14152 Commits

Author SHA1 Message Date
Linus Walleij
6d78cea61c ARM: dts: add XOADC and IIO HWMON to MSM8660/APQ8060
This adds the PM8058 XOADC node to the PM8058 PMIC node,
defines the 16 channels and further also define an IIO HWMON
node for the channels that are used for housekeeping of
voltages and die temperature for the PMIC chip die.

Tested on the APQ8060 DragonBoard:
cd /sys/class/hwmon/hwmon0
cat in2_input
4773 (DC mains ~5V)
cat in4_input
625  (0.625V reference voltage)
cat in5_input
1250 (1.25V reference voltage)
cat temp1_input
35852 (die temperature)

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2017-06-05 21:26:41 -05:00
Christian Lamparter
650df439cf ARM: dts: qcom: ipq4019: fix i2c_0 node
This patch fixes two typos in the i2c_0 node for the ipq4019.
The reg property length is just 0x600. The core clock is
GCC_BLSP1_QUP1_I2C_APPS_CLK. GCC_BLSP1_QUP2_I2C_APPS_CLK is
used by the second i2c.

Fixes: e76b4284b520ba3 ("qcom: ipq4019: add i2c node to ipq4019 SoC and DK01 device tree")
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2017-06-05 21:26:37 -05:00
Sven Eckelmann
5533b0cda3 ARM: dts: qcom: add gsbi7 serial to ipq8064 SoC device tree
The gsbi_serial7 under gsbi7 is used by the IPQ8068 based board EWS870AP as
main serial console.

Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2017-06-05 21:22:09 -05:00
Masahiro Yamada
fa53757bca ARM: dts: uniphier: use SPDX-License-Identifier
Follow the recent trend for the license description, and fix the wrongly
stated X11 to MIT.

The X11 license text [1] is explicitly for the X Consortium and has a
couple of extra clauses.  The MIT license text [2] is actually what the
current DT files claim.

[1] https://spdx.org/licenses/X11.html
[2] https://spdx.org/licenses/MIT.html

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-06-06 09:22:59 +09:00
Masahiro Yamada
1808867859 ARM: dts: uniphier: fix simple-bus unit address format error
Compiling the UniPhier DT files with W=1, DTC warns like follows:

Warning (simple_bus_reg): Node /soc/system-bus@58c00000/support_card@1,1f00000/ethernet@00000000 simple-bus unit address format error, expected "0"
Warning (simple_bus_reg): Node /soc/system-bus@58c00000/support_card@1,1f00000/uart@000b0000 simple-bus unit address format error, expected "b0000"
Warning (simple_bus_reg): Node /soc/smpctrl@59800000 simple-bus unit address format error, expected "59801000"

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-06-06 09:20:24 +09:00
Viresh Kumar
f21683ae6e ARM: dts: uniphier: Use - instead of @ for DT OPP entries
Compiling the DT file with W=1, DTC warns like follows:

Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a
unit name, but no reg property

Fix this by replacing '@' with '-' as the OPP nodes will never have a
"reg" property.

Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-06-06 09:20:20 +09:00
Fabio Estevam
3229f83bd8 ARM: dts: imx7d-sdb: Add Bluetooth support
imx7d-sdb has a BCM4339 BT chip connected to UART6.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-06-05 23:26:02 +08:00
Fabio Estevam
6e823e9720 ARM: dts: imx7d-sdb: Add Wifi support
imx7d-sdb has a BCM4339 Wifi chip connected to USDHC2.

Add support for it.

While at it, move the WL_REG_ON pin to the correct pinctrl node.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-06-05 23:25:59 +08:00
Fabio Estevam
b877039aa1 ARM: dts: imx7d-sdb: Adjust the regulator nodes
It is not recommended to place the regulator nodes inside 'simple-bus',
so adjust them accordingly.

