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2017-10-30Merge tag 'tegra-for-4.15-arm64-defconfig' of ↵Arnd Bergmann1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/soc Pull "arm64: tegra: Default configuration updates for v4.15-rc1" from Thierry Reding: This enables the PCI host controller on 64-bit ARM. It is supported and enabled via device tree on Tegra210 and Tegra186. * tag 'tegra-for-4.15-arm64-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: defconfig: Enable Tegra PCI controller
2017-10-30Merge tag 'sunxi-core-for-4.15' of ↵Arnd Bergmann3-2/+12
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/soc Pull "Allwinner core changes for 4.15" from Maxime Ripard: A bunch of patches for the sunxi documentation and mach-sunxi. The most notable feature is the introduction of the R40 support. * tag 'sunxi-core-for-4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: ARM: sunxi: add support for R40 SoC ARM: sunxi: fix the core number of V3s in sunxi README dt-bindings: add compatible string for Allwinner V3s SoC
2017-10-20Merge tag 'omap-for-v4.15/ti-sysc-signed' of ↵Arnd Bergmann39-1709/+1253
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc Pull "more soc changes for omaps for v4.15 merge window" from Tony Lindgren: Drop omap legacy platform data for IRQ, DMA and IO resources. With the dts files fixed up to contain the necessary data for basic resources, we can drop the related platform data. Note that this branch depends on the "omap-for-v4.15/fixes-dt-signed" branch and the patches with dependencies are based on a merge with that branch. These patches first ensure things keep working for the legacy "ti,hwmods" property when we start making it optional, then adds a minimal TI sysc interconnect target device driver to handle the new generic "ti,sysc" compatible property. And then we can finally drop the legacy platform data for IRQ, DMA and IO resources as seen in the diffstats. * tag 'omap-for-v4.15/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (25 commits) bus: ti-sysc: Fix unbalanced pm_runtime_enable by adding remove bus: ti-sysc: mark PM functions as __maybe_unused ARM: OMAP2+: omap_device: fix error return code in omap_device_copy_resources() ARM: OMAP2+: Drop legacy struct omap_hwmod_addr_space ARM: OMAP2+: Drop omap_hwmod_dma_info ARM: OMAP2+: Drop omap_hwmod_irq_info ARM: OMAP4: Remove legacy IRQ for PRM ARM: OMAP3: Remove legacy IRQ for PRM bus: ti-sysc: Add minimal TI sysc interconnect target driver ARM: OMAP2+: Populate legacy resources for dma and smartreflex ARM: OMAP2+: Parse module IO range from dts for legacy "ti,hwmods" support ARM: dts: Configure SmartReflex only to idle the interconnect target module ARM: dts: Add nodes for missing omap4 interconnect target modules dt-bindings: bus: Minimal TI sysc interconnect target module binding ARM: dts: Add missing hwmod related properties for dra7 ARM: dts: Add missing hwmod related nodes for am33xx ARM: dts: Add missing dma hwmod property for omap5 ARM: dts: Add missing wdt3 node for omap4 ARM: dts: Add missing hsi node for omap4 ARM: dts: Add missing onewire node for omap4 ...
