PCI_DOMAINS config should be selected for any SoCs
having more than a single PCIe controller. Without PCI_DOMAINS
config, only one PCIe controller gets registered.
Select PCI_DOMAINS in ARCH_MULTIPLATFORM if PCI is selected, since
it doesn't harm even if a platform has a single PCIe port.
Also remove PCI_DOMAINS being selected from other platform
specific configs.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* Add DT support to the APMU driver and prioritise DT APMU support
* Obtain extal frequency from DT
* Add support for r8a7792
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=+RmG
-----END PGP SIGNATURE-----
Merge tag 'renesas-soc2-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Second Round of Renesas ARM Based SoC Updates for v4.8
* Add DT support to the APMU driver and prioritise DT APMU support
* Obtain extal frequency from DT
* Add support for r8a7792
* tag 'renesas-soc2-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7791: Prioritize DT APMU support
ARM: shmobile: r8a7790: Prioritize DT APMU support
ARM: shmobile: smp: Add function to prioritize DT SMP
ARM: shmobile: apmu: Add APMU DT support via Enable method
ARM: shmobile: apmu: Move #ifdef CONFIG_SMP to cover more functions
ARM: shmobile: rcar-gen2: Correct arch timer frequency on R-Car V2H
ARM: shmobile: rcar-gen2: Obtain extal frequency from DT
ARM: shmobile: r8a7792: basic SoC support
soc: renesas: rcar-sysc: Improve SYSC interrupt config in legacy wrapper
soc: renesas: rcar-sysc: Move SYSC interrupt config to rcar-sysc driver
soc: renesas: rcar-sysc: Make rcar_sysc_init() init the PM domains
soc: renesas: rcar-sysc: Fix uninitialized error code in rcar_sysc_pd_init()
soc: renesas: rcar-sysc: add R8A7792 support
soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas
soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions
soc: renesas: rcar-sysc: Document r8a7796 support
Signed-off-by: Olof Johansson <olof@lixom.net>
Add minimal support for the R-Car V2H (R8A7792) SoC.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This replaces:
- "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB" as this can
now be selected directly.
- "select ARCH_WANT_OPTIONAL_GPIOLIB" with no dependency: GPIOLIB
is now selectable by everyone, so we need not declare our
intent to select it.
When ordering the symbols the following rationale was used:
if the selects were in alphabetical order, I moved select GPIOLIB
to be in alphabetical order, but if the selects were not
maintained in alphabetical order, I just replaced
"select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB".
Cc: Michael Büsch <m@bues.ch>
Cc: arm@kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Move the pm-rcar driver from arch/arm/mach-shmobile/ to
drivers/soc/renesas/, and its header file to include/linux/soc/renesas/,
so it can be shared between arm32 (R-Car H1 and Gen2) and arm64 (R-Car
Gen3). Rename it to rcar-sysc as it's really a driver for the R-Car
System Controller (SYSC).
Kill the intermediate PM_RCAR config symbol, as it's not user
configurable anymore, and to prepare for SoC-specific make rules.
Add the missing #include <linux/types.h> to rcar-sysc.h, which was
exposed by different include order.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Newly added support for additional SoCs:
- Axis Artpec-6 SoC family
- Allwinner A83T SoC
- Mediatek MT7623
- NXP i.MX6QP SoC
- ST Microelectronics stm32f469 microcontroller
New features:
- SMP support for Mediatek mt2701
- Big-endian support for NXP i.MX
- DaVinci now uses the new DMA engine dma_slave_map
- OMAP now uses the new DMA engine dma_slave_map
- earlyprintk support for palmchip uart on mach-tango
- delay timer support for orion
Other:
- Exynos PMU driver moved out to drivers/soc/
- Various smaller updates for Renesas, Xilinx, PXA, AT91, OMAP, uniphier
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=ynNj
-----END PGP SIGNATURE-----
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Arnd Bergmann:
"Newly added support for additional SoCs:
- Axis Artpec-6 SoC family
- Allwinner A83T SoC
- Mediatek MT7623
- NXP i.MX6QP SoC
- ST Microelectronics stm32f469 microcontroller
New features:
- SMP support for Mediatek mt2701
- Big-endian support for NXP i.MX
- DaVinci now uses the new DMA engine dma_slave_map
- OMAP now uses the new DMA engine dma_slave_map
