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 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 ED7CFCD4851 for ; Fri, 15 May 2026 09:38:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:CC:To:In-Reply-To:References :Message-ID:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=MrfN8dQgOt22H79S4Y7zuJRD/bQw0K2TbMbb8UsDdCc=; b=zZeP+IPGP9VQa3SOfzcf6tdzlk MM2h6Vg0ALe+C/qk3PmXV3MXb1jkgyjWqDwZ1oYKClDpVTiKzc0iQIvLzCcffLVKkCGejecz4BoqJ hF8enn4blgyFhNli6wWuwzT+ejptreLBb59CloQ6Pib+In7bO+jbXX8I4ZSDtO98zb7dW8V7bI2fD GQ622B1Xu9v8qnXp4noOsa/BxXq5Wx5SVv28WfgHVCL1WV4mHkL4lFQ2glUO92ytWCrZvtetrWUJy u8wyFn10+oalzdNRWbMIbhjQA5ufMMS01lm7dazqd1sRqKMTt0zae1c+cuYUATI+hfWItSlS32s4C JeXMEBsA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wNozT-00000007v90-2grN; Fri, 15 May 2026 09:37:55 +0000 Received: from mail.aspeedtech.com ([211.20.114.72] helo=twmbx01.aspeedtech.com) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wNozQ-00000007v6V-2ZX3 for linux-arm-kernel@lists.infradead.org; Fri, 15 May 2026 09:37:53 +0000 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Fri, 15 May 2026 17:37:38 +0800 Received: from [127.0.1.1] (192.168.10.13) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Fri, 15 May 2026 17:37:38 +0800 From: Billy Tsai Date: Fri, 15 May 2026 17:37:37 +0800 Subject: [PATCH v3 1/3] dt-bindings: mfd: aspeed,ast2x00-scu: Support AST2700 SoC1 pinctrl MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-ID: <20260515-pinctrl-single-bit-v3-1-e97da4312104@aspeedtech.com> References: <20260515-pinctrl-single-bit-v3-0-e97da4312104@aspeedtech.com> In-Reply-To: <20260515-pinctrl-single-bit-v3-0-e97da4312104@aspeedtech.com> To: Linus Walleij , Tony Lindgren , "Rob Herring" , Krzysztof Kozlowski , "Conor Dooley" , Joel Stanley , Andrew Jeffery , Bartosz Golaszewski , "Lee Jones" , Ryan Chen CC: , , , , , , , , Andrew Jeffery , , Billy Tsai X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1778837858; l=1555; i=billy_tsai@aspeedtech.com; s=20251118; h=from:subject:message-id; bh=3e2kITT6mFMbhyrdHoz++iCXINTieTn84213K9JqWRw=; b=c63j6UQwoTjC3Y/S6YzDoKfPWPa2BQxeTunc+5GteeHxgXPc+Ztm2TTsMdQsyBSew3ysX3guz opvV/w3x8xgDTiGrl60hdieDZoYpfTrYnmxAu/jmjWk03PGFSV6CHEc X-Developer-Key: i=billy_tsai@aspeedtech.com; a=ed25519; pk=/A8qvgZ6CPfnwKgT6/+k+nvXOkN477MshEGJvVdzeeQ= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260515_023752_667823_72B76C93 X-CRM114-Status: UNSURE ( 9.06 ) X-CRM114-Notice: Please train this message. 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 The AST2700 SoC integrates two interconnected SoC instances, each managed by its own System Control Unit (SCU). Allow the AST2700 SoC1 pin controller to be described as a child node of the SCU by extending the compatible strings accepted by the SCU binding. There is no functional change to the SCU binding beyond permitting the aspeed,ast2700-soc1-pinctrl compatible string. Signed-off-by: Billy Tsai --- Note: The companion AST2700 SoC0 pinctrl series modifies the same binding and has been applied to pinctrl/for-next. Linus Walleij noted for the equivalent SoC0 MFD patch that it should be applied through the MFD tree by Lee Jones, providing an Acked-by in the process [1]. The same routing applies to this patch. [1] https://lore.kernel.org/all/CAD++jL=3p9BvDgaot3=emM4Zn5jU-ZAUKtB4UwT1HzDiyzKq4Q@mail.gmail.com/ --- Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml index a87f31fce019..b81c561d2a8c 100644 --- a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml +++ b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml @@ -87,6 +87,7 @@ patternProperties: - aspeed,ast2400-pinctrl - aspeed,ast2500-pinctrl - aspeed,ast2600-pinctrl + - aspeed,ast2700-soc1-pinctrl required: - compatible -- 2.34.1