summaryrefslogtreecommitdiffstats
path: root/arch/arm
AgeCommit message (Collapse)Author
2013-12-20Merge branch 'efm32/soc' into next/socKevin Hilman
From Uwe Kleine-König: * efm32/soc: (1003 commits) ARM: device trees for Energy Micro's EFM32 Cortex-M3 SoCs ARM: new platform for Energy Micro's EFM32 Cortex-M3 SoCs +Linux 3.13-rc4 Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-12-20Merge branch 'berlin/soc' into next/socKevin Hilman
From Sebastian Hesselbarth: * berlin/soc: ARM: add initial support for Marvell Berlin SoCs ARM: add Armada 1500-mini and Chromecast device tree files ARM: add Armada 1500 and Sony NSZ-GS7 device tree files ARM: add Marvell Berlin UART0 lowlevel debug ARM: add Marvell Berlin SoCs to multi_v7_defconfig ARM: add Marvell Berlin SoC familiy to Marvell doc MAINTAINERS: add ARM Marvell Berlin SoC irqchip: add DesignWare APB ICTL interrupt controller Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-12-20ARM: tegra: enable USB2 on Tegra30 BeaverEric Brower
Enable USB2 on Beaver, exposed via the mini-PCIe connector. Signed-off-by: Eric Brower <ebrower@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-20ARM: tegra: modify Tegra30 USB2 default phy_type to UTMIEric Brower
Modify Tegra30 default USB2 phy_type to UTMI; this matches power-on-reset defaults and is expected to be the common case. The current implementation is likely an incorrect carry-over from Tegra20, where USB2 does default to ULPI. Signed-off-by: Eric Brower <ebrower@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-20Merge tag 'omap-for-v3.13/display-fix' of ↵Kevin Hilman
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes I accidentally removed some mux code for omap4 that I thought was dead code as omap4 has been booting with device tree only since v3.10. Turns out I also removed some display related mux code, so let's revert that except for the dead code parts. * tag 'omap-for-v3.13/display-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (439 commits) Revert "ARM: OMAP2+: Remove legacy mux code for display.c" +Linux 3.13-rc4
2013-12-20ARM: dts: rename hi4511 dts fileHaojian Zhuang
We want to follow the name style of DTS that is SoC-board.dts. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-12-20ARM: hisi: remove init_timeHaojian Zhuang
Since init_time in machine descriptor is already covered by arch/arm/kernel/time.c by default. We needn't to append it any more. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-12-20ARM: hisi: rename hi3xxx to hisiHaojian Zhuang
Since some new Hisilicon SoCs are not named as hi3xxx, rename mach-hi3xxx to mach-hisi instead. And the pronounciation of "hisi" is similar to the chinese pronounciation of Hisilicon. So Hisilicon guys like this name. ARCH_HI3xxx will be renamed later since other drivers are using it and they are still in linux-next git tree. So rename ARCH_HI3xxx later. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-12-20Merge tag 'keystone-dts' of ↵Kevin Hilman
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/dt Keystone DTS updates for 3.14 - ddr3 pll clock node typo fixup. - EVM specific clock setting with board k2hk-evm.dts. - GIC node updates for missing virtualisation info. - Adding USB dwc3 and phy nodes. * tag 'keystone-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone: ARM: dts: keystone: Add usb devicetree bindings ARM: dts: keystone: Add usb phy devicetree bindings ARM: dts: keystone: Add guestos maintenance interrupt ARM: dts: keystone: Add the GICV and GICH address space ARM: keystone: dts: add paclk divider clock node ARM: keystone: dts: fix typo in the ddr3 pllclk node name ARM: keystone: dts: add a k2hk-evm specific dts file Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-12-20stackprotector: Introduce CONFIG_CC_STACKPROTECTOR_STRONGKees Cook
This changes the stack protector config option into a choice of "None", "Regular", and "Strong": CONFIG_CC_STACKPROTECTOR_NONE CONFIG_CC_STACKPROTECTOR_REGULAR CONFIG_CC_STACKPROTECTOR_STRONG "Regular" means the old CONFIG_CC_STACKPROTECTOR=y option. "Strong" is a new mode introduced by this patch. With "Strong" the kernel is built with -fstack-protector-strong (available in gcc 4.9 and later). This option increases the coverage of the stack protector without the heavy performance hit of -fstack-protector-all. For reference, the stack protector options available in gcc are: -fstack-protector-all: Adds the stack-canary saving prefix and stack-canary checking suffix to _all_ function entry and exit. Results in substantial use of stack space for saving the canary for deep stack