Re: [PATCH 2/9] ARC: [dts] Introduce Timer bindings

2016-02-02 Thread Alexey Brodkin
Hi Vineet, On Tue, 2016-02-02 at 18:36 +0300, Alexey Brodkin wrote: > Hi Vineet, > > On Tue, 2016-02-02 at 19:59 +0530, Vineet Gupta wrote: > > Hi Alexey, > > > > On Tuesday 02 February 2016 06:45 PM, Alexey Brodkin wrote: > > > Hi Vineet, > > > > > > On Tue, 2016-02-02 at 16:28 +0530, Vineet

Re: [PATCH v7 1/2] PCI support added to ARC

2016-02-02 Thread Vineet Gupta
On Monday 01 February 2016 11:37 PM, Joao Pinto wrote: > 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 Acked-by: Vineet Gupta @Bjorn -

[PATCH 8/9] ARC: [plat-axs] Don't use arc_{get|set}_core_freq() for manipulating core clk

2016-02-02 Thread Vineet Gupta
From: Alexey Brodkin For AXS103, certain bitfile configurations may not work with stock "clock-frequency" specified in DT. Instead of duplicating the DT files, we fixup the DT in-place. This used to be done differently - as in top level "clock-frequency" was read very

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

2016-02-02 Thread Vineet Gupta
- 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 all of them had same arc_counter_setup()

[PATCH 0/9] ARC clockevent/clocksource modernization

2016-02-02 Thread Vineet Gupta
Hi, This mini-series came out as a result of discussions during EZChip platform code review. This switches ARC timers to DT based probe and removes the homebrew clk API we had before. @Rob could you please take a look at the DT bindings. @Daniel any comments would be appreciated ! Thx, -Vineet

[PATCH 9/9] ARC: RIP arc_{get|set}_core_freq() clk API

2016-02-02 Thread Vineet Gupta
From: Alexey Brodkin There are no more users of this - so RIP! Signed-off-by: Alexey Brodkin [vgupta: update changelog] Signed-off-by: Vineet Gupta Signed-off-by: Vineet Gupta ---

[PATCH v2 3/3] irqchip: add nps Internal and external irqchips

2016-02-02 Thread Noam Camus
From: Noam Camus Adding EZchip NPS400 support. NPS internal interrupts are internally handled at Multi Thread Manager (MTM) that is signaled for deactivating an interrupt. External interrupts is handled also at Global Interrupt Controller (GIC) e.g. serial and network devices.

Re: [PATCH v2 3/3] irqchip: add nps Internal and external irqchips

2016-02-02 Thread Thomas Gleixner
On Tue, 2 Feb 2016, Noam Camus wrote: > +#include > +#include > +#include > +#include > +#include > +#include > + > +#undef NR_CPU_IRQS What's that #undef for? > +#define NR_CPU_IRQS 8 /* number of interrupt lines of NPS400 CPU */ > +#define TIMER0_IRQ 3 > +static void

Re: [PATCH 7/9] ARC: use fixed frequencies in arc_set_early_base_baud()

2016-02-02 Thread christian . ruppert
Alexey Brodkin wrote on 02.02.2016 13:53:26: > > Adding Christian for Abilis TB10x clocks review. > > On Tue, 2016-02-02 at 16:28 +0530, Vineet Gupta wrote: > > From: Alexey Brodkin > > > > UARTs usually have fixed clock so we're switching

Re: [PATCH v7 0/2] adding PCI support to AXS10x

2016-02-02 Thread Bjorn Helgaas
On Mon, Feb 01, 2016 at 06:07:43PM +, Joao Pinto wrote: > 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, > necessary tweaks to the PCI subsystem and a new driver (pcie-synopsys). > This new driver

Re: [PATCH v7 0/2] adding PCI support to AXS10x

2016-02-02 Thread Joao Pinto
Found it. Thanks. On 2/2/2016 5:17 PM, Joao Pinto wrote: > Hi Bjorn, > Thanks. Could you please send me the git URL for me to give it a try? > > Joao > > On 2/2/2016 5:14 PM, Bjorn Helgaas wrote: >> On Mon, Feb 01, 2016 at 06:07:43PM +, Joao Pinto wrote: >>> This patch set has the goal to

Re: [PATCH 7/9] ARC: use fixed frequencies in arc_set_early_base_baud()

2016-02-02 Thread Alexey Brodkin
Adding Christian for Abilis TB10x clocks review. On Tue, 2016-02-02 at 16:28 +0530, Vineet Gupta wrote: > From: Alexey Brodkin > > UARTs usually have fixed clock so we're switching to use of > constant values instead of something derived from core clock > frequency. > >

[PATCH v2 0/3] Adding NPS400 drivers

2016-02-02 Thread Noam Camus
From: Noam Camus Change Log-- v2: Add header file include/soc/nps/common.h. Now to build we do not depend on ARC subtree. General summay: Both drivers are now apart of previous basic patch set of new platform for ARC. The rest is now can be seen at ARC srctree: