linux-kernel - [PATCH 2/5] riscv: Add the T-HEAD SoC family Kconfig option

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Message-Id: <20230507182304.2934-3-jszhang@kernel.org>
Date:   Mon,  8 May 2023 02:23:01 +0800
From:   Jisheng Zhang <jszhang@...nel.org>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Albert Ou <aou@...s.berkeley.edu>
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-riscv@...ts.infradead.org, Guo Ren <guoren@...nel.org>
Subject: [PATCH 2/5] riscv: Add the T-HEAD SoC family Kconfig option

The first SoC in the T-HEAD series is light(a.k.a th1520), containing
quad T-HEAD C910 cores.

Signed-off-by: Jisheng Zhang <jszhang@...nel.org>
---
 arch/riscv/Kconfig.socs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
index 1cf69f958f10..ce10a38dff37 100644
--- a/arch/riscv/Kconfig.socs
+++ b/arch/riscv/Kconfig.socs
@@ -41,6 +41,12 @@ config ARCH_SUNXI
 	  This enables support for Allwinner sun20i platform hardware,
 	  including boards based on the D1 and D1s SoCs.
 
+config ARCH_THEAD
+	bool "T-HEAD RISC-V SoCs"
+	select ERRATA_THEAD
+	help
+	  This enables support for the RISC-V based T-HEAD SoCs.
+
 config ARCH_VIRT
 	def_bool SOC_VIRT
 
-- 
2.40.0