From patchwork Wed May 29 09:29:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13678525 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 07D70C25B75 for ; Wed, 29 May 2024 09:30:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jqPl9YMmL6i69WtMJ/GoYgNR34n83Vk/kQdyM8XH+n4=; b=BqRX7UPiWM6EHp x/N2wzZPAJfFaQ179Mg8ju582HATtkxmdXfs09F6HRc49qfwXZ+VNUqwrrOsXEnaRQNyZc5iNTtJt uZlDDqPEqCC/NWKc5L5msa8Ct/HU+n3kZjY6TdVvxYdtGS9Pw69SEQMa5p+M5/jFwa9C6nOmBKix2 ZlCZ0+aZ4hkA12U0Y9Inm/dR+UwlbqP7QJPnMzIA6obWk1k1nZAER/VQoPx6+H71OOEqWySjMzXNu TVjG0+n4Ksv5EKOb6vt2QjaIlZ37C4D26gUEAkA+VeJf2vXoGXC3aELSoHe4EICkE8XJIzyoOPGGK x8yXSSNrVENn0lamGktQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sCFdE-00000003coj-2MaK; Wed, 29 May 2024 09:30:04 +0000 Received: from michel.telenet-ops.be ([2a02:1800:110:4::f00:18]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sCFd0-00000003ceP-20cW for linux-arm-kernel@lists.infradead.org; Wed, 29 May 2024 09:29:52 +0000 Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed80:1b01:1838:131c:4de4]) by michel.telenet-ops.be with bizsmtp id UxVg2C00N3VPV9V06xVgBE; 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-00GHKu-2b; Wed, 29 May 2024 11:29:40 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1sCFcq-008wSE-G3; 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 6/8] arm64: dts: renesas: r8a779f0: Add E-FUSE node Date: Wed, 29 May 2024 11:29:35 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240529_022950_687872_FB1283A5 X-CRM114-Status: GOOD ( 10.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a device node for the System Group Fuse Control and Monitor block of the Pin Function Controller (PFC) on the R-Car S4-8 (R8A779F0) SoC, which provides E-FUSE services. Signed-off-by: Geert Uytterhoeven Reviewed-by: Yoshihiro Shimoda --- v2: - s/r8a779g0/r8a779f0/ in one-line summary, - 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/r8a779f0.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi index 72cf30341fc4d63e..48390654e172bd5d 100644 --- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi @@ -377,6 +377,14 @@ gpio3: gpio@e6051980 { #interrupt-cells = <2>; }; + fuse: fuse@e6078800 { + compatible = "renesas,r8a779f0-efuse"; + reg = <0 0xe6078800 0 0x100>; + clocks = <&cpg CPG_MOD 915>; + power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>; + resets = <&cpg 915>; + }; + cmt0: timer@e60f0000 { compatible = "renesas,r8a779f0-cmt0", "renesas,rcar-gen4-cmt0";