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 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 AC67CCD13D2 for ; Mon, 18 Sep 2023 15:37:34 +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=ujpDpm0sfcYRIRMczajhSa+McVhr5GA4k/ymrN+MWJY=; b=cYOALvoT7h40MF WXnjrKqo2FSS6vhdnPblJU1tb5DbxFsIbYBpD1jMvay+FLQuLzAzuxD1sJWDw8PLGH/sXkLmJK4co AzNRvIVtplOSUztredjrZrSqKeNfMlEycZKKlGz+ZaZ0M+r8sCRBHQhJ2T3jdGWigttBxp2n5soPj ht4bWIRLVqPUkIcTvGug+5hSQiHG8NIlM9RQOk3pIgUR3xN/Fo7p0UiJ2bfTkYvafqewD3ujWPsdZ fAbWOFBGOBIS937COp10MZKJ0lc7JiL31fCz6HLySjh8oBkfyA/p1qebegSBBwFRaF1TceqImEfE2 0rLZ86gm5ynpUt+nLl6g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qiGJ0-00FlsH-0O; Mon, 18 Sep 2023 15:36:58 +0000 Received: from mail-ej1-x633.google.com ([2a00:1450:4864:20::633]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qiGIy-00FlrZ-16 for linux-arm-kernel@lists.infradead.org; Mon, 18 Sep 2023 15:36:57 +0000 Received: by mail-ej1-x633.google.com with SMTP id a640c23a62f3a-9a21b6d105cso577795566b.3 for ; Mon, 18 Sep 2023 08:36:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1695051410; x=1695656210; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=DeueOuoVmZw39cDuG06Cps8ippAl5MH5eqOWbaiqh3g=; b=SGVpvtjlquwCrbzyhpdf51I3W664wchyjxlUIf8TsshJMb6ezGx6hjUSPiWWW3DtgM zagVWnI+PjRP2Hjsss0mKORi+EQpwf5Ucv0y3SsqwmqNMA/MRG/sBI+fFgquGNr+OX9r K2CK0IkX9CkcinoxlTFE506bLvqUhs+JFVQ/1EasrZH/rZpqesoHapaMdYxGlpFZWtCq VIZItzEdIflveNLhC9Is8R8TRqVIIofsXXQIOFfX05OAW3JzZ0570LSKUHXNFBBkIjsc co2smx1wlA62cCW0e4e7gxhccym0z/a9EaabRDvFOsr7RgeA6AEJJchCzEpOd1dtHL83 mP0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695051410; x=1695656210; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=DeueOuoVmZw39cDuG06Cps8ippAl5MH5eqOWbaiqh3g=; b=b/Cs7FVgub78i0kY69fUp8sBLMqvvTdkuHxjhO4LIsPzF5LPHsKmyIwZGS5E9xiOGR iA97UHrLrkAzbuRxf+dxFMXQXDMB2RCDUf9MZhVJ7lnbfe9zhZH0mokPb2OhTbnegPvr rbgD9wm2lPyEpsmlt8U0VGyVdXzy67dmdwJp/hswJ/X6z5+chn7OSwjgjSQpJNboZa4n NDu3w/Dq5EZ5euKdjiZtPBsPRlGRF4yF9SJJSD+dCUlrpHB1L5/Wp24tyZ1o919LY7Qp mjaW6YKcgo+o81ks6ScyBooZEs+tVlJlhkfr6BYhLyhJMH+ksTyESizs+NdmNgHR9Rac +9Dg== X-Gm-Message-State: AOJu0Yy+7HquJKbYeHWTzzl4XrvyYdh2PPBfAdG15KbUaMunmUsRwwxI lH60SSET6tp69k0FHLSRNlg= X-Google-Smtp-Source: AGHT+IFZYtiXR+P1knqibZRMm1T1pxSsbkRkUGR7rpBw/Pa53Fn/CSLhIEK79eGfj57Tw2LyMDmTIg== X-Received: by 2002:a17:907:a05a:b0:9ad:a003:6558 with SMTP id gz26-20020a170907a05a00b009ada0036558mr6687181ejc.5.1695051409986; Mon, 18 Sep 2023 08:36:49 -0700 (PDT) Received: from localhost.localdomain ([109.38.133.69]) by smtp.gmail.com with ESMTPSA id oz11-20020a170906cd0b00b009ad850d4760sm6556534ejb.219.2023.09.18.08.36.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Sep 2023 08:36:49 -0700 (PDT) From: Stefan Moring To: broonie@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com, linux-imx@nxmp.com, linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, sre@kernel.org Cc: Stefan Moring Subject: [PATCH 1/1] spi: imx: take in account bits per word instead of assuming 8-bits Date: Mon, 18 Sep 2023 17:36:33 +0200 Message-ID: <20230918153633.2198-1-stefanmoring@gmail.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230918_083656_377541_E63B8D49 X-CRM114-Status: GOOD ( 12.37 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The IMX spi driver has a hardcoded 8, breaking the driver for word lengths other than 8. Signed-off-by: Stefan Moring --- drivers/spi/spi-imx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index a8a74c7cb79f..498e35c8db2c 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -662,7 +662,7 @@ static int mx51_ecspi_prepare_transfer(struct spi_imx_data *spi_imx, if (spi_imx->count >= 512) ctrl |= 0xFFF << MX51_ECSPI_CTRL_BL_OFFSET; else - ctrl |= (spi_imx->count*8 - 1) + ctrl |= (spi_imx->count * spi_imx->bits_per_word - 1) << MX51_ECSPI_CTRL_BL_OFFSET; } -- 2.42.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel