From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/Documentation/devicetree/bindings/regulator/act8865-regulator.txt | 27 +++++++++++++++++++++++++--
1 files changed, 25 insertions(+), 2 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/regulator/act8865-regulator.txt b/kernel/Documentation/devicetree/bindings/regulator/act8865-regulator.txt
index 3ae9f10..b9f58e4 100644
--- a/kernel/Documentation/devicetree/bindings/regulator/act8865-regulator.txt
+++ b/kernel/Documentation/devicetree/bindings/regulator/act8865-regulator.txt
@@ -34,6 +34,9 @@
- inl67-supply: The input supply for LDO_REG3 and LDO_REG4
Any standard regulator properties can be used to configure the single regulator.
+regulator-initial-mode, regulator-allowed-modes and regulator-mode could be specified
+for act8865 using mode values from dt-bindings/regulator/active-semi,8865-regulator.h
+file.
The valid names for regulators are:
- for act8846:
@@ -46,6 +49,8 @@
Example:
--------
+
+#include <dt-bindings/regulator/active-semi,8865-regulator.h>
i2c1: i2c@f0018000 {
pmic: act8865@5b {
@@ -65,9 +70,19 @@
regulator-name = "VCC_1V2";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1300000>;
- regulator-suspend-mem-microvolt = <1150000>;
- regulator-suspend-standby-microvolt = <1150000>;
regulator-always-on;
+
+ regulator-allowed-modes = <ACT8865_REGULATOR_MODE_FIXED>,
+ <ACT8865_REGULATOR_MODE_LOWPOWER>;
+ regulator-initial-mode = <ACT8865_REGULATOR_MODE_FIXED>;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-min-microvolt = <1150000>;
+ regulator-suspend-max-microvolt = <1150000>;
+ regulator-changeable-in-suspend;
+ regulator-mode = <ACT8865_REGULATOR_MODE_LOWPOWER>;
+ };
};
vcc_3v3_reg: DCDC_REG3 {
@@ -82,6 +97,14 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
+
+ regulator-allowed-modes = <ACT8865_REGULATOR_MODE_NORMAL>,
+ <ACT8865_REGULATOR_MODE_LOWPOWER>;
+ regulator-initial-mode = <ACT8865_REGULATOR_MODE_NORMAL>;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
};
vddfuse_reg: LDO_REG2 {
--
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