Commit graph

8,474 commits

Author SHA1 Message Date
Ulrich Hecht
05cabb839e ARM: shmobile: r8a7778: add internal ethernet controller to DT
Internal Ethernet controller DT entry with clock information.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
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>
2015-02-24 06:40:47 +09:00
Ulrich Hecht
66462be7c6 ARM: shmobile: r8a7778: add MSTP clock assignments to DT
Assigns clocks to i2c*, tmu*, scif*, mmcif, sdhi*, and hspi*.

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>
2015-02-24 06:40:47 +09:00
Ulrich Hecht
93aa970d2b ARM: shmobile: r8a7778: Common clock framework DT description
Declares all r8a7778 clocks supported by the legacy clock framework,
plus tmu2.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
[horms: only included dtsi changes]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:40:45 +09:00
Ulrich Hecht
8c4892a633 ARM: shmobile: r8a7778: synchronize dts with reference platform
This moves everything to the legacy dts that is missing there to make it
suitable for use with multiplatform.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:40:44 +09:00
Geert Uytterhoeven
d1e21e3f57 ARM: shmobile: ape6evm dts: Drop console= bootargs parameter
Since ("ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform"),
ape6evm is restricted to booting from DT, so chosen/stdout-path is
always used, and we can drop the "console=" parameter from
chosen/bootargs.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:38:27 +09:00
Simon Horman
9d07d414d4 ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform
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>
2015-02-24 06:38:14 +09:00
Ulrich Hecht
8ba1f188d6 ARM: shmobile: ape6evm-reference: Remove board C code and DT file
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>
2015-02-24 06:37:50 +09:00
Geert Uytterhoeven
e4ba0a9bdd ARM: shmobile: r8a73a4: Move pfc node to work around probe ordering bug
Currently the pin function controller (which is also a GPIO controller)
is instantiated before the interrupt controllers due to the order in the
DTS. At that time, the irq domains for the interrupt controllers
referenced by its interrupts-extended property cannot be found yet:

    irq: no irq domain found for /interrupt-controller@e61c0000 !

Nevertheless, the core OF probing code ignores this failure, besides a
debug message that's not normally printed:

    not all legacy IRQ resources mapped for pfc

and continues initialization of the device. Then, the sh-pfc driver
cannot find any IRQ resources, and thinks no interrupts are available,
causing gpio-keys to fail later:

    gpio-keys keyboard: Unable to claim irq 0; error -22
    gpio-keys: probe of keyboard failed with error -22

Move the pin function controller node after the interrupt controller
nodes it references to work around the bug in the core OF probing code.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:37:49 +09:00
Geert Uytterhoeven
a656c60388 ARM: shmobile: ape6evm dts: Move Ethernet node to BSC
Move the Ethernet node from the ad-hoc lbsc node to the BSC node,
as its connected to the Bus State Controller.  This allows the system to
know the right position of the Ethernet node in the clock and PM domain
hierarchy, and manage the clock and PM domain appropriately.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:37:49 +09:00
Geert Uytterhoeven
271b3ad261 ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node
Add a node for the Bus State Controller (BSC) on r8a73a4, to which
multiple external devices can be connected.

The BSC is driven by the ZB clock, and located in PM domain C4.
A reference to the latter will be added later.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:37:48 +09:00
Ulrich Hecht
662dd64ff0 ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT
Assigns clocks to dmac, i2c*, cmt1, thermal, scif*, sdhi*, and mmcif*.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:37:47 +09:00
Ulrich Hecht
a76809a329 ARM: shmobile: r8a73a4: Common clock framework DT description
Declares all r8a73a4 clocks supported by the legacy clock framework.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:37:46 +09:00
Sergei Shtylyov
3453ca9e4f ARM: shmobile: r8a7790: add ADSP clocks
Add the ADSP clocks to the CPG and MSTP5 nodes of the R8A7790 device tree.

Based on the original patch by Konstantin Kozhevnikov
<konstantin.kozhevnikov@cogentembedded.com>.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:58 +09:00
Sergei Shtylyov
ae65a8ae4c ARM: shmobile: r8a7791: add ADSP clocks
Add the ADSP clocks to the CPG and MSTP5 nodes of the R8A7791 device tree.

