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AJvYcCWEoflQPpWn3VKukmdF8/c5j1a+X+zT9BLXbEBusQ8cuf089Lqv/9TRVAgFOwQ9uZPkMjV6y4pMzeUJXfITPchG+1P5ZqS/aQgNDoV/AvFcBZ2ESDumW3HRc+tgiHemEQf5w1uK80gY+OFQXEpv8imxmr/QJxH3Bll4BkTbZFuV/C58rxFxVN07yBB5 X-Gm-Message-State: AOJu0YxGVxTXa3nO6TsAOcrucNvQcCu6Dkklnf6izkZITGxxMigYQCD8 18W/R35V3HhrVaUEtzGMcxDBxoDwVyn7PWunAG3pHORR9uD48dmq X-Received: by 2002:a05:6000:4012:b0:33d:d82f:cc72 with SMTP id cp18-20020a056000401200b0033dd82fcc72mr5736069wrb.51.1709076359481; Tue, 27 Feb 2024 15:25:59 -0800 (PST) Received: from prasmi.home ([2a00:23c8:2500:a01:e6a2:98b:e06b:631a]) by smtp.gmail.com with ESMTPSA id co22-20020a0560000a1600b0033d96b4efbasm13014444wrb.21.2024.02.27.15.25.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Feb 2024 15:25:58 -0800 (PST) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Will Deacon Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Fabrizio Castro , Lad Prabhakar Subject: [PATCH v2 0/4] Add SoC identification for Renesas RZ/V2H SoC Date: Tue, 27 Feb 2024 23:25:27 +0000 Message-Id: <20240227232531.218159-1-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1792096929464427618 X-GMAIL-MSGID: 1792096929464427618 From: Lad Prabhakar Hi all, This patch series aims to add SoC identification support for the Renesas RZ/V2H SoC. v1 - > v2 - Replaced RZ/V2H{P} -> RZ/V2H(P) - Included Ack from Krzysztof for patch #1 - Included RB from Geert for patch #1 and #4 - Dropped extal_clk node from patch #2 - Used small case for hex value in patch #3 v1: - https://patchwork.kernel.org/project/linux-renesas-soc/cover/20240219160912.1206647-1-prabhakar.mahadev-lad.rj@bp.renesas.com/ RZ/V2H boot logs: ------------------ ~ # uname -raLinux rz/v2h 6.8.0-rc6-arm64-renesas+ #229 SMP PREEMPT Tue Feb 27 21:11:51 GMT 2024 aarch64 GNU/Linux ~ # ~ # for i in machine family soc_id revision; do echo -n "$i: ";cat /sys/devices/ soc0/$i; done machine: Renesas EVK based on r9a09g057h44 family: RZ/V2H soc_id: r9a09g057 revision: 0 ~ # ~ # cat /proc/cpuinfo processor : 0 BogoMIPS : 48.00 Features : fp asimd evtstrm crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x2 CPU part : 0xd05 CPU revision : 0 processor : 1 BogoMIPS : 48.00 Features : fp asimd evtstrm crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x2 CPU part : 0xd05 CPU revision : 0 processor : 2 BogoMIPS : 48.00 Features : fp asimd evtstrm crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x2 CPU part : 0xd05 CPU revision : 0 processor : 3 BogoMIPS : 48.00 Features : fp asimd evtstrm crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x2 CPU part : 0xd05 CPU revision : 0 ~ # ~ # ------------------ Cheers, Prabhakar Lad Prabhakar (4): dt-bindings: soc: renesas: Document Renesas RZ/V2H(P) SoC variants dt-bindings: arm: renesas: Document Renesas RZ/V2H(P) System Controller soc: renesas: Add identification support for RZ/V2H SoC arm64: defconfig: Enable R9A09G057 SoC .../soc/renesas/renesas,r9a09g057-sys.yaml | 51 +++++++++++++++++++ .../bindings/soc/renesas/renesas.yaml | 8 +++ arch/arm64/configs/defconfig | 1 + drivers/soc/renesas/Kconfig | 5 ++ drivers/soc/renesas/renesas-soc.c | 20 +++++++- 5 files changed, 84 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/soc/renesas/renesas,r9a09g057-sys.yaml