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2018-07-10ARM: davinci: da850-evm: use aemif platform driver in legacy modeBartosz Golaszewski1-42/+51
We now support board files in the aemif driver. Register a platform device instead of using the handcrafted API in da850-evm. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-07-10ARM: davinci: omapl138-hawk: add aemif & nand supportBartosz Golaszewski1-0/+132
We now have support for aemif & nand from board files. As an example add support for nand to da850-hawk. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: board-da850-evm: fix WP pin polarity for MMC/SDAdam Ford1-1/+1
When booting from MMC/SD in rw mode on DA850 EVM, the system crashes because the write protect pin should be active high and not active low. This patch fixes the polarity of the WP pin. Fixes: bdf0e8364fd3 ("ARM: davinci: da850-evm: use gpio descriptor for mmc pins") Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: da8xx-dt: switch to device tree clocksDavid Lechner2-64/+5
This removes all of the clock init code from da8xx-dt.c. This includes all of the OF_DEV_AUXDATA that was just used for looking up clocks. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: add device tree support to timerDavid Lechner2-0/+16
This adds device tree support to the davinci timer so that when clocks are moved to device tree, the timer will still work. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: remove legacy clocksDavid Lechner9-974/+0
This removes the unused legacy clock code from arch/arm/mach-davinci/. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: da8xx: Remove legacy USB and SATA clock initDavid Lechner3-270/+0
This removes the unused legacy USB and SATA clock init code from arch/arm/mach-davinci/{devices,usb}-da8xx}.c. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: dm646x: Remove legacy clock initDavid Lechner1-329/+0
This removes the unused legacy clock init code from arch/arm/mach-davinci/dm646x.c. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: dm644x: Remove legacy clock initDavid Lechner1-300/+0
This removes the unused legacy clock init code from arch/arm/mach-davinci/dm644x.c. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: dm365: Remove legacy clock initDavid Lechner1-449/+0
This removes the unused legacy clock init code from arch/arm/mach-davinci/dm365.c. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: dm355: Remove legacy clock initDavid Lechner1-357/+0
This removes the unused legacy clock init code from arch/arm/mach-davinci/dm355.c. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: da850: Remove legacy clock initDavid Lechner3-674/+3
This removes the unused legacy clock init code from arch/arm/mach-davinci/da850.c. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: da830: Remove legacy clock initDavid Lechner2-424/+0
This removes the unused legacy clock init code from arch/arm/mach-davinci/da830.c. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: switch to common clock frameworkDavid Lechner4-8/+6
This switches ARCH_DAVINCI to use the common clock framework. The legacy clock code in arch/arm/mach-davinci/ is no longer used. New drivers in drivers/clk/davinci/ are used instead. A few macros had to be moved to prevent compilation errors. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: remove CONFIG_DAVINCI_RESET_CLOCKSDavid Lechner3-19/+0
The common clock framework will take care of disabling unused clocks when we switch from the legacy davinci clocks and having this enabled will cause compile errors after we switch, so remove it now. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: da8xx: add new sata_refclk init using common clock frameworkDavid Lechner1-9/+27
This adds the new SATA REFCLK clock init in mach-davinci/devices-da8xx.c using the new common clock framework drivers. The #ifdefs are needed to prevent compile errors until the entire ARCH_DAVINCI is converted. Also, the #includes are sorted since we are adding some here. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: da8xx: add new USB PHY clock init using common clock frameworkDavid Lechner5-6/+46
This adds the new USB PHY clock init in mach-davinci/usb-da8xx.c using the new common clock framework drivers. The #ifdefs are needed to prevent compile errors until the entire ARCH_DAVINCI is converted. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: dm646x: add new clock init using common clock frameworkDavid Lechner3-8/+58
This adds the new board-specific clock init in mach-davinci/dm646x.c using the new common clock framework drivers. The #ifdefs are needed to prevent compile errors until the entire ARCH_DAVINCI is converted. Also clean up the #includes since we are adding some here. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: dm644x: add new clock init using common clock frameworkDavid Lechner5-9/+62
