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Commit 8c83315d authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski
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ARM: dts: exynos: Remove Exynos5440 



The Exynos5440 (quad-core A15 with GMAC, PCIe, SATA) was targeting
server platforms but it did not make it to the market really.  There are
no development boards with it and probably there are no real products
neither.  The development for Exynos5440 ended in 2013 and since then
the platform is in maintenance mode.

Remove all Device Tree sources for Exynos5440, as first step of removal
of the platform to simplify the code and drivers.

Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: default avatarAndi Shyti <andi@etezian.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
parent c5154ca5

Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt

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@@ -21,8 +21,6 @@ Required root node properties: 
	- "samsung,smdk5420"	- for Exynos5420-based Samsung SMDK5420 eval board.

	- "samsung,tm2"		- for Exynos5433-based Samsung TM2 board.

	- "samsung,tm2e"	- for Exynos5433-based Samsung TM2E board.

	- "samsung,sd5v1"	- for Exynos5440-based Samsung board.

	- "samsung,ssdk5440"	- for Exynos5440-based Samsung board.



* Other companies Exynos SoC based

  * FriendlyARM

arch/arm/boot/dts/Makefile

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@@ -190,8 +190,6 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \ 
	exynos5422-odroidxu3.dtb \

	exynos5422-odroidxu3-lite.dtb \

	exynos5422-odroidxu4.dtb \

	exynos5440-sd5v1.dtb \

	exynos5440-ssdk5440.dtb \

	exynos5800-peach-pi.dtb

dtb-$(CONFIG_ARCH_GEMINI) += \

	gemini-dlink-dir-685.dtb \

arch/arm/boot/dts/exynos5440-sd5v1.dts

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// SPDX-License-Identifier: GPL-2.0

/*

 * SAMSUNG SD5v1 board device tree source

 *

 * Copyright (c) 2013 Samsung Electronics Co., Ltd.

 *		http://www.samsung.com

 */



/dts-v1/;

#include "exynos5440.dtsi"



/ {

	model = "SAMSUNG SD5v1 board based on EXYNOS5440";

	compatible = "samsung,sd5v1", "samsung,exynos5440", "samsung,exynos5";



	chosen {

		bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel earlyprintk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200";

	};



	/* FIXME: set reg property with correct start address and size */

	memory@0 {

		device_type = "memory";

		reg = <0 0>;

	};



	fixed-rate-clocks {

		xtal {

			compatible = "samsung,clock-xtal";

			clock-frequency = <50000000>;

		};

	};



	spi {

		status = "disabled";

	};



};



&gmac {

	fixed_phy;

	phy_addr = <1>;

};

arch/arm/boot/dts/exynos5440-ssdk5440.dts

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Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/*

 * SAMSUNG SSDK5440 board device tree source

 *

 * Copyright (c) 2012 Samsung Electronics Co., Ltd.

 *		http://www.samsung.com

 */



/dts-v1/;

#include "exynos5440.dtsi"

#include <dt-bindings/gpio/gpio.h>



/ {

	model = "SAMSUNG SSDK5440 board based on EXYNOS5440";

	compatible = "samsung,ssdk5440", "samsung,exynos5440", "samsung,exynos5";



	chosen {

		bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel earlyprintk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200";

	};



	/* FIXME: set reg property with correct start address and size */

	memory@0 {

		device_type = "memory";

		reg = <0 0>;

	};



	fixed-rate-clocks {

		xtal {

			compatible = "samsung,clock-xtal";

			clock-frequency = <50000000>;

		};

	};

};



&pcie_0 {

	reset-gpio = <&pin_ctrl 5 GPIO_ACTIVE_HIGH>;

	status = "okay";

};



&pcie_1 {

	reset-gpio = <&pin_ctrl 22 GPIO_ACTIVE_HIGH>;

	status = "okay";

};



&spi_0 {

	flash: w25q128@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "winbond,w25q128";

		spi-max-frequency = <15625000>;

		reg = <0>;

		controller-data {

			samsung,spi-feedback-delay = <0>;

		};



		partition@0 {

			label = "BootLoader";

			reg = <0x60000 0x80000>;

			read-only;

		};



		partition@e0000 {

			label = "Recovery-Kernel";

			reg = <0xe0000 0x300000>;

			read-only;

		};



		partition@3e0000 {

			label = "CRAM-FS";

			reg = <0x3e0000 0x700000>;

			read-only;

		};



		partition@ae0000 {

			label = "User-Data";

			reg = <0xae0000 0x520000>;

		};



	};



};

arch/arm/boot/dts/exynos5440-tmu-sensor-conf.dtsi

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// SPDX-License-Identifier: GPL-2.0

/*

 * Device tree sources for Exynos5440 TMU sensor configuration

 *

 * Copyright (c) 2014 Lukasz Majewski <l.majewski@samsung.com>

 */



#include <dt-bindings/thermal/thermal_exynos.h>



#thermal-sensor-cells = <0>;

samsung,tmu_gain = <5>;

samsung,tmu_reference_voltage = <16>;

samsung,tmu_noise_cancel_mode = <4>;

samsung,tmu_efuse_value = <0x5d2d>;

samsung,tmu_min_efuse_value = <16>;

samsung,tmu_max_efuse_value = <76>;

samsung,tmu_first_point_trim = <25>;

samsung,tmu_second_point_trim = <70>;

samsung,tmu_default_temp_offset = <25>;

samsung,tmu_cal_type = <TYPE_ONE_POINT_TRIMMING>;