The motivation for rearranging this is to make it easier to add new
regulator nodes in the future.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-06-05 23:25:53 +08:00
Fabio Estevam
12de44f55d ARM: dts: imx: Fix Ethernet PHY reset polarity
The FEC driver ignores the GPIO polarity from 'phy-reset-gpios' and
considers that the Ethernet PHY is active low, unless the
property 'phy-reset-active-high' is present.

Fix the device tree description by explicitly passing the
'GPIO_ACTIVE_LOW' flag to the 'phy-reset-gpios' property.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-06-05 23:24:13 +08:00
Fabio Estevam
37de44f238 ARM: dts: imx7: Fix typo in watchdog pin name
Change "WDOD1" to "WDOG1" in watchdog pin names.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-06-04 11:51:06 +08:00
Chen-Yu Tsai
77125a701a ARM: sunxi: h3-h5: Add PLL_PERIPH0 clock to the R_CCU
The AR100 clock within the R_CCU (PRCM) has the PLL_PERIPH0 as one of
its parents.

This adds the reference in the device tree describing this relationship.
This patch uses a raw number for the clock index to ease merging by
avoiding cross tree dependencies.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-06-03 10:04:48 +08:00
Chen-Yu Tsai
c80aec5e05 ARM: sun8i: a83t: Add device node for PRCM
The A83T's PRCM has the same set of clocks and resets as the A64.
However, a few dividers are different. And due to the lack of a low
speed 32.768 kHz oscillator, a few of the clock parents are different.

The PRCM also has controls for various power domains. These are not
supported yet, neither in software nor in the device tree binding.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-06-03 10:03:39 +08:00
Marek Szyprowski
5343b15792 ARM: dts: exynos: Add HDMI CEC device to Exynos5 SoC family
Exynos5250 and Exynos542x SoCs have the same CEC hardware module as
Exynos4 SoC series, so enable support for it using the same compatible
string.

Tested on Odroid XU3 (Exynos5422) and Google Snow (Exynos5250) boards.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2017-06-02 17:18:30 +02:00
William Wu
81b61d3770 ARM: dts: rockchip: enable usb for rk3229 evb board
Rockchip's rk3229 evaluation board has one usb otg controller
and three usb host controllers. Each usb controller connect
with one usb2 phy port through UTMI+ interface. And the three
usb host interfaces use the same GPIO VBUS drive. Let's enable
them to support usb on rk3229 evb board.

Signed-off-by: William Wu <william.wu@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-06-02 14:11:57 +02:00
William Wu
3880af4541 ARM: dts: rockchip: add usb nodes on rk322x
This patch adds usb otg/host controllers and phys nodes on rk322x.

Signed-off-by: William Wu <william.wu@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-06-02 14:09:22 +02:00
Linus Walleij
f46b563f2f ARM: dts: augment Moxa and Aspeed DTS for FTTMR010
This augments the Moxa Art and Aspeed device trees to:

- Explicitly name the clock "PCLK" as the Faraday FTTMR010
  names it.
- List the Moxa timer as compatible with the Faradat FTTMR010
  vanilla version.
- Add a comment that the Aspeed driver is a Faraday
  FTTMR010 derivative.
- Pass all IRQs to the timer from Aspeed: they are all there
  so they should be in the device tree, we only use the
  first one anyways.

Tested-by: Joel Stanley <joel@jms.id.au>
Tested-by: Jonas Jensen <jonas.jensen@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
2017-06-01 17:27:32 -07:00
Olof Johansson
b90b24f589 This is a first set of Gemini DTS patches for the v4.13 cycle.
This adds the reset and clock lines to the Gemini core DTS SoC.
 
 These bindings have been ACKed by the DT maintainer Rob.
 
 The reset driver is going to be merged by the reset maintainer.
 The clock driver is going to be merged by the clock maintainers.
 Each of these have their macro defines coming with them, split
 off as separate patches.
 
