From 443df57b31d14a920f23eaa265f4cb0dc3f94823 Mon Sep 17 00:00:00 2001
From: Jesse Taube <mr.bossman075@gmail.com>
Date: Wed, 15 Dec 2021 17:05:36 -0500
Subject: [PATCH] tty: serial: fsl_lpuart: Add i.MXRT1050 support
Git-commit: 443df57b31d14a920f23eaa265f4cb0dc3f94823
Patch-mainline: v5.17-rc1
References: git-fixes
Add support for i.MXRT1050's uart.
Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
Link: https://lore.kernel.org/r/20211215220538.4180616-8-Mr.Bossman075@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/tty/serial/fsl_lpuart.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -247,6 +247,7 @@ enum lpuart_type {
LS1028A_LPUART,
IMX7ULP_LPUART,
IMX8QXP_LPUART,
+ IMXRT1050_LPUART,
};
struct lpuart_port {
@@ -310,6 +311,11 @@ static struct lpuart_soc_data imx8qxp_da
.iotype = UPIO_MEM32,
.reg_off = IMX_REG_OFF,
};
+static struct lpuart_soc_data imxrt1050_data = {
+ .devtype = IMXRT1050_LPUART,
+ .iotype = UPIO_MEM32,
+ .reg_off = IMX_REG_OFF,
+};
static const struct of_device_id lpuart_dt_ids[] = {
{ .compatible = "fsl,vf610-lpuart", .data = &vf_data, },
@@ -317,6 +323,7 @@ static const struct of_device_id lpuart_
{ .compatible = "fsl,ls1028a-lpuart", .data = &ls1028a_data, },
{ .compatible = "fsl,imx7ulp-lpuart", .data = &imx7ulp_data, },
{ .compatible = "fsl,imx8qxp-lpuart", .data = &imx8qxp_data, },
+ { .compatible = "fsl,imxrt1050-lpuart", .data = &imxrt1050_data},
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, lpuart_dt_ids);
@@ -2626,6 +2633,7 @@ OF_EARLYCON_DECLARE(lpuart32, "fsl,ls102
OF_EARLYCON_DECLARE(lpuart32, "fsl,ls1028a-lpuart", ls1028a_early_console_setup);
OF_EARLYCON_DECLARE(lpuart32, "fsl,imx7ulp-lpuart", lpuart32_imx_early_console_setup);
OF_EARLYCON_DECLARE(lpuart32, "fsl,imx8qxp-lpuart", lpuart32_imx_early_console_setup);
+OF_EARLYCON_DECLARE(lpuart32, "fsl,imxrt1050-lpuart", lpuart32_imx_early_console_setup);
EARLYCON_DECLARE(lpuart, lpuart_early_console_setup);
EARLYCON_DECLARE(lpuart32, lpuart32_early_console_setup);