linux-kernel - [PATCH v1 3/4] loongarch: dts: remove non-existent DAC from 2k1000-ref

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Message-ID: <20240717-preacher-sandal-2aeffa322b9f@spud>
Date: Wed, 17 Jul 2024 10:37:55 +0100
From: Conor Dooley <conor@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: conor@...nel.org,
	Conor Dooley <conor.dooley@...rochip.com>,
	Dinh Nguyen <dinguyen@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Heiko Stuebner <heiko@...ech.de>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	Huacai Chen <chenhuacai@...nel.org>,
	WANG Xuerui <kernel@...0n.name>,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	imx@...ts.linux.dev,
	loongarch@...ts.linux.dev
Subject: [PATCH v1 3/4] loongarch: dts: remove non-existent DAC from 2k1000-ref

From: Conor Dooley <conor.dooley@...rochip.com>

The 2k1000 reference boards do not have a Rohm DAC on them as far as I
can tell, and they certainly do not have a dh2228fv, as this device does
not actually exist! Remove the dac nodes from the devicetrees as it is
not acceptable to pretend to have a device on a board in order to bind
the spidev driver in Linux.

Signed-off-by: Conor Dooley <conor.dooley@...rochip.com>
---
 arch/loongarch/boot/dts/loongson-2k1000-ref.dts | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/loongarch/boot/dts/loongson-2k1000-ref.dts b/arch/loongarch/boot/dts/loongson-2k1000-ref.dts
index 23cf26cc3e5f..3514ea78f525 100644
--- a/arch/loongarch/boot/dts/loongson-2k1000-ref.dts
+++ b/arch/loongarch/boot/dts/loongson-2k1000-ref.dts
@@ -90,11 +90,6 @@ &spi0 {
 
 	#address-cells = <1>;
 	#size-cells = <0>;
-	spidev@0 {
-		compatible = "rohm,dh2228fv";
-		spi-max-frequency = <100000000>;
-		reg = <0>;
-	};
 };
 
 &ehci0 {
-- 
2.43.0