Based on the original patch by Konstantin Kozhevnikov
<konstantin.kozhevnikov@cogentembedded.com>.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:57 +09:00
Sergei Shtylyov
457acc4a6c ARM: shmobile: henninger: add CAN0 DT support
Define the Henninger board dependent part of the CAN0 device node.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:56 +09:00
Sergei Shtylyov
3cf0188461 ARM: shmobile: r8a7791: add CAN DT support
Define the generic R8A7791 parts of the CAN0/1 device nodes.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:56 +09:00
Sergei Shtylyov
b324252cc1 ARM: shmobile: r8a7791: add CAN clocks
The R-Car CAN controllers can derive the CAN bus clock not only from their
peripheral clock input (clkp1) but also from the other internal clock (clkp2)
and external clock fed on CAN_CLK pin.  Describe those clocks in the device
tree,  along with  the USB_EXTAL clock  from which clkp2 is derived.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:55 +09:00
Sergei Shtylyov
6a7742b4ee ARM: shmobile: r8a7790: add CAN DT support
Define the generic R8A7790 parts of the CAN0/1 device nodes.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:54 +09:00
Sergei Shtylyov
41650f406c ARM: shmobile: r8a7790: add CAN clocks
The R-Car CAN controllers can derive the CAN bus clock not only from their
peripheral clock input (clkp1) but also from the other internal clock (clkp2)
and external clock fed on CAN_CLK pin.  Describe those clocks in the device
tree,  along with  the USB_EXTAL clock  from which clkp2 is derived.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:53 +09:00
Niklas Söderlund
4a5fcc685a ARM: shmobile: emev2-kzm9d dts: Add PFC information for uart1
Configure the pinmux on kzm9d to use the serial connector for uart1.

Signed-off-by: Niklas Söderlund <niso@kth.se>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:53 +09:00
Niklas Söderlund
e7cdf791db ARM: shmobile: emev2 dtsi: Add PFC information
With this information all GPIOs can make use of the PFC functionality.

Signed-off-by: Niklas Söderlund <niso@kth.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:52 +09:00
Laurent Pinchart
83a0731b39 ARM: shmobile: koelsch: Add DU HDMI output support
Add DT nodes for the ADV7511 HDMI encoder and its HDMI output connector
and configure the DISP pin group that drives the HDMI transmitter DE
pin.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:50 +09:00
Simon Horman
2ea0d4ec39 ARM: shmobile: r8a7791: Correct SDHI clock labels and output-names
There appears to have been some inconsistency and confusion here as on
the r8a7790 these clocks are referred to as SD(HI)1 and SD(HI)2 while on
the r8a7791 and r8a7794 they are referred to as SD(HI)2 and SD(HI)3.

Fixes: 59e79895b9 ("ARM: shmobile: r8a7791: Add clocks")
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2015-02-24 06:30:49 +09:00
Simon Horman
5e7e155483 ARM: shmobile: r8a7794: Correct SDHI clock base address, labels and output-names
* Correct base address of SD3 div6 clk.
* Update div6 clock node labels
  There appears to have been some inconsistency and confusion here as on
  the r8a7790 these clocks are referred to as SD(HI)1 and SD(HI)2 while on
  the r8a7791 and r8a7794 they are referred to as SD(HI)2 and SD(HI)3.

This has no run-time affect as the clock nodes are not currently used.

Fixes: 8e181633e6 ("ARM: shmobile: r8a7794: Add SDHI clocks to device tree")
Reported-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2015-02-24 06:30:48 +09:00
Laurent Pinchart
a895b7cda3 ARM: shmobile: r8a7794: alt: Enable ethernet controller
Enable the ethernet controller for the Alt board. Pin muxing entries are
currently left out as r8a7794 pin control support isn't available yet.
We thus rely on the boot loader to configure ethernet pins for now.

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>
2015-02-24 06:30:47 +09:00
Laurent Pinchart
82818d3482 ARM: shmobile: r8a7794: Add ethernet controller to device tree
Add a DT node for the on-SoC ethernet controller device.

