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2014-09-24Merge tag 'imx-cleanup-3.18' of ↵Olof Johansson357-3606/+2706
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/cleanup Merge "ARM: imx: cleanup for 3.18" from Shawn Guo: The i.MX cleanup for 3.18: - Reomve a few i.MX27 and i.MX1 board files - Remove imx_scu_standby_enable() since core code handles scu standby now - Remove unnecessary iomux declaration - Remove useless sound card property from vf610-twr dts * tag 'imx-cleanup-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx: Remove mach-mxt_td60 board file ARM: i.MX: Remove i.MX1 ADS board support ARM: dts: vf610-twr: remove useless property for sound card. ARM: imx: remove imx_scu_standby_enable() ARM: i.MX: Remove Phytec i.MX27 PCM038/PCM970 board files ARM: i.MX: Remove mach-cpuimx27sd board file ARM: imx: iomux: Do not export symbol without public declaration Signed-off-by: Olof Johansson <olof@lixom.net>
2014-09-24Merge tag 'mvebu-soc-3.18' of git://git.infradead.org/linux-mvebu into ↵Olof Johansson5-9/+9
next/cleanup Merge "ARM: mvebu: SoC changes for v3.18" from Jason Cooper: mvebu SoC changes for v3.18 - orion5x - remove pr_warning(), use pr_warn() * tag 'mvebu-soc-3.18' of git://git.infradead.org/linux-mvebu: ARM: orion5x: Convert pr_warning to pr_warn Signed-off-by: Olof Johansson <olof@lixom.net>
2014-09-13ARM: orion5x: Convert pr_warning to pr_warnJoe Perches5-9/+9
Use the more common pr_warn. Other miscellanea: o Realign arguments Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Link: https://lkml.kernel.org/r/b438c7c54306f095a150e50df41fbba4d515c2f8.1410632835.git.joe@perches.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-09-11ARM: sunxi: Remove sun4i reboot code from mach directoryMaxime Ripard1-76/+0
Now that the restart code has been merged in the watchdog driver, we don't need the restart code in the mach-sunxi directory anymore. Remove it entirely. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-09-11Merge tag 'renesas-pm-cleanups-for-v3.18' of ↵Arnd Bergmann5-21/+27
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup Pull "Renesas ARM Based SoC PM Cleanups for v3.18" from Simon Horman: * Make domain_devices[] static __initdata * Add and use rmobile_add_devices_to_domain Signed-off-by: Arnd Bergmann <ardn@arndb.de> * tag 'renesas-pm-cleanups-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: armadillo800eva legacy: Use rmobile_add_devices_to_domains() ARM: shmobile: r8a7740: Clean up pm domain table ARM: shmobile: r8a7740: Use rmobile_add_devices_to_domains() ARM: shmobile: sh7372: Make domain_devices[] static __initdata ARM: shmobile: mackerel: Make domain_devices[] static __initdata
2014-09-10ARM: imx: Remove mach-mxt_td60 board fileFabio Estevam3-286/+0
All the current support of mach-mxt_td60 board can be converted to devicetree. Remove the board file. Cc: Alan Carvalho de Assis <acassis@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-09-09Merge tag 'at91-cleanup2' of git://github.com/at91linux/linux-at91 into ↵Arnd Bergmann4-71/+60
next/cleanup Pull "Second batch of AT91 cleanup for 3.18" from Nicolas Ferre: - Timer Counter (TC) fixup and cleanup: - fix segmentation fault when kexec-ing a kernel by masking TC interrupts at shutdown and probe time - use modern driver model: devm_*, probe function, sanitize IRQ request Signed-off-by: Arnd Bergmann <arnd@arndb.de> * tag 'at91-cleanup2' of git://github.com/at91linux/linux-at91: clocksource: tcb_clksrc: sanitize IRQ request ARM: at91/tclib: mask interruptions at shutdown and probe ARM: at91/tclib: move initialization from alloc to probe ARM: at91/tclib: prefer using of devm_* functions
2014-09-09ARM: shmobile: armadillo800eva legacy: Use rmobile_add_devices_to_domains()Geert Uytterhoeven1-2/+6
