CC: Doug Anderson.
On Tue, Dec 18, 2012 at 8:13 PM, Vivek Gautam gautam.vi...@samsung.com wrote:
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 gautam.vi...@samsung.com
Acked
CC: Doug Anderson
On Tue, Dec 18, 2012 at 8:13 PM, Vivek Gautam gautam.vi...@samsung.com wrote:
Changes from v4:
- Moved architecture side changes out of this patch-set.
- Added support for multiple usbphy phandle parsing and
doing all pmu_isolation() and phy_cfg_sel() related changes
Hi Felipe,
On Wed, Dec 19, 2012 at 11:14 AM, Vivek Gautam
gautamvivek1...@gmail.com wrote:
CC: Doug Anderson
On Tue, Dec 18, 2012 at 8:43 PM, Felipe Balbi ba...@ti.com wrote:
On Tue, Dec 18, 2012 at 08:40:26PM +0530, Vivek Gautam wrote:
Adding support for USB3.0 phy for dwc3 controller
Hi Sylwester,
On Wed, Dec 19, 2012 at 11:05 AM, Vivek Gautam
gautamvivek1...@gmail.com wrote:
CC: Doug Anderson
On Wed, Dec 19, 2012 at 4:49 AM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
Hi Vivek,
On 12/18/2012 02:56 PM, Vivek Gautam wrote:
Adding support to parse device
CC: Doug Anderson
On Sat, Dec 15, 2012 at 12:50 PM, Grant Likely
grant.lik...@secretlab.ca wrote:
On Thu, 13 Dec 2012 20:22:26 +0530, Vivek Gautam gautam.vi...@samsung.com
wrote:
Using chip specific compatible string as it should be.
So fixing this for ehci-s5p, ohci-exynos and dwc3-exynos
CC: Doug Anderson
On Thu, Dec 13, 2012 at 9:39 PM, Vivek Gautam gautamvivek1...@gmail.com wrote:
On Thu, Dec 13, 2012 at 8:22 PM, Vivek Gautam gautam.vi...@samsung.com
wrote:
Using specific chip in compatible strings. Newer SOCs can claim
device by using older string in the compatible list
CC: Doug Anderson
On Thu, Dec 13, 2012 at 9:40 PM, Vivek Gautam gautamvivek1...@gmail.com wrote:
CC: LKML
On Thu, Dec 13, 2012 at 8:22 PM, Vivek Gautam gautam.vi...@samsung.com
wrote:
Using specific chip in compatible strings. Newer SOCs can claim
device by using older string
CC: Doug Anderson
On Sat, Dec 15, 2012 at 12:53 PM, Grant Likely
grant.lik...@secretlab.ca wrote:
On Thu, 13 Dec 2012 22:06:01 +0530, Vivek Gautam gautam.vi...@samsung.com
wrote:
Adding EHCI device tree node for Exynos5250 along with
the device base adress and gpio line for vbus.
