Re: [PATCH] ARM: dts: Revert disabling of smc91x for n900

2015-02-18 Thread Tony Lindgren
* Pali Rohár [150218 15:58]: > On Wednesday 18 February 2015 23:42:06 Tony Lindgren wrote: > > Of course it's always possible to do do a omap3-n900-qemu.dts > > if larger changes are needed :) > > I would like to avoid using separate DTS for qemu. When we have > only one DTS file (for both qemu a

Re: Enabling DBGEN signal in GP OMAP3

2015-02-18 Thread Grazvydas Ignotas
On Wed, Feb 18, 2015 at 5:00 AM, Matthijs van Duin wrote: > > 030-040 are the core debug control regs... in fact, judging by their > values and the fact you mentioned bit 13 controls DBGEN, these regs > look very much like the ICEPick-D core debug control regs, which > themselves are simplified ve

Re: [PATCH] ARM: dts: Revert disabling of smc91x for n900

2015-02-18 Thread Tony Lindgren
* Pali Rohár [150218 11:07]: > On Wednesday 18 February 2015 17:33:53 Tony Lindgren wrote: > > > */ +//reg = <1 0x300 0xf>;/* 16 byte IO range at > offset > > > 0x300 */ +reg = <1 0x0 0xf>; /* 16 byte IO > > > range > at > > > offset 0x300 */

Re: Enabling DBGEN signal in GP OMAP3

2015-02-18 Thread Tony Lindgren
* Matthijs van Duin [150218 10:32]: > On 18 February 2015 at 15:54, Tony Lindgren wrote: > > From memory.. I believe the issue was that for anything needing to > > set the counter and rely on the counter interrupt things would fail > > as the counter interrupts would not always happen. > > Corre

Re: [PATCH] ARM: dts: Revert disabling of smc91x for n900

2015-02-18 Thread Pali Rohár
On Wednesday 18 February 2015 23:42:06 Tony Lindgren wrote: > * Pali Rohár [150218 11:07]: > > On Wednesday 18 February 2015 17:33:53 Tony Lindgren wrote: > > > > */ +// reg = <1 0x300 0xf>;/* 16 byte IO range at > > > > offset > > > > > > 0x300 */ + reg = <1 0

Re: v3.19: Nokia N900 (qemu) - omap_aes error

2015-02-18 Thread Pali Rohár
On Monday 09 February 2015 12:25:00 Pali Rohár wrote: > On Saturday 31 January 2015 16:29:36 Pali Rohár wrote: > > Hello, > > > > when I enable problematic omap_aes.ko driver (also in DT) > > for Nokia N900 machine in qemu (it emulates OMAP GP device, > > not HS) I get this error message in dmesg

Re: Nokia N900: omap aes is broken

2015-02-18 Thread Pali Rohár
On Wednesday 18 February 2015 22:02:30 Pali Rohár wrote: > On Wednesday 18 February 2015 13:21:03 Pali Rohár wrote: > > Hello, > > > > I tried to test OMAP AES driver on Nokia N900 with special > > Nokia bootloader which enable L3 firewall for OMAP AES HW > > support. > > > > I modified arch/arm/

Re: runtime check for omap-aes bus access permission (was: Re: 3.13-rc3 (commit 7ce93f3) breaks Nokia N900 DT boot)

2015-02-18 Thread Pali Rohár
On Wednesday 11 February 2015 21:40:33 Nishanth Menon wrote: > On Wed, Feb 11, 2015 at 2:28 PM, Pali Rohár wrote: > > On Wednesday 11 February 2015 16:22:51 Matthijs van Duin wrote: > >> On 11 February 2015 at 13:39, Pali Rohár > >> > > > > wrote: > >> >> Anyhow, since checking the firewalls/A

Re: Nokia N900: omap aes is broken

2015-02-18 Thread Pali Rohár
On Wednesday 18 February 2015 13:21:03 Pali Rohár wrote: > Hello, > > I tried to test OMAP AES driver on Nokia N900 with special > Nokia bootloader which enable L3 firewall for OMAP AES HW > support. > > I modified arch/arm/boot/dts/omap34xx-hs.dtsi file and > commented aes line which disable aes

Re: [PATCH] ARM: dts: Revert disabling of smc91x for n900

2015-02-18 Thread Pali Rohár
On Wednesday 18 February 2015 17:33:53 Tony Lindgren wrote: > * Pali Rohár [150218 07:23]: > > On Tuesday 06 January 2015 00:02:29 Tony Lindgren wrote: > > > Revert "ARM: dts: Disable smc91x on n900 until bootloader > > > dependency is removed". We've now fixed the issues that > > > caused problem

Re: Enabling DBGEN signal in GP OMAP3

2015-02-18 Thread Matthijs van Duin
On 18 February 2015 at 15:54, Tony Lindgren wrote: > From memory.. I believe the issue was that for anything needing to > set the counter and rely on the counter interrupt things would fail > as the counter interrupts would not always happen. Correct, but the interrupt is just used to indicate wh

Re: [PATCH] ARM: dts: Revert disabling of smc91x for n900

2015-02-18 Thread Tony Lindgren
* Pali Rohár [150218 07:23]: > On Tuesday 06 January 2015 00:02:29 Tony Lindgren wrote: > > Revert "ARM: dts: Disable smc91x on n900 until bootloader > > dependency is removed". We've now fixed the issues that > > caused problems with uninitialized hardware depending on > > the bootloader version.