Use a table and the rmobile_add_devices_to_domains() helper function to add all platform devices to their power domains at once, which is more size-efficient than calling rmobile_add_device_to_domain() explicitly for all devices individually. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-09ARM: shmobile: r8a7740: Clean up pm domain tableGeert Uytterhoeven1-6/+4
- Sort pm domains by bit_shift value, - Combine closing and opening curly braces on a single line, as the table will grow much bigger soon. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-09ARM: shmobile: r8a7740: Use rmobile_add_devices_to_domains()Geert Uytterhoeven1-11/+15
Use a table and the rmobile_add_devices_to_domains() helper function to add all platform devices to their power domains at once, which is more size-efficient than calling rmobile_add_device_to_domain() explicitly for all devices individually. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-09ARM: shmobile: sh7372: Make domain_devices[] static __initdataGeert Uytterhoeven1-1/+1
Make the domain_devices[] array static and __initdata, to reduce kernel size: - Making it static gets rid of the code to copy the data to the stack, - Marking it __initdata allows more init memory to be freed. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-09ARM: shmobile: mackerel: Make domain_devices[] static __initdataGeert Uytterhoeven1-1/+1
Make the domain_devices[] array static and __initdata, to reduce kernel size: - Making it static gets rid of the code to copy the data to the stack, - Marking it __initdata allows more init memory to be freed. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-08clocksource: tcb_clksrc: sanitize IRQ requestGaël PORTAY1-9/+4
The clock is not unprepared in case of the request IRQ fails. Also update to request_irq. Signed-off-by: Gaël PORTAY <gael.portay@gmail.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-08ARM: at91/tclib: mask interruptions at shutdown and probeGaël PORTAY2-0/+21
Shutdown properly the timer counter block by masking interruptions. Otherwise, a segmentation may happen when kexec-ing a new kernel (see backtrace below). An interruption may happen before the handler is set, leading to a kernel segmentation fault. Furthermore, we make sure the interruptions are masked when the driver is initialized. This will prevent freshly kexec-ed kernel from crashing when launched from a kernel which does not properly mask interruptions at shutdown. The backtrace below happened after kexec-ing a new kernel, from a kernel that did not shut down properly leaving interruptions unmasked. Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = c0004000 [00000000] *pgd=00000000 Internal error: Oops: 80000005 [#1] ARM Modules linked in: CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0+ #144 task: c1828aa0 ti: c182a000 task.ti: c182a000 PC is at 0x0 LR is at ch2_irq+0x28/0x30 pc : [<00000000>] lr : [<c01db904>] psr: 000000d3 sp : c182bd38 ip : c182bd48 fp : c182bd44 r10: c0373390 r9 : c1825b00 r8 : 60000053 r7 : 00000000 r6 : 00000000 r5 : 00000013 r4 : c036e800 r3 : 00000000 r2 : 00002004 r1 : c036e760 r0 : c036e760 Flags: nzcv IRQs off FIQs off Mode SVC_32 ISA ARM Segment kernel Control: 0005317f Table: 20004000 DAC: 00000017 Process swapper (pid: 1, stack limit = 0xc182a1c0) Stack: (0xc182bd38 to 0xc182c000) bd20: c182bd7c c182bd48 bd40: c0045430 c01db8ec 00000000 c18c6f40 c182bd74 c1825b00 c035cec4 00000000 bd60: c182be2c 60000053 c1825b34 00000000 c182bd94 c182bd80 c0045570 c0045408 bd80: 00000000 c1825b00 c182bdac c182bd98 c0047f34 c0045550 00000013 c036619c bda0: c182bdc4 c182bdb0 c0044da4 c0047e98 0000007f 00000013 c182bde4 c182bdc8 bdc0: c0009e34 