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Fri, 2 Feb 2024 16:10:53 +0000 From: Josua Mayer Date: Fri, 02 Feb 2024 17:10:50 +0100 Subject: [PATCH v4 3/5] arm64: dts: ti: k3-am64-main: Add ICSSG IEP nodes Message-Id: <20240202-add-am64-som-v4-3-5f8b12af5e71@solid-run.com> References: <20240202-add-am64-som-v4-0-5f8b12af5e71@solid-run.com> In-Reply-To: <20240202-add-am64-som-v4-0-5f8b12af5e71@solid-run.com> To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alessandro Zummo , Alexandre Belloni Cc: Yazan Shhady , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rtc@vger.kernel.org, Josua Mayer , Suman Anna , Grygorii Strashko , MD Danish Anwar X-Mailer: b4 0.12.4 X-ClientProxiedBy: FR0P281CA0158.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:b3::16) To AM9PR04MB7586.eurprd04.prod.outlook.com (2603:10a6:20b:2d5::17) Precedence: bulk X-Mailing-List: linux-rtc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM9PR04MB7586:EE_|AS8PR04MB7894:EE_ X-MS-Office365-Filtering-Correlation-Id: 6f8eb5b9-0e95-43d8-bf70-08dc240987c4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?q?VVQYTQEvUrFT/Crlrc1AUCYYWpj+?= =?utf-8?q?rJOjF1EWysmWz3Wq5hDnkjxTiWSoP/qXTz8b/hGJZyeq1QN52aXWbC17NjXQwffVT?= =?utf-8?q?l0flM8hVjyYhfhisqCMzQyBnldlxNCcoUCb+ksznLByQpi9AZpvcaCt3P7K653pCp?= =?utf-8?q?5f8UCcaoLzGNB5JnGoeFOIsvPqRBqc69GXKaCvF4vyPU+rk9J8IHS6DtsB5RsL2AY?= =?utf-8?q?ZhKhGlfN5YbYYdpiIlhgsdFT56NsyiMMBWih7HqTkYhn/h+lnGY+Ty3azg/aR5ZLr?= =?utf-8?q?ECP7mP1+PmpnO4oigeJcIdONbcG++L02D1hivXs9KGD5pyQeHStj5d0H546mvzeJI?= =?utf-8?q?A5wicj50HD301xtntBrX5ifBJ3zLf0SG8/SHzofH4IX2W7+g7XHnUsyW8LCs0cP04?= =?utf-8?q?F7VQ81/rkyhdD2FJWjEPEPw4MDqacZPJCxWtg08SO0tmEwctNtgT8G6WxExNOgSLR?= =?utf-8?q?158malDhIHKNYZyNdsLs7hEfB0WFUAVj936WZmUFNweci//jxp7Nbew1kFaHK9MRE?= =?utf-8?q?kX+IRz5y9LSpr6NAVAvLxOQDofKo7hmSIdng73eHiCQslMomwhf4vFz/QV3w5mj7v?= =?utf-8?q?mk2OnoACUnAJCG2MwVIYkh8AW1gGXcq+hQ7J9OqEUvZloPELUR9MV4IbdHMnfgfJn?= =?utf-8?q?F9EAOXuBqiileELCU+KDByMsdBgRH8/hpCxKVFNNBCMq0ejJwdivfPeK+8osbLPGh?= =?utf-8?q?1THfXw6M6VNavwk0IWeC+nJoxgWx2bwtETUowV0NWkQoLE7itSdh/JS7zho2Dtm8U?= =?utf-8?q?5zsxHaU9dCirWjyQ+B1TmmosfroCHfaZo5hjYVfuGvuPsdNmouslwn8KkCvsuikoF?= =?utf-8?q?zPnqm9xuAx+5G72zbzlyhWCwOBlQCub/BhYcSCDSSAu70ZMDXCJ9fxcoOXRYXgSNi?= =?utf-8?q?ZBgg/SSkUTOxZ1DDoGiqwiP7xDHQ18Hq0KwFHWdmLL/eOuFVJaV42/bCofzy3bo3c?= =?utf-8?q?we0GBRziIomMUYrS9h4/tPx0z46G73bIhzIXlCXVb0X4Gjj1QGYm1aiheQZRxf/TF?= =?utf-8?q?aINhmVqdtTdYl4VYEkH30xoANzi7aIhmaGWymYAXgHBQMm3RAb+07YVqi9cbzE0pa?= =?utf-8?q?CZZGpofs82YyB6czbJxJXEhROgYhAfCIlktvDReF6iFL5u8qiF+IU2yiqkfQFKU+z?= =?utf-8?q?XJrlyKAEXwWhXcy8Cj1VjsyLbBrYM3meN1XParXic5k628nHpjtNnYHBZrFN4YUun?