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| author | Sébastien Szymanski <sebastien.szymanski@armadeus.com> | 2019-07-04 16:23:23 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2019-07-22 14:54:52 +0800 |
| commit | d9aa4d4fca67823838fe9861456201430c545e69 (patch) | |
| tree | 31e3cc254bc3d87d24ffe830ded0fc253fce635d | |
| parent | 0be9af7770493955a27b704bf502b146f8167b6e (diff) | |
| download | linux-next-d9aa4d4fca67823838fe9861456201430c545e69.tar.gz | |
ARM: dts: opos6uldev: use OF graph to describe the display
To make use of the new eLCDIF DRM driver OF graph description is
required. Describe the display using OF graph nodes.
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/imx6ul-opos6uldev.dts | 37 |
1 files changed, 16 insertions, 21 deletions
diff --git a/arch/arm/boot/dts/imx6ul-opos6uldev.dts b/arch/arm/boot/dts/imx6ul-opos6uldev.dts index 0e59ee57fd55..8ecdb9ad2b2e 100644 --- a/arch/arm/boot/dts/imx6ul-opos6uldev.dts +++ b/arch/arm/boot/dts/imx6ul-opos6uldev.dts @@ -56,7 +56,7 @@ stdout-path = &uart1; }; - backlight { + backlight: backlight { compatible = "pwm-backlight"; pwms = <&pwm3 0 191000>; brightness-levels = <0 4 8 16 32 64 128 255>; @@ -97,6 +97,18 @@ gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; }; + panel: panel { + compatible = "armadeus,st0700-adapt"; + power-supply = <®_3v3>; + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&lcdif_out>; + }; + }; + }; + reg_5v: regulator-5v { compatible = "regulator-fixed"; regulator-name = "5V"; @@ -182,28 +194,11 @@ &lcdif { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lcdif>; - display = <&display0>; - lcd-supply = <®_3v3>; status = "okay"; - display0: display0 { - bits-per-pixel = <32>; - bus-width = <18>; - - display-timings { - timing0: timing0 { - clock-frequency = <33000033>; - hactive = <800>; - vactive = <480>; - hback-porch = <96>; - hfront-porch = <96>; - vback-porch = <20>; - vfront-porch = <21>; - hsync-len = <64>; - vsync-len = <4>; - de-active = <1>; - pixelclk-active = <0>; - }; + port { + lcdif_out: endpoint { + remote-endpoint = <&panel_in>; }; }; }; |