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authorLinus Torvalds <torvalds@linux-foundation.org>2016-10-15 16:26:12 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-15 16:26:12 (GMT)
commit133d970e0dadf7b413db19893acc5b26664bf4a1 (patch)
treeea10732ca1d0f663ef1319973947a7c72cf170e7 /drivers/usb/host
parent050aaeab99067b6a08b34274ff15ca5dbb94a160 (diff)
parent38b8767462120c62a5046b529c80b06861f9ac85 (diff)
downloadlinux-133d970e0dadf7b413db19893acc5b26664bf4a1.tar.xz
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle: "This is the main MIPS pull request for 4.9: MIPS core arch code: - traps: 64bit kernels should read CP0_EBase 64bit - traps: Convert ebase to KSEG0 - c-r4k: Drop bc_wback_inv() from icache flush - c-r4k: Split user/kernel flush_icache_range() - cacheflush: Use __flush_icache_user_range() - uprobes: Flush icache via kernel address - KVM: Use __local_flush_icache_user_range() - c-r4k: Fix flush_icache_range() for EVA - Fix -mabi=64 build of vdso.lds - VDSO: Drop duplicated -I*/-E* aflags - tracing: move insn_has_delay_slot to a shared header - tracing: disable uprobe/kprobe on compact branch instructions - ptrace: Fix regs_return_value for kernel context - Squash lines for simple wrapper functions - Move identification of VP(E) into proc.c from smp-mt.c - Add definitions of SYNC barrierstype values - traps: Ensure full EBase is written - tlb-r4k: If there are wired entries, don't use TLBINVF - Sanitise coherentio semantics - dma-default: Don't check hw_coherentio if device is non-coherent - Support per-device DMA coherence - Adjust MIPS64 CAC_BASE to reflect Config.K0 - Support generating Flattened Image Trees (.itb) - generic: Introduce generic DT-based board support - generic: Convert SEAD-3 to a generic board - Enable hardened usercopy - Don't specify STACKPROTECTOR in defconfigs Octeon: - Delete dead code and files across the platform. - Change to use all memory into use by default. - Rename upper case variables in setup code to lowercase. - Delete legacy hack for broken bootloaders. - Leave maintaining the link state to the actual ethernet/PHY drivers. - Add DTS for D-Link DSR-500N. - Fix PCI interrupt routing on D-Link DSR-500N. Pistachio: - Remove ANDROID_TIMED_OUTPUT from defconfig TX39xx: - Move GPIO setup from .mem_setup() to .arch_init() - Convert to Common Clock Framework TX49xx: - Move GPIO setup from .mem_setup() to .arch_init() - Convert to Common Clock Framework txx9wdt: - Add missing clock (un)prepare calls for CCF BMIPS: - Add PW, GPIO SDHCI and NAND device node names - Support APPENDED_DTB - Add missing bcm97435svmb to DT_NONE - Rename bcm96358nb4ser to bcm6358-neufbox4-sercom - Add DT examples for BCM63268, BCM3368 and BCM6362 - Add support for BCM3368 and BCM6362 PCI - Reduce stack frame usage - Use struct list_head lists - Support for CONFIG_PCI_DOMAINS_GENERIC - Make pcibios_set_cache_line_size an initcall - Inline pcibios_assign_all_busses - Split pci.c into pci.c & pci-legacy.c - Introduce CONFIG_PCI_DRIVERS_LEGACY - Support generic drivers CPC - Convert bare 'unsigned' to 'unsigned int' - Avoid lock when MIPS CM >= 3 is present GIC: - Delete unused file smp-gic.c mt7620: - Delete unnecessary assignment for the field "owner" from PCI BCM63xx: - Let clk_disable() return immediately if clk is NULL pm-cps: - Change FSB workaround to CPU blacklist - Update comments on barrier instructions - Use MIPS standard lightweight ordering