Unverified Commit 8a3804c0 authored by Rob Herring's avatar Rob Herring Committed by Arnd Bergmann
Browse files

ARM: dts: Remove "spidev" nodes 



"spidev" is not a real device, but a Linux implementation detail. It has
never been documented either. The kernel has WARNed on the use of it for
over 6 years. Time to remove its usage from the tree.

Signed-off-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Cc: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20211217221232.3664417-1-robh@kernel.org

'
Reviwed-by: default avatarMark Brown <broonie@kernel.org>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 8d5c175f

arch/arm/boot/dts/at91-q5xr5.dts

+0 −18
Original line number Diff line number Diff line
@@ -147,12 +147,6 @@ uboot@8000 { 
			reg = <0x8000 0x3E000>;

		};

	};



	spidev@1 {

		compatible = "spidev";

		spi-max-frequency = <2000000>;

		reg = <1>;

	};

};



&spi1 {
@@ -160,18 +154,6 @@ &spi1 { 
	pinctrl-0 = <&pinctrl_spi1 &pinctrl_spi1_npcs0 &pinctrl_spi1_npcs1>;

	cs-gpios = <&pioB 3 GPIO_ACTIVE_HIGH>, <&pioC 5 GPIO_ACTIVE_LOW>, <0>, <0>;

	status = "okay";



	spidev@0 {

		compatible = "spidev";

		spi-max-frequency = <2000000>;

		reg = <0>;

	};



	spidev@1 {

		compatible = "spidev";

		spi-max-frequency = <2000000>;

		reg = <1>;

	};

};



&usart0 {

arch/arm/boot/dts/at91-wb50n.dts

+0 −6
Original line number Diff line number Diff line
@@ -90,12 +90,6 @@ &i2c0 { 


&spi1 {

	status = "okay";



	spidev@0 {

		compatible = "spidev";

		reg = <0>;

		spi-max-frequency = <8000000>;

	};

};



&usb0 {

arch/arm/boot/dts/imx28-tx28.dts

+0 −36
Original line number Diff line number Diff line
@@ -239,24 +239,6 @@ &gpio3 9 GPIO_ACTIVE_LOW 
		>;

		/* enable this and disable ssp3 below, if you need full duplex SPI transfer */

		status = "disabled";



		spi@0 {

			compatible = "spidev";

			reg = <0>;

			spi-max-frequency = <57600000>;

		};



		spi@1 {

			compatible = "spidev";

			reg = <1>;

			spi-max-frequency = <57600000>;

		};



		spi@2 {

			compatible = "spidev";

			reg = <2>;

			spi-max-frequency = <57600000>;

		};

	};

};
@@ -700,24 +682,6 @@ &ssp3 { 
	pinctrl-0 = <&spi3_pins_a>;

	clock-frequency = <57600000>;

	status = "okay";



	spi@0 {

		compatible = "spidev";

		reg = <0>;

		spi-max-frequency = <57600000>;

	};



	spi@1 {

		compatible = "spidev";

		reg = <1>;

		spi-max-frequency = <57600000>;

	};



	spi@2 {

		compatible = "spidev";

		reg = <2>;

		spi-max-frequency = <57600000>;

	};

};



&usb0 {

arch/arm/boot/dts/imx53-tx53.dtsi

+0 −11
Original line number Diff line number Diff line
@@ -192,17 +192,6 @@ &gpio2 30 GPIO_ACTIVE_HIGH 
		&gpio3 19 GPIO_ACTIVE_HIGH

	>;



	spidev0: spi@0 {

		compatible = "spidev";

		reg = <0>;

		spi-max-frequency = <54000000>;

	};



	spidev1: spi@1 {

		compatible = "spidev";

		reg = <1>;

		spi-max-frequency = <54000000>;

	};

};



&esdhc1 {

arch/arm/boot/dts/imx6qdl-tx6.dtsi

+0 −12
Original line number Diff line number Diff line
@@ -259,18 +259,6 @@ &gpio2 30 GPIO_ACTIVE_HIGH 
		&gpio3 19 GPIO_ACTIVE_HIGH

	>;

	status = "disabled";



	spidev0: spi@0 {

		compatible = "spidev";

		reg = <0>;

		spi-max-frequency = <54000000>;

	};



	spidev1: spi@1 {

		compatible = "spidev";

		reg = <1>;

		spi-max-frequency = <54000000>;

	};

};



&fec {