- Jul 29, 2015
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Sergei Shtylyov authored
Define the generic R8A7794 part of the PFC device node. Based on original patch by Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>. Signed-off-by:
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by:
by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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- Jul 28, 2015
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Mikhail Ulyanov authored
This patch contains device tree node definition for JPEG codec peripheral found in the Renesas R-Car r8a7791 SoC. Signed-off-by:
Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Mikhail Ulyanov authored
This patch contains device tree node definition for JPEG codec peripheral found in the Renesas R-Car r8a7790 SoC. Signed-off-by:
Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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- Jul 22, 2015
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Kuninori Morimoto authored
Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Kuninori Morimoto authored
Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Kuninori Morimoto authored
Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by:
Keita Kobayashi <keita.kobayashi.ym@renesas.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Kuninori Morimoto authored
Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by:
Keita Kobayashi <keita.kobayashi.ym@renesas.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Laurent Pinchart authored
The adv7511 IRQ is low level triggered, not falling edge triggered. The wrong sense configuration results in no interrupt being triggered at all, breaking hotplug detection. Fix it. Reported-by:
Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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- Jul 15, 2015
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Kuninori Morimoto authored
It is easy to modify settings for Test or other purpose if sound has label Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Kuninori Morimoto authored
It is easy to modify settings for Test or other purpose if sound has label Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Wolfram Sang authored
Signed-off-by:
Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Wolfram Sang authored
Signed-off-by:
Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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- Jul 06, 2015
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Magnus Damm authored
Adjust the r8a7779 SoC DTS and the Marzen Reference C board code to use DTS only for INTC-IRQPIN IRLM setup. Signed-off-by:
Magnus Damm <damm+renesas@opensource.se> Acked-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Geert Uytterhoeven authored
Replace the "arm,cortex-a15-gic" compatible value for the GIC by "arm,gic-400", as the R-Car Gen2 GIC is assumed to be a GIC-400. This has been confirmed by reading the GICD_IIDR register (on r8a7791), which reports 0x0200043b (GIC-400 = 0x02, ARM = 0x43b). This has no effect on runtime behavior, as currently the GIC driver treats both compatible values the same. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Geert Uytterhoeven authored
Replace the "arm,cortex-a15-gic" compatible value for the GIC by "arm,gic-400", as the R-Car Gen2 GIC is assumed to be a GIC-400. This has been confirmed by reading the GICD_IIDR register (on r8a7791), which reports 0x0200043b (GIC-400 = 0x02, ARM = 0x43b). This has no effect on runtime behavior, as currently the GIC driver treats both compatible values the same. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Geert Uytterhoeven authored
Replace the "arm,cortex-a15-gic" compatible value for the GIC by "arm,gic-400", as the R-Car Gen2 GIC is assumed to be a GIC-400. This has been confirmed by reading the GICD_IIDR register, which reports 0x0200043b (GIC-400 = 0x02, ARM = 0x43b). This has no effect on runtime behavior, as currently the GIC driver treats both compatible values the same. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Geert Uytterhoeven authored
Replace the "arm,cortex-a15-gic" compatible value for the GIC by "arm,gic-400", as the R-Car Gen2 GIC is assumed to be a GIC-400. This has been confirmed by reading the GICD_IIDR register (on r8a7791), which reports 0x0200043b (GIC-400 = 0x02, ARM = 0x43b). This has no effect on runtime behavior, as currently the GIC driver treats both compatible values the same. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Geert Uytterhoeven authored
Replace the "arm,cortex-a15-gic" compatible value for the GIC by "arm,gic-400", as the documentation states it's a GIC-400. This has been confirmed by reading the GICD_IIDR register, which reports 0x0200043b (GIC-400 = 0x02, ARM = 0x43b). This has no effect on runtime behavior, as currently the GIC driver treats both compatible values the same. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Geert Uytterhoeven authored
Configure pinctrl and a GPIO-controller board mux for LCD use. This allows the armadillo800eva board staging code to enable lcdc0. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Sergei Shtylyov authored
Define the generic R8A7790 part of the EtherAVB device node. Based on original patch by Mitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com>. Signed-off-by:
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Sergei Shtylyov authored