Signed
CC: Doug Anderson
On Thu, Dec 13, 2012 at 10:17 PM, Vivek Gautam gautam.vi...@samsung.com 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 gautam.vi...@samsung.com
---
Changes from v2
Hi Doug,
On Thu, Dec 20, 2012 at 3:18 AM, Doug Anderson diand...@chromium.org wrote:
Vivek,
On Tue, Dec 18, 2012 at 6:43 AM, Vivek Gautam gautam.vi...@samsung.com
wrote:
Updating the names of usb-phy types to more generic names:
USB_PHY_TYPE_DEIVCE USB_PHY_TYPE_HOST; and further update
Hi Doug,
On Thu, Dec 20, 2012 at 10:23 PM, Doug Anderson diand...@chromium.org wrote:
Vivek,
On Wed, Dec 19, 2012 at 9:51 PM, Vivek Gautam gautamvivek1...@gmail.com
wrote:
Hi Doug,
On Thu, Dec 20, 2012 at 3:18 AM, Doug Anderson diand...@chromium.org wrote:
Vivek,
Since you're changing
/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 isolation
.../devicetree/bindings/usb/samsung-usbphy.txt | 28
drivers/usb/phy/samsung-usbphy.c
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 gautam.vi...@samsung.com
---
.../devicetree/bindings/usb/samsung-usbphy.txt | 28
drivers/usb/phy/samsung-usbphy.c | 145
Hi all,
On Wed, Dec 19, 2012 at 7:16 PM, Vivek Gautam gautamvivek1...@gmail.com wrote:
CC: Doug Anderson
On Sat, Dec 15, 2012 at 12:50 PM, Grant Likely
grant.lik...@secretlab.ca wrote:
On Thu, 13 Dec 2012 20:22:26 +0530, Vivek Gautam gautam.vi...@samsung.com
wrote:
Using chip specific
Hi all,
On Wed, Dec 19, 2012 at 7:20 PM, Vivek Gautam gautamvivek1...@gmail.com wrote:
CC: Doug Anderson
On Sat, Dec 15, 2012 at 12:53 PM, Grant Likely
grant.lik...@secretlab.ca wrote:
On Thu, 13 Dec 2012 22:06:01 +0530, Vivek Gautam gautam.vi...@samsung.com
wrote:
Adding EHCI device
Hi Felipe,
On Wed, Dec 19, 2012 at 1:25 PM, Felipe Balbi ba...@ti.com 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 *pdev)
sphy-clk = clk;
- return
Hi Kukjin,
On Mon, Dec 24, 2012 at 4:45 AM, Kukjin Kim kgene@samsung.com wrote:
Kukjin Kim wrote:
Re-sending due to e-mail client problem...
Doug Anderson wrote:
On Fri, Dec 21, 2012 at 12:14 AM, Vivek Gautam
gautamvivek1...@gmail.com wrote:
On Wed, Dec 19, 2012 at 7:16 PM
Hi Doug,
On Fri, Dec 21, 2012 at 10:35 PM, Doug Anderson diand...@chromium.org 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 gautam.vi...@samsung.com
wrote:
diff --git
/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 isolation
.../devicetree/bindings/usb/samsung-usbphy.txt | 31
drivers/usb/phy/samsung-usbphy.c
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 gautam.vi...@samsung.com
---
.../devicetree/bindings/usb/samsung-usbphy.txt | 31
drivers/usb/phy/samsung-usbphy.c | 145
Hi Sylwester,
On Wed, Dec 26, 2012 at 5:58 PM, Vivek Gautam gautam.vi...@samsung.com 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 gautam.vi...@samsung.com
---
Hope these changes align
Hi Russell,
On Thu, Dec 27, 2012 at 5:56 AM, Russell King - ARM Linux
li...@arm.linux.org.uk 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(usbphy_pmu
Hi Sylwester,
On Thu, Dec 27, 2012 at 4:00 AM, Sylwester Nawrocki
sylvester.nawro...@gmail.com 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.
Signed-off-by: Vivek
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 gautam.vi...@samsung.com
---
Changes from v4:
- Added 'ranges' property to usbphy node, to iomap the child nodes's
address space.
- Using offset
Hi,
On Fri, Dec 28, 2012 at 2:43 PM, Vivek Gautam gautam.vi...@samsung.com 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 gautam.vi...@samsung.com
---
Any further comments on this ? Or does
Hi Sylwester,
On Thu, Jan 10, 2013 at 3:12 AM, Sylwester Nawrocki
sylvester.nawro...@gmail.com 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.
Signed-off-by: Vivek
Hi Sylwester,
On Fri, Jan 11, 2013 at 2:51 PM, Sylwester Nawrocki
s.nawro...@samsung.com 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: Vivek Gautam gautam.vi
, Vivek Gautam gautam.vi...@samsung.com
wrote:
This patch adds host phy support to samsung-usbphy.c and
further adds support for samsung's exynos5250 usb-phy.
