Re: [PATCH] clocksource: arc_timer: RTC: allow registration despite SMP

2017-02-21 Thread Vineet Gupta
Hi Daniel, Sorry for delayed response, was away from Linux for a bit :-( On 02/02/2017 06:27 AM, Daniel Lezcano wrote: > On Wed, Feb 01, 2017 at 04:50:15PM -0800, Vineet Gupta wrote: >> So far we didn't allow CPU private 64-bit RTC timer to register in SMP >> as the individual counters may not be

[PATCH v1 0/2] dmaengine: Add DW AXI DMAC driver

2017-02-21 Thread Eugeniy Paltsev
This patch series add support for the DW AXI DMAC controller. DW AXI DMAC is a part of upcoming development board from Synopsys. In this driver implementation only DMA_MEMCPY and DMA_SG transfers are supported. Changes for v1: * Implement Runtime PM (the driver can operate with or without Ru

[PATCH v1 2/2] dmaengine: Add DW AXI DMAC driver

2017-02-21 Thread Eugeniy Paltsev
This patch adds support for the DW AXI DMAC controller. DW AXI DMAC is a part of upcoming development board from Synopsys. In this driver implementation only DMA_MEMCPY and DMA_SG transfers are supported. Signed-off-by: Eugeniy Paltsev --- drivers/dma/Kconfig| 10 + drivers/d

[PATCH v1 1/2] dt-bindings: Document the Synopsys DW AXI DMA bindings

2017-02-21 Thread Eugeniy Paltsev
This patch adds documentation of device tree bindings for the Synopsys DesignWare AXI DMA controller. Signed-off-by: Eugeniy Paltsev --- .../devicetree/bindings/dma/snps,axi-dw-dmac.txt | 34 ++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/devicetree/b

[PATCH v2] clk/axs10x: introduce AXS10X pll driver

2017-02-21 Thread Vlad Zakharov
AXS10X boards manages it's clocks using various PLLs. These PLL has same dividers and corresponding control registers mapped to different addresses. So we add one common driver for such PLLs. Each PLL on AXS10X board consist of three dividers: IDIV, FBDIV and ODIV. Output clock value is managed us

cpufreq: get cpufreq_frequency_table from clk driver

2017-02-21 Thread Vlad Zakharov
Hello, I am trying to implement a cpufreq driver for ARCHS cpu. And I faced with one question I am not able to answer myself. cpufreq framework allows us using cpufreq frequency tables that store available for current policy range of frequencies with any additional data. As I understand for exa