This patch adds AHCI based SATA controller support to APQ8064.
Tested on IFC6410 board.
Signed-off-by: Srinivas Kandagatla <srinivas.kandaga...@linaro.org>
---
arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 9 ++++++++
arch/arm/boot/dts/qcom-apq8064.dtsi | 35 ++++++++++++++++++++++++++++++
2 files changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
index 122bf34..3d96cb8 100644
--- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
@@ -116,6 +116,15 @@
};
};
+ sata_phy0: phy@1b400000 {
+ status = "okay";
+ };
+
+ sata0: sata@29000000 {
+ status = "okay";
+ target-supply = <&pm8921_s4>;
+ };
+
/* OTG */
usb1_phy: phy@12500000 {
status = "okay";
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi
b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 5aac9a5..1f900c7 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -379,6 +379,41 @@
usb-phy = <&usb4_phy>;
};
+ sata_phy0: phy@1b400000 {
+ compatible = "qcom,apq8064-sata-phy";
+ status = "disabled";
+ reg = <0x1b400000 0x200>;
+ reg-names = "phy_mem";
+ clocks = <&gcc SATA_PHY_CFG_CLK>;
+ clock-names = "cfg";
+ #phy-cells = <0>;
+ };
+
+ sata0: sata@29000000 {
+ compatible = "generic-ahci";
+ status = "disabled";
+ reg = <0x29000000 0x180>;
+ interrupts = <GIC_SPI 209 IRQ_TYPE_NONE>;
+
+ clocks = <&gcc SFAB_SATA_S_H_CLK>,
+ <&gcc SATA_H_CLK>,
+ <&gcc SATA_A_CLK>,
+ <&gcc SATA_RXOOB_CLK>,
+ <&gcc SATA_PMALIVE_CLK>;
+ clock-names = "slave_iface",
+ "iface",
+ "bus",
+ "rxoob",
+ "core_pmalive";
+
+ assigned-clocks = <&gcc SATA_RXOOB_CLK>,
+ <&gcc SATA_PMALIVE_CLK>;
+ assigned-clock-rates = <100000000>, <100000000>;
+
+ phys = <&sata_phy0>;
+ phy-names = "sata-phy";
+ };
+
/* Temporary fixed regulator */
vsdcc_fixed: vsdcc-regulator {
compatible = "regulator-fixed";
--
1.9.1
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