diff mbox series

[09/13] tty: serial: fsl_lpuart: add i.MXRT support

Message ID 20211024154027.1479261-10-Mr.Bossman075@gmail.com (mailing list archive)
State Changes Requested
Headers show
Series This patchset aims to add initial support for the i.MXRT10xx family | expand

Commit Message

Jesse T Oct. 24, 2021, 3:40 p.m. UTC 
Add support for i.MXRT1050's uart.

Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
---
 drivers/tty/serial/fsl_lpuart.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Greg KH Oct. 25, 2021, 6:54 a.m. UTC | #1 
On Sun, Oct 24, 2021 at 11:40:23AM -0400, Jesse Taube wrote:
> Add support for i.MXRT1050's uart.
> 
> Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
> Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff mbox series

Patch

diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index b1e7190ae483..1db083905d75 100644
--- 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,
+	IMXRT_LPUART,
 };
 
 struct lpuart_port {
@@ -310,6 +311,11 @@  static struct lpuart_soc_data imx8qxp_data = {
 	.iotype = UPIO_MEM32,
 	.reg_off = IMX_REG_OFF,
 };
+static struct lpuart_soc_data imxrt_data = {
+	.devtype = IMXRT_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_dt_ids[] = {
 	{ .compatible = "fsl,ls1028a-lpuart",	.data = &ls1028a_data, },
 	{ .compatible = "fsl,imx7ulp-lpuart",	.data = &imx7ulp_data, },
 	{ .compatible = "fsl,imx8qxp-lpuart",	.data = &imx8qxp_data, },
+	{ .compatible = "fsl,imxrt-lpuart",	.data = &imxrt_data},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, lpuart_dt_ids);
@@ -2625,6 +2632,7 @@  OF_EARLYCON_DECLARE(lpuart, "fsl,vf610-lpuart", lpuart_early_console_setup);
 OF_EARLYCON_DECLARE(lpuart32, "fsl,ls1021a-lpuart", lpuart32_early_console_setup);
 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,imxrt-lpuart", lpuart32_imx_early_console_setup);
 EARLYCON_DECLARE(lpuart, lpuart_early_console_setup);
 EARLYCON_DECLARE(lpuart32, lpuart32_early_console_setup);