Commit 18b1db6a authored by Alim Akhtar's avatar Alim Akhtar Committed by Krzysztof Kozlowski
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arm64: dts: fsd: Add initial device tree support 



Add initial device tree support for "Full Self-Driving" (FSD) SoC
This SoC contain three clusters of four cortex-a72 CPUs and various
peripheral IPs.

Cc: linux-fsd@tesla.com
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: default avatarArjun K V <arjun.kv@samsung.com>
Signed-off-by: default avatarAswani Reddy <aswani.reddy@samsung.com>
Signed-off-by: default avatarAjay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: default avatarSriranjani P <sriranjani.p@samsung.com>
Signed-off-by: default avatarChandrasekar R <rcsekar@samsung.com>
Signed-off-by: default avatarShashank Prashar <s.prashar@samsung.com>
Signed-off-by: default avatarAlim Akhtar <alim.akhtar@samsung.com>
Link: https://lore.kernel.org/r/20220124141644.71052-15-alim.akhtar@samsung.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
parent 4103c226

MAINTAINERS

+8 −0
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@@ -2753,6 +2753,14 @@ S: Maintained 
F:	Documentation/devicetree/bindings/media/tegra-cec.txt

F:	drivers/media/cec/platform/tegra/









ARM/TESLA FSD SoC SUPPORT









M:	Alim Akhtar <alim.akhtar@samsung.com>









M:	linux-fsd@tesla.com









L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)









L:	linux-samsung-soc@vger.kernel.org









S:	Maintained









F:	arch/arm64/boot/dts/tesla*

















ARM/TETON BGA MACHINE SUPPORT









M:	"Mark F. Brown" <mark.brown314@gmail.com>









L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
































arch/arm64/Kconfig.platforms



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@@ -268,6 +268,12 @@ config ARCH_TEGRA







	help









	  This enables support for the NVIDIA Tegra SoC family.



















config ARCH_TESLA_FSD









	bool "ARMv8 based Tesla platform"









	depends on ARCH_EXYNOS









	help









	  Support for ARMv8 based Tesla platforms.



















config ARCH_SPRD









	bool "Spreadtrum SoC platform"









	help
































arch/arm64/boot/dts/Makefile



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@@ -27,6 +27,7 @@ subdir-y += rockchip







subdir-y += socionext









subdir-y += sprd









subdir-y += synaptics









subdir-y += tesla









subdir-y += ti









subdir-y += toshiba









subdir-y += xilinx
























arch/arm64/boot/dts/tesla/Makefile
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# SPDX-License-Identifier: GPL-2.0









dtb-$(CONFIG_ARCH_TESLA_FSD) += \









	fsd-evb.dtb
























arch/arm64/boot/dts/tesla/fsd-evb.dts
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// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)









/*









 * Tesla FSD board device tree source









 *









 * Copyright (c) 2017-2021 Samsung Electronics Co., Ltd.









 *		https://www.samsung.com









 * Copyright (c) 2017-2021 Tesla, Inc.









 *		https://www.tesla.com









 */



















/dts-v1/;









#include "fsd.dtsi"



















/ {









	model = "Tesla Full Self-Driving (FSD) Evaluation board";









	compatible = "tesla,fsd-evb", "tesla,fsd";



















	aliases {









		serial0 = &serial_0;









		serial1 = &serial_1;









	};



















	chosen {









		stdout-path = &serial_0;









	};



















	memory@80000000 {









		device_type = "memory";









		reg = <0x0 0x80000000 0x2 0x00000000>;









	};









};



















&fin_pll {









	clock-frequency = <24000000>;









};



















&serial_0 {









	status = "okay";









};