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Thu, 20 Jul 2023 23:11:56 -0500 From: Piyush Mehta To: , , , , CC: , , , Piyush Mehta Subject: [PATCH V2 2/2] reset: reset-zynqmp: add support for Versal NET platform Date: Fri, 21 Jul 2023 09:41:19 +0530 Message-ID: <20230721041119.4058430-3-piyush.mehta@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230721041119.4058430-1-piyush.mehta@amd.com> References: <20230721041119.4058430-1-piyush.mehta@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT053:EE_|MW4PR12MB7029:EE_ X-MS-Office365-Filtering-Correlation-Id: c77c3a28-8ce3-41a0-37bf-08db89a0a120 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230028)(4636009)(396003)(39860400002)(136003)(346002)(376002)(451199021)(82310400008)(46966006)(36840700001)(40470700004)(70206006)(47076005)(70586007)(40460700003)(2906002)(6636002)(4326008)(6666004)(426003)(83380400001)(54906003)(478600001)(110136005)(336012)(186003)(356005)(36756003)(82740400003)(86362001)(26005)(1076003)(2616005)(36860700001)(81166007)(40480700001)(41300700001)(5660300002)(8676002)(8936002)(316002)(44832011)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Jul 2023 04:11:59.3604 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c77c3a28-8ce3-41a0-37bf-08db89a0a120 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT053.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR12MB7029 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Updated the reset driver to support Versal NET platform. As part of adding support for versal NET: - Added Versal NET specific compatible string. - Reset Id and number of resets. Signed-off-by: Piyush Mehta --- drivers/reset/reset-zynqmp.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/reset/reset-zynqmp.c b/drivers/reset/reset-zynqmp.c index 59dc0ff9af9e..2391ac16a180 100644 --- a/drivers/reset/reset-zynqmp.c +++ b/drivers/reset/reset-zynqmp.c @@ -14,6 +14,7 @@ #define ZYNQMP_NR_RESETS (ZYNQMP_PM_RESET_END - ZYNQMP_PM_RESET_START) #define ZYNQMP_RESET_ID ZYNQMP_PM_RESET_START #define VERSAL_NR_RESETS 95 +#define VERSAL_NET_NR_RESETS 176 =20 struct zynqmp_reset_soc_data { u32 reset_id; @@ -88,6 +89,11 @@ static const struct zynqmp_reset_soc_data versal_reset_d= ata =3D { .num_resets =3D VERSAL_NR_RESETS, }; =20 +static const struct zynqmp_reset_soc_data versal_net_reset_data =3D { + .reset_id =3D 0, + .num_resets =3D VERSAL_NET_NR_RESETS, +}; + static const struct reset_control_ops zynqmp_reset_ops =3D { .reset =3D zynqmp_reset_reset, .assert =3D zynqmp_reset_assert, @@ -122,6 +128,7 @@ static int zynqmp_reset_probe(struct platform_device *p= dev) static const struct of_device_id zynqmp_reset_dt_ids[] =3D { { .compatible =3D "xlnx,zynqmp-reset", .data =3D &zynqmp_reset_data, }, { .compatible =3D "xlnx,versal-reset", .data =3D &versal_reset_data, }, + { .compatible =3D "xlnx,versal-net-reset", .data =3D &versal_net_reset_da= ta, }, { /* sentinel */ }, }; =20 --=20 2.25.1