Add "skov" entry for the SKOV A/S: https://www.skov.com/en/

Signed-off-by: Oleksij Rempel o.rempel@pengutronix.de --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 62cb1d9341f5..738d4f44f0de 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -1068,6 +1068,8 @@ patternProperties: description: Silicon Integrated Systems Corp. "^sitronix,.*": description: Sitronix Technology Corporation + "^skov,.*": + description: SKOV A/S "^skyworks,.*": description: Skyworks Solutions, Inc. "^smartlabs,.*":

Add SKOV imx6q/dl LT2, LT6 and mi1010ait-1cp1 boards.

Signed-off-by: Oleksij Rempel o.rempel@pengutronix.de --- Documentation/devicetree/bindings/arm/fsl.yaml | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index e2097011c4b0..600dfe984ab3 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -221,6 +221,9 @@ properties: - prt,prti6q # Protonic PRTI6Q board - prt,prtwd2 # Protonic WD2 board - rex,imx6q-rex-pro # Rex Pro i.MX6 Quad Board + - skov,imx6q-skov-revc-lt2 # SKOV IMX6 CPU QuadCore lt2 + - skov,imx6q-skov-revc-lt6 # SKOV IMX6 CPU QuadCore lt6 + - skov,imx6q-skov-reve-mi1010ait-1cp1 # SKOV IMX6 CPU QuadCore mi1010ait-1cp1 - solidrun,cubox-i/q # SolidRun Cubox-i Dual/Quad - solidrun,hummingboard/q - solidrun,hummingboard2/q @@ -378,6 +381,8 @@ properties: - prt,prtvt7 # Protonic VT7 board - rex,imx6dl-rex-basic # Rex Basic i.MX6 Dual Lite Board - riot,imx6s-riotboard # RIoTboard i.MX6S + - skov,imx6dl-skov-revc-lt2 # SKOV IMX6 CPU SoloCore lt2 + - skov,imx6dl-skov-revc-lt6 # SKOV IMX6 CPU SoloCore lt6 - solidrun,cubox-i/dl # SolidRun Cubox-i Solo/DualLite - solidrun,hummingboard/dl - solidrun,hummingboard2/dl # SolidRun HummingBoard2 Solo/DualLite

From: Sam Ravnborg sam@ravnborg.org

Add SKOV imx6q/dl LT2, LT6 and mi1010ait-1cp1 boards.

Signed-off-by: Sam Ravnborg sam@ravnborg.org Signed-off-by: Søren Andersen san@skov.dk Signed-off-by: Juergen Borleis jbe@pengutronix.de Signed-off-by: Ulrich Ölmann u.oelmann@pengutronix.de Signed-off-by: Michael Grzeschik m.grzeschik@pengutronix.de Signed-off-by: Marco Felsch m.felsch@pengutronix.de Signed-off-by: Lucas Stach l.stach@pengutronix.de Signed-off-by: Oleksij Rempel o.rempel@pengutronix.de --- arch/arm/boot/dts/Makefile | 5 + arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts | 13 + arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts | 106 ++++ arch/arm/boot/dts/imx6q-skov-revc-lt2.dts | 36 ++ arch/arm/boot/dts/imx6q-skov-revc-lt6.dts | 128 +++++ .../dts/imx6q-skov-reve-mi1010ait-1cp1.dts | 127 +++++ arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi | 54 ++ arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi | 477 ++++++++++++++++++ 8 files changed, 946 insertions(+) create mode 100644 arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts create mode 100644 arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts create mode 100644 arch/arm/boot/dts/imx6q-skov-revc-lt2.dts create mode 100644 arch/arm/boot/dts/imx6q-skov-revc-lt6.dts create mode 100644 arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts create mode 100644 arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi create mode 100644 arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 828fefc9c436..ecff0743d35f 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -475,6 +475,8 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6dl-sabrelite.dtb \ imx6dl-sabresd.dtb \ imx6dl-savageboard.dtb \ + imx6dl-skov-revc-lt2.dtb \ + imx6dl-skov-revc-lt6.dtb \ imx6dl-solidsense.dtb \ imx6dl-ts4900.dtb \ imx6dl-ts7970.dtb \ @@ -576,6 +578,9 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-sabresd.dtb \ imx6q-savageboard.dtb \ imx6q-sbc6x.dtb \ + imx6q-skov-revc-lt2.dtb \ + imx6q-skov-revc-lt6.dtb \ + imx6q-skov-reve-mi1010ait-1cp1.dtb \ imx6q-solidsense.dtb \ imx6q-tbs2910.dtb \ imx6q-ts4900.dtb \ diff --git a/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts b/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts new file mode 100644 index 000000000000..667b8faa1807 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann kernel@pengutronix.de + +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-skov-cpu.dtsi" +#include "imx6qdl-skov-cpu-revc.dtsi" + +/ { + model = "SKOV IMX6 CPU SoloCore"; + compatible = "skov,imx6dl-skov-revc-lt2", "fsl,imx6dl"; +}; diff --git a/arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts b/arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts new file mode 