diff options
| author |   Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2019-07-30 14:43:26 +0900 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2019-08-05 13:17:20 +0200 |
| commit | 111a8fcb2c2da8256b17a589221c0ad0b5b3cd50 (patch) | |
| tree | 82620b3e3d6e3dbf6b8dadc4ab69d81eca0a46a1 /drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c | |
| parent | pinctrl: meson-g12a: add pwm_a on GPIOE_2 pinmux (diff) | |
| download | linux-dev-111a8fcb2c2da8256b17a589221c0ad0b5b3cd50.tar.xz linux-dev-111a8fcb2c2da8256b17a589221c0ad0b5b3cd50.zip | |
pinctrl: uniphier: Separate modem group from UART ctsrts group
It depends on the board implementation whether to have each pins of
CTS/RTS, and others for modem. So it is necessary to divide current
uart_ctsrts group into uart_ctsrts and uart_modem groups.
Since the number of implemented pins for modem differs depending
on SoC, each uart_modem group also has a different number of pins.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Link: https://lore.kernel.org/r/1564465410-9165-2-git-send-email-hayashi.kunihiko@socionext.com
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c')
| -rw-r--r-- | drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c index 3dc3e5b1e80c..2b388fdcca3a 100644 --- a/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c +++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c @@ -811,8 +811,10 @@ static const unsigned int system_bus_cs1_pins[] = {15}; static const int system_bus_cs1_muxvals[] = {0}; static const unsigned int uart0_pins[] = {92, 93}; static const int uart0_muxvals[] = {0, 0}; -static const unsigned int uart0_ctsrts_pins[] = {243, 244, 245, 246, 247, 248}; -static const int uart0_ctsrts_muxvals[] = {3, 3, 3, 3, 3, 3}; +static const unsigned int uart0_ctsrts_pins[] = {243, 247}; +static const int uart0_ctsrts_muxvals[] = {3, 3}; +static const unsigned int uart0_modem_pins[] = {244, 245, 246, 248}; +static const int uart0_modem_muxvals[] = {3, 3, 3, 3}; static const unsigned int uart1_pins[] = {94, 95}; static const int uart1_muxvals[] = {0, 0}; static const unsigned int uart2_pins[] = {96, 97}; @@ -887,6 +889,7 @@ static const struct uniphier_pinctrl_group uniphier_pxs3_groups[] = { UNIPHIER_PINCTRL_GROUP(system_bus_cs1), UNIPHIER_PINCTRL_GROUP(uart0), UNIPHIER_PINCTRL_GROUP(uart0_ctsrts), + UNIPHIER_PINCTRL_GROUP(uart0_modem), UNIPHIER_PINCTRL_GROUP(uart1), UNIPHIER_PINCTRL_GROUP(uart2), UNIPHIER_PINCTRL_GROUP(uart3), @@ -914,7 +917,8 @@ static const char * const spi0_groups[] = {"spi0"}; static const char * const spi1_groups[] = {"spi1"}; static const char * const system_bus_groups[] = {"system_bus", "system_bus_cs1"}; -static const char * const uart0_groups[] = {"uart0", "uart0_ctsrts"}; +static const char * const uart0_groups[] = {"uart0", "uart0_ctsrts", + "uart0_modem"}; static const char * const uart1_groups[] = {"uart1"}; static const char * const uart2_groups[] = {"uart2"}; static const char * const uart3_groups[] = {"uart3"}; |