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2013-06-21Merge tag 'remove-nondt-exynos-3' of ↵Arnd Bergmann57-8258/+136
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc From Kukjin Kim: cleanup and removing dead code for only support DT for exynos - remove board file for exynos - remove legacy files which are not used anymore - decouple ARCH_EXYNOS from PLAT_S5P * tag 'remove-nondt-exynos-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (35 commits) ARM: EXYNOS: Remove remaining dead code after non-DT support removal ARM: EXYNOS: Remove legacy L2X0 initialization ARM: EXYNOS: Use exynos_init_io() as map_io callback ARM: EXYNOS: Remove custom init_irq callbacks ARM: EXYNOS: Remove mach/regs-usb-phy.h header thermal: exynos: Support both EXYNOS4X12 SoCs ARM: EXYNOS: Remove unused base addresses from mach/map.h header ARM: EXYNOS: Remove mach/irqs.h header ARM: EXYNOS: Select SPARSE_IRQ for Exynos ARM: SAMSUNG: Make legacy MFC support code depend on SAMSUNG_ATAGS ARM: EXYNOS: Remove mach/regs-gpio.h header ARM: EXYNOS: Remove mach/gpio.h ARM: EXYNOS: Remove setup-i2c0.c ARM: EXYNOS: Do not select legacy Kconfig symbols any more ARM: SAMSUNG: Include most of mach/ headers conditionally ARM: EXYNOS: Decouple ARCH_EXYNOS from PLAT_S5P USB: Check for ARCH_EXYNOS separately platform: Check for ARCH_EXYNOS separately ARM: SAMSUNG: Compile legacy IRQ and GPIO PM code only with ATAGS support ARM: EXYNOS: Provide compatibility stubs for PM code in pm-core.h header ... Conflicts: arch/arm/mach-exynos/Kconfig Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-06-20Merge tag 'exynos-arch-2' of ↵Arnd Bergmann3-6/+11
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc From Kukjin Kim: arch/arm/mach-exynos update - enable XHCI on exynos5 - enable Pinctrl on exynos4 and exynos5 - calling scu_enable() is only available on Cortex-A9 * tag 'exynos-arch-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: call scu_enable() only in case of cortex-A9 processor ARM: EXYNOS: Select PINCTRL_EXYNOS for exynos4/5 at chip level ARM: EXYNOS: Enable XHCI support on exynos5 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-06-20Merge branch 'omap/pm-voltdomain-cleanup' into next/socArnd Bergmann7-46/+14
Conflicts: arch/arm/mach-omap2/Makefile arch/arm/mach-omap2/io.c Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-06-20Merge tag 'omap-for-v3.11/soc-part2-signed' of ↵Arnd Bergmann8-4/+120
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc From Tony Lindgren: Fix am43x minimal booting as I accidentally left out one patch from the already merged omap-for-v3.11/soc-signed branch. Also fixes for ti81x booting and revision check updates. These are based on omap-for-v3.11/soc-signed because of the am43x dependency to earlier patches. * tag 'omap-for-v3.11/soc-part2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP3+: am33xx id: Add new am33xx specific function to check dev_feature ARM: OMAP: TI816X: add powerdomains for TI816x ARM: OMAP2: TI81XX: id: Add cpu id for TI816x ES2.0 and ES2.1 ARM: OMAP2+: AM43x: basic dt support Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-06-20Merge tag 'sunxi-core-for-3.11-2' of git://github.com/mripard/linux into ↵Arnd Bergmann5-94/+163
next/soc From Maxime Ripard: Allwinner platform additions, take 2 Adds machine support for the Allwinner A10s SoC * tag 'sunxi-core-for-3.11-2' of git://github.com/mripard/linux: ARM: sunxi: Add Allwinner A10s machine compatible Depends on the sunxi/cleanup branch Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-06-20Merge tag 'sunxi-defconfig-for-3.11' of git://github.com/mripard/linux into ↵Arnd Bergmann1-0/+2
next/soc From Maxime Ripard: Allwinner defconfig changes for 3.11 * tag 'sunxi-defconfig-for-3.11' of git://github.com/mripard/linux: ARM: multi_v7: Enable Allwinner EMAC in multi_v7_defconfig Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-06-20Merge tag 'davinci-for-v3.11/soc-v2' of ↵Arnd Bergmann24-167/+56
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc From Sekhar Nori: DaVinci SoC changes for v3.11 This pull request moves DaVinci EDMA library to arch/arm/common so it can be used by OMAP based AM335x. This is a temporary step until all drivers are converted to use the dmaengine driver in drivers/dma/edma.c. Several drivers like SPI, MMC/SD have already been converted. Some like audio are pending. The other two patches in the pull request are cleanup in nature. * tag 'davinci-for-v3.11/soc-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: edma: remove unused transfer controller handlers ARM: davinci: move private EDMA API to arm/common ARM: davinci: remove __init atrribute from function declaration Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-06-20ARM: u300: only build for ARCH_MULTI_V5Arnd Bergmann1-1/+1
