53 lines
1.4 KiB
Diff
53 lines
1.4 KiB
Diff
|
From de32110f32933b2eb0fc2dbe23951a7771b0941f Mon Sep 17 00:00:00 2001
|
||
|
|
From: Sergey Larin <cerg2010cerg2010@mail.ru>
|
||
|
|
Date: Sat, 29 Jun 2019 15:30:57 +0300
|
||
|
|
Subject: [PATCH] ARM: dts: tegra20-glide: Set up VSENSOR regulator
|
||
|
|
|
||
|
|
This is not configured in downstream kernel, but it was identified that
|
||
|
|
disabling this regulator makes these sensors not working (note: kxtf9
|
||
|
|
included).
|
||
|
|
|
||
|
|
Signed-off-by: Sergey Larin <cerg2010cerg2010@mail.ru>
|
||
|
|
---
|
||
|
|
arch/arm/boot/dts/tegra20-glide.dts | 7 ++++---
|
||
|
|
1 file changed, 4 insertions(+), 3 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/arch/arm/boot/dts/tegra20-glide.dts b/arch/arm/boot/dts/tegra20-glide.dts
|
||
|
|
index 74edc637f4d1..c3698603ee69 100644
|
||
|
|
--- a/arch/arm/boot/dts/tegra20-glide.dts
|
||
|
|
+++ b/arch/arm/boot/dts/tegra20-glide.dts
|
||
|
|
@@ -512,6 +512,8 @@
|
||
|
|
mount-matrix = "0", "1", "0",
|
||
|
|
"-1", "0", "0",
|
||
|
|
"0", "0", "-1";
|
||
|
|
+ vdd-supply = <&vsensor>;
|
||
|
|
+ vlogic-supply = <&vsensor>;
|
||
|
|
|
||
|
|
i2c-gate {
|
||
|
|
#address-cells = <1>;
|
||
|
|
@@ -729,12 +731,10 @@
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
- ldo10 {
|
||
|
|
+ vsensor: ldo10 {
|
||
|
|
regulator-name = "nvvdd_ldo10,vsensor_1v8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
- regulator-always-on;
|
||
|
|
- regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo11 {
|
||
|
|
@@ -893,6 +893,7 @@
|
||
|
|
compatible = "asahi-kasei,ak8975";
|
||
|
|
reg = <0xc>;
|
||
|
|
gpios = <&gpio TEGRA_GPIO(K, 4) GPIO_ACTIVE_HIGH>;
|
||
|
|
+ vdd-supply = <&vsensor>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
--
|
||
|
|
2.22.0
|
||
|
|
|