Hi, I'm trying to bring up a Murata WL1271 wlan module that operates at 1.8v, connected to MMC2 controller of a custom beagleboard design, using a TI OMAP3503 processor. During kernel boot, I get a kernel message saying: mmc1: card claims to support voltages below the defined range. These will be ignored. When I build the TI WiLink drivers from the ti rowboat hardware/ti/wlan project, after modifying the zoom2 SDIO driver files to correctly use MMC2, instead of MMC3, I get the following errors, while attempting to bring up the tiwlan0 interface: [ 247.772399] mmc1: card claims to support voltages below the defined range. These will be ignored. [ 250.135864] mmc1: error -110 whilst initialising SDIO card How can I troubleshoot this issue? Best regards, Elvis Dowson -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html