From patchwork Tue Mar 8 10:33:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Srikandan, Nandhini" X-Patchwork-Id: 12773463 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 53D27C433EF for ; Tue, 8 Mar 2022 10:34:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245315AbiCHKf3 (ORCPT ); Tue, 8 Mar 2022 05:35:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46802 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345904AbiCHKf2 (ORCPT ); Tue, 8 Mar 2022 05:35:28 -0500 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 25D8842483; Tue, 8 Mar 2022 02:34:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646735672; x=1678271672; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=JsCodzOmII512dLTHpv/v1yXZod+ZMLo+DfZJQcuPHc=; b=VdwXGtsQHJSNlKSeemaW/nE8TDaSpbAjqG9/WqTAvjiz5ibym3QjGL+r cMKmf/UpaIWQaqyQQwToclb0HJBRKJGsTuoOkAjLilCfQDRpJ57FuW8ks Oxyh52dCIq7eZMqD+YoYFakxM2aAxFRZwge+Va7zfCWDZzJq5xbkKoPTX aSf4InJdMZS+MUUTJvMZJqeMJOfXvl34ezishWn9ECYjiTvRDXk46izlJ mXoFN1pES+xyyninsfhrloRhsHTXQwQpGFBrZ+LWEh5WiCiDUHHD4XqOK YII8VjLcSeghQDzZsZdQm6GOFNs0FdpWCyS4gbkn3KWLbDk42+bcDiNMa A==; X-IronPort-AV: E=McAfee;i="6200,9189,10279"; a="234605611" X-IronPort-AV: E=Sophos;i="5.90,164,1643702400"; d="scan'208";a="234605611" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Mar 2022 02:34:31 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,164,1643702400"; d="scan'208";a="643612241" Received: from srikandan-ilbpg12.png.intel.com ([10.88.229.69]) by orsmga004.jf.intel.com with ESMTP; 08 Mar 2022 02:34:28 -0800 From: nandhini.srikandan@intel.com To: fancer.lancer@gmail.com, broonie@kernel.org, robh+dt@kernel.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org, mgross@linux.intel.com, kris.pan@intel.com, kenchappa.demakkanavar@intel.com, furong.zhou@intel.com, mallikarjunappa.sangannavar@intel.com, mahesh.r.vaidya@intel.com, nandhini.srikandan@intel.com, rashmi.a@intel.com Subject: [PATCH v4 2/3] spi: dw: Add support for Intel Thunder Bay SPI controller Date: Tue, 8 Mar 2022 18:33:30 +0800 Message-Id: <20220308103331.4116-3-nandhini.srikandan@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220308103331.4116-1-nandhini.srikandan@intel.com> References: <20220308103331.4116-1-nandhini.srikandan@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Nandhini Srikandan Add support for Intel Thunder Bay SPI controller, which uses DesignWare DWC_ssi core and also add common init function for both Keem Bay and Thunder Bay. Signed-off-by: Nandhini Srikandan --- drivers/spi/spi-dw-mmio.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c index 5101c4c6017b..26c40ea6dd12 100644 --- a/drivers/spi/spi-dw-mmio.c +++ b/drivers/spi/spi-dw-mmio.c @@ -214,11 +214,10 @@ static int dw_spi_hssi_init(struct platform_device *pdev, return 0; } -static int dw_spi_keembay_init(struct platform_device *pdev, - struct dw_spi_mmio *dwsmmio) +static int dw_spi_intel_init(struct platform_device *pdev, + struct dw_spi_mmio *dwsmmio) { dwsmmio->dws.ip = DW_HSSI_ID; - dwsmmio->dws.caps = DW_SPI_CAP_KEEMBAY_MST; return 0; } @@ -349,7 +348,8 @@ static const struct of_device_id dw_spi_mmio_of_match[] = { { .compatible = "amazon,alpine-dw-apb-ssi", .data = dw_spi_alpine_init}, { .compatible = "renesas,rzn1-spi", .data = dw_spi_pssi_init}, { .compatible = "snps,dwc-ssi-1.01a", .data = dw_spi_hssi_init}, - { .compatible = "intel,keembay-ssi", .data = dw_spi_keembay_init}, + { .compatible = "intel,keembay-ssi", .data = dw_spi_intel_init}, + { .compatible = "intel,thunderbay-ssi", .data = dw_spi_intel_init}, { .compatible = "microchip,sparx5-spi", dw_spi_mscc_sparx5_init}, { .compatible = "canaan,k210-spi", dw_spi_canaan_k210_init}, { /* end of table */}