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2018-12-13ARM: pxa: avoid section mismatch warningArnd Bergmann3-3/+3
WARNING: vmlinux.o(.text+0x19f90): Section mismatch in reference from the function littleton_init_lcd() to the function .init.text:pxa_set_fb_info() The function littleton_init_lcd() references the function __init pxa_set_fb_info(). This is often because littleton_init_lcd lacks a __init annotation or the annotation of pxa_set_fb_info is wrong. WARNING: vmlinux.o(.text+0xf824): Section mismatch in reference from the function zeus_register_ohci() to the function .init.text:pxa_set_ohci_info() The function zeus_register_ohci() references the function __init pxa_set_ohci_info(). This is often because zeus_register_ohci lacks a __init annotation or the annotation of pxa_set_ohci_info is wrong. WARNING: vmlinux.o(.text+0xf95c): Section mismatch in reference from the function cm_x300_init_u2d() to the function .init.text:pxa3xx_set_u2d_info() The function cm_x300_init_u2d() references the function __init pxa3xx_set_u2d_info(). This is often because cm_x300_init_u2d lacks a __init annotation or the annotation of pxa3xx_set_u2d_info is wrong. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-13ARM: mmp: fix pxa168_device_usb_phy use on aspeniteArnd Bergmann2-0/+5
This one ended up in the wrong header file, causing a build failure on at least one platform: arch/arm/mach-mmp/aspenite.c: In function 'common_init': arch/arm/mach-mmp/aspenite.c:260:28: error: 'pxa168_device_usb_phy' undeclared (first use in this function); did you mean 'pxa168_device_ssp5'? We can just include both the pxa168.h and pxa910.h headers to make that work, which gets us to the next failure: arch/arm/mach-mmp/aspenite.o: In function `common_init': aspenite.c:(.init.text+0x1c0): undefined reference to `pxa168_device_usb_phy' This is solved by using the matching ifdef check around the USB device registration, enabling them only when either USB host or gadget mode are enabled. Fixes: a225daf72ee7 ("ARM: mmp: add a pxa-usb-phy device") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-13ARM: mmp: fix timer_init callsArnd Bergmann5-6/+6
The change to passing the timer frequency as a function argument was a good idea, but caused a build failure for one user that was missed in the update: arch/arm/mach-mmp/time.c: In function 'mmp_dt_init_timer': arch/arm/mach-mmp/time.c:242:2: error: implicit declaration of function 'timer_init'; did you mean 'hrtimer_init'? [-Werror=implicit-function-declaration] Change that as well to fix the build error, and rename the function to put it into a proper namespace and make it clearer what is actually going on. I saw that the high 6500000 HZ frequency was previously only set with CONFIG_MMP2, but is now also used with MMP (pxa910), so I'm changing that back here. Please make sure that the frequencies are all correct now. Fixes: f36797ee4380 ("ARM: mmp/mmp2: dt: enable the clock") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-13Merge tag 'imx-soc-4.21' of ↵Olof Johansson8-14/+89
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc i.MX SoC changes for 4.21: - An improvement on i.MX debugging options that only defines DEBUG_IMX_UART_PORT if needed, so that the option will not be present in the kernel config when DEBUG_LL is disabled. - Adds the necessary platform support for i.MX7ULP SoC and configures power mode to Partial Stop mode 3 with system/bus clock enabled. Otherwise the default STOP mode will gate off system/bus clock when WFI gets executed on i.MX7ULP. - A fix from Arnd on SOC_IMX7ULP option dependency. * tag 'imx-soc-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx: fix dependencies on imx7ulp ARM: imx: add initial support for imx7ulp ARM: debug-imx: only define DEBUG_IMX_UART_PORT if needed Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-13Merge tag 'samsung-soc-4.21' of ↵Olof Johansson6-54/+29
