This patch adds AHCI based SATA controller support to APQ8064.
Tested on IFC6410 board.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
---
arch/arm/boot/dts/qcom-apq8064.dtsi | 40 +++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 38d3efa..fa057b7 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -274,6 +274,17 @@
regulator-always-on;
};
+ pm8921_s4: pm8921-s4 {
+ compatible = "qcom,rpm-pm8921-smps";
+ reg = <QCOM_RPM_PM8921_SMPS4>;
+
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ qcom,boot-load = <200000>;
+ qcom,switch-mode-frequency = <3200000>;
+ regulator-always-on;
+ };
+
pm8921_l3: pm8921-l3 {
compatible = "qcom,rpm-pm8921-pldo";
reg = <QCOM_RPM_PM8921_LDO3>;
@@ -396,6 +407,35 @@
usb-phy = <&usb4_phy>;
};
+ sata_phy0:sata-phy@1b400000{
+ compatible = "qcom,apq8064-sata-phy";
+ 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";
+ reg = <0x29000000 0x180>;
+ interrupts = <0 209 0>;
+ 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";
+ target-supply = <&pm8921_s4>;
+ };
+
/* Temporary fixed regulator */
vsdcc_fixed: vsdcc-regulator {
compatible = "regulator-fixed";
--
1.9.1
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