This avoids impossible platform combinations, as we cannot build a combined V5 + V6/V7 kernel. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Linus Walleij <linus.walleij@linaro.org>
2013-06-20Merge tag 'imx-soc-3.11' of git://git.linaro.org/people/shawnguo/linux-2.6 ↵Arnd Bergmann280-2087/+4007
into next/soc From Shawn Guo: imx soc changes for 3.11: * New SoCs i.MX6 Sololite and Vybrid VF610 support * imx5 and imx6 clock fixes and additions * Update clock driver to use of_clk_init() function * Refactor restart routine mxc_restart() to get it work for DT boot as well * Clean up mxc specific ulpi access ops * imx defconfig updates * tag 'imx-soc-3.11' of git://git.linaro.org/people/shawnguo/linux-2.6: (29 commits) ARM: imx_v6_v7_defconfig: Enable Vybrid VF610 ARM: imx_v6_v7_defconfig: Enable imx-wm8962 by default ARM: clk-imx6qdl: Add clko1 configuration for imx6qdl-sabresd ARM: imx_v6_v7_defconfig: Enable PWM and backlight options ARM: imx: Remove mxc specific ulpi access ops ARM: imx: add initial support for VF610 ARM: imx: add VF610 clock support ARM: imx_v6_v7_defconfig: enable parallel display ARM: imx: clk: No need to initialize phandle struct ARM: imx: irq-common: Include header to avoid sparse warning ARM: imx: Enable mx6 solo-lite support ARM: imx6: use common of_clk_init() call to initialize clocks ARM: imx6q: call of_clk_init() to register fixed rate clocks ARM: imx: imx_v6_v7_defconfig: Select CONFIG_DRM_IMX_TVE ARM: i.MX6: clk: add different DualLite MLB clock config ARM i.MX5: Add S/PDIF clocks ARM i.MX53: Add SATA clock ARM: imx6q: clk: add the eim_slow clock ARM: imx: remove MLB PLL from pllv3 ARM: imx: disable pll8_mlb in mx6q_clks ... Conflicts: arch/arm/Kconfig.debug (simple add/add conflict) Includes an update to 3.10-rc6 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-06-20Merge tag 'u300-multiplatform' of ↵Arnd Bergmann40-2219/+1786
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/soc From Linus Walleij: Device Tree and Multiplatform support for U300: - Add devicetree support to timer, pinctrl (probe), I2C block, watchdog, DMA controller and clocks. - Piecewise add a device tree containing all peripherals. - Delete the ATAG boot path. - Delete redundant platform data and board files. - Convert to multiplatform. * tag 'u300-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: (40 commits) ARM: u300: switch to using syscon regmap for board ARM: u300: Update MMC configs for u300 defconfig spi: pl022: use DMA by default when probing from DT pinctrl: get rid of all platform data for coh901 ARM: u300: convert MMC/SD clock to device tree ARM: u300: move the gated system controller clocks to DT i2c: stu300: do not request a specific clock name clk: move the U300 fixed and fixed-factor to DT ARM: u300: remove register definition file ARM: u300: add syscon node ARM: u300 use module_spi_driver to register driver ARM: u300: delete remnant machine headers ARM: u300: convert to multiplatform ARM: u300: localize <mach/u300-regs.h> ARM: u300: delete <mach/irqs.h> ARM: u300: delete <mach/hardware.h> ARM: u300: push down syscon registers ARM: u300: remove deps from debug macro ARM: u300: move debugmacro to debug includes ARM: u300: delete all static board data ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-06-20Merge tag 'integrator-pci-for-arm-soc' of ↵Arnd Bergmann13-406/+575
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/soc From Linus Walleij: This is a patch series that: - Pulls the Integrator/AP PCI bridge driver into one file - Adds full device tree support for it - Keeps ATAG support around for the time being * tag 'integrator-pci-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator: ARM: integrator: basic PCIv3 device tree support ARM: integrator: move static ioremapping into PCIv3 driver ARM: integrator: move VGA base assignment ARM: integrator: remap PCIv3 base dynamically ARM: integrator: move V3 register definitions into driver ARM: integrator: move PCI base address grab to probe ARM: integrator: grab PCI error IRQ in probe() ARM: integrator: convert PCIv3 bridge to platform device ARM: integrator: merge PCIv3 driver into one file ARM: pci: create pci_common_init_dev() Documentation/devicetree: add a small note on PCI Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-06-19ARM: multi_v7: Enable Allwinner EMAC in multi_v7_defconfigMaxime Ripard1-0/+2