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc Samsung mach/soc changes for v4.21 Just cleanups of: legacy way of setting external wakeup interrupts, old power management debugging functions and duplicated secondary startup initialization. * tag 'samsung-soc-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: exynos: Remove secondary startup initialization from smp_prepare_cpus ARM: samsung: Limit SAMSUNG_PM_DEBUG config option to non-Exynos platforms ARM: exynos: Remove no longer needed s3c_pm_check_*() calls ARM: exynos: Remove legacy setting of external wakeup interrupts ARM: s5pv210: Remove legacy setting of external wakeup interrupts Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-13Merge tag 'sunxi-core-for-4.21' of ↵Olof Johansson4-1/+29
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/soc Allwinner core changes for 4.21 A few patches to enable a new Allwinner SoC based on an armv5 CPU. * tag 'sunxi-core-for-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: dt-bindings: watchdog: Add Allwinner ARMv5 F1C100s wdt ARM: sunxi: add Allwinner ARMv5 SoCs dt-bindings: arm: Add new Allwinner ARMv5 F1C100s SoC ARM: Check ARCH_MULTI_V7 to differentiate ARMv5/v7 Allwinner SoCs Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-13Merge tag 'davinci-for-v4.21/soc' of ↵Olof Johansson6-1/+157
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc DaVinci SoC updates for v4.21 ----------------------------- This set of patches moves DaVinci one step closer to not relying on at24 platform data by relying on nvmem cell lookups instead. Once other dependencies are merged, for v4.22, plan is to merge another series of patches removing at24 platform data. * tag 'davinci-for-v4.21/soc' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: da850-evm: remove unnecessary include ARM: davinci: dm850-evm: use cell nvmem lookup for mac address ARM: davinci: mityomapl138: use cell nvmem lookup for mac address ARM: davinci: da830-evm: use cell nvmem lookup for mac address ARM: davinci: dm646x-evm: use cell nvmem lookup for mac address ARM: davinci: dm644x-evm: use cell nvmem lookup for mac address ARM: davinci: dm365-evm: use cell nvmem lookup for mac address Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-13Merge tag 'renesas-soc-for-v4.21' of ↵Olof Johansson8-252/+240
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Renesas ARM Based SoC Updates for v4.21 * pm-rmobile driver - Move to drivers/soc/renesas/ - Clean up struct rmobile_pm_domain * Renesas SoC Kconfig Symbols - Move symbols for ARM and SoCs to drivers/soc/renesas/ - Hide ARCH_RZN1 to improve consistency * SH-Mobile AG5 (sh73a0) SoC: Remove obsolete inclusion of <asm/smp_twd.h> * Restrict TWD and SCU to Renesas ARM based SoCs where they are present * Enable GPIOLIB on Renesas arm64 based SoCs to allow GPIO driver selection * tag 'renesas-soc-for-v4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: R-Mobile: Move pm-rmobile to drivers/soc/renesas/ ARM: shmobile: R-Mobile: Clean up struct rmobile_pm_domain ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/ ARM: shmobile: Hide ARCH_RZN1 to improve consistency ARM: shmobile: sh73a0: Remove obsolete inclusion of <asm/smp_twd.h> ARM: shmobile: Restrict TWD support to SoCs that have it ARM: shmobile: Restrict SCU support to SoCs that have it arm64: renesas: Enable GPIOLIB to allow GPIO driver selection Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-11ARM: imx: fix dependencies on imx7ulpArnd Bergmann1-2/+2
The i.MX7D configuration was reworked, but that change did not get propagated into the newly added i.MX7ULP, which now produces a Kconfig warning: WARNING: unmet direct dependencies detected for HAVE_ARM_ARCH_TIMER Depends on [n]: CPU_V7 [=n] Selected by [y]: - SOC_IMX7ULP [=y] && ARCH_MXC [=y] && (ARCH_MULTI_V7 [=n] || ARM_SINGLE_ARMV7M [=y]) Change it to work the same way as i.MX7D. Fixes: 1a1f919eb52e ("ARM: imx: Provide support for NXP i.MX7D Cortex-M4") Fixes: de70d0e9d43d ("ARM: imx: add initial support for imx7ulp") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: imx: add initial support for imx7ulpA.s. Dong7-0/+75