users (e.g. historically xfs), and measurable (though shockingly still low) performance hit due to all the saving/checking. Really not suitable for sane systems, and was entirely removed as an option from the kernel many years ago. -fstack-protector: Adds the canary save/check to functions that define an 8 (--param=ssp-buffer-size=N, N=8 by default) or more byte local char array. Traditionally, stack overflows happened with string-based manipulations, so this was a way to find those functions. Very few total functions actually get the canary; no measurable performance or size overhead. -fstack-protector-strong Adds the canary for a wider set of functions, since it's not just those with strings that have ultimately been vulnerable to stack-busting. With this superset, more functions end up with a canary, but it still remains small compared to all functions with only a small change in performance. Based on the original design document, a function gets the canary when it contains any of: - local variable's address used as part of the right hand side of an assignment or function argument - local variable is an array (or union containing an array), regardless of array type or length - uses register local variables https://docs.google.com/a/google.com/document/d/1xXBH6rRZue4f296vGt9YQcuLVQHeE516stHwt8M9xyU Find below a comparison of "size" and "objdump" output when built with gcc-4.9 in three configurations: - defconfig 11430641 kernel text size 36110 function bodies - defconfig + CONFIG_CC_STACKPROTECTOR_REGULAR 11468490 kernel text size (+0.33%) 1015 of 36110 functions are stack-protected (2.81%) - defconfig + CONFIG_CC_STACKPROTECTOR_STRONG via this patch 11692790 kernel text size (+2.24%) 7401 of 36110 functions are stack-protected (20.5%) With -strong, ARM's compressed boot code now triggers stack protection, so a static guard was added. Since this is only used during decompression and was never used before, the exposure here is very small. Once it switches to the full kernel, the stack guard is back to normal. Chrome OS has been using -fstack-protector-strong for its kernel builds for the last 8 months with no problems. Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Michal Marek <mmarek@suse.cz> Cc: Russell King <linux@arm.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: James Hogan <james.hogan@imgtec.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mips@linux-mips.org Cc: linux-arch@vger.kernel.org Link: http://lkml.kernel.org/r/1387481759-14535-3-git-send-email-keescook@chromium.org [ Improved the changelog and descriptions some more. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-12-20stackprotector: Unify the HAVE_CC_STACKPROTECTOR logic between architecturesKees Cook
Instead of duplicating the CC_STACKPROTECTOR Kconfig and Makefile logic in each architecture, switch to using HAVE_CC_STACKPROTECTOR and keep everything in one place. This retains the x86-specific bug verification scripts. Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Michal Marek <mmarek@suse.cz> Cc: Russell King <linux@arm.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: James Hogan <james.hogan@imgtec.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mips@linux-mips.org Cc: linux-arch@vger.kernel.org Link: http://lkml.kernel.org/r/1387481759-14535-2-git-send-email-keescook@chromium.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-12-20ARM: mvebu: Enable ISL12057 RTC chip in ReadyNAS 2120 .dts fileArnaud Ebalard
Now that support for Intersil ISL12057 RTC chip is available upstream, let's enable it in NETGEAR ReadyNAS 2120 .dts file so that the device stop believing it's the 70's. Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-12-20ARM: mvebu: Enable ISL12057 RTC chip in ReadyNAS 104 .dts fileArnaud Ebalard
Now that support for Intersil ISL12057 RTC chip is available upstream, let's enable it in NETGEAR ReadyNAS 104 .dts file so that the device stop believing it's the 70's. Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-12-20ARM: mvebu: Enable ISL12057 RTC chip in ReadyNAS 102 .dts fileArnaud Ebalard
Now that support for Intersil ISL12057 RTC chip is available upstream, let's enable it in NETGEAR ReadyNAS 102 .dts file so that the device stop believing it's the 70's. Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-12-19ARM: tegra: Enable HDMI support on DalmoreMikko Perttunen
Add HDMI node to the Dalmore device tree and hook up the VDD and PLL regulators as well as the I2C adapter used for DDC and the GPIO used for hotplug detection. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: Enable DSI support on DalmoreThierry Reding
