From: Fabio Estevam <festevam@gmail.com>
To: broonie@kernel.org
Cc: linux-spi@vger.kernel.org, otavio.salvador@ossystems.com.br,
heiko@sntech.de, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Fabio Estevam <festevam@gmail.com>,
Conor Dooley <conor.dooley@microchip.com>
Subject: [PATCH v4 3/3] ARM: dts: rockchip: rv1108-elgin-r1: Do not describe unexisting DAC device
Date: Thu, 29 Aug 2024 08:31:58 -0300 [thread overview]
Message-ID: <20240829113158.3324928-3-festevam@gmail.com> (raw)
In-Reply-To: <20240829113158.3324928-1-festevam@gmail.com>
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>
Acked-by: Heiko Stuebner <heiko@sntech.de>
---
Changes since v3:
- Fix the series numbering version.
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
next prev parent reply other threads:[~2024-08-29 11:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-29 11:31 [PATCH v4 1/3] dt-bindings: trivial-devices: Document elgin,jg10309-01 Fabio Estevam
2024-08-29 11:31 ` [PATCH v4 2/3] spi: spidev: Add an entry for elgin,jg10309-01 Fabio Estevam
2024-08-29 11:31 ` Fabio Estevam [this message]
2024-08-29 14:09 ` (subset) [PATCH v4 1/3] dt-bindings: trivial-devices: Document elgin,jg10309-01 Mark Brown
2024-08-29 17:38 ` Heiko Stuebner
2024-08-29 18:41 ` Rob Herring (Arm)
2024-08-29 18:42 ` Rob Herring
2024-08-29 19:07 ` Fabio Estevam
2024-08-29 19:43 ` Fabio Estevam
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