Signed-off-by: Praveen Paneri p.pan...@samsung.com
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
.../devicetree/bindings
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 p.pan...@samsung.com
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
Changes from v5:
- None
drivers/usb/host
Hi Doug,
On Sat, Jan 12, 2013 at 6:20 AM, Doug Anderson diand...@chromium.org wrote:
Vivek,
On Fri, Jan 11, 2013 at 4:40 AM, Vivek Gautam gautamvivek1...@gmail.com
wrote:
+#define HOST_CTRL0_REFCLKSEL_MASK (0x3)
+#define HOST_CTRL0_REFCLKSEL_XTAL (0x0 19
Hi Doug,
On Mon, Jan 14, 2013 at 11:15 AM, Vivek Gautam
gautamvivek1...@gmail.com wrote:
Hi Doug,
On Sat, Jan 12, 2013 at 6:20 AM, Doug Anderson diand...@chromium.org wrote:
Vivek,
On Fri, Jan 11, 2013 at 4:40 AM, Vivek Gautam gautamvivek1...@gmail.com
wrote:
+#define
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 p.pan...@samsung.com
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
Changes from v6:
- Changing macro names from
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 for USB 3.0 controller
drivers/usb/phy/Kconfig |8
Adding PHY driver support for USB 3.0 controller for Samsung's
SoCs.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
drivers/usb/phy/Kconfig |8 +
drivers/usb/phy/Makefile |1 +
drivers/usb/phy/samsung-usb3.c | 349
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
gautam.vi...@samsung.com wrote: +static int
samsung_usbphy_parse_dt(struct samsung_usbphy *sphy)
+{
+ struct device_node *usbphy_sys
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 gautam.vi...@samsung.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
Reviewed-by: Doug Anderson diand...@chromium.org
---
Changes from v6
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
ARM: Exynos5250: Add clock
Adding EHCI device tree node for Exynos5250 along with
the device base adress and gpio line for vbus.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Acked-by: Jingoo Han jg1@samsung.com
Acked-by: Grant Likely grant.lik...@secretlab.ca
---
.../devicetree/bindings/usb/exynos-usb.txt
Adding OHCI device tree node for Exynos5250 along with
the device base address.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Acked-by: Jingoo Han jg1@samsung.com
Acked-by: Grant Likely grant.lik...@secretlab.ca
---
.../devicetree/bindings/usb/exynos-usb.txt | 15
Adding necessary device clock to exynos5 needed for
the DWC3 controller.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
arch/arm/mach-exynos/clock-exynos5.c | 24
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos/clock
Adding DWC3 device tree node for Exynos5250 needed to
parse device tree data.
Also enabling XHCI support on exynos5250.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
.../devicetree/bindings/usb/exynos-usb.txt | 14 ++
arch/arm/boot/dts/exynos5250.dtsi
On Tue, Jan 15, 2013 at 7:08 PM, Vivek Gautam gautam.vi...@samsung.com wrote:
Adding EHCI device tree node for Exynos5250 along with
the device base adress and gpio line for vbus.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Acked-by: Jingoo Han jg1@samsung.com
Acked-by: Grant
Adding EHCI device tree node for Exynos5250 along with
the device base adress and gpio line for vbus.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Acked-by: Jingoo Han jg1@samsung.com
Acked-by: Grant Likely grant.lik...@secretlab.ca
---
Changes from v4:
- Added gpio line for VBUS
Vivek Gautam wrote:
Adding necessary device clock to exynos5 needed for
the DWC3 controller.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
arch/arm/mach-exynos/clock-exynos5.c | 24
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/arch/arm
Hi Tomasz,
On Wed, Jan 16, 2013 at 1:14 PM, Tomasz Figa tomasz.f...@gmail.com 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 gautam.vi...@samsung.com
HI Kukjin,
On Fri, Jan 18, 2013 at 6:46 AM, Kukjin Kim kgene@samsung.com 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 gautam.vi...@samsung.com
Reviewed-by: Sylwester
Hi Felipe,
On Fri, Jan 18, 2013 at 6:46 PM, Felipe Balbi ba...@ti.com 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.
