From: Tang Yuantian <Yuantian.Tang@xxxxxxxxxxxxx>
Added sata node to ls1021aqds and ls1021atwr board to support
sata function.
Signed-off-by: Tang Yuantian <Yuantian.Tang@xxxxxxxxxxxxx>
---
v3:
- refine the title and commit message
- added a status property so that sata can be controlled
by board specific dts.
v2:
- put reg-names right after reg property
arch/arm/boot/dts/ls1021a-qds.dts | 4 ++++
arch/arm/boot/dts/ls1021a-twr.dts | 4 ++++
arch/arm/boot/dts/ls1021a.dtsi | 11 +++++++++++
3 files changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts
index 0521e68..803cc54 100644
--- a/arch/arm/boot/dts/ls1021a-qds.dts
+++ b/arch/arm/boot/dts/ls1021a-qds.dts
@@ -327,3 +327,7 @@
&uart1 {
status = "okay";
};
+
+&sata {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts
index fbb89d1..62dec7c 100644
--- a/arch/arm/boot/dts/ls1021a-twr.dts
+++ b/arch/arm/boot/dts/ls1021a-twr.dts
@@ -219,3 +219,7 @@
&uart1 {
status = "okay";
};
+
+&sata {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 9430a99..da9bd7e 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -143,6 +143,17 @@
status = "disabled";
};
+ sata: sata@3200000 {
+ compatible = "fsl,ls1021a-ahci";
+ reg = <0x0 0x3200000 0x0 0x10000>,
+ <0x0 0x20220520 0x0 0x4>;
+ reg-names = "ahci", "sata-ecc";
+ interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&platform_clk 1>;
+ dma-coherent;
+ status = "disabled";
+ };
+
scfg: scfg@1570000 {
compatible = "fsl,ls1021a-scfg", "syscon";
reg = <0x0 0x1570000 0x0 0x10000>;
--
2.1.0.27.g96db324
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