2017-10-19Merge tag 'stm32-defconfig-for-v4.15-1' of ↵Arnd Bergmann1-6/+5
git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/soc Pull "STM32 defconfig updates for v4.15, round 1" from Alexandre Torgue: Highlights: ---------- -Regenerate default configuration -Add DMAMUX support -Add I2C F7 support -Add MDMA support * tag 'stm32-defconfig-for-v4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: ARM: configs: stm32: Add MDMA support in STM32 defconfig ARM: configs: stm32: Add I2C F7 support in STM32 defconfig ARM: configs: stm32: Add DMAMUX support in STM32 defconfig ARM: configs: stm32: Update default configuration for v4.14-rc1
2017-10-19ARM: defconfig: select the right SX150X driverLinus Walleij1-1/+1
The SX150X GPIO expander has been moved to pin control and its Kconfig symbol has been renamed. We used to have a paper-over thing in Kconfig but it was causing circular dependencies so I have had to kill it off. Select the right driver instead. Signed-off-by: Linus Walleij <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2017-10-19Merge tag 'qcom-defconfig-for-4.15' of ↵Arnd Bergmann1-15/+27
git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/soc Pull "Qualcomm ARM Based defconfig Updates for v4.15" from Andy Gross: * Enable Sony Z2 tablet options * Enable USB on APQ8064/MSM8974 * Fixup/catchup config to support newer options * tag 'qcom-defconfig-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: ARM: qcom_defconfig: Enable Z2 Tablet related options ARM: qcom_defconfig: Disable DEBUG_GPIO ARM: qcom_defconfig: Enable configs for USB on apq8064/msm8974 ARM: qcom_defconfig: Resync with new Kconfig options
2017-10-19Merge tag 'qcom-arm64-defconfig-for-4.15' of ↵Arnd Bergmann1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/soc Pull "Qualcomm ARM64 Based defconfig Updates for v4.15" from Andy Gross: * Enable QCOM IOMMU * Enable Qualcomm USB options * tag 'qcom-arm64-defconfig-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: arm64: defconfig: re-enable Qualcomm DB410c USB arm64: defconfig: Enable QCOM_IOMMU
2017-10-19Merge tag 'zynq-soc-for-4.15' of https://github.com/Xilinx/linux-xlnx into ↵Arnd Bergmann1-1/+0
next/soc Pull "arm: Xilinx Zynq patches for v4.15" from Michal Simek: - Remove Soren from reviewer list * tag 'zynq-soc-for-4.15' of https://github.com/Xilinx/linux-xlnx: MAINTAINERS: Remove myself as reviewer
2017-10-19Merge tag 'samsung-soc-4.15' of ↵Arnd Bergmann12-78/+27
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc Pull "Samsung mach/soc changes for v4.15" from Krzysztof Kozłowski: 1. Cleanups for s3c24xx and s3c64xx (memory allocation printks, code style). 2. Remove of Exynos4212 related dead code (no more support for this SoC). * tag 'samsung-soc-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: EXYNOS: Remove Exynos4212 related dead code ARM: SAMSUNG: Simplify size used for kzalloc ARM: SAMSUNG: Remove printk for failed memory allocation ARM: s3c64xx: Delete an unnecessary return statement in samsung_bl_set ARM: s3c64xx: Remove printk for failed memory allocation in samsung_bl_set ARM: s3c2410: Fix typos in a comments ARM: s3c24xx: Simplify size used for kzalloc in iotiming get ARM: s3c24xx: Remove printk for failed memory allocation in iotiming get
2017-10-19Merge tag 'samsung-defconfig-4.15' of ↵Arnd Bergmann2-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc Pull "Samsung defconfig changes for v4.15" from Krzysztof Kozłowski: 1. Enable USB3503 on multi_v7 for Odroid U3. 2. Enable USB Attached SCSI for Odroid HC1. * tag 'samsung-defconfig-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: multi_v7_defconfig: Enable UAS support for Odroid HC1 board ARM: exynos_defconfig: Enable UAS support for Odroid HC1 board ARM: multi_v7_defconfig: Enable USB3503 driver
2017-10-19Merge tag 'omap-for-v4.15/soc-signed' of ↵Arnd Bergmann10-97/+62