barrier - Use MIPS standard completion barrier - Remove selection of sync types - Add MIPSr6 CPU support - Support CM3 changes to Coherence Enable Register SMP: - Wrap call to mips_cpc_lock_other in mips_cm_lock_other - Introduce mechanism for freeing and allocating IPIs cpuidle: - cpuidle-cps: Enable use with MIPSr6 CPUs. SEAD3: - Rewrite to use DT and generic kernel feature. USB: - host: ehci-sead3: Remove SEAD-3 EHCI code FBDEV: - cobalt_lcdfb: Drop SEAD3 support dt-bindings: - Document a binding for simple ASCII LCDs auxdisplay: - img-ascii-lcd: driver for simple ASCII LCD displays irqchip i8259: - i8259: Add domain before mapping parent irq - i8259: Allow platforms to override poll function - i8259: Remove unused i8259A_irq_pending Malta: - Rewrite to use DT of/platform: - Probe "isa" busses by default CM: - Print CM error reports upon bus errors Module: - Migrate exception table users off module.h and onto extable.h - Make various drivers explicitly non-modular: - Audit and remove any unnecessary uses of module.h mailmap: - Canonicalize to Qais' current email address. Documentation: - MIPS supports HAVE_REGS_AND_STACK_ACCESS_API Loongson1C: - Add CPU support for Loongson1C - Add board support - Add defconfig - Add RTC support for Loongson1C board All this except one Documentation fix has sat in linux-next and has survived Imagination's automated build test system" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (127 commits) Documentation: MIPS supports HAVE_REGS_AND_STACK_ACCESS_API MIPS: ptrace: Fix regs_return_value for kernel context MIPS: VDSO: Drop duplicated -I*/-E* aflags MIPS: Fix -mabi=64 build of vdso.lds MIPS: Enable hardened usercopy MIPS: generic: Convert SEAD-3 to a generic board MIPS: generic: Introduce generic DT-based board support MIPS: Support generating Flattened Image Trees (.itb) MIPS: Adjust MIPS64 CAC_BASE to reflect Config.K0 MIPS: Print CM error reports upon bus errors MIPS: Support per-device DMA coherence MIPS: dma-default: Don't check hw_coherentio if device is non-coherent MIPS: Sanitise coherentio semantics MIPS: PCI: Support generic drivers MIPS: PCI: Introduce CONFIG_PCI_DRIVERS_LEGACY MIPS: PCI: Split pci.c into pci.c & pci-legacy.c MIPS: PCI: Inline pcibios_assign_all_busses MIPS: PCI: Make pcibios_set_cache_line_size an initcall MIPS: PCI: Support for CONFIG_PCI_DOMAINS_GENERIC MIPS: PCI: Use struct list_head lists ...
Diffstat (limited to 'drivers/usb/host')
-rw-r--r--drivers/usb/host/ehci-hcd.c5
-rw-r--r--drivers/usb/host/ehci-sead3.c185
2 files changed, 0 insertions, 190 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 1e5f529..0630648 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1308,11 +1308,6 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_mv_driver
#endif
-#ifdef CONFIG_MIPS_SEAD3
-#include "ehci-sead3.c"
-#define PLATFORM_DRIVER ehci_hcd_sead3_driver
-#endif
-
static int __init ehci_hcd_init(void)
{
int retval = 0;
diff --git a/drivers/usb/host/ehci-sead3.c b/drivers/usb/host/ehci-sead3.c
deleted file mode 100644
index 3d86cc2..0000000
--- a/drivers/usb/host/ehci-sead3.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * MIPS CI13320A EHCI Host Controller driver
- * Based on "ehci-au1xxx.c" by K.Boge <karsten.boge@amd.com>
- *
- * Copyright (C) 2012 MIPS Technologies, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/err.h>
-#include <linux/platform_device.h>
-
-static int ehci_sead3_setup(struct usb_hcd *hcd)