Add the EtherAVB clock to the R8A7790 device tree. Based on original patch by Mitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com>. Signed-off-by:
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Ulrich Hecht authored
Minimal DT description and Makefile entry for the Gose eval board. Support for console, timer, and Ethernet. Signed-off-by:
Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Acked-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Ulrich Hecht authored
Minimal r8a7793 device tree including one CPU core, interrupt controllers, timers, two serial ports, and the Ethernet controller, plus the required clock descriptions. Signed-off-by:
Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Acked-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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- Jul 02, 2015
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Florian Fainelli authored
The Broadcom NAND driver is used by brcmstb, bcm63xx, bcm5301x and Cygnus/iProc under mach-bcm, this is enough critical mass to enable it. Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
Kevin Hilman <khilman@linaro.org>
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Florian Fainelli authored
This reverts 7dc95b40 ("ARM: BCM: Enable NAND support for iProc SoCs") since it creates an unmet dependency for MTD_NAND_BRCMNAND which depends on MTD and MTD_NAND, this results in the following build failure for brcmnand: LD init/built-in.o drivers/built-in.o: In function `brcmnand_remove': /home/fainelli/dev/linux/drivers/mtd/nand/brcmnand/brcmnand.c:2234: undefined reference to `nand_release' drivers/built-in.o: In function `brcmnand_init_cs': /home/fainelli/dev/linux/drivers/mtd/nand/brcmnand/brcmnand.c:1933: undefined reference to `nand_scan_ident' /home/fainelli/dev/linux/drivers/mtd/nand/brcmnand/brcmnand.c:1958: undefined reference to `nand_scan_tail' Makefile:931: recipe for target 'vmlinux' failed make: *** [vmlinux] Error 1 Instead, select this driver an all dependencies on the multi_v7_defconfig. Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
Kevin Hilman <khilman@linaro.org>
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Boris Brezillon authored
at91sam9g45, at91sam9x5 and sama5 SoCs should not use "atmel,at91sam9rl-udc" for their USB device compatible property since this compatible is attached to a specific hardware bug fix. Signed-off-by:
Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by:
Bo Shen <voice.shen@atmel.com> Acked-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Cc: <stable@vger.kernel.org> #4.0+ Signed-off-by:
Kevin Hilman <khilman@linaro.org>
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- Jul 01, 2015
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Vladimir Zapolskiy authored
To be consistent with other genalloc interface namings, rename dev_get_gen_pool() to gen_pool_get(). The original omitted "dev_" prefix is removed, since it points to argument type of the function, and so it does not bring any useful information. [akpm@linux-foundation.org: update arch/arm/mach-socfpga/pm.c] Signed-off-by:
Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Acked-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Mark Brown <broonie@kernel.org> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Alan Tull <atull@opensource.altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Kevin Hilman <khilman@linaro.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Simon Guinot authored
This patch updates the Ethernet DT nodes for Armada XP SoCs with the compatible string "marvell,armada-xp-neta". Signed-off-by:
Simon Guinot <simon.guinot@sequanux.org> Fixes: 77916519 ("arm: mvebu: Armada XP MV78230 has only three Ethernet interfaces") Cc: <stable@vger.kernel.org> # v3.8+ Acked-by:
Gregory CLEMENT <gregory.clement@free-electrons.com> Reviewed-by:
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- Jun 27, 2015
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Thomas Gleixner authored
irq_data->hwirq is not guaranteed to be the same as irq_data->irq. It might be in that particular case, but it's wrong nevertheless. Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Cc: Roland Stigge <stigge@antcom.de>
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- Jun 26, 2015
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Dominik Dingel authored
Nobody used these hooks so they were removed from common code, and can now be removed from the architectures. Signed-off-by:
Dominik Dingel <dingel@linux.vnet.ibm.com> Acked-by:
Martin Schwidefsky <schwidefsky@de.ibm.com> Acked-by:
Ralf Baechle <ralf@linux-mips.org> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- Jun 25, 2015
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Zhang Zhen authored
Currently we have many duplicates in definitions of hugetlb_prefault_arch_hook. In all architectures this function is empty. Signed-off-by:
Zhang Zhen <zhenzhang.zhang@huawei.com> Acked-by:
David Rientjes <rientjes@google.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Laurent Dufour authored