 A post-rc1 patch will be sumbitted for switching the numerical
 values to the defined macros in line with the ARM SoC DT header
 merge strategy.
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Merge tag 'gemini-v4.13-dts-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into next/dt

This is a first set of Gemini DTS patches for the v4.13 cycle.

This adds the reset and clock lines to the Gemini core DTS SoC.

These bindings have been ACKed by the DT maintainer Rob.

The reset driver is going to be merged by the reset maintainer.
The clock driver is going to be merged by the clock maintainers.
Each of these have their macro defines coming with them, split
off as separate patches.

A post-rc1 patch will be sumbitted for switching the numerical
values to the defined macros in line with the ARM SoC DT header
merge strategy.

* tag 'gemini-v4.13-dts-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
  ARM: dts: Add clocks to the Gemini SoC
  ARM: dts: Add the Gemini reset controller
  dt-bindings: Augment Gemini for clocks, resets

Signed-off-by: Olof Johansson <olof@lixom.net>
2017-06-01 17:26:06 -07:00
Olof Johansson
996e559a2d Renesas ARM Based SoC DT Updates for v4.13
* Switch to panel-lvds bindings for Mitsubishi panels
 * Clean up PFC node names
 * Enable UHS-I SDR-50 and SDR-104 on r8a7793/Gose
 * Add GyroADC clock and device for r8a7791 SoC
 * Add USB clocks to device tree for r7s72100 SoC
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Merge tag 'renesas-dt-for-v4.13' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Renesas ARM Based SoC DT Updates for v4.13

* Switch to panel-lvds bindings for Mitsubishi panels
* Clean up PFC node names
* Enable UHS-I SDR-50 and SDR-104 on r8a7793/Gose
* Add GyroADC clock and device for r8a7791 SoC
* Add USB clocks to device tree for r7s72100 SoC

* tag 'renesas-dt-for-v4.13' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: dts: renesas: Switch to panel-lvds bindings for Mitsubishi panels
  ARM: dts: gose: Enable UHS-I SDR-50 and SDR-104
  ARM: dts: r8a7793: set maximum frequency for SDHI clocks
  ARM: dts: r8a7791: Add GyroADC clock and device node
  ARM: dts: r7s72100: add usb clocks to device tree
  ARM: dts: sh73a0: update PFC node name to pin-controller
  ARM: dts: r8a7793: update PFC node name to pin-controller
  ARM: dts: r8a7791: update PFC node name to pin-controller
  ARM: dts: r8a7790: update PFC node name to pin-controller
  ARM: dts: r8a7779: update PFC node name to pin-controller
  ARM: dts: r8a7778: update PFC node name to pin-controller
  ARM: dts: r8a7740: update PFC node name to pin-controller
  ARM: dts: r8a73a4: update PFC node name to pin-controller
  ARM: dts: emev2: update PFC node name to pin-controller
  ARM: dts: r7s72100: add USB bit definitions
  ARM: dts: r7s72100: add Renesas RZ/A1 pinctrl header
  ARM: dts: r8a7791: add GyroADC clock

Signed-off-by: Olof Johansson <olof@lixom.net>
2017-06-01 17:24:15 -07:00
Masahiro Yamada
cf5cde2199 ARM: dts: versatile: use #include "..." to include local DT
Most of DT files in ARM use #include "..." to make pre-processor
include DT in the same directory, but this is one of the exceptional
files that use #include <...> for that.

Fix it to remove -I$(srctree)/arch/$(SRCARCH)/boot/dts path from
dtc_cpp_flags.

ARM: dts: versatile: use #include "..." to include DT in the same directory

Most of DT files in ARM use #include "..." to make pre-processor
include DT in the same directory, but we have 3 exceptional files
that use #include <...> for that.

They must be fixed to remove -I$(srctree)/arch/$(SRCARCH)/boot/dts
path from dtc_cpp_flags.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2017-06-01 17:07:29 -07:00
Randy Li
23c0c210a1 ARM: dts: rockchip: add adc button for Firefly
The only adc button connected to adc input is recovery button.

