diff options
| author | Pali Rohár <pali@kernel.org> | 2022-04-07 12:16:17 +0200 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2022-04-26 17:18:39 +0530 |
| commit | 0992c2be776b51c5ca7d85147050908fbcc96d80 (patch) | |
| tree | 6cc7ae41ce84cd43aed828831e3cd339e5627992 /drivers/ddr/fsl/options.c | |
| parent | 4aceaec585d925eed468c3bd25fdcdfd7568033e (diff) | |
board: freescale: p1_p2_rdb_pc: Do not set MPC85xx_PMUXCR_SDHC_WP bit when SDHC_WP is used as GPIO
When MPC85xx_PMUXCR_SDHC_WP is set then SDHC controller automatically makes
inserted SD card readonly if GPIO[9] is active.
In some design GPIO[9] pin does not have to be connected to SD card
write-protect pin and can be used as GPIO.
So do not set MPC85xx_PMUXCR_SDHC_WP bit when GPIO[9] is not used for
SDHC_WP functionality.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'drivers/ddr/fsl/options.c')
0 files changed, 0 insertions, 0 deletions