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2013-06-18ARM: EXYNOS: call scu_enable() only in case of cortex-A9 processorLeela Krishna Amudala1-1/+1
This patch reads the cpuid part number and if it matches with cortex-A9, calls scu_enable() Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> Reviewed-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Select PINCTRL_EXYNOS for exynos4/5 at chip levelDoug Anderson2-5/+9
Previously if you had MACH_EXYNOS5_DT but not MACH_EXYNOS4_DT you'd be missing the pincontrol definitions. Move PINCTRL selects to the arch level since we should be enabling the code for all exynos variants. Update the PINCTRL descriptions to indicate that PINCTRL_EXYNOS is not for exynos5440. Also add basic dependencies for the PINCTRL_EXYNOS kernel config. Signed-off-by: Doug Anderson <dianders@chromium.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Enable XHCI support on exynos5Vivek Gautam1-0/+1
This patch enables support for XHCI on exynos5 series of SOCs, to support host side USB 3.0 support. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Remove remaining dead code after non-DT support removalArnd Bergmann3-26/+2
This patch removes remaining small bits of unused code that was left after removing non-DT support. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Remove legacy L2X0 initializationArnd Bergmann1-44/+4
Since Exynos is now supporting only DT-based boot, the old L2X0 initialization code is not needed anymore, so exynos4_l2x0_cache_init() can be greatly simplified. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Use exynos_init_io() as map_io callbackArnd Bergmann4-17/+4
Since there is no board specific mapping needed on Exynos, exynos_init_io() can be simplified and used as map_io callback for both Exynos4 and Exynos5. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Remove custom init_irq callbacksArnd Bergmann4-14/+0
Since both exynos4_init_irq() and exynos5_init_irq() are just calling irqchip_init(), there is no need for them to exist any more, since this is the default that is called when init_irq callback is not specified. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Remove mach/regs-usb-phy.h headerTomasz Figa1-74/+0
This patch removes mach/regs-usb-phy.h header, which is not used anywhere in the kernel. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18thermal: exynos: Support both EXYNOS4X12 SoCsTomasz Figa1-1/+2
EXYNOS4212 and EXYNOS4412 have the same thermal block, so there is no reason to include support only for EXYNOS4412 in this driver. Cc: linux-pm@vger.kernel.org Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Remove unused base addresses from mach/map.h headerTomasz Figa1-214/+0
This patch removes all the unused base addresses from mach/map.h header, leaving only addresses of IPs that currently use static IO mapping or need the address hardcoded, like low level debug UART. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Remove mach/irqs.h headerTomasz Figa1-476/+0
Since Exynos now uses CONFIG_SPARSE_IRQ and all remaining users of this header has been fixed, we can safely remove it. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Select SPARSE_IRQ for ExynosTomasz Figa2-0/+2
This patch adds selection of CONFIG_SPARSE_IRQ for ARCH_EXYNOS, since it is required by multiplatform and allows to remove the legacy mach/irqs.h header. To make this possible, a dummy IRQ_EINT_BIT macro is added to pm-core.h header to allow plat-samsung/pm.c compile. This macro is irrelevant for Exynos and will be removed after reworking Samsung pm code for multiplatform compatibility. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: SAMSUNG: Make legacy MFC support code depend on SAMSUNG_ATAGSTomasz Figa1-1/+10
This allows to bypass compilation of static platform device and resource definitions that require interrupts and base addresses to be defined statically. Cc: Jeongtae Park <jtp.park@samsung.com> Cc: Kamil Debski <k.debski@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Remove mach/regs-gpio.h headerTomasz Figa3-42/+0
Contents of this header are not used any more and can be safely removed. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Remove mach/gpio.hTomasz Figa1-289/+0
This patch removes mach/gpio.h header that is not required any more on Exynos. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Remove setup-i2c0.cTomasz Figa2-23/+0
Now since SAMSUNG_ATAGS is no longer selected for ARCH_EXYNOS, we can safely remove the remaining setup code. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Do not select legacy Kconfig symbols any moreTomasz Figa1-4/+0
