From patchwork Thu Jan 25 15:34:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 766108 Received: from andre.telenet-ops.be (andre.telenet-ops.be [195.130.132.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 892D673167 for ; Thu, 25 Jan 2024 15:34:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.130.132.53 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706196901; cv=none; b=Gki3qvGcyY3IK3Xa/yDzcCSCUWvmyn342hFL2ApOcdg6CAr6JgVADG9RRxGRI0G9DulvE/bu2ouFh3nAQe3t7wNelwCqkutm3irb6uTLpSSLB0OY7sai64HN/4kZ2t1Lf/bfDwNp4nOI4/R7rtkNrD6QMyr8o+m9SiPxZoEIHzQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706196901; c=relaxed/simple; bh=v15vasOy5jTU6RKaAc6l/DxvJnBWxYnDy11GfBA+2Fc=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=fYIQv6dowkI0erb5sRLS2GjDsNspPpjuM/OCrNQ/uSI/BUSsJco+eAoOq6NFOcnM5jI06A5r0hS2399j45jKi6WewH+znecHAEPHs/F9dtPCjOvQuFwrx1ebI1qJwE7sSK24a836V8KaenNZqNwHy9lDS+ey6pT8q4l+kvb6fhU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be; spf=none smtp.mailfrom=linux-m68k.org; arc=none smtp.client-ip=195.130.132.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux-m68k.org Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:bc9e:fcb8:8aa3:5dc0]) by andre.telenet-ops.be with bizsmtp id f3am2B00558agq2013amKN; Thu, 25 Jan 2024 16:34:56 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1rT1jn-00GUvT-Tx; Thu, 25 Jan 2024 16:34:45 +0100 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1rT1kb-00Fs2H-Qu; Thu, 25 Jan 2024 16:34:45 +0100 From: Geert Uytterhoeven To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Magnus Damm , Catalin Marinas , Will Deacon , Ulf Hansson Cc: Cong Dang , Duy Nguyen , Hai Pham , Linh Phung , linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 00/15] arm64: renesas: Add R-Car V4M and Gray Hawk Single support Date: Thu, 25 Jan 2024 16:34:28 +0100 Message-Id: X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi all, This patch series adds initial support for the Renesas R-Car V4M (R8A779G0) SoC and the Renesas Gray Hawk Single development board. As both driver code and DTS have hard dependencies on DT binding definitions, most patches in this series are supposed to go in through the renesas-devel and/or renesas-clk trees, using a shared branch for DT binding definitions, as usual. For the PM domain patches (03, 04, 09), Ulf already offered to apply these to his pmdomain tree, and provide an immutable "dt" branch, to be pulled in my renesas-devel tree. Changes compared to v1[1]: - Add Acked-by, Reviewed-by, - Add vendor-prefix to DT binding definition header file names and update include guards, - Add "board" to compatible comment, - Add missing CP core clock, - Add SoC name to top-level comment. For testing, this series can be found at https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/v4m-gray-hawk-single-v2 Thanks for your comments! [1] "[PATCH 00/15] arm64: renesas: Add R-Car V4M and Gray Hawk Single support" https://lore.kernel.org/linux-renesas-soc/cover.1704726960.git.geert+renesas@glider.be Cong Dang (1): clk: renesas: cpg-mssr: Add support for R-Car V4M Duy Nguyen (6): dt-bindings: clock: Add R8A779H0 V4M CPG Core Clock Definitions dt-bindings: power: renesas,rcar-sysc: Document R-Car V4M support dt-bindings: power: Add r8a779h0 SYSC power domain definitions pmdomain: renesas: r8a779h0-sysc: Add r8a779h0 support soc: renesas: Identify R-Car V4M soc: renesas: rcar-rst: Add support for R-Car V4M Geert Uytterhoeven (6): dt-bindings: clock: renesas,cpg-mssr: Document R-Car V4M support dt-bindings: reset: renesas,rst: Document R-Car V4M support dt-bindings: soc: renesas: Document R-Car V4M Gray Hawk Single clk: renesas: rcar-gen4: Add support for FRQCRC1 soc: renesas: Introduce ARCH_RCAR_GEN4 arm64: dts: renesas: Add Gray Hawk Single board support Hai Pham (1): arm64: dts: renesas: Add Renesas R8A779H0 SoC support Linh Phung (1): arm64: defconfig: Enable R8A779H0 SoC .../bindings/clock/renesas,cpg-mssr.yaml | 1 + .../bindings/power/renesas,rcar-sysc.yaml | 1 + .../bindings/reset/renesas,rst.yaml | 1 + .../bindings/soc/renesas/renesas.yaml | 6 + arch/arm64/boot/dts/renesas/Makefile | 2 + .../dts/renesas/r8a779h0-gray-hawk-single.dts | 52 ++++ arch/arm64/boot/dts/renesas/r8a779h0.dtsi | 121 +++++++++ arch/arm64/configs/defconfig | 1 + drivers/clk/renesas/Kconfig | 5 + drivers/clk/renesas/Makefile | 1 + drivers/clk/renesas/r8a779h0-cpg-mssr.c | 241 ++++++++++++++++++ drivers/clk/renesas/rcar-gen4-cpg.c | 10 +- drivers/clk/renesas/renesas-cpg-mssr.c | 6 + drivers/clk/renesas/renesas-cpg-mssr.h | 1 + drivers/pmdomain/renesas/Kconfig | 4 + drivers/pmdomain/renesas/Makefile | 1 + drivers/pmdomain/renesas/r8a779h0-sysc.c | 55 ++++ drivers/pmdomain/renesas/rcar-gen4-sysc.c | 3 + drivers/pmdomain/renesas/rcar-gen4-sysc.h | 1 + drivers/soc/renesas/Kconfig | 17 +- drivers/soc/renesas/rcar-rst.c | 1 + drivers/soc/renesas/renesas-soc.c | 8 + .../clock/renesas,r8a779h0-cpg-mssr.h | 96 +++++++ .../dt-bindings/power/renesas,r8a779h0-sysc.h | 49 ++++ 24 files changed, 679 insertions(+), 5 deletions(-) create mode 100644 arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts create mode 100644 arch/arm64/boot/dts/renesas/r8a779h0.dtsi create mode 100644 drivers/clk/renesas/r8a779h0-cpg-mssr.c create mode 100644 drivers/pmdomain/renesas/r8a779h0-sysc.c create mode 100644 include/dt-bindings/clock/renesas,r8a779h0-cpg-mssr.h create mode 100644 include/dt-bindings/power/renesas,r8a779h0-sysc.h