linux-kernel - [PATCH v5 6/7] arm64: Add SOPHGO SOC family Kconfig support

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Message-ID: <20250316185640.3750873-7-alexander.sverdlin@gmail.com>
Date: Sun, 16 Mar 2025 19:56:36 +0100
From: Alexander Sverdlin <alexander.sverdlin@...il.com>
To: sophgo@...ts.linux.dev,
	soc@...ts.linux.dev
Cc: Alexander Sverdlin <alexander.sverdlin@...il.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Chen Wang <unicorn_wang@...look.com>,
	Inochi Amaoto <inochiama@...il.com>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Alexandre Ghiti <alex@...ti.fr>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>,
	Arnd Bergmann <arnd@...db.de>,
	Jisheng Zhang <jszhang@...nel.org>,
	Haylen Chu <heylenay@...look.com>,
	Chao Wei <chao.wei@...hgo.com>,
	devicetree@...r.kernel.org,
	linux-riscv@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v5 6/7] arm64: Add SOPHGO SOC family Kconfig support

First user will be Aarch64 core within SG2000 SoC.

Reviewed-by: Chen Wang <unicorn_wang@...look.com>
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@...il.com>
---
Changelog:
v5:
v4:
v3:
v2:
- shortened the help message (mirrored from RiscV ARCH now);
- select ARCH_HAS_RESET_CONTROLLER instead of RESET_CONTROLLER;
- moved CLK_SOPHGO_CV1800 selection into defconfig;

 arch/arm64/Kconfig.platforms | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 8b76821f190f..af74bcc3c861 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -307,6 +307,12 @@ config ARCH_INTEL_SOCFPGA
 	  Stratix 10 (ex. Altera), Stratix10 Software Virtual Platform,
 	  Agilex and eASIC N5X.
 
+config ARCH_SOPHGO
+	bool "Sophgo SoCs"
+	select ARCH_HAS_RESET_CONTROLLER
+	help
+	  This enables support for Sophgo SoC platform hardware.
+
 config ARCH_STM32
 	bool "STMicroelectronics STM32 SoC Family"
 	select GPIOLIB
-- 
2.48.1