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Passing the register base address and IRQ through platform data is
deprecated. Use resources instead.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Passing the register base address and IRQ through platform data is
deprecated. Use resources instead.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The SCIF driver is transitioning to platform resources. Board code will
thus need to define an array of resources for each SCIF device. This is
incompatible with the macro-based SCIF platform data definition as an
array. Rework the macro to define platform data as individual
structures.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The SCIF driver is transitioning to platform resources. Board code will
thus need to define an array of resources for each SCIF device. This is
incompatible with the macro-based SCIF platform data definition as an
array. Rework the macro to define platform data as individual
structures.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The SCIF driver is transitioning to platform resources. Board code will
thus need to define an array of resources for each SCIF device. This is
incompatible with the macro-based SCIF platform data definition as an
array. Rework the macro to define platform data as individual
structures.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The SCIF driver is transitioning to platform resources. Board code will
thus need to define an array of resources for each SCIF device. This is
incompatible with the macro-based SCIF platform data definition as an
array. Rework the macro to define platform data as individual
structures.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The SCIF driver is transitioning to platform resources. Board code will
thus need to define an array of resources for each SCIF device. This is
incompatible with the macro-based SCIF platform data definition as an
array. Rework the macro to define platform data as individual
structures.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Replace copy-n-paste SCIF platform data and device declaration with a
macro. This reduces the amount of code and improves readability.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Replace copy-n-paste SCIF platform data and device declaration with a
macro. This reduces the amount of code and improves readability.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Replace copy-n-paste SCIF platform data and device declaration with a
macro. This reduces the amount of code and improves readability.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Replace copy-n-paste SCIF platform data and device declaration with a
macro. This reduces the amount of code and improves readability.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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This is needed to use SRC (= Sampling Rate Converter)
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
From Simon Horman:
Renesas ARM based SoC DT updates for v3.14
* Global
- Use interrupt macros
- Use #include in device tree sources
- Tidyup DT node naming
* emev2 (Emma Mobile EV2) SoC
- Setup internal peripheral interrupts as level high
- Use interrupt macros in DT files
- Add clock tree description in DT
* r8a7791 (R-Car M2) SoC
- Correct GPIO resources
* r8a7791 (R-Car M2) based Koelsch board
- Configure PFC and GPO
- Use r8a7791 suffix for IRQC compat string
- Add DT reference
* r8a7790 (R-Car H2) based Lager board
- Include all 4 GiB of memory
- Use r8a7790 suffix for IRQC and MMCIF compat strings
- Enable MMCIF
- Add default PFC settings
* r8a7778 (R-Car M1) SoC
- Suffix for INTC compat string
- Add HSPI, MMCIF, SDHI and I2C suppport on DTSI
- Correct pin control device addresses
* r8a7778 (R-Car M1) based Bock-W board
- Use falling edge IRQ for LAN9221 in DT reference
- Enable I2C, HSPI0, MMCIF and SDHI
- Correct MMC pin conflict
- Remove manual PFC settings from DT reference
- Add default PFC settings
* r8a7779 (R-Car H1) SoC
- Add HSPI and SDHI support
- Suffix for INTC compat string
* r8a7779 (R-Car H1) based Marzen board
- Enable HSPI0 and SDHI in DTS
- Remove SDHI0 WP pin setting
- Use falling edge IRQ for LAN9221 in DT reference
- Add SDHI support
* r8a7740 (R-Mobile A1) SoC
- Suffix for INTC compat string
- Add FSI support via DTSI
- Use interrupt macros
* r8a7740 based Armadillo board
- Add FSI support for DTS
- Use low level IRQ for ST1231 in DT reference
* r8a73a4 (SH-Mobile APE6) SoC
- Use interrupt macros in DT files
