diff options
| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2023-03-07 23:26:50 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-09 17:21:02 +0100 |
| commit | 804e6d6998f7528d23e9cb16f9dbb357bfab5f77 (patch) | |
| tree | 02c88a46f8a995c3ca494682237e7d00a8201f05 /drivers/tty/serial/meson_uart.c | |
| parent | add5dfe87abe962cf9884193d9467f23d898fb8b (diff) | |
tty: serial: meson: Add a new compatible string for the G12A SoC
Amlogic Meson G12A (and later) SoCs also have the "divide XTAL by 2" bit
as the S4 UART controllers. Add a new compatible string for these SoCs
and enable the has_xtal_div2 flag for them.
Tested-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230307222651.2106615-3-martin.blumenstingl@googlemail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/meson_uart.c')
| -rw-r--r-- | drivers/tty/serial/meson_uart.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c index 74110017988a..2501db5a7aaf 100644 --- a/drivers/tty/serial/meson_uart.c +++ b/drivers/tty/serial/meson_uart.c @@ -779,7 +779,7 @@ static int meson_uart_remove(struct platform_device *pdev) return 0; } -static struct meson_uart_data s4_uart_data = { +static struct meson_uart_data meson_g12a_uart_data = { .has_xtal_div2 = true, }; @@ -789,8 +789,12 @@ static const struct of_device_id meson_uart_dt_match[] = { { .compatible = "amlogic,meson8b-uart" }, { .compatible = "amlogic,meson-gx-uart" }, { + .compatible = "amlogic,meson-g12a-uart", + .data = (void *)&meson_g12a_uart_data, + }, + { .compatible = "amlogic,meson-s4-uart", - .data = (void *)&s4_uart_data, + .data = (void *)&meson_g12a_uart_data, }, { /* sentinel */ }, }; |