sion for getting PHY from platform specific
device tree node.
Signed-off-by: Vivek Gautam
---
Based on 'usb-next'.
drivers/usb/dwc3/core.c |5 +
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 094..75
Hi Kukjin,
On Wed, Jan 30, 2013 at 10:36 AM, Kukjin Kim wrote:
> Vivek Gautam wrote:
>>
>> Adding usbphy node for Exynos5250 along with the
>> necessary device data to be parsed.
>>
>> Signed-off-by: Vivek Gautam
>> ---
>> arch/arm/boot/dts/exyno
On Tue, Jan 22, 2013 at 9:01 PM, Vivek Gautam wrote:
> Changes from v1:
> - Putting separate device nodes for usb 2.0 phy and usb 3.0 phy
>based on separate driver for samsung usb 3.0 phy and
>samsung usb 2.0 phy:
>[PATCH v3 0/2] Adding USB 3.0 DRD-phy support
Hi Oliver,
On Tue, Jan 29, 2013 at 5:07 PM, Oliver Neukum wrote:
> On Tuesday 29 January 2013 16:22:45 Vivek Gautam wrote:
>> This change de-asserts vbus_gpio on suspend and
>> re-asserts on resume in order to save power.
>> NOTE, this change means no USB charging in susp
This change de-asserts vbus_gpio on suspend and
re-asserts on resume in order to save power.
NOTE, this change means no USB charging in suspend
mode.
Signed-off-by: Vivek Gautam
CC: Doug Anderson
---
Based on 'usb-next'.
drivers/usb/host/ehci-s5p.c | 29 ++
Hi Tomasz,
On Wed, Jan 16, 2013 at 8:35 PM, Vivek Gautam wrote:
> Hi Tomasz,
>
>
> On Wed, Jan 16, 2013 at 1:19 PM, Tomasz Figa wrote:
>> Hi Vivek,
>>
>> Don't you need also some clkdev lookup entry to make the clock available
>> in the driver?
>&g
CC: Doug Anderson
On Mon, Jan 28, 2013 at 3:56 PM, Vivek Gautam wrote:
> Adding PHY driver support for USB 3.0 controller for Samsung's
> SoCs.
>
> Signed-off-by: Vivek Gautam
> ---
>
> Changes from v3:
> - Making SAMSUNG_USB3PHY dependent on SAMSUNG_US
Hi Felipe,
On Mon, Jan 28, 2013 at 5:15 PM, Felipe Balbi wrote:
> On Mon, Jan 28, 2013 at 05:12:26PM +0530, Vivek Gautam wrote:
>> The current code in the dwc3 probe effectively disables runtime pm
>> from ever working because it calls a get() that was never put() until
&g
Hi Felipe,
On Mon, Jan 28, 2013 at 6:37 PM, Felipe Balbi wrote:
> Hi,
>
> On Mon, Jan 28, 2013 at 06:34:15PM +0530, Vivek Gautam wrote:
>> >> @@ -65,7 +67,22 @@ static u32 samsung_usb3_phy_set_refclk(struct
>> >> samsung_usbphy *sphy)
>> >>
Hi Felipe,
On Mon, Jan 28, 2013 at 5:39 PM, Felipe Balbi wrote:
> Hi,
>
> On Mon, Jan 28, 2013 at 05:12:28PM +0530, Vivek Gautam wrote:
>> Enabling runtime power management support on samsung-usb3 phy
>> and further adding support to turn off the PHY ref_clk PLL.
>&
On Mon, Jan 28, 2013 at 5:42 PM, Felipe Balbi wrote:
> Hi,
>
> On Mon, Jan 28, 2013 at 05:28:30PM +0530, Vivek Gautam wrote:
>> >> +static int dwc3_exynos_runtime_resume(struct device *dev)
>> >> +{
>> >> + struct dwc3_exynos *exyn
Hi Balbi,
On Mon, Jan 28, 2013 at 5:17 PM, Felipe Balbi wrote:
> On Mon, Jan 28, 2013 at 05:12:27PM +0530, Vivek Gautam wrote:
>> Enabling runtime power management on dwc3-exynos to save
>> power and allow its PHY's power to be managed at runtime.
>>
>
Enabling runtime power management support on samsung-usb3 phy
and further adding support to turn off the PHY ref_clk PLL.
