From 48d045dbe9c757681edfe8274211254c56d53a41 Mon Sep 17 00:00:00 2001 From: Rahul Sharma Date: Wed, 6 Feb 2013 09:51:39 -0500 Subject: of/documentation: move video device bindings to a common place Binding Documents for drm-devices are placed in Documentation/devicetree/bindings/drm/*. But these devices are common for v4l framework, hence moved to a common place at Documentation/devicetree/bindings/video/. 'exynos_' prefix is added to associate them with exynos soc series. Signed-off-by: Rahul Sharma Signed-off-by: Grant Likely --- .../devicetree/bindings/video/exynos_hdmi.txt | 22 ++++++++++++++++++++++ .../devicetree/bindings/video/exynos_hdmiddc.txt | 12 ++++++++++++ .../devicetree/bindings/video/exynos_hdmiphy.txt | 12 ++++++++++++ .../devicetree/bindings/video/exynos_mixer.txt | 15 +++++++++++++++ 4 files changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/video/exynos_hdmi.txt create mode 100644 Documentation/devicetree/bindings/video/exynos_hdmiddc.txt create mode 100644 Documentation/devicetree/bindings/video/exynos_hdmiphy.txt create mode 100644 Documentation/devicetree/bindings/video/exynos_mixer.txt (limited to 'Documentation/devicetree/bindings/video') diff --git a/Documentation/devicetree/bindings/video/exynos_hdmi.txt b/Documentation/devicetree/bindings/video/exynos_hdmi.txt new file mode 100644 index 000000000000..589edee37394 --- /dev/null +++ b/Documentation/devicetree/bindings/video/exynos_hdmi.txt @@ -0,0 +1,22 @@ +Device-Tree bindings for drm hdmi driver + +Required properties: +- compatible: value should be "samsung,exynos5-hdmi". +- reg: physical base address of the hdmi and length of memory mapped + region. +- interrupts: interrupt number to the cpu. +- hpd-gpio: following information about the hotplug gpio pin. + a) phandle of the gpio controller node. + b) pin number within the gpio controller. + c) pin function mode. + d) optional flags and pull up/down. + e) drive strength. + +Example: + + hdmi { + compatible = "samsung,exynos5-hdmi"; + reg = <0x14530000 0x100000>; + interrupts = <0 95 0>; + hpd-gpio = <&gpx3 7 0xf 1 3>; + }; diff --git a/Documentation/devicetree/bindings/video/exynos_hdmiddc.txt b/Documentation/devicetree/bindings/video/exynos_hdmiddc.txt new file mode 100644 index 000000000000..fa166d945809 --- /dev/null +++ b/Documentation/devicetree/bindings/video/exynos_hdmiddc.txt @@ -0,0 +1,12 @@ +Device-Tree bindings for hdmiddc driver + +Required properties: +- compatible: value should be "samsung,exynos5-hdmiddc". +- reg: I2C address of the hdmiddc device. + +Example: + + hdmiddc { + compatible = "samsung,exynos5-hdmiddc"; + reg = <0x50>; + }; diff --git a/Documentation/devicetree/bindings/video/exynos_hdmiphy.txt b/Documentation/devicetree/bindings/video/exynos_hdmiphy.txt new file mode 100644 index 000000000000..858f4f9b902f --- /dev/null +++ b/Documentation/devicetree/bindings/video/exynos_hdmiphy.txt @@ -0,0 +1,12 @@ +Device-Tree bindings for hdmiphy driver + +Required properties: +- compatible: value should be "samsung,exynos5-hdmiphy". +- reg: I2C address of the hdmiphy device. + +Example: + + hdmiphy { + compatible = "samsung,exynos5-hdmiphy"; + reg = <0x38>; + }; diff --git a/Documentation/devicetree/bindings/video/exynos_mixer.txt b/Documentation/devicetree/bindings/video/exynos_mixer.txt new file mode 100644 index 000000000000..9b2ea0343566 --- /dev/null +++ b/Documentation/devicetree/bindings/video/exynos_mixer.txt @@ -0,0 +1,15 @@ +Device-Tree bindings for mixer driver + +Required properties: +- compatible: value should be "samsung,exynos5-mixer". +- reg: physical base address of the mixer and length of memory mapped + region. +- interrupts: interrupt number to the cpu. + +Example: + + mixer { + compatible = "samsung,exynos5-mixer"; + reg = <0x14450000 0x10000>; + interrupts = <0 94 0>; + }; -- cgit v1.2.3