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2016-01-29ARM: dts: r8a7793: add R-Car sound support to device treeSimon Horman
Instantiate R-Car sound node in r8a7793 device tree. This only supports PIO transfers. Based on similar work for the r8a7791 by Kuninori Morimoto. Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-29ARM: dts: r8a7793: add m2 clock to device treeSimon Horman
Declare m2 clock in r8a7793 device tree. Based on similar work for the r8a7791 by Laurent Pinchart. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-29ARM: dts: r8a7793: add audio clock to device treeSimon Horman
Instantiate audio clock in r8a7793 device tree. audio_clk_a/b/c are required for R-Car sound. Based on similar work for the r8a7791 by Kuninori Morimoto. Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-29ARM: dts: r8a7793: add MSTP10 clocks to device treeSimon Horman
Instantiate MSTP10 clocks in r8a7793 device tree. Based on similar work for the r8a7791 by Kuninori Morimoto. Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-29ARM: dts: r8a7740: use GIC_* definesSimon Horman
Use GIC_* defines for GIC interrupt cells in r8a7740 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-29ARM: dts: r8a73a4: use GIC_* definesSimon Horman
Use GIC_* defines for GIC interrupt cells in r8a73a4 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-01-29ARM: dts: porter: add sound supportSergei Shtylyov
Define the Porter board dependent part of the R8A7791 sound device node. Add device node for Asahi Kasei AK4642 stereo codec to the I2C2 bus. Add the "simple-audio-card" device node to interconnect the SoC sound device and the codec. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-29ARM: dts: r8a7779: use GIC_* definesSimon Horman
Use GIC_* defines for GIC interrupt cells in r8a7779 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-01-29ARM: dts: r8a7778: use GIC_* definesSimon Horman
Use GIC_* defines for GIC interrupt cells in r8a7778 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-01-29ARM: dts: r8a7793: gose: Add HDMI video out supportMagnus Damm
This patch adds r8a7793 GOSE HDMI video out support. The r8a7793 GOSE board is similar to r8a7791 Koelsch. For those boards an on-board HDMI encoder chip provides HDMI video out and also a LVDS port is available for external LCD panels. Tested on r8a7793 Gose with HDMI hooked up to a Toshiba TV. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> [simon: rebased; reused existing i2c2 node] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-29ARM: dts: r8a7794: use GIC_* definesSimon Horman
Use GIC_* defines for GIC interrupt cells in r8a7794 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-01-25ARM: dts: r8a7793: use GIC_* definesSimon Horman
Use GIC_* defines for GIC interrupt cells in r8a7793 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-01-25ARM: dts: silk: add DU DT supportSergei Shtylyov
Define the SILK board dependent part of the DU device node. Add the device nodes for the Analog Devices ADV7511W HDMI transmitter (connected to DU0) and ADV7123 video DAC (connected to DU1). Add the necessary subnodes to interconnect DU, HDMI/VDAC devices, and HDMI/VGA connectors. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-25ARM: dts: r8a7791: use GIC_* definesSimon Horman
Use GIC_* defines for GIC interrupt cells in r8a7791 device tree. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-25ARM: dts: r8a7790: use GIC_* definesSimon Horman
Use GIC_* defines for GIC interrupt cells in r8a7791 device tree. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-25ARM: dts: gose: add i2c2 bus to device treeSimon Horman
Activate i2c2 bus in r8a7793/gose device tree. Based on similar work for the r8a7791/koelsch by Wolfram Sang. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-25ARM: dts: r8a7793: move dmac nodesSimon Horman
Move dmac nodes in the r8a7793 device tree to match their location in the r8a7791 device tree to aid comparison between the device trees of these similar SoCs. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-25ARM: dts: r8a7794: use fallback usbhs compatibility stringSimon Horman
Use recently added fallback compatibility string in r8a7794 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-01-25ARM: dts: r8a7791: use fallback usbhs compatibility stringSimon Horman
Use recently added fallback compatibility string in r8a7791 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-01-25ARM: dts: r8a7790: use fallback usbhs compatibility stringSimon Horman
Use recently added fallback compatibility string in r8a7790 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-01-25ARM: dts: alt: Add QSPI device to DTSimon Horman
Enable the QSPI controller in the alt device tree. Based similar work for the silk board by by Vladimir Barinov and Sergei Shtylyov. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-01-25ARM: dts: r8a7793: Add I2C master nodes to DTLaurent Pinchart
Instantiate all the 9 I2C controllers in the disabled state. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-25ARM: dts: porter: add DU DT supportSergei Shtylyov
Define the Porter board dependent part of the DU device node. Add the device node for Analog Devices ADV7511W HDMI transmitter to I2C2 bus and the HDMI connector. Add the necessary subnodes to interconnect DU and HDMI devices. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-01-25ARM: dts: gose: Add GPIO leds to DTSimon Horman
Instantiate the GPIO leds in the gose device tree. Based on similar work for the koelsch board by Magnus Damm. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Tested-by: Magnus Damm <damm+renesas@opensource.se>