This adds the new board-specific clock init in mach-davinci/dm644x.c using the new common clock framework drivers. The #ifdefs are needed to prevent compile errors until the entire ARCH_DAVINCI is converted. Also clean up the #includes since we are adding some here. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: dm365: add new clock init using common clock frameworkDavid Lechner3-12/+47
This adds the new board-specific clock init in mach-davinci/dm365.c using the new common clock framework drivers. The #ifdefs are needed to prevent compile errors until the entire ARCH_DAVINCI is converted. Also clean up the #includes since we are adding some here. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: dm355: add new clock init using common clock frameworkDavid Lechner4-12/+62
This adds the new board-specific clock init in mach-davinci/dm355.c using the new common clock framework drivers. The #ifdefs are needed to prevent compile errors until the entire ARCH_DAVINCI is converted. Also clean up the #includes since we are adding some here. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: da850: add new clock init using common clock frameworkDavid Lechner6-13/+151
This adds the new board-specific clock init in mach-davinci/da850.c using the new common clock framework drivers. The #ifdefs are needed to prevent compile errors until the entire ARCH_DAVINCI is converted. Also clean up the #includes since we are adding some here. Some CFGCHIP macros were removed because we are now including linux/mfd/da8xx-cfgchip.h which defines the same values. Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: da830: add new clock init using common clock frameworkDavid Lechner3-6/+67
This adds the new board-specific clock init in mach-davinci/da830.c using the new common clock framework drivers. The #ifdefs are needed to prevent compile errors until the entire ARCH_DAVINCI is converted. Also clean up the #includes since we are adding some here. Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-26ARM: davinci: pass clock as parameter to davinci_timer_init()David Lechner8-11/+9
This changes davinci_timer_init() so that we pass the clock as a parameter instead of using clk_get(). This is done in preparation for converting to the common clock framework. It removes the requirement that we have to have a clock with con_id of "timer0", which will be good for DT bindings since clock-names = "timer0" doesn't really make sense. Also, drop use of extern in header file since we are touching the definition. Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-06-11Merge tag 'armsoc-soc' of ↵Linus Torvalds13-14/+23
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Olof Johansson: "Here are the main updates for SoC support (besides DT additions) for ARM 32- and 64-bit platforms. The branch also contains defconfig updates to turn on drivers and options as needed on the various platforms. The largest parts of the delta are from cleanups moving platform data and board file setup of TI platforms to ti-sysc bus drivers. There are also some sweeping changes of eeprom and nand setup on Davinci, i.MX and other platforms. Samsung is removing support for Exynos5440, which was an oddball SoC that hasn't been seen much use in designs. Renesas is adding support for new SoCs (R-Car E3, RZ/G1C and RZ/N1D). Linus Walleij is also removing support for ux500 (Sony Ericsson) U8540/9540 SoCs that never made it to significant mass production and products" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (133 commits) MAINTAINERS: add NXP linux team maillist as i.MX reviewer ARM: stm32: Don't select DMA unconditionally on STM32MP157C arm64: defconfig: Enable PCIe on msm8996 and db820c ARM: pxa3xx: enable external wakeup pins ARM: pxa: stargate2: use device properties for at24 eeprom arm64: defconfig: Enable HISILICON_LPC arm64: defconfig: enable drivers for Poplar support arm64: defconfig: Enable UFS on msm8996 ARM: berlin: switch to SPDX license identifier arm: berlin: remove non-necessary flush_cache_all() ARM: berlin: extend BG2CD Kconfig entry OMAP: CLK: CLKSRC: Add suspend resume hooks ARM: AM43XX: Add functions to save/restore am43xx control registers ASoC: ams_delta: use GPIO lookup table ARM: OMAP1: ams-delta: add GPIO lookup tables bus: ti-sysc: Fix optional clocks array access ARM: OMAP2+: Make sure LOGICRETSTATE bits are not cleared ARM: OMAP2+: prm44xx: Inroduce cpu_pm notifiers for context save/restore ARM: OMAP2+: prm44xx: Introduce context save/restore for am43 PRCM IO ARM: OMAP2+: powerdomain: Introduce cpu_pm notifiers for context save/restore ...
