The SDHC controller on mpc512x is compatible with i.MX31 SDHC controller, the existing MMC host driver can be used on mpc512x with some modifications, the patch series extends the existing driver. It is based on the following mxcmmc DT support patch: http://thread.gmane.org/gmane.linux.kernel.mmc/19401 The series has been tested on mpc5121e based board and hasn't been tested on i.MX (only build tested using an ARM toolchain). If anyone could test it i.e. on i.MX31, I would really appreciate it. Thanks! Anatolij Gustschin (5): mmc: mxcmmc: add mpc512x SDHC support mmc: mxcmmc: use slot-gpio API for write-protect detection mmc: mxcmmc: constify mxcmci_devtype and fix build warning mmc: mxcmmc: enable DMA support on mpc512x mmc: mxcmmc: fix race conditions for host->req and host->data access arch/powerpc/boot/dts/mpc5121.dtsi | 2 + drivers/mmc/host/Kconfig | 10 +- drivers/mmc/host/mxcmmc.c | 300 +++++++++++++++++++++++++++--------- 3 files changed, 233 insertions(+), 79 deletions(-) -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
