - description: physical base address and length of the register + region assigned to the VM + - description: physical base address and length of the register + region used by the hypervisor + + resets: + maxItems: 1 + + reset-names: + maxItems: 1 + + required: + - reg-names + +examples: + - | + #include <dt-bindings/clock/tegra20-car.h> + #include <dt-bindings/gpio/tegra-gpio.h> + + host1x@50000000 { + compatible = "nvidia,tegra20-host1x"; + reg = <0x50000000 0x00024000>; + interrupts = <0 65 0x04 /* mpcore syncpt */ + 0 67 0x04>; /* mpcore general */ + interrupt-names = "syncpt", "host1x"; + clocks = <&tegra_car TEGRA20_CLK_HOST1X>; + clock-names = "host1x"; + resets = <&tegra_car 28>; + reset-names = "host1x"; + + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0x54000000 0x54000000 0x04000000>; + + mpe@54040000 { + compatible = "nvidia,tegra20-mpe"; + reg = <0x54040000 0x00040000>; + interrupts = <0 68 0x04>; + clocks = <&tegra_car TEGRA20_CLK_MPE>; + resets = <&tegra_car 60>; + reset-names = "mpe"; + }; + + vi@54080000 { + compatible = "nvidia,tegra20-vi"; + reg = <0x54080000 0x00040000>; + interrupts = <0 69 0x04>; + clocks = <&tegra_car TEGRA20_CLK_VI>; + resets = <&tegra_car 100>; + reset-names = "vi"; + }; + + epp@540c0000 { + compatible = "nvidia,tegra20-epp"; + reg = <0x540c0000 0x00040000>; + interrupts = <0 70 0x04>; + clocks = <&tegra_car TEGRA20_CLK_EPP>; + resets = <&tegra_car 19>; + reset-names = "epp"; + }; + + isp@54100000 { + compatible = "nvidia,tegra20-isp"; + reg = <0x54100000 0x00040000>; + interrupts = <0 71 0x04>; + clocks = <&tegra_car TEGRA20_CLK_ISP>; + resets = <&tegra_car 23>; + reset-names = "isp"; + }; + + gr2d@54140000 { + compatible = "nvidia,tegra20-gr2d"; + reg = <0x54140000 0x00040000>; + interrupts = <0 72 0x04>; + clocks = <&tegra_car TEGRA20_CLK_GR2D>; + resets = <&tegra_car 21>; + reset-names = "2d"; + }; + + gr3d@54180000 { + compatible = "nvidia,tegra20-gr3d"; + reg = <0x54180000 0x00040000>; + clocks = <&tegra_car TEGRA20_CLK_GR3D>; + resets = <&tegra_car 24>; + reset-names = "3d"; + }; + + dc@54200000 { + compatible = "nvidia,tegra20-dc"; + reg = <0x54200000 0x00040000>; + interrupts = <0 73 0x04>; + clocks = <&tegra_car TEGRA20_CLK_DISP1>; + clock-names = "dc"; + resets = <&tegra_car 27>; + reset-names = "dc"; + + rgb { + }; + }; + + dc@54240000 { + compatible = "nvidia,tegra20-dc"; + reg = <0x54240000 0x00040000>; + interrupts = <0 74 0x04>; + clocks = <&tegra_car TEGRA20_CLK_DISP2>; + clock-names = "dc"; + resets = <&tegra_car 26>; + reset-names = "dc"; + + rgb { + }; + }; + + hdmi@54280000 { + compatible = "nvidia,tegra20-hdmi"; + reg = <0x54280000 0x00040000>; + interrupts = <0 75 0x04>; + clocks = <&tegra_car TEGRA20_CLK_HDMI>, + <&tegra_car TEGRA20_CLK_PLL_D_OUT0>; + clock-names = "hdmi", "parent"; + resets = <&tegra_car 51>; + reset-names = "hdmi"; + + hdmi-supply = <&vdd_5v0_hdmi>; + pll-supply = <&vdd_hdmi_pll>; + vdd-supply = <&vdd_3v3_hdmi>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>; + }; + + tvo@542c0000 { + compatible = "nvidia,tegra20-tvo"; + reg = <0x542c0000 0x00040000>; + interrupts = <0 76 0x04>; + clocks = <&tegra_car TEGRA20_CLK_TVO>; + }; + + dsi@54300000 { + compatible = "nvidia,tegra20-dsi"; + reg = <0x54300000 0x00040000>; + clocks = <&tegra_car TEGRA20_CLK_DSI>, + <&tegra_car TEGRA20_CLK_PLL_D_OUT0>; + clock-names = "dsi", "parent"; + resets = <&tegra_car 48>; + reset-names = "dsi"; + }; + }; + + - | + #include <dt-bindings/clock/tegra210-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/memory/tegra210-mc.h> + + host1x@50000000 { + compatible = "nvidia,tegra210-host1x"; + reg = <0x50000000 0x00024000>; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, /* mpcore syncpt */ + <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; /* mpcore general */ + interrupt-names = "syncpt", "host1x"; + clocks = <&tegra_car TEGRA210_CLK_HOST1X>; + clock-names = "host1x"; + resets = <&tegra_car 28>; + reset-names = "host1x"; + + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0x54000000 0x54000000 0x01000000>; + iommus = <&mc TEGRA_SWGROUP_HC>; + + vi@54080000 { + compatible = "nvidia,tegra210-vi"; + reg = <0x54080000 0x00000700>; + interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + assigned-clocks = <&tegra_car TEGRA210_CLK_VI>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_C4_OUT0>; + + clocks = <&tegra_car TEGRA210_CLK_VI>; + power-domains = <&pd_venc>; + + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0x0 0x54080000 0x2000>; + + csi@838 { + compatible = "nvidia,tegra210-csi"; + reg = <0x838 0x1300>; + assigned-clocks = <&tegra_car TEGRA210_CLK_CILAB>, + <&tegra_car TEGRA210_CLK_CILCD>, + <&tegra_car TEGRA210_CLK_CILE>, + <&tegra_car TEGRA210_CLK_CSI_TPG>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_P>, + <&tegra_car TEGRA210_CLK_PLL_P>, + <&tegra_car TEGRA210_CLK_PLL_P>; + assigned-clock-rates = <102000000>, + <102000000>, + <102000000>, + <972000000>; + + clocks = <&tegra_car TEGRA210_CLK_CSI>, + <&tegra_car TEGRA210_CLK_CILAB>, + <&tegra_car TEGRA210_CLK_CILCD>, + <&tegra_car TEGRA210_CLK_CILE>, + <&tegra_car TEGRA210_CLK_CSI_TPG>; + clock-names = "csi", "cilab", "cilcd", "cile", "csi_tpg"; + power-domains = <&pd_sor>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-isp.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-isp.yaml new file mode 100644 index 000000000000..3bc3b22e98e1 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-isp.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-isp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra ISP processor + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + compatible: + enum: + - nvidia,tegra20-isp + - nvidia,tegra30-isp + - nvidia,tegra210-isp + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: module clock + + resets: + items: + - description: module reset + + reset-names: + items: + - const: isp + + iommus: + maxItems: 1 + + interconnects: + items: + - description: memory write client + + interconnect-names: + items: + - const: dma-mem # write + + power-domains: + items: + - description: phandle to the VENC or core power domain + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/tegra20-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + isp@54100000 { + compatible = "nvidia,tegra20-isp"; + reg = <0x54100000 0x00040000>; + interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_ISP>; + resets = <&tegra_car 23>; + reset-names = "isp"; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-mpe.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-mpe.yaml new file mode 100644 index 000000000000..4154ae01ad13 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-mpe.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-mpe.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra Video Encoder + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^mpe@[0-9a-f]+$" + + compatible: + enum: + - nvidia,tegra20-mpe + - nvidia,tegra30-mpe + - nvidia,tegra114-mpe + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: module clock + + resets: + items: + - description: module reset + + reset-names: + items: + - const: mpe + + iommus: + maxItems: 1 + + interconnects: + minItems: 6 + maxItems: 6 + + interconnect-names: + minItems: 6 + maxItems: 6 + + operating-points-v2: + $ref: "/schemas/types.yaml#/definitions/phandle" + + power-domains: + items: + - description: phandle to the MPE power domain + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/tegra20-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + mpe@54040000 { + compatible = "nvidia,tegra20-mpe"; + reg = <0x54040000 0x00040000>; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_MPE>; + resets = <&tegra_car 60>; + reset-names = "mpe"; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-tvo.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-tvo.yaml new file mode 100644 index 000000000000..467b015e5700 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-tvo.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-tvo.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra TV Encoder Output + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^tvo@[0-9a-f]+$" + + compatible: + enum: + - nvidia,tegra20-tvo + - nvidia,tegra30-tvo + - nvidia,tegra114-tvo + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: module clock + + operating-points-v2: + $ref: "/schemas/types.yaml#/definitions/phandle" + + power-domains: + items: + - description: phandle to the core power domain + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + +examples: + - | + #include <dt-bindings/clock/tegra20-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tvo@542c0000 { + compatible = "nvidia,tegra20-tvo"; + reg = <0x542c0000 0x00040000>; + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_TVO>; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml new file mode 100644 index 000000000000..782a4b10150a --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml @@ -0,0 +1,163 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-vi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra Video Input controller + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^vi@[0-9a-f]+$" + + compatible: + oneOf: + - const: nvidia,tegra20-vi + - const: nvidia,tegra30-vi + - const: nvidia,tegra114-vi + - const: nvidia,tegra124-vi + - items: + - const: nvidia,tegra132-vi + - const: nvidia,tegra124-vi + - const: nvidia,tegra210-vi + - const: nvidia,tegra186-vi + - const: nvidia,tegra194-vi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + items: + - description: module reset + + reset-names: + items: + - const: vi + + iommus: + maxItems: 1 + + interconnects: + minItems: 4 + maxItems: 5 + + interconnect-names: + minItems: 4 + maxItems: 5 + + operating-points-v2: + $ref: "/schemas/types.yaml#/definitions/phandle" + + power-domains: + items: + - description: phandle to the VENC power domain + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + ranges: + maxItems: 1 + + avdd-dsi-csi-supply: + description: DSI/CSI power supply. Must supply 1.2 V. + +patternProperties: + "^csi@[0-9a-f]+$": + type: object + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + +allOf: + - if: + properties: + compatible: + contains: + enum: + - nvidia,tegra20-vi + - nvidia,tegra30-vi + - nvidia,tegra114-vi + - nvidia,tegra124-vi + then: + required: + - resets + - reset-names + else: + required: + - power-domains + +examples: + - | + #include <dt-bindings/clock/tegra20-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + vi@54080000 { + compatible = "nvidia,tegra20-vi"; + reg = <0x54080000 0x00040000>; + interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_VI>; + resets = <&tegra_car 100>; + reset-names = "vi"; + }; + + - | + #include <dt-bindings/clock/tegra210-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + vi@54080000 { + compatible = "nvidia,tegra210-vi"; + reg = <0x54080000 0x00000700>; + interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + assigned-clocks = <&tegra_car TEGRA210_CLK_VI>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_C4_OUT0>; + + clocks = <&tegra_car TEGRA210_CLK_VI>; + power-domains = <&pd_venc>; + + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0x0 0x54080000 0x2000>; + + csi@838 { + compatible = "nvidia,tegra210-csi"; + reg = <0x838 0x1300>; + assigned-clocks = <&tegra_car TEGRA210_CLK_CILAB>, + <&tegra_car TEGRA210_CLK_CILCD>, + <&tegra_car TEGRA210_CLK_CILE>, + <&tegra_car TEGRA210_CLK_CSI_TPG>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_P>, + <&tegra_car TEGRA210_CLK_PLL_P>, + <&tegra_car TEGRA210_CLK_PLL_P>; + assigned-clock-rates = <102000000>, + <102000000>, + <102000000>, + <972000000>; + + clocks = <&tegra_car TEGRA210_CLK_CSI>, + <&tegra_car TEGRA210_CLK_CILAB>, + <&tegra_car TEGRA210_CLK_CILCD>, + <&tegra_car TEGRA210_CLK_CILE>, + <&tegra_car TEGRA210_CLK_CSI_TPG>; + clock-names = "csi", "cilab", "cilcd", "cile", "csi_tpg"; + power-domains = <&pd_sor>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra210-csi.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra210-csi.yaml new file mode 100644 index 000000000000..fa07a40d1004 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra210-csi.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra210-csi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra CSI controller + +maintainers: + - Thierry Reding thierry.reding@gmail.com + - Jon Hunter jonathanh@nvidia.com + +properties: + $nodename: + pattern: "^csi@[0-9a-f]+$" + + compatible: + enum: + - nvidia,tegra210-csi + + reg: + maxItems: 1 + + clocks: + items: + - description: module clock + - description: A/B lanes clock + - description: C/D lanes clock + - description: E lane clock + - description: test pattern generator clock + + clock-names: + items: + - const: csi + - const: cilab + - const: cilcd + - const: cile + - const: csi_tpg + + power-domains: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - reg + - clocks + - clock-names + - power-domains + +# see nvidia,tegra20-vi.yaml for an example diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt deleted file mode 100644 index e0e886b73527..000000000000 --- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt +++ /dev/null @@ -1,59 +0,0 @@ -Device tree binding for NVIDIA Tegra DPAUX pad controller -======================================================== - -The Tegra Display Port Auxiliary (DPAUX) pad controller manages two pins -which can be assigned to either the DPAUX channel or to an I2C -controller. - -This document defines the device-specific binding for the DPAUX pad -controller. Refer to pinctrl-bindings.txt in this directory for generic -information about pin controller device tree bindings. Please refer to -the binding document ../display/tegra/nvidia,tegra20-host1x.txt for more -details on the DPAUX binding. - -Pin muxing: ------------ - -Child nodes contain the pinmux configurations following the conventions -from the pinctrl-bindings.txt document. - -Since only three configurations are possible, only three child nodes are -needed to describe the pin mux'ing options for the DPAUX pads. -Furthermore, given that the pad functions are only applicable to a -single set of pads, the child nodes only need to describe the pad group -the functions are being applied to rather than the individual pads. - -Required properties: -- groups: Must be "dpaux-io" -- function: Must be either "aux", "i2c" or "off". - -Example: --------- - - dpaux@545c0000 { - ... - - state_dpaux_aux: pinmux-aux { - groups = "dpaux-io"; - function = "aux"; - }; - - state_dpaux_i2c: pinmux-i2c { - groups = "dpaux-io"; - function = "i2c"; - }; - - state_dpaux_off: pinmux-off { - groups = "dpaux-io"; - function = "off"; - }; - }; - - ... - - i2c@7000d100 { - ... - pinctrl-0 = <&state_dpaux_i2c>; - pinctrl-1 = <&state_dpaux_off>; - pinctrl-names = "default", "idle"; - };