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* Merge branch 'next/fixes-non-critical' into next/cleanupOlof Johansson2014-08-076-110/+163
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merging in the few fixes we had also received, no need to keep those in a separate branch. * next/fixes-non-critical: drivers: CCI: Correct use of ! and & MAINTAINERS: Add sdhci-st file to ARCH/STI architecture ARM: EXYNOS: Fix build breakge with PM_SLEEP=n ARM: omap2+: gpmc-nand: Use dynamic platform_device_alloc() omap16xx: Removes fixme no longer needed in ocpi_enable() ARM: dts: OMAP5: Add device nodes for ABB ARM: omap2+: usb-tusb6010.c: Cleaning up variable is set more than once Signed-off-by: Olof Johansson <olof@lixom.net>
| * Merge tag 'omap-for-v3.17/fixes-not-urgent-signed' of ↵Arnd Bergmann2014-07-264-44/+97
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/fixes-non-critical Merge non-urgent omap fixes from Tony Lindgren: Fixes for omaps that were not considered urgent enough for the rc series. Mostly a fix for GPMC allocation and omap5 ABB (Adaptive Body Bias). * tag 'omap-for-v3.17/fixes-not-urgent-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: omap2+: gpmc-nand: Use dynamic platform_device_alloc() omap16xx: Removes fixme no longer needed in ocpi_enable() ARM: dts: OMAP5: Add device nodes for ABB ARM: omap2+: usb-tusb6010.c: Cleaning up variable is set more than once Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * Merge remote-tracking branch 'roger/for-v3.17/gpmc-omap' into ↵Tony Lindgren2014-07-151-42/+37
| | |\ | | | | | | | | | | | | omap-for-v3.17/fixes-not-urgent
| | | * ARM: omap2+: gpmc-nand: Use dynamic platform_device_alloc()Rostislav Lisovy2014-07-111-42/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GPMC controller supports up to 8 memory devices connected to it. Since there is one statically allocated "struct platform_device gpmc_nand_device" it is not possible to configure the system to use more than one NAND device connected to the GPMC. This modification makes it possible to use up to 8 NAND devices connected to the GPMC controller. Signed-off-by: Rostislav Lisovy <lisovy@merica.cz> Signed-off-by: Roger Quadros <rogerq@ti.com>
| | * | omap16xx: Removes fixme no longer needed in ocpi_enable()Nicholas Krause2014-07-081-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes the FIXME message above ocpi_enable being declared for proper locking in this function. As of the current kernel verisons there is no need for locking as only one driver uses this function currently and therefore there is no need for real locking requirements. Signed-off-by: Nicholas Krause <xerofoify@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: dts: OMAP5: Add device nodes for ABBAndrii.Tseglytskyi2014-07-081-0/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ABB device nodes for OMAP5 family of devices. Data is based on final production OMAP543x Technical Reference Manual revision Z (April 2013). Final production Data Manual for OMAP5432 SWPS050F(APRIL 2014). [nm@ti.com: co-developer and updates to latest documentation] Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Andrii.Tseglytskyi <andrii.tseglytskyi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: omap2+: usb-tusb6010.c: Cleaning up variable is set more than onceRickard Strandqvist2014-07-071-1/+0
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | A struct member variable is set to the same value more than once This was found using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: EXYNOS: Fix build breakge with PM_SLEEP=nKrzysztof Kozlowski2014-07-192-66/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix building of exynos_defconfig with disabled PM_SLEEP: CONFIG_PM_SLEEP=n CONFIG_PM_SLEEP_SMP=n CONFIG_SUSPEND=n by moving functions for power up/down of CPU and cluster to platsmp.c The build error messages: arch/arm/mach-exynos/built-in.o: In function `exynos_boot_secondary': arch/arm/mach-exynos/platsmp.c:111: undefined reference to `exynos_cpu_power_state' arch/arm/mach-exynos/platsmp.c:112: undefined reference to `exynos_cpu_power_up' arch/arm/mach-exynos/platsmp.c:116: undefined reference to `exynos_cpu_power_state' make: *** [vmlinux] Error 1 Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com>, Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* | | video: fix up versatile CLCD helper moveArnd Bergmann2014-07-232-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 11c32d7b6274cb0f ("video: move Versatile CLCD helpers") moved files out of the plat-versatile directory but in the process got a few of the dependencies wrong: - If CONFIG_FB is not set, the file no longer gets built, resulting in a link error - If CONFIG_FB or CONFIG_FB_ARMCLCD are disabled, we also get a Kconfig warning for incorrect dependencies due to the symbol being 'select'ed from the platform Kconfig. - When the file is not built, we also get a link error for missing symbols. This patch should fix all three, by removing the 'select' statements, changing the Kconfig description of the symbol to be enabled in exactly the right configurations, and adding inline stub functions for the case when the framebuffer driver is disabled. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* | | Merge tag 'omap-for-v3.17/soc-cleanup' of ↵Olof Johansson2014-07-2118-2382/+516
