From 902febf9ea856dc9a9376bcdc70dfaa9b3ad5a74 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sat, 1 Mar 2014 20:26:22 +0100 Subject: ARM: sun7i: dt: Add ahci / sata support This patch adds sunxi sata support to A20 boards that have such a connector. Some boards also feature a regulator via a GPIO and support for this is also added. Signed-off-by: Olliver Schinagl Signed-off-by: Hans de Goede Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts') diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts index 9d98316c9928..c9b0f370b03d 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts @@ -13,6 +13,7 @@ /dts-v1/; /include/ "sun7i-a20.dtsi" +/include/ "sunxi-common-regulators.dtsi" / { model = "Olimex A20-Olinuxino Micro"; @@ -36,6 +37,11 @@ status = "okay"; }; + ahci: sata@01c18000 { + target-supply = <®_ahci_5v>; + status = "okay"; + }; + pinctrl@01c20800 { led_pins_olinuxino: led_pins@0 { allwinner,pins = "PH2"; @@ -105,4 +111,8 @@ default-state = "on"; }; }; + + reg_ahci_5v: ahci-5v { + status = "okay"; + }; }; -- cgit v1.2.3-59-g8ed1b