Signed-off-by: Praveen Paneri
HI Balbi,
On Fri, Jan 18, 2013 at 7:52 PM, Felipe Balbi ba...@ti.com 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 ba...@ti.com wrote:
Hi,
On Mon, Jan 14, 2013 at 05:52:15PM +0530, Vivek Gautam wrote
Hi Alan,
On Fri, Jan 18, 2013 at 6:46 PM, Felipe Balbi ba...@ti.com 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
Signed-off-by: Vivek
Hi Felipe,
On Mon, Jan 14, 2013 at 6:29 PM, Vivek Gautam gautam.vi...@samsung.com 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 strcuture definitions
Hi Kukjin,
On Fri, Jan 18, 2013 at 8:37 PM, Felipe Balbi ba...@ti.com 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 ba...@ti.com wrote:
On Fri, Jan 18, 2013 at 07:51:08PM +0530, Vivek Gautam wrote:
Hi Felipe
Dropping __devinit, __devexit_p, __exit annotations since they are
nop and no longer supported.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
drivers/usb/phy/samsung-usbphy.c |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/phy/samsung-usbphy.c
Hi Kukjin,
On Tue, Jan 22, 2013 at 11:05 AM, Kukjin Kim kgene@samsung.com wrote:
Sylwester Nawrocki wrote:
On 12/24/2012 09:13 AM, Vivek Gautam wrote:
These two changes look good to me. For both of them:
Reviewed-by: Doug Andersondiand...@chromium.org
Well, I have another idea
Hi Kukjin,
On Tue, Jan 22, 2013 at 10:36 AM, Kukjin Kim kgene@samsung.com 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:
This patch-set enables the samsung-usbphy driver
Hi Felipe,
On Tue, Jan 22, 2013 at 3:02 PM, Felipe Balbi ba...@ti.com 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 22, 2013 at 2:20 PM, Felipe Balbi ba...@ti.com wrote
()
-- 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 driver support
USB: ohci-exynos
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 p.pan...@samsung.com
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Acked-by: Kukjin Kim kgene@samsung.com
---
drivers
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 p.pan...@samsung.com
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Acked-by: Kukjin Kim kgene@samsung.com
---
.../devicetree/bindings/usb
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 gautam.vi...@samsung.com
Acked-by: Jingoo Han jg1@samsung.com
Acked-by: Alan Stern st...@rowland.harvard.edu
Acked-by: Kukjin Kim kgene
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 gautam.vi...@samsung.com
Acked-by: Jingoo Han jg1@samsung.com
Acked-by: Alan Stern st...@rowland.harvard.edu
Acked-by: Kukjin Kim
- 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 gautam.vi...@samsung.com
---
arch/arm/boot/dts/exynos5250.dtsi | 15 +++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250
Hi all,
On Wed, Jan 23, 2013 at 3:20 PM, Felipe Balbi ba...@ti.com wrote:
Hi,
On Tue, Jan 22, 2013 at 02:04:56PM -0800, Kukjin Kim wrote:
Felipe Balbi wrote:
Hi,
Hi Felipe,
[...]
Right, DWC has version number, but that being the kind of USB controller
(USB 2.0 and USB 3.0)
Hi Tomasz,
On Wed, Jan 16, 2013 at 8:35 PM, Vivek Gautam gautamvivek1...@gmail.com wrote:
Hi Tomasz,
On Wed, Jan 16, 2013 at 1:19 PM, Tomasz Figa tomasz.f...@gmail.com wrote:
Hi Vivek,
Don't you need also some clkdev lookup entry to make the clock available
in the driver?