- earlyprintk support for palmchip uart on mach-tango
- delay timer support for orion
Other:
- Exynos PMU driver moved out to drivers/soc/
- Various smaller updates for Renesas, Xilinx, PXA, AT91, OMAP,
uniphier"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (83 commits)
ARM: uniphier: rework SMP code to support new System Bus binding
ARM: uniphier: add missing of_node_put()
ARM: at91: avoid defining CONFIG_* symbols in source code
ARM: DRA7: hwmod: Add data for eDMA tpcc, tptc0, tptc1
ARM: imx: Make reset_control_ops const
ARM: imx: Do L2 errata only if the L2 cache isn't enabled
ARM: imx: select ARM_CPU_SUSPEND only for imx6
dmaengine: pxa_dma: fix the maximum requestor line
ARM: alpine: select the Alpine MSI controller driver
ARM: pxa: add the number of DMA requestor lines
dmaengine: mmp-pdma: add number of requestors
dma: mmp_pdma: Add the #dma-requests DT property documentation
ARM: OMAP2+: Add rtc hwmod configuration for ti81xx
ARM: s3c24xx: Avoid warning for inb/outb
ARM: zynq: Move early printk virtual address to vmalloc area
ARM: DRA7: hwmod: Add custom reset handler for PCIeSS
ARM: SAMSUNG: Remove unused register offset definition
ARM: EXYNOS: Cleanup header files inclusion
drivers: soc: samsung: Enable COMPILE_TEST
MAINTAINERS: Add maintainers entry for drivers/soc/samsung
...
All supported Renesas ARM SoCs (except for Emma Mobile EV2) have clock
domains. Some SoCs also have power domains. To ensure proper operation
of on-SoC modules, module clocks must be ungated, and power domains must
be powered up when needed.
Currently the user can choose to build a kernel with power management
enabled or disabled:
- If CONFIG_PM=y, power domains and/or module clocks are handled
dynamically by Runtime PM and the generic power domain.
- If CONFIG_PM=n, power domains are assumed to be powered up by reset
state or by the boot loader, and module clocks are handled by the
legacy clock domain on driver (un)bind.
The latter is implemented using a platform bus notifier, which
applies not only to all on-SoC devices, but to all platform devices
present in the system.
To remove the dependency on implicit assumptions, and to get rid of the
peculiarities of the legacy clock domain, enable CONFIG_PM and
CONFIG_PM_GENERIC_DOMAINS unconditionally, for all Renesas ARM SoCs with
clock and/or power domains.
This does cause an increase in kernel size. Given bloat-o-meter reports
a modest increase of 26 KiB for an RZ/A1H kernel, this should not be a
problem, even when used on RZ/A1H with XIP and internal RAM only.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Remove comment that used to be part of non-multiplatform
kernel support. Now with multiplatform-only we have no
Renesas-specific System Configuration entries.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* Remove now unnecessary header
* Introduce ARCH_RENESAS
* Remove unmaintened URL from MAINTAINERS
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=qeBx
-----END PGP SIGNATURE-----
Merge tag 'renesas-cleanup-for-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup
Merge "Renesas ARM Based SoC Cleanup for v4.5" from Simon Horman:
* Remove now unnecessary header
* Introduce ARCH_RENESAS
* Remove unmaintened URL from MAINTAINERS
* tag 'renesas-cleanup-for-v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: Remove legacy mach/irqs.h
ARM: shmobile: Introduce ARCH_RENESAS
MAINTAINERS: Remove link to oss.renesas.com which is closed
Many ARM sub-architectures use prompts followed by "if" conditional,
but it is wrong.
Please notice the difference between
config ARCH_FOO
bool "Foo SoCs" if ARCH_MULTI_V7
and
config ARCH_FOO
bool "Foo SoCs"
depends on ARCH_MULTI_V7
These two are *not* equivalent!
In the former statement, it is not ARCH_FOO, but its prompt that
depends on ARCH_MULTI_V7. So, it is completely valid that ARCH_FOO
is selected by another, but ARCH_MULTI_V7 is still disabled. As it is
not unmet dependency, Kconfig never warns. This is probably not what
you want.
The former should be used only when you need to do so, and you really
understand what you are doing. (In most cases, it should be wrong!)
For enabling/disabling sub-architectures, the latter is always correct.
As a good side effect, this commit fixes some entries over 80 columns
(mach-imx, mach-integrator, mach-mbevu).