Signed-off-by: Randy Li <ayaka@soulik.info>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-06-01 22:24:41 +02:00
Leonard Crestez
e6f4292ae0 ARM: dts: imx6ul-14x14-evk: Add ksz8081 phy properties
Right now mach-imx6ul registers a fixup for the ksz8081 phy. The same
register values can be set through the micrel phy driver by using dts
properties.

This seems preferable and allows cleanly fixing suspend/resume.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01 15:02:30 -04:00
Jagan Teki
2ed2388bc0 ARM: dts: sun8i: h3: Add initial NanoPi M1 Plus support
NanoPi M1 Plus is designed and developed by FriendlyElec
for professionals, enterprise users, makers and hobbyists
using the Allwinner H3 SOC.

NanoPi M1 Plus key features
- Allwinner H3, Quad-core Cortex-A7@1.2GHz
- 1GB DDR3 RAM
- 8GB eMMC
- microSD slot
- 10/100/1000M Ethernet
- Serial Debug Port
- 5V 2A DC power-supply

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-05-31 21:33:05 +02:00
Peter Ujfalusi
5e7e276a9c ARM: dts: am43xx-clocks: Add support for CLKOUT2
Add the needed clock nodes for the CLKOUT2 to be usable by boards.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-05-31 10:19:56 -07:00
Jun Gao
729b7f8dbd arm: dts: Add Mediatek MT2701 i2c device node
Add MT2701 i2c device node.

Signed-off-by: Jun Gao <jun.gao@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2017-05-31 14:58:17 +02:00
Rick Chang
c56ee52622 arm: dts: mt2701: Add node for Mediatek JPEG Decoder
Signed-off-by: Rick Chang <rick.chang@mediatek.com>
Signed-off-by: Minghsiu Tsai <minghsiu.tsai@mediatek.com>
[mb: include mt2701-larb-port.h to fix build errors]
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2017-05-31 14:57:20 +02:00
Claudiu Beznea
eb0b59d49b ARM: dts: at91: sama5d2_xplained: add pwm controller
Add pwm controller bindings for sama5d2_xplained
and enable it.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-05-31 11:59:03 +02:00
Boris Brezillon
07c0986d6e ARM: dts: at91: Add the NOR flash available on sama5d3 dev kits
sama5d3 CPU modules embed a parallel NOR flash connected to the EBI bus.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-05-31 11:56:14 +02:00
Boris Brezillon
1004a2977b ARM: dts: at91: Switch to the new NAND bindings
Use the new EBI/NAND bindings to declare NAND chips and remove old NAND
nodes along the way.

Note that we keep using old bindings in at91rm9200.dtsi because this
SoC is not supported by the EBI driver.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Tested-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-05-31 11:55:41 +02:00
Boris Brezillon
d9c41bf30c ARM: dts: at91: Declare EBI/NAND controllers
Declare new nodes for the EBI and NAND controllers embedded in various
at91/sama5 SoCs.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-05-31 11:55:33 +02:00
Uwe Kleine-König
46992a17a8 ARM: dts: at91-sama5d4: use IRQ_TYPE_* to specify irq flags
According to the binding documentation and the source code the atmel-gpio
controller takes IRQ_TYPE_* as its flags values, not GPIO_ACTIVE_*.

This patch uses the right variable type which yields the same result
when compiled. Note that this might be wrong and actually
IRQ_TYPE_LEVEL_LOW is intended by the dt author.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-05-31 11:52:01 +02:00
Keerthy
3c4ec0f9b3 ARM: dts: da850: Add interrupt-controller property to gpio node
The gpio node has 144 gpios. Each gpio is capable of generating
an interrupt. Hence add interrupt-controller property to the gpio
node. With this in place one can use interrupts property in device
tree to request for the gpio interrupts.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2017-05-30 16:17:25 +05:30
Alexandre Bailon
775448ce27 ARM: dts: da850: Add CPPI 4.1 DMA to USB OTG controller
This adds CPPI 4.1 DMA controller to USB OTG controller.