CRIU is recreating the process memory layout by remapping the checkpointee memory area on top of the current process (criu). This includes remapping the vDSO to the place it has at checkpoint time. However some architectures like powerpc are keeping a reference to the vDSO base address to build the signal return stack frame by calling the vDSO sigreturn service. So once the vDSO has been moved, this reference is no more valid and the signal frame built later are not usable. This patch serie is introducing a new mm hook framework, and a new arch_remap hook which is called when mremap is done and the mm lock still hold. The next patch is adding the vDSO remap and unmap tracking to the powerpc architecture. This patch (of 3): This patch introduces a new set of header file to manage mm hooks: - per architecture empty header file (arch/x/include/asm/mm-arch-hooks.h) - a generic header (include/linux/mm-arch-hooks.h) The architecture which need to overwrite a hook as to redefine it in its header file, while architecture which doesn't need have nothing to do. The default hooks are defined in the generic header and are used in the case the architecture is not defining it. In a next step, mm hooks defined in include/asm-generic/mm_hooks.h should be moved here. Signed-off-by:
Laurent Dufour <ldufour@linux.vnet.ibm.com> Suggested-by:
Andrew Morton <akpm@linux-foundation.org> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Hugh Dickins <hughd@google.com> Cc: Rik van Riel <riel@redhat.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Ingo Molnar <mingo@kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Zhang Zhen authored
Currently we have many duplicates in definitions of huge_pmd_unshare. In all architectures this function just returns 0 when CONFIG_ARCH_WANT_HUGE_PMD_SHARE is N. This patch puts the default implementation in mm/hugetlb.c and lets these architectures use the common code. Signed-off-by:
Zhang Zhen <zhenzhang.zhang@huawei.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Tony Luck <tony.luck@intel.com> Cc: James Hogan <james.hogan@imgtec.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Chris Metcalf <cmetcalf@ezchip.com> Cc: David Rientjes <rientjes@google.com> Cc: James Yang <James.Yang@freescale.com> Cc: Aneesh Kumar <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Arnd Bergmann authored
This backs out all changes that were added in the hip04-dt branch after various boot problems were discovered in UEFI booting. Reported-by:
Tyler Baker <tyler.baker@linaro.org> Cc: Wei Xu <xuwei5@hisilicon.com> [khilman: minor changelog updates] Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Kevin Hilman <khilman@linaro.org>
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Thor Thayer authored
Add support for the Arria10 SDRAM EDAC. Update the bindings document for the new match string. Signed-off-by:
Thor Thayer <tthayer@opensource.altera.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: devicetree@vger.kernel.org Cc: dinguyen@opensource.altera.com Cc: galak@codeaurora.org Cc: grant.likely@linaro.org Cc: ijc+devicetree@hellion.org.uk Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: m.chehab@samsung.com Cc: mark.rutland@arm.com Cc: pawel.moll@arm.com Cc: robh+dt@kernel.org Cc: tthayer.linux@gmail.com Link: http://lkml.kernel.org/r/1433428128-7292-5-git-send-email-tthayer@opensource.altera.com Signed-off-by:
Borislav Petkov <bp@suse.de>
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- Jun 24, 2015
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Russell King authored
v3.18 changed handle_IRQ() to call __handle_domain_irq(), which now rejects attempts to deliver IRQ0. Since IRQ 0 is used as the timer interrupt (just like the PIT on x86), this causes boot to fail as the bogomips calibration never completes. Fix this by shuffling all interrupts up by one. Fixes: a71b092a ("ARM: Convert handle_IRQ to use __handle_domain_irq") Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by:
Gregory CLEMENT <gregory.clement@free-electrons.com>
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- Jun 22, 2015
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Lee Jones authored
Signed-off-by:
Lee Jones <lee.jones@linaro.org> Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
Wim Van Sebroeck <wim@iguana.be>
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Hyungwon Hwang authored
The clock which was named as 'pll_clk' is actually not the clock source of PLL in MIPI DSI. This patch fixes this disagreement. Signed-off-by:
Hyungwon Hwang <human.hwang@samsung.com> Acked-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by:
Inki Dae <inki.dae@samsung.com>
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- Jun 21, 2015
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Thomas Abraham authored
The new CPU clock type allows the use of generic CPUfreq driver. Switch Exynos4210 to using generic cpufreq driver. Changes by Bartlomiej: - removed non-Exynos4210 support for now Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Acked-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Thomas Abraham <thomas.ab@samsung.com> Signed-off-by:
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by:
Michael Turquette <mturquette@baylibre.com>
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- Jun 18, 2015
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Russell King authored
The gemini code was installing its chained interrupt handler (which enables the interrupt) before it was setting its data, which is bad if the IRQ was previously pending. Avoid this problem by converting it to irq_set_chained_handler_and_data(). Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Lee Jones <lee.jones@linaro.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/E1Z4z07-0002SO-Gv@rmk-PC.arm.linux.org.uk Signed-off-by:
Thomas Gleixner <tglx@linutronix.de>
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