diff options
| author | Andy Lutomirski <luto@amacapital.net> | 2012-12-01 12:37:20 -0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-01-16 01:13:13 +0000 |
| commit | fb7e3f1041cc0cce482e001d62bd9a32f9e7b689 (patch) | |
| tree | cf2c02d4268306027cb1d970abc530a3b0b11c4e /include | |
| parent | ad74aa67b8cf06b159cf72b08efe42533db49685 (diff) | |
PCI: Reduce Ricoh 0xe822 SD card reader base clock frequency to 50MHz
commit 812089e01b9f65f90fc8fc670d8cce72a0e01fbb upstream.
Otherwise it fails like this on cards like the Transcend 16GB SDHC card:
mmc0: new SDHC card at address b368
mmcblk0: mmc0:b368 SDC 15.0 GiB
mmcblk0: error -110 sending status command, retrying
mmcblk0: error -84 transferring data, sector 0, nr 8, cmd response 0x900, card status 0xb0
Tested on my Lenovo x200 laptop.
[bhelgaas: changelog]
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Chris Ball <cjb@laptop.org>
CC: Manoj Iyer <manoj.iyer@canonical.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci_ids.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 577660978707..3db3da130c46 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1543,6 +1543,7 @@ #define PCI_DEVICE_ID_RICOH_RL5C476 0x0476 #define PCI_DEVICE_ID_RICOH_RL5C478 0x0478 #define PCI_DEVICE_ID_RICOH_R5C822 0x0822 +#define PCI_DEVICE_ID_RICOH_R5CE822 0xe822 #define PCI_DEVICE_ID_RICOH_R5CE823 0xe823 #define PCI_DEVICE_ID_RICOH_R5C832 0x0832 #define PCI_DEVICE_ID_RICOH_R5C843 0x0843 |