diff options
| author |   Ben Chuang <ben.chuang@genesyslogic.com.tw> | 2019-09-11 15:23:44 +0800 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2019-09-27 20:48:20 +0200 |
| commit | e51df6ce668a8f75ce27f83ce0f60103c568c375 (patch) | |
| tree | 3e42543d66433f9383c50d32c3b7647a6c55838a /drivers/mmc/host/sdhci-pci.h | |
| parent | mmc: tegra: Implement ->set_dma_mask() (diff) | |
| download | linux-dev-e51df6ce668a8f75ce27f83ce0f60103c568c375.tar.xz linux-dev-e51df6ce668a8f75ce27f83ce0f60103c568c375.zip | |
mmc: host: sdhci-pci: Add Genesys Logic GL975x support
Add support for the GL9750 and GL9755 chipsets.
Enable v4 mode and wait 5ms after set 1.8V signal enable for GL9750/
GL9755. Fix the value of SDHCI_MAX_CURRENT register and use the vendor
tuning flow for GL9750.
Co-developed-by: Michael K Johnson <johnsonm@danlj.org>
Signed-off-by: Michael K Johnson <johnsonm@danlj.org>
Signed-off-by: Ben Chuang <ben.chuang@genesyslogic.com.tw>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/mmc/host/sdhci-pci.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-pci.h b/drivers/mmc/host/sdhci-pci.h index 1abc9d47a4c0..558202fe64c6 100644 --- a/drivers/mmc/host/sdhci-pci.h +++ b/drivers/mmc/host/sdhci-pci.h @@ -68,6 +68,9 @@ #define PCI_DEVICE_ID_SYNOPSYS_DWC_MSHC 0xc202 +#define PCI_DEVICE_ID_GLI_9755 0x9755 +#define PCI_DEVICE_ID_GLI_9750 0x9750 + /* * PCI device class and mask */ @@ -188,5 +191,7 @@ int sdhci_pci_enable_dma(struct sdhci_host *host); extern const struct sdhci_pci_fixes sdhci_arasan; extern const struct sdhci_pci_fixes sdhci_snps; extern const struct sdhci_pci_fixes sdhci_o2; +extern const struct sdhci_pci_fixes sdhci_gl9750; +extern const struct sdhci_pci_fixes sdhci_gl9755; #endif /* __SDHCI_PCI_H */ |