Please find attached a fix for wrong uart_c pinning of odroid-c2
in mainline kernels
Regards
Otto
--- linux-next-20170623/drivers/pinctrl/meson/pinctrl-meson-gxbb.c.orig 2017-06-23 11:30:35.072037057 +0200
+++ linux-next-20170623/drivers/pinctrl/meson/pinctrl-meson-gxbb.c 2017-06-26 12:31:27.161783467 +0200
@@ -202,8 +202,8 @@ static const unsigned int uart_rts_b_pin
static const unsigned int uart_tx_c_pins[] = { PIN(GPIOY_13, EE_OFF) };
static const unsigned int uart_rx_c_pins[] = { PIN(GPIOY_14, EE_OFF) };
-static const unsigned int uart_cts_c_pins[] = { PIN(GPIOX_11, EE_OFF) };
-static const unsigned int uart_rts_c_pins[] = { PIN(GPIOX_12, EE_OFF) };
+static const unsigned int uart_cts_c_pins[] = { PIN(GPIOY_11, EE_OFF) };
+static const unsigned int uart_rts_c_pins[] = { PIN(GPIOY_12, EE_OFF) };
static const unsigned int i2c_sck_a_pins[] = { PIN(GPIODV_25, EE_OFF) };
static const unsigned int i2c_sda_a_pins[] = { PIN(GPIODV_24, EE_OFF) };
@@ -444,10 +444,10 @@ static struct meson_pmx_group meson_gxbb
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),
