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Author SHA1 Message Date
Arnd Bergmann
83d52cd0dc Renesas ARM Based SoC DT Bindings Updates for v4.20
* Document bindings for:
   - RZ/G2E (r8a774c0), RZ/G2M (r8a774a1) and RZ/A2 (r7s9210) SoCs
   - R-Car M3-N (r8a77965) SoC based ULCB board
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Merge tag 'renesas-dt-bindings-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Renesas ARM Based SoC DT Bindings Updates for v4.20

* Document bindings for:
  - RZ/G2E (r8a774c0), RZ/G2M (r8a774a1) and RZ/A2 (r7s9210) SoCs
  - R-Car M3-N (r8a77965) SoC based ULCB board

* tag 'renesas-dt-bindings-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  dt-bindings: arm: Document RZ/G2E SoC DT bindings
  dt-bindings: arm: Document Renesas R-Car M3-N-based ULCB board
  dt-bindings: arm: Document RZ/A2 SoC DT bindings
  dt-bindings: arm: Document RZ/G2M SoC DT bindings

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 17:44:56 +02:00
Arnd Bergmann
5280508e01 Second Round of Renesas ARM Based SoC DT Updates for v4.20
* RZ/G1M (r8a7743) based iWave G20D-Q7 board and camera daughter board
   - Move PCIe node out of common dtsi to allow reuse of the common dtsi
     on the iWave RZ/G1N board
 * RZ/G1C (r8a77470) SoC: Add I2C4, SDHI2 and SMP support
 * R-Car Gen1 based boards and R-Car Gen2 SoCs:
   - Enhance top-of-file comments to include SoC name
 * RZ/N1D (r9a06g032) SoC:
   - Correct UART0 description and add all other UARTs
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Merge tag 'renesas-arm-dt2-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Second Round of Renesas ARM Based SoC DT Updates for v4.20

* RZ/G1M (r8a7743) based iWave G20D-Q7 board and camera daughter board
  - Move PCIe node out of common dtsi to allow reuse of the common dtsi
    on the iWave RZ/G1N board
* RZ/G1C (r8a77470) SoC: Add I2C4, SDHI2 and SMP support
* R-Car Gen1 based boards and R-Car Gen2 SoCs:
  - Enhance top-of-file comments to include SoC name
* RZ/N1D (r9a06g032) SoC:
  - Correct UART0 description and add all other UARTs

* tag 'renesas-arm-dt2-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: dts: iwg20d-q7-common: Move pciec node out of common dtsi
  ARM: dts: r8a77470: Add I2C4 support
  ARM: dts: r8a77470: Add SDHI2 support
  ARM: dts: r8a77470: Add SMP support
  ARM: dts: R-Car Gen1 board comment update
  ARM: dts: Include R-Car Gen2 product name in DTSI files
  ARM: dts: r9a06g032: Correct UART and add all other UARTs

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 17:43:21 +02:00
Arnd Bergmann
0526b92e3a Second Round of Renesas ARM64 Based SoC DT Updates for v4.20
* Remove unneeded status from thermal nodes
 
 * R-Car Gen 3 SoCs:
   - Use 400kHz for I2C DVFS bus
   - Revise USB2.0 properties
 * R-Car Gen 3 SoC based ULCB boards: Add default bootargs
 * R-Car M3-N (r8a77965) SoC based boards: Enable audio with DMA
 
 * R-Car V3M (r8a77970 and V3H (r8a77980) SoCs:
   - Add compare match timer (CMT) support
   - Add timer pulse unit (TPU) support
 * R-Car V3H (r8a77980) and E3 (r8a77990) SoCs:
   - Attach the SYS-DMAC to the IPMMU
 * E3 (r8a77990) SoC: Add display output support
 * R-Car E3 (r8a77990) based Ebisu board:
   - Enable HDMI and CVBS input, and VGA and HDMI display output
 
 * R-Car D3 (r8a77995) SoC: Add LVDS support
 * R-Car D3 (r8a77995) based Draak board: Enable HDMI display output
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Merge tag 'renesas-arm64-dt2-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Second Round of Renesas ARM64 Based SoC DT Updates for v4.20

* Remove unneeded status from thermal nodes

* R-Car Gen 3 SoCs:
  - Use 400kHz for I2C DVFS bus
  - Revise USB2.0 properties
* R-Car Gen 3 SoC based ULCB boards: Add default bootargs
* R-Car M3-N (r8a77965) SoC based boards: Enable audio with DMA

