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Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi')
-rw-r--r--arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi83
1 files changed, 83 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
index c2800ad2dd..5e933fb8b3 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
@@ -26,6 +26,30 @@
};
};
+ clk_pwm_backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&clk_pwm 0 100000>;
+
+ enable-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
+
+ brightness-levels = <0 255>;
+ num-interpolated-steps = <255>;
+ default-brightness-level = <128>;
+
+ pinctrl-0 = <&backlight_en_default>;
+ pinctrl-names = "default";
+ };
+
+ clk_pwm: pwm {
+ compatible = "clk-pwm";
+ #pwm-cells = <2>;
+
+ clocks = <&gcc GCC_GP2_CLK>;
+
+ pinctrl-0 = <&backlight_pwm_default>;
+ pinctrl-names = "default";
+ };
+
gpio-keys {
compatible = "gpio-keys";
@@ -66,6 +90,19 @@
pinctrl-0 = <&motor_en_default>;
pinctrl-names = "default";
};
+
+ reg_vdd_tsp_a: regulator-vdd-tsp-a {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_tsp_a";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+
+ gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+
+ pinctrl-0 = <&tsp_en_default>;
+ pinctrl-names = "default";
+ };
};
&blsp_i2c1 {
@@ -94,6 +131,26 @@
};
};
+&blsp_i2c5 {
+ status = "okay";
+
+ touchscreen: touchscreen@20 {
+ compatible = "zinitix,bt541";
+ reg = <0x20>;
+
+ interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>;
+
+ touchscreen-size-x = <540>;
+ touchscreen-size-y = <960>;
+
+ vcca-supply = <&reg_vdd_tsp_a>;
+ vdd-supply = <&pm8916_l6>;
+
+ pinctrl-0 = <&tsp_int_default>;
+ pinctrl-names = "default";
+ };
+};
+
&blsp_uart2 {
status = "okay";
};
@@ -166,6 +223,18 @@
};
&tlmm {
+ backlight_en_default: backlight-en-default-state {
+ pins = "gpio98";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ backlight_pwm_default: backlight-pwm-default-state {
+ pins = "gpio50";
+ function = "gcc_gp2_clk_a";
+ };
+
fg_alert_default: fg-alert-default-state {
pins = "gpio121";
function = "gpio";
@@ -200,4 +269,18 @@
drive-strength = <2>;
bias-disable;
};
+
+ tsp_en_default: tsp-en-default-state {
+ pins = "gpio73";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ tsp_int_default: tsp-int-default-state {
+ pins = "gpio13";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
};