What socs have you tested this on? On sdm660 it seems to crash device when writing pwr ctl. On Tue, Jun 19, 2018 at 11:09:17AM +0530, Vijay Viswanath wrote: > With SDCC5, the MCI register space got removed and the offset/order of > several registers have changed. Based on SDCC version used and the register, > we need to pick the base address and offset. > > Depends on patch series: "[PATCH V5 0/2] mmc: sdhci-msm: Configuring IO_PAD support for sdhci-msm" > > Changes since RFC: > Dropped voltage regulator changes in sdhci-msm > Split the "Register changes for sdcc V5" patch > Instead of checking mci removal for deciding which base addr to use, > new function pointers are defined for the 2 variants of sdcc: > 1) MCI present > 2) V5 (mci removed) > Instead of string comparing with the compatible string from DT file, > the sdhci_msm_probe will now pick the data associated with the > compatible entry and use it to load variant specific address offsets > and msm variant specific read/write ops. > > Changes since V1: > Removed unused msm_reab & msm_writeb APIs > Changed certain register addresses from uppercase to lowercase hex > letters > Removed extra lines and spaces > Split "[PATCH V1 0/3] Changes for SDCC5 version" patch into two, > one for Documentation and other for the driver changes. > > Changes since V2: > Used lower case for macro function defenitions > Removed unused function pointers for msm_readb & msm_writeb > > > Sayali Lokhande (3): > mmc: sdhci-msm: Define new Register address map > Documentation: sdhci-msm: Add new compatible string for SDCC v5 > mmc: host: Register changes for sdcc V5 > > Vijay Viswanath (1): > mmc: sdhci-msm: Add msm version specific ops and data structures > > .../devicetree/bindings/mmc/sdhci-msm.txt | 7 +- > drivers/mmc/host/sdhci-msm.c | 511 ++++++++++++++++----- > 2 files changed, 391 insertions(+), 127 deletions(-) > > -- > Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc. > Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project. > > -- > To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html