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc Pull "OMAP soc changes for omaps for v4.15 merge window" from Tony Lindgren: SoC changes for omaps for v4.15 merge window that are mostly non-urgent fixes and clean-up in preparation for dropping more platform data later on: - Fix am33xx/am437x MMC address space offsets - Fix overwriting clkctrl and modulemode values when dts data is used - Drop unused platform init code for omap_init_hdq - Drop unused struct omap_hwmod_mux_info - Remove duplicate define for dra722 es1.0 silicon revision - Add support for dra71x es2.1 - Make omap_dma_dev_info __initdata - A series of fixes for Coccinelle found issues * tag 'omap-for-v4.15/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP: Fix typos in two comment lines in _omap_dm_timer_request() ARM: OMAP: Use kcalloc() in omap_system_dma_probe() ARM: OMAP: Improve a size determination in two functions ARM: OMAP: Delete an error message for a failed memory allocation in two functions ARM: OMAP2+: make omap_dma_dev_info __initdata ARM: DRA722: Add support for DRA71x Silicon Rev 2.1 ARM: DRA722: remove redundant definition of 1.0 device ARM: OMAP2+: Drop unused omap_hwmod_mux_info ARM: OMAP2+: Drop unused omap_init_hdq ARM: OMAP2+: Fix overwriting of clkctrl and modulemode values ARM: OMAP2+: Fix MMC address space mismatch for am33xx and am43xx
2017-10-19Merge tag 'davinci-for-v4.15/defconfig' of ↵Arnd Bergmann1-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc Pull "DaVinci defconfig updates for v4.15" from Sekhar Nori: Enable CMA and MTD command line partitioning support. * tag 'davinci-for-v4.15/defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci_all_defconfig: enable CMA options ARM: davinci_all_defconfig: enable MTD_CMDLINE_PARTS
2017-10-19Merge tag 'hisi-defconfig-for-4.15' of git://github.com/hisilicon/linux-hisi ↵Arnd Bergmann1-0/+1
into next/soc Pull "ARM64: hisilicon: defconfig updates for 4.15" from Wei Xu: - Enable DRM_HISI_HIBMC for the D03/D05 board * tag 'hisi-defconfig-for-4.15' of git://github.com/hisilicon/linux-hisi: arm64: defconfig: Enable hisilicon hibmc drm driver
2017-10-19arm64: defconfig: Enable QCOM_IOMMUNicolas Dechesne1-0/+1
Enable QCOM IOMMU driver for 'B' family devices, such as APQ8016 found on the Dragonboard 410c. With this change, graphics console and GPU are working fine (using mesa/freedreno for GPU driver). Signed-off-by: Nicolas Dechesne <[email protected]> Acked-by: Bjorn Andersson <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2017-10-19arm64: Add ThunderX drivers to defconfigRobin Murphy1-0/+3
ThunderX needs its PCI host drivers to do anything useful, and it's probably helpful to have networking by default too. Signed-off-by: Robin Murphy <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2017-10-19Merge tag 'renesas-soc2-for-v4.15' of ↵Arnd Bergmann1-0/+2
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Pull "Second Round of Renesas ARM Based SoC Updates for v4.15" from Simon Horman: Fix to allow UP build of shmobile. Arnd Bergmann says: A bugfix for the SMP case broke the build for the UP case: arch/arm/mach-shmobile/headsmp-apmu.o: In function `shmobile_boot_apmu': (.text+0x34): undefined reference to `secondary_startup' The assembler file mixes code that is used for SMP with code that we also need on a single-CPU build, so I'm leaving it always enabled in the Makefile, but enclose the SMP code in an #ifdef. * tag 'renesas-soc2-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: rcar-gen2: fix non-SMP build
2017-10-19Merge tag 'vexpress-updates-4.15' of ↵Arnd Bergmann1-6/+2
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/soc Pull "ARMv7 Vexpress update/cleanup for v4.15" from Sudeep Holla: Cosmetic cleanup dropping extra debug messages for memory allocation failures * tag 'vexpress-updates-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: ARM: vexpress/spc: Delete an error message for a failed memory allocation
2017-10-19Merge tag 'renesas-arm64-defconfig-for-v4.15' of ↵Arnd Bergmann1-0/+3
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Pull "Renesas ARM64 Based SoC Defconfig Updates for v4.15" from Simon Horman: * Enable the following to allow further test coverage - r8a77970 (V3M) and r8a77995 (D3) R-Car Gen3 SoCs - R-Car Gen3 thermal driver. This is used on a range of R-Car Gen3 SoCs * tag 'renesas-arm64-defconfig-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: arm64: defconfig: enable R8A77970 SoC arm64: defconfig: enable thermal driver for Renesas R-Car Gen3 arm64: defconfig: Enable Renesas R8A77995 SoC
2017-10-19Merge tag 'integrator-pciv3-delete' of ↵Arnd Bergmann4-913/+0
