pinctrl: meson-gxl: Add Ethernet PHY LEDS pins

The Amlogic Meson GXL SoCs embeds an 10/100 Ethernet PHY, this patchs enables
the Link and Activity LEDs signals.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxl.c b/drivers/pinctrl/meson/pinctrl-meson-gxl.c
index c34418e..190f50c 100644 (file)
--- a/drivers/pinctrl/meson/pinctrl-meson-gxl.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-gxl.c
@@ -240,6 +240,9 @@ static const unsigned int i2s_out_ch67_z_pins[]     = { PIN(GPIOZ_7, EE_OFF) };
 
 static const unsigned int spdif_out_h_pins[]   = { PIN(GPIOH_4, EE_OFF) };
 
+static const unsigned int eth_link_led_pins[]  = { PIN(GPIOZ_14, EE_OFF) };
+static const unsigned int eth_act_led_pins[]   = { PIN(GPIOZ_15, EE_OFF) };
+
 static const struct pinctrl_pin_desc meson_gxl_aobus_pins[] = {
        MESON_PIN(GPIOAO_0, 0),
        MESON_PIN(GPIOAO_1, 0),
@@ -438,6 +441,8 @@ static struct meson_pmx_group meson_gxl_periphs_groups[] = {
        GROUP(i2s_out_ch23_z,   3,      26),
        GROUP(i2s_out_ch45_z,   3,      25),
        GROUP(i2s_out_ch67_z,   3,      24),
+       GROUP(eth_link_led,     4,      25),
+       GROUP(eth_act_led,      4,      24),
 
        /* Bank H */
        GROUP(hdmi_hpd,         6,      31),
@@ -666,6 +671,10 @@ static const char * const spdif_out_groups[] = {
        "spdif_out_h",
 };
 
+static const char * const eth_led_groups[] = {
+       "eth_link_led", "eth_act_led",
+};
+
 static const char * const gpio_aobus_groups[] = {
        "GPIOAO_0", "GPIOAO_1", "GPIOAO_2", "GPIOAO_3", "GPIOAO_4",
        "GPIOAO_5", "GPIOAO_6", "GPIOAO_7", "GPIOAO_8", "GPIOAO_9",
@@ -737,6 +746,7 @@ static struct meson_pmx_func meson_gxl_periphs_functions[] = {
        FUNCTION(hdmi_i2c),
        FUNCTION(i2s_out),
        FUNCTION(spdif_out),
+       FUNCTION(eth_led),
 };
 
 static struct meson_pmx_func meson_gxl_aobus_functions[] = {