[PATCH v2 08/11] serial: 8250_dw: Add Sophgo SG2042 support

[Chen Wang]

From: Emil Renner Berthing <emil.renner.berthing at canonical.com>

Add quirk to skip setting the input clock rate for the uarts on the
Sophgo SG2042 SoC similar to the StarFive JH7100.

Signed-off-by: Emil Renner Berthing <emil.renner.berthing at canonical.com>
Signed-off-by: Chen Wang <wangchen20 at iscas.ac.cn>
---
 drivers/tty/serial/8250/8250_dw.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index f4cafca1a7da..6c344877a07f 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -770,7 +770,7 @@ static const struct dw8250_platform_data dw8250_renesas_rzn1_data = {
 	.quirks = DW_UART_QUIRK_IS_DMA_FC,
 };
 
-static const struct dw8250_platform_data dw8250_starfive_jh7100_data = {
+static const struct dw8250_platform_data dw8250_skip_set_rate_data = {
 	.usr_reg = DW_UART_USR,
 	.quirks = DW_UART_QUIRK_SKIP_SET_RATE,
 };
@@ -780,7 +780,8 @@ static const struct of_device_id dw8250_of_match[] = {
 	{ .compatible = "cavium,octeon-3860-uart", .data = &dw8250_octeon_3860_data },
 	{ .compatible = "marvell,armada-38x-uart", .data = &dw8250_armada_38x_data },
 	{ .compatible = "renesas,rzn1-uart", .data = &dw8250_renesas_rzn1_data },
-	{ .compatible = "starfive,jh7100-uart", .data = &dw8250_starfive_jh7100_data },
+	{ .compatible = "sophgo,sg2042-uart", .data = &dw8250_skip_set_rate_data },
+	{ .compatible = "starfive,jh7100-uart", .data = &dw8250_skip_set_rate_data },
 	{ /* Sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, dw8250_of_match);
-- 
2.25.1