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2020-01-06remove ioremap_nocache and devm_ioremap_nocacheChristoph Hellwig1-4/+4
ioremap has provided non-cached semantics by default since the Linux 2.6 days, so remove the additional ioremap_nocache interface. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
2018-06-18ARM: shmobile: convert to SPDX identifierWolfram Sang1-9/+1
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-06-23arm: Remove unnecessary of_platform_populate with default match tableKefeng Wang1-3/+0
After patch "of/platform: Add common method to populate default bus", it is possible for arch code to remove unnecessary callers of of_platform_populate with default match table. Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Lee Jones <lee@kernel.org> Cc: Krzysztof Halasa <khalasa@piap.pl> Cc: Kukjin Kim <kgene@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Santosh Shilimkar <ssantosh@kernel.org> Cc: Roland Stigge <stigge@antcom.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Viresh Kumar <vireshk@kernel.org> Cc: Shiraz Hashim <shiraz.linux.kernel@gmail.com> Cc: Tony Prisk <linux@prisktech.co.nz> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-02-19ARM: shmobile: r8a7740: Remove legacy machine_desc.map_io() callbackGeert Uytterhoeven1-20/+0
Commit 37201ba5c99d0be8 ("ARM: shmobile: r8a7740: Migrate to generic l2c OF initialization") removed the last user of the legacy "IOMEM()" macro on r8a7740-based systems. Hence there's no longer a need to set up a transparent mapping of system I/O registers. Remove the mapping and the legacy machine_desc.map_io() callback. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-02-19ARM: shmobile: r8a7740: Remove mapping of L2 cache controller registersGeert Uytterhoeven1-12/+0
Now all r8a7740-based platforms have been migrated to the generic l2c OF initialization, it's no longer needed to map the L2 cache controller registers from .map_io(). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-02-19ARM: shmobile: r8a7740: Migrate to generic l2c OF initializationGeert Uytterhoeven1-5/+2
Migrate the generic r8a7740 platform from calling l2x0_of_init() to the generic l2c OF initialization. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-07-28ARM: appropriate __init annotation for const dataNicolas Pitre1-1/+1
Init data marked const should be annotated with __initconst for correctness and not __initdata. In some cases the array gathering references to that data has to be marked const as well. This fixes LTO builds that otherwise fail with section mismatch errors. Signed-off-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-07-06ARM: shmobile: Remove legacy SoC code for R-Mobile A1Geert Uytterhoeven1-675/+3
The last user of the R-Mobile A1 (r8a7740) legacy SoC code was the Armadillo-800 EVA legacy board code, which has been removed. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> [horms: resolved trivial conflicts with v4.2-rc1] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-06-17ARM: shmobile: r8a7740: remove I2C errata handlingWolfram Sang1-55/+0
This is now done in the I2C driver. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-03-12ARM: shmobile: r8a7740: Remove restart callbackGeert Uytterhoeven1-8/+0
Remove the restart handling hack from the r8a7740 generic multiplatform case. Restart on DT-based r8a7740 platforms is now handled through the R-Mobile reset driver. This reverts commit 1174c712afa2779f ("ARM: shmobile: r8a7740: Add restart callback"). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-17Merge tag 'cleanup-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanups from Olof Johansson: "This is a good healthy set of various code removals. Total net delta is 8100 lines removed. Among the larger cleanups are: - Removal of old Samsung S3C DMA infrastructure by Arnd - Removal of the non-DT version of the 'lager' board by Magnus Damm - General stale code removal on OMAP and Davinci by Rickard Strandqvist - Removal of non-DT support on am3517 platforms by Tony Lindgren ... plus several other cleanups of various platforms across the board" * tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (47 commits) ARM: sirf: drop redundant function and marco declaration arm: omap: specify PMUs are for ARMv7 CPUs arm: shmobile: specify PMUs are for ARMv7 CPUs arm: iop: specify PMUs are for XScale CPUs arm: pxa: specify PMUs are for XScale CPUs arm: realview: specify PMU types ARM: SAMSUNG: remove unused DMA infrastructure ARM: OMAP3: Add back Kconfig option MACH_OMAP3517EVM for ASoC ARM: davinci: Remove CDCE949 driver ARM: at91: remove useless at91rm9200_set_type() ARM: at91: remove useless at91rm9200_dt_initialize() ARM: at91: move debug-macro.S into the common space ARM: at91: remove useless at91_sysirq_mask_rtx ARM: at91: remove useless config MACH_AT91SAM9_DT ARM: at91: remove useless config MACH_AT91RM9200_DT ARM: at91: remove unused mach/memory.h ARM: at91: remove useless header file includes ARM: at91: remove unneeded header file rtc: at91/Kconfig: remove useless options ARM: at91/Documentation: add a README for Atmel SoCs ...