This clock
Hi Sylwester,
On Wed, Jan 23, 2013 at 6:10 PM, Sylwester Nawrocki
s.nawro...@samsung.com wrote:
Hi,
On 01/23/2013 01:20 PM, Vivek Gautam wrote:
- { .compatible = samsung,exynos-dwc3 },
+ { .compatible = samsung,synopsis-dwc3 }
You're both missing a point here. The synopsys IP
-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
drivers/usb/dwc3/dwc3-exynos.c
Using specific chip in compatible strings. Newer SOCs can claim
device by using older string in the compatible list.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Acked-by: Grant Likely grant.lik...@secretlab.ca
Reviewed-by: Doug Anderson diand...@chromium.org
---
drivers/usb/host/ehci
Using specific chip in compatible strings. Newer SOCs can claim
device by using older string in the compatible list.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Acked-by: Grant Likely grant.lik...@secretlab.ca
Reviewed-by: Doug Anderson diand...@chromium.org
---
drivers/usb/dwc3/dwc3
On Thu, Jan 24, 2013 at 7:15 PM, Vivek Gautam gautam.vi...@samsung.com 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
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 gautam.vi...@samsung.com
---
Changes from v3:
- Using
Adding PHY driver support for USB 3.0 controller for Samsung's
SoCs.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
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
: 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 on samsung-usb3
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 gautam.vi...@samsung.com
Signed
on 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 gautam.vi...@samsung.com
Signed-off-by: Doug Anderson diand...@chromium.org
---
drivers
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 gautam.vi...@samsung.com
---
drivers/usb/dwc3/dwc3-exynos.c | 47
1 files changed, 47 insertions(+), 0
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 gautam.vi...@samsung.com
---
drivers/usb/phy
Hi Balbi,
On Mon, Jan 28, 2013 at 5:17 PM, Felipe Balbi ba...@ti.com 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.
Signed-off-by: Vivek Gautam gautam.vi
On Mon, Jan 28, 2013 at 5:42 PM, Felipe Balbi ba...@ti.com 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 *exynos = dev_get_drvdata(dev);
+ struct platform_device
Hi Felipe,
On Mon, Jan 28, 2013 at 5:39 PM, Felipe Balbi ba...@ti.com 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.
It thereby requires PHY
Hi Felipe,
On Mon, Jan 28, 2013 at 6:37 PM, Felipe Balbi ba...@ti.com 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)
return reg;
}
-static int
Hi Felipe,
On Mon, Jan 28, 2013 at 5:15 PM, Felipe Balbi ba...@ti.com 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
device removal
CC: Doug Anderson
On Mon, Jan 28, 2013 at 3:56 PM, Vivek Gautam gautam.vi...@samsung.com wrote:
Adding PHY driver support for USB 3.0 controller for Samsung's
SoCs.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
Changes from v3:
- Making SAMSUNG_USB3PHY dependent
Hi Tomasz,
On Wed, Jan 16, 2013 at 8:35 PM, Vivek Gautam gautamvivek1...@gmail.com wrote:
Hi Tomasz,
On Wed, Jan 16, 2013 at 1:19 PM, Tomasz Figa tomasz.f...@gmail.com wrote:
Hi Vivek,
Don't you need also some clkdev lookup entry to make the clock available
in the driver?
This clock
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 gautam.vi...@samsung.com
CC: Doug Anderson diand...@chromium.org
---
Based on 'usb-next'.
drivers/usb/host/ehci
Hi Oliver,
On Tue, Jan 29, 2013 at 5:07 PM, Oliver Neukum oneu...@suse.de 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 suspend
mode
On Tue, Jan 22, 2013 at 9:01 PM, Vivek Gautam gautam.vi...@samsung.com 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 Kukjin,
On Wed, Jan 30, 2013 at 10:36 AM, Kukjin Kim kgene@samsung.com wrote:
Vivek Gautam wrote:
Adding usbphy node for Exynos5250 along with the
necessary device data to be parsed.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
arch/arm/boot/dts/exynos5250.dtsi | 15
platform specific
device tree node.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
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..75439c0 100644
Hi Kishon,
On Thu, Jan 31, 2013 at 5:04 PM, kishon kis...@ti.com wrote:
Hi,
Thanks for your quick help.
