From nobody Mon Dec 1 23:36:42 2025 Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) (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 982DC25A359 for ; Tue, 25 Nov 2025 22:45:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.54 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764110753; cv=none; b=ilAqICbRnz1YeQuru//6WxUH0y77QczaT6cnX2VWOn/Bxh9O9Fcq/voV1vzKULTAAkzYPd8KhmFGEXnRAhbZfKgduLSNHP36yCXtbXnVrwp7+UxIf4xoBCo9DDjNLM1GnVVmByuoy7aSLbne5d2j+xUDefiYvhEnkwiLrxV9AvU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764110753; c=relaxed/simple; bh=zUaC67Q32hQfUotvPi11ucJ5UPnA8huYyYFGjY3gPj4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZtU0fFi2LVTBgMCPjeSnjDgW13040LOgOFPOiZhvRaa0MZAN9tiSUOnZcmT6QyY5pM9F665YcqWr9EFFXs5bxwYXQc9h0uftEShNWAVtIhJjYQF2stIAradFlTdtZSxY7Ahj+0SjDrAae3LX91Xsxhruec3XvcTjuww+3NYKIfk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=L+qetYEq; arc=none smtp.client-ip=209.85.128.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="L+qetYEq" Received: by mail-wm1-f54.google.com with SMTP id 5b1f17b1804b1-4779a637712so37276805e9.1 for ; Tue, 25 Nov 2025 14:45:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764110749; x=1764715549; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FlyxniM+5FBgaQisnakRL7Imtm1r3b8mw9skX6VEG3o=; b=L+qetYEqo19UoQOEvCOHil2G0KHiPq/NQXurRTxQxhiwvmLgg1fks3SsL/vijEWOzZ PuCc0rpBeOtmi3H7xpvXS+uygTjvqrC9RO+QvJs5E8KWU5GVBDXnPkUmeVt69CEOvgxH 3wdcQ5OdZuzXl2viYUb8X4RvdJHhiw3uEeWucuUHKpHklBUOjiR3joEBH0w7bT+I7BCI RV1k7LN98IK3gdFQasVX426/El+A4D2to71l/uGce+2k768PjXQF223YESiwV//cWyw3 F5PNPadylir+bJUtOQdUCmrAxNfP85eSR+3ow3SAzDVOz7U3vOLg/BdwFwv7M67ocCD/ PAYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764110749; x=1764715549; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=FlyxniM+5FBgaQisnakRL7Imtm1r3b8mw9skX6VEG3o=; b=fjG/nkX/MaeaMyxrhMNnd08AizA9woSXEZckwtbBNsFE7sHii6eMNsw6eGgvNBcg7g 3wEBYipRh5lIOtUpKqGiQR7h92cRsTR4TOLaqYRj7Q26NjSUov/sYcN7Sv+tzdMth22f vmIMOgQ/f3Zulk5XguOSuA+XZLYq0iU0ut7WTWiVx+k17mYrxXqx2HOH9sWgdk2nYUoP KD3Jv3i0fapPhrZ8B1uaxDhAlP1xwZfcOJttGUlAtbljgiwT7hJP1M5Rzpp/fACsl3wu tJzFf+1IxRziusY5BL5S+tnYj+qZYEFehCAvUwhcN4/tuEQXJtOMSRIxdW4b7enoEowr uQkw== X-Forwarded-Encrypted: i=1; AJvYcCVG+DBGNUVYQdHCfTY5TUJe8zFgej9CsTcUzh7nKIEMaW5LJZsXfMOkjGfFgFqxc1ZTfQjVG8yIWMl+gh0=@vger.kernel.org X-Gm-Message-State: AOJu0YwwJ8OC1O/gcTRgD74LbJitqGT45b7xToOA6JV+M/n/3gch8t3f ZcoZfuLDGl8DHkYj704iStu0HQhY40yrzxlid2yEpIV3WL5VjC10n0Wn X-Gm-Gg: ASbGnctASvaZN+Rnu/S1EOOzciEa/c03kEoY7OLQmc9b3fUwMdzpmE7PjZJoyXFzHCw EyEPD7wCgXP/ACL1GdXVwaQVxCSjucYAL18Mffd4TMUaVB8uM3chk7rCypmUN7QkA7SRUEbU5hq Kv+bauAFWSluH/d3bAruh0E4J8pBGf12Zp5AkvweTC08WL6bGPJIV1qaxbhjpW0+3EJqXrmB1d1 x7rBhh8KUMzm08JqEM/5A8IvPxI/iGmPPDK5RBUTikx+PZWhfNt30pQd/WkdbnW3OEVyGuhP1ao AHdnQf3VvdqyvwYNC1DE9qJNRpuDgrCqpiL6EeZvJaHfHGB94Hn/eKylQIf+giRVDOugKH3xOXZ X7HJa6CM/q7w+t/drXwF0MnFUAj7cuG/8Ih6aSwKuZwyvcQ1BRf6AWhqWsDuttWuK4D+m8JLlSr /3MPQ3zC84DX+LwI33l1qZmZITsBxSDb6XJw== X-Google-Smtp-Source: AGHT+IHauEiIjbZ03ZkpcsHD6CdnwXP4dn14s+jlNWZqen6PrqaWkbB1wtBHKfQxRGCxNZ9DUSDZrA== X-Received: by 2002:a05:600c:4f4c:b0:475:da1a:53f9 with SMTP id 5b1f17b1804b1-477c0184b1emr196825095e9.14.1764110748860; Tue, 25 Nov 2025 14:45:48 -0800 (PST) Received: from iku.Home ([2a06:5906:61b:2d00:325:d7d3:d337:f08b]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4790adc5ea6sm11683045e9.3.2025.11.25.14.45.