[U-Boot] [PATCH] pinctrl: meson-gxbb: add hdmi related pins

[Neil Armstrong]

On 04/06/2019 22:26, Maxime Jourdan wrote:
> The GXBB pinctrl is missing pins related to HDMI, namely hot plug
> detection (hpd) and I2C (sda + scl).
> 
> This fixes HDMI support for GXBB in u-boot.
> 
> Reported-by: Mohammad Rasim <mohammad.rasim96 at gmail.com>
> Signed-off-by: Maxime Jourdan <mjourdan at baylibre.com>
> ---
>  drivers/pinctrl/meson/pinctrl-meson-gxbb.c | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
> 
> diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
> index 59b5be6211..9e2e151164 100644
> --- a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
> +++ b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
> @@ -61,6 +61,10 @@ static const unsigned int eth_txd1_pins[]	= { PIN(GPIOZ_11, EE_OFF) };
>  static const unsigned int eth_txd2_pins[]	= { PIN(GPIOZ_12, EE_OFF) };
>  static const unsigned int eth_txd3_pins[]	= { PIN(GPIOZ_13, 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 unsigned int uart_tx_ao_a_pins[]	= { PIN(GPIOAO_0, 0) };
>  static const unsigned int uart_rx_ao_a_pins[]	= { PIN(GPIOAO_1, 0) };
>  static const unsigned int uart_cts_ao_a_pins[]	= { PIN(GPIOAO_2, 0) };
> @@ -232,6 +236,11 @@ 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),
> @@ -351,6 +360,14 @@ static const char * const eth_groups[] = {
>  	"eth_txd0", "eth_txd1", "eth_txd2", "eth_txd3",
>  };
>  
> +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",
> @@ -383,6 +400,8 @@ static struct meson_pmx_func meson_gxbb_periphs_functions[] = {
>  	FUNCTION(uart_b),
>  	FUNCTION(uart_c),
>  	FUNCTION(eth),
> +	FUNCTION(hdmi_hpd),
> +	FUNCTION(hdmi_i2c),
>  };
>  
>  static struct meson_pmx_func meson_gxbb_aobus_functions[] = {
> 

Applied to u-boot-amlogic