From patchwork Wed Jan 31 11:23:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 13539296 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 AB7A5C47DB3 for ; Wed, 31 Jan 2024 11:24:04 +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: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=qvfJbzYRBPmEjI/9PD23FN/WWRZhrN+raq88J4FtEKI=; b=sTpqBilgIPICq/ rZH9Um4zlw7hkPXgE+Tnw97QIwebpTSG99hug903IYYvBhyW4ybq+XBzqjIg4YuYXN5yVXMzi21w2 xJ6lF7qaVCXJ9OhT4ceLabHs2IXh6NL7jdgTTuVPteFlwCQXfpa2QgAclrus5zWCdhAQr+9PNhuxb ZJ8EG4nWqntrDALiQGn8gLaL00S3WxX5W/ROTK11y5DNgaRglw5CvUXk7uhUuAdWe/aLlDbxsy579 49GNQPxMWIwqG93yN6AxCAMmT/hRvvHoMQhrk6fPH3+OrF+miS7fU7QTqovgDO84+tJSBEQjulXX8 5eyLh1HyGEgEXKlFJjng==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rV8h8-000000034mr-0q7y; Wed, 31 Jan 2024 11:23:54 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rV8h5-000000034lp-1UIg for linux-arm-kernel@lists.infradead.org; Wed, 31 Jan 2024 11:23:52 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 40VBNkai084617; Wed, 31 Jan 2024 05:23:46 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1706700226; bh=QHkI07X0GJZUyie1k7oMk2KLJoEEG+8fx6H0YqKqWqI=; h=From:To:CC:Subject:Date; b=hoEfERqhykt3Lls/Zt5JVcFdMdmwA14AHjntS+IAi4BtrT0o1+iNLG+5x+yDn7zjt hI4CquO0gvbOc4LcsdI/9QY83oHsdgVlNQEjLDXZHeQiLBED5nlh/y6U19DFex6bfr mhUOvof5aaHYTJTr6cvKt0mnyW0AIMLF3AuXkyCo= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 40VBNkT9075512 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 31 Jan 2024 05:23:46 -0600 Received: from DFLE106.ent.ti.com (10.64.6.27) 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; Wed, 31 Jan 2024 05:23:46 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE106.ent.ti.com (10.64.6.27) 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; Wed, 31 Jan 2024 05:23:46 -0600 Received: from uda0492258.dhcp.ti.com (uda0492258.dhcp.ti.com [172.24.227.9]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 40VBNh0F066660; Wed, 31 Jan 2024 05:23:43 -0600 From: Siddharth Vadapalli To: , , , CC: , , , , , Subject: [PATCH] dt-bindings: mfd: syscon: Add ti,k3-pcie-ctrl compatible Date: Wed, 31 Jan 2024 16:53:42 +0530 Message-ID: <20240131112342.1300893-1-s-vadapalli@ti.com> X-Mailer: git-send-email 2.34.1 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-20240131_032351_456847_2C18B6CA X-CRM114-Status: GOOD ( 10.08 ) 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 PCIE_CTRL registers within the CTRL_MMR space of TI's K3 SoCs are used to configure the link speed, lane count and mode of operation of the respective PCIe instance. Add compatible for allowing the PCIe driver to obtain a regmap for the PCIE_CTRL register within the System Controller device-tree node in order to configure the PCIe instance accordingly. Signed-off-by: Siddharth Vadapalli --- This patch is based on linux-next tagged next-20240131. 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 084b5c2a2a3c..da571a24e21f 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -73,6 +73,7 @@ properties: - rockchip,rv1126-qos - starfive,jh7100-sysmain - ti,am654-dss-oldi-io-ctrl + - ti,k3-pcie-ctrl - const: syscon