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usb: dwc2: add support for STM32F7xx USB OTG HS

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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>
This commit is contained in:
Amelie Delaunay 2017-08-17 11:33:01 +02:00 • committed by Felipe Balbi
parent 000777dadc
commit d8fae8b936
1 changed files with 11 additions and 0 deletions
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11
drivers/usb/dwc2/params.c
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@ -136,6 +136,15 @@ static void dwc2_set_stm32f4x9_fsotg_params(struct dwc2_hsotg *hsotg)
p->activate_stm_fs_transceiver = true; 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[] = { const struct of_device_id dwc2_of_match_table[] = {
{ .compatible = "brcm,bcm2835-usb", .data = dwc2_set_bcm_params }, { .compatible = "brcm,bcm2835-usb", .data = dwc2_set_bcm_params },
{ .compatible = "hisilicon,hi6220-usb", .data = dwc2_set_his_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", { .compatible = "st,stm32f4x9-fsotg",
.data = dwc2_set_stm32f4x9_fsotg_params }, .data = dwc2_set_stm32f4x9_fsotg_params },
{ .compatible = "st,stm32f4x9-hsotg" }, { .compatible = "st,stm32f4x9-hsotg" },
{ .compatible = "st,stm32f7xx-hsotg",
.data = dwc2_set_stm32f7xx_hsotg_params },
{}, {},
}; };
MODULE_DEVICE_TABLE(of, dwc2_of_match_table); MODULE_DEVICE_TABLE(of, dwc2_of_match_table);