This patch adds Device Nodes for SATA and SATA PHY device.
Signed-off-by: Vasanth Ananthan <vasanth.a@xxxxxxxxxxx>
---
arch/arm/boot/dts/exynos5250-smdk5250.dts | 11 +++++++++++
arch/arm/boot/dts/exynos5250.dtsi | 20 ++++++++++++++++++++
arch/arm/mach-exynos/include/mach/map.h | 7 +++++++
arch/arm/mach-exynos/mach-exynos5-dt.c | 6 ++++++
4 files changed, 44 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 8a5e348..bb262ce 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -48,6 +48,17 @@
};
};
+ i2c@121D0000 {
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <40000>;
+ samsung,i2c-slave-addr = <0x38>;
+
+ sataphy@70 {
+ compatible = "samsung,i2c-phy";
+ reg = <0x38>;
+ };
+ };
+
i2c@12C80000 {
status = "disabled";
};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 004aaa8..5a47a8f 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -88,6 +88,18 @@
interrupts = <0 54 0>;
};
+ sata@122F0000 {
+ compatible = "samsung,exynos-sata-ahci";
+ reg = <0x122F0000 0x1ff>;
+ interrupts = <0 115 0>;
+ };
+
+ sata-phy@12170000 {
+ compatible = "samsung,exynos-sata-phy";
+ reg = <0x12170000 0x1ff>;
+ };
+
+
i2c@12C60000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x12C60000 0x100>;
@@ -152,6 +164,13 @@
#size-cells = <0>;
};
+ i2c@121D0000 {
+ compatible = "samsung,s3c2440-sataphy-i2c";
+ reg = <0x121D0000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
spi_0: spi@12d20000 {
compatible = "samsung,exynos4210-spi";
reg = <0x12d20000 0x100>;
@@ -460,4 +479,5 @@
#gpio-cells = <4>;
};
};
+
};
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index c72b675..6827190 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -177,9 +177,16 @@
#define EXYNOS4_PA_HSOTG 0x12480000
#define EXYNOS4_PA_USB_HSPHY 0x125B0000
+#ifdef CONFIG_ARCH_EXYNOS4
#define EXYNOS4_PA_SATA 0x12560000
#define EXYNOS4_PA_SATAPHY 0x125D0000
#define EXYNOS4_PA_SATAPHY_CTRL 0x126B0000
+#endif
+#ifdef CONFIG_ARCH_EXYNOS5
+#define EXYNOS5_PA_SATA_PHY_CTRL 0x12170000
+#define EXYNOS5_PA_SATA_PHY_I2C 0x121D0000
+#define EXYNOS5_PA_SATA_BASE 0x122F0000
+#endif
#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 ef770bc..c931c6c 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -47,6 +47,12 @@ 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,exynos-sata-ahci", EXYNOS5_PA_SATA_BASE,
+ "sata_exynos", NULL),
+ OF_DEV_AUXDATA("samsung,exynos-sata-phy", EXYNOS5_PA_SATA_PHY_CTRL,
+ "sata_phy_exynos", NULL),
+ OF_DEV_AUXDATA("samsung,s3c2440-sataphy-i2c", EXYNOS5_PA_SATA_PHY_I2C,
+ "sata-phy-i2c", NULL),
OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS5_PA_SPI0,
"exynos4210-spi.0", NULL),
OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS5_PA_SPI1,
--
1.7.5.4
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