From patchwork Mon Jul 29 06:40:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: s-vadapalli X-Patchwork-Id: 13744392 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 72A78C3DA4A for ; Mon, 29 Jul 2024 06:40:56 +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:Content-Type: Content-Transfer-Encoding:MIME-Version: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:In-Reply-To:References:List-Owner; bh=OP5Y1xSavSMvddNO5CRaAcRmVaS3+7inY/Rfp9dfFZc=; b=3U5+EOGjkVrPnDaHDVdnFvpQDs a60beDq40lqhjaYNolMXLtuX/VazViwCu+OY71AQgOcI4bz2LWdi4P9VJm4d2Y9uKufSNhBh1D6Z9 0uorw5ga5auRXWVjCeXfqF1Jbiv/hZmeeRqxGfWW/ISKPSt8biS/9T+fq3Wzgpwx1GwOthXBNXf/1 vyguzBsAZG8mI5QUxxMjuV9CVntI0fDsJA524ENpslPfjxfGNnbZT/BxyMOLR1MFLPLOHYtAb46ED fBBSx15c6S/nbxG4s286BuDN7LooykrG7/AM9com5lvzAdO035obP0wLDUJbz1S5cVou9BXIjep3I TK5ES72g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sYK3s-0000000AC34-0T3v; Mon, 29 Jul 2024 06:40:48 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sYK3Q-0000000ABxi-444A for linux-arm-kernel@lists.infradead.org; Mon, 29 Jul 2024 06:40:22 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 46T6eHJG114240; Mon, 29 Jul 2024 01:40:17 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1722235217; bh=OP5Y1xSavSMvddNO5CRaAcRmVaS3+7inY/Rfp9dfFZc=; h=From:To:CC:Subject:Date; b=ZVnpsQXMXtm20ljpPMkJS9JUvBLtHYHDSujcsjH1my3npI7od6WNr5oa997ZOyQ1M uROKWcMk/3cvDg3mjMrEZDnpiITelfRqxPtFzOWzZeUAurzUQVzZbayObem+Pa9z4C +YlagS74bIRLzy7lGzL4wY0TpIR6G8XJZtj4CWVw= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 46T6eHDs102437 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 29 Jul 2024 01:40:17 -0500 Received: from DFLE110.ent.ti.com (10.64.6.31) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 29 Jul 2024 01:40:17 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE110.ent.ti.com (10.64.6.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Mon, 29 Jul 2024 01:40:17 -0500 Received: from uda0492258.dhcp.ti.com (uda0492258.dhcp.ti.com [10.24.72.81]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 46T6eD5A010045; Mon, 29 Jul 2024 01:40:14 -0500 From: Siddharth Vadapalli To: , , , CC: , , , , Subject: [PATCH v2] dt-bindings: mfd: syscon: Add ti,j784s4-acspcie-proxy-ctrl compatible Date: Mon, 29 Jul 2024 12:10:12 +0530 Message-ID: <20240729064012.1915674-1-s-vadapalli@ti.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240728_234021_118665_459862F3 X-CRM114-Status: GOOD ( 12.91 ) 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 ACSPCIE_PROXY_CTRL registers within the CTRL_MMR space of TI's J784S4 SoC are used to drive the reference clock to the PCIe Endpoint device via the PAD IO Buffers. Add the compatible for allowing the PCIe driver to obtain the regmap for the ACSPCIE_CTRL register within the System Controller device-tree node in order to enable the PAD IO Buffers. The Technical Reference Manual for J784S4 SoC with details of the ASCPCIE_CTRL registers is available at: https://www.ti.com/lit/zip/spruj52 Signed-off-by: Siddharth Vadapalli Acked-by: Krzysztof Kozlowski --- Hello, This patch is based on linux-next tagged next-20240729. v1: https://lore.kernel.org/r/20240715120936.1150314-2-s-vadapalli@ti.com/ Changes since v1: - Rebased patch on next-20240729. - Separated this patch from the series. - Collected Acked-by tag from: Krzysztof Kozlowski https://lore.kernel.org/r/04d94188-5e30-4cab-b534-e97c0b2a61f3@kernel.org/ NOTE: Though it was mentioned on 25th July 2024 that this patch was applied: https://lore.kernel.org/r/172190301400.925833.12525656543896105526.b4-ty@kernel.org/ since I did not find the commit in the MFD tree and the Linux-Next tree, I am reposting this patch. Regards, Siddharth. Documentation/devicetree/bindings/mfd/syscon.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml index 9dc594ea3654..13cbc6fe996e 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -113,6 +113,7 @@ select: - ti,am625-dss-oldi-io-ctrl - ti,am62p-cpsw-mac-efuse - ti,am654-dss-oldi-io-ctrl + - ti,j784s4-acspcie-proxy-ctrl - ti,j784s4-pcie-ctrl - ti,keystone-pllctrl required: