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These patches have been submitted to upstream Linux and are pending acceptance. Signed-off-by: Tim Harvey <tharvey@gateworks.com> SVN-Revision: 47511
32 lines
1012 B
Diff
32 lines
1012 B
Diff
From 57b82d9e79d77442bae3d2c13b98ceccb39fe5e2 Mon Sep 17 00:00:00 2001
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From: Tim Harvey <tharvey@gateworks.com>
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Date: Thu, 5 Nov 2015 10:49:31 -0800
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Subject: [PATCH 1/3] ARM: dts: imx: ventana: set GW54xx PMIC swbst regulator
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as always-on
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The GW54xx PMIC swbst regulator is used for LVDS power, CANbus xceiver
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and HDMI DDC and is enabled by the bootloader. Set the regulator to
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always-on so that Linux doesn't turn it off thinking its not needed.
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Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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---
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arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
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index 31d86f7..2108d1c 100644
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--- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
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+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
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@@ -265,6 +265,8 @@
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swbst_reg: swbst {
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5150000>;
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+ regulator-boot-on;
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+ regulator-always-on;
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};
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snvs_reg: vsnvs {
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--
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1.9.1
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