Messages in this thread | | | Date | Wed, 8 Mar 2023 13:19:36 +0100 | From | neil.armstrong@linaro ... | Subject | Re: [PATCH v3 2/3] tty: serial: meson: Add a new compatible string for the G12A SoC |
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On 07/03/2023 23:26, Martin Blumenstingl wrote: > 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> > --- > Changes from v1 -> v2: > - none > > Changes from v2 -> v3: > - none > > > drivers/tty/serial/meson_uart.c | 8 ++++++-- > 1 file 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, > }; > > @@ -788,9 +788,13 @@ static const struct of_device_id meson_uart_dt_match[] = { > { .compatible = "amlogic,meson8-uart" }, > { .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 */ }, > };
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
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