c0044d8c fefff000 c0046728 60000053 ffffffff c182bdf4 c182bde8 bde0: c00086a8 c0009ddc c182be74 c182bdf8 c000cb80 c0008674 00000000 00000013 be00: 00000000 00014200 c1825b00 c036e800 00000013 c035ed98 60000053 c1825b34 be20: 00000000 c182be74 c182be20 c182be40 c0047994 c0046728 60000053 ffffffff be40: 00000013 c036e800 c182be64 c1825b00 00000013 c036e800 c035ed98 c03874bc be60: 00000004 c036e700 c182be94 c182be78 c004689c c0046398 c036e760 c18c6080 be80: 00000000 c035ed10 c182bedc c182be98 c0348b08 c004684c 0000000c c034dac8 bea0: 004c4b3f c028c338 c036e760 00000013 c014ecc8 c18e67e0 c035b9c0 c0348884 bec0: c035b9c0 c182a020 00000000 00000000 c182bf54 c182bee0 c00089fc c0348894 bee0: c00da51c c1ffcc78 c182bf0c c182bef8 c002d100 c002d09c c1ffcc78 00000000 bf00: c182bf54 c182bf10 c002d308 c0336570 c182bf3c c0334e44 00000003 00000003 bf20: 00000030 c0334b44 c0044d74 00000003 00000003 c034dac8 c0350a94 c0373440 bf40: c0373440 00000030 c182bf94 c182bf58 c0336d24 c000890c 00000003 00000003 bf60: c0336560 c182bf64 c182bf64 6e616e0d 00000000 c0272fc8 00000000 00000000 bf80: 00000000 00000000 c182bfac c182bf98 c0272fd8 c0336bd8 c182a000 00000000 bfa0: 00000000 c182bfb0 c00095d0 c0272fd8 00000000 00000000 00000000 00000000 bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 374d27cd 33cc33e4 Backtrace: [<c01db8dc>] (ch2_irq) from [<c0045430>] (handle_irq_event_percpu+0x38/0x148) [<c00453f8>] (handle_irq_event_percpu) from [<c0045570>] (handle_irq_event+0x30/0x40) r10:00000000 r9:c1825b34 r8:60000053 r7:c182be2c r6:00000000 r5:c035cec4 r4:c1825b00 [<c0045540>] (handle_irq_event) from [<c0047f34>] (handle_fasteoi_irq+0xac/0x11c) r4:c1825b00 r3:00000000 [<c0047e88>] (handle_fasteoi_irq) from [<c0044da4>] (generic_handle_irq+0x28/0x38) r5:c036619c r4:00000013 [<c0044d7c>] (generic_handle_irq) from [<c0009e34>] (handle_IRQ+0x68/0x88) r4:00000013 r3:0000007f [<c0009dcc>] (handle_IRQ) from [<c00086a8>] (at91_aic_handle_irq+0x44/0x4c) r6:ffffffff r5:60000053 r4:c0046728 r3:fefff000 [<c0008664>] (at91_aic_handle_irq) from [<c000cb80>] (__irq_svc+0x40/0x4c) Exception stack(0xc182bdf8 to 0xc182be40) bde0: 00000000 00000013 be00: 00000000 00014200 c1825b00 c036e800 00000013 c035ed98 60000053 c1825b34 be20: 00000000 c182be74 c182be20 c182be40 c0047994 c0046728 60000053 ffffffff [<c0046388>] (__setup_irq) from [<c004689c>] (setup_irq+0x60/0x8c) r10:c036e700 r9:00000004 r8:c03874bc r7:c035ed98 r6:c036e800 r5:00000013 r4:c1825b00 [<c004683c>] (setup_irq) from [<c0348b08>] (tcb_clksrc_init+0x284/0x31c) r6:c035ed10 r5:00000000 r4:c18c6080 r3:c036e760 [<c0348884>] (tcb_clksrc_init) from [<c00089fc>] (do_one_initcall+0x100/0x1b4) r10:00000000 r9:00000000 r8:c182a020 r7:c035b9c0 r6:c0348884 r5:c035b9c0 r4:c18e67e0 [<c00088fc>] (do_one_initcall) from [<c0336d24>] (kernel_init_freeable+0x15c/0x224) r9:00000030 r8:c0373440 r7:c0373440 r6:c0350a94 r5:c034dac8 r4:00000003 [<c0336bc8>] (kernel_init_freeable) from [<c0272fd8>] (kernel_init+0x10/0xec) r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0272fc8 r4:00000000 [<c0272fc8>] (kernel_init) from [<c00095d0>] (ret_from_fork+0x14/0x24) r4:00000000 r3:c182a000 Code: bad PC value ---[ end trace 5b30f0017e282e47 ]--- Kernel panic - not syncing: Fatal exception in interrupt Signed-off-by: Gaël PORTAY <gael.portay@gmail.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-08ARM: at91/tclib: move initialization from alloc to probeGaël PORTAY4-54/+29
