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drivers/genesyslogic/gl9755: Add driver for Genesys Logic GL9755

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The device is a PCIe Gen2 to SD 4.0 card reader controller to be
used in the Chromebook. The datasheet name is GL9755S and the revision
is 05.

The patch sets LTR value.

Signed-off-by: Ben Chuang <benchuanggli@gmail.com>
Change-Id: I16048dde348be248c748d50ca4a8a62c8a781430
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45062
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Ben Chuang 2020-09-03 16:02:46 +08:00 • committed by Tim Wawrzynczak
commit ff17b31dfb
5 changed files with 67 additions and 0 deletions
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1
src/include/device/pci_ids.h
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@ -2033,6 +2033,7 @@
#define PCI_VENDOR_ID_GLI 0x17a0
#define PCI_DEVICE_ID_GLI_9763E 0xe763
#define PCI_DEVICE_ID_GLI_9755 0x9755
#define PCI_VENDOR_ID_XGI 0x18ca
#define PCI_DEVICE_ID_XGI_20 0x0020