diff options
| author | Vasanth Ananthan <vasanthananthan@gmail.com> | 2012-11-20 21:02:11 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-11-20 21:02:17 +0900 |
| commit | c47d244a646d08e2161b7fa22c5512e7988762ae (patch) | |
| tree | 1ba9836448fc41d08e40b30a5d9e3f553bfe5bde /arch | |
| parent | d36bb0f0401b60f5484700da84a4cf760cd82fe3 (diff) | |
ARM: EXYNOS: DT Support for SATA and SATA PHY
This patch adds Device Nodes for SATA and SATA PHY device.
Signed-off-by: Vasanth Ananthan <vasanth.a@samsung.com>
[kgene.kim@samsung.com: removed address definitions as per comments]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/exynos5250-smdk5250.dts | 15 | ||||
| -rw-r--r-- | arch/arm/boot/dts/exynos5250.dtsi | 18 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/mach-exynos5-dt.c | 6 |
3 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 21d4ccdb0a5a..3f8c2ab1d038 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -55,6 +55,21 @@ }; }; + i2c@121D0000 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <40000>; + samsung,i2c-slave-addr = <0x38>; + + sata-phy { + compatible = "samsung,sata-phy"; + reg = <0x38>; + }; + }; + + sata@122F0000 { + samsung,sata-freq = <66>; + }; + i2c@12C80000 { status = "disabled"; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 670dfdb01a09..e913525a4814 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -104,6 +104,17 @@ interrupts = <0 54 0>; }; + sata@122F0000 { + compatible = "samsung,exynos5-sata-ahci"; + reg = <0x122F0000 0x1ff>; + interrupts = <0 115 0>; + }; + + sata-phy@12170000 { + compatible = "samsung,exynos5-sata-phy"; + reg = <0x12170000 0x1ff>; + }; + i2c@12C60000 { compatible = "samsung,s3c2440-i2c"; reg = <0x12C60000 0x100>; @@ -168,6 +179,13 @@ #size-cells = <0>; }; + i2c@121D0000 { + compatible = "samsung,exynos5-sata-phy-i2c"; + reg = <0x121D0000 0x100>; + #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 4c0f3369abdf..a88c19f5efcc 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -64,6 +64,12 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { "exynos4210-spi.1", NULL), OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS5_PA_SPI2, "exynos4210-spi.2", NULL), + OF_DEV_AUXDATA("samsung,exynos5-sata-ahci", 0x122F0000, + "exynos5-sata", NULL), + OF_DEV_AUXDATA("samsung,exynos5-sata-phy", 0x12170000, + "exynos5-sata-phy", NULL), + OF_DEV_AUXDATA("samsung,exynos5-sata-phy-i2c", 0x121D0000, + "exynos5-sata-phy-i2c", NULL), OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA0, "dma-pl330.0", NULL), OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.1", NULL), OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_MDMA1, "dma-pl330.2", NULL), |