2016-01-25ARM: dts: gose: Add GPIO keys to DTSimon Horman
Instantiate the GPIO keys in the gose device tree. Based on similar work for the koelsch board by Laurent Pinchart. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Tested-by: Magnus Damm <damm+renesas@opensource.se>
2016-01-24Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS updates from Ralf Baechle: "This is the main pull request for MIPS for 4.5 plus some 4.4 fixes. The executive summary: - ATH79 platform improvments, use DT bindings for the ATH79 USB PHY. - Avoid useless rebuilds for zboot. - jz4780: Add NEMC, BCH and NAND device tree nodes - Initial support for the MicroChip's DT platform. As all the device drivers are missing this is still of limited use. - Some Loongson3 cleanups. - The unavoidable whitespace polishing. - Reduce clock skew when synchronizing the CPU cycle counters on CPU startup. - Add MIPS R6 fixes. - Lots of cleanups across arch/mips as fallout from KVM. - Lots of minor fixes and changes for IEEE 754-2008 support to the FPU emulator / fp-assist software. - Minor Ralink, BCM47xx and bcm963xx platform support improvments. - Support SMP on BCM63168" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (84 commits) MIPS: zboot: Add support for serial debug using the PROM MIPS: zboot: Avoid useless rebuilds MIPS: BMIPS: Enable ARCH_WANT_OPTIONAL_GPIOLIB MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function MIPS: bcm963xx: Update bcm_tag field image_sequence MIPS: bcm963xx: Move extended flash address to bcm_tag header file MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structure MIPS: bcm63xx: nvram: Use nvram structure definition from header file MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structure MAINTAINERS: Add KVM for MIPS entry MIPS: KVM: Add missing newline to kvm_err() MIPS: Move KVM specific opcodes into asm/inst.h MIPS: KVM: Use cacheops.h definitions MIPS: Break down cacheops.h definitions MIPS: Use EXCCODE_ constants with set_except_vector() MIPS: Update trap codes MIPS: Move Cause.ExcCode trap codes to mipsregs.h MIPS: KVM: Make kvm_mips_{init,exit}() static MIPS: KVM: Refactor added offsetof()s MIPS: KVM: Convert EXPORT_SYMBOL to _GPL ...
2016-01-24Merge branch '4.4-fixes' into mips-for-linux-nextRalf Baechle
2016-01-24MIPS: zboot: Add support for serial debug using the PROMAlban Bedel
As most platforms implement the PROM serial interface prom_putchar() add a simple bridge to allow re-using this code for zboot. Signed-off-by: Alban Bedel <albeu@free.fr> Cc: Alex Smith <alex.smith@imgtec.com> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11811/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: zboot: Avoid useless rebuildsAlban Bedel
Add dummy.o to the targets list, and fill targets automatically from $(vmlinuzobjs) to avoid having to maintain two lists. When building with XZ compression copy ashldi3.c to the build directory to use a different object file for the kernel and zboot. Without this the same object file need to be build with different flags which cause a rebuild at every run. Signed-off-by: Alban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Cc: Alex Smith <alex.smith@imgtec.com> Cc: Wu Zhangjin <wuzhangjin@gmail.com> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11810/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: BMIPS: Enable ARCH_WANT_OPTIONAL_GPIOLIBFlorian Fainelli
Allow BMIPS_GENERIC supported platforms to build GPIO controller drivers. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Dragan Stancevic <dragan.stancevic@gmail.com> Cc: cernekee@gmail.com Cc: jaedon.shin@gmail.com Cc: gregory.0xf0@gmail.com Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12019/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() functionSimon Arlott
Remove bcm63xx_nvram_get_psi_size() as it now has no users. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11836/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structureSimon Arlott
Move Broadcom BCM963xx image tag data structure to include/linux/ so that drivers outside of mach-bcm63xx can use it. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11832/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: bcm63xx: nvram: Use nvram structure definition from header fileSimon Arlott
Use the common definition of the nvram structure from the header file include/linux/bcm963xx_nvram.h instead of maintaining a separate copy. Read the version 5 size of nvram data from memory and then call the new checksum verification function from the header file. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: MIPS Mailing List <linux-mips@linux-mips.org> Cc: MTD Maling List <linux-mtd@lists.infradead.org> Patchwork: https://patchwork.linux-mips.org/patch/11831/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: KVM: Add missing newline to kvm_err()James Hogan
Add missing newline to end of kvm_err string when guest PMAP couldn't be allocated. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11896/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: Move KVM specific opcodes into asm/inst.hJames Hogan
The header arch/mips/kvm/opcode.h defines a few extra opcodes which aren't in arch/mips/include/uapi/asm/inst.h. There's nothing KVM specific about them, so lets move them into inst.h where they belong and delete the header. Note that mfmcz_op is renamed to mfmc0_op to match the instruction set manual, and wait_op was already added to inst.h in commit b0a3eae2b943 ("MIPS: inst.h: define COP0 wait op"), merged in v3.16-rc1. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11895/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: KVM: Use cacheops.h definitionsJames Hogan