The i.MX 7ULP family of processors features NXP's advanced implementation of the Arm Cortex-A7 core, the Arm Cortex-M4 core, as well as a 3D and 2D Graphics Processing Units (GPUs). This patch aims to add an initial support for imx7ulp. Note that we need configure power mode to Partial Stop mode 3 with system/bus clock enabled first as the default enabled STOP mode will gate off system/bus clock when execute WFI in MX7ULP SoC. And there's still no MXC_CPU_IMX7ULP IDs read from register as ULP has no anatop as before. So we encode one with 0xff in reverse order in case new ones will be in the future. Cc: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: debug-imx: only define DEBUG_IMX_UART_PORT if neededUwe Kleine-König1-14/+14
If debugging on i.MX is enabled DEBUG_IMX_UART_PORT defines which UART is used for the debug output. If however debugging is off don't only hide the then unused config item but drop it completely by using a dependency instead of a conditional prompt. This fixes DEBUG_IMX_UART_PORT being present in the kernel config even if DEBUG_LL is disabled. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-06ARM: davinci: da850-evm: remove unnecessary includeBartosz Golaszewski1-1/+0
The include file for at24_platform_data is not needed in this file. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-12-06ARM: davinci: dm850-evm: use cell nvmem lookup for mac addressBartosz Golaszewski1-0/+29
We now support nvmem lookups and cell definitions for machine code. Add relevant data structures for the mac-address stored in at24 EEPROM. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-12-06ARM: davinci: mityomapl138: use cell nvmem lookup for mac addressBartosz Golaszewski1-0/+29
We now support nvmem lookups and cell definitions for machine code. Add relevant data structures for the mac-address stored in at24 EEPROM. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-12-06ARM: davinci: da830-evm: use cell nvmem lookup for mac addressBartosz Golaszewski1-0/+26
We now support nvmem lookups and cell definitions for machine code. Add relevant data structures for the mac-address stored in at24 EEPROM. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-12-06ARM: davinci: dm646x-evm: use cell nvmem lookup for mac addressBartosz Golaszewski1-0/+24
We now support nvmem lookups and cell definitions for machine code. Add relevant data structures for the mac-address stored in at24 EEPROM. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-12-06ARM: davinci: dm644x-evm: use cell nvmem lookup for mac addressBartosz Golaszewski1-0/+24
We now support nvmem lookups and cell definitions for machine code. Add relevant data structures for the mac-address stored in at24 EEPROM. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-12-06ARM: davinci: dm365-evm: use cell nvmem lookup for mac addressBartosz Golaszewski1-0/+25
We now support nvmem lookups and cell definitions for machine code. Add relevant data structures for the mac-address stored in at24 EEPROM. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-12-05dt-bindings: watchdog: Add Allwinner ARMv5 F1C100s wdtMesih Kilinc1-0/+1
Allwinner ARMv5 F1C100s has similar watchdog timer to sun6i A31. Add definition for it. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-04Merge tag 'arm-soc/for-4.21/soc' of https://github.com/Broadcom/stblinux ↵Olof Johansson5-35/+17
into next/soc This pull request contains Broadcom ARM-based SoCs machine files updates for 4.21, please pull the following: - Stefan switches relevant BCM283x files under arch/arm/mach-bcm to the SPDX license identifiers - Justin adds an entry in the Broadcom STB debug LL stub for 7255 - Florian enables reset controller support for BCM63xx SoCs * tag 'arm-soc/for-4.21/soc' of https://github.com/Broadcom/stblinux: ARM: mach-bcm: Switch bcm2835 and platsmp to SPDX identifier ARM: BCM63XX: Enable reset controller support ARM: brcmstb: Add entry for 7255 Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-03ARM: sunxi: add Allwinner ARMv5 SoCsMesih Kilinc2-1/+21
