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am335x evm: Enable MMC1 pinmux 

MMC1 is available in profile 2 on the GP EVM and is exposed on the
expansion header on beaglebone.

Signed-off-by: Tom Rini <trini@ti.com>
This commit is contained in:
Tom Rini 2012-08-08 10:32:09 -07:00 committed by Albert ARIBAUD
parent 0689a2ef19
commit 6bfca5031b
1 changed files with 16 additions and 0 deletions
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16
board/ti/am335x/mux.c
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@ -282,6 +282,18 @@ static struct module_pin_mux mmc0_pin_mux_sk_evm[] = {
{-1}, {-1},
}; };
static struct module_pin_mux mmc1_pin_mux[] = {
{OFFSET(gpmc_ad3), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT3 */
{OFFSET(gpmc_ad2), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT2 */
{OFFSET(gpmc_ad1), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT1 */
{OFFSET(gpmc_ad0), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT0 */
{OFFSET(gpmc_csn1), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CLK */
{OFFSET(gpmc_csn2), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CMD */
{OFFSET(gpmc_csn0), (MODE(7) | RXACTIVE | PULLUP_EN)}, /* MMC1_WP */
{OFFSET(gpmc_advn_ale), (MODE(7) | RXACTIVE | PULLUP_EN)}, /* MMC1_CD */
{-1},
};
static struct module_pin_mux i2c0_pin_mux[] = { static struct module_pin_mux i2c0_pin_mux[] = {
{OFFSET(i2c0_sda), (MODE(0) | RXACTIVE | {OFFSET(i2c0_sda), (MODE(0) | RXACTIVE |
PULLUDEN | SLEWCTRL)}, /* I2C_DATA */ PULLUDEN | SLEWCTRL)}, /* I2C_DATA */
@ -407,6 +419,7 @@ void enable_board_pin_mux(struct am335x_baseboard_id *header)
configure_module_pin_mux(i2c1_pin_mux); configure_module_pin_mux(i2c1_pin_mux);
configure_module_pin_mux(mii1_pin_mux); configure_module_pin_mux(mii1_pin_mux);
configure_module_pin_mux(mmc0_pin_mux); configure_module_pin_mux(mmc0_pin_mux);
configure_module_pin_mux(mmc1_pin_mux);
} else if (!strncmp(header->config, "SKU#01", 6)) { } else if (!strncmp(header->config, "SKU#01", 6)) {
/* General Purpose EVM */ /* General Purpose EVM */
unsigned short profile = detect_daughter_board_profile(); unsigned short profile = detect_daughter_board_profile();
@ -415,6 +428,9 @@ void enable_board_pin_mux(struct am335x_baseboard_id *header)
/* In profile #2 i2c1 and spi0 conflict. */ /* In profile #2 i2c1 and spi0 conflict. */
if (profile & ~PROFILE_2) if (profile & ~PROFILE_2)
configure_module_pin_mux(i2c1_pin_mux); configure_module_pin_mux(i2c1_pin_mux);
else if (profile == PROFILE_2) {
configure_module_pin_mux(mmc1_pin_mux);
}
} else if (!strncmp(header->name, "A335X_SK", HDR_NAME_LEN)) { } else if (!strncmp(header->name, "A335X_SK", HDR_NAME_LEN)) {
/* Starter Kit EVM */ /* Starter Kit EVM */
configure_module_pin_mux(i2c1_pin_mux); configure_module_pin_mux(i2c1_pin_mux);