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Thu, 25 Jan 2024 05:16:06 +0000 From: "Peng Fan (OSS)" Date: Thu, 25 Jan 2024 13:20:06 +0800 Subject: [PATCH v4 4/4] mailbox: imx: support i.MX95 ELE/V2X MU Message-Id: <20240125-imx-mailbox-v4-4-800be5383c20@nxp.com> References: <20240125-imx-mailbox-v4-0-800be5383c20@nxp.com> In-Reply-To: <20240125-imx-mailbox-v4-0-800be5383c20@nxp.com> To: Jassi Brar , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dong Aisheng , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Peng Fan X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1706160018; l=1973; i=peng.fan@nxp.com; s=20230812; h=from:subject:message-id; bh=lkPMpPy6UalcvetyTqhwBLnqDq8ONTaWTu9sur2v8yE=; b=sKmTvNHtaxOL1fzrDSRxh6YTKrjr6sD9nWt/6AC/y8NZv589HRitd4ANJ3Dc0/SQXi55wNTGT 8+Li1inJ38TDG1BlqKurbW80YMCZKHXx8Wks4x+PyjfNqF8Kyb/awZv X-Developer-Key: i=peng.fan@nxp.com; a=ed25519; pk=I4sJg7atIT1g63H7bb5lDRGR2gJW14RKDD0wFL8TT1g= X-ClientProxiedBy: SI2PR01CA0036.apcprd01.prod.exchangelabs.com (2603:1096:4:192::22) To DU0PR04MB9417.eurprd04.prod.outlook.com (2603:10a6:10:358::11) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU0PR04MB9417:EE_|AM9PR04MB8275:EE_ X-MS-Office365-Filtering-Correlation-Id: ea6ba22e-d817-4799-5d63-08dc1d64bbef X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Since the driver already supports get TR/RR from Parameter registers, not hardcoding the number, this patch just add the compatible entry to reuse i.MX8ULP S4 cfg data. To use the internal SRAM, need populate its sub-nodes. Signed-off-by: Peng Fan --- drivers/mailbox/imx-mailbox.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c index 9e89f773d2f9..fff891d40f2f 100644 --- a/drivers/mailbox/imx-mailbox.c +++ b/drivers/mailbox/imx-mailbox.c @@ -4,6 +4,7 @@ * Copyright 2022 NXP, Peng Fan */ +#include #include #include #include @@ -15,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -919,6 +921,8 @@ static int imx_mu_probe(struct platform_device *pdev) if (ret) goto disable_clk; + of_platform_populate(dev->of_node, NULL, NULL, dev); + pm_runtime_enable(dev); ret = pm_runtime_resume_and_get(dev); @@ -1031,6 +1035,8 @@ static const struct of_device_id imx_mu_dt_ids[] = { { .compatible = "fsl,imx8ulp-mu", .data = &imx_mu_cfg_imx8ulp }, { .compatible = "fsl,imx8ulp-mu-s4", .data = &imx_mu_cfg_imx8ulp_s4 }, { .compatible = "fsl,imx93-mu-s4", .data = &imx_mu_cfg_imx93_s4 }, + { .compatible = "fsl,imx95-mu-ele", .data = &imx_mu_cfg_imx8ulp_s4 }, + { .compatible = "fsl,imx95-mu-v2x", .data = &imx_mu_cfg_imx8ulp_s4 }, { .compatible = "fsl,imx8-mu-scu", .data = &imx_mu_cfg_imx8_scu }, { .compatible = "fsl,imx8-mu-seco", .data = &imx_mu_cfg_imx8_seco }, { },