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pinctrl: meson: Add HDMI HPD/DDC pins functions

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Add pinctrl functions for HDMI HPD pin and DDC pins on Amlogic Meson
GXL and GXBB SoCs.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Neil Armstrong 2017-01-17 13:05:37 +01:00 committed by Linus Walleij
parent 9635af833e
commit 1fe8d6cbfb
2 changed files with 38 additions and 0 deletions
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19
drivers/pinctrl/meson/pinctrl-meson-gxbb.c
View File

@ -232,6 +232,10 @@ static const unsigned int pwm_e_pins[] = { PIN(GPIOX_19, EE_OFF) };
static const unsigned int pwm_f_x_pins[] = { PIN(GPIOX_7, EE_OFF) };
static const unsigned int pwm_f_y_pins[] = { PIN(GPIOY_15, EE_OFF) };
static const unsigned int hdmi_hpd_pins[] = { PIN(GPIOH_0, EE_OFF) };
static const unsigned int hdmi_sda_pins[] = { PIN(GPIOH_1, EE_OFF) };
static const unsigned int hdmi_scl_pins[] = { PIN(GPIOH_2, EE_OFF) };
static const struct pinctrl_pin_desc meson_gxbb_aobus_pins[] = {
MESON_PIN(GPIOAO_0, 0),
MESON_PIN(GPIOAO_1, 0),
@ -440,6 +444,11 @@ static struct meson_pmx_group meson_gxbb_periphs_groups[] = {
GROUP(eth_txd2, 6, 3),
GROUP(eth_txd3, 6, 2),
/* Bank H */
GROUP(hdmi_hpd, 1, 26),
GROUP(hdmi_sda, 1, 25),
GROUP(hdmi_scl, 1, 24),
/* Bank DV */
GROUP(uart_tx_b, 2, 29),
GROUP(uart_rx_b, 2, 28),
@ -636,6 +645,14 @@ static const char * const pwm_f_y_groups[] = {
"pwm_f_y",
};
static const char * const hdmi_hpd_groups[] = {
"hdmi_hpd",
};
static const char * const hdmi_i2c_groups[] = {
"hdmi_sda", "hdmi_scl",
};
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",
@ -699,6 +716,8 @@ static struct meson_pmx_func meson_gxbb_periphs_functions[] = {
FUNCTION(pwm_e),
FUNCTION(pwm_f_x),
FUNCTION(pwm_f_y),
FUNCTION(hdmi_hpd),
FUNCTION(hdmi_i2c),
};
static struct meson_pmx_func meson_gxbb_aobus_functions[] = {

19
drivers/pinctrl/meson/pinctrl-meson-gxl.c
View File

@ -197,6 +197,10 @@ static const unsigned int eth_txd3_pins[] = { PIN(GPIOZ_13, EE_OFF) };
static const unsigned int pwm_e_pins[] = { PIN(GPIOX_16, EE_OFF) };
static const unsigned int hdmi_hpd_pins[] = { PIN(GPIOH_0, EE_OFF) };
static const unsigned int hdmi_sda_pins[] = { PIN(GPIOH_1, EE_OFF) };
static const unsigned int hdmi_scl_pins[] = { PIN(GPIOH_2, EE_OFF) };
static const struct pinctrl_pin_desc meson_gxl_aobus_pins[] = {
MESON_PIN(GPIOAO_0, 0),
MESON_PIN(GPIOAO_1, 0),
@ -363,6 +367,11 @@ static struct meson_pmx_group meson_gxl_periphs_groups[] = {
GROUP(eth_txd2, 4, 11),
GROUP(eth_txd3, 4, 10),
/* Bank H */
GROUP(hdmi_hpd, 6, 31),
GROUP(hdmi_sda, 6, 30),
GROUP(hdmi_scl, 6, 29),
/* Bank DV */
GROUP(uart_tx_b, 2, 16),
GROUP(uart_rx_b, 2, 15),
@ -506,6 +515,14 @@ static const char * const pwm_e_groups[] = {
"pwm_e",
};
static const char * const hdmi_hpd_groups[] = {
"hdmi_hpd",
};
static const char * const hdmi_i2c_groups[] = {
"hdmi_sda", "hdmi_scl",
};
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",
@ -537,6 +554,8 @@ static struct meson_pmx_func meson_gxl_periphs_functions[] = {
FUNCTION(i2c_c),
FUNCTION(eth),
FUNCTION(pwm_e),
FUNCTION(hdmi_hpd),
FUNCTION(hdmi_i2c),
};
static struct meson_pmx_func meson_gxl_aobus_functions[] = {