; Philip Rakity; o...@wizery.com;
linus.wall...@linaro.org; ulf.hans...@stericsson.com;
linux-ker...@vger.kernel.org
Subject: Re: [PATCH v2] mmc:sdio:guarantee setting card data bus width as 4-bit
Hi,
On Tue, May 15 2012, yongd wrote:
> SDIO_CCCR_IF[1:0] in SDIO card is used for card data
Hi,
On Tue, May 15 2012, yongd wrote:
> SDIO_CCCR_IF[1:0] in SDIO card is used for card data bus width
> setting as below,
> 00b: 1-bit bus
> 01b: Reserved
> 10b: 4-bit bus
> 11b: 8-bit bus(only for embedded SDIO)
> And sdio_enable_wide is for setting data bus width as 4-bi
; Philip Rakity; o...@wizery.com;
linus.wall...@linaro.org; ulf.hans...@stericsson.com;
linux-ker...@vger.kernel.org
Subject: Re: [PATCH v2] mmc:sdio:guarantee setting card data bus width as 4-bit
Hi,
On Tue, May 15 2012, yongd wrote:
> SDIO_CCCR_IF[1:0] in SDIO card is used for card data
Hi,
On Tue, May 15 2012, yongd wrote:
> SDIO_CCCR_IF[1:0] in SDIO card is used for card data bus width
> setting as below,
> 00b: 1-bit bus
> 01b: Reserved
> 10b: 4-bit bus
> 11b: 8-bit bus(only for embedded SDIO)
> And sdio_enable_wide is for setting data bus width as 4-bi
ACK
On May 14, 2012, at 10:09 PM, yongd wrote:
> SDIO_CCCR_IF[1:0] in SDIO card is used for card data bus width
> setting as below,
> 00b: 1-bit bus
> 01b: Reserved
> 10b: 4-bit bus
> 11b: 8-bit bus(only for embedded SDIO)
> And sdio_enable_wide is for setting data bus width as