Commit 8f317b47 authored by Huang Rui's avatar Huang Rui Committed by Felipe Balbi

usb: dwc3: initialize platform data at pci glue layer

This patch initializes platform data at pci glue layer, and SoCs x86-based
platform vendor is able to define their flags in platform data at bus glue
layer. Then do some independent behaviors at dwc3 core level.
Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 946bd579
...@@ -25,6 +25,8 @@ ...@@ -25,6 +25,8 @@
#include <linux/usb/otg.h> #include <linux/usb/otg.h>
#include <linux/usb/usb_phy_generic.h> #include <linux/usb/usb_phy_generic.h>
#include "platform_data.h"
/* FIXME define these in <linux/pci_ids.h> */ /* FIXME define these in <linux/pci_ids.h> */
#define PCI_VENDOR_ID_SYNOPSYS 0x16c3 #define PCI_VENDOR_ID_SYNOPSYS 0x16c3
#define PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3 0xabcd #define PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3 0xabcd
...@@ -102,6 +104,9 @@ static int dwc3_pci_probe(struct pci_dev *pci, ...@@ -102,6 +104,9 @@ static int dwc3_pci_probe(struct pci_dev *pci,
struct dwc3_pci *glue; struct dwc3_pci *glue;
int ret; int ret;
struct device *dev = &pci->dev; struct device *dev = &pci->dev;
struct dwc3_platform_data dwc3_pdata;
memset(&dwc3_pdata, 0x00, sizeof(dwc3_pdata));
glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL); glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL);
if (!glue) if (!glue)
...@@ -148,6 +153,10 @@ static int dwc3_pci_probe(struct pci_dev *pci, ...@@ -148,6 +153,10 @@ static int dwc3_pci_probe(struct pci_dev *pci,
pci_set_drvdata(pci, glue); pci_set_drvdata(pci, glue);
ret = platform_device_add_data(dwc3, &dwc3_pdata, sizeof(dwc3_pdata));
if (ret)
goto err3;
dma_set_coherent_mask(&dwc3->dev, dev->coherent_dma_mask); dma_set_coherent_mask(&dwc3->dev, dev->coherent_dma_mask);
dwc3->dev.dma_mask = dev->dma_mask; dwc3->dev.dma_mask = dev->dma_mask;
......
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