user/sven/linux.git/arch/arc/boot, branch v4.12

arc: axs10x: Fix ARC PGU default clock frequency

2017-04-27T19:08:28Z

Default clock frequency for ARC PGU does not match any existing HDMI mode, instead the default value matches a DVI mode. Change the clock frequency to 74.25MHz so that it matches HDMI mode 1280x720@60Hz Signed-off-by: Jose Abreu Cc: Carlos Palminha Cc: Alexey Brodkin Cc: Rob Herring Cc: Vineet Gupta Cc: devicetree@vger.kernel.org Cc: linux-snps-arc@lists.infradead.org Cc: linux-kernel@vger.kernel.org Acked-by: Alexey Brodkin Signed-off-by: Vineet Gupta

arc: axs10x: Add DT bindings for I2S audio playback

2017-04-27T19:08:22Z

This patch adds the necessary DT bindings to get HDMI audio output in ARC AXS10x SDP. The bindings for I2S controller were added as well as the bindings for simple audio card. Signed-off-by: Jose Abreu Cc: Carlos Palminha Cc: Alexey Brodkin Cc: Rob Herring Cc: Vineet Gupta Cc: devicetree@vger.kernel.org Cc: linux-snps-arc@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Vineet Gupta

ARC: vdk: Fix support of UIO

2017-03-24T20:36:08Z

MotherBoard section has its "ranges" set to 0xE000_0000-0xF000_0000. But UIO node maps 4 different areas in different memory locations and all outside MB's ranges. That obviously breaks UIO mappings in runtime. Cc: Ruud Derwig Cc: stable@vger.kernel.org Signed-off-by: Alexey Brodkin Signed-off-by: Vineet Gupta

ARC: [dts] add cpu nodes to ARCHS SMP device tree

2017-03-06T04:04:59Z

Trying to get clock for CPU cores on SMP systems I found that I was only able to get clock for core[0]. That was because only one cpu@0 node was represented in ARC HS device tree and it was impossible to get clock for "non-existing" cores. So as ARC HS may have up to 4 cores we update device tree to match maximum possible cores quantity. Signed-off-by: Vlad Zakharov Signed-off-by: Vineet Gupta

ARC: [dts] add input clocks for cpu nodes

2017-03-06T04:04:59Z

ARC CPU cores are driven by core_clk so we add corresponding "clocks" property to ARC cpu nodes. Signed-off-by: Vlad Zakharov Signed-off-by: Vineet Gupta

ARCv2: intc: Delete useless comments in Device Trees

2017-02-06T17:37:57Z

Signed-off-by: Yuriy Kolerov Signed-off-by: Vineet Gupta

ARCv2: IDU-intc: Delete deprecated parameters in Device Trees

2017-02-06T17:37:57Z

No need for specifying a list of interrupts in the declaration of IDU interrupt controller anymore since the kernel can obtain a number of supported interrupts from the build register. Also delete support of the second parameter for devices which are connected to IDU because it is not used anywhere. Signed-off-by: Yuriy Kolerov Signed-off-by: Vineet Gupta

arc: vdk: Add support of UIO

2017-02-06T17:37:57Z

ARC VDK for EVSS uses UIO for communication with Embedded Vision Subsystem. Signed-off-by: Alexey Brodkin Signed-off-by: Vineet Gupta

arc: vdk: Add support of MMC controller

2017-02-06T17:37:57Z

ARC VDK virtual platform emulates host MMC controller (DW Mobile Storage) and moreover rootfs is situated on that virtual card. Signed-off-by: Alexey Brodkin Signed-off-by: Vineet Gupta

Merge tag 'arc-4.10-rc1-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

2016-12-15T22:15:17Z

Pull ARC updates from Vineet Gupta: "These are mostly timer/clocksource driver updates which were Reviewed/Acked by Daniel but had to be merged via ARC tree due to dependencies. I will follow up with another pull request with actual ARC changes early next week ! Summary: - Moving ARC timer driver into drivers/clocksource - EZChip timer driver updates [Noam] - ARC AXS103 and HAPS platform updates [Alexey]" * tag 'arc-4.10-rc1-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: axs10x: really enable ARC PGU ARC: rename Zebu platform support to HAPS clocksource: nps: avoid maybe-uninitialized warning clocksource: Add clockevent support to NPS400 driver clocksource: update "fn" at CLOCKSOURCE_OF_DECLARE() of nps400 timer soc: Support for NPS HW scheduling clocksource: import ARC timer driver ARC: breakout timer include code into separate header ... ARC: move mcip.h into include/soc and adjust the includes ARC: breakout aux handling into a separate header ARC: time: move time_init() out of the driver ARC: timer: gfrc, rtc: build under same option (64-bit timers) ARC: timer: gfrc, rtc: Read BCR to detect whether hardware exists ... ARC: timer: gfrc, rtc: deuglify big endian code