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arm64: dts: qcom: msm8916-alcatel-alto5-vdf: Add display, backlight, panel driver #202

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arm64: dts: qcom: msm8916-alcatel-alto5-vdf: Add display, backlight, panel driver #202

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73 changes: 73 additions & 0 deletions arch/arm64/boot/dts/qcom/msm8916-alcatel-alto5-vdf.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -5,11 +5,21 @@
#include "msm8916-pm8916.dtsi"
#include "arm/qcom-msm8916-no-psci.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>

/ {
model = "Vodafone Smart prime 6 (alto5-vdf)";
compatible = "alcatel,alto5-vdf", "qcom,msm8916";

backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pm8916_pwm 0 100000>;

brightness-levels = <1 255>;
num-interpolated-steps = <254>;
default-brightness-level = <254>;
};

gpio-keys {
compatible = "gpio-keys";

Expand All @@ -31,6 +41,41 @@
};
};

&dsi0 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&mdss_default>;
pinctrl-1 = <&mdss_sleep>;

panel@0 {
compatible = "mdss,hx8394a-tdt";
reg = <0>;

backlight = <&backlight>;
reset-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>;

port {
panel_in: endpoint {
remote-endpoint = <&dsi0_out>;
};
};
};
};

&dsi0_out {
data-lanes = <1 2 3 0>;
remote-endpoint = <&panel_in>;
};

&mdss {
status = "okay";
};

&pm8916_pwm {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pwm_out>;
};

&pm8916_resin {
status = "okay";
linux,code = <KEY_VOLUMEDOWN>;
Expand Down Expand Up @@ -179,4 +224,32 @@
drive-strength = <2>;
bias-pull-up;
};

mdss {
mdss_default: mdss-default {
pins = "gpio25";
function = "gpio";

drive-strength = <8>;
bias-disable;
};
mdss_sleep: mdss-sleep {
pins = "gpio25";
function = "gpio";

drive-strength = <2>;
bias-pull-down;
};
};
};

&pm8916_mpps {
pwm_out: mpp4 {
pins = "mpp4";
function = "digital";

output-low;
qcom,dtest = <1>;
power-source = <PM8916_MPP_VPH>;
};
};
1 change: 1 addition & 0 deletions drivers/gpu/drm/panel/msm8916-generated/Makefile
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
obj-$(CONFIG_DRM_PANEL_MSM8916_GENERATED) += panel-alcatel-auo-hx8394d.o
obj-$(CONFIG_DRM_PANEL_MSM8916_GENERATED) += panel-alcatel-tdt-hx8394a.o
obj-$(CONFIG_DRM_PANEL_MSM8916_GENERATED) += panel-asus-z00l-otm1284a.o
obj-$(CONFIG_DRM_PANEL_MSM8916_GENERATED) += panel-asus-z010d-r69339.o
obj-$(CONFIG_DRM_PANEL_MSM8916_GENERATED) += panel-huawei-tianma-nt35521.o
Expand Down
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