2018-05-15ARM: davinci: board-dm646x-evm: set VPIF capture card nameSekhar Nori1-1/+2
VPIF capture driver expects card name to be set since it uses it without checking for NULL. The commit which introduced VPIF display and capture support added card name only for display, not for capture. Set it in platform data to probe driver successfully. While at it, also fix the display card name to something more appropriate. Fixes: 85609c1ccda6 ("DaVinci: DM646x - platform changes for vpif capture and display drivers") Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-15ARM: davinci: board-dm646x-evm: pass correct I2C adapter id for VPIFSekhar Nori1-0/+2
commit a16cb91ad9c4 ("[media] media: vpif: use a configurable i2c_adapter_id for vpif display") removed hardcoded I2C adaptor setting in VPIF driver, but missed updating platform data passed from DM646x board. Fix it. Fixes: a16cb91ad9c4 ("[media] media: vpif: use a configurable i2c_adapter_id for vpif display") Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-15ARM: davinci: dm646x: fix timer interrupt generationSekhar Nori1-1/+2
commit b38434145b34 ("ARM: davinci: irqs: Correct McASP1 TX interrupt definition for DM646x") inadvertently removed priority setting for timer0_12 (bottom half of timer0). This timer is used as clockevent. When INTPRIn register setting for an interrupt is left at 0, it is mapped to FIQ by the AINTC causing the timer interrupt to not get generated. Fix it by including an entry for timer0_12 in interrupt priority map array. While at it, move the clockevent comment to the right place. Fixes: b38434145b34 ("ARM: davinci: irqs: Correct McASP1 TX interrupt definition for DM646x") Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02Merge branch 'v4.18/nand-cs-simplification' into v4.18/socSekhar Nori10-4/+13
2018-05-02ARM: davinci: dm644x: remove unnecessary postcore_initcall()Sekhar Nori5-10/+10
dm644x_init_devices() is unnecessarily implemented as a postcore_initcall(). This does not cause any issues now, but creates issues when converting to common clock framework where clocks themselves become platform devices and are initialized later. Because of this, device clock acquisition and runtime PM on that device fails. Move the call to .init_machine() callback along with rest of platform device's registration. While at it, convert it to return void since return value is ignored by caller anyway. Reviewed-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02ARM: davinci: aemif: stop using pdev->id as nand chipselectBartosz Golaszewski1-4/+4
All platforms now use the core_chipsel field in platform_data. Stop using pdev->id in the aemif code. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02ARM: davinci: neuros-osd2: specify the chipselect in davinci_nand_pdataBartosz Golaszewski1-0/+1
We now have the core_chipsel field in davinci_nand_pdata. Use it instead of the platform_device id number. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02ARM: davinci: dm646x-evm: specify the chipselect in davinci_nand_pdataBartosz Golaszewski1-0/+1
We now have the core_chipsel field in davinci_nand_pdata. Use it instead of the platform_device id number. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02ARM: davinci: mityomapl138: specify the chipselect in davinci_nand_pdataBartosz Golaszewski1-0/+1
We now have the core_chipsel field in davinci_nand_pdata. Use it instead of the platform_device id number. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02ARM: davinci: dm644x-evm: specify the chipselect in davinci_nand_pdataBartosz Golaszewski1-0/+1
We now have the core_chipsel field in davinci_nand_pdata. Use it instead of the platform_device id number. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02ARM: davinci: dm365-evm: specify the chipselect in davinci_nand_pdataBartosz Golaszewski1-0/+1
