From patchwork Thu Feb 6 22:03:01 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 13963827 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 430C322FF22; Thu, 6 Feb 2025 22:03:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738879403; cv=none; b=HbvgyWpX79meq/+YsQwlHWpmKZthNulE9nb/g0ZG53roc+QbAdNEuq1HMlRzSHGcvpfhvDyVxcPg4jaxqko1l/5C2C4MJBn9O3snCcYLLB052ud6aHkCwzKzLVLD7gPr+LX5Zj8rr4NUOEhzGtiqBwF+PgILMLmjBfvCIklLgaA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738879403; c=relaxed/simple; bh=T9S3SlEM08zIdMPS0+kGE5sEJCeV+6w4sawVogoumo8=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=dYu84kRXcl0rd+xKjzCl/yN46EIMQXgWxeiXsK23WmymWDBkLc19cSiThEfTqA1PBD8SLhWtXYT5JemsfneEnLUZGyevTRQuSIqKEsIZ83iv8TD1aDiGk/7Va/jw1O0VkfBQdeAtxiJskoUxQl1mTJnDvu1hPl7gp8XBEKHc4Rw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=renesas.com; spf=pass smtp.mailfrom=renesas.com; arc=none smtp.client-ip=210.160.252.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=renesas.com X-CSE-ConnectionGUID: IOxmfAN+Tg2cYa9PuhdzIQ== X-CSE-MsgGUID: m/8ySjWrRtWfWf2hdAqoAA== Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 07 Feb 2025 07:03:18 +0900 Received: from mulinux.example.org (unknown [10.226.93.55]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id CC07040AF2B1; Fri, 7 Feb 2025 07:03:12 +0900 (JST) From: Fabrizio Castro To: Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Michael Turquette , Stephen Boyd , Thomas Gleixner , Geert Uytterhoeven Cc: Fabrizio Castro , Magnus Damm , Wolfram Sang , Philipp Zabel , Biju Das , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, Lad Prabhakar Subject: [PATCH 0/7] Add DMAC support to the RZ/V2H(P) Date: Thu, 6 Feb 2025 22:03:01 +0000 Message-Id: <20250206220308.76669-1-fabrizio.castro.jz@renesas.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Dear All, This series adds DMAC support to the Renesas RZ/V2H(P). Cheers, Fab Fabrizio Castro (7): clk: renesas: r9a09g057: Add entries for the DMACs dt-bindings: dma: rz-dmac: Restrict properties for RZ/A1H dt-bindings: dma: rz-dmac: Document RZ/V2H(P) family of SoCs irqchip/renesas-rzv2h: Add rzv2h_icu_register_dma_req_ack dmaengine: sh: rz-dmac: Allow for multiple DMACs dmaengine: sh: rz-dmac: Add RZ/V2H(P) support arm64: dts: renesas: r9a09g057: Add DMAC nodes .../bindings/dma/renesas,rz-dmac.yaml | 148 +++++++++++++-- arch/arm64/boot/dts/renesas/r9a09g057.dtsi | 165 +++++++++++++++++ drivers/clk/renesas/r9a09g057-cpg.c | 24 +++ drivers/clk/renesas/rzv2h-cpg.h | 2 + drivers/dma/sh/Kconfig | 1 + drivers/dma/sh/rz-dmac.c | 170 ++++++++++++++++-- drivers/irqchip/irq-renesas-rzv2h.c | 61 +++++++ include/linux/irqchip/irq-renesas-rzv2h.h | 19 ++ 8 files changed, 555 insertions(+), 35 deletions(-) create mode 100644 include/linux/irqchip/irq-renesas-rzv2h.h