Changes since v2:
- Fixed the the property reg-names (had glue register defined)
- Removed few useless property

Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2017-05-30 16:10:37 +05:30
Sergey Matyukevich
45857ae954 ARM: dts: orange-pi-zero: add node for SPI NOR
Add node for SPI NOR flash on orange-pi-zero board. Disable this node
by default and leave it to users to enable it if their board has
SPI NOR flash chip populated.

SPI NOR flash was optional in the first production batch in Dec 2016.
In later batches flash chip was pre-populated. However there should
be quite a few boards around which do not have flash chip.

Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-05-29 10:30:04 +02:00
Chen-Yu Tsai
3c0492811e ARM: sun7i: a20: cubietruck: Tie AXP209's USB power supply to USB PHY
The USB PHY can use either a GPIO pin or the PMIC's USB power supply
to sense VBUS. Since both options are available on the Cubietruck,
add the missing property for the USB power supply to the USB PHY node.

The device tree provides all usable options. Ultimately, which method
is used is up to the driver implementation.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-05-29 08:51:40 +02:00
Chen-Yu Tsai
c7b7158f39 ARM: sun6i: a31: hummingbird: Enable AXP221's ACIN power supply
The ACIN pins of the AXP221 PMIC on the A31 Hummingbird are tied to the
DC jack on the board through a 12V to 5V buck converter.

Enable the ACIN power supply.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-05-29 08:51:36 +02:00
Chen-Yu Tsai
2fb90080db ARM: sun4i: a10: cubieboard: Enable AXP209's ACIN power supply
The ACIN pins of the AXP209 PMIC on the Cubieboard are tied to the
DC jack on the board.

Enable the ACIN power supply.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-05-29 08:51:33 +02:00
Chen-Yu Tsai
17aafb5b33 ARM: sun7i: a20: bananapi-m1-plus: Enable AXP209's ACIN power supply
The ACIN pins of the AXP209 PMIC on the Bananapi M1 Plus are tied to the
"power input" micro USB connector next to the SATA connector on the board.

Enable the ACIN power supply.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-05-29 08:51:28 +02:00
Chen-Yu Tsai
6df31af7d8 ARM: sun7i: a20: cubieboard2: Enable AXP209's ACIN power supply
The ACIN pins of the AXP209 PMIC on the Cubieboard 2 are tied to the
DC jack on the board.

Enable the ACIN power supply.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-05-29 08:51:24 +02:00
Chen-Yu Tsai
0ac409a6ca ARM: sun7i: a20: cubieboard2: Move usb_otg node for alphabetical ordering
We want to keep node references in alphabetical order, except for
instances where node must be #included first.

Move the usb_otg node reference so that all references to non-AXP209
device nodes are in alphabetical order.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-05-29 08:51:20 +02:00
Andrew Lunn
925b865f88 ARM: dts: vf610-zii: Add switch eeprom-length properties
Two of the Ethernet switches on this board have EEPROMs connected.
Add the eeprom-length property to the device tree, making it possible
to access the EEPROM using ethtool -e.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-05-27 16:09:30 +08:00
Carlo Caione
bbe5b23dfd ARM: dts: meson: Extend L2 cache controller node for Meson8 and Meson8b
This patch extends the L2 cache controller node for the Amlogic Meson8
and Meson8b SoCs with some missing parameters. These are taken from the
Amlogic GPL kernel source.

Signed-off-by: Carlo Caione <carlo@endlessm.com>
[apply the change to Meson8 and Meson8b and updated description]
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-05-26 11:23:08 -07:00
Martin Blumenstingl
f44135e1f9 ARM: dts: meson8b: inherit meson.dtsi from meson8b.dtsi
Currently only meson6.dtsi and meson8.dtsi inherit the generic
meson.dtsi. However, since the Meson8b platform is basically a slightly
updated version of Meson8 we can safely inherit meson.dtsi. An indicator
for this are the nodes which are identical in meson.dtsi and
meson8b.dtsi (L2, gic, timer, uart_AO, uart_A, uart_B, uart_C).

