1cd8ae19a9
Add backported patched from 5.x from usb related fixes Up kernel version to most recent lts
45 lines
1.7 KiB
Diff
45 lines
1.7 KiB
Diff
From 21f843ff948b4283c5d1f309651e90f978f5494e Mon Sep 17 00:00:00 2001
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From: Douglas Anderson <dianders@chromium.org>
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Date: Fri, 22 Mar 2019 09:52:09 -0700
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Subject: [PATCH 13/54] ARM: dts: rockchip: Add dvs-gpios to
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rk3288-veyron-jerry
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When the rk3288-jerry device tree was first submitted we left out the
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dvs-gpios because I pointed out that the property "dvs-gpios" wasn't
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yet supported upstream [1]. Soon after that the property was added in
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commit bad47ad2eef3 ("regulator: rk808: fixed the overshoot when
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adjust voltage"). ...but we forgot to go back and add the property to
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the jerry device tree file. Let's do so now.
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NOTE: without this patch, jerry is likely still stable (thanks to the
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fallback of making many small jumps in the rk808 regulator code) but
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it'll take quite a bit longer to make voltage transitions.
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[1] https://lore.kernel.org/linux-arm-kernel/CAD=FV=WwFgjzbk9xF5TU_ie6UnHQMyrZ176D4+jJTWWOoaKC2Q@mail.gmail.com/
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Fixes: f3ee390e4ef2 ("ARM: dts: rockchip: add veyron-jerry board")
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Signed-off-by: Douglas Anderson <dianders@chromium.org>
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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---
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arch/arm/boot/dts/rk3288-veyron-jerry.dts | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/arch/arm/boot/dts/rk3288-veyron-jerry.dts b/arch/arm/boot/dts/rk3288-veyron-jerry.dts
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index 517c6999a978..3e8f700a0d64 100644
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--- a/arch/arm/boot/dts/rk3288-veyron-jerry.dts
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+++ b/arch/arm/boot/dts/rk3288-veyron-jerry.dts
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@@ -64,7 +64,9 @@
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&rk808 {
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pinctrl-names = "default";
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- pinctrl-0 = <&pmic_int_l>;
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+ pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>;
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+ dvs-gpios = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>,
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+ <&gpio7 RK_PB7 GPIO_ACTIVE_HIGH>;
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regulators {
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mic_vcc: LDO_REG2 {
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--
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2.11.0
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