It thereby requires PHY ref_clk to be switched between internal
core clock and external PLL clock.
Signed-off-by: Vivek Gautam
---
drivers/usb/phy/samsung-usb3.c | 107
Enabling runtime power management on dwc3-exynos to save
power and allow its PHY's power to be managed at runtime.
Signed-off-by: Vivek Gautam
---
drivers/usb/dwc3/dwc3-exynos.c | 47
1 files changed, 47 insertions(+), 0 deletions(-)
diff --
n the DWC3 device in
that the port isn't put into a lower power mode when not used.
However it does allow users of dwc3 (like dwc3-exynos) to do some
amount of runtime power management.
Signed-off-by: Vivek Gautam
Signed-off-by: Doug Anderson
---
drivers/usb/dwc3/core.c |4 +++-
1 fil
By enabling runtime pm in this driver is allows users of xhci-plat to
enter into runtime pm. This is not full runtime pm support (AKA
xhci-plat doesn't actually power anything off when in runtime suspend
mode) but just basic enablement.
Signed-off-by: Vivek Gautam
Signed-off-by: Doug And
2/2] usb: phy: samsung: Add PHY support for USB 3.0 controller
Vivek Gautam (4):
usb: xhci: Enable runtime pm in xhci-plat
USB: dwc3: Adjust runtime pm the dwc3 driver to allow runtime suspend
usb: dwc3: exynos: Enable runtime power management
usb: phy: samsung: Enable runtime power management o
Adding PHY driver support for USB 3.0 controller for Samsung's
SoCs.
Signed-off-by: Vivek Gautam
---
Changes from v3:
- Making SAMSUNG_USB3PHY dependent on SAMSUNG_USBPHY.
- Adding USB_DWC3 to dependencies of SAMSUNG_USB2PHY since
dwc3 controller also looks for USB2 type PHY.
driver
Moving register and structure definitions to header file,
and keeping the generic functions to be used across
multiple PHYs in common file "samsung-usbphy.c".
Also renaming the usb 2.0 phy driver to "samsung-usb2.c"
Signed-off-by: Vivek Gautam
---
Changes from v3:
- U
Multiple dwc3 controllers will try to allocate multiple xhci-hcd
interfaces.
Changing platform device IDs from NONE to AUTO to support
such cases.
Signed-off-by: Vivek Gautam
---
drivers/usb/dwc3/host.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/dwc3
Multiple dwc3 probe calls try to allocate no_op_xceive platform
device. Having static IDs for these will throw sysfs error -EEXIST.
Changing these static platform device IDs to AUTO to enable
multiple dwc3 controller support on a SoC.
Signed-off-by: Vivek Gautam
---
drivers/usb/dwc3/dwc3
branch of Felipe Balbi's usb tree.
Vivek Gautam (2):
usb: dwc3: exynos/omap: Change platform device IDs for no_op_xceive
to AUTO
usb: dwc3: host: Change platform device ID for xhci-hcd to AUTO
drivers/usb/dwc3/dwc3-exynos.c |4 ++--
drivers/usb/dwc3/dwc3-omap.c |4 ++--
d
On Thu, Jan 24, 2013 at 7:15 PM, Vivek Gautam wrote:
> Using chip specific compatible string as it should be.
> So fixing this for ehci-s5p, ohci-exynos and dwc3-exynos
> which till now used a generic 'exynos' in their compatible strings.
>
> Changes from v1:
>
Using specific chip in compatible strings. Newer SOCs can claim
device by using older string in the compatible list.
Signed-off-by: Vivek Gautam
Acked-by: Grant Likely
Reviewed-by: Doug Anderson
---
drivers/usb/dwc3/dwc3-exynos.c |2 +-
1 files changed, 1 insertions(+), 1 deletions
Using specific chip in compatible strings. Newer SOCs can claim
device by using older string in the compatible list.
Signed-off-by: Vivek Gautam
Acked-by: Grant Likely
Reviewed-by: Doug Anderson
---
drivers/usb/host/ehci-s5p.c|2 +-
drivers/usb/host/ohci-exynos.c |2 +-
2 files
"samsung,exynos5250-dwusb3" as per discussion happened in thread:
[PATCH 0/2] usb: exynos: Fix compatible strings used for device.
