From 566cf8eef26d99415aa8a542bd6bba6a719d2031 Mon Sep 17 00:00:00 2001 From: Rahul Sharma Date: Mon, 29 Oct 2012 21:48:43 +0900 Subject: ARM: dts: add device tree support for exynos5 hdmi This patch adds support for device tree based discovery for exynos5 hdmi. Hdmi node is also renamed with "exynos5-hdmi". Signed-off-by: Rahul Sharma Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/mach-exynos5-dt.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-exynos/mach-exynos5-dt.c') diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index db1cd8eacf28..5e38208e0d13 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -72,6 +72,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "exynos-gsc.2", NULL), OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC3, "exynos-gsc.3", NULL), + OF_DEV_AUXDATA("samsung,exynos5-hdmi", 0x14530000, + "exynos5-hdmi", NULL), {}, }; -- cgit v1.2.3-55-g7522 From 5af0d8a372811c353ab7de5d161463f58aa2173a Mon Sep 17 00:00:00 2001 From: Rahul Sharma Date: Mon, 29 Oct 2012 21:51:36 +0900 Subject: ARM: dts: add device tree support for exynos5 mixer This patch adds support for device tree based discovery for exynos5 mixer. Mixer node is also renamed with "exynos5-mixer". Signed-off-by: Rahul Sharma Signed-off-by: Kukjin Kim --- Documentation/devicetree/bindings/drm/exynos/mixer.txt | 15 +++++++++++++++ arch/arm/boot/dts/exynos5250.dtsi | 6 ++++++ arch/arm/mach-exynos/mach-exynos5-dt.c | 2 ++ 3 files changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/drm/exynos/mixer.txt (limited to 'arch/arm/mach-exynos/mach-exynos5-dt.c') diff --git a/Documentation/devicetree/bindings/drm/exynos/mixer.txt b/Documentation/devicetree/bindings/drm/exynos/mixer.txt new file mode 100644 index 000000000000..9b2ea0343566 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/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>; + }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index b68be1cab2e0..2a203e62f745 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -526,4 +526,10 @@ reg = <0x14530000 0x100000>; interrupts = <0 95 0>; }; + + mixer { + compatible = "samsung,exynos5-mixer"; + reg = <0x14450000 0x10000>; + interrupts = <0 94 0>; + }; }; diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 5e38208e0d13..4fc15daf7c17 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -74,6 +74,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "exynos-gsc.3", NULL), OF_DEV_AUXDATA("samsung,exynos5-hdmi", 0x14530000, "exynos5-hdmi", NULL), + OF_DEV_AUXDATA("samsung,exynos5-mixer", 0x14450000, + "exynos5-mixer", NULL), {}, }; -- cgit v1.2.3-55-g7522 From 3e3e9ce4474c3c1ec6e3e05268705ed086825159 Mon Sep 17 00:00:00 2001 From: Rahul Sharma Date: Mon, 29 Oct 2012 21:51:42 +0900 Subject: ARM: dts: add device tree support for exynos5 hdmiphy This patch adds support for device tree based discovery for exynos5 hdmiphy. Signed-off-by: Rahul Sharma Signed-off-by: Kukjin Kim --- Documentation/devicetree/bindings/drm/exynos/hdmiphy.txt | 12 ++++++++++++ arch/arm/boot/dts/exynos5250-smdk5250.dts | 10 ++++++++++ arch/arm/boot/dts/exynos5250.dtsi | 8 ++++++++ arch/arm/mach-exynos/mach-exynos5-dt.c | 2 ++ 4 files changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/drm/exynos/hdmiphy.txt (limited to 'arch/arm/mach-exynos/mach-exynos5-dt.c') diff --git a/Documentation/devicetree/bindings/drm/exynos/hdmiphy.txt b/Documentation/devicetree/bindings/drm/exynos/hdmiphy.txt new file mode 100644 index 000000000000..858f4f9b902f --- /dev/null +++ b/Documentation/devicetree/bindings/drm/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/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 2a478abbd98a..7dc196f6b0a1 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -79,6 +79,16 @@ status = "disabled"; }; + i2c@12CE0000 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <66000>; + + hdmiphy@38 { + compatible = "samsung,exynos5-hdmiphy"; + reg = <0x38>; + }; + }; + dwmmc_0: dwmmc0@12200000 { num-slots = <1>; supports-highspeed; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 2a203e62f745..190068f66499 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -156,6 +156,14 @@ #size-cells = <0>; }; + i2c@12CE0000 { + compatible = "samsung,s3c2440-hdmiphy-i2c"; + reg = <0x12CE0000 0x1000>; + interrupts = <0 64 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + spi_0: spi@12d20000 { compatible = "samsung,exynos4210-spi"; reg = <0x12d20000 0x100>; diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 4fc15daf7c17..0f20ba8fcf1b 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -47,6 +47,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "s3c2440-i2c.0", NULL), OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(1), "s3c2440-i2c.1", NULL), + OF_DEV_AUXDATA("samsung,s3c2440-hdmiphy-i2c", EXYNOS5_PA_IIC(8), + "s3c2440-hdmiphy-i2c", NULL), OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI0, "dw_mmc.0", NULL), OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI1, -- cgit v1.2.3-55-g7522 From 62a1f83f0cbbc9c2e2776b4ad91ccb2f500b6a0b Mon Sep 17 00:00:00 2001 From: Rahul Sharma Date: Mon, 29 Oct 2012 21:51:47 +0900 Subject: ARM: dts: add device tree support for exynos5 hdmiddc This patch adds support for device tree based discovery for exynos5 hdmi ddc. Signed-off-by: Rahul Sharma Signed-off-by: Kukjin Kim --- Documentation/devicetree/bindings/drm/exynos/hdmiddc.txt | 12 ++++++++++++ arch/arm/boot/dts/exynos5250-smdk5250.dts | 10 +++++++++- arch/arm/mach-exynos/mach-exynos5-dt.c | 2 ++ 3 files changed, 23 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/drm/exynos/hdmiddc.txt (limited to 'arch/arm/mach-exynos/mach-exynos5-dt.c') diff --git a/Documentation/devicetree/bindings/drm/exynos/hdmiddc.txt b/Documentation/devicetree/bindings/drm/exynos/hdmiddc.txt new file mode 100644 index 000000000000..fa166d945809 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/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/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 7dc196f6b0a1..7212d538086d 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -56,7 +56,15 @@ }; i2c@12C80000 { - status = "disabled"; + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <66000>; + gpios = <&gpa0 6 3 3 0>, + <&gpa0 7 3 3 0>; + + hdmiddc@50 { + compatible = "samsung,exynos5-hdmiddc"; + reg = <0x50>; + }; }; i2c@12C90000 { diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 0f20ba8fcf1b..db035374087e 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -47,6 +47,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "s3c2440-i2c.0", NULL), OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(1), "s3c2440-i2c.1", NULL), + OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(2), + "s3c2440-i2c.2", NULL), OF_DEV_AUXDATA("samsung,s3c2440-hdmiphy-i2c", EXYNOS5_PA_IIC(8), "s3c2440-hdmiphy-i2c", NULL), OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI0, -- cgit v1.2.3-55-g7522