Dalmore has a 10.1" WUXGA panel connected to one of the DSI outputs of the Tegra114. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: Add Tegra114 gr3d supportThierry Reding
Add the gr3d device tree node. The gr3d block on Tegra114 is backwards- compatible with the one on Tegra20. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: Add Tegra114 gr2d supportThierry Reding
Add the device tree for the gr2d hardware found on Tegra114 SoCs. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: Add Tegra114 DSI supportThierry Reding
Add device tree nodes for the DSI controllers found on Tegra114 SoCs. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: Add host1x, DC and HDMI to Tegra114 device treeMikko Perttunen
Add host1x, DC (display controller) and HDMI devices to Tegra114 device tree. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: Add MIPI calibration DT entries for Tegra114Thierry Reding
Add a device node for the MIPI calibration block on Tegra114. There is no need to disable it by default because it only enables the clock while performing calibration and therefore shouldn't be consuming any power when unused. Signed-off-by: Thierry Reding <treding@nvidia.com> [swarren, add unit address to new DT node name] Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19Merge branch 'mvebu/dt-4' into next/dtKevin Hilman
* mvebu/dt-4: ARM: mvebu: sort DT nodes by address ARM: orion5x: sort DT nodes by address ARM: dove: sort DT nodes by address ARM: kirkwood: sort dt nodes by address Signed-off-by: Kevin Hilman <khilman@linaro.org> Conflicts: arch/arm/boot/dts/armada-370-xp.dtsi
2013-12-19ARM: at91/dt: add clk properties to sama5d3 TDES device nodeBoris BREZILLON
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-19ARM: at91/dt: add clk properties to sama5d3 AES device nodeBoris BREZILLON
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-19ARM: at91/dt: add clk properties to sama5d3 SHA device nodeBoris BREZILLON
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-19ARM: at91: at91sam9m10g45ek: switch to PWM ledsBo Shen
The d6 and d7 is connected to PWM, we can use PWM to control it, so switch to PWM leds. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-19ARM: at91: add PWM device nodeBo Shen
Add PWM device node for AT91 series SoC. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-19ARM: tegra: Enable DRM panel supportThierry Reding
Enable DRM panel core support along with support for various simple panels. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: Enable LVDS on CardhuThierry Reding
Add backlight and panel nodes for the Cardhu 10.1" WXGA TFT LCD panel. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: Enable LVDS on HarmonyThierry Reding
Add backlight and panel nodes for the Harmony TFT LCD panel. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: set up /aliases for RTCs on Venice2Stephen Warren
This ensures that the PMIC RTC provides the system time, rather than the on-SoC RTC, which is not battery-backed. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: add ams AS3722 device to Venice2 DTLaxman Dewangan
Add ams AS3722 entry for gpio/pincontrol and regulators to venice2 DT. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: tegra: fix missing pincontrol configuration for Venice2Laxman Dewangan
Compare the initial population of default pinmux configuration of Venice2 with the chrome branch and add/fix the missing configurations. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-19ARM: at91: switch Calao QIL-A9260 board to DTJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> [nicolas.ferre@atmel.com: typo, nodes in address ascending order, shrink cmdline] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-19Merge tag 'mvebu-dt-3.14-3' of git://git.infradead.org/linux-mvebu into next/dtKevin Hilman
From Jason Cooper: mvebu DT changes for v3.14 (incr. #3) - kirkwood - use symbolic names for gpios and key inputs - mvebu - add the pxa nand controller to the ReadyNAS and A370-RD boards * tag 'mvebu-dt-3.14-3' of git://git.infradead.org/linux-mvebu: ARM: mvebu: Enable NAND controller in A370 Reference Design board ARM: mvebu: Enable NAND controller in ReadyNAS 2120 .dts file ARM: mvebu: Enable NAND controller in ReadyNAS 104 .dts file ARM: mvebu: Enable NAND controller in ReadyNAS 102 .dts file ARM: DT: Kirkwood: Use symbolic names from gpio.h ARM: DT: Kirkwood: Use symbolic names from input.h Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-12-19Merge tag 'nomadik-dt-v3.14' of ↵Kevin Hilman