* R-Car V3M (r8a77970 and V3H (r8a77980) SoCs:
  - Add compare match timer (CMT) support
  - Add timer pulse unit (TPU) support
* R-Car V3H (r8a77980) and E3 (r8a77990) SoCs:
  - Attach the SYS-DMAC to the IPMMU
* E3 (r8a77990) SoC: Add display output support
* R-Car E3 (r8a77990) based Ebisu board:
  - Enable HDMI and CVBS input, and VGA and HDMI display output

* R-Car D3 (r8a77995) SoC: Add LVDS support
* R-Car D3 (r8a77995) based Draak board: Enable HDMI display output

* tag 'renesas-arm64-dt2-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  arm64: dts: renesas: r8a77965: Add Sound and Audio DMAC device nodes
  arm64: dts: renesas: r8a77995: draak: Enable HDMI display output
  arm64: dts: renesas: r8a77990: ebisu: Enable VGA and HDMI outputs
  arm64: dts: renesas: r8a77995: Add LVDS support
  arm64: dts: renesas: r8a77990: Add display output support
  arm64: dts: renesas: r8a779{7|8}0: add TPU support
  arm64: dts: renesas: revise properties for R-Car Gen3 SoCs' usb 2.0
  arm64: dts: renesas: ulcb: add default bootargs
  arm64: dts: renesas: r8a779{7|8}0: add CMT support
  arm64: dts: renesas: gen3: use 400kHz for I2C DVFS bus
  arm64: dts: renesas: r8a77980: Attach the SYS-DMAC to the IPMMU
  arm64: dts: renesas: r8a77990: Attach the SYS-DMAC to the IPMMU
  arm64: dts: renesas: ebisu: Add HDMI and CVBS input
  arm64: dts: renesas: Remove unneeded status from thermal nodes

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 17:42:26 +02:00
Arnd Bergmann
f62309c873 arm64: tegra: Device tree changes for v4.20-rc1
This contains mostly device tree changes to support faster SDHCI modes
 on Tegra210 and Tegra186.
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Merge tag 'tegra-for-4.20-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

arm64: tegra: Device tree changes for v4.20-rc1

This contains mostly device tree changes to support faster SDHCI modes
on Tegra210 and Tegra186.

* tag 'tegra-for-4.20-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: tegra: I2C on Tegra194 is not compatible with Tegra114
  arm64: dts: tegra186: Enable HS400
  arm64: dts: tegra210: Enable HS400
  arm64: dts: tegra186: Add SDMMC4 DQS trim value
  arm64: dts: tegra210: Add SDMMC4 DQS trim value
  arm64: dts: tegra186: Assign clocks for sdmmc1 and sdmmc4
  arm64: dts: tegra210: Assign clocks for sdmmc1 and sdmmc4
  arm64: dts: tegra186: Add SDHCI tap and trim values
  arm64: dts: tegra210: Add SDHCI tap and trim values
  arm64: dts: tegra186: Add sdmmc pad auto calibration offsets
  arm64: dts: tegra210: Add sdmmc pad auto calibration offsets
  arm64: dts: tegra210-p2597: Remove no-1-8-v from sdmmc1
  arm64: dts: tegra210-p2180: Correct sdmmc4 vqmmc-supply
  arm64: dts: tegra210-p2180: Allow ldo2 to go down to 1.8 V
  arm64: dts: Add Tegra186 sdmmc pinctrl voltage states
  arm64: dts: Add Tegra210 sdmmc pinctrl voltage states

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 17:41:26 +02:00
Arnd Bergmann
d4db2b19eb ARM: tegra: Device tree changes for v4.20-rc1
This contains a massive amount of changes from Marcel Ziswiler for
 various boards by Toradex.
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Merge tag 'tegra-for-4.20-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

ARM: tegra: Device tree changes for v4.20-rc1

This contains a massive amount of changes from Marcel Ziswiler for
various boards by Toradex.

