Re: [PATCH v9 2/2] pcie-designware platform driver

2016-02-08 Thread Bjorn Helgaas
On Tue, Feb 09, 2016 at 05:29:15AM +0800, kbuild test robot wrote: > Hi Joao, > > [auto build test ERROR on arc/for-next] > [cannot apply to pci/next v4.5-rc3 next-20160208] > [if your patch is applied to the wrong git tree, please drop us a note to > help improving th

[PATCH v9 0/2] adding PCI support to AXS10x

2016-02-08 Thread Joao Pinto
This patch set has the goal to add suppport for DesignWare PCIe RC in ARC AXS10x. It includes the necessary tweaks to: - the ARC architecture (PCI support) - the PCI subsystem (ARC CPU support) - to pcie-designware (Centralisation of wait for link routine) - to dra7xx, exynos, imx6 and spear13x

[PATCH v9 1/2] PCI support added to ARC

2016-02-08 Thread Joao Pinto
This patch adds PCI support to ARC and updates drivers/pci Makefile enabling the ARC arch to use the generic PCI setup functions. Signed-off-by: Joao Pinto --- Change v8 -> v9: - Nothing changed (just to keep up with patch set version). Change v7 -> v8: - Nothing changed (just to keep up with pat

[PATCH v9 2/2] pcie-designware platform driver

2016-02-08 Thread Joao Pinto
The "wait for link" routine was centralised and so all drivers using it (dra7xx, exynos, imx6 and spear13xx) were updated to include the new function. The keystone driver was not updated because it had some custom opreations in the link waiting loop. A simple module (pcie-designware-plat) was cre

Re: [PATCH v3 2/3] clocksource: Add NPS400 timers driver

2016-02-08 Thread Daniel Lezcano
On 02/06/2016 05:16 PM, Noam Camus wrote: From: Noam Camus Add internal tick generator which is shared by all cores. Each cluster of cores view it through dedicated address. This is used for SMP system where all CPUs synced by same clock source. Signed-off-by: Noam Camus Cc: Daniel Lezcano C

linux-4.5-rc3/arch/arc/kernel/unwind.c:629: undefined behaviour ?

2016-02-08 Thread David Binderman
Hello there, [linux-4.5-rc3/arch/arc/kernel/unwind.c:629]: (warning) Invalid test for overflow 'ptr+len end)     return -1; Suggest code rework. Regards David Binderman ___ linux-snps-arc mailing l

Re: [PATCH v8 2/2] add new platform driver for PCI RC

2016-02-08 Thread Joao Pinto
Hi Bjorn and Arnd, I agree with you in adding the platform register mechanism to the pcie-designware core driver. This feature is excellent for who wants to quickly have a taste of a pcie-designware platform drive for their Synopsys PCIe RC controller. Do you have some example for me to check in

Re: [PATCH v8 2/2] add new platform driver for PCI RC

2016-02-08 Thread Arnd Bergmann
On Friday 05 February 2016 17:32:48 Bjorn Helgaas wrote: > On Fri, Feb 05, 2016 at 03:39:05PM +0100, Arnd Bergmann wrote: > > On Friday 05 February 2016 10:44:29 Joao Pinto wrote: > > I think in this case, we should do this completely differently: > > > > How about putting all the new code into d

Re: [PATCH 6/9] ARC: clocksource: DT based probe

2016-02-08 Thread Vineet Gupta
On Monday 08 February 2016 05:40 PM, Daniel Lezcano wrote: > On 02/02/2016 11:58 AM, Vineet Gupta wrote: >> - Remove explicit clocksource setup and let it be done by OF framework >>by defining CLOCKSOURCE_OF_DECLARE() for various timers >> >> - This allows multiple clocksources to be potentiall

Re: [PATCH 6/9] ARC: clocksource: DT based probe

2016-02-08 Thread Daniel Lezcano
On 02/02/2016 11:58 AM, Vineet Gupta wrote: - Remove explicit clocksource setup and let it be done by OF framework by defining CLOCKSOURCE_OF_DECLARE() for various timers - This allows multiple clocksources to be potentially registered simultaneouly: previously we could only do one - as al