diff options
| author | Douglas Anderson <dianders@chromium.org> | 2019-03-22 09:52:09 -0700 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2019-03-25 13:28:30 +0100 |
| commit | 21f843ff948b4283c5d1f309651e90f978f5494e (patch) | |
| tree | 412738d2356b09e804397416a5df4f1f835b8c97 /arch/arm/boot/dts/rk3288-veyron-jerry.dts | |
| parent | 0c4cac5e8f0313a8777055c0c66a2216f78c6054 (diff) | |
ARM: dts: rockchip: Add dvs-gpios to rk3288-veyron-jerry
When the rk3288-jerry device tree was first submitted we left out the
dvs-gpios because I pointed out that the property "dvs-gpios" wasn't
yet supported upstream [1]. Soon after that the property was added in
commit bad47ad2eef3 ("regulator: rk808: fixed the overshoot when
adjust voltage"). ...but we forgot to go back and add the property to
the jerry device tree file. Let's do so now.
NOTE: without this patch, jerry is likely still stable (thanks to the
fallback of making many small jumps in the rk808 regulator code) but
it'll take quite a bit longer to make voltage transitions.
[1] https://lore.kernel.org/linux-arm-kernel/CAD=FV=WwFgjzbk9xF5TU_ie6UnHQMyrZ176D4+jJTWWOoaKC2Q@mail.gmail.com/
Fixes: f3ee390e4ef2 ("ARM: dts: rockchip: add veyron-jerry board")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm/boot/dts/rk3288-veyron-jerry.dts')
| -rw-r--r-- | arch/arm/boot/dts/rk3288-veyron-jerry.dts | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/rk3288-veyron-jerry.dts b/arch/arm/boot/dts/rk3288-veyron-jerry.dts index 517c6999a978..3e8f700a0d64 100644 --- a/arch/arm/boot/dts/rk3288-veyron-jerry.dts +++ b/arch/arm/boot/dts/rk3288-veyron-jerry.dts @@ -64,7 +64,9 @@ &rk808 { pinctrl-names = "default"; - pinctrl-0 = <&pmic_int_l>; + pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>; + dvs-gpios = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>, + <&gpio7 RK_PB7 GPIO_ACTIVE_HIGH>; regulators { mic_vcc: LDO_REG2 { |