Additionally this makes the following devices available on Meson8b which
were not avaialble before (however, since all affected drivers support
Meson6, Meson8 and the whole GX series there's no reason to assume that
they are not working):
- i2c_a and i2c_B
- the IR receiver
- SPFIC (SPI flash controller)
- the dwmac ethernet controller

Differences between Meson8 and Meson8b seem to be:
- ARM Cortex-A5 core instead of Cortex-A9 on Meson8
- dwmac on Meson8b supports RGMII
- small pinctrl updates

Inheriting meson.dtsi makes it easier to maintain by removing duplicate
definitions.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-05-26 11:23:08 -07:00
Martin Blumenstingl
200a575b68 ARM: dts: meson: organize devices in their corresponding busses
The Amlogic Meson SoCs have most of the internal peripherals organized
in busses. Use them to make the dts easier to read and to avoid
duplicated register (bus) offset definitions.

The bus information is taken from the vendor kernel:
	#define IO_CBUS_PHY_BASE        0xc1100000  ///2M
	#define IO_AOBUS_PHY_BASE       0xc8100000  ///1M

There are more internal busses (such as the abp bus which seems to
contain audio, HDMI and Mali registers), but since we don't have
drivers for them yet these are not added (yet).

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
[khilman: minor whitespace fix]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-05-26 11:23:08 -07:00
Tony Lindgren
05306b848b ARM: dts: Configure USB host for 37xx-evm
Looks like nobody bothered to configure USB host for 37xx-evm
when we converted things to device tree, so let's add it. This
is similar to beagleboard configuration with few extra quirks
to configure the port. And as with beagleboard, OHCI won't work
because there is no USB LS/FS PHY. A HS USB hub is needed to use
devices like keyboard and mice.

Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-05-26 08:52:27 -07:00
Javier Martinez Canillas
05e7d622f1 ARM: dts: omap: Add generic compatible string for I2C EEPROM
The at24 driver allows to register I2C EEPROM chips using different vendor
and devices, but the I2C subsystem does not take the vendor into account
when matching using the I2C table since it only has device entries.

But when matching using an OF table, both the vendor and device has to be
taken into account so the driver defines only a set of compatible strings
using the "atmel" vendor as a generic fallback for compatible I2C devices.

So add this generic fallback to the device node compatible string to make
the device to match the driver using the OF device ID table.

Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-05-26 08:50:45 -07:00
Tony Lindgren
cb11a8baa5 ARM: dts: Enable earlycon stdout path for LogicPD torpedo
As long as the kernel cmdline has "earlycon" in it, this allows
seeing debug messages earlier and does not require DEBUG_LL to
be enabled.

Acked-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-05-26 08:49:38 -07:00
Tony Lindgren
bfaa10635f ARM: dts: Enable earlycon stdout path for duovero
As long as the kernel cmdline has "earlycon" in it, this allows
seeing debug messages earlier and does not require DEBUG_LL to
be enabled.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-05-26 08:49:20 -07:00
Ricardo Salveti
c2498af5c0 arm: dts: boneblack-wireless: add WL1835 Bluetooth device node
This adds the serial slave device for the WL1835 Bluetooth interface.

Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-05-26 08:47:29 -07:00
Suman Anna
2303587b9b ARM: dts: am571x-idk: Enable the system mailboxes 5 and 6
Enable the System Mailboxes 5 and 6 and the corresponding
child sub-mailbox (IPC 3.x) nodes for the AM571x IDK board.
This is needed to enable communication with the respective
remote processors IPU1, IPU2, and DSP1 from the MPU.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-05-26 08:46:04 -07:00