Commit Graph

25 Commits

Author SHA1 Message Date
Maxime Ripard
be7bc6b987 ARM: sunxi: Add the missing clocks to the pinctrl nodes
The pin controllers also use the two oscillators for debouncing. Add them
to the DTs.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2016-11-22 15:34:08 +01:00
Icenowy Zheng
b7f865ede2 ARM: dts: sun8i: fix the pinmux for UART1
When the patch is applied, the allwinner,driver and allwinner,pull
properties are removed.

Although they're described to be optional in the devicetree binding,
without them, the pinmux cannot be initialized, and the uart cannot
be used.

Add them back to fix the problem, and makes the bluetooth on iNet D978
Rev2 board work.

Fixes: 82eec38424 (ARM: dts: sun8i: add pinmux for UART1 at PG)
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-10-25 12:51:06 +02:00
Linus Torvalds
c913fc4146 ARM: SoC: late DT updates for v4.9
These updates have been kept in a separate branch mostly because
 they rely on updates to the respective clk drivers to keep the
 shared header files in sync.
 
 - The Renesas r8a7796 (R-Car M3-W) platform gets added, this is an
   automotive SoC similar to the ⅹ8a7795 chip we already support, but
   the dts changes rely on a clock driver change that has been
   merged for v4.9 through the clk tree.
 
 - The Amlogic meson-gxbb (S905) platform gains support for a few
   drivers merged through our tree, in particular the network and
   usb driver changes are required and included here, and also
   the clk tree changes.
 
 - The Allwinner platforms have seen a large-scale change to their
   clk drivers and the dts file updates must come after that.
   This includes the newly added Nextthing GR8 platform, which is
   derived from sun5i/A13.
 
 - Some integrator (arm32) changes rely on clk driver changes.
 
 - A single patch for lpc32xx has no such dependency but wasn't
   added until just before the merge window
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Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC late DT updates from Arnd Bergmann:
 "These updates have been kept in a separate branch mostly because they
  rely on updates to the respective clk drivers to keep the shared
  header files in sync.

   - The Renesas r8a7796 (R-Car M3-W) platform gets added, this is an
     automotive SoC similar to the ⅹ8a7795 chip we already support, but
     the dts changes rely on a clock driver change that has been merged
     for v4.9 through the clk tree.

   - The Amlogic meson-gxbb (S905) platform gains support for a few
     drivers merged through our tree, in particular the network and usb
     driver changes are required and included here, and also the clk
     tree changes.

   - The Allwinner platforms have seen a large-scale change to their clk
     drivers and the dts file updates must come after that. This
     includes the newly added Nextthing GR8 platform, which is derived
     from sun5i/A13.

   - Some integrator (arm32) changes rely on clk driver changes.

   - A single patch for lpc32xx has no such dependency but wasn't added
     until just before the merge window"

* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (99 commits)
  ARM: dts: lpc32xx: add device node for IRAM on-chip memory
  ARM: dts: sun8i: Add accelerometer to polaroid-mid2407pxe03
  ARM: dts: sun8i: enable UART1 for iNet D978 Rev2 board
  ARM: dts: sun8i: add pinmux for UART1 at PG
  dts: sun8i-h3: add I2C0-2 peripherals to H3 SOC
  dts: sun8i-h3: add pinmux definitions for I2C0-2
  dts: sun8i-h3: associate exposed UARTs on Orange Pi Boards
  dts: sun8i-h3: split off RTS/CTS for UART1 in seperate pinmux
  dts: sun8i-h3: add pinmux definitions for UART2-3
  ARM: dts: sun9i: a80-optimus: Disable EHCI1
  ARM: dts: sun9i: cubieboard4: Add AXP806 PMIC device node and regulators
  ARM: dts: sun9i: a80-optimus: Add AXP806 PMIC device node and regulators
  ARM: dts: sun9i: cubieboard4: Declare AXP809 SW regulator as unused
  ARM: dts: sun9i: a80-optimus: Declare AXP809 SW regulator as unused
  ARM: dts: sun8i: Add touchscreen node for sun8i-a33-ga10h
  ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2809pxe04
  ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2407pxe03
  ARM: dts: sun8i: Add touchscreen node for sun8i-a23-inet86dz
  ARM: dts: sun8i: Add touchscreen node for sun8i-a23-gt90h
  ARM64: dts: meson-gxbb-vega-s95: Enable USB Nodes
  ...
2016-10-07 21:34:49 -07:00
Linus Torvalds
00e729c933 ARM: DT updates for v4.9
These are as usual a very large number of mostly boring updates to
 enable devices in existing machines, or to fix minor bugs.  Notably,
 an ongoing treewide effort to fix warnings caused by an update to the
 device tree compiler. These are enabled with "make W=1" at the moment
 but can hopefully become the default once all issues have been addressed.
 