Move resource retrieval from atmel_tc_alloc to tc_probe to avoid lately reporting resource related issues when a TC block user request a TC block. Moreover, resources retrieval are usually done in the probe function, thus moving them add some consistency with other drivers. Initialization is done once, ie not every time a tc block is requested. If it fails, the device is not appended to the list of tc blocks. Furhermore, the device id is retrieved at probe as well, avoiding parsing DT every time the user requests of tc block. Signed-off-by: Gaël PORTAY <gael.portay@gmail.com> Acked-by: Thierry Reding <thierry.reding@gmail.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-08ARM: at91/tclib: prefer using of devm_* functionsGaël PORTAY1-8/+6
Signed-off-by: Gaël PORTAY <gael.portay@gmail.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-05Merge tag 'at91-cleanup' of git://github.com/at91linux/linux-at91 into ↵Arnd Bergmann9-325/+45
next/cleanup Merge "at91: cleanup for 3.18" from Nicolas Ferre: First batch of AT91 cleanup for 3.18: Following the merge of AIC/AIC5 code as standard irqchip drivers during early 3.17 merge window, we can use these drivers for AT91 DT-enabled chips and boards. Signed-off-by: Arnd Bergmann <arnd@arndb.de> * tag 'at91-cleanup' of git://github.com/at91linux/linux-at91: ARM: at91: remove old irq material ARM: at91: make use of the new AIC driver for dt enabled boards ARM: at91: enclose at91_aic_xx calls in IS_ENABLED(CONFIG_OLD_IRQ_AT91) blocks ARM: at91: introduce OLD_IRQ_AT91 Kconfig option
2014-09-05Merge tag 'renesas-kconfig-cleanups-for-v3.18' of ↵Arnd Bergmann239-1078/+2917
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup Pull "Renesas ARM Based SoC Kconfig Cleanups for v3.18" from Simon Horman: * Update name of "R-Car M2-W" SoC (previously there was no "-W") * Consolidate Legacy SH_CLK_CPG and CPU_V7 Kconfig * Only select PM_RMOBILE for legacy case * Cleanup pm-rcar.o and pm-rmobile.o build using Kconfig Signed-off-by: Arnd Bergmann <arnd@arndb.de> * tag 'renesas-kconfig-cleanups-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7791 is now called "R-Car M2-W" ARM: shmobile: Consolidate Legacy SH_CLK_CPG Kconfig ARM: shmobile: Consolidate Legacy CPU_V7 Kconfig ARM: shmobile: Only select PM_RMOBILE for legacy case ARM: shmobile: Cleanup pm-rmobile.o build using Kconfig ARM: shmobile: Cleanup pm-rcar.o build using Kconfig ARM: shmobile: Introduce a Kconfig entry for R-Car Gen2 ARM: shmobile: Introduce a Kconfig entry for R-Car Gen1 ARM: shmobile: Introduce a Kconfig entry for R-Mobile Includes an update to 3.17-rc2 to avoid a dependency
2014-09-04Merge tag 'msm-cleanup-for-arm-soc' of ↵Arnd Bergmann5-90/+5
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/cleanup Merge "MSM cleanups" from Linus Walleij: This cleans out some cruft code in the MSM architecture. * tag 'msm-cleanup-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: ARM: msm: Update the references to DEBUG_MSM_UARTx ARM: msm: remove reference to MSM_SERIAL_DEBUGGER ARM: msm: delete dangling mahimahi board file Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-09-04ARM: clps711x: Switch CLPS711X subarch to use clk and clocksource driverAlexander Shiyan2-134/+9
This patch removes old support for clk and clocksource support and switches platform to use new drivers. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-09-02ARM: shmobile: r8a7791 is now called "R-Car M2-W"Geert Uytterhoeven1-2/+2
As per recent revisions of the datasheet. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-02ARM: shmobile: Consolidate Legacy SH_CLK_CPG KconfigMagnus Damm2-8/+1
Consolidate SH_CLK_CPG under ARCH_SHMOBILE_LEGACY so it can be shared by the legacy ARM mach-shmobile support code. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-02ARM: shmobile: Consolidate Legacy CPU_V7 KconfigMagnus Damm2-8/+1
Consolidate CPU_V7 under ARCH_SHMOBILE_LEGACY so it can be shared by the legacy ARM mach-shmobile support code. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-02ARM: shmobile: Only select PM_RMOBILE for legacy caseMagnus Damm1-1/+1
