- 07 Jul, 2016 14 commits
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Marc Gonzalez authored
Ask firmware to put RAM in self-refresh mode and power system down. echo mem > /sys/power/state See Documentation/power/states.txt Signed-off-by:Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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http://github.com/Broadcom/stblinuxArnd Bergmann authored
This pull request contains MAINTAINERS file changes for Broadcom entries: - Rafal updates the BCM5301x entry to include the internal Broadcom mailing-list so it's easy for engineers there to keep track of patches - Jon updates the NSP regexp, updates the NS2, BCM63xx and Broadcom Mobile SoCs entry - Florian changes L to M in all Broadcom ARM/ARM64 entries per feeedback * tag 'arm-soc/for-4.8/maintainers-part2' of http://github.com/Broadcom/stblinux: MAINTAINERS: Update BCM281XX/BCM11XXX/BCM216XX entry MAINTAINERS: Update BCM63XX entry MAINTAINERS: Add NS2 entry MAINTAINERS: Fix nsp false-positives MAINTAINERS: Change L to M for Broadcom ARM/ARM64 SoC entries MAINTAINERS: Update entry for BCM5301X ARM
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http://github.com/Broadcom/stblinuxArnd Bergmann authored
Merge "the second part of the Broadcom ARM-based SoC changes" from Florian Fainelli: - Florian updates the DEBUG_UART_BCM5301X entry to cover both NS and NSP SoCs since they both have the same location * tag 'arm-soc/for-4.8/soc-part2' of http://github.com/Broadcom/stblinux: ARM: debug: Enable DEBUG_BCM_5301X for Northstar Plus SoCs
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git://github.com/hisilicon/linux-hisiArnd Bergmann authored
Merge "ARM: mach-hisi: Hisilicon SoC updates for 4.8" from Wei Xu: - Consolidate the hisilicon armv7 SoCs machine entries - Avoid the compiling warning by making unexported symbols static * tag 'hisi-armv7-soc-for-4.8-v3' of git://github.com/hisilicon/linux-hisi: ARM: hisi: consolidate the hisilicon machine entries ARM: hisi: make unexported symbols static
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Arnd Bergmann authored
Merge tag 'omap-for-v4.8/soc-pt2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc Merge "Few more omap SoC changes for v4.8 merge window" from Tony Lindgren: - Fix a make randconfig build error for recent SMP kexec changes - A series of clock related fixes to prepare things for moving device clkctrl register handling to drivers/clk * tag 'omap-for-v4.8/soc-pt2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: AM33xx: fix module_wait_ready without clkctrl register ARM: OMAP2+: clockdomain: add usecounting support to autoidle APIs ARM: OMAP2+: timer: change order of hwmod data handling ARM: OMAP2+: hwmod: fetch main_clk based on hwmod name ARM: OMAP2+: omap_device: create clock alias purely from DT data ARM: OMAP2+: Fix build with CONFIG_SMP and CONFIG_PM is not set
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Jiancheng Xue authored
The original patch was to add compatible string for Hi3519 soc and do some cleanup. Since the generic machine entry could meet most of the cases, so I did a further cleanup to reuse it and just keep one machine entry that needs map_io here. Signed-off-by:
Jiancheng Xue <xuejiancheng@huawei.com> Signed-off-by:
Wei Xu <xuwei5@hisilicon.com>
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Olof Johansson authored
Merge tag 'renesas-soc2-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Second Round of Renesas ARM Based SoC Updates for v4.8 * Add DT support to the APMU driver and prioritise DT APMU support * Obtain extal frequency from DT * Add support for r8a7792 * tag 'renesas-soc2-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7791: Prioritize DT APMU support ARM: shmobile: r8a7790: Prioritize DT APMU support ARM: shmobile: smp: Add function to prioritize DT SMP ARM: shmobile: apmu: Add APMU DT support via Enable method ARM: shmobile: apmu: Move #ifdef CONFIG_SMP to cover more functions ARM: shmobile: rcar-gen2: Correct arch timer frequency on R-Car V2H ARM: shmobile: rcar-gen2: Obtain extal frequency from DT ARM: shmobile: r8a7792: basic SoC support soc: renesas: rcar-sysc: Improve SYSC interrupt config in legacy wrapper soc: renesas: rcar-sysc: Move SYSC interrupt config to rcar-sysc driver soc: renesas: rcar-sysc: Make rcar_sysc_init() init the PM domains soc: renesas: rcar-sysc: Fix uninitialized error code in rcar_sysc_pd_init() soc: renesas: rcar-sysc: add R8A7792 support soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions soc: renesas: rcar-sysc: Document r8a7796 support Signed-off-by:
Olof Johansson <olof@lixom.net>
