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| author | Otto Meier <gf435@gmx.net> | 2019-09-10 18:01:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-07 18:59:18 +0200 |
| commit | 1496f3d159342350e6aba4e2a89a0a5874f0d10d (patch) | |
| tree | 4290a15deaba1f18f524661c2899b7733181a1f6 | |
| parent | 112f51caf1b648b302f8345d188206478635ddea (diff) | |
| download | linux-stable-1496f3d159342350e6aba4e2a89a0a5874f0d10d.tar.gz linux-stable-1496f3d159342350e6aba4e2a89a0a5874f0d10d.tar.bz2 linux-stable-1496f3d159342350e6aba4e2a89a0a5874f0d10d.zip | |
pinctrl: meson-gxbb: Fix wrong pinning definition for uart_c
[ Upstream commit cb0438e4436085d89706b5ccfce4d5da531253de ]
Hi i tried to use the uart_C of the the odroid-c2.
I enabled it in the dts file. During boot it crashed when the
the sdcard slot is addressed.
After long search in the net i found this:
https://forum.odroid.com/viewtopic.php?f=139&t=25371&p=194370&hilit=uart_C#p177856
After changing the pin definitions accordingly erverything works.
Uart_c is functioning and sdcard ist working.
Fixes: 6db0f3a8a04e46 ("pinctrl: amlogic: gxbb: add more UART pins")
Signed-off-by: Otto Meier <gf435@gmx.net>
Link: https://lore.kernel.org/r/1cc32a18-464d-5531-7a1c-084390e2ecb1@gmx.net
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/pinctrl/meson/pinctrl-meson-gxbb.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c index 6c640837073e..5bfa56f3847e 100644 --- a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c +++ b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c @@ -192,8 +192,8 @@ static const unsigned int uart_rts_b_pins[] = { GPIODV_27 }; static const unsigned int uart_tx_c_pins[] = { GPIOY_13 }; static const unsigned int uart_rx_c_pins[] = { GPIOY_14 }; -static const unsigned int uart_cts_c_pins[] = { GPIOX_11 }; -static const unsigned int uart_rts_c_pins[] = { GPIOX_12 }; +static const unsigned int uart_cts_c_pins[] = { GPIOY_11 }; +static const unsigned int uart_rts_c_pins[] = { GPIOY_12 }; static const unsigned int i2c_sck_a_pins[] = { GPIODV_25 }; static const unsigned int i2c_sda_a_pins[] = { GPIODV_24 }; @@ -439,10 +439,10 @@ static struct meson_pmx_group meson_gxbb_periphs_groups[] = { GROUP(pwm_f_x, 3, 18), /* Bank Y */ - GROUP(uart_cts_c, 1, 19), - GROUP(uart_rts_c, 1, 18), - GROUP(uart_tx_c, 1, 17), - GROUP(uart_rx_c, 1, 16), + GROUP(uart_cts_c, 1, 17), + GROUP(uart_rts_c, 1, 16), + GROUP(uart_tx_c, 1, 19), + GROUP(uart_rx_c, 1, 18), GROUP(pwm_a_y, 1, 21), GROUP(pwm_f_y, 1, 20), GROUP(i2s_out_ch23_y, 1, 5), |