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authorTom Rini <trini@ti.com>2012-08-08 10:32:09 -0700
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-09-01 14:58:18 +0200
commit6bfca5031b922b29d12c119910c04528173f1d86 (patch)
treee0271ea0ec2f4c55ee44a203885bea044789ff70 /board/ti/am335x
parent0689a2ef19e991ee812bb09ca8058fad414b25f0 (diff)
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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>
Diffstat (limited to 'board/ti/am335x')
-rw-r--r--board/ti/am335x/mux.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/board/ti/am335x/mux.c b/board/ti/am335x/mux.c
index 5e902ab..992f9ba 100644
--- a/board/ti/am335x/mux.c
+++ b/board/ti/am335x/mux.c
@@ -282,6 +282,18 @@ static struct module_pin_mux mmc0_pin_mux_sk_evm[] = {
{-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[] = {
{OFFSET(i2c0_sda), (MODE(0) | RXACTIVE |
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(mii1_pin_mux);
configure_module_pin_mux(mmc0_pin_mux);
+ configure_module_pin_mux(mmc1_pin_mux);
} else if (!strncmp(header->config, "SKU#01", 6)) {
/* General Purpose EVM */
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. */
if (profile & ~PROFILE_2)
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)) {
/* Starter Kit EVM */
configure_module_pin_mux(i2c1_pin_mux);