The starry-er88577 is a 10.1" WXGA TFT-LCD panel, and the init_code of the starry-er88577 panel is very similar to the boe-th101mb31ig002 panel, so We will add a new configuration based on "boe,th101mb31ig002-28a.yaml". Because the panel used reset gpio before but did not add the definition of "reset gpio" in binding, reset gpio was added in binding, but since the starry-er88577 panel did not use "reset gpio", a judgment was added here. Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> --- Changes between V6 and V5: - 1. Modify the commit information. - 2. Modify "reset gpio" binding. v4: https://lore.kernel.org/all/20240704072958.27876-5-lvzhaoxiong@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/ Changes between V5 and V4: - 1. We are compatible with starry-er88577 panels in the boe-th101mb31ig002 - driver, so add it to the "boe,th101mb31ig002-28a.yaml". v4: https://lore.kernel.org/all/20240620115245.31540-2-lvzhaoxiong@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/ Changes between V4 and V3: - 1. Move positions to keep the list sorted. v3: https://lore.kernel.org/all/20240614145609.25432-2-lvzhaoxiong@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/ Changes between V3 and V2: - 1. Separate the Starry bindings from kingdisplay, and add it to panel-simple-dsi.yaml v2: https://lore.kernel.org/all/20240601084528.22502-4-lvzhaoxiong@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/ Changes between V2 and V1: - 1. Add compatible for Starry er88577 in Kingdisplay kd101ne3 dt-bindings. --- .../display/panel/boe,th101mb31ig002-28a.yaml | 20 ++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/display/panel/boe,th101mb31ig002-28a.yaml b/Documentation/devicetree/bindings/display/panel/boe,th101mb31ig002-28a.yaml index 32df26cbfeed..c5efc560ba1c 100644 --- a/Documentation/devicetree/bindings/display/panel/boe,th101mb31ig002-28a.yaml +++ b/Documentation/devicetree/bindings/display/panel/boe,th101mb31ig002-28a.yaml @@ -9,18 +9,18 @@ title: BOE TH101MB31IG002-28A WXGA DSI Display Panel maintainers: - Manuel Traut <manut@xxxxxxxxx> -allOf: - - $ref: panel-common.yaml# - properties: compatible: enum: # BOE TH101MB31IG002-28A 10.1" WXGA TFT LCD panel - boe,th101mb31ig002-28a + # The Starry-er88577 is a 10.1" WXGA TFT-LCD panel + - starry,er88577 reg: true backlight: true enable-gpios: true + reset-gpios: true power-supply: true port: true rotation: true @@ -31,6 +31,20 @@ required: - enable-gpios - power-supply +allOf: + - $ref: panel-common.yaml# + - if: + properties: + compatible: + # The Starry-er88577 is a 10.1" WXGA TFT-LCD panel + const: starry,er88577 + then: + properties: + reset-gpios: false + else: + required: + - reset-gpios + additionalProperties: false examples: @@ -45,6 +59,7 @@ examples: reg = <0>; backlight = <&backlight_lcd0>; enable-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio 55 GPIO_ACTIVE_LOW>; rotation = <90>; power-supply = <&vcc_3v3>; port { -- 2.17.1