 No new SoC platform is added this time around (Armada 395 and Orion
 mv88f5181 are slight variations of existing ones), but a significant
 number of new dts files are added, which I list by platform:
 
 - Allwinner: Empire Electronix M712 and iNet d978 Rev2 tablets;
 	Orange Pi PC Plus, Orange Pi 2, Orange Pi Plus 2E,
 	Orange Pi Lite, Olimex A33-Olinuxino, and Nano Pi Neo
 	single-board computers
 
 - ARM Realview: all supported machines (ported from board files)
 
 - Broadcom: BCM958525er, BCM958522er, BCM988312hr, BCM958623hr and
 	BCM958622hr reference boards for Northstar platform;
 	Raspberry Pi Zero single-board computer
 
 - Marvell EBU: Netgear WNR854T router (ported from board file);
 	Armada 395 SoC platform and GP board
 	Armada 390 DB development board
 
 - NXP i.MX: imx7s Warp7 reference board;
 	Gateworks Ventana GW553x single-board computer,
 	Technologic Systems TS-4900 and
 	Engicam IMX6UL GEA M6UL computer-on-module,
 	Inverse Path USB armory board
 
 - Qualcomm: LG Nexus 5 Phone
 
 - Renesas: r8a7792/wheat and r7s72100/rskrza1 development boards
 
 - Rockchip: Rockchip RK3288 Fennec reference board;
 	Firefly RK3288 Reload platform
 
 - ST Microelectronics STi: B2260 (96boards) single-board computer
 
 - TI Davinci: OMAP-L138 LCDK Development kit
 
 - TI OMAP: beagleboard-x15 rev B1 single-board computer
 
 Conflicts: vendor-prefixes.txt has conflicting additions, keep all of
 them in alphabetical order.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Arnd Bergmann:
 "These are as usual a very large number of mostly boring updates to
  enable devices in existing machines, or to fix minor bugs. Notably, an
  ongoing treewide effort to fix warnings caused by an update to the
  device tree compiler. These are enabled with "make W=1" at the moment
  but can hopefully become the default once all issues have been
  addressed.

  No new SoC platform is added this time around (Armada 395 and Orion
  mv88f5181 are slight variations of existing ones), but a significant
  number of new dts files are added, which I list by platform:

   - Allwinner: Empire Electronix M712 and iNet d978 Rev2 tablets,
     Orange Pi PC Plus, Orange Pi 2, Orange Pi Plus 2E, Orange Pi Lite,
     Olimex A33-Olinuxino, and Nano Pi Neo single-board computers

   - ARM Realview: all supported machines (ported from board files)

   - Broadcom: BCM958525er, BCM958522er, BCM988312hr, BCM958623hr and
     BCM958622hr reference boards for Northstar platform, Raspberry Pi
     Zero single-board computer

   - Marvell EBU: Netgear WNR854T router (ported from board file),
     Armada 395 SoC platform and GP board Armada 390 DB development
     board

   - NXP i.MX: imx7s Warp7 reference board, Gateworks Ventana GW553x
     single-board computer, Technologic Systems TS-4900 and Engicam
     IMX6UL GEA M6UL computer-on-module, Inverse Path USB armory board

   - Qualcomm: LG Nexus 5 Phone

   - Renesas: r8a7792/wheat and r7s72100/rskrza1 development boards

   - Rockchip: Rockchip RK3288 Fennec reference board, Firefly RK3288
     Reload platform

