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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2020-01-15 15:45:45 +0300 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2020-01-19 20:06:55 +0300 |
| commit | 3a1a6be40bd7ef6c98dcdfa7937ff3279206e92e (patch) | |
| tree | 06d1f5bd8521c728bf034f3a45570613af94cbea /Documentation/devicetree/bindings/display/sitronix,st7735r.yaml | |
| parent | abdd9e3705c81bccbded82130e5963267f44e3d9 (diff) | |
| download | linux-3a1a6be40bd7ef6c98dcdfa7937ff3279206e92e.tar.xz | |
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 <geert+renesas@glider.be>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200115124548.3951-3-geert+renesas@glider.be
Diffstat (limited to 'Documentation/devicetree/bindings/display/sitronix,st7735r.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/display/sitronix,st7735r.yaml | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml b/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml index 21bccc91f742..8892d79e6e10 100644 --- a/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml +++ b/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml @@ -10,8 +10,8 @@ maintainers: - David Lechner <david@lechnology.com> 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 |