* r8a73a4 (R-Mobile APE6) based ape6evm board
- Include all 2 GiB of memory
* r8a73a0 (SH-Mobile AG5) SoC
- Correct SDHI compat string
* r8a73a0 (SH-Mobile AG5) based kzm9d board
- Add GPIO keys and Add PCF8575 GPIO extender to DT
- Enable DSW2 with gpio-keys
- Use falling edge IRQ for LAN9221 in DT reference
* tag 'renesas-dt-for-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (102 commits)
ARM: shmobile: marzen: enable HSPI0 in DTS
ARM: shmobile: r8a7779: add HSPI support to DTSI
ARM: shmobile: Use r8a7779 suffix for INTC compat string
ARM: shmobile: Use r8a7778 suffix for INTC compat string
ARM: shmobile: Use r8a7740 suffix for INTC compat string
ARM: shmobile: Use sh73a0 suffix for INTC compat string
ARM: shmobile: armadillo: add FSI support for DTS
ARM: shmobile: r8a7740: add FSI support via DTSI
ARM: shmobile: emev2: Setup internal peripheral interrupts as level high
ARM: shmobile: emev2: Use interrupt macros in DT files
ARM: shmobile: Use interrupt macros in r8a73a4 and r8a7778 DT files
ARM: shmobile: Fix r8a7791 GPIO resources in DTS
ARM: shmobile: Include all 4 GiB of memory on Lager DT Ref
ARM: shmobile: Include all 4 GiB of memory on Lager
ARM: shmobile: Include all 2 GiB of memory on APE6EVM
ARM: shmobile: Include all 2 GiB of memory on APE6EVM DT Ref
ARM: shmobile: kzm9g-reference: Add GPIO keys to DT
ARM: shmobile: kzm9g-reference: Add PCF8575 GPIO extender to DT
ARM: shmobile: Koelsch DT reference GPIO LED support
ARM: shmobile: Enable DSW2 with gpio-keys on KZM9D
...
Signed-off-by: Kevin Hilman <khilman@linaro.org>
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While <mach/timex.h> isn't used for multi-platform builds since long it
still is for "normal" builds. As the previous patches fix all sites to
not make use of this per-platform file, it can go now for good also for
platforms that are not (yet) converted to multi-platform.
While at it there are no users of CLOCK_TICK_RATE any more, so also drop
the dummy #define.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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Fix a typo in the USBHS1 pinconf entry that prevented the pull-down from
being enabled.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Let the multiplatform Koelsch support boot with the legacy DTS for
Koelsch as well as the Koelsch reference DTS.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Let the multiplatform Lager support boot with the legacy DTS for Lager
as well as the Lager reference DTS.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Now that r8a7791 has CCF support remove the legacy Koelsch reference
Kconfig bits CONFIG_MACH_KOELSCH_REFERENCE for the non-multiplatform
case.
Starting from this commit Koelsch board support is always enabled via
CONFIG_MACH_KOELSCH, and CONFIG_ARCH_MULTIPLATFORM is used to select
between board-koelsch.c and board-koelsch-reference.c
The file board-koelsch-reference.c can no longer be used together with
the legacy sh-clk clock framework, instead CCF is used.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[horms+renesas@verge.net.au: Dropped arch/arm/boot/dts/Makefile portion]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Now that r8a7790 has CCF support remove the legacy Lager reference
Kconfig bits CONFIG_MACH_LAGER_REFERENCE for the non-multiplatform
case.
Starting from this commit Lager board support is always enabled via
CONFIG_MACH_LAGER, and CONFIG_ARCH_MULTIPLATFORM is used to select
between board-lager.c and board-lager-reference.c
The file board-lager-reference.c can no longer be used together with
the legacy sh-clk clock framework, instead CCF is used.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Now that the common clock framework is supported, the clock lookup
entries in clock-r8a7791.c are not registered anymore. Devices must
instead reference their clocks in the device tree. However, SCIF and CMT
devices are still instantiated through platform code, and thus need a
clock lookup entry.
Retrieve the SCIF and CMT clock entries by name and register clkdevs for
the corresponding devices. This will be removed when the SCIF and CMT
devices will be instantiated from the device tree.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Now that the common clock framework is supported, the clock lookup
entries in clock-r8a7790.c are not registered anymore. Devices must
instead reference their clocks in the device tree. However, SCIF and CMT
devices are still instantiated through platform code, and thus need a
clock lookup entry.
