diff options
| author | David Lechner <david@lechnology.com> | 2017-12-21 21:33:06 +0300 |
|---|---|---|
| committer | Noralf Trønnes <noralf@tronnes.org> | 2018-01-03 15:52:26 +0300 |
| commit | fe5b66c123ac43c1d7a2f686de8ba04e4723de72 (patch) | |
| tree | cc8e0b7fff4816eef8578d97f7b3e562e24e3abe /Documentation | |
| parent | d3151583b070a6d7f4be13ce7e36e1dc3fa91413 (diff) | |
| download | linux-fe5b66c123ac43c1d7a2f686de8ba04e4723de72.tar.xz | |
dt-bindings: update compatible string for ILI9225
This updates the compatible string for a no-name LCD panel to
"vot,v220hf01a-t", "ilitek,ili9225".
The original bindings [1] were the generic "ilitek,ili9225-2.2in-176x220"
because I could not find a datasheet. However, after some more research,
I finally found one, so the actual vendor and model name are now known.
This previous bindings have not made it to the mainline kernel yet, so
this is not breaking backwards compatibility.
This is also following the precedence of the ILI9322 bindings [2] by using
the pattern "vendor,specific-system-config", "vendor,ip-part";
[1]: https://patchwork.ozlabs.org/patch/839352/
[2]: https://patchwork.ozlabs.org/patch/843576/
Signed-off-by: David Lechner <david@lechnology.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1513881187-3197-3-git-send-email-david@lechnology.com
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/display/ilitek,ili9225.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/display/ilitek,ili9225.txt b/Documentation/devicetree/bindings/display/ilitek,ili9225.txt index 21607a541c33..a59feb52015b 100644 --- a/Documentation/devicetree/bindings/display/ilitek,ili9225.txt +++ b/Documentation/devicetree/bindings/display/ilitek,ili9225.txt @@ -4,7 +4,7 @@ This binding is for display panels using an Ilitek ILI9225 controller in SPI mode. Required properties: -- compatible: "ilitek,ili9225-2.2in-176x220" +- compatible: "vot,v220hf01a-t", "ilitek,ili9225" - rs-gpios: Register select signal - reset-gpios: Reset pin @@ -16,7 +16,7 @@ Optional properties: Example: display@0{ - compatible = "ilitek,ili9225-2.2in-176x220"; + compatible = "vot,v220hf01a-t", "ilitek,ili9225"; reg = <0>; spi-max-frequency = <12000000>; rs-gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; |