   - ST Microelectronics STi: B2260 (96boards) single-board computer

   - TI Davinci: OMAP-L138 LCDK Development kit

   - TI OMAP: beagleboard-x15 rev B1 single-board computer"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (390 commits)
  ARM: dts: sony-nsz-gs7: add missing unit name to /memory node
  ARM: dts: chromecast: add missing unit name to /memory node
  ARM: dts: berlin2q-marvell-dmp: add missing unit name to /memory node
  ARM: dts: berlin2: Add missing unit name to /soc node
  ARM: dts: berlin2cd: Add missing unit name to /soc node
  ARM: dts: berlin2q: Add missing unit name to /soc node
  ARM: dts: berlin2: Remove skeleton.dtsi inclusion
  ARM: dts: berlin2cd: Remove skeleton.dtsi inclusion
  ARM: dts: berlin2q: Remove skeleton.dtsi inclusion
  arm: dts: berlin2q: enable all wdt nodes unconditionally
  arm: dts: berlin2: enable all wdt nodes unconditionally
  ARM: dts: omap5-igep0050.dts: Use tabs for indentation
  ARM: dts: Fix igepv5 power button GPIO direction
  ARM: dts: am335x-evmsk: Add blue-and-red-wiring -property to lcdc node
  ARM: dts: am335x-evmsk: Whitespace cleanup of lcdc related nodes
  ARM: dts: am335x-evm: Add blue-and-red-wiring -property to lcdc node
  ARM: dts: s3c64xx: Use macros for pinctrl configuration
  ARM: dts: s3c2416: Use macros for pinctrl configuration
  ARM: dts: s5pv210: Use macros for pinctrl configuration
  ARM: dts: s3c64xx: Use common macros for pinctrl configuration
  ...
2016-10-07 21:29:04 -07:00
Hans de Goede
57af711d79 ARM: dts: sunxi: Use new sun7i-a20-mmc compatible on sun7i and newer
Use the new sun7i-a20-mmc compatible for the mmc controllers on sun7i
and newer.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2016-09-26 21:31:06 +02:00
Icenowy Zheng
82eec38424 ARM: dts: sun8i: add pinmux for UART1 at PG
The UART1 at PG (PG6, PG7, PG8, PG9) is, in the Allwinner's reference
tablet design of A23/33, used to connect to UART Bluetooth cards.

Add the pinmux for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-09-21 11:48:09 +03:00
Chen-Yu Tsai
bd33544e25 ARM: dts: sun8i: Move A23/A33 usbphy and usb_otg nodes to common dtsi
The usbphy and usb_otg nodes in the A23 and A33 dts files only differ
by compatible, and for the usbphy, the size of one of its register
regions.

Move all the common bits to the A23/A33 common dtsi file.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-09-10 11:50:43 +02:00
Maxime Ripard
3353bedc4d ARM: sun8i: a23/a33: Add RGB666 pins
The LCD output needs to be muxed. Add the proper pinctrl node.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2016-09-10 11:50:42 +02:00
Maxime Ripard
2c89ce4f4b ARM: sun8i: Convert the A23 and A33 to the CCU
Now that we have support for the CCU driver in sunxi-ng, convert the A23
and A33 DTs to that driver.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2016-09-10 11:50:41 +02:00
Icenowy Zheng
d7b843df13 ARM: dts: sun8i: add NAND controller node for A23/A33
A23/A33 has a NAND controller which can now be used properly.

Add a device node for it.

The DMA function cannot work because of changed DMA IP block, so it's
temporarily removed in the device node. However, with PIO mode it can still
work.

Tested on an Aoson M751s tablet with Boris Brezillon's "mtd: nand: allow
vendor specific detection/initialization" patchset, which is needed for the
large-block MLC chip to be recognized correctly.
( http://lists.infradead.org/pipermail/linux-mtd/2016-June/068198.html )

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-25 22:54:11 +02:00
Chen-Yu Tsai
3b5d8dce4c ARM: dts: sun8i: Include SDC2_RST pin in mmc2_8bit_pins
mmc2_8bit_pins is used with eMMC chips, which also have a reset pin.
The MMC controller also has a reset output that is supported.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-01-25 00:01:21 +01:00
Chen-Yu Tsai
aea4c39526 ARM: dts: sun8i: Add simplefb node labels to reference at board level
Some boards, such as tablets, have regulators providing power to parts
of the display pipeline, like signal converters and LCD panels.

