MMC_CLK
cts->ios_valid = MMC_CLK;
if (cts->ios_valid & MMC_CLK) {
cts->ios_valid = MMC_CLK;
MMC_CS | MMC_BW | MMC_CLK;
cts->ios_valid = MMC_PM | MMC_CLK | MMC_BT;
if (cts->ios_valid & MMC_CLK) {
if (cts->ios_valid & MMC_CLK) {
if (cts->ios_valid & MMC_CLK) {