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Arnd Bergmann authored
Building with CONFIG_HOTPLUG_CPU disabled fails for mach-tango: include/linux/stddef.h:7:14: error: excess elements in struct initializer [-Werror] #define NULL ((void *)0) arch/arm/mach-tango/platsmp.c:48:15: note: in expansion of macro 'tango_cpu_kill' .cpu_kill = tango_cpu_kill, the problem as that the .cpu_kill and .cpu_die struct members are unavailable and we must not try to assign them in this configuration. Hiding the two (as all other platforms do too) lets us get rid of the #else clause as well. Signed-off-by:
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Jon Mason authored
There are many clock, pinctl, and misc others that should be covered under the BCM281XX/BCM11XXX/BCM216XX ARM listing. Change the entry to use regex's that should cover all the files. Also, remove the bcm_defconfig entry (as the file is being removed), and arch/arm64/boot/dts/broadcom reference (as that is not accurate for this group of maintainers and all the device trees under it should now be covered by other maintainer entries). Signed-off-by:
Jon Mason <jon.mason@broadcom.com> Acked-by:
Scott Branden <scott.branden@broadcom.com> Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com>
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Jon Mason authored
There are more files being supported by the BCM63XX than simply "arch/arm/mach-bcm/bcm63xx.c" and "arch/arm/include/debug/bcm63xx.S". Add a regex of "bcm63xx" to catch all the other files that are out there. Signed-off-by:
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Jon Mason authored
Add NS2 to the Broadcom iProc Subsystem maintainers entry. Since most of the NS2 entries are already covered via the ns* already present there, all that is currently needed is to reference the device tree files. Signed-off-by:
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Jon Mason authored
The 'nsp' regex pattern in the "BROADCOM IPROC ARM ARCHITECTURE" section is getting unintended hits due to the common frequence of these letters appearing in sequence. To change the regex expression to be more specific to the files we care about, add a "bcm" prefix to the regex and add file entries for those that do not naturally match this new regex. Signed-off-by:
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Florian Fainelli authored
bcm-kernel-feedback-list@broadcom.com is a Broadcom internal mailing-list for which no external subscribers are allowed for now, so update the different entries from L to M to reflect that and order entries from M to L in order of preference. Suggested-by:
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Florian Fainelli authored
Northstar Plus SoCs (ARCH_BCM_NSP) have the exact same UART location and properties like the register shift of 0, so make it usable. Acked-by:
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- 06 Jul, 2016 11 commits
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Arnd Bergmann authored
* commit '5c34a4e8': ARM: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB ARM: uniphier: drop code for old DT binding These cause a harmless conflict with the clps711x multiplatform support, and it's easy to resolve. Signed-off-by:
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Alexander Shiyan authored
Switch CLPS711X to multiplatform. Signed-off-by:
Alexander Shiyan <shc_work@mail.ru> Signed-off-by:
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Alexander Shiyan authored
Any CLPS711X-based board can be replaced with devicetree equivalent. Remove the board files. Signed-off-by:
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Alexander Shiyan authored
This patch adds basic support to run Cirrus Logic ARMv4T CPUs with device-tree support. Signed-off-by:
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Alexander Shiyan authored
Last CLPS711X CPU register is PLLR has 0xa5a8 address, so we can reduce the map to 48k and align the end of the static at VMALLOC_START. Signed-off-by:
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Olof Johansson authored
Merge tag 'samsung-soc-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc Samsung mach/soc update for v4.8, part 2: 1. Endian-friendly fixes. 2. Maintainers update. * tag 'samsung-soc-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: MAINTAINERS: Extend Samsung SoC entry with S3C/S5P drivers ARM: SAMSUNG: Fix missing s5p_init_cpu() declaration ARM: EXYNOS: Fix UART address selection for DEBUG_LL ARM: EXYNOS: Fixup for __raw operations in suspend.c ARM: SAMSUNG: Fixup usage of __raw IO in PM ARM: EXYNOS: Fixup endian in pm/pmu ARM: EXYNOS: Fixups for big-endian operation ARM: SAMSUNG: Fixup endian issues in CPU detection ARM: EXYNOS: Fixup debug macros for big-endian ARM: s3c24xx: Sort cpufreq tables ARM: SAMSUNG: Fix typos Signed-off-by:
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Olof Johansson authored
Merge tag 'omap-for-v4.8/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc SoC related changes for omaps for v4.8 merge window: - A series of DSS platform_data fixes to prepare for DSS driver changes - Add tblck clck aliases for PWM - A series of trivial spelling corrections - Remove bogus eQEP, ePWM and eCAP hwmod entries - A series of McBSP sidetone fixes - Remove QSPI and DSS addresses from hwmod, these come from dts - Fix RSTST register offset for pruss - Make ti81xx_rtc_hwmod static - Remove wrongly defined RSTST offset for PER Domain, note that the subject for this one wrongly has "dts" in the subject - Add support for omap5 and dra7 workaround for 801819 - A series of patches to make kexec work for SMP omaps * tag 'omap-for-v4.8/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (30 commits) ARM: OMAP2+: Fix build if CONFIG_SMP is not set ARM: OMAP4+: Allow kexec on SMP variants ARM: OMAP4+: Reset CPU1 properly for kexec ARM: OMAP4+: Prevent CPU1 related hang with kexec ARM: OMAP4+: Initialize SAR RAM base early for proper CPU1 reset for kexec ARM: dts: am43xx: Remove wrongly defined RSTST offset for PER Domain ARM: OMAP: make ti81xx_rtc_hwmod static ARM: AM43XX: hwmod: Fix RSTST register offset for pruss ARM: DRA7: hwmod: remove DSS addresses from hwmod ARM: DRA7: hwmod: Remove QSPI address space entry from hwmod ARM: OMAP2+: McBSP: Remove the old iclk allow/deny idle code ASoC: omap-mcbsp: sidetone: Use the new callback for iclk handling ASoC: omap-mcbsp: Rename omap_mcbsp_sysfs_remove() to omap_mcbsp_cleanup() ARM: OMAP3: pdata-quirks: Add support for McBSP2/3 sidetone handling ARM: OMAP3: McBSP: New callback for McBSP2/3 ICLK idle configuration ARM: OMAP3: hwmod data: Fix McBSP2/3 sidetone data ARM: AM335x/AM437x: hwmod: Remove eQEP, ePWM and eCAP hwmod entries ARM: OMAP2+: Fix typo in sdrc.h ARM: OMAP2+: Fix typo in omap_device.c ARM: OMAP2+: Fix typo in omap4-common.c ... Signed-off-by:
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Neil Armstrong authored
Since the SP804 timer changes will not been merged upstream, switch the default OX810SE config to the OXNAS RPS Timer driver configuration. Signed-off-by:
Neil Armstrong <narmstrong@baylibre.com> Signed-off-by:
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Olof Johansson authored
Merge tag 'imx-soc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc The i.MX SoC changes for 4.8: - A patch series including both cpuidle and FEC driver changes to disable deeper idle states when FEC is active while board level workaround for ERR006687 is not available - A number patches to fix sparse warnings and spell errors - A fix for TZIC FIQ translation from VIRQ to HWIRQ - Support compatible of i.MX7 Solo SoC which has a subset of i.MX7 Dual * tag 'imx-soc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx: add support for i.MX 7Solo ARM: i.MX: Disable supervisor protect for i.MX51 ARM: imx6: fix missing <soc/imx/cpuidle.h> in cpuidle-imx6q.c ARM: i.MX: Fix FIQ interrupt handling for TZIC ARM: imx6: fix static declaration in include/soc/imx/cpuidle.h ARM: imx6q: export cpuidle functions needed by fec driver ARM: imx: fix missing include of common.h ARM: imx: fix missing includes ARM: imx6: disable deeper idle states when FEC is active w/o HW workaround ARM: mach-imx6q: fix spelling mistake in error message Signed-off-by:
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Marc Gonzalez authored
Use regex pattern to match tango-specific files. Signed-off-by:
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Marc Gonzalez authored
cpu_die() and cpu_kill() are implemented in firmware. Signed-off-by:
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- 05 Jul, 2016 6 commits
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Rafał Miłecki authored
Add myself as I contribute to it. Include Broadcom's feedback ML as suggested by Florian. Finally modify file rule to match bcm5301x-nand-cs0-bch8.dtsi. Signed-off-by:
Rafał Miłecki <zajec5@gmail.com> [florian: change L to M as suggested] Signed-off-by:
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Masahiro Yamada authored
Since the initial support of mach-uniphier, this has always been just empty. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by:
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Olof Johansson authored
