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([2804:14c:485:4b61:bc92:63f4:6f0e:1985]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fc0bb74145sm97350135ad.3.2024.07.18.13.05.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Jul 2024 13:05:53 -0700 (PDT) From: Fabio Estevam 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, Fabio Estevam , Conor Dooley Subject: [PATCH 3/3] ARM: dts: rockchip: rv1108-elgin-r1: Do not describe unexisting DAC device Date: Thu, 18 Jul 2024 17:05:40 -0300 Message-Id: <20240718200540.955370-3-festevam@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240718200540.955370-1-festevam@gmail.com> References: <20240718200540.955370-1-festevam@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit There is no DAC connected to the SPI bus of the Elgin RV1108 R1 board. There is an LCD controlled via SPI though. Properly describe it by adding the "elgin,spi-lcd" compatible string. Reported-by: Conor Dooley Closes: https://lore.kernel.org/linux-arm-kernel/20240717-parrot-malt-83cc04bf6b36@spud/ Signed-off-by: Fabio Estevam --- Hi Heiko, Conor sent a patch removing the rohm,dh2228fv entry from rv1108-elgin-r1.dts: https://lore.kernel.org/linux-arm-kernel/20240717-parrot-malt-83cc04bf6b36@spud/ If you prefer, I can send a patch on top of his. Or you can apply this one instead. 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,spi-lcd"; reg = <0>; spi-max-frequency = <24000000>; spi-cpha; -- 2.34.1