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>
2015-02-24 06:30:47 +09:00
Laurent Pinchart
1cb2794f60 ARM: shmobile: r8a7794: Add IPMMU DT nodes
Add the six IPMMU instances found in the r8a7794 to DT with a disabled
status.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:46 +09:00
Laurent Pinchart
f1951852ed ARM: shmobile: r8a7791: Add IPMMU DT nodes
Add the seven IPMMU instances found in the r8a7791 to DT with a disabled
status.

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>
2015-02-24 06:30:45 +09:00
Laurent Pinchart
70496727c0 ARM: shmobile: r8a7790: Add IPMMU DT nodes
Add the six IPMMU instances found in the r8a7790 to DT with a disabled
status.

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>
2015-02-24 06:30:44 +09:00
Laurent Pinchart
bd8474853f ARM: shmobile: r8a7794: Add DMAC devices to DT
Instantiate the two system DMA controllers in the r8a7794 device tree.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:44 +09:00
Geert Uytterhoeven
3ce1bc08ef ARM: shmobile: kzm9g-reference dts: Declare the full 512 MiB of RAM
Traditionally, the first 16 MiB of RAM was reserved for the RT
processor.  However, this is incompatible with CONFIG_AUTO_ZRELADDR=y,
which requires that the start address of physical memory is a multiple
of 128 MiB.

As CONFIG_AUTO_ZRELADDR=y is enabled for multi-platform kernels, declare
RAM to start at 0x40000000.

While at it, reclaim the last 8 MiB of RAM, too, so the full 512 MiB is
available. Note that kzm9g_defconfig still has
CONFIG_MEMORY_START=0x41000000 and CONFIG_MEMORY_SIZE=0x1f000000, so
before the advent of DT we scribbled over the last 8 MiB, too.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:43 +09:00
Geert Uytterhoeven
89ebd5459c ARM: shmobile: kzm9g dts: Declare the full 512 MiB of RAM
Traditionally, the first 16 MiB of RAM was reserved for the RT
processor.  However, this is incompatible with CONFIG_AUTO_ZRELADDR=y,
which requires that the start address of physical memory is a multiple
of 128 MiB.

As CONFIG_AUTO_ZRELADDR=y is enabled for multi-platform kernels, declare
RAM to start at 0x40000000.

While at it, reclaim the last 8 MiB of RAM, too, so the full 512 MiB is
available. Note that kzm9g_defconfig still has
CONFIG_MEMORY_START=0x41000000 and CONFIG_MEMORY_SIZE=0x1f000000, so
before the advent of DT we scribbled over the last 8 MiB, too.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:42 +09:00
Ulrich Hecht
09940bf079 ARM: shmobile: sh73a0 dtsi: Add selectable sources to DIV6 clocks
Specifies clock sources and register bits.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
[geert: Drop renesas,src-shift/renesas,src-width, pad to 4 or 8 parents]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:41 +09:00
Geert Uytterhoeven
56a215d66b ARM: shmobile: sh73a0 dtsi: Add missing INTCA0 clock for irqpin module
This clock drives the irqpin controller modules.
Before, it was assumed enabled by the bootloader or reset state.
By making it available to the driver, we make sure it gets enabled when
needed, and allow it to be managed by system or runtime PM.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:41 +09:00
Laurent Pinchart
8ac627fa8e ARM: shmobile: kzm9g-reference dts: Add st1232 touchscreen node
Enable the kzm9g touchscreen controller in the board's DT file.

Signed-off-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>
2015-02-24 06:30:40 +09:00
Geert Uytterhoeven
070048dc88 ARM: shmobile: kzm9g-reference dts: Add r2025sd rtc node
Add a DT node for the R2025D real-time clock, which is connected to
i2c0.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:39 +09:00
Geert Uytterhoeven
4bd1dd503a ARM: shmobile: kzm9g-reference dts: Add adxl345 accelerometer node
Add a DT node for the ADXL345 three-axis digital accelerometer sensor,
which is connected to i2c0.

As trivial i2c devices are matched against the first compatible entry
only, compatibility is declared with "adi,adxl34x" only for now.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

The device needs an interrupt to operate properly. Specify the two
interrupts used on the board.

While at it rename the DT node to accelerometer@1d to describe the
device's function instead of its model.

