From patchwork Thu Oct 17 00:16:49 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Packham X-Patchwork-Id: 836528 Received: from gate2.alliedtelesis.co.nz (gate2.alliedtelesis.co.nz [202.36.163.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D5DA0AD5A for ; Thu, 17 Oct 2024 00:17:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=202.36.163.20 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729124228; cv=none; b=Jjqu1vvNKmtQwLC/ys1zDb2pDok1xl9rX1KoNoyLp3Exa6jgLcfaQCphG/GSM3+oGvi2z6SPh4imaqsAfbBf9kYPZSjDz64NvB1MpulT1lYhMuDfR1LOwOIbGLyQUICDgl/2IdybVq1N9zHAOBTGdXCP3E/a7DKcxMPDUgWoIBs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729124228; c=relaxed/simple; bh=XYzBfEWpst40L2TEXGLVcUXnplVE+Zg9hphaGBs7TWM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Bs6mtjPkG8YICfJAORQfXFlNHNZBDYn7zyLB/jrrxa53iylnTp3fqWlkgUbEMFRwl3LOx+L9fVHUuF163FU/he9Pr9tpBZyZjkioWSmDOpTDOcK3LffSLUHLld+siyFQ8Sj+nzwT8mullVduazsE3C5mrgA0VGEpnAcRn/bHKF0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=alliedtelesis.co.nz; spf=pass smtp.mailfrom=alliedtelesis.co.nz; dkim=pass (2048-bit key) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.b=zYv8P9gw; arc=none smtp.client-ip=202.36.163.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=alliedtelesis.co.nz Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alliedtelesis.co.nz Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.b="zYv8P9gw" Received: from svr-chch-seg1.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 8ED812C0436; Thu, 17 Oct 2024 13:16:57 +1300 (NZDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1729124217; bh=LwZNNLRSYlK1w8PCDUfxP7T5rkcGnA5kwvHTuTbGR0I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zYv8P9gwntDddshynwX8idRgNNfrKo2DaugkCvveNQ3/mEOAxW5ebMCCik4I/JCWx 1lqktNuAM6tHtfcL31JJMmxZzr1z2p8KgE6x+SlkMBgp+gP/odui37hoI+n3wfKl0M muLbyDFjpLG3rBRoTC4c+6uzXR6vGfF0bDUrYXG92b1fqCe1N7hhTbOQKqR3v1GBmE 98PSkbuhYqRJeu4KgGiK7qbyiU31UrloRVsvKEezxIW27MhfjshLDGc87CUnr7DOcE gavVkGdGUsCo0C44gdGMopCi0z+3+dOlVBWcHSIbLNSUvQRdx6pQV6kRuv4OeOePwa tClx1F8o84A5g== Received: from pat.atlnz.lc (Not Verified[10.32.16.33]) by svr-chch-seg1.atlnz.lc with Trustwave SEG (v8,2,6,11305) id ; Thu, 17 Oct 2024 13:16:57 +1300 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.30]) by pat.atlnz.lc (Postfix) with ESMTP id 31E7F13EE9B; Thu, 17 Oct 2024 13:16:57 +1300 (NZDT) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id 2DA2828080C; Thu, 17 Oct 2024 13:16:57 +1300 (NZDT) From: Chris Packham To: andi.shyti@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, lee@kernel.org, sre@kernel.org, tsbogend@alpha.franken.de, markus.stockhausen@gmx.de Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-mips@vger.kernel.org, Chris Packham Subject: [PATCH v7 2/6] power: reset: syscon-reboot: Accept reg property Date: Thu, 17 Oct 2024 13:16:49 +1300 Message-ID: <20241017001653.178399-3-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241017001653.178399-1-chris.packham@alliedtelesis.co.nz> References: <20241017001653.178399-1-chris.packham@alliedtelesis.co.nz> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SEG-SpamProfiler-Analysis: v=2.4 cv=ca1xrWDM c=1 sm=1 tr=0 ts=67105779 a=KLBiSEs5mFS1a/PbTCJxuA==:117 a=DAUX931o1VcA:10 a=KKAkSRfTAAAA:8 a=GF1LeCK7rlvhbTvQy6cA:9 a=3ZKOabzyN94A:10 a=cvBusfyB2V15izCimMoJ:22 X-SEG-SpamProfiler-Score: 0 x-atlnz-ls: pat For historical reasons syscon-reboot has used an 'offset' property. As a child on a MMIO bus having a 'reg' property is more appropriate. Accept 'reg' as an alternative to 'offset'. Signed-off-by: Chris Packham Reviewed-by: Krzysztof Kozlowski --- Notes: Changes in v7: - None. This has been applied to by Sebastian, I've just kept it in the series so that others can see the complete picture Changes in v6: - Add r-by from Krzysztof Changes in v5: - New, making the driver accept the updated binding drivers/power/reset/syscon-reboot.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/power/reset/syscon-reboot.c b/drivers/power/reset/syscon-reboot.c index 4d622c19bc48..d623d77e657e 100644 --- a/drivers/power/reset/syscon-reboot.c +++ b/drivers/power/reset/syscon-reboot.c @@ -61,7 +61,8 @@ static int syscon_reboot_probe(struct platform_device *pdev) priority = 192; if (of_property_read_u32(pdev->dev.of_node, "offset", &ctx->offset)) - return -EINVAL; + if (of_property_read_u32(pdev->dev.of_node, "reg", &ctx->offset)) + return -EINVAL; value_err = of_property_read_u32(pdev->dev.of_node, "value", &ctx->value); mask_err = of_property_read_u32(pdev->dev.of_node, "mask", &ctx->mask);