| Message ID | 1483513115-3068-4-git-send-email-hoegeun.kwon@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Hoegeun, On 2017년 01월 04일 15:58, Hoegeun Kwon wrote: > From: Hyungwon Hwang <human.hwang@samsung.com> > > This patch add the panel device tree node for S6E3HA2 display > controller to TM2 dts. > > Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com> > Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> > Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> > Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com> > --- > arch/arm64/boot/dts/exynos/exynos5433-tm2.dts | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts > index 5b9451d..b3ba1ac 100644 > --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts > +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts > @@ -304,11 +304,28 @@ > reg = <1>; > > dsi_out: endpoint { > + remote-endpoint = <&panel_in>; > samsung,burst-clock-frequency = <512000000>; > samsung,esc-clock-frequency = <16000000>; > }; > }; > }; > + > + panel@0 { > + compatible = "samsung,s6e3ha2"; > + reg = <0>; > + vdd3-supply = <&ldo27_reg>; > + vci-supply = <&ldo28_reg>; > + reset-gpios = <&gpg0 0 GPIO_ACTIVE_LOW>; > + enable-gpios = <&gpf1 5 GPIO_ACTIVE_HIGH>; > + te-gpios = <&gpf1 3 GPIO_ACTIVE_HIGH>; > + > + port { > + panel_in: endpoint { > + remote-endpoint = <&dsi_out>; > + }; > + }; > + }; > }; > > &hsi2c_0 { > I tested this patch on Exynos5433-TM2 board. It is well working to display the image to LCD panel. Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts index 5b9451d..b3ba1ac 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts @@ -304,11 +304,28 @@ reg = <1>; dsi_out: endpoint { + remote-endpoint = <&panel_in>; samsung,burst-clock-frequency = <512000000>; samsung,esc-clock-frequency = <16000000>; }; }; }; + + panel@0 { + compatible = "samsung,s6e3ha2"; + reg = <0>; + vdd3-supply = <&ldo27_reg>; + vci-supply = <&ldo28_reg>; + reset-gpios = <&gpg0 0 GPIO_ACTIVE_LOW>; + enable-gpios = <&gpf1 5 GPIO_ACTIVE_HIGH>; + te-gpios = <&gpf1 3 GPIO_ACTIVE_HIGH>; + + port { + panel_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + }; }; &hsi2c_0 {