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Nov 2025 14:45:48 -0800 (PST) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH 1/4] arm64: dts: renesas: r9a09g056: Add ICU node Date: Tue, 25 Nov 2025 22:45:30 +0000 Message-ID: <20251125224533.294235-2-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251125224533.294235-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20251125224533.294235-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Lad Prabhakar Add node for the Interrupt Control Unit IP found on the Renesas RZ/V2N SoC, and modify the pinctrl node as its interrupt parent is the ICU node. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a09g056.dtsi | 92 ++++++++++++++++++++++ 1 file changed, 92 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g056.dtsi b/arch/arm64/boot/d= ts/renesas/r9a09g056.dtsi index ac8b4a4f5fb7..5a2a4056b7cc 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g056.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g056.dtsi @@ -183,12 +183,104 @@ soc: soc { #size-cells =3D <2>; ranges; =20 + icu: interrupt-controller@10400000 { + compatible =3D "renesas,r9a09g056-icu", "renesas,r9a09g057-icu"; + reg =3D <0 0x10400000 0 0x10000>; + #interrupt-cells =3D <2>; + #address-cells =3D <0>; + interrupt-controller; + interrupts =3D , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names =3D "nmi", + "port_irq0", "port_irq1", "port_irq2", + "port_irq3", "port_irq4", "port_irq5", + "port_irq6", "port_irq7", "port_irq8", + "port_irq9", "port_irq10", "port_irq11", + "port_irq12", "port_irq13", "port_irq14", + "port_irq15", + "tint0", "tint1", "tint2", "tint3", + "tint4", "tint5", "tint6", "tint7", + "tint8", "tint9", "tint10", "tint11", + "tint12", "tint13", "tint14", "tint15", + "tint16", "tint17", "tint18", "tint19", + "tint20", "tint21", "tint22", "tint23", + "tint24", "tint25", "tint26", "tint27", + "tint28", "tint29", "tint30", "tint31", + "int-ca55-0", "int-ca55-1", + "int-ca55-2", "int-ca55-3", + "icu-error-ca55", + "gpt-u0-gtciada", "gpt-u0-gtciadb", + "gpt-u1-gtciada", "gpt-u1-gtciadb"; + clocks =3D <&cpg CPG_MOD 0x5>; + power-domains =3D <&cpg>; + resets =3D <&cpg 0x36>; + }; + pinctrl: pinctrl@10410000 { compatible =3D "renesas,r9a09g056-pinctrl"; reg =3D <0 0x10410000 0 0x10000>; clocks =3D <&cpg CPG_CORE R9A09G056_IOTOP_0_SHCLK>; gpio-controller; #gpio-cells =3D <2>; + interrupt-controller; + #interrupt-cells =3D <2>; + interrupt-parent =3D <&icu>; gpio-ranges =3D <&pinctrl 0 0 96>; power-domains =3D <&cpg>; resets =3D <&cpg 0xa5>, <&cpg 0xa6>; --=20 2.52.0 From nobody Mon Dec 1 23:36:42 2025 Received: from mail-wm1-f43.google.com (mail-wm1-f43.google.com [209.85.128.43]) (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 9BD832DF133 for ; Tue, 25 Nov 2025 22:45:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.43 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764110753; cv=none; b=VubuwUKEV4b7KqGNCupxFfRSwTtiO7L6daQIcl/VWrurx9sJI/fVGQISJB69OFcwRRaBjtN8qmbxt1XPOenSRPZ9qth6UvPpPfIT3bHP3APCzecJYIR4p5m/LCd3dMVCeApwC9ssEraeTCoLt2UVzXzsnDM6QTXACre1LCHqp2U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764110753; c=relaxed/simple; bh=pdVEJ0g8xQzq37AE4PAo7uBFINygwXjvrj/w3iexEFQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Q95cSjsPcG8YbuxgYCOf9kuPJj51ftguLiJlClUX51hLYol5P/1bay5wI7gdO2RsR16iKCFtE64IndTcmzNTS0nDEDltRtXuSEUMURJG+a5r0mjzALrY+iUupQTc293BSfJkvompTRJjWsGgYzfQYEinDCKPq+5JtUDedpr2ILQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=QKmrjkfY; arc=none smtp.client-ip=209.85.128.43 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="QKmrjkfY" Received: by mail-wm1-f43.google.com with SMTP id 5b1f17b1804b1-4779d47be12so46656555e9.2 for ; Tue, 25 Nov 2025 14:45:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764110750; x=1764715550; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=uquADr807RNhgg1X7wFAntDztUNP/CrqVpJwm7Cj/Yo=; b=QKmrjkfYKBe57Z4WpCTH/gkS8/QeZh3j/vnHnq991/xGh9V7UrDg3lCGxaa3QEXzej rekMUBnK5/iY0sMj41WKnMM141Ux9ibadJNU/+HLNgJIbTI4Y9WA1N8NojvoeiwZzAxU ZmQywYZCeUXFSg7WpBhgdsfiiNz+5iEsCJKSrzFLTpFVOvHocUBYHjaxsVhb7XhUotU/ AL2r9+kG8vmsFM73XXbXlnO/CFEEVeHbXeh9qTnH2JhizQSOGgROvNdzg7dB62lpQsuw k2zKqttOAa9ERdf0yhgr5/ZYo5ksMvrzzJzdEso96njJjyuQjfP+i5N5+foCFZZtBNIl NiEw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764110750; x=1764715550; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=uquADr807RNhgg1X7wFAntDztUNP/CrqVpJwm7Cj/Yo=; b=h5WPF8K3uF+LHTBXI1dvgvUzWnrkOUqQpOXCpYCiGyva/aP7n5nKlzbG6EqgiQjaXC NxNJtjTOcSciEV4Fh6DoecpQ7bpa2jLSt7vGlnAN3fAMO+7XT7xAt2yiCVmWCUTMBrHL ZiZ829K+mLTLnxi+GsJq4P66xX9PWPkb5SXh44GVc1ruWZRMeiynVVlnw47hmesnpQKR +1tIMo0mJ9gfTZ5+LQO6auSCyvjyIQsw27CpveO0B7FArl+x5VJjMfl7rzb8jpWIw+4a LR8HEgecyZfRDRxZpcV0x6VdTrq2tx9sE/qQgmpbLMRTq+SrfnxdKzR6XNgOI940zQ+g LlWg== X-Forwarded-Encrypted: i=1; AJvYcCXRamBXMwgRX4raH19dV23gRL5shLc2qVeD+SR+vrMBP0yzfX4QpNQTEkX/v0yiWUYDMe8Mz8uj/3ao72s=@vger.kernel.org X-Gm-Message-State: AOJu0YzUQeCAkCacAyxamey5GnKMZ+oeJbyIK25IXQ5fV/yU1rQ3Owek 3BfCQgEOatRp06NHl1kc0CaGPlsO61uxiL8UaxgpNPU/QUs/nuG1Z/OC X-Gm-Gg: ASbGnctGUHDIHyj/ls5KHrC9vNmcL9mymmuhGJWhSsroE77gBy0f+8NHQ9uv7OFiNw/ d7xKADzYDoKGrglyhqJ+fVWi998KhFueeCJPObE5fOSR2D5n6EfbDh1k2I0HIpQ/k814tY+ziSk shgB2IbnLeZfd8iEkf7tZdFGbQ3BAk2rSAo8AYu6gotHIAUFW2vrjHObyPZPo7L2rnugrueFzVe WLVnI6ZFQe8orWI14xr5JrQPcjjPJJ2y5+Y1zzzcHTQ97RTH/WOzE1vdwVoGBkpY+6KgoxmZyBL BTMUvc/IA4ObwvO8OidM2f1Czii56F+BRABil5/aPX86LJJufm7q0aXEFzS+m/KS7ab/SLpj2Qe 