[PATCH 2/4] ARM: omap3_beagle: Power on MMC when setting up PMIC

Romain Naour
2022-02-25T12:21:26Z

The PMIC enables power to the MMC card by default, but depending
on the state it was left when restarted, it's possible the MMC
may be powered down.

This patch patch explicitly tells the twl4030 to power the MMC.

Based on commits [1][2].

[1] 64fd2d26140aa72b43428d079974f7c0e7f88353
[2] 27b653449178e80b333e7bc5a81eed3bd1bd6861

Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
board/ti/beagle/beagle.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index d5a122af2b..847d596646 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -447,6 +447,8 @@ int misc_init_r(void)
env_set(expansion_config.env_var, expansion_config.env_setting);

twl4030_power_init();
+ twl4030_power_mmc_init(0);
+
switch (get_board_revision()) {
case REVISION_XM_AB:
twl4030_led_init(TWL4030_LED_LEDEN_LEDBON);
@@ -499,10 +501,3 @@ void set_muxconf_regs(void)
{
MUX_BEAGLE();
}
-
-#if defined(CONFIG_MMC)
-void board_mmc_power_init(void)
-{
- twl4030_power_mmc_init(0);
-}
-#endif
--
2.35.1