Add labels to the simplefb device nodes so that we can reference them
in the board dts files to add regulator supply properties.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-11-20 12:13:23 +01:00
Hans de Goede
6d55d339fa ARM: dts: sunxi: Fix interrupt-cells for [r]pio on A23/A31/A33/A80
When the gpio interrupt bindings where changed to add a bank to the
specifier list, the r_pio nodes of A23/A31/A33 where not updated to
match and neither was the pio node of the A80, this fixes this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-10-17 18:21:38 +02:00
Chen-Yu Tsai
6c067963f6 ARM: dts: sun8i: Add NMI interrupt controller node
The NMI interrupt controller is in charge of the NMI pin exposed by
the SoC to the PMIC. The PMIC signals interrupts through this.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-10-16 08:44:04 +02:00
Chen-Yu Tsai
79d05ec96a ARM: dts: sun8i: Add Reduced Serial Bus controller device node to A23/A33 dtsi
This patch adds a device node for the Reduced Serial Bus (RSB)
controller and the defacto pinmux setting to the A23/A33 dtsi.

Since there is only one possible pinmux setting for RSB, just
set it in the dtsi.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-10-07 10:55:54 +01:00
Maxime Ripard
f42a9505d1 ARM: sun8i: Move A23 AHB1 gates out of common DTSI
The AHB1 gates were assumed to be identical between the A23 and the A33,
which turned out to be wrong. Move the A23 gates definition to the A23
DTSI.

Reported-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-09-27 10:21:31 +02:00
Chen-Yu Tsai
29a0d085b7 ARM: dts: sun8i: Add PWM channel 0 pinmux setting for A23/A33
The PWM controller has 2 outputs, with one usable pin for each.

Add a pinmux setting for the first channel. This is often used
for backlight dimming on tablets.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-09-27 10:21:28 +02:00
Chen-Yu Tsai
832f977c8b ARM: dts: sun8i: Add PWM controller node for A23/A33
A23/A33 have a PWM controller that is compatible to the one on the A20.
Add a device node for it.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-09-27 10:21:28 +02:00
Linus Torvalds
b3a5af435a ARM: DT updates for v4.3
This is the usual large batch of DT updates. Lots and lots of smaller
 changes, some of the larger ones to point out are:
 
 - Rockchip veyron (Chromebook) support, as well as several other new boards
 - DRM support on Atmel AT91SAM9N12EK
 - USB additions on some Allwinner platforms
 - Mediatek MT6580 support
 - Freescale i.MX6UL support
 - Cleanups for Renesas shmobile platforms
 - Lots of added devices on LPC18xx
 - Lots of added devices and boards on UniPhier
 
 There's also some dependent code added here, in particular some branches
 that are primarily merged through the clock tree.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Olof Johansson:
 "Ladies and gentlemen, we proudly announce to you the latest branch of
  ARM device tree contents for the mainline kernel.  Come and see, come
  and see!

  No less than twentythree thousand lines of additions! Just imagine the
  joy you will have of using your mainline kernel on newly supported
  hardware such as Rockchip Chromebooks, Freescale i.MX6UL boards or
  UniPhier hardware!

  For those of you feeling less adventurous, added hardware support on
  platforms such as TI DM814x and Gumstix Overo platforms might be more
  of your liking.

  We've got something for everyone here!

  Ahem.  Cough.  So, anyway...

