diff options
Diffstat (limited to 'Documentation/devicetree/bindings/gpu/st,stih4xx.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/gpu/st,stih4xx.txt | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/gpu/st,stih4xx.txt b/Documentation/devicetree/bindings/gpu/st,stih4xx.txt index 2d150c311a05..c99eb34e640b 100644 --- a/Documentation/devicetree/bindings/gpu/st,stih4xx.txt +++ b/Documentation/devicetree/bindings/gpu/st,stih4xx.txt @@ -68,7 +68,7 @@ STMicroelectronics stih4xx platforms number of clocks may depend of the SoC type. - clock-names: names of the clocks listed in clocks property in the same order. - - hdmi,hpd-gpio: gpio id to detect if an hdmi cable is plugged or not. + - ddc: phandle of an I2C controller used for DDC EDID probing sti-hda: Required properties: @@ -83,6 +83,22 @@ sti-hda: - clock-names: names of the clocks listed in clocks property in the same order. +sti-hqvdp: + must be a child of sti-display-subsystem + Required properties: + - compatible: "st,stih<chip>-hqvdp" + - reg: Physical base address of the IP registers and length of memory mapped region. + - clocks: from common clock binding: handle hardware IP needed clocks, the + number of clocks may depend of the SoC type. + See ../clocks/clock-bindings.txt for details. + - clock-names: names of the clocks listed in clocks property in the same + order. + - resets: resets to be used by the device + See ../reset/reset.txt for details. + - reset-names: names of the resets listed in resets property in the same + order. + - st,vtg: phandle on vtg main device node. + Example: / { @@ -173,7 +189,6 @@ Example: interrupt-names = "irq"; clock-names = "pix", "tmds", "phy", "audio"; clocks = <&clockgen_c_vcc CLK_S_PIX_HDMI>, <&clockgen_c_vcc CLK_S_TMDS_HDMI>, <&clockgen_c_vcc CLK_S_HDMI_REJECT_PLL>, <&clockgen_b1 CLK_S_PCM_0>; - hdmi,hpd-gpio = <&PIO2 5>; }; sti-hda@fe85a000 { @@ -184,6 +199,16 @@ Example: clocks = <&clockgen_c_vcc CLK_S_PIX_HD>, <&clockgen_c_vcc CLK_S_HDDAC>; }; }; + + sti-hqvdp@9c000000 { + compatible = "st,stih407-hqvdp"; + reg = <0x9C00000 0x100000>; + clock-names = "hqvdp", "pix_main"; + clocks = <&clk_s_c0_flexgen CLK_MAIN_DISP>, <&clk_s_d2_flexgen CLK_PIX_MAIN_DISP>; + reset-names = "hqvdp"; + resets = <&softreset STIH407_HDQVDP_SOFTRESET>; + st,vtg = <&vtg_main>; + }; }; ... }; |