Received-SPF: pass (google.com: domain of linux-kernel+bounces-118728-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
From: Tan Chun Hau <chunhau.tan@starfivetech.com>
To: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>,
	Vinod Koul <vkoul@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>
Cc: Ley Foon Tan <leyfoon.tan@starfivetech.com>,
	Jee Heng Sia <jeeheng.sia@starfivetech.com>,
	dmaengine@vger.kernel.org,
	devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] dmaengine: dw-axi-dmac: Add support for StarFive JH8100 DMA
Date: Tue, 26 Mar 2024 02:54:57 -0700
Message-Id: <20240326095457.201572-3-chunhau.tan@starfivetech.com>
In-Reply-To: <20240326095457.201572-1-chunhau.tan@starfivetech.com>
References: <20240326095457.201572-1-chunhau.tan@starfivetech.com>
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
Precedence: bulk
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0:
	=?us-ascii?Q?a+oKd29jg1arpfzk8glzTDfExs5zjuR+pUCBQgN6tsrCc2jwVXGyPEs/Pba2?=
 =?us-ascii?Q?Z8DLBgpxZHX8Dsfdf+a2r3tX7gCci5YEg5DnTceICklhPmZLUEaeSRfa+7Kr?=
 =?us-ascii?Q?wBYQgBNSTPnxHUGNCvKzeOjGo4NqlmCoVK0wcYDkNJjMpy6CivAAujvmpYQu?=
 =?us-ascii?Q?53jDHhhmS7xiRFm803flEaeJX9XT67UtAb1cALFzUirS5Gn15/57qD529cJR?=
 =?us-ascii?Q?XHrcWv18dX4XxS6EdpNl+LWnswEbyZwh5m1ia1vFa2gP7Qz6nn+z/E5IJAA2?=
 =?us-ascii?Q?NWBAh6Ts+C7gvm2MzLgGzWKoWYtBXZNo0JVYxCf4nKVhe0FBsUG9QPCRD1VM?=
 =?us-ascii?Q?vXfiBJToy9+9KehGqURkofzJ8WhEbDzIg1z0xS0hOZ7AzXnlYfWZfXNPHUrf?=
 =?us-ascii?Q?Z8iYXPJuADcmKY5rrxkSDfLWPrdB18r9qeMvLSd8VXI3o3Sxg1TVv0KPRTHe?=
 =?us-ascii?Q?dOj0qF8RfeJxz10uCD/zRdRnYrZd2kxF64D1sNiKIIandV0xHSNRIlfe1bso?=
 =?us-ascii?Q?ivAmnLjmMVHlPpovwxQdraNZndg/fV2AqTW8wzRqQxM0KLYIfCOuS61n1xwl?=
 =?us-ascii?Q?V6k/ubNfz890T+PVz4jsEaEnkjousf/D7MJN8Q+00ddPTUjCRo96fYw1zJCs?=
 =?us-ascii?Q?qPItQSRxs+Mr4wtedf4oRw95uZTMJh2m+Oz+RdRTEejtcRRgY7eMZPtbflU+?=
 =?us-ascii?Q?eO1Cai6uE6bac2wSH8yZvszj4sYWJSW3klTmQiHMOeDz3ZQlhasFxLR99u2O?=
 =?us-ascii?Q?HeVDwFEJwepOy89WDsFvMXLWoPu1t0fCwNOPNqUyxJUntIWDDnkWTymfmc3R?=
 =?us-ascii?Q?naQKEmMOQ+DeRXODeGaaR9yTajwb1PenFKlnNGbxEOcvwisfqT92EoPckAPR?=
 =?us-ascii?Q?LAdpuk/uC3AFsgWNhlnlYmZ9lHjxVN1ZAHvukFSuFYNwqb15VNj0ftgvD8Vc?=
 =?us-ascii?Q?3X6W5wYFzj/QULDPFEWnRd71W8rFjkdaC6egd0EgnWcs5okVYgmhzQq/3imn?=
 =?us-ascii?Q?NE3i4oBb3sqFghnJ3kDeb7xcFRWYOI81NsuVcizH2Ky/ZceXnLQghxoV4LV+?=
 =?us-ascii?Q?Hg7sv//SeNy18kSc8IZxX+q19NCnNjRbSAx6p8vA3nnYqJlW417qGqN/O74g?=
 =?us-ascii?Q?luGTbwvYDqVaPBwwjVb9XUH4oCDvLZLXAd3jAbFhUjRzlmUgiD5x17tOePDL?=
 =?us-ascii?Q?m9TXd+tKQPE04g2pSAscjP4uwK1zmovlcqn8rf7XeYWpCxr+q4ibGmrsSR++?=
 =?us-ascii?Q?nXtzuqaVbZMyI3YZFBnJhRQHv/4Wl/Yh2dHC+Iwoj/M2cz7ezAMm8U+MyI7i?=
 =?us-ascii?Q?pEZOSv6yPWLH68D0CAlJcxSl/107ztFY7Ju3wCcU4x8rNgL3x7GyqWcvw5lE?=
 =?us-ascii?Q?6dgkP1Xu8T/aHUvREvteaOahD9Qq2MQJYY/3zQj6do09P2C+A8HS6nBks9n/?=
 =?us-ascii?Q?dbAfALHQXr49tSXlXjN0107RDN30wL2PfuJOaoj6gVN43qlr58riyz/hl/5s?=
 =?us-ascii?Q?9Ngql0dQmbJnTAoRqMA6MsRImqQw90UzJ8OBFLeLB7fw6BpvVamqi4MbELvV?=
 =?us-ascii?Q?JCXTGUfKLBlkXSjeqPCtCFxejWx9yn3Yvbmb56GdJYQFCn61ol1EkWjYjbpl?=
 =?us-ascii?Q?Lg=3D=3D?=
X-OriginatorOrg: starfivetech.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 493c743d-c083-4a55-a003-08dc4d7ad4d9
X-MS-Exchange-CrossTenant-AuthSource: BJSPR01MB0595.CHNPR01.prod.partner.outlook.cn
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Mar 2024 09:55:13.4047
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 06fe3fa3-1221-43d3-861b-5a4ee687a85c
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: 1rUdCtR5kjnvM9y1/zjXFhwH39+xaUV/DeI1kSnSIrakgMyPFsKDkvAFbJo1uPRN5qqLI5q5mu4zaW++z8NMciWoZcdZAgoX4SMO3Cj8qgs=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BJSPR01MB0660

JH8100 requires reset operation only in device probe.

Signed-off-by: Tan Chun Hau <chunhau.tan@starfivetech.com>
---
 drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
index a86a81ff0caa..abb3523ba8ab 100644
--- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
+++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
@@ -1653,6 +1653,9 @@ static const struct of_device_id dw_dma_of_id_table[] = {
 	}, {
 		.compatible = "starfive,jh7110-axi-dma",
 		.data = (void *)(AXI_DMA_FLAG_HAS_RESETS | AXI_DMA_FLAG_USE_CFG2),
+	}, {
+		.compatible = "starfive,jh8100-axi-dma",
+		.data = (void *)AXI_DMA_FLAG_HAS_RESETS,
 	},
 	{}
 };
-- 
2.25.1