[Arnd: I note that there is not really a bug here, according to
the discussion that followed, but I can see value in being consistent
and in making the lines shorter]
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Jun Nie <jun.nie@linaro.org>
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Krzysztof Halasa <khc@piap.pl>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The purpose of this patch is to start the process of replacing both
ARCH_SHMOBILE and ARCH_SHMOBILE_MULTI with ARCH_RENESAS.
RENESAS seems to be a more appropriate name than SHMOBILE for the majority
of Renesas 32-bit ARM based SoCs. The name is conveniently also (newer)
ARM64 based SoCs.
This patches only addresses 32-bit ARM based SoCs. Proposed support for
the ARM64 based r8a7795 SoC already uses ARCH_RENESAS which selects
ARCH_SHMOBILE.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
With Bock-W, the last legacy platform has been removed.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Some releases this branch is nearly empty, others we have more stuff. It
tends to gather drivers that need SoC modification or dependencies such
that they have to (also) go in through our tree.
For this release, we have merged in part of the reset controller tree
(with handshake that the parts we have merged in will remain stable),
as well as dependencies on a few clock branches.
In general, new items here are:
- Qualcomm driver for SMM/SMD, which is how they communicate with the
coprocessors on (some) of their platforms
- Memory controller work for ARM's PL172 memory controller
- Reset drivers for various platforms
- PMU power domain support for Marvell platforms
- Tegra support for T132/T210 SoCs: PMC, fuse, memory controller per-SoC support
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJV5Ou9AAoJEIwa5zzehBx3/k4P/jA5CVNiDvIs0GoTR3uGOuec
MYd19oKf76reV1oL5bBSpg9uryJd3fPzK0JC/qU3pYfsCVFp2TWZD7liNpitqHyt
2xL02gzJQgjHzL3QrxTQrOFJDO6P8Vm2k/5pI0KX1beoulHvI+iHejNryXGjSKSx
9vbs1GPXU9IV831YOHSaMmHz727J65bbZE8Up113ctT+WbEIc1g/ihKzUgi/8xXW
RniMxGsX8HynE3VH+UBDMbY6XkOmzZa1Wabgll735MXwIUFG1+TsvHNuGehXUski
ySwqk67en25i0F/Q7oobLSZwCPbA6Ylxk9aOfr0AnAqOEKwgKWS+K7HkEiNMz7yh
nt22b5SVkQ80sTCbNEkdJajOZ8oRalUae19CGxvMfVh77LmQ2sRI9iJrwXcxkt8W
ASs6uDDAUNC5pIWfjeJE50vsDr//Hed/WtsIjenYOtb+RI1kru5iTTgp4oLPBiy5
OeHxOfiL7gPvyZQbuPgMKAGdoGBsa/7wTM7KWJCMP6mPGHpShO8XUUsuljqKHm4w
nBV7eZRMiIuWkjRKw4bjp7R0NVKR5sOfAkZhjCsXB0aqA/NU2zyNbViWcGCh6yj8
3beZ93SdEdrKX6N8pPiAhGTMFA6eev8YeUHO7kM4IhC91ILjHlPpCs1pYk3pwEkO
ABC7GyMY6Olg1pZJweEa
=B6jn
-----END PGP SIGNATURE-----
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Olof Johansson:
"Some releases this branch is nearly empty, others we have more stuff.
It tends to gather drivers that need SoC modification or dependencies
such that they have to (also) go in through our tree.
For this release, we have merged in part of the reset controller tree
(with handshake that the parts we have merged in will remain stable),
as well as dependencies on a few clock branches.
In general, new items here are:
- Qualcomm driver for SMM/SMD, which is how they communicate with the
coprocessors on (some) of their platforms
- memory controller work for ARM's PL172 memory controller
- reset drivers for various platforms
- PMU power domain support for Marvell platforms
- Tegra support for T132/T210 SoCs: PMC, fuse, memory controller
per-SoC support"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (49 commits)
ARM: tegra: cpuidle: implement cpuidle_state.enter_freeze()
ARM: tegra: Disable cpuidle if PSCI is available
soc/tegra: pmc: Use existing pclk reference
soc/tegra: pmc: Remove unnecessary return statement
soc: tegra: Remove redundant $(CONFIG_ARCH_TEGRA) in Makefile
memory: tegra: Add Tegra210 support
memory: tegra: Add support for a variable-size client ID bitfield
clk: shmobile: rz: Add CPG/MSTP Clock Domain support
clk: shmobile: rcar-gen2: Add CPG/MSTP Clock Domain support
clk: shmobile: r8a7779: Add CPG/MSTP Clock Domain support
clk: shmobile: r8a7778: Add CPG/MSTP Clock Domain support
clk: shmobile: Add CPG/MSTP Clock Domain support
ARM: dove: create a proper PMU driver for power domains, PMU IRQs and resets
reset: reset-zynq: Adding support for Xilinx Zynq reset controller.
docs: dts: Added documentation for Xilinx Zynq Reset Controller bindings.
