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[v3,8/9] ARM: dts: sun8i: r40: add sata node

Message ID 1531479786-4911-9-git-send-email-clabbe@baylibre.com
State Not Applicable
Delegated to: David Miller
Headers show
Series ata: ahci_platform: support allwinner R40 AHCI | expand

Commit Message

Corentin LABBE July 13, 2018, 11:03 a.m. UTC 
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@aosc.io>
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 arch/arm/boot/dts/sun8i-r40.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index d4ad55eb2245..bd369112a400 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -550,6 +550,22 @@ 
 			#size-cells = <0>;
 		};
 
+		ahci: sata@1c18000 {
+			compatible = "allwinner,sun4i-a10-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";
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			sata_port0: sata-port@0 {
+				reg = <0>;
+			};
+		};
+
 		gmac: ethernet@1c50000 {
 			compatible = "allwinner,sun8i-r40-gmac";
 			syscon = <&ccu>;