R40 have a sata controller which is the same as A20.
This patch adds a DT node for it.
Signed-off-by: Icenowy Zheng <icenowy@xxxxxxx>
Signed-off-by: Corentin Labbe <clabbe.montjoie@xxxxxxxxx>
---
arch/arm/boot/dts/sun8i-r40.dtsi | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index 852c2ccc3268..d6b5820da850 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -550,6 +550,29 @@
#size-cells = <0>;
};
+ ahci: sata@1c18000 {
+ compatible = "allwinner,sun8i-r40-ahci";
+ reg = <0x01c18000 0x1000>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SATA>, <&ccu CLK_SATA>;
+ resets = <&ccu RST_BUS_SATA>;
+ resets-name = "ahci";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ sata_port: sata-port@0 {
+ reg = <0>;
+ phys = <&sata_phy>;
+ };
+ };
+
+ sata_phy: sata-phy@1c180c0 {
+ compatible = "allwinner,sun8i-r40-sata-phy";
+ reg = <0x1c180c0 0x200>;
+ #phy-cells = <0>;
+ };
+
gmac: ethernet@1c50000 {
compatible = "allwinner,sun8i-r40-gmac";
syscon = <&ccu>;
--
2.16.4
