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| author | Amelie Delaunay <amelie.delaunay@st.com> | 2017-08-17 11:33:01 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-10-19 09:38:09 +0200 |
| commit | d8fae8b936824b3ffe55a0408b84022244603a32 (patch) | |
| tree | 1a5de30bfec796459f8aa7e91da9f0470e350074 /drivers/usb/dwc2 | |
| parent | dt-bindings: usb: Document the STM32F7xx DWC2 USB OTG HS core binding (diff) | |
| download | linux-d8fae8b936824b3ffe55a0408b84022244603a32.tar.xz linux-d8fae8b936824b3ffe55a0408b84022244603a32.zip | |
usb: dwc2: add support for STM32F7xx USB OTG HS
This patch adds the dwc2_set_params function for STM32F7xx USB OTG HS.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2')
| -rw-r--r-- | drivers/usb/dwc2/params.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index a3ffe97170ff..015d23ebcf5a 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -136,6 +136,15 @@ static void dwc2_set_stm32f4x9_fsotg_params(struct dwc2_hsotg *hsotg) p->activate_stm_fs_transceiver = true; } +static void dwc2_set_stm32f7xx_hsotg_params(struct dwc2_hsotg *hsotg) +{ + struct dwc2_core_params *p = &hsotg->params; + + p->host_rx_fifo_size = 622; + p->host_nperio_tx_fifo_size = 128; + p->host_perio_tx_fifo_size = 256; +} + const struct of_device_id dwc2_of_match_table[] = { { .compatible = "brcm,bcm2835-usb", .data = dwc2_set_bcm_params }, { .compatible = "hisilicon,hi6220-usb", .data = dwc2_set_his_params }, @@ -154,6 +163,8 @@ const struct of_device_id dwc2_of_match_table[] = { { .compatible = "st,stm32f4x9-fsotg", .data = dwc2_set_stm32f4x9_fsotg_params }, { .compatible = "st,stm32f4x9-hsotg" }, + { .compatible = "st,stm32f7xx-hsotg", + .data = dwc2_set_stm32f7xx_hsotg_params }, {}, }; MODULE_DEVICE_TABLE(of, dwc2_of_match_table); |