2014-11-13 13:56 GMT+01:00 Kishon Vijay Abraham I kis...@ti.com:
From: Balaji T K balaj...@ti.com
MMC tuning procedure is required to support SD card
UHS1-SDR104 mode and EMMC HS200 mode.
The tuning function omap_execute_tuning() will only
be called by the MMC/SD core if the corresponding
Hi,
On Thu, Nov 13, 2014 at 06:26:18PM +0530, Kishon Vijay Abraham I wrote:
@@ -233,6 +263,48 @@ struct omap_mmc_of_data {
u8 controller_flags;
};
+static const u32 ref_tuning_4bits[] = {
+ 0x00FF0FFF, 0xCCC3CCFF, 0xFFCC3CC3, 0xEFFEFFFE,
+ 0xDDFFDFFF, 0xFBFFFBFF,
On Fri, Nov 14, 2014 at 11:41:52AM -0600, Felipe Balbi wrote:
Hi,
On Thu, Nov 13, 2014 at 06:26:18PM +0530, Kishon Vijay Abraham I wrote:
@@ -233,6 +263,48 @@ struct omap_mmc_of_data {
u8 controller_flags;
};
+static const u32 ref_tuning_4bits[] = {
+ 0x00FF0FFF,
From: Balaji T K balaj...@ti.com
MMC tuning procedure is required to support SD card
UHS1-SDR104 mode and EMMC HS200 mode.
The tuning function omap_execute_tuning() will only
be called by the MMC/SD core if the corresponding
speed modes are supported by the OMAP silicon which
is set in the mmc
From: Balaji T K balaj...@ti.com
MMC tuning procedure is required to support SD card
UHS1-SDR104 mode and EMMC HS200 mode.
The tuning function omap_execute_tuning() will only
be called by the MMC/SD core if the corresponding
speed modes are supported by the OMAP silicon which
is set in the mmc