drm/panel: Change dlen from u16 to u8

[firefly-linux-kernel-4.4.55.git] / Documentation / devicetree / bindings / display / panel / simple-panel.txt

diff --git a/Documentation/devicetree/bindings/display/panel/simple-panel.txt b/Documentation/devicetree/bindings/display/panel/simple-panel.txt
index bc6697061643bef477fd69a9e0d94c12182b02c6..02adef125f1add89d50d5c873f1c2954b79a1c14 100644 (file)
--- a/Documentation/devicetree/bindings/display/panel/simple-panel.txt
+++ b/Documentation/devicetree/bindings/display/panel/simple-panel.txt
@@ -19,6 +19,18 @@ Optional properties when compatible is a dsi devices:
 - dsi,flags: dsi operation mode related flags
 - dsi,format: pixel format for video mode
 - dsi,lanes: number of active data lanes
+- reset-gpios: GPIO pin to reset the panel
+- reset-delay-ms: reset pulse width
+- panel-init-sequence: A byte stream formed by simple multiple dcs packets.
+       byte 0: dcs data type
+       byte 1: wait number of specified ms after dcs command transmitted
+       byte 2: packet payload length
+       byte 3 and beyond: number byte of payload
+- panel-exit-sequence: A byte stream formed by simple multiple dcs packets.
+       byte 0: dcs data type
+       byte 1: wait number of specified ms after dcs command transmitted
+       byte 2: packet payload length
+       byte 3 and beyond: number byte of payload
 
 Example:
 
@@ -40,6 +52,9 @@ Or:
                power-supply = <&vdd_pnl_reg>;
                enable-gpios = <&gpio 90 0>;
 
+               reset-gpios = <&gpio 91 0>;
+               reset-delay-ms = <20>;
+
                backlight = <&backlight>;
 
                dsi,flags = <MIPI_DSI_MODE_VIDEO |
@@ -48,6 +63,19 @@ Or:
                dsi,format = <MIPI_DSI_FMT_RGB888>;
                dsi,lanes = <4>;
 
+               panel-init-sequence = [
+                       39 00 10 b1 6c 15 15 24 E4 11 f1 80 e4
+                                d7 23 80 c0 d2 58
+                       ...
+                       05 78 01 11
+                       05 00 01 29
+               ];
+
+               panel-exit-sequence = [
+                       05 00 01 28
+                       05 78 01 10
+               ];
+
                display-timings {
                        native-mode = <&timing0>;
                        timing0: timing0 {