Merge tag 'qcom-soc-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/soc Qualcomm ARM Based SoC Updates for v4.8 * Add MSM9615 support * tag 'qcom-soc-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: ARM: qcom: Add support for MDM9615 Signed-off-by:
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Olof Johansson authored
Merge tag 'davinci-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc Clean-up unused pdata for DaVinci McBSP audio driver and add McBSP clocks for DaVinci DA850 SoC. * tag 'davinci-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: remove unused davinci-i2s pdata ARM: davinci: da850: add clocks for mcbsp0 and 1 Signed-off-by:
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Olof Johansson authored
Merge tag 'at91-ab-4.8-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/soc SoC changes for 4.8 #2: - Add final documentation for sama5d2 - Fix some compilation warnings * tag 'at91-ab-4.8-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: ARM: at91: fix warnings in pm.c ARM: at91: Documentation: update the sama5d2 entry Signed-off-by:
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Olof Johansson authored
Merge tag 'keystone_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/soc ARM: Keystone fix for 4.8 - pm_domain warning fix. * tag 'keystone_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone: ARM: keystone: fix missing keystone.h in pm_domain.c Signed-off-by:
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- 04 Jul, 2016 6 commits
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Tero Kristo authored
If the module has no clkctrl register defined, module_wait_ready should not try to access this. This can potentially cause an illegal register access, and result in bad idle reporting also. Signed-off-by:
Tero Kristo <t-kristo@ti.com> Signed-off-by:
Tony Lindgren <tony@atomide.com>
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Tero Kristo authored
The previous implementation was racy in many locations, where the current status of the clockdomain was read out, some operations were executed, and the previous status info was used afterwards to decide next state for the clockdomain. Instead, fix the implementation of the allow_idle / deny_idle APIs to properly have usecounting support. This allows clean handling internally within the clockdomain core, and simplifies the usage also within hwmod. Signed-off-by:
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Tero Kristo authored
With the introduction of hwmod module clocks, the name of the hwmod main clk may not be available before hwmod setup, as hwmod setup may lookup the main clock dynamically based on the hwmod name. Thus, change the order of hwmod setup and main clock handling for the timer code, to make sure the main clock is going to be available. Signed-off-by:
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Tero Kristo authored
With the transition to hwmod module clocks, all hwmods will have their main clocks named <hwmod_name>_mod_ck. Use this info to fetch main_clk, and use it if found. Also, if a main_clk is found based on the hwmod name, disable the direct PRCM modulemode access from hwmod. Signed-off-by:
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Tero Kristo authored
This avoids the need to add most of the clock aliases under drivers/clk/ti/clk-xyz.c files. Signed-off-by:
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Tony Lindgren authored
I found one more make randconfig build error with the recent SMP kexec changes. We need the mpuss now always available early. Fixes: 0573b957 ("ARM: OMAP4+: Prevent CPU1 related hang with kexec") Signed-off-by:
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- 29 Jun, 2016 3 commits
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Magnus Damm authored
Adjust the r8a7791 SoC support code to not configure any non-DT SMP code in case the DT-based enable-method has been installed already. Signed-off-by:
Magnus Damm <damm+renesas@opensource.se> Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Magnus Damm authored
Adjust the r8a7790 SoC support code to not configure any non-DT SMP code in case the DT-based enable-method has been installed already. Signed-off-by:
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Magnus Damm authored
Add a function to check if other DT based method is available, and if so return false to not hook up smp_ops from the machine vector. This results in that DT-based SMP support has priority over older C-based smp_ops code, and in case DT-based SMP support code does not exist in the DTB then the old smp_ops code will still work as-is. Signed-off-by:
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