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup Merge "omap soc clean-up for v3.17 merge window" from Tony Lindgren: SoC specific omap clean-up for v3.17 merge window: - Changes to PRM and clock related code to help move things to drivers - Removal of unused ctrl module defines that no longer are needed with things moving to .dts files and drivers * tag 'omap-for-v3.17/soc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (23 commits) ARM: OMAP2+: clock/interface: remove some headers from clkt_iclk.c file ARM: OMAP2+: clock/dpll: remove unused header includes from dpll3xxx.c ARM: OMAP2+: clock/dpll: remove unused header includes from clkt_dpll.c ARM: OMAP2+: clock/interface: add a clk_features definition for idlest value ARM: OMAP2+: clock/dpll: add jitter correction behind clk_features ARM: OMAP2+: clock/dpll: convert bypass check to use clk_features ARM: OMAP2+: clock/dpll: add private API for checking if DPLL is in bypass ARM: OMAP2+: clock: add fint values to the ti_clk_features struct ARM: OMAP2+: clock: introduce ti_clk_features flags ARM: OMAP4+: dpll44xx: remove cm-regbits-44xx.h and clock44xx.h includes ARM: OMAP4+: dpll: remove cpu_is_omap44xx checks ARM: OMAP4+: clock: remove DEFINE_CLK_OMAP_HSDIVIDER macro ARM: OMAP4: Ctrl module register define diet ARM: OMAP3: control: isolate control module init to its own function ARM: OMAP3: PRM: move modem reset and iva2 idle to PRM driver ARM: OMAP3: control: add API for setting up the modem pads ARM: OMAP3: PRM: move PRM init code from PM core to the driver ARM: OMAP24xx: PRM: add API for clearing wakeup status bits ARM: OMAP3: PRM: add API for saving PRM scratchpad contents ARM: OMAP3: PRM: add API for checking and clearing cold reset status ... Signed-off-by: Olof Johansson <olof@lixom.net>
| * \ \ Merge tag 'for-v3.17/omap-clock-a' of ↵Tony Lindgren2014-07-217-100/+154
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.17/soc An OMAP clock cleanup series for 3.17 from Tero Kristo. This is in preparation for moving this code into drivers/clk/ti. Basic build, boot, and PM test logs are here: http://www.pwsan.com/omap/testlogs/clock-a-v3.17/20140717034329/
| | * | | ARM: OMAP2+: clock/interface: remove some headers from clkt_iclk.c fileTero Kristo2014-07-151-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead, copy the used constants from the header file to the source file. This allows the code to be migrated under drivers folder where we don't have access to the OMAP specific header files. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | ARM: OMAP2+: clock/dpll: remove unused header includes from dpll3xxx.cTero Kristo2014-07-151-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the machine specific header includes are no longer used, so remove these from the source file. This allows migration of the file under clock driver. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | ARM: OMAP2+: clock/dpll: remove unused header includes from clkt_dpll.cTero Kristo2014-07-151-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the machine specific header includes are no longer used, so remove these from the source file. This allows migration of the file under clock driver. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | ARM: OMAP2+: clock/interface: add a clk_features definition for idlest valueTero Kristo2014-07-152-7/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Helps to get rid of some runtime cpu_is_x checks. This also allows eventual migration of the code under clock driver. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | ARM: OMAP2+: clock/dpll: add jitter correction behind clk_featuresTero Kristo2014-07-153-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently DPLL code uses runtime cpu_is_343x checks to see if the DPLL has freqsel fields in its control register or not. Instead, add a new flag to the clk_features.flags and use this during runtime. Allows eventual move of the DPLL code under clock driver. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | ARM: OMAP2+: clock/dpll: convert bypass check to use clk_featuresTero Kristo2014-07-153-12/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OMAP2 DPLL code for checking whether DPLL is in bypass mode now uses clk_features data provided during boot. This avoids the need to use cpu_is_X type checks runtime, and allows us to eventually move the clock code under the clock driver. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | ARM: OMAP2+: clock/dpll: add private API for checking if DPLL is in bypassTero Kristo2014-07-151-28/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, same functionality is copy pasted in two locations. Instead, add a private API for this and get rid of some duplicated code. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | ARM: OMAP2+: clock: add fint values to the ti_clk_features structTero Kristo2014-07-153-22/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are SoC specific and get their init values based on the SoC type. Previously the values were hard coded within the DPLL clock code, but having them inside the clock features avoids runtime cpu_is_X type checks. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | ARM: OMAP2+: clock: introduce ti_clk_features flagsTero Kristo2014-07-153-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This shall be used to replace the cpu type checks around the clock code. Actual bit values will be introduced in patches later. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | ARM: OMAP4+: dpll44xx: remove cm-regbits-44xx.h and clock44xx.h includesTero Kristo2014-07-151-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead, copy the used bitfield definitions to the source file. Done in preparation to migrate the clock implementation under clock driver. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | ARM: OMAP4+: dpll: remove cpu_is_omap44xx checksTero Kristo2014-07-151-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are unnecessary, as the clock code is only used on OMAP4+ platforms through clock registrations. This also allows to eventually migrate the clock type implementation under clock driver. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | ARM: OMAP4+: clock: remove DEFINE_CLK_OMAP_HSDIVIDER macroTero Kristo2014-07-111-25/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This clock type declaration is no longer used as all omap4+ SoC clock data has been moved to DT, thus remove it. Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | | | Merge branch 'for-v3.17/cm-prm-cleanup' of ↵Tony Lindgren2014-07-158-240/+329
| |\ \ \ \ | | | | | | | | | | | | | | | | | | https://github.com/t-kristo/linux-pm into omap-for-v3.17/soc
| | * | | | ARM: OMAP3: control: isolate control module init to its own functionTero Kristo2014-07-044-12/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Control module related PM initializations are now moved within control module driver. Done in preparation to isolate the code to its own driver. Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | ARM: OMAP3: PRM: move modem reset and iva2 idle to PRM driverTero Kristo2014-07-042-15/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Done in preparation to move PRM into its own driver. Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | ARM: OMAP3: control: add API for setting up the modem padsTero Kristo2014-07-043-14/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the functionality from PM core to control driver. Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | ARM: OMAP3: PRM: move PRM init code from PM core to the driverTero Kristo2014-07-043-70/+92
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Helps to isolate the PRM driver. Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | ARM: OMAP24xx: PRM: add API for clearing wakeup status bitsTero Kristo2014-07-043-18/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This helps to isolate the PRM into its own driver. Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | ARM: OMAP3: PRM: add API for saving PRM scratchpad contentsTero Kristo2014-07-043-9/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This isolates the PRM register access within the PRM driver. Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | ARM: OMAP3: PRM: add API for checking and clearing cold reset statusTero Kristo2014-07-043-5/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This isolates the PRM register access within the PRM driver. Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | ARM: OMAP3: PRM: move modem reset to PRM driverTero Kristo2014-07-043-4/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a more proper isolation of the code. Done in preparation of making PRM an individual driver. Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | ARM: OMAP3: PRM: move iva reset to PRM driverTero Kristo2014-07-043-48/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a more proper isolation of the code. Done in preparation of making PRM an individual driver. Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | ARM: OMAP3: PRM: move prcm wakeup helper to prm driverTero Kristo2014-07-043-56/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Done in preparation to make the prm an individual driver. Signed-off-by: Tero Kristo <t-kristo@ti.com>
| * | | | | ARM: OMAP4: Ctrl module register define dietJoachim Eastwood2014-07-094-2042/+33
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mach-omap2 directory contains full register defines for OMAP4 control module but only around 27 of those are used. There are is a total of 1795 register defines in four files with only 27 in use. That is pretty low usefulness ratio... I guess alot more was used when we had omap4 board files and mach-omap2 contained more drivers but this has now changed. Signed-off-by: Joachim Eastwood <manabian@gmail.com> [tony@atomide.com: updated to apply] Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | | Merge tag 'samsung-cleanup' of ↵Olof Johansson2014-07-1956-202/+329
