diff options
author | Philip Rakity | 2010-09-23 17:24:32 +0200 |
---|---|---|
committer | Chris Ball | 2010-10-23 15:11:20 +0200 |
commit | 643a81ff3c5a89ae5c0768f89b29d3e1d08be5c3 (patch) | |
tree | 594e014da8c4dcfc3d029bd7fe328f7e70e4b038 /MAINTAINERS | |
parent | mmc: sdhci: highspeed: check for mmc as well as sd cards (diff) | |
download | kernel-qcow2-linux-643a81ff3c5a89ae5c0768f89b29d3e1d08be5c3.tar.gz kernel-qcow2-linux-643a81ff3c5a89ae5c0768f89b29d3e1d08be5c3.tar.xz kernel-qcow2-linux-643a81ff3c5a89ae5c0768f89b29d3e1d08be5c3.zip |
mmc: sdhci: allow for eMMC 74 clock generation by controller
Snippet of code for how adaptation layer should handle the call:
/*
* eMMC spec calls for the host to send 74 clocks to the card
* during initialization, right after voltage stabilization.
* create the clocks manually right here.
*/
void generate_init_clocks_A0(struct sdhci_host *host, u8 power_mode)
{
struct sdhci_mmc_slot *slot = sdhci_priv(host);
if (slot->power_mode == MMC_POWER_UP &&
power_mode == MMC_POWER_ON) {
/* controller specific code here */
/* slot->power_mode holds previous power setting */
}
slot->power_mode = power_mode;
}
Signed-off-by: Philip Rakity <prakity@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions