diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2018-05-18 13:15:09 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2018-05-18 13:23:15 +0200 |
| commit | d067624c47bf15b9b5b716ae8be510fa1fb615a2 (patch) | |
| tree | 9596d6cdb208a5c1d7aeac96473d1ede19186c42 /drivers | |
| parent | b4af64fdfd5f014340bc78318706f31dd49856a0 (diff) | |
usb: xhci: zynqmp: Remove support for !DM_USB
Switch to DM_USB was done and there is no need to keep !DM_USB code in
tree.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-zynqmp.c | 46 |
2 files changed, 1 insertions, 46 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 3455e8113b..b4dd005651 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -75,6 +75,7 @@ config USB_XHCI_STI config USB_XHCI_ZYNQMP bool "Support for Xilinx ZynqMP on-chip xHCI USB controller" depends on ARCH_ZYNQMP + depends on DM_USB help Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs. diff --git a/drivers/usb/host/xhci-zynqmp.c b/drivers/usb/host/xhci-zynqmp.c index a8829d9baa..7fe54281c3 100644 --- a/drivers/usb/host/xhci-zynqmp.c +++ b/drivers/usb/host/xhci-zynqmp.c @@ -55,23 +55,15 @@ #define USBOTGSS_IRQ_SET_1_DMADISABLECLR_EN BIT(17) struct zynqmp_xhci { -#ifdef CONFIG_DM_USB struct usb_platdata usb_plat; -#endif struct xhci_ctrl ctrl; struct xhci_hccr *hcd; struct dwc3 *dwc3_reg; }; -#ifdef CONFIG_DM_USB struct zynqmp_xhci_platdata { fdt_addr_t hcd_base; }; -#else -static struct zynqmp_xhci zynqmp_xhci; - -unsigned long ctr_addr[] = CONFIG_ZYNQMP_XHCI_LIST; -#endif static int zynqmp_xhci_core_init(struct zynqmp_xhci *zynqmp_xhci) { @@ -89,42 +81,6 @@ static int zynqmp_xhci_core_init(struct zynqmp_xhci *zynqmp_xhci) return ret; } -#ifndef CONFIG_DM_USB -int xhci_hcd_init(int index, struct xhci_hccr **hccr, struct xhci_hcor **hcor) -{ - struct zynqmp_xhci *ctx = &zynqmp_xhci; - int ret = 0; - uint32_t hclen; - - if (index < 0 || index >= ARRAY_SIZE(ctr_addr)) - return -EINVAL; - - ctx->hcd = (struct xhci_hccr *)ctr_addr[index]; - ctx->dwc3_reg = (struct dwc3 *)((void *)ctx->hcd + DWC3_REG_OFFSET); - - ret = board_usb_init(index, USB_INIT_HOST); - if (ret != 0) { - puts("Failed to initialize board for USB\n"); - return ret; - } - - ret = zynqmp_xhci_core_init(ctx); - if (ret < 0) { - puts("Failed to initialize xhci\n"); - return ret; - } - - *hccr = (struct xhci_hccr *)ctx->hcd; - hclen = HC_LENGTH(xhci_readl(&(*hccr)->cr_capbase)); - *hcor = (struct xhci_hcor *)((uintptr_t) *hccr + hclen); - - debug("zynqmp-xhci: init hccr %p and hcor %p hc_length %d\n", - *hccr, *hcor, hclen); - - return ret; -} -#endif - void xhci_hcd_stop(int index) { /* @@ -135,7 +91,6 @@ void xhci_hcd_stop(int index) return; } -#ifdef CONFIG_DM_USB static int xhci_usb_probe(struct udevice *dev) { struct zynqmp_xhci_platdata *plat = dev_get_platdata(dev); @@ -189,4 +144,3 @@ U_BOOT_DRIVER(dwc3_generic_host) = { .priv_auto_alloc_size = sizeof(struct zynqmp_xhci), .flags = DM_FLAG_ALLOC_PRIV_DMA, }; -#endif |