Drop the custom cache operation code definitions used by KVM for emulating guest CACHE instructions, and switch to use the existing definitions in <asm/cacheops.h>. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11893/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: Break down cacheops.h definitionsJames Hogan
Most of the cache op codes defined in cacheops.h are split into a 2-bit cache identifier, and a 3-bit cache op code which does largely the same thing semantically regardless of the cache identifier. To allow the use of these definitions by KVM for decoding cache ops, break the definitions down into parts where it makes sense to do so, and add masks for the Cache and Op field within the cache op. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11892/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: Use EXCCODE_ constants with set_except_vector()James Hogan
The first argument to set_except_vector is the ExcCode, which we now have definitions for. Lets make use of them. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11894/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: Update trap codesJames Hogan
Add a few missing trap codes. [ralf@linux-mips.org: Drop removal of exception codes. I don't care what the incomplete architecture spec says; it can't change existing hardware and VCEI is supported indeed.] Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11890/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: Move Cause.ExcCode trap codes to mipsregs.hJames Hogan
Move the Cause.ExcCode trap code definitions from kvm_host.h to mipsregs.h, since they describe architectural bits rather than KVM specific constants, and change the prefix from T_ to EXCCODE_. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11891/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: KVM: Make kvm_mips_{init,exit}() staticJames Hogan
The module init and exit functions have no need to be global, so make them static. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11889/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: KVM: Refactor added offsetof()sJames Hogan
When calculating the offsets into the commpage for dynamically translated mtc0/mfc0 guest instructions, multiple offsetof()s are added together to find the offset of the specific register in the mips_coproc, within the commpage. Simplify each of these cases to a single offsetof() to find the offset of the specific register within the commpage. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11888/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: KVM: Convert EXPORT_SYMBOL to _GPLJames Hogan
Export symbols only to GPL modules to match other KVM symbols in virt/kvm/ and arch/*/kvm/. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11887/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: KVM: Drop unused kvm_mips_host_tlb_inv_index()James Hogan
The function kvm_mips_host_tlb_inv_index() is unused, so drop it completely. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Gleb Natapov <gleb@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11886/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: Move definition of DC bit to mipsregs.hJames Hogan
The CAUSEB_DC and CAUSEF_DC definitions used by KVM are defined in asm/kvm_host.h, but all the other Cause register field definitions are found in asm/mipsregs.h. Lets reunite the DC bit definitions with its friends in mipsregs.h. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11885/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: KVM: Drop some unused definitions from kvm_host.hJames Hogan
Some definitions in the MIPS asm/kvm_host.h are completely unused, so lets drop them. MS_TO_NS is no longer used since commit e30492bbe95a ("MIPS: KVM: Rewrite count/compare timer emulation"). The others don't appear ever to have been used. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11884/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: KVM: Trivial whitespace and style fixesJames Hogan
A bunch of misc whitespace and style fixes within arch/mips/kvm/. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11883/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: pic32mzda: Add initial PIC32MZDA Starter Kit defconfigJoshua Henderson
This adds an initial default config that enables all available PIC32 drivers and is enough for booting a PIC32MZDA Starter Kit. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12105/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: dts: Add initial DTS for the PIC32MZDA Starter KitJoshua Henderson
This adds basic DTS configuration for the PIC32MZDA chip and in turn the PIC32MZDA Starter Kit. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Paul Burton <paul.burton@imgtec.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12104/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-24MIPS: Add support for PIC32MZDA platformJoshua Henderson
This adds support for the Microchip PIC32 MIPS microcontroller with the specific variant PIC32MZDA. PIC32MZDA is based on the MIPS m14KEc core and boots using device tree. This includes an early pin setup and early clock setup needed prior to device tree being initialized. In additon, an interface is provided to synchronize access to registers shared across several peripherals. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12097/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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