Re: [RFC/PATCH 2/2] usb: ehci: Add support for SINGLE_STEP_SET_FEATURE test of EHSET

2013-08-13 Thread Jack Pham
On Tue, Aug 13, 2013 at 10:32:57AM -0500, Felipe Balbi wrote: > On Mon, Aug 12, 2013 at 02:52:33PM -0400, Alan Stern wrote: > > On Mon, 12 Aug 2013, Felipe Balbi wrote: > > > anything that USB[23]0CV supports today. There are even link layer tests > > > for USB3 and a bunch of others. This SINGLE_S

Re: [GIT PULL v2] msm cleanups for v3.12

2013-08-13 Thread Kevin Hilman
David Brown writes: > The following changes since commit 3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b: > > Linux 3.11-rc2 (2013-07-21 12:05:29 -0700) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm.git > tags/msm-cleanup3-for-3.12 >

Re: [RFC PATCH v2 1/3] usb: dwc3: msm: Add device tree binding information

2013-08-13 Thread Stephen Warren
On 08/09/2013 03:53 AM, Ivan T. Ivanov wrote: > From: "Ivan T. Ivanov" > > MSM USB3.0 core wrapper consist of USB3.0 IP (SNPS) > and HS, SS PHY's controll and configuration registers. s/controll/control/ > It could operate in device mode (SS, HS, FS) and host > mode (SS, HS, FS, LS). > diff --

Re: [PATCH v1 09/14] clk: msm: Add support for MSM8960's global clock controller (GCC)

2013-08-13 Thread Stephen Boyd
On 08/13, Mike Turquette wrote: > Quoting Stephen Boyd (2013-08-12 22:03:34) > > The clock controller is hardware and the number of clock outputs > > is fixed. Isn't all hardware fixed until you start talking about > > FPGAs? The next minor revision of the clock controller may add > > more clocks o

Re: [RFC/PATCH 2/2] usb: ehci: Add support for SINGLE_STEP_SET_FEATURE test of EHSET

2013-08-13 Thread Alan Stern
On Tue, 13 Aug 2013, Felipe Balbi wrote: > > That's not what I meant. Yes, the test-device driver knows what test > > it wants to run, based on the VID/PID. I was asking how it would > > communicate this knowledge to the HCD. > > > > For example, it doesn't make sense to have a callback that me

Re: [PATCH v2] hwspinlock/msm: Add support for Qualcomm MSM HW Mutex block

2013-08-13 Thread Jeffrey Hugo
On 8/12/2013 10:35 AM, Stephen Boyd wrote: On 07/29/13 15:00, Kumar Gala wrote: diff --git a/drivers/hwspinlock/msm_hwspinlock.c b/drivers/hwspinlock/msm_hwspinlock.c new file mode 100644 index 000..dbd9a69 --- /dev/null +++ b/drivers/hwspinlock/msm_hwspinlock.c @@ -0,0 +1,150 @@ +/* + * Co

Re: [RFC/PATCH 2/2] usb: ehci: Add support for SINGLE_STEP_SET_FEATURE test of EHSET

2013-08-13 Thread Felipe Balbi
On Mon, Aug 12, 2013 at 02:52:33PM -0400, Alan Stern wrote: > On Mon, 12 Aug 2013, Felipe Balbi wrote: > > > > > maybe a single callback for supporting 'testmodes' ? which receives the > > > > test mode as argument ? > > > > > > I don't have a clear picture of how you would apply such an approach

RE: [PATCH V5 4/4] scsi: ufs: Improve UFS fatal error handling

2013-08-13 Thread Yaniv Gardi
Reviewed-by: Yaniv Gardi QUALCOMM ISRAEL, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation = > -Original Message- = > From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- = > ow...@vger.kernel.org] On Behalf Of Dolev Ra

RE: [PATCH V5 1/4] scsi: ufs: Fix broken task management command implementation

2013-08-13 Thread Yaniv Gardi
Reviewed-by: Yaniv Gardi QUALCOMM ISRAEL, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation = > -Original Message- = > From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- = > ow...@vger.kernel.org] On Behalf Of Dolev Ra

RE: [PATCH V5 2/4] scsi: ufs: Fix hardware race conditions while aborting a command

2013-08-13 Thread Yaniv Gardi
Reviewed-by: Yaniv Gardi QUALCOMM ISRAEL, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation = > -Original Message- = > From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- = > ow...@vger.kernel.org] On Behalf Of Dolev Ra

RE: [PATCH V5 3/4] scsi: ufs: Fix device and host reset methods

2013-08-13 Thread Yaniv Gardi
Reviewed-by: Yaniv Gardi QUALCOMM ISRAEL, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation = > -Original Message- = > From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- = > ow...@vger.kernel.org] On Behalf Of Dolev Ra

Re: [PATCH v1 09/14] clk: msm: Add support for MSM8960's global clock controller (GCC)