This patch removes selection of several legacy Kconfig symbols from ARCH_EXYNOS to bypass compilation of code used only for ATAGS based boot. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: SAMSUNG: Include most of mach/ headers conditionallyTomasz Figa1-2/+6
Since it is illegal to include mach/ headers from source files outside of respective mach-* directory and DT-only Samsung platforms might not have all of them anyway, this patches makes inclusion of them conditional, based on CONFIG_SAMSUNG_ATAGS. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Decouple ARCH_EXYNOS from PLAT_S5PTomasz Figa5-7/+11
After removing support for ATAGS based boot on Exynos, there is not much that can be shared between Exynos and other S5P platforms. This patch makes Exynos a standalone Samsung platform, not using PLAT_S5P. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18USB: Check for ARCH_EXYNOS separatelyTomasz Figa2-1/+2
ARCH_EXYNOS is going to be excluded from PLAT_S5P, so it must be checked separately in Exynos-related Kconfig entries. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18platform: Check for ARCH_EXYNOS separatelyTomasz Figa3-5/+6
ARCH_EXYNOS is going to be excluded from PLAT_S5P, so it must be checked separately in Exynos-related Kconfig entries. Cc: linux-media@vger.kernel.org Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Kamil Debski <k.debski@samsung.com> Cc: Tomasz Stanislawski <t.stanislaws@samsung.com> Cc: Jeongtae Park <jtp.park@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: SAMSUNG: Compile legacy IRQ and GPIO PM code only with ATAGS supportTomasz Figa2-2/+16
This patch adds new Kconfig symbols, SAMSUNG_PM_GPIO and S5P_IRQ_PM that get enabled when GPIO_SAMSUNG, PM and S5P_PM are enabled, but only if SAMSUNG_ATAGS is selected. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: EXYNOS: Provide compatibility stubs for PM code in pm-core.h headerTomasz Figa1-0/+4
This patch adds several compatibility definitions that are not relevant for Exynos, but are required by Samsung PM core. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: SAMSUNG: Introduce GPIO_SAMSUNG Kconfig entryTomasz Figa4-1/+19
This patch adds Kconfig entry that selects whether legacy Samsung GPIO driver should be built or not. For platforms that support only DT based boot, the new pinctrl driver is used and so the old one is not needed. Cc: Grant Likely <grant.likely@linaro.org> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-18ARM: OMAP3+: am33xx id: Add new am33xx specific function to check dev_featureVaibhav Hiremath4-1/+19
Layout of DEV_FEATURE register (offset = 0x604) is different between TI81xx and AM33xx device, so create separate function which will check for features available on specific AM33xx SoC and set the flags accordingly. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Reviewed-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-06-18ARM: OMAP: TI816X: add powerdomains for TI816xAida Mynzhasova2-0/+73
This patch adds required structures for powerdomain initialization on the ti816x. It is impossible to use omap3430 structures in order to initialize powerdomains on ti816x, because there are big differences between PRCM module base address offsets on these CPUs. Signed-off-by: Aida Mynzhasova <aida.mynzhasova@skitlab.ru> Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-06-18ARM: OMAP2: TI81XX: id: Add cpu id for TI816x ES2.0 and ES2.1Aida Mynzhasova2-2/+11
Currently omap3xxx_check_revision() detects ES1.0 and ES1.1 only, this patch extends it by adding ES2.0 and ES2.1 versions support. Signed-off-by: Aida Mynzhasova <aida.mynzhasova@skitlab.ru> Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-06-18Merge tag 'omap-pm-v3.11/voltdm' of ↵Tony Lindgren7-46/+14
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-v3.11/pm-voltdomain OMAP: PM: remove requirement for voltage domain data; remove dummy data
2013-06-18Merge tag 'keystone-soc-for-arm-soc' of ↵Olof Johansson13-0/+509
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/soc From Santosh Shilimkar: SOC support for Keystone II devices: - Minimal machine and device-tree support with arch_timers and console UART - Reboot hook using PLL reset - Low level debug support using UART - SMP boot support * tag 'keystone-soc-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone: ARM: keystone: Enable SMP support on Keystone machines ARM: keystone: Add minimal TI Keystone platform support ARM: dts: keystone: Add minimal Keystone SOC device tree data Signed-off-by: Olof Johansson <olof@lixom.net>
2013-06-18ARM: edma: remove unused transfer controller handlersMatt Porter1-37/+0