Vivek Gautam (2):
usb: ehci-s5p/ohci-exynos: Fix compatible strings for the device
usb: dwc3-exynos: Fix compatible strings for the device
Hi Tomasz,
On Wed, Jan 16, 2013 at 8:35 PM, Vivek Gautam wrote:
> Hi Tomasz,
>
>
> On Wed, Jan 16, 2013 at 1:19 PM, Tomasz Figa wrote:
>> Hi Vivek,
>>
>> Don't you need also some clkdev lookup entry to make the clock available
>> in the driver?
>&g
- Aligning as per the patch:
usb: phy: samsung: Add support to set pmu isolation
- Replaced phy-handle approach for PHY CONTROL registers
to child nodes.
- Removing AUX data entry from exynos5250 dt file.
Vivek Gautam (2):
ARM: Exynos5250: Enabling samsung-usbphy driver
ARM: Exynos5250
Adding usbphy node for Exynos5250 along with the
necessary device data to be parsed.
Signed-off-by: Vivek Gautam
---
arch/arm/boot/dts/exynos5250.dtsi | 15 +++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250.dtsi
b/arch/arm/boot/dts
Adding usb3.0 phy node for Exynos5250 along with the
necessary device data to be parsed.
Signed-off-by: Vivek Gautam
---
arch/arm/boot/dts/exynos5250.dtsi | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250.dtsi
b/arch/arm/boot/dts
Adding the phy-driver to ohci-exynos. Keeping the platform data
for continuing the smooth operation for boards which still uses it
Signed-off-by: Vivek Gautam
Acked-by: Jingoo Han
Acked-by: Alan Stern
Acked-by: Kukjin Kim
---
drivers/usb/host/ohci-exynos.c | 84
Adding the phy driver to ehci-s5p. Keeping the platform data
for continuing the smooth operation for boards which still uses it
Signed-off-by: Vivek Gautam
Acked-by: Jingoo Han
Acked-by: Alan Stern
Acked-by: Kukjin Kim
---
drivers/usb/host/ehci-s5p.c | 80
This patch adds host phy support to samsung-usbphy driver and
further adds support for samsung's exynos5250 usb-phy.
Signed-off-by: Praveen Paneri
Signed-off-by: Vivek Gautam
Acked-by: Kukjin Kim
---
.../devicetree/bindings/usb/samsung-usbphy.txt | 12 +-
drivers/usb/phy/Kc
Updating the names of usb-phy types to more generic names:
USB_PHY_TYPE_DEIVCE & USB_PHY_TYPE_HOST; and further update
its dependencies.
Signed-off-by: Praveen Paneri
Signed-off-by: Vivek Gautam
Acked-by: Kukjin Kim
---
drivers/usb/host/ehci-s5p.c |9 +
drivers/usb/
phy_set_type()
and samsung_usbphy_cfg_sel().
- Addressed few nits:
-- added macro for 'KHZ'
-- removing useless 'if' from samsung_usbphy_cfg_sel()
-- keeping the place of clk_get intact and requesting driver
data before that.
Vivek Gautam (4)
Hi Felipe,
On Tue, Jan 22, 2013 at 3:02 PM, Felipe Balbi wrote:
> HI,
>
> On Tue, Jan 22, 2013 at 11:29:47AM +0200, Felipe Balbi wrote:
>> On Tue, Jan 22, 2013 at 02:45:26PM +0530, Vivek Gautam wrote:
>> > Hi Felipe,
>> >
>> >
>> > On Tue, Jan
Hi Felipe,
On Tue, Jan 22, 2013 at 2:20 PM, Felipe Balbi wrote:
> HI,
>
> On Mon, Jan 21, 2013 at 09:23:28PM -0800, Kukjin Kim wrote:
>> Vivek Gautam wrote:
>> >
>> > Changes from v5:
>> > - Rebased on top of latest patches:
>> > usb:
Hi Kukjin,
On Tue, Jan 22, 2013 at 10:36 AM, Kukjin Kim wrote:
> Felipe Balbi wrote:
>>
>> On Fri, Jan 18, 2013 at 03:10:13PM +0200, Felipe Balbi wrote:
>> > Hi,
>> >
>> > On Tue, Dec 18, 2012 at 09:09:40PM +0530, Vivek Gautam wrote:
>> > &g
Dropping __devinit, __devexit_p, __exit annotations since they are
nop and no longer supported.
