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Commit 29885a65 authored by Martin Blumenstingl's avatar Martin Blumenstingl Committed by Linus Walleij
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pinctrl: meson-gxbb: add the pins for the SDIO/sd_emmc_a controller 



sd_emmc_a is used a controller for the SDIO modules. This adds the pin
configuration for the SDIO controller.

Signed-off-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent b8d74b29

drivers/pinctrl/meson/pinctrl-meson-gxbb.c

+19 −0
Original line number Diff line number Diff line
@@ -163,6 +163,13 @@ static const unsigned int sdcard_d3_pins[] = { PIN(CARD_4, EE_OFF) }; 
static const unsigned int sdcard_cmd_pins[] = { PIN(CARD_3, EE_OFF) };

static const unsigned int sdcard_clk_pins[] = { PIN(CARD_2, EE_OFF) };



static const unsigned int sdio_d0_pins[] = { PIN(GPIOX_0, EE_OFF) };

static const unsigned int sdio_d1_pins[] = { PIN(GPIOX_1, EE_OFF) };

static const unsigned int sdio_d2_pins[] = { PIN(GPIOX_2, EE_OFF) };

static const unsigned int sdio_d3_pins[] = { PIN(GPIOX_3, EE_OFF) };

static const unsigned int sdio_cmd_pins[] = { PIN(GPIOX_4, EE_OFF) };

static const unsigned int sdio_clk_pins[] = { PIN(GPIOX_5, EE_OFF) };



static const unsigned int uart_tx_a_pins[]	= { PIN(GPIOX_12, EE_OFF) };

static const unsigned int uart_rx_a_pins[]	= { PIN(GPIOX_13, EE_OFF) };

static const unsigned int uart_cts_a_pins[]	= { PIN(GPIOX_14, EE_OFF) };
@@ -370,6 +377,12 @@ static struct meson_pmx_group meson_gxbb_periphs_groups[] = { 
	GPIO_GROUP(GPIO_TEST_N, EE_OFF),



	/* Bank X */

	GROUP(sdio_d0,		8,	5),

	GROUP(sdio_d1,		8,	4),

	GROUP(sdio_d2,		8,	3),

	GROUP(sdio_d3,		8,	2),

	GROUP(sdio_cmd,		8,	1),

	GROUP(sdio_clk,		8,	0),

	GROUP(uart_tx_a,	4,	13),

	GROUP(uart_rx_a,	4,	12),

	GROUP(uart_cts_a,	4,	11),
@@ -507,6 +520,11 @@ static const char * const sdcard_groups[] = { 
	"sdcard_cmd", "sdcard_clk",

};



static const char * const sdio_groups[] = {

	"sdio_d0", "sdio_d1", "sdio_d2", "sdio_d3",

	"sdio_cmd", "sdio_clk",

};



static const char * const uart_a_groups[] = {

	"uart_tx_a", "uart_rx_a", "uart_cts_a", "uart_rts_a",

};
@@ -600,6 +618,7 @@ static struct meson_pmx_func meson_gxbb_periphs_functions[] = { 
	FUNCTION(gpio_periphs),

	FUNCTION(emmc),

	FUNCTION(sdcard),

	FUNCTION(sdio),

	FUNCTION(uart_a),

	FUNCTION(uart_b),

	FUNCTION(uart_c),