Retrieve the SCIF and CMT clock entries by name and register clkdevs for
the corresponding devices. This will be removed when the SCIF and CMT
devices will be instantiated from the device tree.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The common clock framework is initialized in the rcar_gen2_init_timer()
function, remove the of_clk_init() call.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Enable multiplaform ARM architecture support for the Lager reference
board. Common clock framework initialization will be handled by the
rcar_gen2_init_timer() call, we just need to remove the legacy clock
code initialization.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The Armadillo 800 EVA panel module has a backlight enable signal
connected to GPIO 61. Instead of requesting the GPIO in board code and
setting it to a high level unconditionally, pass the GPIO number to the
PWM backlight driver as the backlight enable GPIO.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Register Ether platform device and pin data on the Koelsch board.
Register platform fixup for Micrel KSZ8041 PHY, just like on the Lager board.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Only the LVDS output is currently supported.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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4dcfa60071b3d23f0181f27d8519f12e37cefbb9
(ARM: DMA-API: better handing of DMA masks for coherent allocations)
exchanged DMA mask check method.
Below warning will appear without this patch
asoc-simple-card asoc-simple-card.0: \
Coherent DMA mask 0xffffffffffffffff is larger than dma_addr_t allows
asoc-simple-card asoc-simple-card.0: \
Driver did not use or check the return value from dma_set_coherent_mask()?
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The koelsch board uses has an SH ethernet controller which uses a Micrel
phy. Select MICREL_PHY for koelsch if SH_ETH is enabled to make use of the
Micrel-specific phy driver rather than relying on the generic phy driver.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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When CONFIG_COMMON_CLOCK is enabled, call rcar_gen2_clocks_init() in the
timer init function to initialize the common clock framework before
initializing the clock sources. This will take care of clock
initialization when the r8a779[01] boards will be switched to
multiplatform kernels.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Commit 22ceeee16eb8f0d04de3ef43a5174fb30ec18af9 ("pwm-backlight: Add
power supply support") added a mandatory power supply for the PWM
backlight. Add a fixed 5V regulator to board code with a consumer supply
entry for the backlight device.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit ad11cb9a5cf96346f1240995c672cdbb5501785c)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The PCI sub-system is not enabled by default on ARM and on certain
Renesas devices the build does not select it. This means that there
are configurations that do not allow the AHB-PCI bridge used for the
USB sub-systems to be built.
For the R8A7790, R8A7791 and EMEV-2 select MIGHT_HAVE_PCI to allow the
PCI drivers to be built. Also select MIGHT_HAVE_PCI for the multi-config
where there may be many Reneasas devices selected.
Reviewed-by: Ian Molton <ian.molton@codethink.co.uk>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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HPB-DMAC has 2 channel for USB Func (= D0/D1)
D0 is used as Tx, D1 is used as Rx on this patch
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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If the system has been started in non-secure mode, then the ARM generic
timer is not configurable during the kernel initialisation. Currently
the only thing we can check for is if the timer has been correctly
configured during the boot process.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Ian Molton <ian.molton@codethink.co.uk>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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8e0e7aaef3c98c52e85f5640b73ffa82058abcfd
(ARM: shmobile: Drop r8a7779_add_device_to_domain())
removed last user of struct platform_device on this header.
It is no longer needed
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add support for R8A7791 Ether clock.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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<linux/platform_data/camera-rcar.h> is needed on BockW,
not setup-r8a7778.c
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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WP pin is not implemented on Marzen
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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According to ePAPR spec,
this patch tidies up DT node name and related clock.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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According to ePAPR spec,
this patch tidies up DT node name and related clock.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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According to ePAPR spec,
this patch tidies up DT node name and related clock.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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According to ePAPR spec,
this patch tidies up DT node name and related clock.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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According to ePAPR spec,
this patch tidies up DT node name and related clock.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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According to ePAPR spec,
this patch tidies up DT node name and related clock.
This patch also adds missing SDHI2 entry
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Current Bock-W reference is calling PFC initializer manually,
but now, it can use DTS PFC.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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