diff options
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.dtsi | 83 |
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 c2800ad2dd5b..5e933fb8b363 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 = <®_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; + }; }; |