From 89e5763110ca77d68a4be00cd97a638adc2401d5 Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Tue, 2 Aug 2016 08:31:00 +0200 Subject: [PATCH 05/28] ARM: dts: rockchip: fix the regulator's voltage range on MiQi board The board declared too narrow a voltage range for the CPU and GPU regulators, preventing it from using the full CPU frequency range. The regulators support 712500 to 1500000 microvolts. Signed-off-by: Willy Tarreau (cherry picked from commit 95330e63a9295a2632cee8cce5db80677f01857a) --- arch/arm/boot/dts/rockchip/rk3288-miqi.dts | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/rockchip/rk3288-miqi.dts b/arch/arm/boot/dts/rockchip/rk3288-miqi.dts index 3cd60674..a1c3cdaa 100644 --- a/arch/arm/boot/dts/rockchip/rk3288-miqi.dts +++ b/arch/arm/boot/dts/rockchip/rk3288-miqi.dts @@ -168,8 +168,8 @@ fcs,suspend-voltage-selector = <1>; reg = <0x40>; regulator-name = "vdd_cpu"; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1350000>; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; regulator-enable-ramp-delay = <300>; @@ -182,8 +182,8 @@ fcs,suspend-voltage-selector = <1>; reg = <0x41>; regulator-name = "vdd_gpu"; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1350000>; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1500000>; regulator-always-on; vin-supply = <&vcc_sys>; }; -- 2.11.0