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vger.kernel.org; dmarc=none action=none header.from=nxp.com; Received: from AM6PR04MB4966.eurprd04.prod.outlook.com (2603:10a6:20b:2::14) by AM6PR04MB6517.eurprd04.prod.outlook.com (2603:10a6:20b:f5::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3589.20; Thu, 19 Nov 2020 13:44:34 +0000 Received: from AM6PR04MB4966.eurprd04.prod.outlook.com ([fe80::3cfc:a92e:75ad:ce4a]) by AM6PR04MB4966.eurprd04.prod.outlook.com ([fe80::3cfc:a92e:75ad:ce4a%3]) with mapi id 15.20.3564.029; Thu, 19 Nov 2020 13:44:33 +0000 From: Dong Aisheng To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: shawnguo@kernel.org, fabio.estevam@nxp.com, aisheng.dong@nxp.com, kernel@pengutronix.de, linux-imx@nxp.com, mirela.rabulea@nxp.com, jan.kiszka@siemens.com, dongas86@gmail.com Subject: [PATCH v4 06/15] arm64: dts: imx8: add adma lpcg clocks Date: Thu, 19 Nov 2020 21:26:45 +0800 Message-Id: <20201119132654.1755-7-aisheng.dong@nxp.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20201119132654.1755-1-aisheng.dong@nxp.com> References: <20201119132654.1755-1-aisheng.dong@nxp.com> X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: SG2PR04CA0164.apcprd04.prod.outlook.com (2603:1096:4::26) To AM6PR04MB4966.eurprd04.prod.outlook.com (2603:10a6:20b:2::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from b29396-OptiPlex-7040.ap.freescale.net (119.31.174.66) by SG2PR04CA0164.apcprd04.prod.outlook.com (2603:1096:4::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3589.20 via Frontend Transport; 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DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8c70fc71-f9bc-46d9-8efe-08d88c913f6e X-MS-Exchange-CrossTenant-AuthSource: AM6PR04MB4966.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Nov 2020 13:44:33.8550 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: oeSzcQXxMNo85sMu7/PxtgqWlgiBl5FqT/HmnBV7Rld094awz8yAormCCOWcUkGEEO8RxB0UDAibmP58QBM67A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR04MB6517 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add adma lpcg clocks Cc: Rob Herring Cc: Mark Rutland Cc: devicetree@vger.kernel.org Cc: Shawn Guo Cc: Sascha Hauer Cc: Fabio Estevam Signed-off-by: Dong Aisheng --- ChangeLog: v3->v4: * add missing lpcg headfile v2->v3: * update to use clock-indices property instead of bit-offset property v1->v2: * Use old SCU clock binding temporarily to avoid build warning due to SCU clock cell will be changed to 2. * add power domain property --- .../boot/dts/freescale/imx8-ss-adma.dtsi | 122 ++++++++++++++++++ 1 file changed, 122 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-adma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-adma.dtsi index 2c0bb822c179..9301166ea629 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-adma.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-adma.dtsi @@ -4,17 +4,51 @@ * Dong Aisheng */ +#include +#include + adma_subsys: bus@59000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x59000000 0x0 0x59000000 0x2000000>; + dma_ipg_clk: clock-dma-ipg { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <120000000>; + clock-output-names = "dma_ipg_clk"; + }; + + /* LPCG clocks */ adma_lpcg: clock-controller@59000000 { reg = <0x59000000 0x2000000>; #clock-cells = <1>; }; + dsp_lpcg: clock-controller@59580000 { + reg = <0x59580000 0x10000>; + #clock-cells = <1>; + clocks = <&dma_ipg_clk>, + <&dma_ipg_clk>, + <&dma_ipg_clk>; + clock-indices = , , + ; + clock-output-names = "dsp_lpcg_adb_clk", + "dsp_lpcg_ipg_clk", + "dsp_lpcg_core_clk"; + power-domains = <&pd IMX_SC_R_DSP>; + }; + + dsp_ram_lpcg: clock-controller@59590000 { + reg = <0x59590000 0x10000>; + #clock-cells = <1>; + clocks = <&dma_ipg_clk>; + clock-indices = ; + clock-output-names = "dsp_ram_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_DSP_RAM>; + }; + adma_dsp: dsp@596e8000 { compatible = "fsl,imx8qxp-dsp"; reg = <0x596e8000 0x88000>; @@ -76,6 +110,50 @@ adma_subsys: bus@59000000 { status = "disabled"; }; + uart0_lpcg: clock-controller@5a460000 { + reg = <0x5a460000 0x10000>; + #clock-cells = <1>; + clocks = <&clk IMX_ADMA_UART0_CLK>, + <&dma_ipg_clk>; + clock-indices = , ; + clock-output-names = "uart0_lpcg_baud_clk", + "uart0_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_UART_0>; + }; + + uart1_lpcg: clock-controller@5a470000 { + reg = <0x5a470000 0x10000>; + #clock-cells = <1>; + clocks = <&clk IMX_ADMA_UART1_CLK>, + <&dma_ipg_clk>; + clock-indices = , ; + clock-output-names = "uart1_lpcg_baud_clk", + "uart1_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_UART_1>; + }; + + uart2_lpcg: clock-controller@5a480000 { + reg = <0x5a480000 0x10000>; + #clock-cells = <1>; + clocks = <&clk IMX_ADMA_UART2_CLK>, + <&dma_ipg_clk>; + clock-indices = , ; + clock-output-names = "uart2_lpcg_baud_clk", + "uart2_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_UART_2>; + }; + + uart3_lpcg: clock-controller@5a490000 { + reg = <0x5a490000 0x10000>; + #clock-cells = <1>; + clocks = <&clk IMX_ADMA_UART3_CLK>, + <&dma_ipg_clk>; + clock-indices = , ; + clock-output-names = "uart3_lpcg_baud_clk", + "uart3_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_UART_3>; + }; + adma_i2c0: i2c@5a800000 { reg = <0x5a800000 0x4000>; interrupts = ; @@ -119,4 +197,48 @@ adma_subsys: bus@59000000 { power-domains = <&pd IMX_SC_R_I2C_3>; status = "disabled"; }; + + i2c0_lpcg: clock-controller@5ac00000 { + reg = <0x5ac00000 0x10000>; + #clock-cells = <1>; + clocks = <&clk IMX_ADMA_I2C0_CLK>, + <&dma_ipg_clk>; + clock-indices = , ; + clock-output-names = "i2c0_lpcg_clk", + "i2c0_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_I2C_0>; + }; + + i2c1_lpcg: clock-controller@5ac10000 { + reg = <0x5ac10000 0x10000>; + #clock-cells = <1>; + clocks = <&clk IMX_ADMA_I2C1_CLK>, + <&dma_ipg_clk>; + clock-indices = , ; + clock-output-names = "i2c1_lpcg_clk", + "i2c1_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_I2C_1>; + }; + + i2c2_lpcg: clock-controller@5ac20000 { + reg = <0x5ac20000 0x10000>; + #clock-cells = <1>; + clocks = <&clk IMX_ADMA_I2C2_CLK>, + <&dma_ipg_clk>; + clock-indices = , ; + clock-output-names = "i2c2_lpcg_clk", + "i2c2_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_I2C_2>; + }; + + i2c3_lpcg: clock-controller@5ac30000 { + reg = <0x5ac30000 0x10000>; + #clock-cells = <1>; + clocks = <&clk IMX_ADMA_I2C3_CLK>, + <&dma_ipg_clk>; + clock-indices = , ; + clock-output-names = "i2c3_lpcg_clk", + "i2c3_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_I2C_3>; + }; };