Signed-off-by: Vivek Gautam
---
drivers/usb/phy/samsung-usbphy.c |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/phy/samsung-usbphy.c b/drivers/usb/phy
Hi Kukjin,
On Fri, Jan 18, 2013 at 8:37 PM, Felipe Balbi wrote:
> On Fri, Jan 18, 2013 at 07:59:52PM +0530, Vivek Gautam wrote:
>> HI Balbi,
>>
>>
>> On Fri, Jan 18, 2013 at 7:52 PM, Felipe Balbi wrote:
>> > On Fri, Jan 18, 2013 at 07:51:08PM +0530,
Hi Felipe,
On Mon, Jan 14, 2013 at 6:29 PM, Vivek Gautam wrote:
> Changes from v2:
> - Renaming 'samsung-usbphy.c' driver to 'samsung-usb2.c' indicating
>usb 2.0 phy controller's driver for Samsung's SoCs.
> - Moving the register definitions and s
Hi Alan,
On Fri, Jan 18, 2013 at 6:46 PM, Felipe Balbi wrote:
> On Fri, Jan 11, 2013 at 08:32:29PM +0530, Vivek Gautam wrote:
>> Adding the phy driver to ehci-s5p. Keeping the platform data
>> for continuing the smooth operation for boards which still uses it
>>
>>
HI Balbi,
On Fri, Jan 18, 2013 at 7:52 PM, Felipe Balbi wrote:
> On Fri, Jan 18, 2013 at 07:51:08PM +0530, Vivek Gautam wrote:
>> Hi Felipe,
>>
>>
>> On Fri, Jan 18, 2013 at 6:46 PM, Felipe Balbi wrote:
>> > Hi,
>> >
>> > On Mon, Jan 14, 20
Hi Felipe,
On Fri, Jan 18, 2013 at 6:46 PM, Felipe Balbi wrote:
> Hi,
>
> On Mon, Jan 14, 2013 at 05:52:15PM +0530, Vivek Gautam wrote:
>> This patch adds host phy support to samsung-usbphy driver and
>> further adds support for samsung's exynos5250 usb-phy.
>>
HI Kukjin,
On Fri, Jan 18, 2013 at 6:46 AM, Kukjin Kim wrote:
> Vivek Gautam wrote:
>>
>> Adding support to parse device node data in order to get
>> required properties to set pmu isolation for usb-phy.
>>
>> Signed-off-by: Vivek Gautam
>> Reviewed-by: S
Hi Kishon,
Thanks for the explanation.
On Thu, Jan 17, 2013 at 6:01 PM, kishon wrote:
> Hi,
>
>
> On Thursday 17 January 2013 05:41 PM, Vivek Gautam wrote:
>>
>> Hi Kishon,
>>
>>
>> On Wed, Jan 16, 2013 at 8:30 PM, Kishon Vijay Abraham I
>&g
Hi Kishon,
On Wed, Jan 16, 2013 at 8:30 PM, Kishon Vijay Abraham I wrote:
> This is in preparation for the changes in PHY library to support adding
> and getting multiple PHYs of the same type. In the new design, the
> binding information between the PHY and the USB controller should be
> specif
Hi Tomasz,
On Wed, Jan 16, 2013 at 1:14 PM, Tomasz Figa wrote:
> Hi Vivek,
>
> On Tuesday 15 of January 2013 19:08:30 Vivek Gautam wrote:
>> Adding OHCI device tree node for Exynos5250 along with
>> the device base address.
>>
>> Signed-off-by: Vivek Gautam
>
As far as i could see the lookup structure contains clocks for devices
having multiple instances.
Do you feel that i should be adding an entry in clk_lookup structure ?
May be i am missing here something. Can you please elaborate on the
use-case of clk_lookup
entries.
>
> On Tuesday 15 of Jan
Adding EHCI device tree node for Exynos5250 along with
the device base adress and gpio line for vbus.
Signed-off-by: Vivek Gautam
Acked-by: Jingoo Han
Acked-by: Grant Likely
---
Changes from v4:
- Added gpio line for VBUS of USB2.0 on snow board.
.../devicetree/bindings/usb/exynos-usb.txt
On Tue, Jan 15, 2013 at 7:08 PM, Vivek Gautam wrote:
> Adding EHCI device tree node for Exynos5250 along with
> the device base adress and gpio line for vbus.