MIPS: ath79: Add the reset controller to the AR9132 dtsi
reset: Add a driver for the reset controller on the AR71XX/AR9XXX
devicetree: Add bindings for the ATH79 reset controller
reset: socfpga: Update reset-socfpga to read the altr,modrst-offset property
doc: dt: add documentation for lpc1850-rgu reset driver
...
New or improved SoC support:
- Addition of support for Atmel's SAMA5D2 SoC
- Addition of Freescale i.MX6UL
- Improved support of TI's DM814x platform
- Misc fixes and improvements for RockChip platforms
- Marvell MVEBU suspend/resume support
A few driver changes that ideally would belong in the drivers branch are
also here (acked by appropriate maintainers):
- Power key input driver for Freescale platforms (svns)
- RTC driver updates for Freescale platforms (svns/mxc)
- Clk fixes for TI DM814/816X
+ a bunch of other changes for various platforms
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=8T5Z
-----END PGP SIGNATURE-----
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Olof Johansson:
"New or improved SoC support:
- add support for Atmel's SAMA5D2 SoC
- add support for Freescale i.MX6UL
- improved support for TI's DM814x platform
- misc fixes and improvements for RockChip platforms
- Marvell MVEBU suspend/resume support
A few driver changes that ideally would belong in the drivers branch
are also here (acked by appropriate maintainers):
- power key input driver for Freescale platforms (svns)
- RTC driver updates for Freescale platforms (svns/mxc)
- clk fixes for TI DM814/816X
+ a bunch of other changes for various platforms"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (83 commits)
ARM: rockchip: pm: Fix PTR_ERR() argument
ARM: imx: mach-imx6ul: Fix allmodconfig build
clk: ti: fix for definition movement
ARM: uniphier: drop v7_invalidate_l1 call at secondary entry
memory: kill off set_irq_flags usage
rtc: snvs: select option REGMAP_MMIO
ARM: brcmstb: select ARCH_DMA_ADDR_T_64BIT for LPAE
ARM: BCM: Enable ARM erratum 798181 for BRCMSTB
ARM: OMAP2+: Fix power domain operations regression caused by 81xx
ARM: rockchip: enable PMU_GPIOINT_WAKEUP_EN when entering shallow suspend
ARM: rockchip: set correct stabilization thresholds in suspend
ARM: rockchip: rename osc_switch_to_32k variable
ARM: imx6ul: add fec MAC refrence clock and phy fixup init
ARM: imx6ul: add fec bits to GPR syscon definition
rtc: mxc: add support of device tree
dt-binding: document the binding for mxc rtc
rtc: mxc: use a second rtc clock
ARM: davinci: cp_intc: use IRQCHIP_SKIP_SET_WAKE instead of irq_set_wake callback
soc: mediatek: Fix SCPSYS compilation
ARM: at91/soc: add basic support for new sama5d2 SoC
...
Add Clock Domain support to the RZ Clock Pulse Generator (CPG) driver
using the generic PM Domain. This allows to power-manage the module
clocks of SoC devices that are part of the CPG/MSTP Clock Domain using
Runtime PM, or for system suspend/resume.
SoC devices that are part of the CPG/MSTP Clock Domain and can be
power-managed through an MSTP clock should be tagged in DT with a proper
"power-domains" property.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add Clock Domain support to the R-Car M1A Clock Pulse Generator (CPG)
driver using the generic PM Domain. This allows to power-manage the
module clocks of SoC devices that are part of the CPG/MSTP Clock Domain
using Runtime PM, or for system suspend/resume.
