From mboxrd@z Thu Jan 1 00:00:00 1970 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 B2D9AECAAD1 for ; Wed, 31 Aug 2022 08:19:13 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4MHcXJ0w0tz3cdt for ; Wed, 31 Aug 2022 18:19:12 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=knBS0dcQ; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=pali@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=knBS0dcQ; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4MHcW20sbXz3bZB for ; Wed, 31 Aug 2022 18:18:05 +1000 (AEST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 73FC2619A3; Wed, 31 Aug 2022 08:18:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BF711C433B5; Wed, 31 Aug 2022 08:18:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1661933883; bh=WsFP+jr/JWJOetQbqvy3jJUBEs3QY1vpJJXVmKgr98I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=knBS0dcQjfKc48i5QOsOfeww8pren3brLTDhKgTT6U1NIdB98mm/E6fqo79/kSArQ 9977S8a3XBPCTrgKoTnavYuK5yUxeTzVQ6tDQP8ipn8fIpRGRnuT6OrDTOsHAyQYYn 4L6lrdOwK7HyPh0CMbOsCOZOynmN4YCO8mIiYLFud4IMQo9DsQuPVEQktrpNCOqQ/R EzaXXWyX115uRC4g9e3JLi5bP5vpOT3Txjrz10hybLLKk/5BVd7uATyVdDU8fPKA4I +wyNKqrcjb3ynP3/hDpqVTYUluKMx2VQyoB2+dog/TGYceCM4nYj96u3dgddmjQeM2 Waf+uwNFzptCg== Received: by pali.im (Postfix) id 1F81D127C; Wed, 31 Aug 2022 10:18:00 +0200 (CEST) From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Rob Herring , Krzysztof Kozlowski , Michael Ellerman Subject: [PATCH v3 2/3] power: reset: syscon-reboot: Add support for specifying priority Date: Wed, 31 Aug 2022 10:17:14 +0200 Message-Id: <20220831081715.14673-2-pali@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20220831081715.14673-1-pali@kernel.org> References: <20220820102925.29476-1-pali@kernel.org> <20220831081715.14673-1-pali@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Marek=20Beh=C3=BAn?= , devicetree@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Read new optional device tree property priority for specifying priority level of reset handler. Default value is 192 as before. Signed-off-by: Pali Rohár --- drivers/power/reset/syscon-reboot.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/power/reset/syscon-reboot.c b/drivers/power/reset/syscon-reboot.c index 510e363381ca..45e34e6885f7 100644 --- a/drivers/power/reset/syscon-reboot.c +++ b/drivers/power/reset/syscon-reboot.c @@ -44,6 +44,7 @@ static int syscon_reboot_probe(struct platform_device *pdev) struct syscon_reboot_context *ctx; struct device *dev = &pdev->dev; int mask_err, value_err; + int priority; int err; ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); @@ -57,6 +58,9 @@ static int syscon_reboot_probe(struct platform_device *pdev) return PTR_ERR(ctx->map); } + if (of_property_read_s32(pdev->dev.of_node, "priority", &priority)) + priority = 192; + if (of_property_read_u32(pdev->dev.of_node, "offset", &ctx->offset)) return -EINVAL; @@ -77,7 +81,7 @@ static int syscon_reboot_probe(struct platform_device *pdev) } ctx->restart_handler.notifier_call = syscon_restart_handle; - ctx->restart_handler.priority = 192; + ctx->restart_handler.priority = priority; err = register_restart_handler(&ctx->restart_handler); if (err) dev_err(dev, "can't register restart notifier (err=%d)\n", err); -- 2.20.1