>
> Signed-off-by: Vivek Gautam
> Acked-by: Jingoo Han
> Acked-by: Grant Likely
> ---
> .../devicetree/bin
Adding DWC3 device tree node for Exynos5250 needed to
parse device tree data.
Also enabling XHCI support on exynos5250.
Signed-off-by: Vivek Gautam
---
.../devicetree/bindings/usb/exynos-usb.txt | 14 ++
arch/arm/boot/dts/exynos5250.dtsi |6
Adding necessary device clock to exynos5 needed for
the DWC3 controller.
Signed-off-by: Vivek Gautam
---
arch/arm/mach-exynos/clock-exynos5.c | 24
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos/clock-exynos5.c
b/arch/arm/mach
Adding OHCI device tree node for Exynos5250 along with
the device base address.
Signed-off-by: Vivek Gautam
Acked-by: Jingoo Han
Acked-by: Grant Likely
---
.../devicetree/bindings/usb/exynos-usb.txt | 15 +++
arch/arm/boot/dts/exynos5250.dtsi |6
Adding EHCI device tree node for Exynos5250 along with
the device base adress and gpio line for vbus.
Signed-off-by: Vivek Gautam
Acked-by: Jingoo Han
Acked-by: Grant Likely
---
.../devicetree/bindings/usb/exynos-usb.txt | 25
arch/arm/boot/dts/exynos5250
itted the patch "ARM: Exynos5250: Enabling dwc3-exynos drive"
into clock patch and device enabling patch.
- Rebased on top of 'for-next' of linux-samsung tree.
Vivek Gautam (4):
ARM: Exynos5250: Enabling ehci-s5p driver
ARM: Exynos5250: Enabling ohci-exynos driver
A
ures are enabled.
Signed-off-by: Vivek Gautam
CC: Doug Anderson
---
This patch is outcome of discussion happened on:
[PATCH RFC] usb: dwc3: Remove dwc3 dependency on gadget
http://comments.gmane.org/gmane.linux.ports.arm.omap/91328
Changes from RFC:
- Making both HOST as well as GADGET
Adding support to parse device node data in order to get
required properties to set pmu isolation for usb-phy.
Signed-off-by: Vivek Gautam
Reviewed-by: Sylwester Nawrocki
Reviewed-by: Doug Anderson
---
Changes from v6:
- Returning error code in samsung_usbphy_parse_dt() when
'usbph
terested bystander in USB land.
> ;)
>
> In general things look pretty good here. :) One last comment below...
>
> On Fri, Jan 11, 2013 at 12:08 AM, Vivek Gautam
> wrote:> +static int
> samsung_usbphy_parse_dt(struct samsung_usbphy *sphy)
>> +{
>> + struct d
Adding PHY driver support for USB 3.0 controller for Samsung's
SoCs.
Signed-off-by: Vivek Gautam
---
drivers/usb/phy/Kconfig |8 +
drivers/usb/phy/Makefile |1 +
drivers/usb/phy/samsung-usb3.c | 349 ++
drivers/usb/phy/sa
Moving register and structure definitions to header file,
and keeping the generic functions to be used across
multiple PHYs in common file "samsung-usbphy.c".
Also renaming the usb 2.0 phy driver to "samsung-usb2.c"
Signed-off-by: Vivek Gautam
---
drivers/usb/phy/Mak
#x27; structure to check if device
has usb 3.0 type phy or not.
- Restructuring probe sequence for USB 3.0 phy, such that we are
initializing only when device has usb3.0 type phy.
Vivek Gautam (2):
usb: phy: samsung: Common out the generic stuff
usb: phy: samsung: Add PHY support
This patch adds host phy support to samsung-usbphy driver and
further adds support for samsung's exynos5250 usb-phy.
