From patchwork Tue Jun 7 07:38:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 12871476 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 D279EC433EF for ; Tue, 7 Jun 2022 07:40:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237752AbiFGHkk (ORCPT ); Tue, 7 Jun 2022 03:40:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237751AbiFGHkk (ORCPT ); Tue, 7 Jun 2022 03:40:40 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 45FB19A985; Tue, 7 Jun 2022 00:40:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1654587639; x=1686123639; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=L+pWQiKVFTUk9f3rrp9Qu421lTiVrGXO1VHPp8ZzXIY=; b=LZMyZD6b7FCKCNeYF83N2CUS4hozSLcmOCCt0rrQQm0t8gkH05FEb4nU F5KISQ20f4Te64BBTak535ftySUu0xbLul/E814YLPsdrW5W+gwfOOxSI 35qGO0f5gzkx/HDvAwXPrNUZ+oZWC2WWngn1+WgTrQDivCoIUUAt8pWEq LdLyg0Yq/6+s+n6fWsTqrvVMJ0JB061nbDm8LMUPqe60U95sSlCwTLKiP mR3AXF2ypr140EKbPJuzl07cuy2wBG+4ovRF4s5vBZrSVlg5eulMLq8i6 iXhrG8wxgCpfXGzrv4eHa5N/ihLP4J7wjWCO1xEUeoUVpQZsMjS8XTkvI A==; X-IronPort-AV: E=Sophos;i="5.91,283,1647327600"; d="scan'208";a="167043052" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 07 Jun 2022 00:40:39 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Tue, 7 Jun 2022 00:40:34 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Tue, 7 Jun 2022 00:40:32 -0700 From: Conor Dooley To: Mark Brown CC: Daire McNamara , , , , Conor Dooley Subject: [PATCH 0/2] Add support for PolarFire SoC's spi controllers Date: Tue, 7 Jun 2022 08:38:32 +0100 Message-ID: <20220607073833.2331539-1-conor.dooley@microchip.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Hey Mark, As it says on the tin, here's a patch adding support for the spi controllers on PolarFire SoC. The binding for them was already added in 5.18. Thanks, Conor. Conor Dooley (2): spi: add support for microchip fpga spi controllers MAINTAINERS: add spi to PolarFire SoC entry MAINTAINERS | 1 + drivers/spi/Kconfig | 9 + drivers/spi/Makefile | 1 + drivers/spi/spi-microchip-core.c | 632 +++++++++++++++++++++++++++++++ 4 files changed, 643 insertions(+) create mode 100644 drivers/spi/spi-microchip-core.c base-commit: 4b0986a3613c92f4ec1bdc7f60ec66fea135991f