Message ID | 20240328-imx93-of-v2-v4-2-338d15a65c36@nxp.com |
---|---|
State | Changes Requested |
Delegated to: | Fabio Estevam |
Headers | show
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Thu, 28 Mar 2024 04:06:14 +0000 From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com> Date: Thu, 28 Mar 2024 13:05:46 +0800 Subject: [PATCH v4 2/5] serial: lpuart: use ipg clk for i.MX7ULP Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240328-imx93-of-v2-v4-2-338d15a65c36@nxp.com> References: <20240328-imx93-of-v2-v4-0-338d15a65c36@nxp.com> In-Reply-To: <20240328-imx93-of-v2-v4-0-338d15a65c36@nxp.com> To: =?utf-8?q?S=C3=A9bastien_Szymanski?= <sebastien.szymanski@armadeus.com>, Stefano Babic <sbabic@denx.de>, Fabio Estevam <festevam@gmail.com>, "NXP i.MX U-Boot Team" <uboot-imx@nxp.com>, Mathieu Othacehe <m.othacehe@gmail.com> Cc: u-boot@lists.denx.de, Peng Fan <peng.fan@nxp.com> X-Mailer: b4 0.12.3 X-ClientProxiedBy: SI2PR01CA0045.apcprd01.prod.exchangelabs.com (2603:1096:4:193::19) To DU0PR04MB9417.eurprd04.prod.outlook.com (2603:10a6:10:358::11) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU0PR04MB9417:EE_|PA4PR04MB9488:EE_ X-MS-Office365-Filtering-Correlation-Id: 2f97c744-904b-4c3a-f309-08dc4edc691a 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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Series |
imx93: Conver to OF_UPSTREAM
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expand
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diff --git a/drivers/serial/serial_lpuart.c b/drivers/serial/serial_lpuart.c index ce08a6b4486..653ff99e67b 100644 --- a/drivers/serial/serial_lpuart.c +++ b/drivers/serial/serial_lpuart.c @@ -111,11 +111,18 @@ u32 __weak get_lpuart_clk(void) #if CONFIG_IS_ENABLED(CLK) static int get_lpuart_clk_rate(struct udevice *dev, u32 *clk) { + struct lpuart_serial_plat *plat = dev_get_plat(dev); struct clk per_clk; ulong rate; int ret; + char *name; - ret = clk_get_by_name(dev, "per", &per_clk); + if (plat->devtype == DEV_MX7ULP) + name = "ipg"; + else + name = "per"; + + ret = clk_get_by_name(dev, name, &per_clk); if (ret) { dev_err(dev, "Failed to get per clk: %d\n", ret); return ret;