Adjust the ARM mach-shmobile Kconfig bits to only select PM_RMOBILE in case of legacy. This allows us to enable partial multiplatform support for various SoCs before Power Domains DT bindings are finalized. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-02ARM: shmobile: Cleanup pm-rmobile.o build using KconfigMagnus Damm4-12/+12
Add a CONFIG_PM_RMOBILE entry and enable it for R-Mobile SoCs in case CONFIG_PM is set. Consolidate Makefile power management objects and get rid of #ifdefs in the C code. 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>
2014-09-02ARM: shmobile: Cleanup pm-rcar.o build using KconfigMagnus Damm3-10/+9
Add a CONFIG_PM_RCAR entry and enable it for R-Car Generation 1 or 2 in case CONFIG_PM or CONFIG_SMP is set. Consolidate power management objects and get rid of #ifdefs in the C code. 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>
2014-09-02ARM: shmobile: Introduce a Kconfig entry for R-Car Gen2Magnus Damm2-14/+15
Add a Kconfig entry for R-Car Generation 2 SoCs that enables CMT timer and the IRQC interrupt driver. 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>
2014-09-02ARM: shmobile: Introduce a Kconfig entry for R-Car Gen1Magnus Damm1-6/+8
Add a Kconfig entry for R-Car Generation 1 SoCs that enables TMU timer and the INTC IRQPIN driver. 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>
2014-09-02ARM: shmobile: Introduce a Kconfig entry for R-MobileMagnus Damm1-8/+9
Add a Kconfig entry for R-Mobile SoCs that enables both CMT and TMU timers. Interrupt controller varies with SoC version so it is excluded. 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>
2014-09-01ARM: i.MX: Remove i.MX1 ADS board supportAlexander Shiyan4-167/+0
mx1ads.c can be replaced with devicetree equivalent: imx1-ads.dts, so remove the board file. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-09-01ARM: dts: vf610-twr: remove useless property for sound card.Xiubo Li1-1/+0
This was added by: Commit 8128c4f36 ("ARM: dts: vf610-twr: Add simple-card support.") This useless property may cause some confusions for users. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-09-01ARM: imx: remove imx_scu_standby_enable()Shawn Guo3-16/+0
With commit c716483c3db1 ("ARM: 8122/1: smp_scu: enable SCU standby support"), the STANDBY bit of SCU is handled by core function scu_enable(). So imx_scu_standby_enable() can be removed now. Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-09-01ARM: i.MX: Remove Phytec i.MX27 PCM038/PCM970 board filesAlexander Shiyan6-658/+0
pcm970-baseboard.c and mach-pcm038.c can be replaced with their devicetree equivalents: imx27-phytec-phycore-rdk.dts and imx27-phytec-phycore-som.dtsi respectively, so remove the board files. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-09-01ARM: i.MX: Remove mach-cpuimx27sd board fileAlexander Shiyan6-736/+1
eukrea_mbimx27-baseboard.c and mach-cpuimx27.c can be replaced with their devicetree equivalents: imx27-eukrea-mbimxsd27-baseboard.dts and imx27-eukrea-cpuimx27.dtsi respectively, so remove the board files. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Acked-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-09-01ARM: imx: iomux: Do not export symbol without public declarationAlexander Stein3-11/+0
The iomux function declarations are in headers only accessible in this directory. Thus those can't be used in any module. None of the objects in this directory is tristate. Neither can the header be included in out-of-tree modules. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-08-31Linux 3.17-rc3Linus Torvalds1-1/+1
2014-08-31Merge tag 'xtensa-20140830' of git://github.com/czankel/xtensa-linuxLinus Torvalds24-217/+497
