提交 c2e50c3e 编写于 作者: S Srinivas Kandagatla 提交者: Marcel Holtmann

arm64: dts: apq8096-db820c: Enable wlan and bt en pins

This patch enables regulators and gpios for the Qualcomm QCA6174 BT/WLAN
combo controller.
Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: NThierry Escande <thierry.escande@linaro.org>
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
上级 7dc5fe08
master alk-4.19.24 alk-4.19.30 alk-4.19.34 alk-4.19.36 alk-4.19.43 alk-4.19.48 alk-4.19.57 ck-4.19.67 ck-4.19.81 ck-4.19.91 github/fork/deepanshu1422/fix-typo-in-comment github/fork/haosdent/fix-typo linux-next v4.19.91 v4.19.90 v4.19.89 v4.19.88 v4.19.87 v4.19.86 v4.19.85 v4.19.84 v4.19.83 v4.19.82 v4.19.81 v4.19.80 v4.19.79 v4.19.78 v4.19.77 v4.19.76 v4.19.75 v4.19.74 v4.19.73 v4.19.72 v4.19.71 v4.19.70 v4.19.69 v4.19.68 v4.19.67 v4.19.66 v4.19.65 v4.19.64 v4.19.63 v4.19.62 v4.19.61 v4.19.60 v4.19.59 v4.19.58 v4.19.57 v4.19.56 v4.19.55 v4.19.54 v4.19.53 v4.19.52 v4.19.51 v4.19.50 v4.19.49 v4.19.48 v4.19.47 v4.19.46 v4.19.45 v4.19.44 v4.19.43 v4.19.42 v4.19.41 v4.19.40 v4.19.39 v4.19.38 v4.19.37 v4.19.36 v4.19.35 v4.19.34 v4.19.33 v4.19.32 v4.19.31 v4.19.30 v4.19.29 v4.19.28 v4.19.27 v4.19.26 v4.19.25 v4.19.24 v4.19.23 v4.19.22 v4.19.21 v4.19.20 v4.19.19 v4.19.18 v4.19.17 v4.19.16 v4.19.15 v4.19.14 v4.19.13 v4.19.12 v4.19.11 v4.19.10 v4.19.9 v4.19.8 v4.19.7 v4.19.6 v4.19.5 v4.19.4 v4.19.3 v4.19.2 v4.19.1 v4.19 v4.19-rc8 v4.19-rc7 v4.19-rc6 v4.19-rc5 v4.19-rc4 v4.19-rc3 v4.19-rc2 v4.19-rc1 ck-release-21 ck-release-20 ck-release-19.2 ck-release-19.1 ck-release-19 ck-release-18 ck-release-17.2 ck-release-17.1 ck-release-17 ck-release-16 ck-release-15.1 ck-release-15 ck-release-14 ck-release-13.2 ck-release-13 ck-release-12 ck-release-11 ck-release-10 ck-release-9 ck-release-7 alk-release-15 alk-release-14 alk-release-13.2 alk-release-13 alk-release-12 alk-release-11 alk-release-10 alk-release-9 alk-release-7
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......@@ -14,6 +14,28 @@
};
};
bt_en_gpios: bt_en_gpios {
pinconf {
pins = "gpio19";
function = PMIC_GPIO_FUNC_NORMAL;
output-low;
power-source = <PM8994_GPIO_S4>; // 1.8V
qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
bias-pull-down;
};
};
wlan_en_gpios: wlan_en_gpios {
pinconf {
pins = "gpio8";
function = PMIC_GPIO_FUNC_NORMAL;
output-low;
power-source = <PM8994_GPIO_S4>; // 1.8V
qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
bias-pull-down;
};
};
volume_up_gpio: pm8996_gpio2 {
pinconf {
pins = "gpio2";
......
......@@ -139,9 +139,40 @@
pinctrl-0 = <&usb2_vbus_det_gpio>;
};
bt_en: bt-en-1-8v {
pinctrl-names = "default";
pinctrl-0 = <&bt_en_gpios>;
compatible = "regulator-fixed";
regulator-name = "bt-en-regulator";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
/* WLAN card specific delay */
startup-delay-us = <70000>;
enable-active-high;
};
wlan_en: wlan-en-1-8v {
pinctrl-names = "default";
pinctrl-0 = <&wlan_en_gpios>;
compatible = "regulator-fixed";
regulator-name = "wlan-en-regulator";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&pm8994_gpios 8 0>;
/* WLAN card specific delay */
startup-delay-us = <70000>;
enable-active-high;
};
agnoc@0 {
qcom,pcie@600000 {
status = "okay";
perst-gpio = <&msmgpio 35 GPIO_ACTIVE_LOW>;
vddpe-supply = <&wlan_en>;
vddpe1-supply = <&bt_en>;
};
qcom,pcie@608000 {
......
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