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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-21 12:33:03 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-21 15:44:55 +0300 |
| commit | 64131a87f2aae2ed9e05d8227c5b009ca6c50d98 (patch) | |
| tree | fdea23fd59216120bf54a48c60ca24489a733f14 /drivers/usb/host/ehci-orion.c | |
| parent | 676ee36be04985062522804c2de04f0764212be6 (diff) | |
| parent | 2c33ce009ca2389dbf0535d0672214d09738e35e (diff) | |
| download | linux-64131a87f2aae2ed9e05d8227c5b009ca6c50d98.tar.xz | |
Merge branch 'drm-next-merged' of git://people.freedesktop.org/~airlied/linux into v4l_for_linus
* 'drm-next-merged' of git://people.freedesktop.org/~airlied/linux: (9717 commits)
media-bus: Fixup RGB444_1X12, RGB565_1X16, and YUV8_1X24 media bus format
hexdump: avoid warning in test function
fs: take i_mutex during prepare_binprm for set[ug]id executables
smp: Fix error case handling in smp_call_function_*()
iommu-common: Fix PARISC compile-time warnings
sparc: Make LDC use common iommu poll management functions
sparc: Make sparc64 use scalable lib/iommu-common.c functions
Break up monolithic iommu table/lock into finer graularity pools and lock
sparc: Revert generic IOMMU allocator.
tools/power turbostat: correct dumped pkg-cstate-limit value
tools/power turbostat: calculate TSC frequency from CPUID(0x15) on SKL
tools/power turbostat: correct DRAM RAPL units on recent Xeon processors
tools/power turbostat: Initial Skylake support
tools/power turbostat: Use $(CURDIR) instead of $(PWD) and add support for O= option in Makefile
tools/power turbostat: modprobe msr, if needed
tools/power turbostat: dump MSR_TURBO_RATIO_LIMIT2
tools/power turbostat: use new MSR_TURBO_RATIO_LIMIT names
Bluetooth: hidp: Fix regression with older userspace and flags validation
config: Enable NEED_DMA_MAP_STATE by default when SWIOTLB is selected
perf/x86/intel/pt: Fix and clean up error handling in pt_event_add()
...
That solves several merge conflicts:
Documentation/DocBook/media/v4l/subdev-formats.xml
Documentation/devicetree/bindings/vendor-prefixes.txt
drivers/staging/media/mn88473/mn88473.c
include/linux/kconfig.h
include/uapi/linux/media-bus-format.h
The ones at subdev-formats.xml and media-bus-format.h are not trivial.
That's why we opted to merge from DRM.
Diffstat (limited to 'drivers/usb/host/ehci-orion.c')
| -rw-r--r-- | drivers/usb/host/ehci-orion.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index f6eafecab15c..bfcbb9aa8816 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -29,7 +29,13 @@ #define wrl(off, val) writel_relaxed((val), hcd->regs + (off)) #define USB_CMD 0x140 +#define USB_CMD_RUN BIT(0) +#define USB_CMD_RESET BIT(1) #define USB_MODE 0x1a8 +#define USB_MODE_MASK GENMASK(1, 0) +#define USB_MODE_DEVICE 0x2 +#define USB_MODE_HOST 0x3 +#define USB_MODE_SDIS BIT(4) #define USB_CAUSE 0x310 #define USB_MASK 0x314 #define USB_WINDOW_CTRL(i) (0x320 + ((i) << 4)) @@ -69,8 +75,8 @@ static void orion_usb_phy_v1_setup(struct usb_hcd *hcd) /* * Reset controller */ - wrl(USB_CMD, rdl(USB_CMD) | 0x2); - while (rdl(USB_CMD) & 0x2); + wrl(USB_CMD, rdl(USB_CMD) | USB_CMD_RESET); + while (rdl(USB_CMD) & USB_CMD_RESET); /* * GL# USB-10: Set IPG for non start of frame packets @@ -112,16 +118,16 @@ static void orion_usb_phy_v1_setup(struct usb_hcd *hcd) /* * Stop and reset controller */ - wrl(USB_CMD, rdl(USB_CMD) & ~0x1); - wrl(USB_CMD, rdl(USB_CMD) | 0x2); - while (rdl(USB_CMD) & 0x2); + wrl(USB_CMD, rdl(USB_CMD) & ~USB_CMD_RUN); + wrl(USB_CMD, rdl(USB_CMD) | USB_CMD_RESET); + while (rdl(USB_CMD) & USB_CMD_RESET); /* * GL# USB-5 Streaming disable REG_USB_MODE[4]=1 * TBD: This need to be done after each reset! * GL# USB-4 Setup USB Host mode */ - wrl(USB_MODE, 0x13); + wrl(USB_MODE, USB_MODE_SDIS | USB_MODE_HOST); } static void |