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup Merge "Samsung cleanup for v3.17" from Kukjin Kim: Most of them are for exynos SoCs, remove useless codes and update for PMU consolidation. - remove unnecessary header file in mach-exynos/pmu.c - remove unused code in mach-exynos/common.h - remove mach-exynos/regs-pmu.h dependency from PD - remove file path from comment section in mach-exynos - move SYSREG definitions into mach-exynos/regs-sys.h - add mapping PMU base address via DT for PMU cleanup - use staic in mach-exynos/common.h - update Samsung UART config options for low-level debug * tag 'samsung-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Add support for mapping PMU base address via DT ARM: EXYNOS: Remove "linux/bug.h" from pmu.c ARM: EXYNOS: Remove regs-pmu.h header dependency from pm_domain ARM: EXYNOS: Remove file path from comment section ARM: EXYNOS: Move SYSREG definition into sys-reg specific file ARM: EXYNOS: Make exynos machine_ops as static ARM: EXYNOS: Remove unused code in common.h ARM: debug: Update Samsung UART config options + Linux 3.16-rc5 Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | | | ARM: EXYNOS: Add support for mapping PMU base address via DTPankaj Dubey2014-07-152-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for mapping Samsung Power Management Unit (PMU) base address from device tree. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | | | ARM: EXYNOS: Remove "linux/bug.h" from pmu.cPankaj Dubey2014-07-151-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes unnecessary header file inclusion from pmu.c. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | | | ARM: EXYNOS: Remove regs-pmu.h header dependency from pm_domainPankaj Dubey2014-07-152-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current "pm_domain.c" file uses "S5P_INT_LOCAL_PWR_EN" definition from "regs-pmu.h" and hence needs to include this header file. As there is no other user of "S5P_INT_LOCAL_PWR_EN" definition other than pm_domain, to remove "regs-pmu.h" header file dependency from "pm_domain.c" it's better we define this definition in "pm_domain.c" file itself and thus it will help in removing header file inclusion from "pm_domain.c". Also removing "S5P_" prefix from macro. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | | | ARM: EXYNOS: Remove file path from comment sectionPankaj Dubey2014-07-155-9/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many files under "arm/mach-exynos" are having file path in file comment section which is invalid now. So for better code maintainability let's remove them. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | | | ARM: EXYNOS: Move SYSREG definition into sys-reg specific filePankaj Dubey2014-07-154-3/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While making PMU implementation to be device tree based, there are few register offsets related with SYSREG present in regs-pmu.h, so let's make a new header file "regs-sys.h" to keep all such SYSREG related register offsets and remove them from "regs-pmu.h" Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | | | ARM: EXYNOS: Make exynos machine_ops as staticPankaj Dubey2014-07-152-11/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As machine function ops are used only in this file let's make them static. Also remove unused and unwanted declarations from common.h. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | | | ARM: EXYNOS: Remove unused code in common.hSachin Kamat2014-07-151-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PINCTRL_EXYNOS is always selected by Exynos platform in its machine Kconfig. Thus the code in the else part is never used. Remove it. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | | | ARM: debug: Update Samsung UART config optionsSachin Kamat2014-07-151-16/+4
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In a multiplatform config, the low level debug option shows several UART port entries. Improve the user visible string so that it becomes clear to the user about Samsung UART ports. While at it also remove some lines from the help text that are no longer applicable across all Samsung platforms. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | | Merge tag 'fixes-for-linus' of ↵Linus Torvalds2014-07-1320-62/+153
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "This week's arm-soc fixes: - Another set of OMAP fixes * Clock fixes * Restart handling * PHY regulators * SATA hwmod data for DRA7 + Some trivial fixes and removal of a bit of dead code - Exynos fixes * A bunch of clock fixes * Some SMP fixes * Exynos multi-core timer: register as clocksource and fix ftrace. + a few other minor fixes There's also a couple more patches, and at91 fix for USB caused by common clock conversion, and more MAINTAINERS entries for shmobile. We're definitely switching to only regression fixes from here on out, we've been a little less strict than usual up until now" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits) ARM: at91: at91sam9x5: add clocks for usb device ARM: EXYNOS: Register cpuidle device only on exynos4210 and 5250 ARM: dts: Add clock property for mfc_pd in exynos5420 clk: exynos5420: Add IDs for clocks used in PD mfc ARM: EXYNOS: Add support for clock handling in power domain ARM: OMAP2+: Remove non working OMAP HDMI audio initialization ARM: imx: fix shared gate clock ARM: dts: Update the parent for Audss clocks in Exynos5420 ARM: EXYNOS: Update secondary boot addr for secure mode ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA. ARM: dts: am335x-evmsk: Enable the McASP FIFO for audio ARM: dts: am335x-evm: Enable the McASP FIFO for audio ARM: OMAP2+: Make GPMC skip disabled devices ARM: OMAP2+: create dsp device only on OMAP3 SoCs ARM: dts: dra7-evm: Make VDDA_1V8_PHY supply always on ARM: DRA7/AM43XX: fix header definition for omap44xx_restart ARM: OMAP2+: clock/dpll: fix _dpll_test_fint arithmetics overflow ARM: DRA7: hwmod: Add SYSCONFIG for usb_otg_ss ARM: DRA7: hwmod: Fixup SATA hwmod ARM: OMAP3: PRM/CM: Add back macros used by TI DSP/Bridge driver ...