* tag 'tegra-for-4.20-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (129 commits)
  ARM: dts: paz00: fix wakeup gpio keycode
  ARM: tegra: tegra20: Fix mixed tabs-spaces indentation
  ARM: tegra: colibri_t20: add eval board device tree
  ARM: tegra: colibri_t20: rename ac97 label to tegra_ac97
  ARM: tegra: colibri_t20: get rid of fake clocks simple bus
  ARM: tegra: colibri_t20: rename tps6586x@34 and drop unused pmic label
  ARM: tegra: colibri_t20: iris: drop unused i2c_ddc label
  ARM: tegra: colibri_t20: rename i2c_ddc to hdmi_ddc
  ARM: tegra: colibri_t20: drop module level model and compatible
  ARM: tegra: colibri_t20: iris: add colibri ssp support
  ARM: tegra: colibri_t20: iris: simplify model and compatible properties
  ARM: tegra: colibri_t20: simplify model and compatible properties
  ARM: tegra: colibri_t20: add compatibility comment
  ARM: tegra: colibri_t20: annotate/move sd card detect
  ARM: tegra: colibri_t20: add gpio hogs for gmi_wr_n buffers
  ARM: tegra: colibri_t20: add gpio hog to unreset usb ethernet chip
  ARM: tegra: colibri_t20: add i2c-thermtrip
  ARM: tegra: colibri_t20: annotate/rename lm95245 temperature sensor
  ARM: tegra: colibri_t20: iris: add dr_mode property
  ARM: tegra: colibri_t20: iris: add gpio wakeup key
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 17:39:58 +02:00
Arnd Bergmann
fb5c84ce00 dt-bindings: Changes for v4.20-rc1
This contains the PMC pad configuration bindings which are used to
 control the voltage of various pads found on Tegra chips. Among other
 things this is required to enable faster modes on SDHCI.
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Merge tag 'tegra-for-4.20-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

dt-bindings: Changes for v4.20-rc1

This contains the PMC pad configuration bindings which are used to
control the voltage of various pads found on Tegra chips. Among other
things this is required to enable faster modes on SDHCI.

* tag 'tegra-for-4.20-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  dt-bindings: Add Tegra PMC pad configuration bindings

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 17:31:46 +02:00
Arnd Bergmann
0dfc62946b This device-tree pxa update brings :
- a couple of changes for future pxa2xx platforms
   - 2 fixes in RTC and I2C domain
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Merge tag 'pxa-dt-4.20' of https://github.com/rjarzmik/linux into next/dt

This device-tree pxa update brings :
 - a couple of changes for future pxa2xx platforms
  - 2 fixes in RTC and I2C domain

* tag 'pxa-dt-4.20' of https://github.com/rjarzmik/linux:
  ARM: dts: pxa: add pincontrol helpers
  ARM: dts: pxa: fix power i2c base address
  ARM: dts: pxa: fix the rtc controller
  ARM: dts: pxa: change serial node names

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 13:07:07 +02:00
Arnd Bergmann
4bef2317b4 Amlogic ARM64 DT updates for v4.20, round 2
- new SoC support: basic support for G12A family
 - new board: Amlogic U200 board, using G12A SoC
 - fix SPI bus warnings from new dtc updates
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Merge tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt

Amlogic ARM64 DT updates for v4.20, round 2
- new SoC support: basic support for G12A family
- new board: Amlogic U200 board, using G12A SoC
- fix SPI bus warnings from new dtc updates

* tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  arm64: dts: meson-g12a: add initial g12a s905d2 SoC DT support
  dt-bindings: arm: amlogic: Add Meson G12A binding
  arm64: dts: meson: Fix erroneous SPI bus warnings

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 12:48:34 +02:00
Arnd Bergmann
49919eabc8 ARM: dts: Amlogic updates for v4.20
- fix clock controller register sizes
 - new board: Endless Mini (EC-100) by Endless Mobile
 - add voltage regulators
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Merge tag 'amlogic-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt

ARM: dts: Amlogic updates for v4.20
- fix clock controller register sizes
- new board: Endless Mini (EC-100) by Endless Mobile
- add voltage regulators

* tag 'amlogic-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM: dts: meson8b: odroidc1: add stdout-path property
  ARM: dts: meson8b: odroidc1: enable the SAR ADC
  ARM: dts: meson8b: odroidc1: add the fixed voltage regulators
  ARM: dts: meson8b: odroidc1: add the CPU voltage regulator
  ARM: dts: meson8b: Add support for the Endless Mini (EC-100)
  ARM: dts: meson8b: add the RMII pins
  ARM: dts: meson8b: add the I2C_A, PWM_C and UART_B pins
  dt-bindings: arm: amlogic: Add the Endless Mobile Endless Mini (EC-100)
  dt-bindings: add vendor prefix for "Endless Mobile, Inc."
  ARM: dts: meson8b: fix the clock controller register size
  ARM: dts: meson8: fix the clock controller register size

