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dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=oss.nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DBAPR04MB7285.eurprd04.prod.outlook.com (2603:10a6:10:1ac::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4219.24; Sat, 12 Jun 2021 12:58:38 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::45b9:c993:87ec:9a64]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::45b9:c993:87ec:9a64%8]) with mapi id 15.20.4219.022; Sat, 12 Jun 2021 12:58:38 +0000 From: "Peng Fan (OSS)" To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, p.zabel@pengutronix.de, l.stach@pengutronix.de, krzk@kernel.org, agx@sigxcpu.org, marex@denx.de, andrew.smirnov@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, ping.bai@nxp.com, frieder.schrempf@kontron.de, aford173@gmail.com, abel.vesa@nxp.com, Peng Fan , Rob Herring Subject: [PATCH V7 1/4] dt-bindings: power: Add defines for i.MX8MM BLK-CTL power domains Date: Sat, 12 Jun 2021 21:31:31 +0800 Message-Id: <20210612133134.2738-2-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210612133134.2738-1-peng.fan@oss.nxp.com> References: <20210612133134.2738-1-peng.fan@oss.nxp.com> X-Originating-IP: [119.31.174.71] X-ClientProxiedBy: SG2PR06CA0174.apcprd06.prod.outlook.com (2603:1096:1:1e::28) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0174.apcprd06.prod.outlook.com (2603:1096:1:1e::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4219.21 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: da71948f-21da-4c5a-1c31-08d92da1cb82 X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Jun 2021 12:58:38.0970 (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: QXDrdOzfjdghayIKr3/1aruTjLrw/b34kNheLH+uVJe+x/MnZvX2B87ia5R1QKtyjqkOl6eGjfDyhbkhjW8ryg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBAPR04MB7285 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Peng Fan Adding the defines for i.MX8MM BLK-CTL power domains. Signed-off-by: Peng Fan Reviewed-by: Frieder Schrempf Acked-by: Rob Herring --- include/dt-bindings/power/imx8mm-power.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/include/dt-bindings/power/imx8mm-power.h b/include/dt-bindings/power/imx8mm-power.h index fc9c2e16aadc..982ca2939cdc 100644 --- a/include/dt-bindings/power/imx8mm-power.h +++ b/include/dt-bindings/power/imx8mm-power.h @@ -19,4 +19,17 @@ #define IMX8MM_POWER_DOMAIN_DISPMIX 10 #define IMX8MM_POWER_DOMAIN_MIPI 11 +#define IMX8MM_BLK_CTL_PD_VPU_G2 0 +#define IMX8MM_BLK_CTL_PD_VPU_G1 1 +#define IMX8MM_BLK_CTL_PD_VPU_H1 2 +#define IMX8MM_BLK_CTL_PD_VPU_BUS 3 +#define IMX8MM_BLK_CTL_PD_VPU_MAX 4 + +#define IMX8MM_BLK_CTL_PD_DISPMIX_CSI_BRIDGE 0 +#define IMX8MM_BLK_CTL_PD_DISPMIX_LCDIF 1 +#define IMX8MM_BLK_CTL_PD_DISPMIX_MIPI_DSI 2 +#define IMX8MM_BLK_CTL_PD_DISPMIX_MIPI_CSI 3 +#define IMX8MM_BLK_CTL_PD_DISPMIX_BUS 4 +#define IMX8MM_BLK_CTL_PD_DISPMIX_MAX 5 + #endif From patchwork Sat Jun 12 13:31:32 2021 Content-Type: text/plain; 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Sat, 12 Jun 2021 12:58:44 +0000 From: "Peng Fan (OSS)" To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, p.zabel@pengutronix.de, l.stach@pengutronix.de, krzk@kernel.org, agx@sigxcpu.org, marex@denx.de, andrew.smirnov@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, ping.bai@nxp.com, frieder.schrempf@kontron.de, aford173@gmail.com, abel.vesa@nxp.com, Peng Fan , Rob Herring Subject: [PATCH V7 2/4] dt-bindings: soc: imx: Add bindings for i.MX BLK_CTL Date: Sat, 12 Jun 2021 21:31:32 +0800 Message-Id: <20210612133134.2738-3-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210612133134.2738-1-peng.fan@oss.nxp.com> References: <20210612133134.2738-1-peng.fan@oss.nxp.com> X-Originating-IP: [119.31.174.71] X-ClientProxiedBy: SG2PR06CA0174.apcprd06.prod.outlook.com (2603:1096:1:1e::28) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0174.apcprd06.prod.outlook.com (2603:1096:1:1e::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4219.21 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 065199db-d650-4a4c-3a1b-08d92da1cf5b X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Jun 2021 12:58:44.3701 (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: zQIe8MaOSjAvInRQOZz4P+t0Nfd+o0R0r9D0POL/UJvzEt6kjr0HCNomVaEDQbvWFj4UU12U/yAuwQI4S43rrg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBAPR04MB7285 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Peng Fan Document the i.MX BLK_CTL with its devicetree properties. Each BLK CTL have different power domain inputs and they have different names, so we are not able to list all the power domain names for each BLK CTL here. For example: i.MX8MM dispmix BLK CTL, it has power-domains = <&pgc_dispmix>, <&pgc_mipi>; power-domain-names = "dispmix", "mipi"; vpumix BLK CTL, it has power-domains = <&vpumix_pd>, <&vpu_g1_pd>, <&vpu_g2_pd>, <&vpu_h1_pd>; power-domain-names = "vpumix", "g1", "g2", "h1"; Reviewed-by: Rob Herring Signed-off-by: Peng Fan --- .../bindings/soc/imx/fsl,imx-blk-ctl.yaml | 66 +++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/imx/fsl,imx-blk-ctl.yaml diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx-blk-ctl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx-blk-ctl.yaml new file mode 100644 index 000000000000..a66f11acc6b4 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx-blk-ctl.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/imx/fsl,imx-blk-ctl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX BLK_CTL + +maintainers: + - Peng Fan + +description: + i.MX BLK_CTL is a conglomerate of different GPRs that are + dedicated to a specific subsystem. It usually contains + clocks and resets amongst other things. Here we take the clocks + and resets as virtual PDs, the reason we could not take it as + clock provider is there is A/B lock issue between power domain + and clock. + +properties: + compatible: + items: + - enum: + - fsl,imx8mm-dispmix-blk-ctl + - fsl,imx8mm-vpumix-blk-ctl + - const: syscon + + reg: + maxItems: 1 + + "#power-domain-cells": + const: 1 + + power-domains: + minItems: 1 + maxItems: 32 + + power-domain-names: + minItems: 1 + maxItems: 32 + + clocks: + minItems: 1 + maxItems: 32 + +required: + - compatible + - reg + - power-domains + - power-domain-names + +additionalProperties: false + +examples: + - | + #include + + dispmix_blk_ctl: blk-ctl@32e28000 { + compatible = "fsl,imx8mm-dispmix-blk-ctl", "syscon"; + reg = <0x32e28000 0x100>; + #power-domain-cells = <1>; + power-domains = <&pgc_dispmix>, <&pgc_mipi>; + power-domain-names = "dispmix", "mipi"; + clocks = <&clk IMX8MM_CLK_DISP_ROOT>, <&clk IMX8MM_CLK_DISP_AXI_ROOT>, + <&clk IMX8MM_CLK_DISP_APB_ROOT>; + };