We now have the core_chipsel field in davinci_nand_pdata. Use it instead of the platform_device id number. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02ARM: davinci: dm355-leopard: specify the chipselect in davinci_nand_pdataBartosz Golaszewski1-0/+1
We now have the core_chipsel field in davinci_nand_pdata. Use it instead of the platform_device id number. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02ARM: davinci: dm355-evm: specify the chipselect in davinci_nand_pdataBartosz Golaszewski1-0/+1
We now have the core_chipsel field in davinci_nand_pdata. Use it instead of the platform_device id number. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02ARM: davinci: da850-evm: specify the chipselect in davinci_nand_pdataBartosz Golaszewski1-0/+1
We now have the core_chipsel field in davinci_nand_pdata. Use it instead of the platform_device id number. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02ARM: davinci: da830-evm: specify the chipselect in davinci_nand_pdataBartosz Golaszewski1-0/+1
We now have the core_chipsel field in davinci_nand_pdata. Use it instead of the platform_device id number. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-02ARM: davinci: fix GPIO lookup for I2CSekhar Nori2-6/+13
The GPIO chip is called davinci_gpio.0 in legacy mode. Fix it, so that I2C can correctly lookup the recovery gpios. Note that it is the gpio-davinci driver that sets the gpiochip label to davinci_gpio.0. Also, the I2C device uses an id of 1 on DM644x and DM355. While at it, convert to using GPIO_TO_PIN() for referring to GPIO pin numbers, like it is done in rest of the board support files. Fixes: e53537653791 ("i2c/ARM: davinci: Deep refactoring of I2C recovery") Reviewed-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-01ARM: davinci: board-dm355-evm: fix broken networkingSekhar Nori1-0/+6
Since commit 09f3756bb9a8 ("dm9000: Return an ERR_PTR() in all error conditions of dm9000_parse_dt()"), passing either non-NULL platform data or device-tree for dm9000 driver to probe is mandatory. DM335 board was using none, so networking failed to initialize. Fix it by passing non-NULL (but empty) platform data. Fixes: 09f3756bb9a8 ("dm9000: Return an ERR_PTR() in all error conditions of dm9000_parse_dt()") Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-01ARM: davinci: board-omapl138-hawk: fix GPIO numbers for MMC/SD lookupSekhar Nori1-3/+7
commit c4dc56be7e26 ("ARM: davinci: fix the GPIO lookup for omapl138-hawk") fixed the GPIO chip name for look-up of MMC/SD CD and WP pins, but forgot to change the GPIO numbers passed. The GPIO numbers are not offsets from within a 32 GPIO bank. Fix the GPIO numbers as well as remove the misleading comment. Fixes: c4dc56be7e26 ("ARM: davinci: fix the GPIO lookup for omapl138-hawk") Reviewed-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-01ARM: davinci: board-da850-evm: fix GPIO lookup for MMC/SDSekhar Nori1-2/+7
The GPIO chip is called davinci_gpio.0 in legacy mode. Fix it, so that mmc can correctly lookup the wp and cp gpios. Also fix the GPIO numbers as they are not offsets within a bank. Note that it is the gpio-davinci driver that sets the gpiochip label to davinci_gpio.0. Fixes: bdf0e8364fd3 ("ARM: davinci: da850-evm: use gpio descriptor for mmc pins") Reviewed-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-05-01ARM: davinci: board-da830-evm: fix GPIO lookup for MMC/SDSekhar Nori1-2/+7
The GPIO chip is called davinci_gpio.0 in legacy mode. Fix it, so that mmc can correctly lookup the wp and cp gpios. Also fix the GPIO numbers as they are not offsets within a bank. Note that it is the gpio-davinci driver that sets the gpiochip label to davinci_gpio.0. Fixes: b5e1438cf98a ("ARM: davinci: da830-evm: use gpio descriptor for mmc pins") Reported-by: David Lechner <david@lechnology.com> Reviewed-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-04-05Merge tag 'armsoc-soc' of ↵Linus Torvalds26-192/+121