= =?utf-8?q?Z2gaWNHMr0EEeJsivibAfzo32AjhX75AMXe40BjCK0mRXw5REWu08uHneT83i2WJc?= =?utf-8?q?FCuiFubJ6P4B8CeQw9sVyrwUq13MlJtymYTzhQSNnAq2tPprnPs4+npqEvYbsV/sF?= =?utf-8?q?B/v2WRsvPy9CAbIZ1QhpYV5q/c4XqjldZ8MULwDUrIuXzdCEeB80RmtQgaG4l/2Di?= =?utf-8?q?0PYXj2PticfxhtR/vNJXz0JRMfluioONFdJEMiHAoTD3Gr7Cff45acnNDu28zRvoh?= =?utf-8?q?kGwMxb+NbWBLct//8HdrtJeBBn2Eyydpo5vNqkRk8hMwPfqXXTmssArUISIBNr9Bx?= =?utf-8?q?lfVZQaeiSE7t?= X-OriginatorOrg: solid-run.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6f8eb5b9-0e95-43d8-bf70-08dc240987c4 X-MS-Exchange-CrossTenant-AuthSource: AM9PR04MB7586.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Feb 2024 16:10:53.1779 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: a4a8aaf3-fd27-4e27-add2-604707ce5b82 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: IjHU+Qknxk7k9uFGkh2SN3UUklRKFFKABeDu6PKCxYJvNp/zsdx8O/1/ljqKmUjFDOXkG3WhYgrFH/P8qs4gAA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR04MB7894 From: Suman Anna The ICSSG IP on AM64x SoCs have two Industrial Ethernet Peripherals (IEPs) to manage/generate Industrial Ethernet functions such as time stamping. Each IEP sub-module is sourced from an internal clock mux that can be derived from either of the IP instance's ICSSG_IEP_GCLK or from another internal ICSSG CORE_CLK mux. Add both the IEP nodes for both the ICSSG instances. The IEP clock is currently configured to be derived indirectly from the ICSSG_ICLK running at 250 MHz. Signed-off-by: Vignesh Raghavendra Signed-off-by: Grygorii Strashko Signed-off-by: Suman Anna Signed-off-by: MD Danish Anwar Signed-off-by: Josua Mayer --- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index 0be642bc1b86..8130ee02a3d9 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -1232,6 +1232,18 @@ icssg0_iepclk_mux: iepclk-mux@30 { }; }; + icssg0_iep0: iep@2e000 { + compatible = "ti,am654-icss-iep"; + reg = <0x2e000 0x1000>; + clocks = <&icssg0_iepclk_mux>; + }; + + icssg0_iep1: iep@2f000 { + compatible = "ti,am654-icss-iep"; + reg = <0x2f000 0x1000>; + clocks = <&icssg0_iepclk_mux>; + }; + icssg0_mii_rt: mii-rt@32000 { compatible = "ti,pruss-mii", "syscon"; reg = <0x32000 0x100>; @@ -1373,6 +1385,18 @@ icssg1_iepclk_mux: iepclk-mux@30 { }; }; + icssg1_iep0: iep@2e000 { + compatible = "ti,am654-icss-iep"; + reg = <0x2e000 0x1000>; + clocks = <&icssg1_iepclk_mux>; + }; + + icssg1_iep1: iep@2f000 { + compatible = "ti,am654-icss-iep"; + reg = <0x2f000 0x1000>; + clocks = <&icssg1_iepclk_mux>; + }; + icssg1_mii_rt: mii-rt@32000 { compatible = "ti,pruss-mii", "syscon"; reg = <0x32000 0x100>;