2015-02-06arm: shmobile: specify PMUs are for ARMv7 CPUsMark Rutland1-1/+1
Now that we can specify which PMU variant we're likely to deal with, do so in the shmobile board code. This will allow us to split the ARMv6, ARMv7, and XScale PMU drivers Signed-off-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Simon Horman <horms+renesas@verge.net.au> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: Olof Johansson <olof@lixom.net> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-16Merge tag 'renesas-soc-fixes-for-v3.19' of ↵Olof Johansson1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes Merge "Renesas ARM Based SoC Fixes for v3.19" from Simon Horman: Renesas ARM Based SoC Fixes for v3.19 This pull request is based on the last round of SoC updates for v3.19, Fourth Round of Renesas ARM Based SoC Updates for v3.19, tagged as renesas-soc3-for-v3.19, merged into your next/soc branch and included in v3.19-rc1. - ARM: shmobile: r8a7740: Instantiate GIC from C board code in legacy builds Set .control_parent for all irqpin instances for sh73a0 SoC when booting using legacy C. - ARM: shmobile: r8a7740: Instantiate GIC from C board code in legacy builds This fixes a long standing problem which has been present since the sh73a0 SoC started using the INTC External IRQ pin driver. The patch that introduced the problem is 341eb5465f67437a ("ARM: shmobile: INTC External IRQ pin driver on sh73a0") which was included in v3.10. * tag 'renesas-soc-fixes-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: sh73a0 legacy: Set .control_parent for all irqpin instances ARM: shmobile: r8a7740: Instantiate GIC from C board code in legacy builds
2014-12-19ARM: shmobile: r8a7740: Instantiate GIC from C board code in legacy buildsGeert Uytterhoeven1-0/+7
As of commit 9a1091ef0017c40a ("irqchip: gic: Support hierarchy irq domain."), armadillo-legacy hangs during boot with: sh-tmu.0: ch0: used for clock events sh-tmu.0: ch0: used for periodic clock events sh-tmu.0: ch0: failed to request irq 230 sh-tmu.0: ch1: used as clock source sh-cmt-48.1: ch0: failed to request irq 90 sh-cmt-48.1: ch0: registration failed earlytimer: unable to probe sh-cmt-48 early. Calibrating delay loop... This happens because the IRQ numbers of the GIC are now virtual, and no longer match the hardcoded hardware IRQ numbers in the platform board code. To fix this, instantiate the GIC from platform board code when compiling a legacy kernel, like is done on sh73a0 for kzm9g-legacy. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-12-09Merge tag 'soc-for-linus' of ↵Linus Torvalds1-0/+12
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform changes from Arnd Bergmann: "New and updated SoC support, notable changes include: - bcm: brcmstb SMP support initial iproc/cygnus support - exynos: Exynos4415 SoC support PMU and suspend support for Exynos5420 PMU support for Exynos3250 pm related maintenance - imx: new LS1021A SoC support vybrid 610 global timer support - integrator: convert to using multiplatform configuration - mediatek: earlyprintk support for mt8127/mt8135 - meson: meson8 soc and l2 cache controller support - mvebu: Armada 38x CPU hotplug support drop support for prerelease Armada 375 Z1 stepping extended suspend support, now works on Armada 370/XP - omap: hwmod related maintenance prcm cleanup - pxa: initial pxa27x DT handling - rockchip: SMP