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Tue, 14 Feb 2023 03:56:02 -0800 From: Dipen Patel To: , , , , , , , , , CC: Dipen Patel Subject: [PATCH V2 6/6] arm64: tegra: Add GTE nodes Date: Tue, 14 Feb 2023 03:55:53 -0800 Message-ID: <20230214115553.10416-7-dipenp@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230214115553.10416-1-dipenp@nvidia.com> References: <20230214115553.10416-1-dipenp@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT060:EE_|CY8PR12MB7413:EE_ X-MS-Office365-Filtering-Correlation-Id: deed0e13-8fde-46c9-bc6f-08db0e8277b1 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:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230025)(4636009)(136003)(346002)(39860400002)(396003)(376002)(451199018)(40470700004)(46966006)(36840700001)(82740400003)(70586007)(36860700001)(7696005)(41300700001)(8676002)(70206006)(4326008)(8936002)(5660300002)(356005)(921005)(86362001)(7636003)(107886003)(83380400001)(1076003)(186003)(26005)(6666004)(40460700003)(478600001)(426003)(336012)(2616005)(47076005)(36756003)(82310400005)(110136005)(316002)(40480700001)(2906002)(2101003)(83996005);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Feb 2023 11:56:11.8168 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: deed0e13-8fde-46c9-bc6f-08db0e8277b1 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT060.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR12MB7413 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add GTE nodes for the tegra234. Also modify AON GTE nodes for the tegra194 to remove nvidia,slice property and add nvidia,gpio-controller propertyto specify AON GPIO controller node so that GTE driver can do namespace conversion between GPIO lines provided by the gpiolib framework and hardware timestamping engine subsystem. Signed-off-by: Dipen Patel --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 3 +-- arch/arm64/boot/dts/nvidia/tegra234.dtsi | 19 +++++++++++++++++++ 2 files changed, 20 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 4afcbd60e144..4c92850b1ec4 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -1363,7 +1363,6 @@ reg = <0x3aa0000 0x10000>; interrupts = ; nvidia,int-threshold = <1>; - nvidia,slices = <11>; #timestamp-cells = <1>; status = "okay"; }; @@ -1586,7 +1585,7 @@ reg = <0xc1e0000 0x10000>; interrupts = ; nvidia,int-threshold = <1>; - nvidia,slices = <3>; + nvidia,gpio-controller = <&gpio_aon>; #timestamp-cells = <1>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index eaf05ee9acd1..4a87490c5fd4 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -1086,6 +1086,15 @@ clock-names = "fuse"; }; + hte_lic: hardware-timestamp@3aa0000 { + compatible = "nvidia,tegra234-gte-lic"; + reg = <0x3aa0000 0x10000>; + interrupts = ; + nvidia,int-threshold = <1>; + #timestamp-cells = <1>; + status = "okay"; + }; + hsp_top0: hsp@3c00000 { compatible = "nvidia,tegra234-hsp", "nvidia,tegra194-hsp"; reg = <0x03c00000 0xa0000>; @@ -1603,6 +1612,16 @@ #mbox-cells = <2>; }; + hte_aon: hardware-timestamp@c1e0000 { + compatible = "nvidia,tegra234-gte-aon"; + reg = <0xc1e0000 0x10000>; + interrupts = ; + nvidia,int-threshold = <1>; + nvidia,gpio-controller = <&gpio_aon>; + #timestamp-cells = <1>; + status = "okay"; + }; + gen2_i2c: i2c@c240000 { compatible = "nvidia,tegra194-i2c"; reg = <0xc240000 0x100>; -- 2.17.1