The zte zx platform was removed in commit 89d4f98ae90d ("ARM: remove zte zx platform") and the zxdrm driver is going to be removed in v5.15 via drm tree. Let's remove the now obsolete binding doc.

Cc: Arnd Bergmann arnd@arndb.de Cc: Jun Nie jun.nie@linaro.org Cc: Shawn Guo shawnguo@kernel.org Signed-off-by: Zenghui Yu yuzenghui@huawei.com --- .../devicetree/bindings/display/zte,vou.txt | 120 ------------------ 1 file changed, 120 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/zte,vou.txt

diff --git a/Documentation/devicetree/bindings/display/zte,vou.txt b/Documentation/devicetree/bindings/display/zte,vou.txt deleted file mode 100644 index 38476475fd60..000000000000 --- a/Documentation/devicetree/bindings/display/zte,vou.txt +++ /dev/null @@ -1,120 +0,0 @@ -ZTE VOU Display Controller - -This is a display controller found on ZTE ZX296718 SoC. It includes multiple -Graphic Layer (GL) and Video Layer (VL), two Mixers/Channels, and a few blocks -handling scaling, color space conversion etc. VOU also integrates the support -for typical output devices, like HDMI, TV Encoder, VGA, and RGB LCD. - -* Master VOU node - -It must be the parent node of all the sub-device nodes. - -Required properties: - - compatible: should be "zte,zx296718-vou" - - #address-cells: should be <1> - - #size-cells: should be <1> - - ranges: list of address translations between VOU and sub-devices - -* VOU DPC device - -Required properties: - - compatible: should be "zte,zx296718-dpc" - - reg: Physical base address and length of DPC register regions, one for each - entry in 'reg-names' - - reg-names: The names of register regions. The following regions are required: - "osd" - "timing_ctrl" - "dtrc" - "vou_ctrl" - "otfppu" - - interrupts: VOU DPC interrupt number to CPU - - clocks: A list of phandle + clock-specifier pairs, one for each entry - in 'clock-names' - - clock-names: A list of clock names. The following clocks are required: - "aclk" - "ppu_wclk" - "main_wclk" - "aux_wclk" - -* HDMI output device - -Required properties: - - compatible: should be "zte,zx296718-hdmi" - - reg: Physical base address and length of the HDMI device IO region - - interrupts : HDMI interrupt number to CPU - - clocks: A list of phandle + clock-specifier pairs, one for each entry - in 'clock-names' - - clock-names: A list of clock names. The following clocks are required: - "osc_cec" - "osc_clk" - "xclk" - -* TV Encoder output device - -Required properties: - - compatible: should be "zte,zx296718-tvenc" - - reg: Physical base address and length of the TVENC device IO region - - zte,tvenc-power-control: the phandle to SYSCTRL block followed by two - integer cells. The first cell is the offset of SYSCTRL register used - to control TV Encoder DAC power, and the second cell is the bit mask. - -* VGA output device - -Required properties: - - compatible: should be "zte,zx296718-vga" - - reg: Physical base address and length of the VGA device IO region - - interrupts : VGA interrupt number to CPU - - clocks: Phandle with clock-specifier pointing to VGA I2C clock. - - clock-names: Must be "i2c_wclk". - - zte,vga-power-control: the phandle to SYSCTRL block followed by two - integer cells. The first cell is the offset of SYSCTRL register used - to control VGA DAC power, and the second cell is the bit mask. - -Example: - -vou: vou@1440000 { - compatible = "zte,zx296718-vou"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x1440000 0x10000>; - - dpc: dpc@0 { - compatible = "zte,zx296718-dpc"; - reg = <0x0000 0x1000>, <0x1000 0x1000>, - <0x5000 0x1000>, <0x6000 0x1000>, - <0xa000 0x1000>; - reg-names = "osd", "timing_ctrl", - "dtrc", "vou_ctrl", - "otfppu"; - interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&topcrm VOU_ACLK>, <&topcrm VOU_PPU_WCLK>, - <&topcrm VOU_MAIN_WCLK>, <&topcrm VOU_AUX_WCLK>; - clock-names = "aclk", "ppu_wclk", - "main_wclk", "aux_wclk"; - }; - - vga: vga@8000 { - compatible = "zte,zx296718-vga"; - reg = <0x8000 0x1000>; - interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&topcrm VGA_I2C_WCLK>; - clock-names = "i2c_wclk"; - zte,vga-power-control = <&sysctrl 0x170 0xe0>; - }; - - hdmi: hdmi@c000 { - compatible = "zte,zx296718-hdmi"; - reg = <0xc000 0x4000>; - interrupts = <GIC_SPI 82 IRQ_TYPE_EDGE_RISING>; - clocks = <&topcrm HDMI_OSC_CEC>, - <&topcrm HDMI_OSC_CLK>, - <&topcrm HDMI_XCLK>; - clock-names = "osc_cec", "osc_clk", "xclk"; - }; - - tvenc: tvenc@2000 { - compatible = "zte,zx296718-tvenc"; - reg = <0x2000 0x1000>; - zte,tvenc-power-control = <&sysctrl 0x170 0x10>; - }; -};