SoC devices that are part of the CPG/MSTP Clock Domain and can be
power-managed through an MSTP clock should be tagged in DT with a proper
"power-domains" property.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Remove Marzen legacy board code written in C. Instead
board support expressed in DT shall be used together
with Multiplatform and shmobile_defconfig.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The generic r8a7779 machine vector is now feature-wise equivalent
to the Marzen-reference case, so simply remove the Marzen C board
code to fall over on the generic r8a7779 machine vector.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Minimal support without power management or SMP.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The last user of the R-Mobile A1 (r8a7740) legacy SoC code was the
Armadillo-800 EVA legacy board code, which has been removed.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
[horms: resolved trivial conflicts with v4.2-rc1]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The Armadillo-800 EVA board is sufficiently supported by DT-based and
board-less R-Mobile A1 (r8a7740) multiplatform kernels, and board
staging code. Hence remove the legacy board code to reduce maintenance
effort.
Lacking areas are:
- USB (it doesn't work in legacy, neither),
- HDMI (it doesn't work in legacy, neither),
- Camera (we don't care),
- DMAC/IPMMU (no DT bindings are planned).
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The last user of the SH-Mobile AG5 (sh73a0) legacy SoC code was the
KZM-A9-GT legacy board code, which has been removed.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The KZM-A9-GT board is sufficiently supported by DT-based and board-less
SH-Mobile AG5 (sh73a0) multiplatform kernels. Hence remove the legacy
board code to reduce maintenance effort.
Lacking areas are:
- USB (it does't work in legacy, neither),
- LCDC (the LCDC is wired to the legacy INTC, which is not planned to
be supported with DT).
- DMAC/IPMMU (no DT bindings are planned).
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
A couple of codec drivers are selected by shmobile platform code,
but depend on I2C, which results in a build error:
sound/soc/codecs/ak4642.c:638:1: warning: data definition has no type or storage class
module_i2c_driver(ak4642_i2c_driver);
^
sound/soc/codecs/ak4642.c:638:1: error: type defaults to 'int' in declaration of 'module_i2c_driver' [-Werror=implicit-int]
sound/soc/codecs/ak4642.c:638:1: warning: parameter names (without types) in function declaration
sound/soc/codecs/ak4642.c:627:26: warning: 'ak4642_i2c_driver' defined but not used [-Wunused-variable]
This ensures that we do not enable the respective drivers when I2C
is disabled.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The changes here belong to two main platforms:
- Atmel At91 is flipping the bit and going multiplatform. This includes some
cleanups and removal of code, and the final flip of config dependencies
- Shmobile has several platforms that are going multiplatform, but this
branch also contains a bunch of cleanups that they weren't able to keep
separate in a good way. THere's also a removal of one of their SoCs and the
corresponding boards (sh7372 and mackerel).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Vq4N
-----END PGP SIGNATURE-----
Merge tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC multiplatform code changes from Olof Johansson:
"The changes here belong to two main platforms:
- Atmel At91 is flipping the bit and going multiplatform. This
includes some cleanups and removal of code, and the final flip of
config dependencies
- Shmobile has several platforms that are going multiplatform, but
this branch also contains a bunch of cleanups that they weren't
able to keep separate in a good way. THere's also a removal of one
of their SoCs and the corresponding boards (sh7372 and mackerel)"
* tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (67 commits)
ARM: at91/pm: move AT91_MEMCTRL_* to pm.h
ARM: at91/pm: move the standby functions to pm.c
ARM: at91: fix pm_suspend.S compilation when ARMv6 is selected
ARM: at91: add a Kconfig dependency on multi-platform
ARM: at91: drop AT91_TIMER_HZ
ARM: at91: remove hardware.h
ARM: at91: remove SoC headers
ARM: at91: remove useless mach/cpu.h
ARM: at91: remove unused headers
ARM: at91: switch at91_dt_defconfig to multiplatform
ARM: at91: switch to multiplatform
ARM: shmobile: r8a7778: enable multiplatform target
ARM: shmobile: bockw: add sound to DT
ARM: shmobile: r8a7778: add sound to DT
ARM: shmobile: bockw: add devices hooked up to i2c0 to DT
DT: i2c: add trivial binding for OKI ML86V7667 video decoder
ARM: shmobile: r8a7778: common clock framework CPG driver
ARM: shmobile: bockw dts: set extal clock frequency
ARM: shmobile: bockw dts: Move Ethernet node to BSC
ARM: shmobile: r8a73a4: Remove legacy code
...
