diff options
Diffstat (limited to 'src/cpu/samsung/exynos5420/usb.h')
| -rw-r--r-- | src/cpu/samsung/exynos5420/usb.h | 84 |
1 files changed, 80 insertions, 4 deletions
diff --git a/src/cpu/samsung/exynos5420/usb.h b/src/cpu/samsung/exynos5420/usb.h index 7eb317c68e..b3c2a33fd6 100644 --- a/src/cpu/samsung/exynos5420/usb.h +++ b/src/cpu/samsung/exynos5420/usb.h @@ -45,24 +45,100 @@ struct exynos5_usb_host_phy { uint32_t usbphyctrl0; uint32_t usbphytune0; - uint32_t reserved1[2]; + uint8_t reserved1[8]; uint32_t hsicphyctrl1; uint32_t hsicphytune1; - uint32_t reserved2[2]; + uint8_t reserved2[8]; uint32_t hsicphyctrl2; uint32_t hsicphytune2; - uint32_t reserved3[2]; + uint8_t reserved3[8]; uint32_t ehcictrl; uint32_t ohcictrl; uint32_t usbotgsys; - uint32_t reserved4; + uint8_t reserved4[4]; uint32_t usbotgtune; }; static struct exynos5_usb_host_phy * const exynos_usb_host_phy = (void *)EXYNOS5_USB_HOST_PHY_BASE; +struct exynos5_usb_drd_phy { + uint8_t reserved1[4]; + uint32_t linksystem; + uint32_t utmi; + uint32_t pipe; + uint32_t clkrst; + uint32_t reg0; + uint32_t reg1; + uint32_t param0; + uint32_t param1; + uint32_t term; + uint32_t test; + uint32_t adp; + uint32_t utmiclksel; + uint32_t resume; + uint8_t reserved2[8]; + uint32_t linkhcbelt; + uint32_t linkport; +}; + +static struct exynos5_usb_drd_phy * const exynos_usb_drd0_phy = + (void *)EXYNOS5420_USB_DRD0_PHY_BASE; +static struct exynos5_usb_drd_phy * const exynos_usb_drd1_phy = + (void *)EXYNOS5420_USB_DRD1_PHY_BASE; + +struct exynos5_usb_drd_dwc3 { + uint32_t sbuscfg0; + uint32_t sbuscfg1; + uint32_t txthrcfg; + uint32_t rxthrcfg; + uint32_t ctl; + uint32_t evten; + uint32_t sts; + uint8_t reserved0[4]; + uint32_t snpsid; + uint32_t gpio; + uint32_t uid; + uint32_t uctl; + uint64_t buserraddr; + uint64_t prtbimap; + uint8_t reserved1[32]; + uint32_t dbgfifospace; + uint32_t dbgltssm; + uint32_t dbglnmcc; + uint32_t dbgbmu; + uint32_t dbglspmux; + uint32_t dbglsp; + uint32_t dbgepinfo0; + uint32_t dbgepinfo1; + uint64_t prtbimap_hs; + uint64_t prtbimap_fs; + uint8_t reserved2[112]; + uint32_t usb2phycfg; + uint8_t reserved3[60]; + uint32_t usb2i2cctl; + uint8_t reserved4[60]; + uint32_t usb2phyacc; + uint8_t reserved5[60]; + uint32_t usb3pipectl; + uint8_t reserved6[60]; +}; + +static struct exynos5_usb_drd_dwc3 * const exynos_usb_drd0_dwc3 = + (void *)EXYNOS5420_USB_DRD0_DWC3_BASE; +static struct exynos5_usb_drd_dwc3 * const exynos_usb_drd1_dwc3 = + (void *)EXYNOS5420_USB_DRD1_DWC3_BASE; + /* Leave hsic_gpio at 0 to not enable HSIC. */ void setup_usb_host_phy(int hsic_gpio); +void setup_usb_drd0_phy(void); +void setup_usb_drd1_phy(void); + +/* Call reset_ before setup_, ensure at least 100ms pass in between. */ +void reset_usb_drd0_dwc3(void); +void reset_usb_drd1_dwc3(void); +void setup_usb_drd0_dwc3(void); +void setup_usb_drd1_dwc3(void); + #endif |