Add option for Allwinner ARMv5 SoCs and SoC F1C100s (which has a die used for many new F-series products, including F1C100A, F1C100s, F1C200s, F1C500, F1C600). Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-03dt-bindings: arm: Add new Allwinner ARMv5 F1C100s SoCMesih Kilinc1-0/+1
Add new Allwinner ARMv5 F1C100s SoC's compatible string Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-03ARM: Check ARCH_MULTI_V7 to differentiate ARMv5/v7 Allwinner SoCsMesih Kilinc1-0/+6
Allwinner also has some ARMv5 SoCs. In order to add support for them, check ARM_MULTI_V7 before enabling ARMv7 SoC's. Add help text for ARCH_SUNXI menuconfig. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-01Merge tag 'omap-for-v4.21/soc-signed' of ↵Olof Johansson3-5/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc SoC changes for omaps for v4.21 merge window Few more non-critical section annotation fixes for Clang and remove obsolete timer header inclusion. * tag 'omap-for-v4.21/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: timer: Remove obsolete inclusion of <asm/smp_twd.h> ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeup ARM: OMAP2+: hwmod: Fix some section annotations Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-01ARM: mmp: add an instance of pxa-usb-phy to ttc_dkb and aspeniteLubomir Rintel2-0/+8
This will replace the *_pdata.phy_{de,}init() Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-01ARM: mmp: add a pxa-usb-phy deviceLubomir Rintel2-0/+22
This is to replace the USB PHY initialization code (pxa_usb_phy_init(), pxa_usb_phy_deinit()) with a proper PHY driver. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-01ARM: mmp/mmp2: dt: enable the clockLubomir Rintel4-15/+23
The device-tree booted MMP2 needs to enable the timer clock, otherwise it would stop ticking when the boot finishes. It can also use the clock rate from the clk, the non-DT boards need to keep using the hardcoded rates. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-01ARM: mmp2: initialize clocks before the timerLubomir Rintel1-1/+1
The timer shall enable its clock. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Olof Johansson <olof@lixom.net>
2018-12-01Merge tag 'socfpga_updates_for_v5.0' of ↵Olof Johansson4-10/+24
git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/soc SoCFPGA updates for v5.0 - Split Kconfig options for debug UART on Cyclone5 - Remove unused functions from socfpga platform code - Turn on ARM and PL310 errata for SOCFPGA ARMv7 platform * tag 'socfpga_updates_for_v5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: ARM: socfpga: Turn on ARM errata for L2 cache ARM: socfpga: Clean unused functions ARM: debug: enable UART1 for socfpga Cyclone5 Signed-off-by: Olof Johansson <olof@lixom.net>
2018-11-30ARM: shmobile: R-Mobile: Move pm-rmobile to drivers/soc/renesas/Geert Uytterhoeven5-7/+7
The pm-rmobile driver is really a driver for the System Controller (SYSC) found in R-Mobile SoCs. An equivalent driver for R-Car SoCs is already located under drivers/soc/renesas/. Hence move the pm-rmobile driver from arch/arm/mach-shmobile/ to drivers/soc/renesas/, and rename it to rmobile-sysc. Enable compile-testing on non-ARM and non-R-Mobile SoCs. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-30ARM: shmobile: R-Mobile: Clean up struct rmobile_pm_domainGeert Uytterhoeven2-41/+18
Commit 59b89af1d5551c12 ("ARM: shmobile: sh7372: Remove Legacy C SoC code") removed the last user of the rmobile_pm_domain.resume() callback. Commit 44d88c754e57a6d9 ("ARM: shmobile: Remove legacy SoC code for R-Mobile A1") removed the last user of the rmobile_pm_domain.no_debug flag and of the "pm-rmobile.h" header file (outside the actual driver). Hence remove no longer used rmobile_pm_domain members, and absorb the header file into the driver. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-28ARM: socfpga: Turn on ARM errata for L2 cacheDinh Nguyen1-0/+7
Turn on these ARM and PL310 errata for SoCFPGA: ARM_ERRATA_754322 ARM_ERRATA_764369 ARM_ERRATA_775420 PL310_ERRATA_588369 PL310_ERRATA_727915 PL310_ERRATA_753970 PL310_ERRATA_769419 Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2018-11-28ARM: socfpga: Clean unused functionsClément Péron2-3/+1