Fix build on OMAP, the irqs are undefined on AM33xx. These error interrupt handlers were hardcoded as disabled so since they are unused code, simply remove them. Signed-off-by: Matt Porter <mporter@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-06-18ARM: davinci: move private EDMA API to arm/commonMatt Porter22-103/+29
Move mach-davinci/dma.c to common/edma.c so it can be used by OMAP (specifically AM33xx) as well. Signed-off-by: Matt Porter <mporter@ti.com> Acked-by: Chris Ball <cjb@laptop.org> # davinci_mmc.c Acked-by: Mark Brown <broonie@linaro.org> Acked-by: Olof Johansson <olof@lixom.net> [nsekhar@ti.com: dropped davinci sffsdr changes] Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-06-18ARM: keystone: Enable SMP support on Keystone machinesSantosh Shilimkar5-0/+75
Add basic SMP support for Keystone machines. This does not include support for CPU hotplug for now. Cc: Arnd Bergmann <arnd@arndb.de> Cc: arm@kernel.org Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2013-06-18ARM: keystone: Add minimal TI Keystone platform supportSantosh Shilimkar9-0/+307
Texas Instruments Keystone family of multi-core devices are based on ARM Cortex A15. Patch adds basic definitions for a new Keystone sub-architecture in ARM. The TCI66xxK2H Communications Infrastructure Keystone SoCs are member of the C66x family based on TI's new KeyStone 2 multi-core SoC Architecture designed specifically for high performance wireless and networking infrastructure applications. The SOCs contains many subsystems like Cortex A15 ARM CorePacs, C66XX DSP CorePacs, MSMC memory controller, Tera Net bus, IP Network, Navigator, Hyperlink, 1G/10G Ethernet, Radio layers and queue based communication systems. Cc: Arnd Bergmann <arnd@arndb.de> Cc: arm@kernel.org Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2013-06-18ARM: dts: keystone: Add minimal Keystone SOC device tree dataSantosh Shilimkar2-0/+127
Add minimal device tree data for Keystone2 based SOCs. Patch contains mainly ARM related SOC data and nothing about EVM specific yet. Cc: Grant Likely <grant.likely@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: arm@kernel.org Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2013-06-17ARM: AM33xx: Remove the unused voltagedomain dataRajendra Nayak5-46/+7
Now that there is a way to tell the powerdomain core about missing voltage domain auto-scaling control in SoCs', get rid of the dummy voltage domain data populated for AM33xx devices. Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Tested-by: Afzal Mohammed <afzal@ti.com> # am335x evm Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-06-17ARM: OMAP2+: Powerdomain: Remove the need to always have a voltdm associated ↵Rajendra Nayak2-0/+7
to a pwrdm The powerdomain framework currently expects all powerdomains to be associated with a corresponding voltagedomain. For some SoCs' (like the already existing AM33xx family, or for the upcoming AM437x and DRA7 SoCs') which do not have a Voltage controller/Voltage Processor (neither the SR I2C bus to communicate with the PMIC) there is no need for a Powerdomain to have a voltage domain association since there is no auto-scaling of voltages possible using the voltage FSM. Extend the arch operations to add an api which the powerdomain core can then use to identify if a voltdm lookup and association for a powerdomain is really needed. Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Tested-by: Afzal Mohammed <afzal@ti.com> # am335x evm Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-06-17ARM: u300: switch to using syscon regmap for boardLinus Walleij3-12/+10
This switches the code using a local remapping of the system controller to enable the U300 board to be self-powered over to making the U300-specific syscon compatible with the MFD generic syscon driver, selecting the generic syscon driver, and augmenting the board power code to pick the regmap and manipulate the syscon from the regmap side of things. Cc: Dong Aisheng <dong.aisheng@linaro.org> Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-06-17ARM: u300: Update MMC configs for u300 defconfigUlf Hansson1-1/+2
Enable MMC_UNSAFE_RESUME to be accomplish a proper suspend/resume cycle for SD/SDIO/(e)MMC. ARMMMCI host driver supports clock gating through runtime PM, thus MMC_CLKGATE is not needed. Moreover ARMMMCI can do scatter-gather which means we can explicity disable MMC_BLOCK_BOUNCE, since it's default enabled, to skip unnecessary bounce buffer copying. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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