On Thursday 31 January 2013 04:50 PM, Vivek Gautam wrote:
With device tree support in place for dwc3-core layer,
it gets PHY from synopsis-dwc3 node.
Some controllers may not have
Hi Felipe,
On Thu, Jan 31, 2013 at 8:55 PM, Felipe Balbi ba...@ti.com wrote:
Hi,
On Thu, Jan 31, 2013 at 08:53:27PM +0530, Vivek Gautam wrote:
Moreover, SoCs having multiple dwc3 controllers will have multiple
PHYs, which eventually be added using usb_add_phy_dev(), and not
using
Hi Kishon,
On Fri, Feb 1, 2013 at 10:51 AM, kishon kis...@ti.com wrote:
Hi,
On Thursday 31 January 2013 09:08 PM, Felipe Balbi wrote:
On Thu, Jan 31, 2013 at 09:00:37PM +0530, Vivek Gautam wrote:
Hi Felipe,
On Thu, Jan 31, 2013 at 8:55 PM, Felipe Balbi ba...@ti.com wrote:
Hi
Hi Balbi,
On Fri, Feb 1, 2013 at 11:52 AM, Vivek Gautam gautamvivek1...@gmail.com wrote:
Hi Kishon,
On Fri, Feb 1, 2013 at 10:51 AM, kishon kis...@ti.com wrote:
Hi,
On Thursday 31 January 2013 09:08 PM, Felipe Balbi wrote:
On Thu, Jan 31, 2013 at 09:00:37PM +0530, Vivek Gautam wrote
On Fri, Feb 1, 2013 at 2:20 PM, Felipe Balbi ba...@ti.com wrote:
On Fri, Feb 01, 2013 at 11:54:01AM +0530, Vivek Gautam wrote:
Hi Balbi,
On Fri, Feb 1, 2013 at 11:52 AM, Vivek Gautam gautamvivek1...@gmail.com
wrote:
Hi Kishon,
On Fri, Feb 1, 2013 at 10:51 AM, kishon kis...@ti.com
Hi Kukjin,
On Fri, Feb 1, 2013 at 3:56 AM, Kukjin Kim kgene@samsung.com wrote:
Tomasz Figa wrote:
Hi Vivek,
[...]
+ usb@1212 {
+ compatible = samsung,exynos4210-ohci;
+ reg = 0x1212 0x100;
+ interrupts = 0 71 0;
For Samsung platforms we
Hi Kukjin,
On Wed, Jan 30, 2013 at 11:31 AM, Kukjin Kim kgene@samsung.com wrote:
Vivek Gautam wrote:
Adding PHY driver support for USB 3.0 controller for Samsung's
SoCs.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
Changes from v3:
- Making SAMSUNG_USB3PHY dependent
to samsung-usb3phy.c
- Removing dependencies for SAMSUNG_USB2PHY and SAMSUNG_USB3PHY.
- Arranging SAMSUNG_USB2PHY and SAMSUNG_USB3PHY to select SAMSUNG_USBPHY,
which is the usb-phy helper driver.
Vivek Gautam (2):
usb: phy: samsung: Common out the generic stuff
usb: phy: samsung: Add PHY support
Moving register and structure definitions to header file,
and keeping the generic functions to be used across
multiple PHYs in common phy helper driver under SAMSUNG_USBPHY,
and moving USB 2.0 PHY driver under SAMSUNG_USB2PHY.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
drivers/usb
Adding PHY driver support for USB 3.0 controller for Samsung's
SoCs.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
drivers/usb/phy/Kconfig |8 +
drivers/usb/phy/Makefile |1 +
drivers/usb/phy/samsung-usb3phy.c | 349
] Adding usb2.0 host-phy support for exynos5250
- 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
Adding device node for Samsung USB 3.0 PHY controller driver
on Exynos5250 along with the necessary device data to be parsed.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
---
arch/arm/boot/dts/exynos5250.dtsi | 12
1 files changed, 12 insertions(+), 0 deletions(-)
diff
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