Signed-off-by: Praveen Paneri
Signed-off-by: Vivek Gautam
---
Changes from v6:
- Changing macro names from 'HOST_CTRL0_FSEL_CLKSEL_XX' to 'FSEL_CLKSEL_XX&
Hi Felipe,
On Mon, Jan 14, 2013 at 1:27 PM, Felipe Balbi wrote:
> On Fri, Jan 11, 2013 at 07:58:23PM +0530, Vivek Gautam wrote:
>> Hi,
>>
>>
>> On Fri, Jan 11, 2013 at 7:29 PM, Felipe Balbi wrote:
>> > Hi,
>> >
>> > On Fri, Jan 11, 2013
Hi Doug,
On Mon, Jan 14, 2013 at 11:15 AM, Vivek Gautam
wrote:
> Hi Doug,
>
>
> On Sat, Jan 12, 2013 at 6:20 AM, Doug Anderson wrote:
>> Vivek,
>>
>> On Fri, Jan 11, 2013 at 4:40 AM, Vivek Gautam
>> wrote:
>>>>> +#define HOST_CTR
Hi Doug,
On Sat, Jan 12, 2013 at 6:20 AM, Doug Anderson wrote:
> Vivek,
>
> On Fri, Jan 11, 2013 at 4:40 AM, Vivek Gautam
> wrote:
>>>> +#define HOST_CTRL0_REFCLKSEL_MASK (0x3)
>>>> +#define HOST_CTRL0_REFCLKSEL_XTAL
Updating the names of usb-phy types to more generic names:
USB_PHY_TYPE_DEIVCE & USB_PHY_TYPE_HOST; and further update
its dependencies.
Signed-off-by: Praveen Paneri
Signed-off-by: Vivek Gautam
---
Changes from v5:
- None
drivers/usb/host/ehci-s5p.c |9 +
dri
Adding the phy-driver to ohci-exynos. Keeping the platform data
for continuing the smooth operation for boards which still uses it
Signed-off-by: Vivek Gautam
Acked-by: Jingoo Han
---
drivers/usb/host/ohci-exynos.c | 84 ++--
1 files changed, 63 insertions
Adding the phy driver to ehci-s5p. Keeping the platform data
for continuing the smooth operation for boards which still uses it
Signed-off-by: Vivek Gautam
Acked-by: Jingoo Han
---
drivers/usb/host/ehci-s5p.c | 80 +++---
1 files changed, 59 insertions
This patch adds host phy support to samsung-usbphy driver and
further adds support for samsung's exynos5250 usb-phy.
Signed-off-by: Praveen Paneri
Signed-off-by: Vivek Gautam
---
.../devicetree/bindings/usb/samsung-usbphy.txt | 12 +-
drivers/usb/phy/Kc
from samsung_usbphy_cfg_sel()
-- keeping the place of clk_get intact and requesting driver
data before that.
Vivek Gautam (4):
ARM: EXYNOS: Update & move usb-phy types to generic include layer
usb: phy: samsung: Add host phy support to samsung-phy driver
USB: ehci-s5p: Add phy driv
Hi,
On Fri, Jan 11, 2013 at 7:29 PM, Felipe Balbi wrote:
> Hi,
>
> On Fri, Jan 11, 2013 at 07:13:55PM +0530, Vivek Gautam wrote:
>> On Thu, Jan 10, 2013 at 6:32 PM, Felipe Balbi wrote:
>> > Hi,
>> >
>> > On Mon, Dec 24, 2012 at 07:28:33PM +0530,
Hi Felipe,
On Fri, Jan 11, 2013 at 6:28 PM, Felipe Balbi wrote:
> Hi,
>
> On Fri, Jan 11, 2013 at 06:10:48PM +0530, Vivek Gautam wrote:
>> Hi Doug,
>>
>> Sorry!! for the delayed response.
>>
>>
>> On Thu, Dec 20, 2012 at 4:31 AM, Doug Anderson wro
Hi Felipe,
On Thu, Jan 10, 2013 at 6:32 PM, Felipe Balbi wrote:
> Hi,
>
> On Mon, Dec 24, 2012 at 07:28:33PM +0530, Vivek Gautam wrote:
>> DWC3 controller curretly depends on CONFIG_USB and CONFIG_USB_GADGET.
>> Some hardware may like to use only host feature on dwc3
Hi Doug,
Sorry!! for the delayed response.
On Thu, Dec 20, 2012 at 4:31 AM, Doug Anderson wrote:
> Vivek,
>
> I don't really have a good 1 foot view about how all of the USB
> bits fit together, but a few detail-oriented comments below.