Re: [PATCH] ARM: dts: Revert disabling of smc91x for n900

2015-02-18 Thread Pali Rohár
On Tuesday 06 January 2015 00:02:29 Tony Lindgren wrote: > Revert "ARM: dts: Disable smc91x on n900 until bootloader > dependency is removed". We've now fixed the issues that > caused problems with uninitialized hardware depending on > the bootloader version. Mostly things got fixed with > the foll

Re: Enabling DBGEN signal in GP OMAP3

2015-02-18 Thread Tony Lindgren
* Matthijs van Duin [150216 12:12]: > On 16 February 2015 at 18:58, Tony Lindgren wrote: > > The perf counter on omap3 used to work, but is buggy at least on > > 3430 because it eventually stops producing interrupts because of > > some bug in the Cortex-A8 version being used. > > Of course the w

Re: [PATCH v4 1/5] xhci: add a quirk for device disconnection errata for Synopsis Designware USB3 core

2015-02-18 Thread Felipe Balbi
On Wed, Feb 18, 2015 at 10:39:53PM +0800, Sneeker Yeh wrote: > Hi, > 2015/2/18 下午10:34 於 "Felipe Balbi" 寫道: > > > > On Wed, Feb 18, 2015 at 10:47:45AM +0200, Mathias Nyman wrote: > > > Hi > > > > > > This looks correct, but if you are still going to make a new series > fixing > > > Felipe's commen

Re: [PATCH v4 1/5] xhci: add a quirk for device disconnection errata for Synopsis Designware USB3 core

2015-02-18 Thread Felipe Balbi
On Wed, Feb 18, 2015 at 10:47:45AM +0200, Mathias Nyman wrote: > Hi > > This looks correct, but if you are still going to make a new series fixing > Felipe's comments then the following tiny nitpicks could be fixed as well. > > Otherwise > > Acked-by: Mathias Nyman > > Felipe, Do you want to

Re: [PATCH v4 1/5] xhci: add a quirk for device disconnection errata for Synopsis Designware USB3 core

2015-02-18 Thread Sneeker Yeh
hi Mathias, thanks for reviewing these, 2015-02-18 16:47 GMT+08:00 Mathias Nyman : > Hi > > This looks correct, but if you are still going to make a new series fixing > Felipe's comments then the following tiny nitpicks could be fixed as well. > > Otherwise > > Acked-by: Mathias Nyman > > Felipe

Re: [PATCH v4 5/5] usb: dwc3: add Fujitsu Specific Glue layer

2015-02-18 Thread Sneeker Yeh
hi Felipe: thanks for the suggestion, 2015-02-18 3:26 GMT+08:00 Felipe Balbi : > On Tue, Feb 17, 2015 at 01:41:37PM +0800, Sneeker Yeh wrote: >> This patch adds support for Synopsis DesignWare USB3 IP Core found >> on Fujitsu Socs. >> >> Signed-off-by: Sneeker Yeh >> --- >> .../devicetree/bindi

Nokia N900: omap aes is broken

2015-02-18 Thread Pali Rohár
Hello, I tried to test OMAP AES driver on Nokia N900 with special Nokia bootloader which enable L3 firewall for OMAP AES HW support. I modified arch/arm/boot/dts/omap34xx-hs.dtsi file and commented aes line which disable aes support in DT. Then I booted kernel and loaded omap-aes.ko module. An

testing script for n900

2015-02-18 Thread Pavel Machek
When you are drowning in regressions ..then the first step is to stop more regressions. That's the situation with Nokia N900 kernel now: it has a lot of hardware, and there's kernel support for most of that, but userland support really is not mature enough. So I added test script to tui/ofone, whi

Re: [PATCH v4 1/5] xhci: add a quirk for device disconnection errata for Synopsis Designware USB3 core

2015-02-18 Thread Mathias Nyman
Hi This looks correct, but if you are still going to make a new series fixing Felipe's comments then the following tiny nitpicks could be fixed as well. Otherwise Acked-by: Mathias Nyman Felipe, Do you want to take this series through your tree? On 17.02.2015 07:41, Sneeker Yeh wrote: > >

Re: [PATCH v3 0/4] phy: ti-pipe3: fixes for 3.19-rc

2015-02-18 Thread Roger Quadros
On 18/02/15 10:00, Roger Quadros wrote: > On 13/01/15 17:54, Tony Lindgren wrote: >> * Roger Quadros [150113 04:26]: >>> Hi, >>> >>> During system suspend L3INIT_960M_GFCLK and L3INIT_480M_GFCLK clocks remain >>> active on the DRA7 platform. This is because the pipe3 driver doesn't shut >>> them o

Re: [PATCH v3 0/4] phy: ti-pipe3: fixes for 3.19-rc

2015-02-18 Thread Roger Quadros
On 13/01/15 17:54, Tony Lindgren wrote: > * Roger Quadros [150113 04:26]: >> Hi, >> >> During system suspend L3INIT_960M_GFCLK and L3INIT_480M_GFCLK clocks remain >> active on the DRA7 platform. This is because the pipe3 driver doesn't shut >> them off as part of .suspend(). Patch 1 addresses this