On 30.06.2017 16:56, Preetham Chandru Ramchandra wrote:
From: Preetham Chandru R <pchandru@xxxxxxxxxx>
Enable AHCI on Tegra210 systems.
Signed-off-by: Preetham Chandru R <pchandru@xxxxxxxxxx>
---
v4:
* Fixed missing space after 'AUX'
---
arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 6 ++++++
arch/arm64/boot/dts/nvidia/tegra210.dtsi | 16 ++++++++++++++++
2 files changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index e5fc67b..58c28b9 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1324,6 +1324,12 @@
status = "okay";
};
+ sata@70020000 {
+ status = "okay";
+ phys = <&{/padctl@7009f000/pads/sata/lanes/sata-0}>;
+ phy-names = "sata-0";
+ };
+
padctl@7009f000 {
status = "okay";
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 29f471e..d767972 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -797,6 +797,22 @@
#iommu-cells = <1>;
};
+ sata@70020000 {
+ compatible = "nvidia,tegra210-ahci";
+ reg = <0x0 0x70027000 0x0 0x2000>, /* AHCI */
+ <0x0 0x70020000 0x0 0x7000>, /* SATA */
+ <0x0 0x70001100 0x0 0x1000>; /* SATA AUX */
+ interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA210_CLK_SATA>,
+ <&tegra_car TEGRA210_CLK_SATA_OOB>;
+ clock-names = "sata", "sata-oob";
+ resets = <&tegra_car 124>,
+ <&tegra_car 123>,
+ <&tegra_car 129>;
+ reset-names = "sata", "sata-oob", "sata-cold";
+ status = "disabled";
+ };
+
hda@70030000 {
compatible = "nvidia,tegra210-hda", "nvidia,tegra30-hda";
reg = <0x0 0x70030000 0x0 0x10000>;
Reviewed-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
Tested-by: Mikko Perttunen <mperttunen@xxxxxxxxxx> (on Jetson TX1)
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