>
>
> On Tue, Dec 18, 201
Hi Sylwester,
On Fri, Jan 11, 2013 at 2:51 PM, Sylwester Nawrocki
wrote:
> On 01/11/2013 09:08 AM, Vivek Gautam wrote:
>> Adding support to parse device node data in order to get
>> required properties to set pmu isolation for usb-phy.
>>
>> Signed-off-by: V
Adding support to parse device node data in order to get
required properties to set pmu isolation for usb-phy.
Signed-off-by: Vivek Gautam
---
Changes from v5:
- Using a global spin_lock member in 'samsung_usbphy' structure to be
used in samsung_usbphy_init() and samsung_usbph
Hi Sylwester,
On Thu, Jan 10, 2013 at 3:12 AM, Sylwester Nawrocki
wrote:
> Hi,
>
>
> On 12/28/2012 10:13 AM, Vivek Gautam wrote:
>>
>> Adding support to parse device node data in order to get
>> required properties to set pmu isolation for usb-phy.
>
Hi,
On Fri, Dec 28, 2012 at 2:43 PM, Vivek Gautam wrote:
> Adding support to parse device node data in order to get
> required properties to set pmu isolation for usb-phy.
>
> Signed-off-by: Vivek Gautam
> ---
>
Any further comments on this ? Or does this seem fine ?
--
Adding support to parse device node data in order to get
required properties to set pmu isolation for usb-phy.
Signed-off-by: Vivek Gautam
---
Changes from v4:
- Added 'ranges' property to usbphy node, to iomap the child nodes's
address space.
- Using offset for device phy c
Hi Sylwester,
On Thu, Dec 27, 2012 at 4:00 AM, Sylwester Nawrocki
wrote:
> On 12/26/2012 01:28 PM, Vivek Gautam wrote:
>>
>> Adding support to parse device node data in order to get
>> required properties to set pmu isolation for usb-phy.
>>
>
Hi Russell,
On Thu, Dec 27, 2012 at 5:56 AM, Russell King - ARM Linux
wrote:
> On Wed, Dec 26, 2012 at 05:58:32PM +0530, Vivek Gautam wrote:
>> + if (!ret)
>> + sphy->phyctrl_pmureg = ioremap(reg[0], reg[1]);
>> +
>> + of_node_put
Hi Sylwester,
On Wed, Dec 26, 2012 at 5:58 PM, Vivek Gautam wrote:
> Adding support to parse device node data in order to get
> required properties to set pmu isolation for usb-phy.
>
> Signed-off-by: Vivek Gautam
> ---
Hope these changes align with what architectural
Adding support to parse device node data in order to get
required properties to set pmu isolation for usb-phy.
Signed-off-by: Vivek Gautam
---
.../devicetree/bindings/usb/samsung-usbphy.txt | 31
drivers/usb/phy/samsung-usbphy.c | 145 +---
2 files
m()'.
Based on usb-next branch with Praveen Paneri's patches on top of it.
-
http://lists.infradead.org/pipermail/linux-arm-kernel/2012-November/134476.html
-
http://lists.infradead.org/pipermail/linux-arm-kernel/2012-November/131763.html
Vivek Gautam (1):
usb: phy: samsung: Add support to s
Hi Doug,
On Fri, Dec 21, 2012 at 10:35 PM, Doug Anderson wrote:
> Vivek,
>
> Nothing really serious below and things look good to me, but figured
> I'd put a few nits in (sorry!).
>
>
> On Fri, Dec 21, 2012 at 12:16 AM, Vivek Gautam
> wrote:
>> diff --git
DWC3 controller curretly depends on CONFIG_USB and CONFIG_USB_GADGET.
Some hardware may like to use only host feature on dwc3.
So, removing the dependency of USB_DWC3 on USB_GADGET
and further modulating the dwc3 core to enable gadget features
only with USB_GADGET.
Signed-off-by: Vivek Gautam
CC
Hi Felipe,
On Wed, Dec 19, 2012 at 1:25 PM, Felipe Balbi wrote:
> Hi,
>
> On Wed, Dec 19, 2012 at 11:52:01AM +0530, Vivek Gautam wrote:
>> >>> @@ -736,7 +1035,41 @@ static int __devinit samsung_usbphy_probe(struct
>> >>> platform_device *pd
Hi all,
On Wed, Dec 19, 2012 at 7:20 PM, Vivek Gautam wrote:
> CC: Doug Anderson
>
>
> On Sat, Dec 15, 2012 at 12:53 PM, Grant Likely
> wrote:
>> On Thu, 13 Dec 2012 22:06:01 +0530, Vivek Gautam
>> wrote:
>>> Adding EHCI device tree node for Exynos5250 a
Adding support to parse device node data in order to get
required properties to set pmu isolation for usb-phy.