Pull Xtensa updates from Chris Zankel: "Xtensa improvements for 3.17: - support highmem on cores with aliasing data cache. Enable highmem on kc705 by default - simplify addition of new core variants (no need to modify Kconfig / Makefiles) - improve robustness of unaligned access handler and its interaction with window overflow/underflow exception handlers - deprecate atomic and spill registers syscalls - clean up Kconfig: remove orphan MATH_EMULATION, sort 'select' statements - wire up renameat2 syscall. Various fixes: - fix address checks in dma_{alloc,free}_coherent (runtime BUG) - fix access to THREAD_RA/THREAD_SP/THREAD_DS (debug build breakage) - fix TLBTEMP_BASE_2 region handling in fast_second_level_miss (runtime unrecoverable exception) - fix a6 and a7 handling in fast_syscall_xtensa (runtime userspace register clobbering) - fix kernel/user jump out of fast_unaligned (potential runtime unrecoverabl exception) - replace termios IOCTL code definitions with constants (userspace build breakage)" * tag 'xtensa-20140830' of git://github.com/czankel/xtensa-linux: (25 commits) xtensa: deprecate fast_xtensa and fast_spill_registers syscalls xtensa: don't allow overflow/underflow on unaligned stack xtensa: fix a6 and a7 handling in fast_syscall_xtensa xtensa: allow single-stepping through unaligned load/store xtensa: move invalid unaligned instruction handler closer to its users xtensa: make fast_unaligned store restartable xtensa: add double exception fixup handler for fast_unaligned xtensa: fix kernel/user jump out of fast_unaligned xtensa: configure kc705 for highmem xtensa: support highmem in aliasing cache flushing code xtensa: support aliasing cache in kmap xtensa: support aliasing cache in k[un]map_atomic xtensa: implement clear_user_highpage and copy_user_highpage xtensa: fix TLBTEMP_BASE_2 region handling in fast_second_level_miss xtensa: allow fixmap and kmap span more than one page table xtensa: make fixmap region addressing grow with index xtensa: fix access to THREAD_RA/THREAD_SP/THREAD_DS xtensa: add renameat2 syscall xtensa: fix address checks in dma_{alloc,free}_coherent xtensa: replace IOCTL code definitions with constants ...
2014-08-31unicore32: Fix build errorGuenter Roeck1-4/+5
unicore32 builds fail with arch/unicore32/kernel/signal.c: In function ‘setup_frame’: arch/unicore32/kernel/signal.c:257: error: ‘usig’ undeclared (first use in this function) arch/unicore32/kernel/signal.c:279: error: ‘usig’ undeclared (first use in this function) arch/unicore32/kernel/signal.c: In function ‘handle_signal’: arch/unicore32/kernel/signal.c:306: warning: unused variable ‘tsk’ arch/unicore32/kernel/signal.c: In function ‘do_signal’: arch/unicore32/kernel/signal.c:376: error: implicit declaration of function ‘get_signsl’ make[1]: *** [arch/unicore32/kernel/signal.o] Error 1 make: *** [arch/unicore32/kernel/signal.o] Error 2 Bisect points to commit 649671c90eaf ("unicore32: Use get_signal() signal_setup_done()"). This code never even compiled. Reverting the patch does not work, since previously used functions no longer exist, so try to fix it up. Compile tested only. Fixes: 649671c90eaf ("unicore32: Use get_signal() signal_setup_done()") Cc: Richard Weinberger <richard@nod.at> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-08-31Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds10-39/+37
Pull ARM fixes from Russell King: "Various assorted fixes: - a couple of patches from Mark Rutland to resolve an errata with Cortex-A15 CPUs. - fix cpuidle for the CPU part ID changes in the last merge window - add support for a relocation which ARM binutils is generating in some circumstances" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8130/1: cpuidle/cpuidle-big_little: fix reading cpu id part number ARM: 8129/1: errata: work around Cortex-A15 erratum 830321 using dummy strex ARM: 8128/1: abort: don't clear the exclusive monitors ARM: 8127/1: module: add support for R_ARM_TARGET1 relocations
