leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

pinctrl: meson-gxbb: add the pins for the SDIO/sd_emmc_a controller

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

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Martin Blumenstingl 2016-08-28 18:47:24 +02:00 committed by Linus Walleij
parent b8d74b291f
commit 29885a6565
1 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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

@ -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),