arm64: dts: qcom: msm8916-lg-c50: add initial dts for LG Leon LTE

Add initial device-tree for LG Leon LTE (lg-c50), currently supported
features:
- eMMC;
- MicroSD;
- usb in peripheral mode;
- WiFi/BT;
- vibration;
- keys.

Signed-off-by: Anton Bambura <[email protected]>
Signed-off-by: Nikita Travkin <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 66c46fe668ad059aed72ac7becb061028a691aa7..0e5c810304fbeffeff5fdd8a52aeb2e4fd4d2dc0 100644 (file)
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -31,6 +31,7 @@ dtb-$(CONFIG_ARCH_QCOM)       += msm8916-alcatel-idol347.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += msm8916-asus-z00l.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += msm8916-gplus-fl8005a.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += msm8916-huawei-g7.dtb
+dtb-$(CONFIG_ARCH_QCOM)        += msm8916-lg-c50.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += msm8916-lg-m216.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += msm8916-longcheer-l8150.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += msm8916-longcheer-l8910.dtb

diff --git a/arch/arm64/boot/dts/qcom/msm8916-lg-c50.dts b/arch/arm64/boot/dts/qcom/msm8916-lg-c50.dts
new file mode 100644 (file)
index 0000000..a823a1c
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-lg-c50.dts
@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-pm8916.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+       model = "LG Leon LTE";
+       compatible = "lg,c50", "qcom,msm8916";
+       chassis-type = "handset";
+
+       aliases {
+               mmc0 = &sdhc_1; /* eMMC */
+               mmc1 = &sdhc_2; /* SD card */
+               serial0 = &blsp_uart2;
+       };
+
+       chosen {
+               stdout-path = "serial0";
+       };
+
+       gpio-keys {
+               compatible = "gpio-keys";
+
+               pinctrl-0 = <&gpio_keys_default>;
+               pinctrl-names = "default";
+
+               label = "GPIO Buttons";
+
+               volume-up-button {
+                       label = "Volume Up";
+                       gpios = <&tlmm 108 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_VOLUMEUP>;
+               };
+
+               volume-down-button {
+                       label = "Volume Down";
+                       gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_VOLUMEDOWN>;
+               };
+       };
+
+       reg_sd_vmmc: regulator-sdcard-vmmc {
+               compatible = "regulator-fixed";
+               regulator-name = "sdcard-vmmc";
+               regulator-min-microvolt = <2950000>;
+               regulator-max-microvolt = <2950000>;
+
+               gpio = <&tlmm 60 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+
+               startup-delay-us = <5000>;
+
+               pinctrl-0 = <&sd_vmmc_en_default>;
+               pinctrl-names = "default";
+       };
+};
+
+&blsp_uart2 {
+       status = "okay";
+};
+
+&pm8916_usbin {
+       status = "okay";
+};
+
+&pm8916_vib {
+       status = "okay";
+};
+
+&sdhc_1 {
+       status = "okay";
+};
+
+&sdhc_2 {
+       vmmc-supply = <&reg_sd_vmmc>;
+
+       pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
+       pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
+       pinctrl-names = "default", "sleep";
+
+       cd-gpios = <&tlmm 38 GPIO_ACTIVE_HIGH>;
+
+       status = "okay";
+};
+
+&usb {
+       dr_mode = "peripheral";
+       extcon = <&pm8916_usbin>;
+       status = "okay";
+};
+
+&usb_hs_phy {
+       extcon = <&pm8916_usbin>;
+};
+
+&venus {
+       status = "okay";
+};
+
+&venus_mem {
+       status = "okay";
+};
+
+&wcnss {
+       status = "okay";
+};
+
+&wcnss_iris {
+       compatible = "qcom,wcn3620";
+};
+
+&wcnss_mem {
+       status = "okay";
+};
+
+&tlmm {
+       gpio_keys_default: gpio-keys-default-state {
+               pins = "gpio107", "gpio108";
+               function = "gpio";
+               drive-strength = <2>;
+               bias-pull-up;
+       };
+
+       sd_vmmc_en_default: sd-vmmc-en-default-state {
+               pins = "gpio60";
+               function = "gpio";
+               drive-strength = <2>;
+               bias-disable;
+       };
+
+       sdc2_cd_default: sdc2-cd-default-state {
+               pins = "gpio38";
+               function = "gpio";
+               drive-strength = <2>;
+               bias-pull-down;
+       };
+};