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 {