3yBylG8mguXG1mw6dXH6mFH+z5qXvKGIv0494tMBhqVVHikkrI26Zljj7I/WbeSxxsptgaqqYb6 j9VF0bsT2hnelJp7LOZ8QezxW13y20r/mBNw== X-Google-Smtp-Source: AGHT+IEtWkDbmSSFD//WD7RTKHpdl1vQonUjvlZwEeB0eRfcHZJ8iqah/fOTtS21wI7ls86MsyooCg== X-Received: by 2002:a05:600c:4fcb:b0:477:557b:691d with SMTP id 5b1f17b1804b1-477c01eea7fmr146088355e9.25.1764110749843; Tue, 25 Nov 2025 14:45:49 -0800 (PST) Received: from iku.Home ([2a06:5906:61b:2d00:325:d7d3:d337:f08b]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4790adc5ea6sm11683045e9.3.2025.11.25.14.45.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Nov 2025 14:45:49 -0800 (PST) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH 2/4] arm64: dts: renesas: r9a09g056: Add DMAC nodes Date: Tue, 25 Nov 2025 22:45:31 +0000 Message-ID: <20251125224533.294235-3-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251125224533.294235-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20251125224533.294235-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Lad Prabhakar Add nodes for the DMAC IPs found on the Renesas RZ/V2N SoC. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a09g056.dtsi | 165 +++++++++++++++++++++ 1 file changed, 165 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g056.dtsi b/arch/arm64/boot/d= ts/renesas/r9a09g056.dtsi index 5a2a4056b7cc..878e14f5e560 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g056.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g056.dtsi @@ -324,6 +324,171 @@ xspi: spi@11030000 { status =3D "disabled"; }; =20 + dmac0: dma-controller@11400000 { + compatible =3D "renesas,r9a09g056-dmac", "renesas,r9a09g057-dmac"; + reg =3D <0 0x11400000 0 0x10000>; + interrupts =3D , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names =3D "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks =3D <&cpg CPG_MOD 0x0>; + power-domains =3D <&cpg>; + resets =3D <&cpg 0x31>; + #dma-cells =3D <1>; + dma-channels =3D <16>; + renesas,icu =3D <&icu 4>; + }; + + dmac1: dma-controller@14830000 { + compatible =3D "renesas,r9a09g056-dmac", "renesas,r9a09g057-dmac"; + reg =3D <0 0x14830000 0 0x10000>; + interrupts =3D , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names =3D "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks =3D <&cpg CPG_MOD 0x1>; + power-domains =3D <&cpg>; + resets =3D <&cpg 0x32>; + #dma-cells =3D <1>; + dma-channels =3D <16>; + renesas,icu =3D <&icu 0>; + }; + + dmac2: dma-controller@14840000 { + compatible =3D "renesas,r9a09g056-dmac", "renesas,r9a09g057-dmac"; + reg =3D <0 0x14840000 0 0x10000>; + interrupts =3D , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names =3D "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks =3D <&cpg CPG_MOD 0x2>; + power-domains =3D <&cpg>; + resets =3D <&cpg 0x33>; + #dma-cells =3D <1>; + dma-channels =3D <16>; + renesas,icu =3D <&icu 1>; + }; + + dmac3: dma-controller@12000000 { + compatible =3D "renesas,r9a09g056-dmac", "renesas,r9a09g057-dmac"; + reg =3D <0 0x12000000 0 0x10000>; + interrupts =3D , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names =3D "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks =3D <&cpg CPG_MOD 0x3>; + power-domains =3D <&cpg>; + resets =3D <&cpg 0x34>; + #dma-cells =3D <1>; + dma-channels =3D <16>; + renesas,icu =3D <&icu 2>; + }; + + dmac4: dma-controller@12010000 { + compatible =3D "renesas,r9a09g056-dmac", "renesas,r9a09g057-dmac"; + reg =3D <0 0x12010000 0 0x10000>; + interrupts =3D , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names =3D "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks =3D <&cpg CPG_MOD 0x4>; + power-domains =3D <&cpg>; + resets =3D <&cpg 0x35>; + #dma-cells =3D <1>; + dma-channels =3D <16>; + renesas,icu =3D <&icu 3>; + }; + ostm0: timer@11800000 { compatible =3D "renesas,r9a09g056-ostm", "renesas,ostm"; reg =3D <0x0 0x11800000 0x0 0x1000>; --=20 2.52.0 From nobody Mon Dec 1 23:36:42 2025 Received: from mail-wm1-f46.google.com (mail-wm1-f46.google.com [209.85.128.46]) (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 7F7DD2ED17C for ; Tue, 25 Nov 2025 22:45:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.46 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764110754; cv=none; b=czpVhXJ1b1h+WwGvT1fYKBoIZ2Wef/Eh6Jqn8yBpDlZ1GEg8FIVnFKhn0ukYUhArH28jW2LbrhlmBb+LjYBScVup54HqnyLTTS7SAYwPFK22nxRHTR5BmP8qEQEPrEkm34K0ZRknmmh6pHZx+HG9mU5Y39qpjkI0sV3JKh4NqTY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764110754; c=relaxed/simple; bh=3/rIEhC0xuheQHUU32yqYMWWHNgJNN9Nf0OFWLpgL/Q=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=TC0d5jPznrqSZ3OjyUh1VrXmCbcjTbj18AgQrFUE9FY9RZIo7rOONIg0CFEwJbDzGkznHs7IplYySlqrgjCJT4SexXLS94ejx6VZH0kX3IOwQZG17vYNDpRz5Tk1BFHcA9piGi0pzpgKDp8YTIE1PApWBJuB8van4z+cl+6pjIY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=aN23tLSg; arc=none smtp.client-ip=209.85.128.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="aN23tLSg" Received: by mail-wm1-f46.google.com with SMTP id 5b1f17b1804b1-4779cc419b2so57991135e9.3 for ; Tue, 25 Nov 2025 14:45:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764110751; x=1764715551; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=3C5M8y37+ez4uTczGTGPTQ1B9MB3E5E+yiq8CBo+Vbw=; b=aN23tLSgyBR09E3LKgO2xBgxlSefP+v0FiHyA3Wt+lRfZDJ/dOb6v2cnczUV28nGDR /znQ0clngdJXbuQov4kZ36BadjsX40dzKX3Fn6k6rI/plMPsv1bTSqJryESXJtpoOLwt U5AE7Ks5PAIpY3hpaC1uy5t8lTWN37K4EcJBBi5gw+monB1kb6O7nwcvULOleU0uYZUI xc41IchKIYzkLchCuiPOmieaoFz6V+E70yQfm1zw/gBWi0Qp7Hk9itnvbNvzLX3GYz7Z fKxGea/Kv175Lo+7ekp0vVUK2hS+lEoKTdS34ddZqgQYOPKHTqx8F2MLj/VqYVe/aO8X ZZAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764110751; x=1764715551; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=3C5M8y37+ez4uTczGTGPTQ1B9MB3E5E+yiq8CBo+Vbw=; b=w1G5Vz5YmIeIsB7FEkqz2+699P6CBGpHfxI6H0mZt9hEcA4IPEWyKU44Cs4+pFEpRZ QDyMjwUJdFTMPusVdwDLY2060MuqVDpknurPfyBJvmOXfP/BQz+s1rGwaHf6upErM5i4 