From 69ed55dec4b2116a19e4cca4393cbc014fce5fb2 Mon Sep 17 00:00:00 2001
From: huangcm <1263938474@qq.com>
Date: Mon, 24 Feb 2025 03:43:18 +0000
Subject: [PATCH] fix(pmu): usb supply always usb adapter mode
---
longan/device/config/chips/a133/configs/c3/kickpi-k5c.dts | 10 +++++-----
longan/kernel/linux-4.9/drivers/power/supply/axp803_usb_power.c | 4 ++--
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/longan/device/config/chips/a133/configs/c3/kickpi-k5c.dts b/longan/device/config/chips/a133/configs/c3/kickpi-k5c.dts
index 42faca2..c53fb05 100755
--- a/longan/device/config/chips/a133/configs/c3/kickpi-k5c.dts
+++ b/longan/device/config/chips/a133/configs/c3/kickpi-k5c.dts
@@ -426,12 +426,12 @@
usb_power_supply: usb_power_supply {
compatible = "x-powers,axp803-usb-power-supply";
- status = "disabled";
+ status = "okay";
- pmu_usbpc_vol = <4600>;
- pmu_usbpc_cur = <3000>;
- pmu_usbad_vol = <4600>;
- pmu_usbad_cur = <2500>;
+ pmu_usbpc_vol = <5000>;
+ pmu_usbpc_cur = <5000>;
+ pmu_usbad_vol = <5000>;
+ pmu_usbad_cur = <5000>;
wakeup_usb_in;
wakeup_usb_out;
diff --git a/longan/kernel/linux-4.9/drivers/power/supply/axp803_usb_power.c b/longan/kernel/linux-4.9/drivers/power/supply/axp803_usb_power.c
index 021c9e1..73bf211 100644
--- a/longan/kernel/linux-4.9/drivers/power/supply/axp803_usb_power.c
+++ b/longan/kernel/linux-4.9/drivers/power/supply/axp803_usb_power.c
@@ -204,8 +204,8 @@
switch (psp) {
case POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT:
- ret = axp803_usb_set_ihold(usb_power, val->intval);
- atomic_set(&usb_power->set_current_limit, 1);
+ //ret = axp803_usb_set_ihold(usb_power, val->intval);
+ atomic_set(&usb_power->set_current_limit, 0);
break;
default:
ret = -EINVAL;
--
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