These functions are unused externally, removed them and declare the one used locally as static. Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2018-11-28ARM: debug: enable UART1 for socfpga Cyclone5Clément Péron1-7/+16
Cyclone5 and Arria10 doesn't have the same memory map for UART1. Split the SOCFPGA_UART1 into 2 options to allow debugging on UART1 for Cyclone5. Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2018-11-28Merge tag 'tags/bcm2835-soc-next-2018-11-27' into soc/nextFlorian Fainelli3-24/+3
This pull request adds SPDX identifiers to the bcm2835 platform files. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-11-19ARM: OMAP2+: timer: Remove obsolete inclusion of <asm/smp_twd.h>Geert Uytterhoeven1-1/+0
As of commit d1dabab2841d546f ("ARM: OMAP2+: Clean up omap4_local_timer_init"), this header file is no longer used. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-11-19ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeupNathan Chancellor1-1/+1
When building the kernel with Clang, the following section mismatch warning appears: WARNING: vmlinux.o(.text+0x38b3c): Section mismatch in reference from the function omap44xx_prm_late_init() to the function .init.text:omap44xx_prm_enable_io_wakeup() The function omap44xx_prm_late_init() references the function __init omap44xx_prm_enable_io_wakeup(). This is often because omap44xx_prm_late_init lacks a __init annotation or the annotation of omap44xx_prm_enable_io_wakeup is wrong. Remove the __init annotation from omap44xx_prm_enable_io_wakeup so there is no more mismatch. Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-11-19ARM: OMAP2+: hwmod: Fix some section annotationsNathan Chancellor1-3/+3
When building the kernel with Clang, the following section mismatch warnings appears: WARNING: vmlinux.o(.text+0x2d398): Section mismatch in reference from the function _setup() to the function .init.text:_setup_iclk_autoidle() The function _setup() references the function __init _setup_iclk_autoidle(). This is often because _setup lacks a __init annotation or the annotation of _setup_iclk_autoidle is wrong. WARNING: vmlinux.o(.text+0x2d3a0): Section mismatch in reference from the function _setup() to the function .init.text:_setup_reset() The function _setup() references the function __init _setup_reset(). This is often because _setup lacks a __init annotation or the annotation of _setup_reset is wrong. WARNING: vmlinux.o(.text+0x2d408): Section mismatch in reference from the function _setup() to the function .init.text:_setup_postsetup() The function _setup() references the function __init _setup_postsetup(). This is often because _setup lacks a __init annotation or the annotation of _setup_postsetup is wrong. _setup is used in omap_hwmod_allocate_module, which isn't marked __init and looks like it shouldn't be, meaning to fix these warnings, those functions must be moved out of the init section, which this patch does. Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-11-18ARM: exynos: Remove secondary startup initialization from smp_prepare_cpusPankaj Dubey1-26/+0
We are taking care of setting secondary cpu boot address in exynos_boot_secondary just before sending ipi to secondary CPUs, so we can safely remove this setting from smp_prepare_cpus. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2018-11-18ARM: samsung: Limit SAMSUNG_PM_DEBUG config option to non-Exynos platformsBartlomiej Zolnierkiewicz2-10/+5
"Samsung PM Suspend debug" feature (controlled by SAMSUNG_PM_DEBUG config option) is not working properly (debug messages are not displayed after resume) on Exynos platforms because GPIOs restore code is not implemented. Add PLAT_S3C24XX, ARCH_S3C64XX and ARCH_S5PV210 dependencies to SAMSUNG_PM_DEBUG config option to hide it on Exynos platforms. Then convert Exynos code to not require <plat/pm-common.h> header (use pr_debug() directly instead of S3C_PMDBG() macro and remove redundant s3c_pm_*() calls). Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2018-11-16ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/Geert Uytterhoeven2-135/+139
