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usb: host: remove the xhci-zynqmp driver

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This driver is not used anymore.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
This commit is contained in:
Jean-Jacques Hiblot 2019-09-11 11:33:44 +02:00 committed by Marek Vasut
parent 680023c5fa
commit a8973731a4
15 changed files with 0 additions and 166 deletions
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1
configs/avnet_ultra96_rev1_defconfig
View File

@ -73,7 +73,6 @@ CONFIG_ZYNQ_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

1
configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig
View File

@ -84,7 +84,6 @@ CONFIG_ZYNQMP_GQSPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

1
configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig
View File

@ -75,7 +75,6 @@ CONFIG_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

1
configs/xilinx_zynqmp_zc1751_xm017_dc3_defconfig
View File

@ -72,7 +72,6 @@ CONFIG_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

1
configs/xilinx_zynqmp_zcu100_revC_defconfig
View File

@ -72,7 +72,6 @@ CONFIG_ZYNQ_SPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

1
configs/xilinx_zynqmp_zcu102_rev1_0_defconfig
View File

@ -100,7 +100,6 @@ CONFIG_ZYNQMP_GQSPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

1
configs/xilinx_zynqmp_zcu102_revA_defconfig
View File

@ -99,7 +99,6 @@ CONFIG_ZYNQMP_GQSPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

1
configs/xilinx_zynqmp_zcu102_revB_defconfig
View File

@ -99,7 +99,6 @@ CONFIG_ZYNQMP_GQSPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

1
configs/xilinx_zynqmp_zcu104_revA_defconfig
View File

@ -83,7 +83,6 @@ CONFIG_ZYNQMP_GQSPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

1
configs/xilinx_zynqmp_zcu104_revC_defconfig
View File

@ -87,7 +87,6 @@ CONFIG_ZYNQMP_GQSPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

1
configs/xilinx_zynqmp_zcu106_revA_defconfig
View File

@ -93,7 +93,6 @@ CONFIG_ZYNQMP_GQSPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

1
configs/xilinx_zynqmp_zcu111_revA_defconfig
View File

@ -85,7 +85,6 @@ CONFIG_ZYNQMP_GQSPI=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_ZYNQMP=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GADGET=y
CONFIG_USB_DWC3_GENERIC=y

7
drivers/usb/host/Kconfig
View File

@ -73,13 +73,6 @@ config USB_XHCI_STI
STiH407 family SoCs. This is a driver for the dwc3 to provide the glue logic
to configure the controller.
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.
config USB_XHCI_DRA7XX_INDEX
int "DRA7XX xHCI USB index"
range 0 1

1
drivers/usb/host/Makefile
View File

@ -48,7 +48,6 @@ obj-$(CONFIG_USB_XHCI_HCD) += xhci.o xhci-mem.o xhci-ring.o
obj-$(CONFIG_USB_XHCI_DWC3) += xhci-dwc3.o
obj-$(CONFIG_USB_XHCI_DWC3_OF_SIMPLE) += dwc3-of-simple.o
obj-$(CONFIG_USB_XHCI_ROCKCHIP) += xhci-rockchip.o
obj-$(CONFIG_USB_XHCI_ZYNQMP) += xhci-zynqmp.o
obj-$(CONFIG_USB_XHCI_EXYNOS) += xhci-exynos5.o
obj-$(CONFIG_USB_XHCI_FSL) += xhci-fsl.o
obj-$(CONFIG_USB_XHCI_MVEBU) += xhci-mvebu.o