| | * \ \ \ Merge tag 'samsung-fixes-3' of ↵Olof Johansson2014-07-123-6/+66
| | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes Merge "Samsung fixes-3 for 3.16" from Kukjin Kim: Samsung fixes-3 for v3.16 - update the parent for Auudss clock because kernel will be hang during late boot if the parent clock is disabled in bootloader. - enable clk handing in power domain because while power domain on/off, its regarding clock source will be reset and it causes a problem so need to handle it. - add mux clocks to be used by power domain for exynos5420-mfc during power domain on/off and property in device tree also. - register cpuidle only for exynos4210 and exynos5250 because a system failure will be happened on other exynos SoCs. * tag 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Register cpuidle device only on exynos4210 and 5250 ARM: dts: Add clock property for mfc_pd in exynos5420 clk: exynos5420: Add IDs for clocks used in PD mfc ARM: EXYNOS: Add support for clock handling in power domain ARM: dts: Update the parent for Audss clocks in Exynos5420 Signed-off-by: Olof Johansson <olof@lixom.net>
| | | * | | | ARM: EXYNOS: Register cpuidle device only on exynos4210 and 5250Tomasz Figa2014-07-111-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the exynos cpuidle driver works correctly only on exynos4210 and 5250. Trying to use it with just one CPU online on any other exynos SoCs will lead to system failure, due to unsupported AFTR mode on other SoCs. This patch fixes the problem by registering the driver only on supported SoCs and letting others simply use default WFI mode until support for them is added. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | | * | | | ARM: dts: Add clock property for mfc_pd in exynos5420Arun Kumar K2014-07-111-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding the optional clock property for the mfc_pd for handling the re-parenting while pd on/off. Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | | * | | | ARM: EXYNOS: Add support for clock handling in power domainPrathyush K2014-07-111-1/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While powering on/off a local powerdomain in exynos5 chipsets, the input clocks to each device gets modified. This behaviour is based on the SYSCLK_SYS_PWR_REG registers. E.g. SYSCLK_MFC_SYS_PWR_REG = 0x0, the parent of input clock to MFC (aclk333) gets modified to oscclk = 0x1, no change in clocks. The recommended value of SYSCLK_SYS_PWR_REG before power gating any domain is 0x0. So we must also restore the clocks while powering on a domain everytime. This patch adds the framework for getting the required mux and parent clocks through a power domain device node. With this patch, while powering off a domain, parent is set to oscclk and while powering back on, its re-set to the correct parent which is as per the recommended pd on/off sequence. Signed-off-by: Prathyush K <prathyush.k@samsung.com> Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | | * | | | ARM: dts: Update the parent for Audss clocks in Exynos5420Tushar Behera2014-07-081-1/+1
| | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently CLK_FOUT_EPLL was set as one of the parents of AUDSS mux. As per the user manual, it should be CLK_MAU_EPLL. The problem surfaced when the bootloader in Peach-pit board set the EPLL clock as the parent of AUDSS mux. While booting the kernel, we used to get a system hang during late boot if CLK_MAU_EPLL was disabled. Signed-off-by: Tushar Behera <tushar.b@samsung.com> Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com> Reported-by: Kevin Hilman <khilman@linaro.org> Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-10 21:33:50 +0000