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/soc Pull "Delete old PCIv3 driver" from Linus Walleij: This deletes the old PCIv3 driver in the Integrator machine. It has been superceded by a modernized driver in the PCI subsystem host/ directory. * tag 'integrator-pciv3-delete' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator: ARM: integrator: Delete the V3 PCI driver
2017-10-19Merge tag 'arm-soc/for-4.15/soc' of http://github.com/Broadcom/stblinux into ↵Arnd Bergmann10-139/+132
next/soc Pull "Broadcom soc changes for 4.15 (part 1)" from Florian Fainelli: This pull request contains Broadcom ARM-based SoC/Kconfig changes for 4.15 please pull the following: - Danilo removes the clock provider driver stubs which are no longer needed now that we have a proper CPRMAN clock provider driver - Stefan moves the SMP startup code for BCM2836 from the interrupt controller driver down to where it belongs in the architecture code, this was requested by Marc Zyngier before comitting any fixes to that code - Phil provides a fix for a future Raspberry Pi firmware which will make the secondary cores wait for an event and therefore requires the CPU onlining other cores to send such event (along with the appropriate barrier) - Florian fixes the BRCMSTB UART debug stub to work correctly when using an ARM BE8 kernel since there were some missing register read swapping needed * tag 'arm-soc/for-4.15/soc' of http://github.com/Broadcom/stblinux: ARM: brcmstb: Add appropriate ARM_BE8() macros for swapping ARM: bcm2836: Send event when onlining other cores irqchip: bcm2836: Move SMP startup code to arch/arm (v2) clk: bcm2835: remove remains from stub clk driver
2017-10-19Merge tag 'renesas-soc-for-v4.15' of ↵Arnd Bergmann7-19/+54
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Pull "Renesas ARM Based SoC Updates for v4.15" from Simon Horman: * Prepare to enable SMP on R-Car E2 (r8a7794). Geert Uytterhoeven says: "The main hurdle here is that R-Car Gen2 boot loaders do not initialize the arch_timer CNTVOFF register, which thus needs workarounds on Linux. - The first patch adds a definition for MON_MODE, as suggested by Marc Zyngier, - The second patch makes sure CNTVOFF is initialized for boot and secondary Cortex-A15 and Cortex-A7 CPU cores, like is already done for the boot Cortex-A7 CPU core. Without this, the ARM arch timer does not work on secondary CPU cores." A follow-up patch to enable SMP in DT on R-Car E2 (r8a7794) is currently deferred unto v4.16 as it depends on the above. * Enable low-level debugging support for RZ/G1E (r8a7745). Fabrizio Castro says, "RZ/G1E uses SCIF4 for the debug console." * tag 'renesas-soc-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: rcar-gen2: Make sure CNTVOFF is initialized on CA7/15 ARM: Add definition for monitor mode ARM: debug-ll: Add support for r8a7745
2017-10-19Merge tag 'renesas-defconfig-for-v4.15' of ↵Arnd Bergmann1-0/+1
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Pull "Renesas ARM Based SoC Defconfig Updates for v4.15" from Simon Horman: Enable BQ32000 RTC driver in multi_v7_defconfig. Biju Das says, "The iWave RZ/G1M Q7 SOM supports RTC (TI BQ32000). To increase hardware support enable the driver in the multi_v7_defconfig multiplatform configuration." * tag 'renesas-defconfig-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: multi_v7_defconfig: Enable BQ32000 RTC driver
2017-10-19Merge tag 'ep93xx-for-arm-soc-1' of ↵Arnd Bergmann4-66/+39
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/soc Pull "EP93xx improvements for v4.15" EP93xx patches that have been floating for a while, converting the platform to sparsemem, using SPI-MMC and a bit more. * tag 'ep93xx-for-arm-soc-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator: ARM: ep93xx: Add lm70 HWMON sensor to TS-72xx boards ARM: ep93xx: tidy up TS-72xx Watchdog resources ARM: ep93xx: simone: let the mmc_spi driver handle the card detect ARM: ep93xx: switch to SPARSEMEM
2017-10-19arm64: defconfig: Enable Tegra PCI controllerTuomas Tynkkynen1-0/+1
The driver has supported the 64-bit Tegra210 for a while now, so enable it in the defconfig. Signed-off-by: Tuomas Tynkkynen <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2017-10-16arm64: defconfig: re-enable Qualcomm DB410c USBAlex Elder1-0/+3