  This is the usual large batch of DT updates.  Lots and lots of smaller
  changes, some of the larger ones to point out are:

   - Rockchip veyron (Chromebook) support, as well as several other new boards
   - DRM support on Atmel AT91SAM9N12EK
   - USB additions on some Allwinner platforms
   - Mediatek MT6580 support
   - Freescale i.MX6UL support
   - cleanups for Renesas shmobile platforms
   - lots of added devices on LPC18xx
   - lots of added devices and boards on UniPhier

  There's also some dependent code added here, in particular some
  branches that are primarily merged through the clock tree"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (389 commits)
  ARM: tegra: Add gpio-ranges property
  ARM: tegra: Fix AHB base address on Tegra20, Tegra30 and Tegra114
  ARM: tegra: Add Tegra124 PMU support
  ARM: tegra: jetson-tk1: Add GK20A GPU DT node
  ARM: tegra: venice2: Add GK20A GPU DT node
  ARM: tegra: Add IOMMU node to GK20A
  ARM: tegra: Add CPU regulator to the Jetson TK1 device tree
  ARM: tegra: Add entries for cpufreq on Tegra124
  ARM: tegra: Enable the DFLL on the Jetson TK1
  ARM: tegra: Add the DFLL to Tegra124 device tree
  ARM: dts: zynq: Add devicetree entry for Xilinx Zynq reset controller.
  ARM: dts: UniPhier: fix PPI interrupt CPU mask of timer nodes
  ARM: dts: rockchip: correct regulator power states for suspend
  ARM: dts: rockchip: correct regulator PM properties
  ARM: dts: vexpress: Use assigned-clock-parents for sp810
  pinctrl: tegra: Only set the gpio range if needed
  arm: boot: dts: am4372: add ARM timers and SCU nodes
  ARM: dts: AM4372: Add the am4372-rtc compatible string
  ARM: shmobile: r8a7794 dtsi: Add CPG/MSTP Clock Domain
  ARM: shmobile: r8a7793 dtsi: Add CPG/MSTP Clock Domain
  ...
2015-09-01 13:09:20 -07:00
Maxime Ripard
c0a6e360a4 ARM: sun8i: Add clock indices
The A23 and A33 gates have a non continuous set of clock IDs that are
valid. Add the clock-indices property to the DT to express this.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2015-08-12 00:59:11 -07:00
Maxime Ripard
b03e081672 ARM: sunxi: dt: Convert users to the PIO interrupts binding
The current DTs were setting the cell size to 2, but used the default xlate
function that was assuming an interrupt cell size of 1, leading to the
second part of the cell (the flags) being ignored, while we were having an
inconsistent binding between the interrupts and gpio (that could also be
used as interrupts).

That "binding" doesn't work either with newer SoCs that have multiple irq
banks.

Now that we fixed the pinctrl driver to handle this like it should always
have been handled, convert the DT users, and while we're at it, remove the
size-cells property of PIO that is completely useless.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
2015-07-28 14:41:50 +02:00
Chen-Yu Tsai
e385c09c0a ARM: dts: sun8i: Add support for USB controllers on A23/A33
A23/A33 has one pair of EHCI/OHCI USB controllers. There are 2 USB PHYs,
one for the USB OTG controller, one for the EHCI/OHCI pair. The latter
may also support HSIC, though none of the available boards utilize this,
so this is not supported yet.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-07-06 13:35:49 +02:00
Chen-Yu Tsai
93b129d6fa ARM: dts: sun8i: Add pinmux setting for 8bit mmc2
mmc2 is mostly used with eMMC flash chips, as an alternative to
raw NAND flash chips. 8 bit mmc is commonly used.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2015-06-02 23:14:39 +02:00
Hans de Goede
ef3476e236 ARM: dts: sun8i: Add usb_clk node for a23/a33
Add an usb_clk node for a23/a33.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
2015-06-02 10:26:52 +02:00
Vishnu Patekar
a0e9e9be6a ARM: dts: sun8i: Add sun8i-a23-a33 dtsi
Rename sun8i-a23.dtsi to sun8i-a23-a33.dtsi as the base dtsi for the A33
is 99% the same and add a new sun8i-a23.dtsi including sun8i-a23-a33.dtsi
and setting the few things not shared with the A33 (mbus-clk, pio
compatible and interrupts).

Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Tested-by: Chen-Yu Tsai <wens@csie.org>
2015-06-02 09:53:49 +02:00