diff options
| author | Vasanth Ananthan <vasanthananthan@gmail.com> | 2012-12-26 16:52:48 +0530 |
|---|---|---|
| committer | Tushar Behera <tushar.behera@linaro.org> | 2013-03-18 19:30:03 +0530 |
| commit | c7894f400691e7de0783ed4b0f11d807182b77dc (patch) | |
| tree | 8b50db169591cdf178a0bc2c3b0be54b8bc5107b /arch | |
| parent | 7779e322da3070f967f4d09c5f71ecdc757d144b (diff) | |
ARM: EXYNOS5: 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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/exynos5250-arndale.dts | 13 | ||||
| -rw-r--r-- | arch/arm/boot/dts/exynos5250.dtsi | 10 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/include/mach/map.h | 3 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/mach-exynos5-dt.c | 6 |
4 files changed, 23 insertions, 9 deletions
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index d66a410b8cac..93216d695089 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -343,9 +343,20 @@ }; i2c@121D0000 { - status = "disabled"; + 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>; + }; + 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 47046e64cfba..29e7538ab2cd 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -242,11 +242,11 @@ #size-cells = <0>; }; - i2c@121D0000 { - compatible = "samsung,exynos5-sata-phy-i2c"; - reg = <0x121D0000 0x100>; - #address-cells = <1>; - #size-cells = <0>; + i2c_sataphy: i2c@121D0000 { + compatible = "samsung,exynos5-sata-phy-i2c"; + reg = <0x121D0000 0x100>; + #address-cells = <1>; + #size-cells = <0>; }; spi_0: spi@12d20000 { diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index 1df6abbf53b8..71242e6bf0ca 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -192,6 +192,9 @@ #define EXYNOS4_PA_SATA 0x12560000 #define EXYNOS4_PA_SATAPHY 0x125D0000 #define EXYNOS4_PA_SATAPHY_CTRL 0x126B0000 +#define EXYNOS5_PA_SATA_PHY_CTRL 0x12170000 +#define EXYNOS5_PA_SATA_PHY_I2C 0x121D0000 +#define EXYNOS5_PA_SATA_BASE 0x122F0000 #define EXYNOS4_PA_SROMC 0x12570000 #define EXYNOS5_PA_SROMC 0x12250000 diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 3c93b346b5a7..de567169ba59 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -79,11 +79,11 @@ 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, + OF_DEV_AUXDATA("samsung,exynos5-sata-ahci", EXYNOS5_PA_SATA_BASE, "exynos5-sata", NULL), - OF_DEV_AUXDATA("samsung,exynos5-sata-phy", 0x12170000, + OF_DEV_AUXDATA("samsung,exynos5-sata-phy", EXYNOS5_PA_SATA_PHY_CTRL, "exynos5-sata-phy", NULL), - OF_DEV_AUXDATA("samsung,exynos5-sata-phy-i2c", 0x121D0000, + OF_DEV_AUXDATA("samsung,exynos5-sata-phy-i2c", EXYNOS5_PA_SATA_PHY_I2C, "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), |