support for rk3288 add cpu frequency scaling support - shmobile: r8a7740 power domain support various small restart, timer, pci apmu changes - sunxi: Allwinner A80 (sun9i) earlyprintk support - ux500: power domain support Overall, a significant chunk of changes, coming mostly from the usual suspects: omap, shmobile, samsung and mvebu, all of which already contain a lot of platform specific code in arch/arm" * tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (187 commits) ARM: mvebu: use the cpufreq-dt platform_data for independent clocks soc: integrator: Add terminating entry for integrator_cm_match ARM: mvebu: add SDRAM controller description for Armada XP ARM: mvebu: adjust mbus controller description on Armada 370/XP ARM: mvebu: add suspend/resume DT information for Armada XP GP ARM: mvebu: synchronize secondary CPU clocks on resume ARM: mvebu: make sure MMU is disabled in armada_370_xp_cpu_resume ARM: mvebu: Armada XP GP specific suspend/resume code ARM: mvebu: reserve the first 10 KB of each memory bank for suspend/resume ARM: mvebu: implement suspend/resume support for Armada XP clk: mvebu: add suspend/resume for gatable clocks bus: mvebu-mbus: provide a mechanism to save SDRAM window configuration bus: mvebu-mbus: suspend/resume support clocksource: time-armada-370-xp: add suspend/resume support irqchip: armada-370-xp: Add suspend/resume support ARM: add lolevel debug support for asm9260 ARM: add mach-asm9260 ARM: EXYNOS: use u8 for val[] in struct exynos_pmu_conf power: reset: imx-snvs-poweroff: add power off driver for i.mx6 ARM: imx: temporarily remove CONFIG_SOC_FSL from LS1021A ...
2014-11-21Merge tag 'renesas-soc4-for-v3.19' of ↵Arnd Bergmann1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Pull "Fourth Round of Renesas ARM Based SoC Updates for v3.19" from Simon Horman: * Add early debugging support using SCIF(A) * tag 'renesas-soc4-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: Add early debugging support using SCIF(A) Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-17ARM: shmobile: Add early debugging support using SCIF(A)Geert Uytterhoeven1-0/+1
Add serial port debug macros for the SCIF(A) serial ports. This includes all supported shmobile SoCs, except for EMEV2. The configuration logic (both Kconfig and #ifdef) is more complicated than one would expect, for several reasons: 1. Not all SoCs have the same serial devices, and they're not always at the same addresses. 2. There are two different types: SCIF and SCIFA. Fortunately they can easily be distinguished by physical address. 3. Not all boards use the same serial port for the console. The defaults correspond to the boards that are supported in mainline. If you want to use a different serial port, just change the value of CONFIG_DEBUG_UART_PHYS, and the rest will auto-adapt. 4. debug_ll_io_init() maps the SCIF(A) registers to a fixed virtual address. 0xfdxxxxxx was chosen, as it should lie below VMALLOC_END = 0xff000000, and must not conflict with the 2 MiB reserved region at PCI_IO_VIRT_BASE = 0xfee00000. - On SoCs not using the legacy machine_desc.map_io(), debug_ll_io_init() is called by the ARM core code. - On SoCs using the legacy machine_desc.map_io(), debug_ll_io_init() must be called explicitly. Calls are added for r8a7740, r8a7779, sh7372, and sh73a0. This was derived from the r8a7790 version by Laurent Pinchart. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-10-28ARM: shmobile: r8a7740/armadillo legacy: Add A4R pm domain supportGeert Uytterhoeven1-0/+2