* Add multiplatform support to sh73a0 and its kzm9g board
* Use Bus State Controller to enable ethernet for multiplatform sh73a0/kzm9g
* Add PM domain support to multiplatform sh73a0
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=7DUP
-----END PGP SIGNATURE-----
Merge tag 'renesas-sh73a0-multiplatform-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/multiplatform
Merge "Renesas ARM Based SoC sh73a0 Multiplatform Updates for v4.1" from Simon
Horman:
* Add multiplatform support to sh73a0 and its kzm9g board
* Use Bus State Controller to enable ethernet for multiplatform sh73a0/kzm9g
* Add PM domain support to multiplatform sh73a0
* tag 'renesas-sh73a0-multiplatform-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (43 commits)
ARM: shmobile: sh73a0: Remove restart callback
ARM: shmobile: sh73a0 dtsi: Add PM domain support
ARM: shmobile: sh73a0: Remove unused sh73a0_add_standard_devices_dt()
ARM: shmobile: sh73a0 dtsi: Add Cortex-A9 TWD node
ARM: shmobile: kzm9g-reference: Remove board C code and DT file
ARM: shmobile: kzm9g dts: Move Ethernet node to BSC
ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node
ARM: shmobile: kzm9g: Build DTS for Multiplatform
ARM: shmobile: kzm9g dts: Sync with kzm9g-reference dts
ARM: shmobile: sh73a0: Add Multiplatform support
ARM: shmobile: sh73a0: Introduce generic setup callback
ARM: shmobile: r8a7794: add SDHI DT support
ARM: shmobile: r8a7790: add ADSP clocks
ARM: shmobile: r8a7791: add ADSP clocks
ARM: shmobile: henninger: add CAN0 DT support
ARM: shmobile: r8a7791: add CAN DT support
ARM: shmobile: r8a7791: add CAN clocks
ARM: shmobile: r8a7790: add CAN DT support
ARM: shmobile: r8a7790: add CAN clocks
ARM: shmobile: emev2-kzm9d dts: Add PFC information for uart1
...
Signed-off-by: Olof Johansson <olof@lixom.net>
The r8a7790/lager and r8a7791/koelsch development boards have da9063 and
da9210 regulators. Both regulators have their interrupt request lines
tied to the same interrupt pin (IRQ2) on the SoC.
After cold boot or da9063-induced restart, both the da9063 and da9210
seem to assert their interrupt request lines. Hence as soon as one
driver requests this irq, it gets stuck in an interrupt storm, as it
only manages to deassert its own interrupt request line, and the other
driver hasn't installed an interrupt handler yet.
To handle this, install a quirk that masks the interrupts in both the
da9063 and da9210. This quirk has to run after the i2c master driver
has been initialized, but before the i2c slave drivers are initialized.
As it depends on i2c, select I2C if one of the affected platforms is
enabled in the kernel config.
On koelsch, the following happens:
- Cold boot or reboot using the da9063 restart handler:
IRQ2 is asserted, installing da9063/da9210 regulator quirk
...
i2c i2c-6: regulator_quirk_notify: 1, IRQC_MONITOR = 0x3fb
i2c 6-0058: regulator_quirk_notify: 1, IRQC_MONITOR = 0x3fb
i2c 6-0058: Detected da9063
i2c 6-0058: Masking da9063 interrupt sources
i2c 6-0068: regulator_quirk_notify: 1, IRQC_MONITOR = 0x3fb
i2c 6-0068: Detected da9210
i2c 6-0068: Masking da9210 interrupt sources
i2c 6-0068: IRQ2 is not asserted, removing quirk
- Warm boot (reset button):
rcar_gen2_regulator_quirk: IRQ2 is not asserted, not installing quirk
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Now that the sh73a0 generic multiplatform case has the same feature set
as the kzm9g DT reference board code, we get rid of the latter.
DT reference code in the future shall make use of the sh73a0
multiplatform support code with the generic SoC machine vector.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Enable sh73a0 Multiplatform support for the generic sh73a0
machine vector. No board support is enabled, and the board
code for KZM9G DT Reference is left by itself.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Remove support for the legacy Cortex-A8 based sh7372 SoC.
The Linux kernel still lacks DT bindings for the sh7372 INTC
interrupt controller so DT multiplatform support is not possibile.