Stephen Boyd reworked some Qualcomm USB code earlier this year. The result requires a few different config options to be enabled in order for the USB on the DragonBoard 410c to continue working, but these were never added to arm64 "defconfig". As a result, USB on that board stopped working during the v4.13-rc1 merge window. Re-enable this functionality by setting the needed config options in the arm64 "defconfig" file. Signed-off-by: Alex Elder <[email protected]> Signed-off-by: Andy Gross <[email protected]>
2017-10-16ARM: configs: stm32: Add MDMA support in STM32 defconfigPierre-Yves MORDRET1-0/+1
This patch adds MDMA support in STM32 defconfig file Signed-off-by: Pierre-Yves MORDRET <[email protected]> Signed-off-by: Alexandre Torgue <[email protected]>
2017-10-13bus: ti-sysc: Fix unbalanced pm_runtime_enable by adding removeTony Lindgren1-0/+25
Looks like we're missing remove() that's needed if a driver instance rebound. Otherwise we will get "Unbalanced pm_runtime_enable!". Signed-off-by: Tony Lindgren <[email protected]>
2017-10-13bus: ti-sysc: mark PM functions as __maybe_unusedArnd Bergmann1-2/+2
The new bus driver causes a harmless compile-time warning when CONFIG_PM is disabled: drivers/bus/ti-sysc.c:440:12: error: 'sysc_runtime_resume' defined but not used [-Werror=unused-function] static int sysc_runtime_resume(struct device *dev) ^~~~~~~~~~~~~~~~~~~ drivers/bus/ti-sysc.c:421:12: error: 'sysc_runtime_suspend' defined but not used [-Werror=unused-function] static int sysc_runtime_suspend(struct device *dev) ^~~~~~~~~~~~~~~~~~~~ This marks the two unused functions as __maybe_unused to shut up that warning. Fixes: 0eecc636e5a2 ("bus: ti-sysc: Add minimal TI sysc interconnect target driver") Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-13ARM: OMAP2+: omap_device: fix error return code in omap_device_copy_resources()Wei Yongjun1-1/+3
Fix to return error code -EINVAL from the irq_of_parse_and_map() error handling case instead of 0, as done elsewhere in this function. Fixes: d85a2d61432a ("ARM: OMAP2+: Populate legacy resources for dma and smartreflex") Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-11arm64: defconfig: Enable QCOM_IOMMUNicolas Dechesne1-0/+1
Enable QCOM IOMMU driver for 'B' family devices, such as APQ8016 found on the Dragonboard 410c. With this change, graphics console and GPU are working fine (using mesa/freedreno for GPU driver). Signed-off-by: Nicolas Dechesne <[email protected]> Acked-by: Bjorn Andersson <[email protected]> Signed-off-by: Andy Gross <[email protected]>
2017-10-11ARM: qcom_defconfig: Enable Z2 Tablet related optionsBjorn Andersson1-0/+17
Select the options necessary to get USB, coincell, WiFI, touchscreen and backlight on the Z2 Tablet (and other family B devices) working. The device specific peripherals are selected as modules. Signed-off-by: Bjorn Andersson <[email protected]> Signed-off-by: Andy Gross <[email protected]>
2017-10-11ARM: qcom_defconfig: Disable DEBUG_GPIOBjorn Andersson1-1/+0
GPIO debug spams the kernel log quite a bit, so remove this from the default Qualcomm defconfig. Signed-off-by: Bjorn Andersson <[email protected]> Signed-off-by: Andy Gross <[email protected]>
2017-10-11ARM: qcom_defconfig: Enable configs for USB on apq8064/msm8974Stephen Boyd1-0/+7
Enable the regulator driver, usb phy drivers, and hsic hub driver to support USB devices on apq8064 and msm8974. Signed-off-by: Stephen Boyd <[email protected]> Signed-off-by: Andy Gross <[email protected]>
2017-10-11ARM: qcom_defconfig: Resync with new Kconfig optionsBjorn Andersson1-14/+3
CONFIG_HWSPINLOCK must be selected explicitly for SMEM and its dependencies to be enabled. The update is generated by "make savedefconfig" and as such reflects changes to the implicit state of other options, as of v4.14-rc1. Signed-off-by: Bjorn Andersson <[email protected]> Signed-off-by: Andy Gross <[email protected]>
2017-10-11ARM: OMAP: Fix typos in two comment lines in _omap_dm_timer_request()Markus Elfring1-2/+2
Adjust three words in this description. Signed-off-by: Markus Elfring <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-11ARM: OMAP: Use kcalloc() in omap_system_dma_probe()Markus Elfring1-2/+3