Add support for the A4R power domain, and hook up the A3RV subdomain, and the CEU0, TMU0, and IIC0 hardware blocks. This domain also contains the Realtime CPU (SH-4A), Realtime CPU debug modules, H-UDI, RT-SHwy, INTCS, RT-HPB, VIO6C, JPU, RTDMAC1/2, SSP, MSIOF0, CMT0, ICB, DREQPAK (RT), 2DDMAC, IPMMUI, and 2DG hardware blocks, but these are currently not used by any driver. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-10-28ARM: shmobile: r8a7740: Add missing A4S pm domain devicesGeert Uytterhoeven1-0/+4
Commit 8459293c27bcd13a ("ARM: shmobile: r8a7740: add A4S pm domain support") added the A4S power domain, but forgot to hook up the INTCA hardware block. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-10-28ARM: shmobile: r8a7740: Add missing A3SP pm domain devicesGeert Uytterhoeven1-0/+5
Commit 802a5639aa7041b2 ("ARM: shmobile: r8a7740: add A3SP pm domain support") added the A3SP power domain, but forgot to hook up the IPPMU, DMAC0/1/2, and USBDMAC hardware blocks. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-10-27ARM: shmobile: Remove FSF address from copyright headersLaurent Pinchart1-4/+0
The information is already included in the COPYING file in the kernel sources root directory, we don't want to modify all source files when the FSF will move to a new address, and I'm tired of seeing the related checkpatch.pl warnings. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-10-08Merge tag 'soc-for-linus' of ↵Linus Torvalds1-17/+17
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform changes from Arnd Bergmann: "New and updated SoC support. Among the things new for this release are: - at91: Added support for the new SAMA5D4 SoC, following the earlier SAMA5D3 - bcm: Added support for BCM63XX family of DSL SoCs - hisi: Added support for HiP04 server-class SoC - meson: Initial support for the Amlogic Meson6 (aka 8726MX) platform - shmobile: added support for new r8a7794 (R-Car E2) automotive SoC Noteworthy changes to existing SoC support are: - imx: convert i.MX1 to device tree - omap: lots of power management work - omap: base support to enable moving to standard UART driver - shmobile: lots of progress for multiplatform support, still ongoing" * tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (171 commits) ARM: hisi: depend on ARCH_MULTI_V7 CNS3xxx: Fix debug UART. ARM: at91: fix nommu build regression ARM: meson: add basic support for MesonX SoCs ARM: meson: debug: add debug UART for earlyprintk support irq: Export handle_fasteoi_irq ARM: mediatek: Add earlyprintk support for mt6589 ARM: hisi: Fix platmcpm compilation when ARMv6 is selected ARM: debug: fix alphanumerical order on debug uarts ARM: at91: document Atmel SMART compatibles ARM: at91: add sama5d4 support to sama5_defconfig ARM: at91: dt: add device tree file for SAMA5D4ek board ARM: at91: dt: add device tree file for SAMA5D4 SoC ARM: at91: SAMA5D4 SoC detection code and low level routines ARM: at91: introduce basic SAMA5D4 support clk: at91: add a driver for the h32mx clock ARM: pxa3xx: provide specific platform_devices for all ssp ports ARM: pxa: ssp: provide platform_device_id for PXA3xx ARM: OMAP4+: Remove static iotable mappings for SRAM ARM: OMAP4+: Move SRAM data to DT ...
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>
2014-09-02ARM: shmobile: r8a7740: Add restart callbackMagnus Damm1-0/+8
Port the r8a7740 restart handling from the Armadillo code to the r8a7740 generic multiplatform case. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-02ARM: shmobile: r8a7740: Multiplatform supportMagnus Damm1-1/+7
Enable r8a7740 Multiplatform support for the generic r8a7740 machine vector. No board support is enabled, and the board code for Armadillo 800 EVA DT Reference is left by itself. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-23ARM: shmobile: r8a7740: Remove r8a7740_add_standard_devices_dtSimon Horman1-6/+1
Now that r8a7740_add_standard_devices_dt() is simply a wrapper for a call to of_platform_populate() remove it and call of_platform_populate() directly. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-23ARM: shmobile: armadillo800eva-reference: Enable CMT1 in device treeSimon Horman1-10/+1
Based on work by Magnus Damm Cc: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-08Merge tag 'dt-for-3.17' of ↵Linus Torvalds1-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device-tree changes from Olof Johansson: "Unlike the board branch, this keeps having large sets of changes for every release, but that's quite expected and is so far working well. Most of this is plumbing for various device bindings and new platforms, but there's also a bit of cleanup and code removal for things that are moved from platform code to DT contents (some OMAP clock code in particular). There's also a pinctrl driver for tegra here (appropriately acked), that's introduced this way to make it more bisectable. I'm happy to say that there were no conflicts at all with this branch this release, which means that changes are flowing through our tree as expected instead of merged through driver maintainers (or at least not done with conflicts). There are several new boards added, and a couple of SoCs. In no particular order: - Rockchip RK3288 SoC support, including DTS for a dev board that they have seeded with some community developers. - Better support for Hardkernel Exynos4-based ODROID boards. - CCF conversions (and dtsi contents) for several Renesas platforms. - Gumstix Pepper (TI AM335x) board support - TI eval board support for AM437x - Allwinner A23 SoC, very similar to existing ones which mostly has resulted in DT changes for support. Also includes support for an Ippo tablet with the chipset. - Allwinner A31 Hummingbird board support, not to be confused with the SolidRun i.MX-based Hummingboard. - Tegra30 Apalis board support" * tag 'dt-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (334 commits) ARM: dts: Enable USB host0 (EHCI) on rk3288-evb ARM: dts: add rk3288 ehci usb devices ARM: dts: Turn on USB host vbus on rk3288-evb ARM: tegra: apalis t30: fix device tree compatible node ARM: tegra: paz00: Fix some indentation inconsistencies ARM: zynq: DT: Clarify Xilinx Zynq platform ARM: dts: rockchip: add watchdog node ARM: dts: rockchip: remove pinctrl setting from radxarock uart2 ARM: dts: Add missing pinctrl for uart0/1 for exynos3250 ARM: dts: Remove duplicate 'interrput-parent' property for exynos3250 ARM: dts: Add TMU dt node to monitor the temperature for exynos3250 ARM: dts: Specify MAX77686 pmic interrupt for exynos5250-smdk5250 ARM: dts: cypress,cyapa trackpad is exynos5250-Snow only ARM: dts: max77686 is exynos5250-snow only ARM: zynq: DT: Remove DMA from board DTs ARM: zynq: DT: Add CAN node ARM: EXYNOS: Add exynos5260 PMU compatible string to DT match table ARM: dts: Add PMU DT node for exynos5260 SoC ARM: EXYNOS: Add support for Exynos5410 PMU ARM: dts: Add PMU to exynos5410 ...
