Messages in this thread | | | Date | Mon, 19 Mar 2012 10:39:29 +0800 | Subject | How about the MMC/SDIO host controller standard under Linux ? | From | "peter.meng" <> |
| |
HI
I see the drivers/mmc/host/sdhci.h define the common register as describe within Part_A2_SD_Host_Controller_Simplified_Specification_Ver3.00_Final_110225.pdf In this case all command related access register is common .(sdhci-xxx.c) Does this mean all sdhci-xxx.c that will support SD host controller standard ?
I see most code such as s3cmci.c ,msm_sdcc.c that has their only private register that access by such as mmc_host_ops->request function . I want to know whether this mean these host controller doesn't support SD host controller standard ?
Best Regards . Peter Meng mengsanshui@gmail.com
| |