* A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kcalloc". This issue was detected by using the Coccinelle software. * Replace the specification of a data type by a pointer dereference to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-11ARM: OMAP: Improve a size determination in two functionsMarkus Elfring2-2/+2
Replace the specification of data structures by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-11ARM: OMAP: Delete an error message for a failed memory allocation in two ↵Markus Elfring2-7/+2
functions Omit extra messages for a memory allocation failure in these functions. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-11ARM: shmobile: rcar-gen2: fix non-SMP buildArnd Bergmann1-0/+2
A bugfix for the SMP case broke the build for the UP case: arch/arm/mach-shmobile/headsmp-apmu.o: In function `shmobile_boot_apmu': (.text+0x34): undefined reference to `secondary_startup' The assembler file mixes code that is used for SMP with code that we also need on a single-CPU build, so I'm leaving it always enabled in the Makefile, but enclose the SMP code in an #ifdef. Fixes: fd45a136ff6 ("ARM: shmobile: rcar-gen2: Make sure CNTVOFF is initialized on CA7/15") Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2017-10-10ARM: OMAP2+: Drop legacy struct omap_hwmod_addr_spaceTony Lindgren14-984/+14
With all of mach-omap2 booting now in device tree only mode, we can get the module IO range from device tree and just drop the legacy hwmod struct omap_hwmod_addr_space. Cc: Lokesh Vutla <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Tero Kristo <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-10ARM: OMAP2+: Drop omap_hwmod_dma_infoTony Lindgren8-429/+4
We have all of mach-omap2 booting in device tree only mode now, and this data is populated from device tree. Note that once we have removed support for the omap legacy DMA, we can also drop struct omap_dma_dev_attr. Cc: Lokesh Vutla <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Tero Kristo <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-10ARM: OMAP2+: Drop omap_hwmod_irq_infoTony Lindgren11-226/+4
With the previous patches removing the need for legacy IRQs now that all of mach-omap2 is booting in device tree only mode, we can drop struct omap_hwmod_irq_info. Note that we can now also finally drop omap4_xlate_irq. Cc: Lokesh Vutla <[email protected]> Cc: Marc Zyngier <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Tero Kristo <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-10ARM: OMAP4: Remove legacy IRQ for PRMTony Lindgren4-30/+6
We have the PRM IRQ mapped in device tree and this legacy code is no longer needed. Cc: Lokesh Vutla <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Tero Kristo <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-10ARM: OMAP3: Remove legacy IRQ for PRMTony Lindgren1-4/+10
We have this coming from device tree and legacy booting is no longer needed. Cc: Lokesh Vutla <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Tero Kristo <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-10bus: ti-sysc: Add minimal TI sysc interconnect target driverTony Lindgren4-0/+567
We can handle the sysc interconnect target module in a generic way for many TI SoCs. Initially let's just enable runtime PM with autosuspend, and probe the children. This can already be used for idling interconnect target modules that don't have any device driver available for the child devices. For now, the "ti,hwmods" custom binding is still required. That will be eventually deprecated in later patches. And more features will be added, such as parsing for sysc capabilities so we can continue removing the legacy platform data. Cc: Benoît Cousson <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Laurent Pinchart <[email protected]> Cc: Nishanth Menon <[email protected]> Cc: Matthijs van Duin <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Peter Ujfalusi <[email protected]> Cc: Sakari Ailus <[email protected]> Cc: Tero Kristo <[email protected]> Cc: Tomi Valkeinen <[email protected]> Cc: [email protected] Signed-off-by: Tony Lindgren <[email protected]>
2017-10-10ARM: OMAP2+: Populate legacy resources for dma and smartreflexTony Lindgren2-35/+106