Signed-off-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>
2015-02-24 06:30:38 +09:00
Geert Uytterhoeven
56b7271c9d ARM: shmobile: kzm9g-reference dts: Add ak8975 magnetometer node
Add a DT node for the AK8975 magnetometer sensor, which is connected to
i2c0.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Specify the device interrupt to avoid polling for end of conversion.

While at it rename the DT node to compass@c to describe the device's
function instead of its model.

Signed-off-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>
2015-02-24 06:30:38 +09:00
Geert Uytterhoeven
5c9e276095 ARM: shmobile: kzm9g-reference dts: Sort i2c0 children by unit address
While at it rename the ak4648 node to "codec" to describe the device's
function instead of its model, and move its device-specific property
after its generic properties.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24 06:30:37 +09:00
Laurent Pinchart
48bdf06dd9 ARM: shmobile: sh73a0 dtsi: Set control-parent for all irqpin nodes
The sh73a0 INTC can't mask interrupts properly most likely due to a
hardware bug. Set the control-parent property to delegate masking to the
parent interrupt controller.

Signed-off-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>
2015-02-24 06:30:36 +09:00
Ulrich Hecht
fe7c20fa68 ARM: shmobile: r8a7740 dtsi: add remaining DIV6 clocks
This adds the remaining DIV6 clocks and all possible parents for the SUB
clock.

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>
2015-02-24 06:30:35 +09:00
Gregory CLEMENT
444fdf947d ARM: mvebu: Add Device Tree description of SDHCI for Armada 388 RD
The Device Tree description of SDHCI on Armada 388 RD board was
missing. This commit adds the node for it.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2015-02-23 15:18:34 +01:00
Gregory CLEMENT
ddbdc5790f ARM: mvebu: Update the SDHCI node on Armada 38x
The binding of the armada-380-sdhci has been extended with a new
register in order to be able to use the SDR50 and DDR50 mode. This
commit add the resource associated to this new register for the
Armada 38x.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2015-02-23 15:18:34 +01:00
Gregory CLEMENT
b757258a5e ARM: mvebu: Use macros for interrupt flags on Armada 38x sdhci node
Instead of hardcoding the values of the interrupt flags, use the
macros provided by <include/dt-bindings/interrupt-controller/irq.h>
and <include/dt-bindings/interrupt-controller/arm-gic.h> for the
Armada 38x SDHCI node.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2015-02-23 15:18:34 +01:00
Heiko Stuebner
f36abc8698 ARM: dts: rockchip: enable gmac on rk3288-firefly
This was left out of the original firefly board definition due to the
ethernet support going completely through the network tree, making the
underlying nodes unavailable.

Now that everything is present enable the gmac on the firefly.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-02-23 10:12:31 +01:00
Heiko Stuebner
055b0c6753 ARM: dts: rockchip: enable usbphy on rk3288-firefly
Enable the usb phys on the firefly board.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-02-23 10:12:31 +01:00
Yunzhi Li
e537c9ccfa ARM: dts: rockchip: Enable usb PHY on rk3288-evb board
Enable usb PHY for all usb ports on rk3288-evb.

Signed-off-by: Yunzhi Li <lyz@rock-chips.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-02-23 10:12:30 +01:00
Yunzhi Li
f6db7029bb ARM: dts: rockchip: add rk3288 usb PHY
This patch adds a device_node for RK3288 SoC usb phy. It also
defines the phy to be used by three usb controllers: usb_host0/1
and usb_otg.

Signed-off-by: Yunzhi Li <lyz@rock-chips.com>
Tested-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-02-23 10:12:30 +01:00
Linus Torvalds
2177033233 ARM: SoC fixes for 3.20-rc1
A few fixes that came in too late to make it into the first set of pull
 requests but would still be nice to have in -rc1. The majority of these
 are trivial build fixes for bugs that I found myself using randconfig
 testing, and a set of two patches from Uwe to mark DT strings as 'const'
 where appropriate, to resolve inconsistent section attributes.
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Arnd Bergmann:
 "A few fixes that came in too late to make it into the first set of
  pull requests but would still be nice to have in -rc1.

