Please include following patch from Linus' tree in the 3.18 branch. Without it SDHC is unusable on Freescale P2020. Thanks!
commit 556b5f33513f16450e8bb803c82a24377b94a34e From: Alessio Igor Bogani <[email protected]> Date: Tue, 9 Dec 2014 09:40:38 +0100 mmc: sdhci: Fix FSL ESDHC reset handling quirk The commit 0718e59ae259 ("mmc: sdhci: move FSL ESDHC reset handling quirk into esdhc code") states that Freescale esdhc is the only controller which needs the interrupt registers restored after a reset. So it moves SDHCI_QUIRK_RESTORE_IRQS_AFTER_RESET quirk handling code into the esdhc-imx driver only. Unfortunately the same controller is used in other boards which use the of-esdhc driver instead (like powerpc P2020). Restore interrupts after reset in the sdhci-of-esdhc driver also. Signed-off-by: Alessio Igor Bogani <[email protected]> Signed-off-by: Ulf Hansson <[email protected]> drivers/mmc/host/sdhci-of-esdhc.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