2013-08-13 Thread Mike Turquette
Quoting Stephen Boyd (2013-08-12 22:03:34) > On 08/08, Mark Rutland wrote: > > Hi Stephen, > > > > On Thu, Jul 25, 2013 at 01:43:37AM +0100, Stephen Boyd wrote: > > > Fill in the data and wire up the global clock controller to the > > > MSM clock driver. This should allow most non-multimedia devic

Re: [PATCH 1/3] scsi: ufs: Allow vendor specific initialization

2013-08-13 Thread Sujit Reddy Thumma
On 8/13/2013 7:23 PM, Josh Cartwright wrote: On Tue, Aug 13, 2013 at 04:30:18PM +0530, Sujit Reddy Thumma wrote: [..] diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c index a823cf4..829f7a4 100644 --- a/drivers/scsi/ufs/ufshcd-pci.c +++ b/drivers/scsi/ufs/ufshcd-pci.c @

[PATCH RFC v2] mmc: sdhci-msm: Add support for MSM chipsets

2013-08-13 Thread Georgi Djakov
This platform driver adds the support of Secure Digital Host Controller Interface compliant controller in MSM chipsets. CC: Asutosh Das CC: Venkat Gopalakrishnan CC: Sahitya Tummala CC: Subhash Jadavani Signed-off-by: Georgi Djakov --- Changes from v1: - GPIO references are replaced by pinctr

Re: [PATCH] hwspinlock/msm: Add support for Qualcomm MSM HW Mutex block

2013-08-13 Thread Kumar Gala
On Aug 13, 2013, at 1:01 AM, Ohad Ben-Cohen wrote: > On Mon, Aug 12, 2013 at 8:24 PM, Kumar Gala wrote: >> So I think I'd ask you to recommend a name, should we just us 'hwspinlock'. >> The general view from ePAPR and dts is the node name should be a bit more >> generic (like ethernet or pci)

Re: [PATCH 1/3] scsi: ufs: Allow vendor specific initialization

2013-08-13 Thread Josh Cartwright
On Tue, Aug 13, 2013 at 04:30:18PM +0530, Sujit Reddy Thumma wrote: [..] > diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c > index a823cf4..829f7a4 100644 > --- a/drivers/scsi/ufs/ufshcd-pci.c > +++ b/drivers/scsi/ufs/ufshcd-pci.c > @@ -191,7 +191,13 @@ ufshcd_pci_probe(s

[PATCH 3/3] scsi: ufs: Add clock initialization support

2013-08-13 Thread Sujit Reddy Thumma
Add generic clock initialization support for UFSHCD platform driver. The clock info is read from device tree using standard clock bindings. A generic max-clock-frequency-hz property is defined to save information on maximum operating clock frequency the h/w supports. Signed-off-by: Sujit Reddy Thu

[PATCH 1/3] scsi: ufs: Allow vendor specific initialization

2013-08-13 Thread Sujit Reddy Thumma
Some vendor specific controller versions might need to configure vendor specific - registers, clocks, voltage regulators etc. to initialize the host controller UTP layer and Uni-Pro stack. Provide some common initialization operations that can be used to configure vendor specifics. The methods can

[PATCH 0/3] scsi: ufs: Add support for clock and regulator initializaiton

2013-08-13 Thread Sujit Reddy Thumma
UFS HCI specificaiton allows the hardware vendors to have vendor specific configurations using a dedicated register space. Most of these register configurations are unique to each controller. The generic UFSHCD exports a set of useful vendor operations that can be used to configure the host control

[PATCH 2/3] scsi: ufs: Add regulator enable support

2013-08-13 Thread Sujit Reddy Thumma
UFS devices are powered by at most three external power supplies - - VCC - The flash memory core power supply, 2.7V to 3.6V or 1.70V to 1.95V - VCCQ - The controller and I/O power supply, 1.1V to 1.3V - VCCQ2 - Secondary controller and/or I/O power supply, 1.65V to 1.95V For some devices VCCQ or V

Re: [RFC PATCH v2 1/3] usb: dwc3: msm: Add device tree binding information

2013-08-13 Thread Ivan T. Ivanov
Hi, On Mon, 2013-08-12 at 13:04 -0500, Felipe Balbi wrote: > On Fri, Aug 09, 2013 at 10:31:58AM -0500, Kumar Gala wrote: > > > > On Aug 9, 2013, at 4:53 AM, Ivan T. Ivanov wrote: > > > > > From: "Ivan T. Ivanov" > > > > > > MSM USB3.0 core wrapper consist of USB3.0 IP (SNPS) > > > > probab

Re: [RFC PATCH v2 1/3] usb: dwc3: msm: Add device tree binding information

2013-08-13 Thread Ivan T. Ivanov
Hi, On Fri, 2013-08-09 at 10:31 -0500, Kumar Gala wrote: > On Aug 9, 2013, at 4:53 AM, Ivan T. Ivanov wrote: > > > From: "Ivan T. Ivanov" > > > > MSM USB3.0 core wrapper consist of USB3.0 IP (SNPS) > > probably good to spell out Synopsys rather than SNPS I could make it look like this? Syn