- 20 Jun, 2013 10 commits
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Arnd Bergmann authored
Merge tag 'samsung-defconfig-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc From Kukjin Kim: update exynos_defconfig - enable GPIO buttons and RTC drivers * tag 'samsung-defconfig-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: exynos_defconfig: Enable GPIO buttons and RTC drivers Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
Merge tag 'remove-nondt-exynos-3' of 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:
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Arnd Bergmann authored
Merge tag 'exynos-arch-2' of 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:
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Arnd Bergmann authored
Conflicts: arch/arm/mach-omap2/Makefile arch/arm/mach-omap2/io.c Signed-off-by: -
Arnd Bergmann authored
Merge tag 'omap-for-v3.11/soc-part2-signed' of 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:
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git://github.com/mripard/linuxArnd Bergmann authored
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:
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git://github.com/mripard/linuxArnd Bergmann authored
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:
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Arnd Bergmann authored
Merge tag 'davinci-for-v3.11/soc-v2' of 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:
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Arnd Bergmann authored
This avoids impossible platform combinations, as we cannot build a combined V5 + V6/V7 kernel. Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
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git://git.linaro.org/people/shawnguo/linux-2.6Arnd Bergmann authored
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:
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- 19 Jun, 2013 3 commits
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Arnd Bergmann authored
Merge tag 'u300-multiplatform' of 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:
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Arnd Bergmann authored
Merge tag 'integrator-pci-for-arm-soc' of 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:
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Maxime Ripard authored
Signed-off-by:Maxime Ripard <maxime.ripard@free-electrons.com>
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- 18 Jun, 2013 27 commits
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Leela Krishna Amudala authored
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>
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Doug Anderson authored
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:
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Vivek Gautam authored
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:
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Arnd Bergmann authored
This patch removes remaining small bits of unused code that was left after removing non-DT support. Signed-off-by:
Tomasz Figa <t.figa@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
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Arnd Bergmann authored
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:
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Arnd Bergmann authored
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:
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Arnd Bergmann authored
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:
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Tomasz Figa authored
This patch removes mach/regs-usb-phy.h header, which is not used anywhere in the kernel. Signed-off-by:
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Tomasz Figa authored
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:
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Tomasz Figa authored
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:
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Tomasz Figa authored
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:
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Tomasz Figa authored
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:
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Tomasz Figa authored
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:
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Tomasz Figa authored
Contents of this header are not used any more and can be safely removed. Signed-off-by:
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Tomasz Figa authored
This patch removes mach/gpio.h header that is not required any more on Exynos. Signed-off-by:
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Tomasz Figa authored
Now since SAMSUNG_ATAGS is no longer selected for ARCH_EXYNOS, we can safely remove the remaining setup code. Signed-off-by:
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Tomasz Figa authored
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:
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Tomasz Figa authored
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:
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Tomasz Figa authored
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:
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Tomasz Figa authored
ARCH_EXYNOS is going to be excluded from PLAT_S5P, so it must be checked separately in Exynos-related Kconfig entries. Signed-off-by:
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Tomasz Figa authored
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:
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Tomasz Figa authored
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:
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Tomasz Figa authored
This patch adds several compatibility definitions that are not relevant for Exynos, but are required by Samsung PM core. Signed-off-by:
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Tomasz Figa authored
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:
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Tushar Behera authored
Many of the boards use GPIO-mapped buttons for generic input. For Arndale board, these buttons also serve as wakeup source. And the issues reported in commit 522ccdb6 ("ARM: dts: Disable the RTC by default on exynos5") are no longer reproduced on EXYNOS5250 based systems. Hence it would be better to re-enable RTC support for EXYNOS5250. Signed-off-by:
Tushar Behera <tushar.behera@linaro.org> [mturquette@linaro.org: ack on RTC enabling] Acked-by:
Mike Turquette <mturquette@linaro.org> Acked-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
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Vaibhav Hiremath authored
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>
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Aida Mynzhasova authored
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:
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