ARM: dts: am3517-evm: Fix missing video

A previous commit removed the panel-dpi driver, which made the
video on the AM3517-evm stop working because it relied on the dpi
driver for setting video timings.  Now that the simple-panel driver
is available in omap2plus, this patch migrates the am3517-evm
to use a similar panel and remove the manual timing requirements.

Fixes: 8bf4b1621178 ("drm/omap: Remove panel-dpi driver")
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am3517-evm.dts b/arch/arm/boot/dts/am3517-evm.dts
index ebfe28c2f544dc78540a0500f16a4c3ceb98360a..a1fd3e63e86ec7e1e221f11d9f5f2ca047ba3504 100644 (file)
--- a/arch/arm/boot/dts/am3517-evm.dts
+++ b/arch/arm/boot/dts/am3517-evm.dts
@@ -124,10 +124,11 @@ user_led_4 {
        };
 
        lcd0: display@0 {
-               compatible = "panel-dpi";
+               /* This isn't the exact LCD, but the timings meet spec */
+               /* To make it work, set CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 */
+               compatible = "newhaven,nhd-4.3-480272ef-atxl";
                label = "15";
-               status = "okay";
-               pinctrl-names = "default";
+               backlight = <&bl>;
                enable-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>;    /* gpio176, lcd INI */
                vcc-supply = <&vdd_io_reg>;
 
@@ -136,22 +137,6 @@ lcd_in: endpoint {
                                remote-endpoint = <&dpi_out>;
                        };
                };
-
-               panel-timing {
-                       clock-frequency = <9000000>;
-                       hactive = <480>;
-                       vactive = <272>;
-                       hfront-porch = <3>;
-                       hback-porch = <2>;
-                       hsync-len = <42>;
-                       vback-porch = <3>;
-                       vfront-porch = <4>;
-                       vsync-len = <11>;
-                       hsync-active = <0>;
-                       vsync-active = <0>;
-                       de-active = <1>;
-                       pixelclk-active = <1>;
-               };
        };
 
        bl: backlight {