146
drivers/usb/host/xhci-zynqmp.c
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@ -1,146 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2015 Xilinx, Inc.
*
* Zynq USB HOST xHCI Controller
*
* Author: Siva Durga Prasad Paladugu<sivadur@xilinx.com>
*
* This file was reused from Freescale USB xHCI
*/
#include <common.h>
#include <dm.h>
#include <usb.h>
#include <linux/errno.h>
#include <asm/arch/hardware.h>
#include <linux/compat.h>
#include <linux/usb/dwc3.h>
#include "xhci.h"
/* Declare global data pointer */
/* Default to the ZYNQMP XHCI defines */
#define USB3_PWRCTL_CLK_CMD_MASK 0x3FE000
#define USB3_PWRCTL_CLK_FREQ_MASK 0xFFC
#define USB3_PHY_PARTIAL_RX_POWERON BIT(6)
#define USB3_PHY_RX_POWERON BIT(14)
#define USB3_PHY_TX_POWERON BIT(15)
#define USB3_PHY_TX_RX_POWERON (USB3_PHY_RX_POWERON | USB3_PHY_TX_POWERON)
#define USB3_PWRCTL_CLK_CMD_SHIFT 14
#define USB3_PWRCTL_CLK_FREQ_SHIFT 22
/* USBOTGSS_WRAPPER definitions */
#define USBOTGSS_WRAPRESET BIT(17)
#define USBOTGSS_DMADISABLE BIT(16)
#define USBOTGSS_STANDBYMODE_NO_STANDBY BIT(4)
#define USBOTGSS_STANDBYMODE_SMRT BIT(5)
#define USBOTGSS_STANDBYMODE_SMRT_WKUP (0x3 << 4)
#define USBOTGSS_IDLEMODE_NOIDLE BIT(2)
#define USBOTGSS_IDLEMODE_SMRT BIT(3)
#define USBOTGSS_IDLEMODE_SMRT_WKUP (0x3 << 2)
/* USBOTGSS_IRQENABLE_SET_0 bit */
#define USBOTGSS_COREIRQ_EN BIT(1)
/* USBOTGSS_IRQENABLE_SET_1 bits */
#define USBOTGSS_IRQ_SET_1_IDPULLUP_FALL_EN BIT(1)
#define USBOTGSS_IRQ_SET_1_DISCHRGVBUS_FALL_EN BIT(3)
#define USBOTGSS_IRQ_SET_1_CHRGVBUS_FALL_EN BIT(4)
#define USBOTGSS_IRQ_SET_1_DRVVBUS_FALL_EN BIT(5)
#define USBOTGSS_IRQ_SET_1_IDPULLUP_RISE_EN BIT(8)
#define USBOTGSS_IRQ_SET_1_DISCHRGVBUS_RISE_EN BIT(11)
#define USBOTGSS_IRQ_SET_1_CHRGVBUS_RISE_EN BIT(12)
#define USBOTGSS_IRQ_SET_1_DRVVBUS_RISE_EN BIT(13)
#define USBOTGSS_IRQ_SET_1_OEVT_EN BIT(16)
#define USBOTGSS_IRQ_SET_1_DMADISABLECLR_EN BIT(17)
struct zynqmp_xhci {
struct usb_platdata usb_plat;
struct xhci_ctrl ctrl;
struct xhci_hccr *hcd;
struct dwc3 *dwc3_reg;
};
struct zynqmp_xhci_platdata {
fdt_addr_t hcd_base;
};
static int zynqmp_xhci_core_init(struct zynqmp_xhci *zynqmp_xhci)
{
int ret = 0;
ret = dwc3_core_init(zynqmp_xhci->dwc3_reg);
if (ret) {
debug("%s:failed to initialize core\n", __func__);
return ret;
}
/* We are hard-coding DWC3 core to Host Mode */
dwc3_set_mode(zynqmp_xhci->dwc3_reg, DWC3_GCTL_PRTCAP_HOST);
return ret;
}
void xhci_hcd_stop(int index)
{
/*
* Currently zynqmp socs do not support PHY shutdown from
* sw. But this support may be added in future socs.
*/
return;
}
static int xhci_usb_probe(struct udevice *dev)
{
struct zynqmp_xhci_platdata *plat = dev_get_platdata(dev);
struct zynqmp_xhci *ctx = dev_get_priv(dev);
struct xhci_hcor *hcor;
int ret;
ctx->hcd = (struct xhci_hccr *)plat->hcd_base;
ctx->dwc3_reg = (struct dwc3 *)((char *)(ctx->hcd) + DWC3_REG_OFFSET);
ret = zynqmp_xhci_core_init(ctx);
if (ret) {
puts("XHCI: failed to initialize controller\n");
return -EINVAL;
}
hcor = (struct xhci_hcor *)((ulong)ctx->hcd +
HC_LENGTH(xhci_readl(&ctx->hcd->cr_capbase)));
return xhci_register(dev, ctx->hcd, hcor);
}
static int xhci_usb_remove(struct udevice *dev)
{
return xhci_deregister(dev);
}
static int xhci_usb_ofdata_to_platdata(struct udevice *dev)
{
struct zynqmp_xhci_platdata *plat = dev_get_platdata(dev);
const void *blob = gd->fdt_blob;
/* Get the base address for XHCI controller from the device node */
plat->hcd_base = fdtdec_get_addr(blob, dev_of_offset(dev), "reg");
if (plat->hcd_base == FDT_ADDR_T_NONE) {
debug("Can't get the XHCI register base address\n");
return -ENXIO;
}
return 0;
}
U_BOOT_DRIVER(dwc3_generic_host) = {
.name = "dwc3-generic-host",
.id = UCLASS_USB,
.ofdata_to_platdata = xhci_usb_ofdata_to_platdata,
.probe = xhci_usb_probe,
.remove = xhci_usb_remove,
.ops = &xhci_usb_ops,
.platdata_auto_alloc_size = sizeof(struct zynqmp_xhci_platdata),
.priv_auto_alloc_size = sizeof(struct zynqmp_xhci),
.flags = DM_FLAG_ALLOC_PRIV_DMA,
};