We can populate the legacy resources needed by dma and smartreflex from device tree in omap_device_build(). There should be no need to do this for other devices, and eventually these two remaining users will be gone too. The legacy dma will be dropped when the remaining users have been converted to use the dmaengine driver, and smartreflex can now become just a regular device driver with a few pdata callbacks. This is needed in order to remove remaining device dma, irq and io resources from the interconnect code. And while at it, let's simplify things by removing otherwise unused omap_device_build_ss() as we will never call it for more than one hwmod. Cc: "Benoît Cousson" <[email protected]> Cc: Lokesh Vutla <[email protected]> Cc: Nishanth Menon <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Tero Kristo <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-10ARM: OMAP2+: Parse module IO range from dts for legacy "ti,hwmods" supportTony Lindgren2-1/+84
When removing legacy platform data for IO ranges for the hwmod interconnect code, we still need to support the "ti,hwmods" property. And as we're going to use a generic sysc device driver to handle the interconnect target instances, we can parse the information needed for legacy "ti,hwmods" IO range from the dts. It's always the first range the interconnect target module provides. Note that we want to parse the range instead of the first child device IO regs as the child device may not always be defined. The child IP device node may not exist in cases where there is no driver binding for the device, or when the child IP block may not even be functional for some SoC revisions. But the IO range of the interconnect target module is always known. Cc: "Benoît Cousson" <[email protected]> Cc: Lokesh Vutla <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Tero Kristo <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-10Merge branch 'omap-for-v4.15/fixes-dt' into omap-for-v4.15/ti-syscTony Lindgren10-16/+447
2017-10-10ARM: dts: Configure SmartReflex only to idle the interconnect target moduleTony Lindgren1-0/+26
The TRM has marked dra7 SmartReflex as reserved and we should not touch those registers as pointed out by Nishanth Menon <[email protected]>. We do still want to idle the related interconnect target modules on init though. Let's do this by only configuring the generic interconnect target modules and not add the child SmartReflex devices. Cc: Lokesh Vutla <[email protected]> Cc: Nishanth Menon <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Rob Herring <[email protected]> Cc: Tero Kristo <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2017-10-10ARM: dts: Add nodes for missing omap4 interconnect target modulesTony Lindgren1-12/+147
On omap4 we are missing dts nodes for several interconnect target modules that we are idling on init. This currently works with the legacy platform data still around. To fix this, let's add the interconnect target modules so we can idle the unused interconnect target module on init. Also note that adding the interconnect target module node does not necessarily mean that there is a driver available for the child IP block, or that the child IP block is even functional. In the SGX case, the PowerVR driver is closed source. And McASP on omap4 has at least the TX path disabled and is not supported by the davinci-mcasp driver. For AESS there is old Android 3.4 kernel driver available. For smarflex, we are still probing with platform data and the driver needs more work before we can add the device ip child nodes. And finally, we're not yet using the interconnet ranges. I will be posting separate patches for those later on. Cc: Benoît Cousson <[email protected]> Cc: Laurent Pinchart <[email protected]> Cc: Liam Girdwood <[email protected]> Cc: Mark Brown <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: Nishanth Menon <[email protected]> Cc: Matthijs van Duin <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Peter Ujfalusi <[email protected]> Cc: Rob Herring <[email protected]> Cc: Sakari Ailus <[email protected]> Cc: Tero Kristo <[email protected]> Cc: Tomi Valkeinen <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
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