Also, the sh7372 SoC never went into mass production anyway so to
aid migration to DT multiplatform simply get rid of sh7372 support.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Remove legacy C code for the sh7372 Mackerel board. There is no
DT multiplatform implementation available for the sh7372 SoC so
simply phase out the board and SoC code support.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This removes the remains of the legacy ape6evm platform.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Now that the r8a73a4 generic multiplatform case has the same features as the
APE6EVM DT reference board code, we get rid of the latter. DT reference
code in the future shall make use of the r8a73a4 multiplatform support code
with the generic SoC machine vector.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[geert: Update Documentation/devicetree/bindings/arm/shmobile.txt]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
New and updated SoC support. Also included are some cleanups where the
platform maintainers hadn't separated cleanups from new developent in
separate branches.
Some of the larger things worth pointing out:
- A large set of changes from Alexandre Belloni and Nicolas Ferre
preparing at91 platforms for multiplatform and cleaning up quite a
bit in the process.
- Removal of CSR's "Marco" SoC platform that never made it out to the
market. We love seeing these since it means the vendor published
support before product was out, which is exactly what we want!
New platforms this release are:
- Conexant Digicolor (CX92755 SoC)
- Hisilicon HiP01 SoC
- CSR/sirf Atlas7 SoC
- ST STiH418 SoC
- Common code changes for Nvidia Tegra132 (64-bit SoC)
We're seeing more and more platforms having a harder time labelling
changes as cleanups vs new development -- which is a good sign that
we've come quite far on the cleanup effort. So over time we might start
combining the cleanup and new-development branches more.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=szd9
-----END PGP SIGNATURE-----
Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform changes from Olof Johansson:
"New and updated SoC support. Also included are some cleanups where
the platform maintainers hadn't separated cleanups from new developent
in separate branches.
Some of the larger things worth pointing out:
- A large set of changes from Alexandre Belloni and Nicolas Ferre
preparing at91 platforms for multiplatform and cleaning up quite a
bit in the process.
- Removal of CSR's "Marco" SoC platform that never made it out to the
market. We love seeing these since it means the vendor published
support before product was out, which is exactly what we want!
New platforms this release are:
- Conexant Digicolor (CX92755 SoC)
- Hisilicon HiP01 SoC
- CSR/sirf Atlas7 SoC
- ST STiH418 SoC
- Common code changes for Nvidia Tegra132 (64-bit SoC)
We're seeing more and more platforms having a harder time labelling
changes as cleanups vs new development -- which is a good sign that
we've come quite far on the cleanup effort. So over time we might
start combining the cleanup and new-development branches more"
* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (124 commits)
ARM: at91/trivial: unify functions and machine names
ARM: at91: remove at91_dt_initialize and machine init_early()
ARM: at91: change board files into SoC files
ARM: at91: remove at91_boot_soc
ARM: at91: move alternative initial mapping to board-dt-sama5.c
ARM: at91: merge all SOC_AT91SAM9xxx
ARM: at91: at91rm9200: set idle and restart from rm9200_dt_device_init()
ARM: digicolor: select syscon and timer
ARM: zynq: Simplify SLCR initialization
ARM: zynq: PM: Fixed simple typo.
ARM: zynq: Setup default gpio number for Xilinx Zynq
ARM: digicolor: add low level debug support
ARM: initial support for Conexant Digicolor CX92755 SoC
ARM: OMAP2+: Add dm816x hwmod support
ARM: OMAP2+: Add clock domain support for dm816x
ARM: OMAP2+: Add board-generic.c entry for ti81xx
ARM: at91: pm: remove warning to remove SOC_AT91SAM9263 usage
ARM: at91: remove unused mach/system_rev.h
ARM: at91: stop using HAVE_AT91_DBGUx
ARM: at91: fix ordering of SRAM and PM initialization
...
Populate the PM domains from DT, and provide support to hook up devices
to their respective PM domain.
The always-on power area (e.g. C5 on r8a7740) is created as a PM domain
without software control, to allow Run-Time management of module clocks
for hardware blocks inside this area.
Special cases like PM domains containing CPUs, the console device, or
Coresight-ETM, are handled by scanning the DT topology.
As long as the ARM debug/perf code doesn't use resource management with
runtime PM support, the power area containing Coresight-ETM (e.g. D4 on
r8a7740) must be kept powered to avoid a crash during resume from s2ram
(dbg_cpu_pm_notify() calls reset_ctrl_regs() unconditionally, causing an
undefined instruction oops).
Initialization is done from core_initcall(), as the
"renesas,intc-irqpin" driver uses postcore_initcall().
