imx6: Add 4.3 support
[openwrt/openwrt.git] / target / linux / imx6 / patches-4.3 / 035-ARM-dts-imx-ventana-set-GW54xx-PMIC-swbst-regulator-.patch
1 From 57b82d9e79d77442bae3d2c13b98ceccb39fe5e2 Mon Sep 17 00:00:00 2001
2 From: Tim Harvey <tharvey@gateworks.com>
3 Date: Thu, 5 Nov 2015 10:49:31 -0800
4 Subject: [PATCH 1/3] ARM: dts: imx: ventana: set GW54xx PMIC swbst regulator
5 as always-on
6
7 The GW54xx PMIC swbst regulator is used for LVDS power, CANbus xceiver
8 and HDMI DDC and is enabled by the bootloader. Set the regulator to
9 always-on so that Linux doesn't turn it off thinking its not needed.
10
11 Signed-off-by: Tim Harvey <tharvey@gateworks.com>
12 ---
13 arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 2 ++
14 1 file changed, 2 insertions(+)
15
16 Index: linux-4.3/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
17 ===================================================================
18 --- linux-4.3.orig/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi 2015-11-01 16:05:25.000000000 -0800
19 +++ linux-4.3/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi 2015-12-18 10:43:37.000000000 -0800
20 @@ -260,6 +260,8 @@
21 swbst_reg: swbst {
22 regulator-min-microvolt = <5000000>;
23 regulator-max-microvolt = <5150000>;
24 + regulator-boot-on;
25 + regulator-always-on;
26 };
27
28 snvs_reg: vsnvs {