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authorTom Rini <trini@konsulko.com>2016-03-23 18:35:11 -0400
committerTom Rini <trini@konsulko.com>2016-03-23 18:35:11 -0400
commitb5b84be8a7356d4c3618b6edcb501885e53569f5 (patch)
treef172eee81583287573c027189bf099385f22d2b5 /arch/arm/dts/sun5i-a13-utoo-p66.dts
parentd085ecd61b9956cda0d37b89b5c538f54440fe58 (diff)
parente449e840c5adf728ddd308501af3115656aa9a60 (diff)
Merge branch 'master' of http://git.denx.de/u-boot-sunxi
Diffstat (limited to 'arch/arm/dts/sun5i-a13-utoo-p66.dts')
-rw-r--r--arch/arm/dts/sun5i-a13-utoo-p66.dts30
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/dts/sun5i-a13-utoo-p66.dts b/arch/arm/dts/sun5i-a13-utoo-p66.dts
index eb793d5a2b..fa9ddfdcfe 100644
--- a/arch/arm/dts/sun5i-a13-utoo-p66.dts
+++ b/arch/arm/dts/sun5i-a13-utoo-p66.dts
@@ -47,11 +47,21 @@
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
+#include <dt-bindings/pwm/pwm.h>
/ {
model = "Utoo P66";
compatible = "utoo,p66", "allwinner,sun5i-a13";
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ /* Note levels of 10 / 20% result in backlight off */
+ brightness-levels = <0 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <6>;
+ /* TODO: backlight uses axp gpio1 as enable pin */
+ };
+
i2c_lcd: i2c@0 {
/* The lcd panel i2c interface is hooked up via gpios */
compatible = "i2c-gpio";
@@ -63,6 +73,13 @@
};
};
+&codec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&codec_pa_pin>;
+ allwinner,pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <&reg_dcdc2>;
};
@@ -158,6 +175,13 @@
};
&pio {
+ codec_pa_pin: codec_pa_pin@0 {
+ allwinner,pins = "PG3";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
mmc0_cd_pin_p66: mmc0_cd_pin@0 {
allwinner,pins = "PG0";
allwinner,function = "gpio_in";
@@ -201,6 +225,12 @@
};
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pins>;
+ status = "okay";
+};
+
&reg_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1000000>;