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
All r8a7790 boards are now used with multiplatform kernels only. We can
remove all the unused r8a7790 legacy device and clock registration code.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Lager legacy support level is same as the DT case
so remove the legacy code and force people to move
over to using Multiplatform and DT.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
[Remove lager_defconfig and don't build the dtb for legacy kernels]
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Remove redundant C board code for Lager Multiplatform,
everything is supported via DT these days anyway so it
is fine to rely on the MACHINE_START in setup-r8a7790.c.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
[Remove CONFIG_MACH_LAGER from shmobile_defconfig]
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
New and updated SoC support, notable changes include:
* bcm: brcmstb SMP support
* bcm: initial iproc/cygnus support
* exynos: Exynos4415 SoC support
* exynos: PMU and suspend support for Exynos5420
* exynos: PMU support for Exynos3250
* exynos: pm related maintenance
* imx: new LS1021A SoC support
* imx: vybrid 610 global timer support
* integrator: convert to using multiplatform configuration
* mediatek: earlyprintk support for mt8127/mt8135
* meson: meson8 soc and l2 cache controller support
* mvebu: Armada 38x CPU hotplug support
* mvebu: drop support for prerelease Armada 375 Z1 stepping
* mvebu: extended suspend support, now works on Armada 370/XP
* omap: hwmod related maintenance
* omap: prcm cleanup
* pxa: initial pxa27x DT handling
* rockchip: SMP support for rk3288
* rockchip: add cpu frequency scaling support
* shmobile: r8a7740 power domain support
* shmobile: various small restart, timer, pci apmu changes
* sunxi: Allwinner A80 (sun9i) earlyprintk support
* ux500: power domain support
Overall, a significant chunk of changes, coming mostly from
the usual suspects: omap, shmobile, samsung and mvebu, all of
which already contain a lot of platform specific code in
arch/arm.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=lFoH
-----END PGP SIGNATURE-----
Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform changes from Arnd Bergmann:
"New and updated SoC support, notable changes include:
- bcm:
brcmstb SMP support
initial iproc/cygnus support
- exynos:
Exynos4415 SoC support
PMU and suspend support for Exynos5420
PMU support for Exynos3250
pm related maintenance
- imx:
new LS1021A SoC support
vybrid 610 global timer support
- integrator:
convert to using multiplatform configuration
- mediatek:
earlyprintk support for mt8127/mt8135
- meson:
meson8 soc and l2 cache controller support
- mvebu:
Armada 38x CPU hotplug support
drop support for prerelease Armada 375 Z1 stepping
extended suspend support, now works on Armada 370/XP
- omap:
hwmod related maintenance
prcm cleanup
- pxa:
initial pxa27x DT handling
- rockchip:
SMP support for rk3288
add cpu frequency scaling support
- shmobile:
r8a7740 power domain support
various small restart, timer, pci apmu changes
- sunxi:
Allwinner A80 (sun9i) earlyprintk support
- ux500:
power domain support
Overall, a significant chunk of changes, coming mostly from the usual
suspects: omap, shmobile, samsung and mvebu, all of which already
contain a lot of platform specific code in arch/arm"
* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (187 commits)
ARM: mvebu: use the cpufreq-dt platform_data for independent clocks
soc: integrator: Add terminating entry for integrator_cm_match
ARM: mvebu: add SDRAM controller description for Armada XP
ARM: mvebu: adjust mbus controller description on Armada 370/XP
ARM: mvebu: add suspend/resume DT information for Armada XP GP
ARM: mvebu: synchronize secondary CPU clocks on resume
ARM: mvebu: make sure MMU is disabled in armada_370_xp_cpu_resume
ARM: mvebu: Armada XP GP specific suspend/resume code
ARM: mvebu: reserve the first 10 KB of each memory bank for suspend/resume
ARM: mvebu: implement suspend/resume support for Armada XP
clk: mvebu: add suspend/resume for gatable clocks
bus: mvebu-mbus: provide a mechanism to save SDRAM window configuration
bus: mvebu-mbus: suspend/resume support
clocksource: time-armada-370-xp: add suspend/resume support
irqchip: armada-370-xp: Add suspend/resume support
ARM: add lolevel debug support for asm9260
ARM: add mach-asm9260
ARM: EXYNOS: use u8 for val[] in struct exynos_pmu_conf
power: reset: imx-snvs-poweroff: add power off driver for i.mx6
ARM: imx: temporarily remove CONFIG_SOC_FSL from LS1021A
...
Kishon Vijay Abraham I