45zNU0FQH4440OWLLEcgyjz69S3ZoDryuNhOUwU7uSQ7xJElynbp8lB7Wef9vSkEHHLt mwqm2aja3ZCjcXSI0exDaIp50YDgcOALIg/NpsSmWCFYsOd4OnfC7gZjJlkEfY/iJnw/ gGVEJnrwUK7lggEcKKnuuP7nOO0b+rDAjA2iBlypIn0lA36R1uxPkEgroa6Tw0O1FFj6 ZAUQ== X-Forwarded-Encrypted: i=1; AJvYcCXJtLtJz3OWeylVofY6R9aYaw6Ck+CT8Mdx3VQRpgjb8wLSWUbiKfYx7D9eYvWNUaNVq5bsStL5cfia4co=@vger.kernel.org X-Gm-Message-State: AOJu0Yyu2Ny2BTcrAjn8yV/zUEJkIJYPNyuaEVfr04P8f7GsGjqUtTtU IaKc+K79ucATfjrDEIhTbrFSAdY5I1LyPi62qGVKEUgDI5/nsORIVmsb X-Gm-Gg: ASbGncslzuiB+rv5Ynh77WUhsqGwNzNPKRgewDCzApcmRsC7+UEA1Ip6zXzRMRScszp neBlgHDWoxmgElHO83ZNv+kvuqX/TPHsFh5+r/W6oKCxuAztpaykWGigyCoemwuTvMBcRG4LR4/ ZyPLGW1rnaZakcLuDXfKOoUrFMVItiON5arYdf9EyV2Ci1ctuOBSTAgyUOTeFovm9VFx+1COx3G pt2wYgcYMt/JfXuVKymQMxzpuXMPPhVveJUSSOfjPy7i+Q7f8SNMg21YwBzCG5bBlWIHvZN/9WJ frQcaa0VIGS8GYTEqwI97zCxOLuPJU5cQXPB5vmOe2AJ0T1Kirt/U4DBbUIbvRDOgK58COh8Gu+ jO7BQwtZFe7oJX+U1BDF6pjx6kufvsF8RolFlfA9L70uzf75FQq78CsDz513CckZvZ/F1BY2aim MyEilDQGLj/myDZkQSjACm9vgeDatk2s2xHBUR6h7jeRAe X-Google-Smtp-Source: AGHT+IHz93gGWpc3bGhneuc48VpHTscGDxInYbxKHRqvZzqJ5xhTXmq50gs73XgU6Oih+B/VPUQZ7A== X-Received: by 2002:a05:600c:4ece:b0:477:7af8:c8ad with SMTP id 5b1f17b1804b1-477c115db0cmr191424555e9.31.1764110750744; Tue, 25 Nov 2025 14:45:50 -0800 (PST) Received: from iku.Home ([2a06:5906:61b:2d00:325:d7d3:d337:f08b]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4790adc5ea6sm11683045e9.3.2025.11.25.14.45.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Nov 2025 14:45:50 -0800 (PST) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH 3/4] arm64: dts: renesas: r9a09g056: Add RSPI nodes Date: Tue, 25 Nov 2025 22:45:32 +0000 Message-ID: <20251125224533.294235-4-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251125224533.294235-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20251125224533.294235-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Lad Prabhakar Add nodes for the RSPI IPs found in the Renesas RZ/V2N SoC. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a09g056.dtsi | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g056.dtsi b/arch/arm64/boot/d= ts/renesas/r9a09g056.dtsi index 878e14f5e560..910723133715 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g056.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g056.dtsi @@ -664,6 +664,69 @@ i3c: i3c@12400000 { status =3D "disabled"; }; =20 + rspi0: spi@12800000 { + compatible =3D "renesas,r9a09g056-rspi", "renesas,r9a09g057-rspi"; + reg =3D <0x0 0x12800000 0x0 0x400>; + interrupts =3D , + , + , + , + ; + interrupt-names =3D "idle", "error", "end", "rx", "tx"; + clocks =3D <&cpg CPG_MOD 0x54>, + <&cpg CPG_MOD 0x55>, + <&cpg CPG_MOD 0x56>; + clock-names =3D "pclk", "pclk_sfr", "tclk"; + resets =3D <&cpg 0x7b>, <&cpg 0x7c>; + reset-names =3D "presetn", "tresetn"; + power-domains =3D <&cpg>; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "disabled"; + }; + + rspi1: spi@12800400 { + compatible =3D "renesas,r9a09g056-rspi", "renesas,r9a09g057-rspi"; + reg =3D <0x0 0x12800400 0x0 0x400>; + interrupts =3D , + , + , + , + ; + interrupt-names =3D "idle", "error", "end", "rx", "tx"; + clocks =3D <&cpg CPG_MOD 0x57>, + <&cpg CPG_MOD 0x58>, + <&cpg CPG_MOD 0x59>; + clock-names =3D "pclk", "pclk_sfr", "tclk"; + resets =3D <&cpg 0x7d>, <&cpg 0x7e>; + reset-names =3D "presetn", "tresetn"; + power-domains =3D <&cpg>; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "disabled"; + }; + + rspi2: spi@12800800 { + compatible =3D "renesas,r9a09g056-rspi", "renesas,r9a09g057-rspi"; + reg =3D <0x0 0x12800800 0x0 0x400>; + interrupts =3D , + , + , + , + ; + interrupt-names =3D "idle", "error", "end", "rx", "tx"; + clocks =3D <&cpg CPG_MOD 0x5a>, + <&cpg CPG_MOD 0x5b>, + <&cpg CPG_MOD 0x5c>; + clock-names =3D "pclk", "pclk_sfr", "tclk"; + resets =3D <&cpg 0x7f>, <&cpg 0x80>; + reset-names =3D "presetn", "tresetn"; + power-domains =3D <&cpg>; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "disabled"; + }; + i2c0: i2c@14400400 { compatible =3D "renesas,riic-r9a09g056", "renesas,riic-r9a09g057"; reg =3D <0 0x14400400 0 0x400>; --=20 2.52.0 From nobody Mon Dec 1 23:36:42 2025 Received: from mail-wm1-f48.google.com (mail-wm1-f48.google.com [209.85.128.48]) (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 62C5C2EC09B for ; Tue, 25 Nov 2025 22:45:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764110755; cv=none; b=hUGSZ1jWQMYwKPMrAkHYWJkSz2Ea5I7lb871A9tWO0xarS3PNyy8nh6kqFeOvBMen3VnypW5B9erh4lPqrT6LywBhVRInG79RXVQ2IUVr67JqT5k35k84N41zMMM2yHGaphUfyhn9hMaqO8gJY3jsQwQG+Msq/OosE86PiRRnkk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764110755; c=relaxed/simple; bh=ZPRzn3gD/aFE6HQ4133fMgEMvbKe3TYcxS8Ff/8Hlh0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tOj25xC5stHAOgDWyygClbmfoWrFMCfdI+hFdSEYYSt+rcvo4PK7f3OcRr7ZEvoMX6CTLt+NPOIYG+l3h/fAHn/e44IZG0vzc7F9vLHyaIVmGCueGbSbt4bpfIjfInclQ149gqqHAck8ibAZbU6JtdDVq0o0Jjcpo9GHyLIYK+Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=j8CjuZNY; arc=none smtp.client-ip=209.85.128.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="j8CjuZNY" Received: by mail-wm1-f48.google.com with SMTP id 5b1f17b1804b1-477619f8ae5so34401965e9.3 for ; Tue, 25 Nov 2025 14:45:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764110752; x=1764715552; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=UHK8ddgvZb3H+Bq9jL12FG8XWljfqUPDn97ztaG4RDo=; b=j8CjuZNYNh4Kyl/rVaYWTCYTuLHTht3GbkOveCEXJrEKR6FmCCD5Yy9KPbXZWp/nb/ 4cLvx1jrRqJki98DCjpX6vTK+rbZBYl9rdpWXwlXAfkWIBW2TWHxP0AoOzH8HWT4Pipu yWYZzPliCFzD6vfm3KaS+PTgPBSoTK63NPZpMh6C5CkTpmpaMN81KCuaPeTjzHLQitpN XpEinoZjrEasiBJSK+wVmsOv4Id6QNNhabdl3B16zkq2VVc2gG+739gz8d9QWxMk/+Qh 1dX1kCgJToNGg17KILY5EXwCJtmquFUVLak9cv2xwkfZUjI9enFTHF7JgvQFmpR5N5hz 0wCw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764110752; x=1764715552; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=UHK8ddgvZb3H+Bq9jL12FG8XWljfqUPDn97ztaG4RDo=; b=v7IAV/h+Uf2m58zM+1AbJ8OF6JKh3N5u8lJhFbMZVQ4K11TEq8xWpXbFNQbpZxAO86 