From patchwork Wed May 29 09:29:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 800347 Received: from xavier.telenet-ops.be (xavier.telenet-ops.be [195.130.132.52]) (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 558D9175573 for ; Wed, 29 May 2024 09:29:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.130.132.52 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716974992; cv=none; b=mfnisB++e+6YGNnMh9PUchYfRP6NXq4ly/JkifsN2tsFycanhhso5aELAIf8+8Qj/+gMHHdb8hqSFfaNIGrE2NenqD56bAHdkAVyd5+0lnrPopVdwqKSJ+6RvOeyAPQtHPoh17OnTaurLbyHKCs0QeApdUu65I2Cz0TZZK8ZJZI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716974992; c=relaxed/simple; bh=1GWWEo5jGiq0FGjkUmhlxSIXrINQahrv48Dk9dhsjjM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=QTfo8icodAR6P17hYkrAnr+hA8dFYVZXaKHzmo7IMSNhF9itGd2veUNUBR49PdMxKS0bupnif7CFpvY6MzuxFtTuJu9N8K9I6VeAu6JH8J8+dKHhM2kaZFMDQxuZWUkXZKDPAcfbhaTZ48y/PCIsBiLWmRvUkGe2EgmtKMvpbOY= 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=195.130.132.52 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:ed80:1b01:1838:131c:4de4]) by xavier.telenet-ops.be with bizsmtp id UxVg2C00d3VPV9V01xVg5H; Wed, 29 May 2024 11:29:43 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1sCFbu-00GHKp-1t; Wed, 29 May 2024 11:29:40 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1sCFcq-008wSA-FR; Wed, 29 May 2024 11:29:40 +0200 From: Geert Uytterhoeven To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Magnus Damm , Linus Walleij , Yoshihiro Shimoda Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 5/8] arm64: dts: renesas: r8a779a0: Add E-FUSE node Date: Wed, 29 May 2024 11:29:34 +0200 Message-Id: <182eb7785a08232c93d15d340214d8242ed4b42f.1716974503.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add a device node for the System Group Fuse Control and Monitor block of the Pin Function Controller (PFC) on the R-Car V3U (R8A779A0) SoC, which provides E-FUSE services. Signed-off-by: Geert Uytterhoeven Reviewed-by: Yoshihiro Shimoda --- v2: - Add Reviewed-by. Assuming the Fuse Control and Monitor block is driven by the same module clock as GPIO Group 0. --- arch/arm64/boot/dts/renesas/r8a779a0.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi index cfa70b441e329a0b..1abe92c98358eddb 100644 --- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi @@ -245,6 +245,14 @@ gpio9: gpio@e6069980 { #interrupt-cells = <2>; }; + fuse: fuse@e6078800 { + compatible = "renesas,r8a779a0-efuse"; + reg = <0 0xe6078800 0 0x100>; + clocks = <&cpg CPG_MOD 916>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 916>; + }; + cmt0: timer@e60f0000 { compatible = "renesas,r8a779a0-cmt0", "renesas,rcar-gen4-cmt0";