| Message ID | 1407145638-3803-1-git-send-email-ajaykumar.rs@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Aug 4, 2014 at 3:17 PM, Ajay Kumar <ajaykumar.rs@samsung.com> wrote: > Add DT nodes for panel-simple "auo,b133htn01" panel. > Add backlight enable pin and backlight power supply for pwm-backlight. > Also, add panel phandle needed by dp to enable display on peach_pi. > > Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> > --- > Changes since V1: > Remove "simple-panel" compatible string and use only ""auo,b133htn01". > > Changes since V2: > As suggested by Andreas, > Use GPIO_ACTIVE_HIGH for backlight enable-gpios instead of using 0. > Change panel node naming from "panel-simple" to "panel". > > arch/arm/boot/dts/exynos5800-peach-pi.dts | 27 ++++++++++----------------- > 1 file changed, 10 insertions(+), 17 deletions(-) > > diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts > index f3ee48b..f8c2e61 100644 > --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts > +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts > @@ -28,11 +28,13 @@ > i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel"; > }; > > - backlight { > + backlight: backlight { > compatible = "pwm-backlight"; > pwms = <&pwm 0 1000000 0>; > brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; > default-brightness-level = <7>; > + enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>; > + power-supply = <&tps65090_fet1>; > pinctrl-0 = <&pwm0_out>; > pinctrl-names = "default"; > }; > @@ -98,6 +100,12 @@ > regulator-boot-on; > regulator-always-on; > }; > + > + panel: panel { > + compatible = "auo,b133htn01"; > + power-supply = <&tps65090_fet6>; > + backlight = <&backlight>; > + }; > }; > > &dp { > @@ -111,22 +119,7 @@ > samsung,link-rate = <0x0a>; > samsung,lane-count = <2>; > samsung,hpd-gpio = <&gpx2 6 0>; > - > - display-timings { > - native-mode = <&timing1>; > - > - timing1: timing@1 { > - clock-frequency = <150660000>; > - hactive = <1920>; > - vactive = <1080>; > - hfront-porch = <60>; > - hback-porch = <172>; > - hsync-len = <80>; > - vback-porch = <25>; > - vfront-porch = <10>; > - vsync-len = <10>; > - }; > - }; > + panel = <&panel>; > }; > > &fimd { > -- > 1.7.9.5 >
On 08/25/14 15:13, Ajay kumar wrote: > On Mon, Aug 4, 2014 at 3:17 PM, Ajay Kumar<ajaykumar.rs@samsung.com> wrote: >> Add DT nodes for panel-simple "auo,b133htn01" panel. >> Add backlight enable pin and backlight power supply for pwm-backlight. >> Also, add panel phandle needed by dp to enable display on peach_pi. >> >> Signed-off-by: Ajay Kumar<ajaykumar.rs@samsung.com> >> --- >> Changes since V1: >> Remove "simple-panel" compatible string and use only ""auo,b133htn01". >> >> Changes since V2: >> As suggested by Andreas, >> Use GPIO_ACTIVE_HIGH for backlight enable-gpios instead of using 0. >> Change panel node naming from "panel-simple" to "panel". >> >> arch/arm/boot/dts/exynos5800-peach-pi.dts | 27 ++++++++++----------------- >> 1 file changed, 10 insertions(+), 17 deletions(-) >> Applied, thanks. - Kukjin
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index f3ee48b..f8c2e61 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -28,11 +28,13 @@ i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel"; }; - backlight { + backlight: backlight { compatible = "pwm-backlight"; pwms = <&pwm 0 1000000 0>; brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; default-brightness-level = <7>; + enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>; + power-supply = <&tps65090_fet1>; pinctrl-0 = <&pwm0_out>; pinctrl-names = "default"; }; @@ -98,6 +100,12 @@ regulator-boot-on; regulator-always-on; }; + + panel: panel { + compatible = "auo,b133htn01"; + power-supply = <&tps65090_fet6>; + backlight = <&backlight>; + }; }; &dp { @@ -111,22 +119,7 @@ samsung,link-rate = <0x0a>; samsung,lane-count = <2>; samsung,hpd-gpio = <&gpx2 6 0>; - - display-timings { - native-mode = <&timing1>; - - timing1: timing@1 { - clock-frequency = <150660000>; - hactive = <1920>; - vactive = <1080>; - hfront-porch = <60>; - hback-porch = <172>; - hsync-len = <80>; - vback-porch = <25>; - vfront-porch = <10>; - vsync-len = <10>; - }; - }; + panel = <&panel>; }; &fimd {
Add DT nodes for panel-simple "auo,b133htn01" panel. Add backlight enable pin and backlight power supply for pwm-backlight. Also, add panel phandle needed by dp to enable display on peach_pi. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> --- Changes since V1: Remove "simple-panel" compatible string and use only ""auo,b133htn01". Changes since V2: As suggested by Andreas, Use GPIO_ACTIVE_HIGH for backlight enable-gpios instead of using 0. Change panel node naming from "panel-simple" to "panel". arch/arm/boot/dts/exynos5800-peach-pi.dts | 27 ++++++++++----------------- 1 file changed, 10 insertions(+), 17 deletions(-)