Commit graph

22 commits

Author SHA1 Message Date
Masahiro Yamada
1013aef330 ARM: dts: uniphier: add AIDET nodes
The AIDET (ARM Interrupt Detector Add-on Circuit) is a kind of
syscon block related with the interrupt controller.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-07-02 05:44:30 +09:00
Masahiro Yamada
c4adc50ea6 ARM: dts: uniphier: sync Device Trees with upstream Linux
I periodically sync Device Trees for better maintainability.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-07-02 05:44:29 +09:00
Masahiro Yamada
c7f94eecfd ARM: dts: uniphier: add SD/MMC host controller nodes
This host controller is available for all UniPhier SoCs.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-29 03:50:16 +09:00
Masahiro Yamada
595dc1e162 ARM: dts: uniphier: add GPIO controller nodes
Make the GPIO driver really active.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-29 03:50:15 +09:00
Masahiro Yamada
49dde45ba8 ARM: dts: uniphier: add clocks properties to EHCI nodes
This allows the EHCI driver to get clocks from device tree.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
aa37aba128 ARM: dts: uniphier: add device nodes for MIO control block
This block provides clock and reset control for MIO (Media I/O)
hardware blocks such as USB2.0, SD card, eMMC, etc.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
9fbb2f7ec6 ARM: dts: uniphier: add device nodes for Peripheral control block
This block provides clock and reset control for peripherals such as
UART, I2C, IC card, etc.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
233812a642 ARM: dts: uniphier: add device nodes for System Control blocks
These are mainly used for controlling clocks and resets.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
cc33609546 ARM: dts: uniphier: add reference clock nodes
Add master clock nodes generated by crystal oscillators.

  PH1-sLD3, PH1-LD4: 24.576 MHz
  PH1-Pro4, ProXstream2: 25.000 MHz
  PH1-Pro5: 20.000 MHz

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-14 16:36:13 +09:00
Masahiro Yamada
4e1f81d4eb ARM: dts: uniphier: add outer cache nodes
These nodes are not parsed by U-Boot for now, but syncing device trees
with Linux is helpful for easier diffing.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-12-23 00:08:34 +09:00
Masahiro Yamada
8f06243aa0 ARM: dts: uniphier: factor out common nodes to uniphier-common32.dtsi
UniPhier SoCs (except PH1-sLD3) have several nodes in common.
Factor out them into uniphier-common32.dtsi.  This improves the code
maintainability.

PH1-sLD3 is so old that it has more or less different register maps
than the others.  So, it cannot be included in this refactoring.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-12-23 00:08:33 +09:00
Masahiro Yamada
57e2c481c7 ARM: dts: uniphier: fix interrupt number of USB core for PH1-Pro4
The IRQ is not used in U-Boot, but this would be useful to sync
device trees between Linux and U-Boot.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-11-11 23:35:26 +09:00
Masahiro Yamada
d243c186e5 ARM: dts: uniphier: sync with Linux
This commit imports device tree updates from Linux.  It eventually
adds pinctrl-related nodes and properties.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-08-31 00:29:11 +09:00
Masahiro Yamada
13b2ba1a11 ARM: dts: UniPhier: re-license device tree files under GPLv2+/X11
The current GPL only licensing on the device trees makes it very
impractical for other software components licensed under another
license.

To make it easier to reuse them, the device trees for UniPhier
SoCs and boards have already been dual-licensed in Linux.

Follow this trend in U-boot too.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-07-02 01:07:11 +09:00
Masahiro Yamada
edcfaeb8fd ARM: dts: UniPhier: sync device trees with the Linux kernel
This makes code diff much easier.

Device trees describe hardware attributes, which are independent
of software architecture.  It generally makes sense to synchronize
them beyond software projects.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-07-02 01:06:56 +09:00
Masahiro Yamada
6462cdedc2 ARM: UniPhier: adjust device trees for business transfer
Panasonic's System LSI products, UniPhier SoC family, have been
transferred to Socionext Inc.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-03-15 13:37:00 +09:00
Masahiro Yamada
de01a768f0 ARM: UniPhier: add xHCI device nodes to PH1-Pro4 device tree
Each USB port corresponds to the following IP core:
 port0: xHCI (0x65a00000) SS+HS
 port1: xHCI (0x65c00000) HS (SS PHY is not implemented)
 port2: EHCI (0x5a800100) HS
 port3: EHCI (0x5a810100) HS

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-03-01 00:02:58 +09:00
Masahiro Yamada
64d851bf1d ARM: UniPhier: replace "usb-ehci" with "generic-ehci"
EHCI host controllers have a common register interface.
We may wish to implement a generic EHCI driver someday.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-03-01 00:02:51 +09:00
Masahiro Yamada
f5fd7afcd5 ARM: UniPhier: add more device nodes to device tree
Add I2C controller and NAND controller devices.  Fix indentation too.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-12-09 00:05:46 +09:00
Masahiro Yamada
149c751dc7 usb: UniPhier: support OF configuration
If CONFIG_OF_CONTROL is defined, search device tree nodes that are
compatible with "panasonic,uniphier-ehci" and take the base address
from their "reg" property.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Marek Vasut <marex@denx.de>
2014-11-28 02:21:01 +09:00
Masahiro Yamada
625177d27e serial: UniPhier: support OF configuration
This commit implements the ofdata_to_platdata handler for the UniPhier
serial driver and adds serial device nodes to the device tree sources.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-11-28 02:21:01 +09:00
Masahiro Yamada
509eb67802 ARM: UniPhier: add device tree sources
This commit adds basic device tree sources for UniPhier SoCs/boards.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-11-28 02:20:56 +09:00