From: Geert Uytterhoeven Date: Wed, 15 Jan 2020 12:45:45 +0000 (+0100) Subject: dt-bindings: display: sitronix,st7735r: Add Okaya RH128128T X-Git-Tag: v5.15~303^2~28^2~3643 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3a1a6be40bd7ef6c98dcdfa7937ff3279206e92e;p=platform%2Fkernel%2Flinux-starfive.git dt-bindings: display: sitronix,st7735r: Add Okaya RH128128T Document support for the Okaya RH128128T display, which is a 128x128 1.44" TFT display driven by a Sitronix ST7715R TFT Controller/Driver. It can be found on e.g. the Renesas YRSK-LCD-PMOD extension board, which comes with various Renesas development kits (e.g. Renesas Starter Kit+ for RZ/A1H[1]). ST7715R and ST7735R are very similar. Their major difference is that the former is restricted to displays of up to 132x132 pixels, while the latter supports displays up to 132x162 pixels. [1] https://renesasrulz.com/the_vault/f/archive-forum/4981/upgrading-to-the-renesas-rz-a1h Signed-off-by: Geert Uytterhoeven Reviewed-by: Sam Ravnborg Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200115124548.3951-3-geert+renesas@glider.be --- diff --git a/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml b/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml index 21bccc9..8892d79 100644 --- a/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml +++ b/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml @@ -10,8 +10,8 @@ maintainers: - David Lechner description: - This binding is for display panels using a Sitronix ST7735R controller in - SPI mode. + This binding is for display panels using a Sitronix ST7715R or ST7735R + controller in SPI mode. allOf: - $ref: panel/panel-common.yaml# @@ -25,6 +25,12 @@ properties: - enum: - jianda,jd-t18003-t01 - const: sitronix,st7735r + - description: + Okaya 1.44" 128x128 Color TFT LCD (E.g. Renesas YRSK-LCD-PMOD) + items: + - enum: + - okaya,rh128128t + - const: sitronix,st7715r spi-max-frequency: maximum: 32000000