Amlogic GXL has 4 I2C attached to gpio-periphs. I2C_D is on GPIOX_10/11.
Add the relevant func 3 pinmux per the datasheet for S805X/S905X/S905D.
Fixes: 0f15f500ff2c ("pinctrl: meson: Add GXL pinctrl definitions")
Signed-off-by: Da Xue <da@libre.computer>
---
drivers/pinctrl/meson/pinctrl-meson-gxl.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxl.c b/drivers/pinctrl/meson/pinctrl-meson-gxl.c
index 9171de657f97..a75762e4d264 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-gxl.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-gxl.c
@@ -187,6 +187,9 @@ static const unsigned int i2c_sda_c_pins[] = { GPIODV_28 };
static const unsigned int i2c_sck_c_dv19_pins[] = { GPIODV_19 };
static const unsigned int i2c_sda_c_dv18_pins[] = { GPIODV_18 };
+static const unsigned int i2c_sck_d_pins[] = { GPIOX_11 };
+static const unsigned int i2c_sda_d_pins[] = { GPIOX_10 };
+
static const unsigned int eth_mdio_pins[] = { GPIOZ_0 };
static const unsigned int eth_mdc_pins[] = { GPIOZ_1 };
static const unsigned int eth_clk_rx_clk_pins[] = { GPIOZ_2 };
@@ -411,6 +414,8 @@ static const struct meson_pmx_group meson_gxl_periphs_groups[] = {
GPIO_GROUP(GPIO_TEST_N),
/* Bank X */
+ GROUP(i2c_sda_d, 5, 5),
+ GROUP(i2c_sck_d, 5, 4),
GROUP(sdio_d0, 5, 31),
GROUP(sdio_d1, 5, 30),
GROUP(sdio_d2, 5, 29),
@@ -651,6 +656,10 @@ static const char * const i2c_c_groups[] = {
"i2c_sck_c", "i2c_sda_c", "i2c_sda_c_dv18", "i2c_sck_c_dv19",
};
+static const char * const i2c_d_groups[] = {
+ "i2c_sck_d", "i2c_sda_d",
+};
+
static const char * const eth_groups[] = {
"eth_mdio", "eth_mdc", "eth_clk_rx_clk", "eth_rx_dv",
"eth_rxd0", "eth_rxd1", "eth_rxd2", "eth_rxd3",
@@ -777,6 +786,7 @@ static const struct meson_pmx_func meson_gxl_periphs_functions[] = {
FUNCTION(i2c_a),
FUNCTION(i2c_b),
FUNCTION(i2c_c),
+ FUNCTION(i2c_d),
FUNCTION(eth),
FUNCTION(pwm_a),
FUNCTION(pwm_b),
--
2.47.2