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Arnd Bergmann: "This release brings up a new platform based on the old ARM9 core: the Nuvoton NPCM is used as a baseboard management controller, competing with the better known ASpeed AST2xx series. Another important change is the addition of ARMv7-A based chips in mach-stm32. The older parts in this platform are ARMv7-M based microcontrollers, now they are expanding to general-purpose workloads. The other changes are the usual defconfig updates to enable additional drivers, lesser bugfixes. The largest updates as often are the ongoing OMAP cleanups, but we also have a number of changes for the older PXA and davinci platforms this time. For the Renesas shmobile/r-car platform, some new infrastructure is needed to make the watchdog work correctly. Supporting Multiprocessing on Allwinner A80 required a significant amount of new code, but is not doing anything unexpected" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (179 commits) arm: npcm: modify configuration for the NPCM7xx BMC. MAINTAINERS: update entry for ARM/berlin ARM: omap2: fix am43xx build without L2X0 ARM: davinci: da8xx: simplify CFGCHIP regmap_config ARM: davinci: da8xx: fix oops in USB PHY driver due to stack allocated platform_data ARM: multi_v7_defconfig: add NXP FlexCAN IP support ARM: multi_v7_defconfig: enable thermal driver for i.MX devices ARM: multi_v7_defconfig: add RN5T618 PMIC family support ARM: multi_v7_defconfig: add NXP graphics drivers ARM: multi_v7_defconfig: add GPMI NAND controller support ARM: multi_v7_defconfig: add OCOTP driver for NXP SoCs ARM: multi_v7_defconfig: configure I2C driver built-in arm64: defconfig: add CONFIG_UNIPHIER_THERMAL and CONFIG_SNI_AVE ARM: imx: fix imx6sll-only build ARM: imx: select ARM_CPU_SUSPEND for CPU_IDLE as well ARM: mxs_defconfig: Re-sync defconfig ARM: imx_v4_v5_defconfig: Use the generic fsl-asoc-card driver ARM: imx_v4_v5_defconfig: Re-sync defconfig arm64: defconfig: enable stmmac ethernet to defconfig ARM: EXYNOS: Simplify code in coupled CPU idle hot path ...
2018-04-05Merge tag 'davinci-for-v4.17/soc-2' of ↵Arnd Bergmann2-8/+5
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc Pull "DaVinci SoC update fixes for v4.17" from Sekhar Nori: A fix and a clean-up patch for content previously queued for v4.17. * tag 'davinci-for-v4.17/soc-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: da8xx: simplify CFGCHIP regmap_config ARM: davinci: da8xx: fix oops in USB PHY driver due to stack allocated platform_data
2018-03-29ARM: davinci: da8xx: simplify CFGCHIP regmap_configDavid Lechner1-4/+1
Since commit 8253bb3f8255 ("regmap: potentially duplicate the name string stored in regmap"), the name field of struct regmap_config is copied in __regmap_init(), so we no longer need to worry about keeping our own copy of the name. Just use a string literal in the initialization of da8xx_cfgchip_config instead of creating a separate variable for the name. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-03-29ARM: davinci: da8xx: fix oops in USB PHY driver due to stack allocated ↵David Lechner1-4/+4
platform_data This fixes a possible kernel oops due to using stack allocated platform data for the USB PHY driver on DA8XX devices. If the platform device probe is deferred, then we get a corrupt pointer for the platform data. We now use a global static struct for the platform data so that the platform data pointer does not get written over. Fixes: bdec5a6b5789 ("ARM: da8xx: use platform data for CFGCHIP syscon regmap") Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-03-12Merge tag 'davinci-fixes-for-v4.16' of ↵Arnd Bergmann1-2/+2
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into fixes Pull "DaVinci fixes for v4.16" from Sekhar Nori: A patch fixing GPIO look-up for MMC/SD card detect and write-protect pins on OMAP-L138 Hawkboard. * tag 'davinci-fixes-for-v4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: fix the GPIO lookup for omapl138-hawk