2014-08-31Merge tag 'fixes-for-linus' of ↵Linus Torvalds29-464/+133
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Here's the weekly batch of fixes from arm-soc. The delta is a largeish negative delta, due to revert of SMP support for Broadcom's STB SoC -- it was accidentally merged before some issues had been addressed, so they will make a new attempt for 3.18. I didn't see a need for a full revert of the whole platform due to this, we're keeping the rest enabled. The rest is mostly: - a handful of DT fixes for i.MX (Hummingboard/Cubox-i in particular) - some MTD/NAND fixes for OMAP - minor DT fixes for shmobile - warning fix for UP builds on vexpress/spc There's also a couple of patches that wires up hwmod on TI's DRA7 SoC so it can boot. Drivers and the rest had landed for 3.17, and it's small and isolated so it made sense to pick up now even if it's not a bugfix" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (23 commits) vexpress/spc: fix a build warning on array bounds ARM: DRA7: hwmod: Add dra74x and dra72x specific ocp interface lists ARM: DRA7: Add support for soc_is_dra74x() and soc_is_dra72x() variants MAINTAINERS: catch special Rockchip code locations ARM: dts: microsom-ar8035: MDIO pad must be set open drain ARM: dts: omap54xx-clocks: Fix the l3 and l4 clock rates ARM: brcmstb: revert SMP support ARM: OMAP2+: hwmod: Rearm wake-up interrupts for DT when MUSB is idled ARM: dts: Enable UART wake-up events for beagleboard ARM: dts: Remove twl6030 clk32g "regulator" ARM: OMAP2+: omap_device: remove warning that clk alias already exists ARM: OMAP: fix %d confusingly prefixed with 0x in format string ARM: dts: DRA7: fix interrupt-cells for GPIO mtd: nand: omap: Fix 1-bit Hamming code scheme, omap_calculate_ecc() ARM: dts: omap3430-sdp: Revert to using software ECC for NAND ARM: OMAP2+: GPMC: Support Software ECC scheme via DT mtd: nand: omap: Revert to using software ECC by default ARM: dts: hummingboard/cubox-i: change SPDIF output to be more descriptive ARM: dts: hummingboard/cubox-i: add USB OC pinctrl configuration ARM: shmobile: r8a7791: add missing 0x0100 for SDCKCR ...
2014-08-31vexpress/spc: fix a build warning on array boundsAlex Shi1-3/+11
With ARCH_VEXPRESS_SPC option, kernel build has the following warning: arch/arm/mach-vexpress/spc.c: In function ‘ve_spc_clk_init’: arch/arm/mach-vexpress/spc.c:431:38: warning: array subscript is below array bounds [-Warray-bounds] struct ve_spc_opp *opps = info->opps[cluster]; ^ since 'cluster' maybe '-1' in UP system. This patch does a active checking to fix this issue. Signed-off-by: Alex Shi <alex.shi@linaro.org> Acked-by: Pawel Moll <pawel.moll@arm.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-31Merge tag 'for-v3.17-rc/omap-dra72x-d74x-support-a' of ↵Olof Johansson3-2/+29
git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into fixes Pull "ARM: OMAP2+: DRA72x/DRA74x basic support" from Tony Lindgren: Add basic subarchitecture support for the DRA72x and DRA74x. These are OMAP2+ derivative SoCs. This should be low-risk to existing OMAP platforms. Basic build, boot, and PM test logs are available here: http://www.pwsan.com/omap/testlogs/hwmod-a-early-v3.17-rc/20140827194314/ * tag 'for-v3.17-rc/omap-dra72x-d74x-support-a' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending: ARM: DRA7: hwmod: Add dra74x and dra72x specific ocp interface lists ARM: DRA7: Add support for soc_is_dra74x() and soc_is_dra72x() variants Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-31Merge tag 'spi-v3.17-rc3-2' of ↵Linus Torvalds11-82/+121