For consistency with arm64, where vendors have a single Kconfig symbol in arch/arm64/Kconfig.platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/Geert Uytterhoeven2-72/+77
arch/arm64/Kconfig.platforms has SoC-specific Kconfig symbols for Renesas SoCs, while other vendors have only a single Kconfig symbol. Increase consistency with other vendors by moving the SoC-specific Kconfig symbols to drivers/soc/renesas/Kconfig. Increase consistency with R-Car Gen1 and Gen2 SoCs on arm32 by introducing a family-specific Kconfig symbol for R-Car Gen3 (ARCH_RCAR_GEN3), which enables family-specific hardware features. While so far only a single family (R-Car Gen3 and derivatives) of Renesas arm64 SoCs is supported by Linux, this will make it easier to add support for other SoC families later. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16ARM: shmobile: Hide ARCH_RZN1 to improve consistencyGeert Uytterhoeven1-5/+4
Unlike all other family-specific Kconfig symbols for Renesas ARM SoCs, ARCH_RZN1 is user-visible. As this symbol is already selected by the SoC-specific ARCH_R9A06G032 symbol, there is no need for that. Hide ARCH_RZN1 from the user, and move it up, where all other family-specific Kconfig symbols live. Drop the select of CPU_V7, as this is already implied by the dependency of ARCH_RENESAS on ARCH_MULTI_V7. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16ARM: shmobile: sh73a0: Remove obsolete inclusion of <asm/smp_twd.h>Geert Uytterhoeven1-1/+0
As of commit 9a9863987bf7307f ("ARM: shmobile: Remove legacy SoC code for SH-Mobile AG5"), this header file is no longer used. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16ARM: shmobile: Restrict TWD support to SoCs that have itGeert Uytterhoeven1-1/+2
Currently support for the ARM Timer and Watchdog Unit is included unconditionally, while only some Renesas multicore Cortex-A9 SoCs have a TWD. This decreases kernel image size by ca. 2 KiB on SoCs without a TWD. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-16ARM: shmobile: Restrict SCU support to SoCs that have itGeert Uytterhoeven1-1/+3
Currently support for the ARM Cortex-A9 Snoop Control Unit is included unconditionally, while only Renesas multicore Cortex-A9 SoCs have this kind of SCU. This decreases kernel image size by ca. 300 bytes on SoCs without such an SCU. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-15arm64: renesas: Enable GPIOLIB to allow GPIO driver selectionTakeshi Kihara1-0/+1
The R-Car GPIO driver cannot be enabled when Renesas SoC's ARCH configs (ARCH_RENESAS, ARCH_R8A7795, ARCH_R8A7796 and ARCH_R8A77965) are enabled only. As GPIOs are a critical resource for proper operation on Renesas platforms, this patch selects GPIOLIB, just like is done for other SoC vendors, and on Renesas arm32 SoCs. Reported-by: Alexandru Gheorghe <Alexandru_Gheorghe@mentor.com> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> [geert: Improve patch description] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-14ARM: mach-bcm: Switch bcm2835 and platsmp to SPDX identifierStefan Wahren3-24/+3
Adopt the SPDX license identifier headers to ease license compliance management. Cc: Simon Arlott <simon@arlott.org> Cc: Kapil Hali <kapilh@broadcom.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Eric Anholt <eric@anholt.net> Acked-by: Florian Fainelli <f.fainelli@gmail.com>
2018-11-12ARM: BCM63XX: Enable reset controller supportFlorian Fainelli1-0/+1
Allow BCM63xx to compile support for reset controllers since we will require a specific reset controller to release resets for on-chip peripherals. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-11-12ARM: exynos: Remove no longer needed s3c_pm_check_*() callsBartlomiej Zolnierkiewicz1-7/+0
Since commit 6862fdf2201a ("ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms") s3c_pm_check_*() calls are redundant and can be removed. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-14 18:31:26 +0300