2014-07-12ARM: shmobile: armadillo800eva-reference: Initialise SCIF device using DTSimon Horman1-4/+4
Initialise SCIF device using DT when booting armadillo800eva using DT reference. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-25ARM: shmobile: Move r8a7740.hGeert Uytterhoeven1-1/+3
Change location of r8a7740.h so it can be included as "r8a7740.h" instead of the old style <mach/r8a7740.h> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: Move pm-rmobile.h, cleanup sh73xx.hMagnus Damm1-1/+1
Change location of pm-rmobile.h so it can be used as #include "pm-rmobile.h" instead of the old style #include <mach/pm-rmobile.h>. Also clean up the sh7372 and sh73a0 header files to get rid of unused include files. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: Move common.hMagnus Damm1-1/+1
Change location for common.h so it can be used as #include "common.h" instead of the old style #include <mach/common.h>. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: Move most of irqs.h, keep some for pinctlMagnus Damm1-1/+1
Move most of irqs.h so it can be used as #include "irqs.h" instead of the old style #include <mach/irqs.h>. Legacy code in drivers/pinctrl needs more work to get rid of the "mach" portion of the include path, so some part is left in the original location. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Arnd Bergmann <arnd@arndb.de> [horms+renesas@verge.net.au: Do not add trailing blank line to irqs.h] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: Move dma-register.hMagnus Damm1-1/+1
Change location of dma-register.h so it can be used as #include "dma-register.h" instead of the old style #include <mach/dma-register.h>. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-02Merge tag 'boards-for-3.16' of ↵Linus Torvalds1-108/+25
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next Pull ARM SoC board support updates from Olof Johansson: "The bulk of this branch is updates for Renesas Shmobile. They are still doing some enablement for classic boards first, and then come up with DT bindings when they've had a chance to learn more about the hardware. Not necessarily a bad way to go about it, and they're looking at moving some of the temporary board code resulting from it to drivers/staging instead to avoid the churn here. As a result of the shmobile clock cleanups, we end up merging quite a bit of SH code here as well. We ended up merging it here instead of in the cleanup branch due to the other board changes depending on it" * tag 'boards-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (130 commits) ARM: davinci: remove checks for CONFIG_USB_MUSB_PERIPHERAL ARM: add drivers for Colibri T30 to multi_v7_defconfig ARM: shmobile: Remove Genmai reference DTS ARM: shmobile: Let Genmai multiplatform boot with Genmai DTB ARM: shmobile: Sync Genmai DTS with Genmai reference DTS ARM: shmobile: genmai-reference: Remove legacy clock support ARM: shmobile: Remove non-multiplatform Genmai reference support ARM: configs: enable XHCI mvebu support in multi_v7_defconfig ARM: OMAP: replace checks for CONFIG_USB_GADGET_OMAP ARM: OMAP: AM3517EVM: remove check for CONFIG_PANEL_SHARP_LQ043T1DG01 ARM: OMAP: SX1: remove check for CONFIG_SX1_OLD_FLASH ARM: OMAP: remove some dead code ARM: OMAP: omap3stalker: remove two Kconfig macros ARM: tegra: tegra_defconfig updates ARM: shmobile: r7s72100: use workaround for non DT-clocks ARM: shmobile: Add forward declaration of struct clk to silence warning ARM: shmobile: r7s72100: remove SPI DT clocks from legacy clock support ARM: shmobile: r7s72100: add spi clocks to dtsi ARM: shmobile: r7s72100: remove I2C DT clocks from legacy clock support ARM: shmobile: r7s72100: add i2c clocks to dtsi ...
2014-06-02Merge tag 'soc-for-3.16' of ↵Linus Torvalds1-6/+2
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next Pull part one of ARM SoC updates from Olof Johansson: "A quite large set of SoC updates this cycle. In no particular order: - Multi-cluster power management for Samsung Exynos, adding support for big.LITTLE CPU switching on EXYNOS5 - SMP support for Marvell Armada 375 and 38x - SMP rework on Allwinner A31 - Xilinx Zynq support for SOC_BUS, big endian - Marvell orion5x platform cleanup, modernizing the implementation and moving to DT. - _Finally_ moving Samsung Exynos over to support MULTIPLATFORM, so that their platform can be enabled in the same kernel binary as most of the other v7 platforms in the tree. \o/ The work isn't quite complete, there's some driver fixes still needed, but the basics now work. New SoC support added: - Freescale i.MX6SX - LSI Axxia AXM55xx SoCs - Samsung EXYNOS 3250, 5260, 5410, 5420 and 5800 - STi STIH407 plus a large set of various smaller updates for different platforms. I'm probably missing some important one here" * tag 'soc-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (281 commits) ARM: exynos: don't run exynos4 l2x0 setup on other platforms ARM: exynos: Fix "allmodconfig" build errors in mcpm and hotplug ARM: EXYNOS: mcpm rename the power_down_finish ARM: EXYNOS: Enable mcpm for dual-cluster exynos5800 SoC ARM: EXYNOS: Enable multi-platform build support ARM: EXYNOS: Consolidate Kconfig entries ARM: EXYNOS: Add support for EXYNOS5410 SoC ARM: EXYNOS: Support secondary CPU boot of Exynos3250 ARM: EXYNOS: Add Exynos3250 SoC ID ARM: EXYNOS: Add 5800 SoC support ARM: EXYNOS: initial board support for exynos5260 SoC clk: exynos5410: register clocks using common clock framework ARM: debug: qcom: add UART addresses to Kconfig help for APQ8084 ARM: sunxi: allow building without reset controller Documentation: devicetree: arm: sort enable-method entries ARM: rockchip: convert smp bringup to CPU_METHOD_OF_DECLARE clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks ARM: dts: axxia: Add reset controller power: reset: Add Axxia system reset driver ARM: axxia: Adding defconfig for AXM55xx ...