-{
- int ret;
- struct ehci_hcd *ehci = hcd_to_ehci(hcd);
-
- ehci->caps = hcd->regs + 0x100;
-
-#ifdef __BIG_ENDIAN
- ehci->big_endian_mmio = 1;
- ehci->big_endian_desc = 1;
-#endif
-
- ret = ehci_setup(hcd);
- if (ret)
- return ret;
-
- ehci->need_io_watchdog = 0;
-
- /* Set burst length to 16 words. */
- ehci_writel(ehci, 0x1010, &ehci->regs->reserved1[1]);
-
- return ret;
-}
-
-const struct hc_driver ehci_sead3_hc_driver = {
- .description = hcd_name,
- .product_desc = "SEAD-3 EHCI",
- .hcd_priv_size = sizeof(struct ehci_hcd),
-
- /*
- * generic hardware linkage
- */
- .irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2 | HCD_BH,
-
- /*
- * basic lifecycle operations
- *
- */
- .reset = ehci_sead3_setup,
- .start = ehci_run,
- .stop = ehci_stop,
- .shutdown = ehci_shutdown,
-
- /*
- * managing i/o requests and associated device resources
- */
- .urb_enqueue = ehci_urb_enqueue,
- .urb_dequeue = ehci_urb_dequeue,
- .endpoint_disable = ehci_endpoint_disable,
- .endpoint_reset = ehci_endpoint_reset,
-
- /*
- * scheduling support
- */
- .get_frame_number = ehci_get_frame,
-
- /*
- * root hub support
- */
- .hub_status_data = ehci_hub_status_data,
- .hub_control = ehci_hub_control,
- .bus_suspend = ehci_bus_suspend,
- .bus_resume = ehci_bus_resume,
- .relinquish_port = ehci_relinquish_port,
- .port_handed_over = ehci_port_handed_over,
-
- .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
-};
-
-static int ehci_hcd_sead3_drv_probe(struct platform_device *pdev)
-{
- struct usb_hcd *hcd;
- struct resource *res;
- int ret;
-
- if (usb_disabled())
- return -ENODEV;
-
- if (pdev->resource[1].flags != IORESOURCE_IRQ) {
- pr_debug("resource[1] is not IORESOURCE_IRQ");
- return -ENOMEM;
- }
- hcd = usb_create_hcd(&ehci_sead3_hc_driver, &pdev->dev, "SEAD-3");
- if (!hcd)
- return -ENOMEM;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- hcd->regs = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(hcd->regs)) {
- ret = PTR_ERR(hcd->regs);
- goto err1;
- }
- hcd->rsrc_start = res->start;
- hcd->rsrc_len = resource_size(res);
-
- /* Root hub has integrated TT. */
- hcd->has_tt = 1;
-
- ret = usb_add_hcd(hcd, pdev->resource[1].start,
- IRQF_SHARED);
- if (ret == 0) {
- platform_set_drvdata(pdev, hcd);
- device_wakeup_enable(hcd->self.controller);
- return ret;
- }
-
-err1:
- usb_put_hcd(hcd);
- return ret;
-}
-
-static int ehci_hcd_sead3_drv_remove(struct platform_device *pdev)
-{
- struct usb_hcd *hcd = platform_get_drvdata(pdev);
-
- usb_remove_hcd(hcd);
- usb_put_hcd(hcd);
-
- return 0;
-}
-
-#ifdef CONFIG_PM
-static int ehci_hcd_sead3_drv_suspend(struct device *dev)
-{
- struct usb_hcd *hcd = dev_get_drvdata(dev);
- bool do_wakeup = device_may_wakeup(dev);
-
- return ehci_suspend(hcd, do_wakeup);
-}
-
-static int ehci_hcd_sead3_drv_resume(struct device *dev)
-{
- struct usb_hcd *hcd = dev_get_drvdata(dev);
-
- ehci_resume(hcd, false);
- return 0;
-}
-
-static const struct dev_pm_ops sead3_ehci_pmops = {
- .suspend = ehci_hcd_sead3_drv_suspend,
- .resume = ehci_hcd_sead3_drv_resume,
-};
-
-#define SEAD3_EHCI_PMOPS (&sead3_ehci_pmops)
-
-#else
-#define SEAD3_EHCI_PMOPS NULL
-#endif
-
-static struct platform_driver ehci_hcd_sead3_driver = {
- .probe = ehci_hcd_sead3_drv_probe,
- .remove = ehci_hcd_sead3_drv_remove,
- .shutdown = usb_hcd_platform_shutdown,
- .driver = {
- .name = "sead3-ehci",
- .pm = SEAD3_EHCI_PMOPS,
- }
-};
-
-MODULE_ALIAS("platform:sead3-ehci");