pinctrl: amlogic: gxbb: add i2c pins

Add EE domains pins for the i2c devices A,B,C

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
index b06cc12..c3928aa 100644 (file)
--- a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
@@ -200,6 +200,15 @@ 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 i2c_sck_a_pins[]     = { PIN(GPIODV_25, EE_OFF) };
+static const unsigned int i2c_sda_a_pins[]     = { PIN(GPIODV_24, EE_OFF) };
+
+static const unsigned int i2c_sck_b_pins[]     = { PIN(GPIODV_27, EE_OFF) };
+static const unsigned int i2c_sda_b_pins[]     = { PIN(GPIODV_26, EE_OFF) };
+
+static const unsigned int i2c_sck_c_pins[]     = { PIN(GPIODV_29, EE_OFF) };
+static const unsigned int i2c_sda_c_pins[]     = { PIN(GPIODV_28, EE_OFF) };
+
 static const unsigned int eth_mdio_pins[]      = { PIN(GPIOZ_0, EE_OFF) };
 static const unsigned int eth_mdc_pins[]       = { PIN(GPIOZ_1, EE_OFF) };
 static const unsigned int eth_clk_rx_clk_pins[]        = { PIN(GPIOZ_2, EE_OFF) };
@@ -438,6 +447,12 @@ static struct meson_pmx_group meson_gxbb_periphs_groups[] = {
        GROUP(uart_rts_b,       2,      26),
        GROUP(pwm_b,            3,      21),
        GROUP(pwm_d,            3,      20),
+       GROUP(i2c_sck_a,        7,      27),
+       GROUP(i2c_sda_a,        7,      26),
+       GROUP(i2c_sck_b,        7,      25),
+       GROUP(i2c_sda_b,        7,      24),
+       GROUP(i2c_sck_c,        7,      23),
+       GROUP(i2c_sda_c,        7,      22),
 
        /* Bank BOOT */
        GROUP(emmc_nand_d07,    4,      30),
@@ -574,6 +589,18 @@ static const char * const uart_c_groups[] = {
        "uart_tx_c", "uart_rx_c", "uart_cts_c", "uart_rts_c",
 };
 
+static const char * const i2c_a_groups[] = {
+       "i2c_sck_a", "i2c_sda_a",
+};
+
+static const char * const i2c_b_groups[] = {
+       "i2c_sck_b", "i2c_sda_b",
+};
+
+static const char * const i2c_c_groups[] = {
+       "i2c_sck_c", "i2c_sda_c",
+};
+
 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",
@@ -661,6 +688,9 @@ static struct meson_pmx_func meson_gxbb_periphs_functions[] = {
        FUNCTION(uart_a),
        FUNCTION(uart_b),
        FUNCTION(uart_c),
+       FUNCTION(i2c_a),
+       FUNCTION(i2c_b),
+       FUNCTION(i2c_c),
        FUNCTION(eth),
        FUNCTION(pwm_a_x),
        FUNCTION(pwm_a_y),