2014-05-13ARM: shmobile: Use shmobile_init_late() on r8a7740Magnus Damm1-0/+1
Hook up ->init_late for r8a7740 to initialize Suspend-to-RAM and CPUIdle in case of C-code less board support for r8a7740. 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>
2014-05-11ARM: shmobile: Remove unused r8a7740_init_delay()Magnus Damm1-5/+0
Remove the now unused r8a7740_init_delay() function. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Tested-by: Geert Uytterhoeven <geert@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: Use r8a7740 DT CPU Frequency in common caseMagnus Damm1-1/+1
Convert the common C-code-less r8a7740 DT board support to use shmobile_init_delay() to be able to migrate away from per-SoC delay setup functions. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Tested-by: Geert Uytterhoeven <geert@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: r8a7740: Switch to new style TMU deviceLaurent Pinchart1-84/+13
The TMU (Timer Unit) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-11ARM: shmobile: r8a7740: Switch to new style CMT deviceLaurent Pinchart1-24/+12
The CMT (Compare Match Timer) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-16ARM: shmobile: r8a7740: Make r8a7740_meram_workaround() __initGeert Uytterhoeven1-1/+1
It's called from eva_init() only, which is __init Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-16ARM: shmobile: r8a7740: Remove unused r8a7740_add_early_devices_dt()Geert Uytterhoeven1-11/+0
It was removed in commit 744fdc8dc0e22cc5b61ee1bcde9375f188daa330 ("ARM: shmobile: r8a7740: Prepare for reference DT setup"), but accidentally resurrected in commit 88378837780166d67a11142cd6f76596c0a2d8c3 ("ARM: shmobile: Remove unused r8a7740 auxdata table"). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-24ARM: shmobile: r8a7740: Don't set plat_sci_port scbrr_algo_id fieldLaurent Pinchart1-1/+0
The field will be removed from the sh-sci driver. Don't set it and let the driver handle baud rate calculation internally. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-24ARM: shmobile: r8a7740: Declare SCIF register base and IRQ as resourcesLaurent Pinchart1-2/+7
Passing the register base address and IRQ through platform data is deprecated. Use resources instead. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-24ARM: shmobile: r8a7740: Use macros to declare SCIF devicesLaurent Pinchart1-162/+29
Replace copy-n-paste SCIF platform data and device declaration with a macro. This reduces the amount of code and improves readability. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-08-06ARM: shmobile: r8a7740: move r8a7740_init_irq_of() to setupKuninori Morimoto1-0/+32
This patch moves r8a7740_init_irq_of() to setup code, and remove intc-r8a7740 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-08-06ARM: shmobile: Use default ->init_time() on r8a7740Magnus Damm1-1/+0
Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-07-17ARM: shmobile: r8a7740: add MMCIF DMA definitionsGuennadi Liakhovetski1-0/+10
Add DMA channel slave IDs and configuration entries for the r8a7740 MMCIF controller. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-07-17ARM: shmobile: Remove unused r8a7740 auxdata tableMagnus Damm1-5/+11
Pass NULL to of_platform_populate instead of passing an empty list. This cleans up the code and reduces the number of lines. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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