[PATCH v2 3/3] ARM: dts: rockchip: rv1108-elgin-r1: Do not describe unexisting DAC device

Fabio Estevam
2024-07-19T11:13:09Z

There is no DAC connected to the SPI bus of the Elgin RV1108 R1 board.

There is a JG10309-01 LCD controlled via SPI though.

Properly describe it by adding the "elgin,jg10309-01" compatible
string.

Reported-by: Conor Dooley <conor.dooley@microchip.com>
Closes: https://lore.kernel.org/linux-arm-kernel/20240717-parrot-malt-83cc04bf6b36@spud/
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
Changes since v1:
- Use a more specific compatible string. (Conor)

arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts b/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts
index 2d9994379eb2..971bb617e845 100644
--- a/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts
+++ b/arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dts
@@ -168,8 +168,8 @@ &spi {
pinctrl-0 = <&spim1_clk &spim1_cs0 &spim1_tx &spim1_rx>;
status = "okay";

- dh2228fv: dac@0 {
- compatible = "rohm,dh2228fv";
+ display: display@0 {
+ compatible = "elgin,jg10309-01";
reg = <0>;
spi-max-frequency = <24000000>;
spi-cpha;
--
2.34.1