On Wed, Jun 18, 2014 at 4:33 AM, Sachin Kamat <spk.linux@xxxxxxxxx> wrote: > Hi Tim, > > I see the below error on Exynos4210 based Origen board with linux-next > (20140618). > Reverting the below commit works fine. > > Commit: 8d02e775a6 "mmc: sdhci: Use mmc core regulator infrastucture" > > Any ideas? > > *************** > > -- [ 2.068992] sdhci: Secure Digital Host Controller Interface driver > [ 2.075059] sdhci: Copyright(c) Pierre Ossman > [ 2.079762] of_get_named_gpiod_flags: can't parse gpios property of > node '/sdhci@12510000[0]' > [ 2.088021] s3c-sdhci 12510000.sdhci: clock source 2: mmc_busclk.2 > (50000000 Hz) > [ 2.095322] of_get_named_gpiod_flags: can't parse gpios property of > node '/sdhci@12510000[0]' > [ 2.103794] of_get_named_gpiod_flags: can't parse gpios property of > node '/sdhci@12510000[0]' > [ 2.112478] s3c-sdhci 12510000.sdhci: No vqmmc regulator found > [ 2.118117] mmc0: Hardware doesn't report any support voltages. > [ 2.124004] s3c-sdhci 12510000.sdhci: sdhci_add_host() failed > [ 2.130080] of_get_named_gpiod_flags: can't parse gpios property of > node '/sdhci@12530000[0]' > [ 2.138352] s3c-sdhci 12530000.sdhci: clock source 2: mmc_busclk.2 > (16666667 Hz) > [ 2.145661] of_get_named_gpiod_flags: can't parse gpios property of > node '/sdhci@12530000[0]' > [ 2.154139] of_get_named_gpiod_flags: can't parse gpios property of > node '/sdhci@12530000[0]' > [ 2.162834] s3c-sdhci 12530000.sdhci: No vqmmc regulator found > [ 2.168464] mmc0: Hardware doesn't report any support voltages. > [ 2.174349] s3c-sdhci 12530000.sdhci: sdhci_add_host() failed > [ 2.180281] Synopsys Designware Multimedia Card Interface Driver > [ 2.188131] usbcore: registered new interface driver usbhid > [ 2.192287] usbhid: USB HID core driver > [ 2.196329] TCP: cubic registered > [ 2.199362] NET: Registered protocol family 17 > [ 2.203917] NET: Registered protocol family 15 > [ 2.208404] Registering SWP/SWPB emulation handler > [ 2.214357] of_get_named_gpiod_flags exited with status 0 > [ 2.218430] of_get_named_gpiod_flags exited with status 0 > [ 2.223803] of_get_named_gpiod_flags exited with status 0 > [ 2.229170] of_get_named_gpiod_flags exited with status 0 > [ 2.234560] of_get_named_gpiod_flags exited with status 0 > [ 2.239953] gpio-229: gpiod_set_debounce: missing set() or > set_debounce() operations > [ 2.247773] gpio-230: gpiod_set_debounce: missing set() or > set_debounce() operations > [ 2.255473] gpio-228: gpiod_set_debounce: missing set() or > set_debounce() operations > [ 2.263221] gpio-227: gpiod_set_debounce: missing set() or > set_debounce() operations > [ 2.270918] gpio-226: gpiod_set_debounce: missing set() or > set_debounce() operations > [ 2.278899] input: gpio_keys as /devices/gpio_keys/input/input0 > [ 2.285196] s3c-rtc 10070000.rtc: setting system clock to > 2000-01-01 00:00:00 UTC (946684800) > [ 2.295072] VDD_G3D_1.1V: disabling > [ 2.304744] VADC_3.3V: disabling > [ 2.312095] VDD_AUD_1.8V: disabling > [ 2.319714] VMIPI_1.1V: disabling > [ 2.327193] VDD_ABB_3.3V: disabling > [ 2.332779] VMEM_VDD_2.8V: disabling > [ 2.336148] Waiting for root device /dev/mmcblk0p1... > > ************* > Regards, > Sachin. Would you mind reverting just this part of the commit to see if it clears up your trouble? > if (host->ocr_mask) > - ocr_avail = host->ocr_mask; > + ocr_avail &= host->ocr_mask; > > mmc->ocr_avail = ocr_avail; > mmc->ocr_avail_sdio = ocr_avail; Thanks, Tim Kryger -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
