From patchwork Tue Nov 30 05:39:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?VHJldm9yIFd1ICjlkLPmlofoia8p?= X-Patchwork-Id: 12694085 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 D29ACC433F5 for ; Tue, 30 Nov 2021 05:40:36 +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=YaE/4JGZ4oB11mfQukdI9w/G1QCf95z5jYmnhoqISyE=; b=K7bsCLbtVLEZ+e aFK8huzsrddNE9aFWYCNf5IzGjDIVzQ+UGjnryakG7qeY6IFNcuvxCXryTg0kW2+7jzg8Vak2CUX7 8g7xe3R8lr7SUS9e1RFQ3mZPjhDBRknfMUKzZ//FBwzsoQ7DNXdbuXhrDse181EKXUF8wEAfh8ycX TZX4CcNqzXvl0LDsDKDkYfWuVupf01fZk92vl9pPVRLLgStHpyNpIxRJe9bORHUn/gMhkx3hw+jJh UL3JY6U1dcZ8Gg8Op+qfPtJ7vMqQuXbuwz98oWWOt2B5CvhiV+PfAOqU+go2ZsVHUvx5IEBNOi1Ee PpWnTI3PgoCi1RKtn5yQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mrvrP-003eEP-Hf; Tue, 30 Nov 2021 05:39:23 +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 1mrvrK-003eDL-Cs; Tue, 30 Nov 2021 05:39:21 +0000 X-UUID: ae6cc135372147e78b34db867c764181-20211129 X-UUID: ae6cc135372147e78b34db867c764181-20211129 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 810816476; Mon, 29 Nov 2021 22:39:10 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 29 Nov 2021 21:39:09 -0800 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, 30 Nov 2021 13:39:07 +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, 30 Nov 2021 13:39:07 +0800 From: Trevor Wu To: , , , CC: , , , , , , Subject: [PATCH 0/2] ASoC: mediatek: support memory-region assignment Date: Tue, 30 Nov 2021 13:39:03 +0800 Message-ID: <20211130053905.28470-1-trevor.wu@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-20211129_213918_465695_D1452C99 X-CRM114-Status: UNSURE ( 7.33 ) 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 This series of patches adds support for memory-region assignment, so the access region of DMA engine could be restricted. Patches are based on broonie tree "for-next" branch. Trevor Wu (2): ASoC: mediatek: mt8195: support reserved memory assignment dt-bindings: mediatek: mt8195: add memory-region property .../devicetree/bindings/sound/mt8195-afe-pcm.yaml | 8 ++++++++ sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 7 +++++++ 2 files changed, 15 insertions(+)