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into next/dt From Linus Walleij: Some Nomadik Device Tree updates for the v3.14 cycle: - Drop 0x prefixes - Get rid of explicit GPIO management * tag 'nomadik-dt-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ARM: nomadik: get rid of explicit ethernet GPIO management ARM: nomadik: Remove '0x's from nomadik stn8815 DTS file
2013-12-19Merge tag 'v3.13-rc4' into nextFelipe Balbi
Linux 3.13-rc4 * tag 'v3.13-rc4': (1001 commits) Linux 3.13-rc4 null_blk: mem garbage on NUMA systems during init radeon_pm: fix oops in hwmon_attributes_visible() and radeon_hwmon_show_temp_thresh() Revert "selinux: consider filesystem subtype in policies" igb: Fix for issue where values could be too high for udelay function. i40e: fix null dereference ARM: fix asm/memory.h build error dm array: fix a reference counting bug in shadow_ablock dm space map: disallow decrementing a reference count below zero mm: memcg: do not allow task about to OOM kill to bypass the limit mm: memcg: fix race condition between memcg teardown and swapin thp: move preallocated PTE page table on move_huge_pmd() mfd/rtc: s5m: fix register updating by adding regmap for RTC rtc: s5m: enable IRQ wake during suspend rtc: s5m: limit endless loop waiting for register update rtc: s5m: fix unsuccesful IRQ request during probe drivers/rtc/rtc-s5m.c: fix info->rtc assignment include/linux/kernel.h: make might_fault() a nop for !MMU drivers/rtc/rtc-at91rm9200.c: correct alarm over day/month wrap procfs: also fix proc_reg_get_unmapped_area() for !MMU case ... Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-12-19treewide: Fix typos in printkMasanari Iida
Correct spelling typo in various part of kernel Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-12-19Merge branch 'master' into for-nextJiri Kosina
Sync with Linus' tree to be able to apply fixes on top of newer things in tree (efi-stub). Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-12-19ARM: shmobile: Remove Lager reference DTSLaurent Pinchart
Now that the DTS file r8a7790-lager.dts can be used with board-lager.c and board-lager-reference.c, proceed with removing r8a7790-lager-reference.dts. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-19ARM: shmobile: koelsch: Specify external clock frequency in DTLaurent Pinchart
The external crystal frequency is 20MHz on the Koelsch board. Specify it in the device tree. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-19ARM: shmobile: lager: Specify external clock frequency in DTLaurent Pinchart
The external crystal frequency is 20MHz on the Lager board. Specify it in the device tree. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-19ARM: shmobile: Sync Koelsch DTS with Koelsch reference DTSLaurent Pinchart
Copy the device nodes from Koelsch reference into the Koeslch device tree file. This will allow us to use a single DTS file regarless of kernel configuration. In case of legacy C board code the device nodes may or may not be used, but in the multiplatform case all the DT device nodes are used. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-19ARM: shmobile: Sync Lager DTS with Lager reference DTSLaurent Pinchart
Copy the device nodes from Lager reference into the Lager device tree file. This will allow us to use a single DTS file regarless of kernel configuration. In case of legacy C board code the device nodes may or may not be used, but in the multiplatform case all the DT device nodes are used. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-19ARM: shmobile: r8a7791: Add clocksLaurent Pinchart
Declare all core clocks and DIV6 clocks, as well as all MSTP clocks currently used by r8a7791 boards. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-19ARM: shmobile: r8a7790: Reference clocksLaurent Pinchart
Reference clocks using a "clocks" property in all nodes corresponding to devices that require a clock. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-19ARM: shmobile: r8a7790: Add clocksLaurent Pinchart
Declare all core clocks and DIV6 clocks, as well as all MSTP clocks currently used by r8a7790 boards. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-19ARM: shmobile: armadillo: dts: Add gpio-keys deviceLaurent Pinchart
The board had 4 buttons connected to GPIOs, add a corresponding gpio-keys device. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-19ARM: shmobile: sh73a0: Specify PFC interrupts in DTLaurent Pinchart
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-19ARM: shmobile: r8a7740: Specify PFC interrupts in DTLaurent Pinchart
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>