From patchwork Mon May 4 13:02:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wan Ahmad Zainie X-Patchwork-Id: 214692 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8A436C3A5A9 for ; Mon, 4 May 2020 13:04:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5816E2073E for ; Mon, 4 May 2020 13:04:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727783AbgEDNEi (ORCPT ); Mon, 4 May 2020 09:04:38 -0400 Received: from mga05.intel.com ([192.55.52.43]:6156 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726660AbgEDNEh (ORCPT ); Mon, 4 May 2020 09:04:37 -0400 IronPort-SDR: MMDZHUg+UlLhHvR6Y5PMY0sDozXHLXj9x85BLirYhWtWFeMXz9AYW7rsxRdjLVc+vVkZfqdZMV li0oGtiJn9vg== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2020 06:04:00 -0700 IronPort-SDR: VfPxaO3d5Pta7yhcFCav7keMRILjwPMES74yCvUPuw/XU3NFkPd8cimQufimzVd9evQKXzIKfV ayvEVp2zQUgQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,352,1583222400"; d="scan'208";a="249169114" Received: from wwanmoha-ilbpg2.png.intel.com ([10.88.227.42]) by fmsmga007.fm.intel.com with ESMTP; 04 May 2020 06:03:59 -0700 From: Wan Ahmad Zainie To: broonie@kernel.org, robh+dt@kernel.org Cc: linux-spi@vger.kernel.org, devicetree@vger.kernel.org, andriy.shevchenko@linux.intel.com, wan.ahmad.zainie.wan.mohamad@intel.com Subject: [PATCH v4 4/7] dt-bindings: spi: dw-apb-ssi: Add compatible string for DesignWare DWC_ssi Date: Mon, 4 May 2020 21:02:43 +0800 Message-Id: <20200504130246.5135-5-wan.ahmad.zainie.wan.mohamad@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200504130246.5135-1-wan.ahmad.zainie.wan.mohamad@intel.com> References: <20200504130246.5135-1-wan.ahmad.zainie.wan.mohamad@intel.com> Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org This patch adds compatible string "snps,dwc-ssi-1.01a" to the above DT binding document, to provide support for DesignWare DWC_ssi IP [1]. Current driver supports DW_apb_ssi IP [2]. References: [1] https://www.synopsys.com/dw/ipdir.php?c=dwc_ssi [2] https://www.synopsys.com/dw/ipdir.php?c=DW_apb_ssi Signed-off-by: Wan Ahmad Zainie --- Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt index 3ed08ee9feba..2ead46b633ea 100644 --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt @@ -2,7 +2,7 @@ Synopsys DesignWare AMBA 2.0 Synchronous Serial Interface. Required properties: - compatible : "snps,dw-apb-ssi" or "mscc,-spi", where soc is "ocelot" or - "jaguar2", or "amazon,alpine-dw-apb-ssi" + "jaguar2", or "amazon,alpine-dw-apb-ssi", or "snps,dwc-ssi-1.01a" - reg : The register base for the controller. For "mscc,-spi", a second register set is required (named ICPU_CFG:SPI_MST) - interrupts : One interrupt, used by the controller.