From cf68108ad4958fc04af3776eed7199b880ca938c Mon Sep 17 00:00:00 2001 From: Elaine Zhang Date: Sun, 7 Oct 2018 18:23:28 +0800 Subject: [PATCH] arm64: dts: rockchip: rk1808-evb: fix up the polarity for syr8xx vsel gpio Set vsel gpio low to disable vdd_npu. Set vsel gpio high to enable vdd_npu. The vsel pin is pull up by hw default. Change-Id: I86ef1f2d6d2a0dd26a128cba1e52a140e6844291 Signed-off-by: Elaine Zhang --- arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi index ff7f101ac519..6c1bb4e67835 100644 --- a/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi @@ -243,7 +243,7 @@ regulator-min-microvolt = <750000>; regulator-max-microvolt = <950000>; regulator-ramp-delay = <1000>; - fcs,suspend-voltage-selector = <1>; + fcs,suspend-voltage-selector = <0>; regulator-boot-on; regulator-state-mem { regulator-off-in-suspend;