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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11048C43217 for ; Tue, 19 Apr 2022 12:33:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245174AbiDSMg1 (ORCPT ); Tue, 19 Apr 2022 08:36:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53942 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243225AbiDSMg0 (ORCPT ); Tue, 19 Apr 2022 08:36:26 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F47123BC3; Tue, 19 Apr 2022 05:33:43 -0700 (PDT) X-UUID: db70e4c95aa3463cab90f155dbb97527-20220419 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4,REQID:78242f48-6795-4f14-9220-01230492c558,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:-20,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,AC TION:release,TS:-20 X-CID-META: VersionHash:faefae9,CLOUDID:a42162ef-06b0-4305-bfbf-554bfc9d151a,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: db70e4c95aa3463cab90f155dbb97527-20220419 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1451498009; Tue, 19 Apr 2022 20:33:36 +0800 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Tue, 19 Apr 2022 20:33:35 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 19 Apr 2022 20:33:34 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 19 Apr 2022 20:33:34 +0800 From: Allen-KH Cheng To: Ohad Ben-Cohen , Bjorn Andersson , Mathieu Poirier , Rob Herring , Matthias Brugger CC: Hsin-Yi Wang , , , , , , , Allen-KH Cheng Subject: [PATCH v3 2/2] remoteproc: mediatek: allow reading firmware-name from DT Date: Tue, 19 Apr 2022 20:33:31 +0800 Message-ID: <20220419123331.14377-3-allen-kh.cheng@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220419123331.14377-1-allen-kh.cheng@mediatek.com> References: <20220419123331.14377-1-allen-kh.cheng@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org The SCP firmware blob differs between platforms and SoCs. We add support in the SCP driver for reading the path of firmware file from DT in order to allow these files to live in a generic file system (or linux-firmware). The firmware-name property is optional and the code falls back to the old filename if the property isn't present. Signed-off-by: Allen-KH Cheng --- drivers/remoteproc/mtk_scp.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c index 621174ea7fd6..47b2a40e1b4a 100644 --- a/drivers/remoteproc/mtk_scp.c +++ b/drivers/remoteproc/mtk_scp.c @@ -809,9 +809,13 @@ static int scp_probe(struct platform_device *pdev) struct mtk_scp *scp; struct rproc *rproc; struct resource *res; - char *fw_name = "scp.img"; + const char *fw_name = "scp.img"; int ret, i; + ret = rproc_of_parse_firmware(dev, 0, &fw_name); + if (ret < 0 && ret != -EINVAL) + return ret; + rproc = devm_rproc_alloc(dev, np->name, &scp_ops, fw_name, sizeof(*scp)); if (!rproc) return dev_err_probe(dev, -ENOMEM, "unable to allocate remoteproc\n"); -- 2.18.0 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 D7CE0C433F5 for ; Tue, 19 Apr 2022 13:35:33 +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:References:In-Reply-To: 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: List-Owner; bh=BoJIfp/WAmUP5ae59tmAUyM70MWkqazHDXMe8oVwK1Y=; b=2GmOp2zxQ3amos x84Wxi9991oFpfaZQnqnbPv5dMnYeluUnocJbG9IJ9nkujsHxqQfGWTG8cXCz/mxJRsF/NRKJ2ilU mmtS/YcgGXw051XDJqyMg8sYyopsf5LD70EPL8U2IwJlvqslhW8Nq1dc8COTjpnPRCE27/rnLH5Xd JrDMaT+XBQC/lrx+88RTEBLsIs65GpZJ60aaJgqCZce6u96J55rj0yvE8R+WLxSxjhjSX3vH6mfYh zrV5AgqBZ1xzrdYigYltyvkIuLvzZzvpUdJAzgJvBtHcKNFekiEEPSl5K+qfkYOL7oAGiVcZrkPHO UiTKnhJEIdt+Y0TkMdmg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ngo0r-003tbR-OE; Tue, 19 Apr 2022 13:35:25 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ngnCr-003a8s-Oa; Tue, 19 Apr 2022 12:43:47 +0000 X-UUID: 9d977cdb7f0f452ba1b27bca6ffb7a29-20220419 X-UUID: 9d977cdb7f0f452ba1b27bca6ffb7a29-20220419 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1829701286; Tue, 19 Apr 2022 05:43:38 -0700 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 19 Apr 2022 05:33:36 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 19 Apr 2022 20:33:34 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 19 Apr 2022 20:33:34 +0800 From: Allen-KH Cheng To: Ohad Ben-Cohen , Bjorn Andersson , Mathieu Poirier , Rob Herring , Matthias Brugger CC: Hsin-Yi Wang , , , , , , , Allen-KH Cheng Subject: [PATCH v3 2/2] remoteproc: mediatek: allow reading firmware-name from DT Date: Tue, 19 Apr 2022 20:33:31 +0800 Message-ID: <20220419123331.14377-3-allen-kh.cheng@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220419123331.14377-1-allen-kh.cheng@mediatek.com> References: <20220419123331.14377-1-allen-kh.cheng@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220419_054345_842725_567CCE7E X-CRM114-Status: GOOD ( 14.28 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The SCP firmware blob differs between platforms and SoCs. We add support in the SCP driver for reading the path of firmware file from DT in order to allow these files to live in a generic file system (or linux-firmware). The firmware-name property is optional and the code falls back to the old filename if the property isn't present. Signed-off-by: Allen-KH Cheng --- drivers/remoteproc/mtk_scp.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c index 621174ea7fd6..47b2a40e1b4a 100644 --- a/drivers/remoteproc/mtk_scp.c +++ b/drivers/remoteproc/mtk_scp.c @@ -809,9 +809,13 @@ static int scp_probe(struct platform_device *pdev) struct mtk_scp *scp; struct rproc *rproc; struct resource *res; - char *fw_name = "scp.img"; + const char *fw_name = "scp.img"; int ret, i; + ret = rproc_of_parse_firmware(dev, 0, &fw_name); + if (ret < 0 && ret != -EINVAL) + return ret; + rproc = devm_rproc_alloc(dev, np->name, &scp_ops, fw_name, sizeof(*scp)); if (!rproc) return dev_err_probe(dev, -ENOMEM, "unable to allocate remoteproc\n"); -- 2.18.0 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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 73472C433EF for ; Tue, 19 Apr 2022 13:37:44 +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:References:In-Reply-To: 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: List-Owner; bh=I3dV1wob88xrt1wxPoDdY0NGLiRUBfeCK4AwIN78qsk=; b=47HxsU7RUXqIWf 5PJXAsS4i22AcKjA/EbAi11M21srZYfFj36ou9BstOBOzmV7ebXXre9tOxmUuAp5ayu0uoo/7RHA/ fpcoXYpQb7PIVFZnsp7Jw+mZlRJqXek31nbImDXbGaoV0kCd2aNkRhq0ztJ5MrE57wRscTiSCfqc/ 0Pm2SEcFu/H/1m0XNRljzqzLQYee8uhJ0fgDQzQON75TUOf84hcwon82F2kxuMkn4GdI3V1ewr8xH Sg0rVxALpFX/N5NkUp6LV5U32dO6+QdRJzeuzPLMORCcOF3tL6o9lvQKWr0/HptPawE1isgzfrrpi LTL9j6fTDQNcAu3zyyCg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ngo0z-003teW-QJ; Tue, 19 Apr 2022 13:35:34 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ngnCr-003a8s-Oa; Tue, 19 Apr 2022 12:43:47 +0000 X-UUID: 9d977cdb7f0f452ba1b27bca6ffb7a29-20220419 X-UUID: 9d977cdb7f0f452ba1b27bca6ffb7a29-20220419 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1829701286; Tue, 19 Apr 2022 05:43:38 -0700 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 19 Apr 2022 05:33:36 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 19 Apr 2022 20:33:34 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 19 Apr 2022 20:33:34 +0800 From: Allen-KH Cheng To: Ohad Ben-Cohen , Bjorn Andersson , Mathieu Poirier , Rob Herring , Matthias Brugger CC: Hsin-Yi Wang , , , , , , , Allen-KH Cheng Subject: [PATCH v3 2/2] remoteproc: mediatek: allow reading firmware-name from DT Date: Tue, 19 Apr 2022 20:33:31 +0800 Message-ID: <20220419123331.14377-3-allen-kh.cheng@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220419123331.14377-1-allen-kh.cheng@mediatek.com> References: <20220419123331.14377-1-allen-kh.cheng@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220419_054345_842725_567CCE7E X-CRM114-Status: GOOD ( 14.28 ) 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 SCP firmware blob differs between platforms and SoCs. We add support in the SCP driver for reading the path of firmware file from DT in order to allow these files to live in a generic file system (or linux-firmware). The firmware-name property is optional and the code falls back to the old filename if the property isn't present. Signed-off-by: Allen-KH Cheng --- drivers/remoteproc/mtk_scp.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c index 621174ea7fd6..47b2a40e1b4a 100644 --- a/drivers/remoteproc/mtk_scp.c +++ b/drivers/remoteproc/mtk_scp.c @@ -809,9 +809,13 @@ static int scp_probe(struct platform_device *pdev) struct mtk_scp *scp; struct rproc *rproc; struct resource *res; - char *fw_name = "scp.img"; + const char *fw_name = "scp.img"; int ret, i; + ret = rproc_of_parse_firmware(dev, 0, &fw_name); + if (ret < 0 && ret != -EINVAL) + return ret; + rproc = devm_rproc_alloc(dev, np->name, &scp_ops, fw_name, sizeof(*scp)); if (!rproc) return dev_err_probe(dev, -ENOMEM, "unable to allocate remoteproc\n"); -- 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel