From patchwork Fri Nov 8 13:01:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rasmus Villemoes X-Patchwork-Id: 11234807 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 26A5014E5 for ; Fri, 8 Nov 2019 13:08:42 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id EFB07206A3 for ; Fri, 8 Nov 2019 13:08:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="B5gIbYvE"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=rasmusvillemoes.dk header.i=@rasmusvillemoes.dk header.b="e/P1lD7z" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EFB07206A3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=rasmusvillemoes.dk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Tb08JHneizceBh9LaEabLCVslQquEdKFKTQJA0plLQk=; b=B5gIbYvENaS/uU TN3wyMzmpEtGvrZUXw+34aho5i7lp5kKfIhoQdXxN/cP5ob6WUTP+7SHFWGzxYWrluzQHmVE+dKsl b7OUoQOX88dF+3l8byxiERKI0JDEHSXot2tDxr9jyFaRx5Bq7XOqD4JBTS98ZI79/jld1lFn4LZp2 cmHo2mEKsQpE0HnX7s0wPxyLi9gChSAJj1XePidT1u8oucO4sn31HTt3mTPr7o4O6t+iDOH/p5X1r PqwFX/FTOiYyTscCS/QTN1oMGDlkkVwCerEXkPFtx4QnxiAHv406fU1xNNQOoQqEw5Swpx6MiZNnz ptyfG6anYuIiZ+BFN06g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iT40F-0002tq-4L; Fri, 08 Nov 2019 13:08:39 +0000 Received: from mail-lj1-x244.google.com ([2a00:1450:4864:20::244]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iT3tn-0004aG-Jn for linux-arm-kernel@lists.infradead.org; Fri, 08 Nov 2019 13:02:01 +0000 Received: by mail-lj1-x244.google.com with SMTP id y23so6101766ljh.10 for ; Fri, 08 Nov 2019 05:01:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rasmusvillemoes.dk; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=/C1Eg1dR+pzbI0uF0+AzerXAuAR/n78tvkDzoMBSgLI=; b=e/P1lD7zvmjURhmsvbX23QE+8ASowwEgb4BpM1IFfQWI91Tr3jDWiq0X6CrLk99wVN mPk6Txdn0NvIKorqKDh7HBcWVDg2Ic5Yi9fVd1R5QMWlVvOdwlxoWhTPHcB8cInVr8Dv yoknf6mGfRANkmWuDMLpwcTHs5OfxaRyfaFd0= 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:mime-version:content-transfer-encoding; bh=/C1Eg1dR+pzbI0uF0+AzerXAuAR/n78tvkDzoMBSgLI=; b=nDyxdm1L1zmzlnwbgxKVe14HrvyY8tj8H1cIzQthq5Kw8TWxNnsSDsI5qM7Dp29jhb dnHTmSVnJhLeAwGJlLK4R4/QgP8MyPonnXX3/J0InOvaGN0GSXTES//38CkSlMLzjNcR vaR2B+rUW7bOjj1Odtk+4ufWDPh+m9r/Q+lAMiNLechtOSCg9aAg29V3r1hSP2/Nk0ju Ayrd0XlqFmhS0kN+APo+WqqneEHo90OhVvZjcSllH3OEuNnU8pqtLigAm+qWFDGF77x/ oK0njFBStDgrNHZAtD84IFm1WdcFGTJnWqJBqf7OjW20jcPESTEHISdErBByFRAZedKM pwVA== X-Gm-Message-State: APjAAAURtCwv7e9dTUDXYLz3GLwTGTN/Rh/d5rKTkDMH2QvCIdeVitOh 4r7qH13CWkJT4t9FdnvVW2WcFA== X-Google-Smtp-Source: APXvYqxZ1oqYp4p6l2IsGiGO+a6bcfmX2jCuzyyob5hxO/rAt/CL2aEGqAw4ukWNphNhXQIN4rIjrw== X-Received: by 2002:a2e:b5a2:: with SMTP id f2mr6611603ljn.108.1573218118236; Fri, 08 Nov 2019 05:01:58 -0800 (PST) Received: from prevas-ravi.prevas.se ([81.216.59.226]) by smtp.gmail.com with ESMTPSA id d28sm2454725lfn.33.2019.11.08.05.01.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Nov 2019 05:01:57 -0800 (PST) From: Rasmus Villemoes To: Qiang Zhao , Li Yang , Christophe Leroy Subject: [PATCH v4 24/47] soc: fsl: qe: qe_io.c: access device tree property using be32_to_cpu Date: Fri, 8 Nov 2019 14:01:00 +0100 Message-Id: <20191108130123.6839-25-linux@rasmusvillemoes.dk> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191108130123.6839-1-linux@rasmusvillemoes.dk> References: <20191108130123.6839-1-linux@rasmusvillemoes.dk> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191108_050159_785053_279C610C X-CRM114-Status: UNSURE ( 8.66 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:244 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Scott Wood , Rasmus Villemoes , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org We need to apply be32_to_cpu to make this work correctly on little-endian hosts. Signed-off-by: Rasmus Villemoes --- drivers/soc/fsl/qe/qe_io.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/drivers/soc/fsl/qe/qe_io.c b/drivers/soc/fsl/qe/qe_io.c index 99aeb01586bd..61dd8eb8c0fe 100644 --- a/drivers/soc/fsl/qe/qe_io.c +++ b/drivers/soc/fsl/qe/qe_io.c @@ -142,7 +142,7 @@ int par_io_of_config(struct device_node *np) { struct device_node *pio; int pio_map_len; - const unsigned int *pio_map; + const __be32 *pio_map; if (par_io == NULL) { printk(KERN_ERR "par_io not initialized\n"); @@ -167,9 +167,15 @@ int par_io_of_config(struct device_node *np) } while (pio_map_len > 0) { - par_io_config_pin((u8) pio_map[0], (u8) pio_map[1], - (int) pio_map[2], (int) pio_map[3], - (int) pio_map[4], (int) pio_map[5]); + u8 port = be32_to_cpu(pio_map[0]); + u8 pin = be32_to_cpu(pio_map[1]); + int dir = be32_to_cpu(pio_map[2]); + int open_drain = be32_to_cpu(pio_map[3]); + int assignment = be32_to_cpu(pio_map[4]); + int has_irq = be32_to_cpu(pio_map[5]); + + par_io_config_pin(port, pin, dir, open_drain, + assignment, has_irq); pio_map += 6; pio_map_len -= 6; }