9YmxQwXvWaXmKxEknuAJyXkQ0oWZklxzVfLvc4cedi368UzRahbzf68rMp8bh/Da5jo+ YJWXbKDeIhFnRUmdtRCvvOdhCfJx+PHCkrjnJtsBX/WqhL8jRjdx3MXQsrrslUat+d39 Awdr63cR7v7+2+rxpdqACpGeKWSUiIenDztmnCB/ZBaNgoDFPPj0yxf0kzUj5AxNDofU ZTUuA+ByhJBvYDK2ijtBvHfN6TfMYFOYBOjS7ql2Ffu9d6h/jkaQN7DwmJdBXECqgVtK pKWg== X-Forwarded-Encrypted: i=1; AJvYcCVbGkDx8iO4+j839aDCUolphz44hn33uOlfEnv0T/eFJ3EhlDH7I+7nmAFhEeaHWoZrQE86jTj9CUILsZ8=@vger.kernel.org X-Gm-Message-State: AOJu0Yyea3KPiwVrXQQ5qkQsDKoh6YGyhD26wnnj/hbKJe2HvMJVxJAK A+TIOlI3oK6fcuI/w+8X0gl7YEXirQ/JhjbRi+x3wNMmkDrKTHkj7XKbcRlOHOInySs= X-Gm-Gg: ASbGncu2I+VHHtMh6ZMgSipSms1PQ/ThfQUcKLqt4ax9K1gOsl4uZzdH0sdHsXjw0sU JiR854Ewtt/k1r4BHUM9RAm/h0oWm5f5vBiEN1dh+vz+t0K2RoxVoanJ5pXOvr1FcSD+s+Jtf+V 3/cV1iM/p8EeJ4NtmJGWbg5wShM3cy6n4/xQ3q79tJ1xZ/VDKAWT4Cjp/9guXTGeE0pdmOqD2Ed vHyEqPKIA9uz/fcC6F7mKs3gKAWafdk1CQR4D5+sLIkd1nFLNPKI9CzeBwDrtFwr66U69E+5HyS AWtyie3JxPwimC1bHl3xxhbN9i85e4n5BYJEhwLxQGP4QZ1624i8dclDZFzIyXeM2AcuWvY9vCK 1MxGCPE3wZC+Xaj027fT5Q6aU9TqxT0JLfojerehVvAY+US71QNeIFGMTDajmFwAKNRa365muja Z7jKF5ozxrm8GaxAQJZwNLFFe/GvdOBNj+rQ== X-Google-Smtp-Source: AGHT+IEB8fzZElo52pTo77c3JPHBGNRmlQIYKSdjwREiw53TO6TBEvCAe881/WnvYpNLCQfnkaAoSg== X-Received: by 2002:a05:600c:1913:b0:477:a977:b8c5 with SMTP id 5b1f17b1804b1-477c01e92f0mr195860575e9.31.1764110751676; Tue, 25 Nov 2025 14:45:51 -0800 (PST) Received: from iku.Home ([2a06:5906:61b:2d00:325:d7d3:d337:f08b]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4790adc5ea6sm11683045e9.3.2025.11.25.14.45.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Nov 2025 14:45:50 -0800 (PST) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH 4/4] arm64: dts: renesas: r9a09g056n48-rzv2n-evk: Add NMI wakeup button support Date: Tue, 25 Nov 2025 22:45:33 +0000 Message-ID: <20251125224533.294235-5-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251125224533.294235-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20251125224533.294235-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Lad Prabhakar Add support for the NMI connected user pushbutton on the RZ/V2N EVK. The button is wired to the SoC NMI input and can be used to wake the system from low-power states. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- .../boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts b/arch/= arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts index 62bac7416fd1..e0d8e8d10386 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts @@ -8,6 +8,7 @@ /dts-v1/; =20 #include +#include #include "r9a09g056.dtsi" =20 / { @@ -44,6 +45,18 @@ hdmi_con_out: endpoint { }; }; =20 + keys: keys { + compatible =3D "gpio-keys"; + + key-wakeup { + interrupts-extended =3D <&icu 0 IRQ_TYPE_EDGE_FALLING>; + linux,code =3D ; + label =3D "NMI_SW"; + debounce-interval =3D <20>; + wakeup-source; + }; + }; + memory@48000000 { device_type =3D "memory"; /* first 128MB is reserved for secure area. */ --=20 2.52.0