  The majority of these are trivial build fixes for bugs that I found
  myself using randconfig testing, and a set of two patches from Uwe to
  mark DT strings as 'const' where appropriate, to resolve inconsistent
  section attributes"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: make of_device_ids const
  ARM: make arrays containing machine compatible strings const
  ARM: mm: Remove Kconfig symbol CACHE_PL310
  ARM: rockchip: force built-in regulator support for PM
  ARM: mvebu: build armada375-smp code conditionally
  ARM: sti: always enable RESET_CONTROLLER
  ARM: rockchip: make rockchip_suspend_init conditional
  ARM: ixp4xx: fix {in,out}s{bwl} data types
  ARM: prima2: do not select SMP_ON_UP
  ARM: at91: fix pm declarations
  ARM: davinci: multi-soc kernels require AUTO_ZRELADDR
  ARM: davinci: davinci_cfg_reg cannot be init
  ARM: BCM: put back ARCH_MULTI_V7 dependency for mobile
  ARM: vexpress: use ARM_CPU_SUSPEND if needed
  ARM: dts: add I2C device nodes for Broadcom Cygnus
  ARM: dts: BCM63xx: fix L2 cache properties
2015-02-21 19:21:54 -08:00
Linus Torvalds
18a8d49973 The clock framework changes for 3.20 contain the usual driver additions,
enhancements and fixes mostly for ARM32, ARM64, MIPS and Power-based
 devices. Additionaly the framework core underwent a bit of surgery with
 two major changes. The boundary between the clock core and clock
 providers (e.g clock drivers) is now more well defined with dedicated
 provider helper functions. struct clk no longer maps 1:1 with the
 hardware clock but is a true per-user cookie which helps us tracker
 users of hardware clocks and debug bad behavior. The second major change
 is the addition of rate constraints for clocks. Rate ranges are now
 supported which are analogous to the voltage ranges in the regulator
 framework. Unfortunately these changes to the core created some
 breakeage. We think we fixed it all up but for this reason there are
 lots of last minute commits trying to undo the damage.
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Merge tag 'clk-for-linus-3.20' of git://git.linaro.org/people/mike.turquette/linux

Pull clock framework updates from Mike Turquette:
 "The clock framework changes contain the usual driver additions,
  enhancements and fixes mostly for ARM32, ARM64, MIPS and Power-based
  devices.

  Additionally the framework core underwent a bit of surgery with two
  major changes:

   - The boundary between the clock core and clock providers (e.g clock
     drivers) is now more well defined with dedicated provider helper
     functions.  struct clk no longer maps 1:1 with the hardware clock
     but is a true per-user cookie which helps us tracker users of
     hardware clocks and debug bad behavior.

   - The addition of rate constraints for clocks.  Rate ranges are now
     supported which are analogous to the voltage ranges in the
     regulator framework.

  Unfortunately these changes to the core created some breakeage.  We
  think we fixed it all up but for this reason there are lots of last
  minute commits trying to undo the damage"

* tag 'clk-for-linus-3.20' of git://git.linaro.org/people/mike.turquette/linux: (113 commits)
  clk: Only recalculate the rate if needed
  Revert "clk: mxs: Fix invalid 32-bit access to frac registers"
  clk: qoriq: Add support for the platform PLL
  powerpc/corenet: Enable CLK_QORIQ
  clk: Replace explicit clk assignment with __clk_hw_set_clk
  clk: Add __clk_hw_set_clk helper function
  clk: Don't dereference parent clock if is NULL
  MIPS: Alchemy: Remove bogus args from alchemy_clk_fgcs_detr
  clkdev: Always allocate a struct clk and call __clk_get() w/ CCF
  clk: shmobile: div6: Avoid division by zero in .round_rate()
  clk: mxs: Fix invalid 32-bit access to frac registers
  clk: omap: compile legacy omap3 clocks conditionally
  clkdev: Export clk_register_clkdev
  clk: Add rate constraints to clocks
  clk: remove clk-private.h
  pci: xgene: do not use clk-private.h
  arm: omap2+ remove dead clock code
  clk: Make clk API return per-user struct clk instances
  clk: tegra: Define PLLD_DSI and remove dsia(b)_mux
  clk: tegra: Add support for the Tegra132 CAR IP block
  ...
2015-02-21 12:30:30 -08:00