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi bugfixes from Mark Brown: "A smattering of bug fixes for the SPI subsystem, all in driver code which has seen active work recently and none of them with any great global impact. There's also a new ACPI ID for the pxa2xx driver which required no code changes and the addition of kerneldoc for some structure fields that were missing it and generating warnings during documentation builds as a result" * tag 'spi-v3.17-rc3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: sh-msiof: Fix transmit-only DMA transfers spi/rockchip: Avoid accidentally turning off the clock spi: dw: fix kernel crash due to NULL pointer dereference spi: dw-pci: fix bug when regs left uninitialized spi: davinci: fix SPI_NO_CS functionality spi/rockchip: fixup incorrect dma direction setting spi/pxa2xx: Add ACPI ID for Intel Braswell spi: spi-au1550: fix build failure spi: rspi: Fix leaking of unused DMA descriptors spi: sh-msiof: Fix leaking of unused DMA descriptors spi: Add missing kerneldoc bits spi/omap-mcspi: Fix the spi task hangs waiting dma_rx
2014-08-31Merge remote-tracking branch 'spi/fix/sh-msiof' into spi-linusMark Brown1-2/+2
2014-08-31Merge tag 'spi-v3.17-rc3' into spi-linusMark Brown11-82/+121
spi: Bug fixes for v3.17 A smattering of bug fixes for the SPI subsystem, all in driver code which has seen active work recently and none of them with any great global impact. There's also a new ACPI ID for the pxa2xx driver which required no code changes and the addition of kerneldoc for some structure fields that were missing it and generating warnings during documentation builds as a result. # gpg: Signature made Sun 31 Aug 2014 13:19:12 BST using RSA key ID 7EA229BD # gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>" # gpg: aka "Mark Brown <broonie@debian.org>" # gpg: aka "Mark Brown <broonie@kernel.org>" # gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>" # gpg: aka "Mark Brown <broonie@linaro.org>" # gpg: aka "Mark Brown <Mark.Brown@linaro.org>"
2014-08-31spi: sh-msiof: Fix transmit-only DMA transfersGeert Uytterhoeven1-2/+2
Fix tx/rx mixup, which broke transmit-only transfers. Introduced by commit 4240305f7cbdc7782aa8bc40cc702775d9ac0839 ("spi: sh-msiof: Fix leaking of unused DMA descriptors"). Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-30Merge tag 'locks-v3.17-3' of git://git.samba.org/jlayton/linuxLinus Torvalds1-1/+1
Pull file locking bugfx from Jeff Layton: "Just a bugfix for a bug that crept in to v3.15. It's in a rather rare error path, and I'm not aware of anyone having hit it, but it's worth fixing for v3.17" * tag 'locks-v3.17-3' of git://git.samba.org/jlayton/linux: locks: pass correct "before" pointer to locks_unlink_lock in generic_add_lease
2014-08-30Merge remote-tracking branches 'spi/fix/au1550', 'spi/fix/davinci', ↵Mark Brown10-49/+83
'spi/fix/doc', 'spi/fix/dw', 'spi/fix/omap-mcspi', 'spi/fix/pxa2xx', 'spi/fix/rockchip' and 'spi/fix/rspi' into spi-linus
2014-08-30Merge remote-tracking branch 'spi/fix/sh-msiof' into spi-linusMark Brown1-33/+38
2014-08-29Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds7-4/+37
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Peter Anvin: "One patch to avoid assigning interrupts we don't actually have on non-PC platforms, and two patches that addresses bugs in the new IOAPIC assignment code" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, irq, PCI: Keep IRQ assignment for runtime power management x86: irq: Fix bug in setting IOAPIC pin attributes x86: Fix non-PC platform kernel crash on boot due to NULL dereference
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