100644 index 000000000000..5dcc433fe2af --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts @@ -0,0 +1,106 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann kernel@pengutronix.de + +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-skov-cpu.dtsi" +#include "imx6qdl-skov-cpu-revc.dtsi" + +/ { + model = "SKOV IMX6 CPU SoloCore"; + compatible = "skov,imx6dl-skov-revc-lt6", "fsl,imx6dl"; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; + pwms = <&pwm2 0 20000 0>; + brightness-levels = <0 255>; + num-interpolated-steps = <17>; + default-brightness-level = <8>; + power-supply = <&reg_24v0>; + }; + + display { + compatible = "fsl,imx-parallel-display"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1>; + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + display0_in: endpoint { + remote-endpoint = <&ipu1_di0_disp0>; + }; + }; + + port@1 { + reg = <1>; + + display0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + + panel { + compatible = "logictechno,lttd800480070-l6wh-rt"; + backlight = <&backlight>; + power-supply = <&reg_3v3>; + + port { + panel_in: endpoint { + remote-endpoint = <&display0_out>; + }; + }; + }; +}; + +&ipu1_di0_disp0 { + remote-endpoint = <&display0_in>; +}; + +&iomuxc { + pinctrl_backlight: backlightgrp { + fsl,pins = < + MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x58 + >; + }; + + pinctrl_ipu1: ipu1grp { + fsl,pins = < + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10 + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts b/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts new file mode 100644 index 000000000000..f00add7b3048 --- /dev/null +++ b/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann kernel@pengutronix.de + +/dts-v1/; +#include "imx6q.dtsi" +#include "imx6qdl-skov-cpu.dtsi" +#include "imx6qdl-skov-cpu-revc.dtsi" + +/ { + model = "SKOV IMX6 CPU QuadCore"; + compatible = "skov,imx6q-skov-revc-lt2", "fsl,imx6q"; +}; + +&hdmi { + ddc-i2c-bus = <&i2c2>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + clock-frequency = <100000>; + status = "okay"; +}; + +&iomuxc { + pinctrl_i2c2: i2c2grp { + fsl,pins = < + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001f878 + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001f878 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-skov-revc-lt6.dts b/arch/arm/boot/dts/imx6q-skov-revc-lt6.dts new file mode 100644 index 000000000000..3e3b36ad362a --- /dev/null +++ b/arch/arm/boot/dts/imx6q-skov-revc-lt6.dts @@ -0,0 +1,128 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann kernel@pengutronix.de + +/dts-v1/; +#include "imx6q.dtsi" +#include "imx6qdl-skov-cpu.dtsi" +#include "imx6qdl-skov-cpu-revc.dtsi" + +/ { + model = "SKOV IMX6 CPU QuadCore"; + compatible = "skov,imx6q-skov-revc-lt6", "fsl,imx6q"; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; + pwms = <&pwm2 0 20000 0>; + brightness-levels = <0 255>; + num-interpolated-steps = <17>; + default-brightness-level = <8>; + power-supply = <&reg_24v0>; + }; + + display { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "fsl,imx-parallel-display"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1>; + + port@0 { + reg = <0>; + + display0_in: endpoint { + remote-endpoint = <&ipu1_di0_disp0>; + }; + }; + + port@1 { + reg = <1>; + + display0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + + panel { + compatible = "logictechno,lttd800480070-l6wh-rt"; + backlight = <&backlight>; + power-supply = <&reg_3v3>; + + port { + panel_in: endpoint { + remote-endpoint = <&display0_out>; + }; + }; + }; +}; + +&hdmi { + ddc-i2c-bus = <&i2c2>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + clock-frequency = <100000>; + status = "okay"; +}; + +&ipu1_di0_disp0 { + remote-endpoint = <&display0_in>; +}; + +&iomuxc { + pinctrl_backlight: backlightgrp { + fsl,pins = < + MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x58 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001F878 + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001F878 + >; + }; + + pinctrl_ipu1: ipu1grp { + fsl,pins = < + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10 + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts b/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts new file mode 100644 index 000000000000..7f1f19b74bfa --- /dev/null +++ b/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann kernel@pengutronix.de + +/dts-v1/; +#include "imx6q.dtsi" +#include "imx6qdl-skov-cpu.dtsi" + +/ { + model = "SKOV IMX6 CPU QuadCore"; + compatible = "skov,imx6q-skov-reve-mi1010ait-1cp1", "fsl,imx6q"; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; + pwms = <&pwm2 0 20000 0>; + brightness-levels = <0 255>; + num-interpolated-steps = <17>; + default-brightness-level = <8>; + power-supply = <&reg_24v0>; + }; + + panel { + compatible = "multi-inno,mi1010ait-1cp"; + backlight = <&backlight>; + power-supply = <&reg_3v3>; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; +}; + +&clks { + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, + <&clks IMX6QDL_CLK_LDB_DI1_SEL>; + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, + <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>; +}; + +&hdmi { + ddc-i2c-bus = <&i2c2>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + clock-frequency = <100000>; + status = "okay"; + + touchscreen@38 { + compatible = "edt,edt-ft5406"; + reg = <0x38>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touchscreen>; + interrupt-parent = <&gpio3>; + interrupts = <19 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; + touchscreen-size-x = <1280>; + touchscreen-size-y = <800>; + wakeup-source; + }; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + clock-frequency = <100000>; + status = "okay"; +}; + +&ldb { + status = "okay"; + + lvds-channel@0 { + status = "okay"; + + port@4 { + reg = <4>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + +&iomuxc { + pinctrl_backlight: backlightgrp { + fsl,pins = < + MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x58 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + /* external 1 k pull up */ + MX6QDL_PAD_EIM_D21__I2C1_SCL 0x40010878 + /* external 1 k pull up */ + MX6QDL_PAD_EIM_D28__I2C1_SDA 0x40010878 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001F878 + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001F878 + >; + }; + + pinctrl_touchscreen: touchscreengrp { + fsl,pins = < + /* external 10 k pull up */ + /* CTP_INT */ + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x1b0b0 + /* CTP_RST */ + MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi b/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi new file mode 100644 index 000000000000..69ae430a53bd --- /dev/null +++ b/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann kernel@pengutronix.de + +&ecspi4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi4>; + cs-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>; + status = "okay"; + + touchscreen@0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touch>; + compatible = "ti,tsc2046"; + reg = <0>; + spi-max-frequency = <1000000>; + interrupts-extended = <&gpio3 19 IRQ_TYPE_LEVEL_LOW>; + vcc-supply = <&reg_3v3>; + pendown-gpio = <&gpio3 19 GPIO_ACTIVE_LOW>; + ti,x-plate-ohms = /bits/ 16 <850>; + ti,y-plate-ohms = /bits/ 16 <295>; + ti,pressure-min = /bits/ 16 <2>; + ti,pressure-max = /bits/ 16 <1500>; + ti,vref-mv = /bits/ 16 <3300>; + ti,settle-delay-usec = /bits/ 16 <15>; + ti,vref-delay-usecs = /bits/ 16 <0>; + ti,penirq-recheck-delay-usecs = /bits/ 16 <100>; + ti,debounce-max = /bits/ 16 <100>; + ti,debounce-tol = /bits/ 16 <(~0)>; + ti,debounce-rep = /bits/ 16 <4>; + touchscreen-swapped-x-y; + touchscreen-inverted-y; + wakeup-source; + }; +}; + +&iomuxc { + pinctrl_ecspi4: ecspi4grp { + fsl,pins = < + MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1 + MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x000b1 + MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x000b1 + /* *no* external pull up */ + MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x40000058 + >; + }; + + pinctrl_touch: touchgrp { + fsl,pins = < + /* external pull up */ + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x10040 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi b/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi new file mode 100644 index 000000000000..77a91a97e6cf --- /dev/null +++ b/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi @@ -0,0 +1,477 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann kernel@pengutronix.de + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> + +/ { + chosen { + stdout-path = &uart2; + }; + + aliases { + can0 = &can1; + can1 = &can2; + mdio-gpio0 = &mdio; + nand = &gpmi; + rtc0 = &i2c_rtc; + rtc1 = &snvs; + usb0 = &usbh1; + usb1 = &usbotg; + }; + + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc 0>, /* 24V */ + <&adc 