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lpi4a add wakeup gpio key and usb resume fix

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Change-Id: I0479ed6cd676af7ad087968e1bb22f2b04e89337
This commit is contained in:
huaming.jiang
2024-01-31 22:09:29 +08:00
committed by Han Gao/Revy/Rabenda
parent a546653719
commit 1d7ed6a0c6
2 changed files with 44 additions and 5 deletions
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arch/riscv/boot/dts/thead/th1520-lpi4a.dtsi
+16 -4
View File
@@ -247,7 +247,7 @@
regulator-max-microvolt = <1200000>;
gpio = <&pcal6408ahk_d 2 1>;
enable-active-high;
regulator-always-on;
};
reg_usb_hub_vcc5v: regulator-hub-vcc5v-en {
@@ -257,7 +257,7 @@
regulator-max-microvolt = <5000000>;
gpio = <&pcal6408ahk_d 3 1>;
enable-active-high;
regulator-always-on;
};
wcn_wifi: wireless-wlan {
@@ -282,7 +282,7 @@
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&pinctrl_volume>;
pinctrl-0 = <&pinctrl_volume &pinctrl_sleep>;
pinctrl-names = "default";
key-volumedown {
label = "Volume Down Key";
@@ -296,6 +296,13 @@
debounce-interval = <1>;
gpios = <&gpio2_porta 25 0x1>;
};
key-sleep {
label = "Sleep Wake Key";
wakeup-source;
linux,code = <KEY_SLEEP>;
debounce-interval = <1>;
gpios = <&ao_gpio_porta 2 0x1>;
};
};
aon: aon {
@@ -382,7 +389,7 @@
regulator-max-microvolt = <3300000>;
gpio = <&gpio1_porta 22 1>;
enable-active-high;
regulator-always-on;
};
@@ -1182,6 +1189,11 @@
pinctrl_audiopa30: audiopa30 {
thead,pins = < FM_AUDIO_PA30 LIGHT_PIN_FUNC_0 0x000 >;
};
pinctrl_sleep: sleep_grp {
thead,pins = <
FM_CPU_JTG_TCLK 0x3 0x238
>;
};
};
};
drivers/usb/dwc3/dwc3-thead.c
+28 -1
View File
@@ -257,10 +257,23 @@ static int dwc3_thead_remove(struct platform_device *pdev)
static int dwc3_thead_pm_suspend(struct device *dev)
{
struct dwc3_thead *thead = dev_get_drvdata(dev);
int ret;
dwc3_thead_assert(thead);
clk_bulk_disable(thead->num_clocks, thead->clks);
ret = regulator_disable(thead->vbus);
if (ret) {
dev_err(dev, "failed to disable regulator vbus %d\n", ret);
}
ret = regulator_disable(thead->hub1v2);
if (ret) {
dev_err(dev, "failed to disable regulator hub1v2 %d\n", ret);
}
ret = regulator_disable(thead->hub5v);
if (ret) {
dev_err(dev, "failed to disable regulator hub1v2 %d\n", ret);
}
return 0;
}
@@ -270,6 +283,20 @@ static int dwc3_thead_pm_resume(struct device *dev)
{
struct dwc3_thead *thead = dev_get_drvdata(dev);
int ret;
dev_info(dev,"%s\n",__func__);
ret = regulator_enable(thead->vbus);
if (ret) {
dev_err(dev, "failed to enable regulator vbus %d\n", ret);
}
ret = regulator_enable(thead->hub1v2);
if (ret) {
dev_err(dev, "failed to enable regulator hub1v2 %d\n", ret);
}
ret = regulator_enable(thead->hub5v);
if (ret) {
dev_err(dev, "failed to enable regulator hub1v2 %d\n", ret);
}
ret = clk_bulk_prepare_enable(thead->num_clocks, thead->clks);
if (ret) {