Signed-off-by: Vivek Gautam
---
.../devicetree/bindings/usb/samsung-usbphy.txt | 28
drivers/usb/phy/samsung-usbphy.c | 145 +---
2 files
with Praveen Paneri's patches on top of it.
-
http://lists.infradead.org/pipermail/linux-arm-kernel/2012-November/134476.html
-
http://lists.infradead.org/pipermail/linux-arm-kernel/2012-November/131763.html
Vivek Gautam (1):
usb: phy: samsung: Add support to set pmu iso
Hi Doug,
On Thu, Dec 20, 2012 at 10:23 PM, Doug Anderson wrote:
> Vivek,
>
> On Wed, Dec 19, 2012 at 9:51 PM, Vivek Gautam
> wrote:
>> Hi Doug,
>>
>>
>> On Thu, Dec 20, 2012 at 3:18 AM, Doug Anderson wrote:
>>> Vivek,
>>>
>>>
Hi Doug,
On Thu, Dec 20, 2012 at 5:00 AM, Doug Anderson wrote:
> Vivek,
>
> Again, not a high-level review, but...
>
Thanks for reviewing. :-)
>
> On Tue, Dec 18, 2012 at 6:43 AM, Vivek Gautam
> wrote:
>> Adding the phy driver to ehci-s5p. Keeping the platform
Hi Doug,
On Thu, Dec 20, 2012 at 3:18 AM, Doug Anderson wrote:
> Vivek,
>
> On Tue, Dec 18, 2012 at 6:43 AM, Vivek Gautam
> wrote:
>> Updating the names of usb-phy types to more generic names:
>> USB_PHY_TYPE_DEIVCE & USB_PHY_TYPE_HOST; and further update
>>
CC: Doug Anderson
On Thu, Dec 13, 2012 at 10:17 PM, Vivek Gautam wrote:
> Adding DWC3 device tree node for Exynos5250 along with the
> device address and clock support needed for the controller.
>
> Signed-off-by: Vivek Gautam
> ---
> Changes from v2:
> - Changed the comp
CC: Doug Anderson
On Sat, Dec 15, 2012 at 12:53 PM, Grant Likely
wrote:
> On Thu, 13 Dec 2012 22:06:01 +0530, Vivek Gautam
> wrote:
>> Adding EHCI device tree node for Exynos5250 along with
>> the device base adress and gpio line for vbus.
>>
>> Signed-off
CC: Doug Anderson
On Thu, Dec 13, 2012 at 9:40 PM, Vivek Gautam wrote:
> CC: LKML
>
> On Thu, Dec 13, 2012 at 8:22 PM, Vivek Gautam
> wrote:
>> Using specific chip in compatible strings. Newer SOCs can claim
>> device by using older string in the compatible list.
&g
CC: Doug Anderson
On Thu, Dec 13, 2012 at 9:39 PM, Vivek Gautam wrote:
> On Thu, Dec 13, 2012 at 8:22 PM, Vivek Gautam
> wrote:
>> Using specific chip in compatible strings. Newer SOCs can claim
>> device by using older string in the compatible list.
>>
>&g
Hi Sylwester,
On Wed, Dec 19, 2012 at 11:05 AM, Vivek Gautam
wrote:
> CC: Doug Anderson
>
>
> On Wed, Dec 19, 2012 at 4:49 AM, Sylwester Nawrocki
> wrote:
>> Hi Vivek,
>>
>>
>> On 12/18/2012 02:56 PM, Vivek Gautam wrote:
>>>
>>>
Hi Felipe,
On Wed, Dec 19, 2012 at 11:14 AM, Vivek Gautam
wrote:
> CC: Doug Anderson
>
>
> On Tue, Dec 18, 2012 at 8:43 PM, Felipe Balbi wrote:
>> On Tue, Dec 18, 2012 at 08:40:26PM +0530, Vivek Gautam wrote:
>>> Adding support for USB3.0 phy for dwc3 contr
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