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ARM: mmp: add a pxa-usb-phy device

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This is to replace the USB PHY initialization code (pxa_usb_phy_init(),
pxa_usb_phy_deinit()) with a proper PHY driver.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Lubomir Rintel 2018-11-28 18:53:21 +01:00 committed by Olof Johansson
parent f36797ee43
commit a225daf72e
2 changed files with 22 additions and 0 deletions
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21
arch/arm/mach-mmp/devices.c
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@ -240,6 +240,27 @@ void pxa_usb_phy_deinit(void __iomem *phy_reg)
#if IS_ENABLED(CONFIG_USB_SUPPORT) #if IS_ENABLED(CONFIG_USB_SUPPORT)
static u64 __maybe_unused usb_dma_mask = ~(u32)0; static u64 __maybe_unused usb_dma_mask = ~(u32)0;
#if IS_ENABLED(CONFIG_PHY_PXA_USB)
struct resource pxa168_usb_phy_resources[] = {
[0] = {
.start = PXA168_U2O_PHYBASE,
.end = PXA168_U2O_PHYBASE + USB_PHY_RANGE,
.flags = IORESOURCE_MEM,
},
};
struct platform_device pxa168_device_usb_phy = {
.name = "pxa-usb-phy",
.id = -1,
.resource = pxa168_usb_phy_resources,
.num_resources = ARRAY_SIZE(pxa168_usb_phy_resources),
.dev = {
.dma_mask = &usb_dma_mask,
.coherent_dma_mask = 0xffffffff,
}
};
#endif /* CONFIG_PHY_PXA_USB */
#if IS_ENABLED(CONFIG_USB_MV_UDC) #if IS_ENABLED(CONFIG_USB_MV_UDC)
struct resource pxa168_u2o_resources[] = { struct resource pxa168_u2o_resources[] = {
/* regbase */ /* regbase */

1
arch/arm/mach-mmp/pxa910.h
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@ -22,6 +22,7 @@ extern struct pxa_device_desc pxa910_device_pwm2;
extern struct pxa_device_desc pxa910_device_pwm3; extern struct pxa_device_desc pxa910_device_pwm3;
extern struct pxa_device_desc pxa910_device_pwm4; extern struct pxa_device_desc pxa910_device_pwm4;
extern struct pxa_device_desc pxa910_device_nand; extern struct pxa_device_desc pxa910_device_nand;
extern struct platform_device pxa168_device_usb_phy;
extern struct platform_device pxa168_device_u2o; extern struct platform_device pxa168_device_u2o;
extern struct platform_device pxa168_device_u2ootg; extern struct platform_device pxa168_device_u2ootg;
extern struct platform_device pxa168_device_u2oehci; extern struct platform_device pxa168_device_u2oehci;