From patchwork Tue Apr 19 12:33:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen-KH Cheng X-Patchwork-Id: 12818210 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 43D5FC433EF for ; Tue, 19 Apr 2022 13:34:06 +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=kTakG/YXh9XZYRGGnUYtjf3wIrcrsbPT6lVf/hm5iDs=; b=tOrxKzbBcwVhEr UxB0ccMKZvE0GQOm/AgcdTGmz70P1YUcVOcMcu8mgpNCMdVAC8LfEoksvrN4z+vbwzojUj6hlT8Iv XpmTN8F8qTajgYQaH0+6PatmuHUcwxHWdiF96NZxJzXUlxb+//KJ+d59KJGxHVwdKq9Ws0nfHj3DF 0ZLj6HF6by6QZW0bbgEFtoGfYxYyKQiXDrIN/pL7C9zD1nDU3Fv9PLR6dkPxPib1ZeeS8TlNG1AS+ Xy364ok+I+/P7y0q7phRbZRE8kp1iuLMZRI6jks7nenJMAqAVvfDMICE0OddqBjQPZlBF1CQnzjnT +Plu2AHcsT3qju+E2pRg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ngnxO-003rwJ-Ow; Tue, 19 Apr 2022 13:31:51 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ngn3A-003WMo-2q; Tue, 19 Apr 2022 12:33:46 +0000 X-UUID: 263238e2a7484098b2dbc99d6cdf9323-20220419 X-UUID: 263238e2a7484098b2dbc99d6cdf9323-20220419 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 827300936; Tue, 19 Apr 2022 05:33:36 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 19 Apr 2022 05:33:34 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 19 Apr 2022 20:33:32 +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 20:33:32 +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 0/2] remoteproc: mediatek: allow different SCP firmware names Date: Tue, 19 Apr 2022 20:33:29 +0800 Message-ID: <20220419123331.14377-1-allen-kh.cheng@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220419_053344_181403_F9DDAC13 X-CRM114-Status: UNSURE ( 9.14 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The SCP needs firmware which differs between platforms and SoCs. Add a new property "firmware-name" to allow the DT to specify the platform/board specific path to this firmware file. The firmware-name property is optional and the code falls back to the old filename if the property isn't present. Base on remoteproc/linux.git, rproc-next (58b7c856519f) changes since v2:$ - use rproc_of_parse_firmware instead of of_property_read_string changes since v1: - fix a misspelled word in commit title Allen-KH Cheng (2): dt-bindings: remoteproc: mediatek: add firmware-name property remoteproc: mediatek: allow reading firmware-name from DT Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml | 7 +++++++ drivers/remoteproc/mtk_scp.c | 6 +++++- 2 files changed, 12 insertions(+), 1 deletion(-)