1>; /* temperature */ + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + label = "D1"; + gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; + function = LED_FUNCTION_STATUS; + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + + led-1 { + label = "D2"; + gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led-2 { + label = "D3"; + gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + mdio: mdio { + compatible = "microchip,mdio-smi0"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mdio>; + #address-cells = <1>; + #size-cells = <0>; + gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>, + <&gpio1 22 GPIO_ACTIVE_HIGH>; + + switch@0 { + compatible = "microchip,ksz8873"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_switch>; + interrupt-parent = <&gpio3>; + interrupt = <30 IRQ_TYPE_LEVEL_HIGH>; + reset-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + reg = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + ports@0 { + reg = <0>; + phy-mode = "internal"; + label = "lan1"; + }; + + ports@1 { + reg = <1>; + phy-mode = "internal"; + label = "lan2"; + }; + + ports@2 { + reg = <2>; + label = "cpu"; + ethernet = <&fec>; + phy-mode = "rmii"; + + fixed-link { + speed = <100>; + full-duplex; + }; + }; + }; + }; + + }; + + clk50m_phy: phy-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + vin-supply = <&reg_5v0>; + regulator-name = "3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_5v0: regulator-5v0 { + compatible = "regulator-fixed"; + regulator-name = "5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_24v0: regulator-24v0 { + compatible = "regulator-fixed"; + regulator-name = "24v0"; + regulator-min-microvolt = <24000000>; + regulator-max-microvolt = <24000000>; + }; + + reg_can1_stby: regulator-can1-stby { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1_stby>; + regulator-name = "can1-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 31 GPIO_ACTIVE_LOW>; + }; + + reg_can2_stby: regulator-can2-stby { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can2_stby>; + regulator-name = "can2-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio4 11 GPIO_ACTIVE_LOW>; + }; + + reg_vcc_mmc: regulator-vcc-mmc { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_vcc_mmc>; + vin-supply = <&reg_3v3>; + regulator-name = "mmc_vcc_supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + startup-delay-us = <100>; + }; + + reg_vcc_mmc_io: regulator-vcc-mmc-io { + compatible = "regulator-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_vcc_mmc_io>; + vin-supply = <&reg_5v0>; + regulator-name = "mmc_io_supply"; + regulator-type = "voltage"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + gpios = <&gpio7 13 GPIO_ACTIVE_HIGH>; + enable-active-high; + states = <1800000 0x1>, <3300000 0x0>; + startup-delay-us = <100>; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1>; + xceiver-supply = <&reg_can1_stby>; + status = "okay"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can2>; + xceiver-supply = <&reg_can2_stby>; + status = "okay"; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <54000000>; + reg = <0>; + }; +}; + +&ecspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; + cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; + status = "okay"; + + adc: adc@0 { + compatible = "microchip,mcp3002"; + reg = <0>; + vref-supply = <&reg_3v3>; + spi-max-frequency = <1000000>; + #io-channel-cells = <1>; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + clocks = <&clks IMX6QDL_CLK_ENET>, + <&clks IMX6QDL_CLK_ENET>, + <&clk50m_phy>; + clock-names = "ipg", "ahb", "ptp"; + phy-mode = "rmii"; + phy-supply = <&reg_3v3>; + status = "okay"; + + fixed-link { + speed = <100>; + full-duplex; + }; +}; + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand>; + nand-on-flash-bbt; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + clock-frequency = <400000>; + status = "okay"; + + i2c_rtc: rtc@51 { + compatible = "nxp,pcf85063"; + reg = <0x51>; + quartz-load-femtofarads = <12500>; + }; +}; + +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm2>; + #pwm-cells = <2>; + status = "okay"; +}; + +&pwm3 { + /* used for LCD contrast control */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm3>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&usbh1 { + vbus-supply = <&reg_5v0>; + disable-over-current; + status = "okay"; +}; + +/* no usbh2 */ +&usbphynop1 { + status = "disabled"; +}; + +/* no usbh3 */ +&usbphynop2 { + status = "disabled"; +}; + +&usbotg { + vbus-supply = <&reg_5v0>; + disable-over-current; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + wp-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; + cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>; + cap-power-off-card; + full-pwr-cycle; + bus-width = <4>; + max-frequency = <50000000>; + cap-sd-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-ddr50; + mmc-ddr-1_8v; + vmmc-supply = <&reg_vcc_mmc>; + vqmmc-supply = <&reg_vcc_mmc_io>; + status = "okay"; +}; + +&iomuxc { + pinctrl_can1: can1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x3008 + MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b000 + >; + }; + + pinctrl_can1_stby: can1stbygrp { + fsl,pins = < + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x13008 + >; + }; + + pinctrl_can2: can2grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x3008 + MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b000 + >; + }; + + pinctrl_can2_stby: can2stbygrp { + fsl,pins = < + MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x13008 + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 + MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0xb1 + MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0xb1 + /* *no* external pull up */ + MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x58 + >; + }; + + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1 + MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0xb1 + MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0xb1 + /* external pull up */ + MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x58 + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + /* RMII 50 MHz */ + MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x100f5 + MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x100f5 + MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x100c0 + MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x100c0 + MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x100f5 + MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x100f5 + MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0 + MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x58 + /* GPIO for "link active" */ + MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x3038 + >; + }; + + pinctrl_gpmi_nand: gpminandgrp { + fsl,pins = < + MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1 + MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1 + MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000 + MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1 + MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1 + MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1 + MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1 + MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1 + MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1 + MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1 + MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1 + MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1 + MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1 + MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1 + MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + /* external 10 k pull up */ + MX6QDL_PAD_GPIO_3__I2C3_SCL 0x40010878 + /* external 10 k pull up */ + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x40010878 + >; + }; + + pinctrl_mdio: mdiogrp { + fsl,pins = < + MX6QDL_PAD_ENET_MDIO__GPIO1_IO22 0x100b1 + MX6QDL_PAD_ENET_MDC__GPIO1_IO31 0xb1 + >; + }; + + pinctrl_pwm2: pwm2grp { + fsl,pins = < + MX6QDL_PAD_GPIO_1__PWM2_OUT 0x58 + >; + }; + + pinctrl_pwm3: pwm3grp { + fsl,pins = < + MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x58 + >; + }; + + pinctrl_switch: switchgrp { + fsl,pins = < + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0xb0 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + /* SoC internal pull up required */ + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 + /* SoC internal pull up required */ + MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b040 + /* SoC internal pull up required */ + MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b040 + >; + }; + + pinctrl_vcc_mmc: vccmmcgrp { + fsl,pins = < + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x58 + >; + }; + + pinctrl_vcc_mmc_io: vccmmciogrp { + fsl,pins = < + MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x58 + >; + }; +};