From mboxrd@z Thu Jan 1 00:00:00 1970 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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 80466C3F2D1 for ; Mon, 2 Mar 2020 00:20:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 52FC4246CD for ; Mon, 2 Mar 2020 00:20:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Qsocjkv1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726974AbgCBAUV (ORCPT ); Sun, 1 Mar 2020 19:20:21 -0500 Received: from mail-wm1-f68.google.com ([209.85.128.68]:33078 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726690AbgCBAUP (ORCPT ); Sun, 1 Mar 2020 19:20:15 -0500 Received: by mail-wm1-f68.google.com with SMTP id a25so1324442wmm.0; Sun, 01 Mar 2020 16:20:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Qs3+I42Vk5LwQW7SFPSt19C3CR0rbqVbzkz6HvtZ2AA=; b=Qsocjkv1YYfws5NPcSkn0AMdt40Wz8juRmSP8ckwTVATPcwk/+rHDa9KNLFpM1h49u RiItwFYsCtYmOdQbnKLaAniAdqjaPdEn+ZIxVxAQ78JV/rlVbVvJbymQsv7DnnVuDey2 jigVpy//CkGVXqFXlkFVrBiAt+yRypCSIwZ1pyJFHFvryxI2SGIFm/yAY+c33iI3G7M5 uEhYhbM0Con6iH7qBFyMAezZivh2Nnp2L5E9MoxnF9sKTZcwzZqOhFg8j+rKcI2h0zMi q+0ttNaUTIgAuwtaLUrHzRUdSYCipfJd4nV+8pGP4HFPdfdjWACo4RrRr2AxqZ7vamaN hx8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Qs3+I42Vk5LwQW7SFPSt19C3CR0rbqVbzkz6HvtZ2AA=; b=CS1K79zeRqy7P2EI21LNL23FcqCOm3F4fCccn/A7Vfqn6u0bplgT1uAnPd1kch2e1F HNXULVLU3/pURwKmb/ugio3O38ajTl+XuFsaQH/nIPkImcjwOj3++1LOBoM4+rvk8XXQ nj8pgCYX97qrZBKXeNB0nR2epwQqGrM3gFy2Uc4H03Sj5fCQnmtfZkFKUVdm3ovUnZVa Lh44FPWlz0BBxaqXRbE2q/VZLm1pdCahTTqDIijzUIs8z/PwisSkUv7ZTtkCXx+Cyhb0 1r9QyU1+Oj6UJCEsMf2NMzzdJR78LPwFwfRSidaOl2aMGefgMjQ1wrieTztPYnJRdkkI pc8Q== X-Gm-Message-State: APjAAAUMJ0+9zVC9MGRkdNldduAhfoKmQTFc7NNCGBMdPEZJE7HkolqH KBr8bHw/INZobHnz6Au2Sss= X-Google-Smtp-Source: APXvYqzDrUc27H5BCaiSw34tOIHqQ222O8hFHNmkcqEhz4/EGRYVGyTYN2kBGp7fJKxabIcUO3mOag== X-Received: by 2002:a7b:ce8b:: with SMTP id q11mr16788140wmj.100.1583108413643; Sun, 01 Mar 2020 16:20:13 -0800 (PST) Received: from localhost.localdomain ([79.115.60.40]) by smtp.gmail.com with ESMTPSA id k16sm25428417wrd.17.2020.03.01.16.20.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Mar 2020 16:20:13 -0800 (PST) From: Vladimir Oltean To: broonie@kernel.org Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/6] spi: spi-fsl-dspi: LS2080A and LX2160A support XSPI mode Date: Mon, 2 Mar 2020 02:19:56 +0200 Message-Id: <20200302001958.11105-5-olteanv@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200302001958.11105-1-olteanv@gmail.com> References: <20200302001958.11105-1-olteanv@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Vladimir Oltean XSPI allows for 2 extra features: - Command cycling (use a single TX command with more than 1 word in the TX FIFO). - Increased word size (from 16 bits to 32 bits) Signed-off-by: Vladimir Oltean --- drivers/spi/spi-fsl-dspi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c index 55ccb3d0f683..d21cc5cdc8a4 100644 --- a/drivers/spi/spi-fsl-dspi.c +++ b/drivers/spi/spi-fsl-dspi.c @@ -179,6 +179,7 @@ static const struct fsl_dspi_devtype_data devtype_data[] = { .trans_mode = DSPI_TCFQ_MODE, .max_clock_factor = 8, .ptp_sts_supported = true, + .xspi_mode = true, .fifo_size = 4, }, [LS2085A] = { @@ -191,6 +192,7 @@ static const struct fsl_dspi_devtype_data devtype_data[] = { .trans_mode = DSPI_TCFQ_MODE, .max_clock_factor = 8, .ptp_sts_supported = true, + .xspi_mode = true, .fifo_size = 4, }, [MCF5441X] = { -- 2.17.1