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 12:46:05 +02:00
Arnd Bergmann
262c083d13 Berlin64 DT changes for v4.20
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Merge tag 'berlin64-dt-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jszhang/linux-berlin into next/dt

Berlin64 DT changes for v4.20

* tag 'berlin64-dt-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jszhang/linux-berlin:
  arm64: dts: synaptics: add dtsi file for Synaptics AS370 SoC
  dt-bindings: arm: syna: add support for the AS370 SoC
  dt-bindings: arm: move berlin binding documentation to syna.txt

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 12:37:18 +02:00
Arnd Bergmann
f3b1859bcf Realview DTS update for v4.20:
- One patch from Rob fixing SPI node names
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Merge tag 'realview-dts-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/dt

Realview DTS update for v4.20:
- One patch from Rob fixing SPI node names

* tag 'realview-dts-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  ARM: dts: realview: Fix SPI controller node names

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 12:35:32 +02:00
Rob Herring
11236ef582 ARM: dts: lpc32xx: Fix SPI controller node names
SPI controller nodes should be named 'spi' rather than 'ssp'. Fixing the
name enables dtc SPI bus checks.

Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 12:33:50 +02:00
Rob Herring
09bae3b64c arm64: dts: lg: Fix SPI controller node names
SPI controller nodes should be named 'spi' rather than 'ssp'. Fixing the
name enables dtc SPI bus checks.

Cc: Chanho Min <chanho.min@lge.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 12:33:21 +02:00
Rob Herring
e9f0878c4b arm64: dts: amd: Fix SPI bus warnings
dtc has new checks for SPI buses. Fix the warnings in node names.

arch/arm64/boot/dts/amd/amd-overdrive.dtb: Warning (spi_bus_bridge): /smb/ssp@e1030000: node name for SPI buses should be 'spi'
arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dtb: Warning (spi_bus_bridge): /smb/ssp@e1030000: node name for SPI buses should be 'spi'
arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dtb: Warning (spi_bus_bridge): /smb/ssp@e1030000: node name for SPI buses should be 'spi'

Cc: Brijesh Singh <brijeshkumar.singh@amd.com>
Cc: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-28 12:32:51 +02:00
Biju Das
e0a39511da ARM: dts: iwg20d-q7-common: Move pciec node out of common dtsi
PCIe is not populated by default on iWave RZ/G1N board. RZ/G1N board
is almost identical to RZ/G1M. In order to reuse the common dtsi for
both the boards, it is required to move pcie node from common dtsi
to board specific dts.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-28 10:32:50 +02:00
Fabrizio Castro
3578859661 ARM: dts: r8a77470: Add I2C4 support
Add I2C4 support to RZ/G1C (a.k.a. r8a77470) SoC specific
device tree.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-28 10:32:49 +02:00
Fabrizio Castro
f068cc8160 ARM: dts: r8a77470: Add SDHI2 support
Add SoC specific device tree definitions for the SDHI2 interface.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-28 10:32:48 +02:00
Fabrizio Castro
a21efdbc74 ARM: dts: r8a77470: Add SMP support
Add DT node for the Advanced Power Management Unit (APMU), add the
second CPU core, and use "renesas,apmu" as "enable-method".

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-28 10:32:47 +02:00
Magnus Damm
a070e3dc61 ARM: dts: R-Car Gen1 board comment update
Include R-Car Gen1 product names for Bock-W and Marzen.

The product names are taken from:
Documentation/devicetree/bindings/arm/shmobile.txt

Signed-off-by: Magnus Damm <damm@opensource.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-28 10:32:36 +02:00
Magnus Damm
89b43b0812 ARM: dts: Include R-Car Gen2 product name in DTSI files
Improve the user friendliness of the DTS code base by including the
R-Car product name in each R-Car Gen2 DTSI file.

The product names are taken from:
Documentation/devicetree/bindings/arm/shmobile.txt

Signed-off-by: Magnus Damm <damm@opensource.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-28 10:32:31 +02:00
Rob Herring
016add1297 ARM: dts: realview: Fix SPI controller node names
SPI controller nodes should be named 'spi' rather than 'ssp'. Fixing the
name enables dtc SPI bus checks.

Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-09-27 09:29:12 +02:00
Jisheng Zhang
087682f5a7 arm64: dts: synaptics: add dtsi file for Synaptics AS370 SoC
Add initial dtsi file to support Synaptics AS370 SoC with quad
Cortex-A53 CPUs.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2018-09-27 14:48:43 +08:00
Jisheng Zhang
3da2937946 dt-bindings: arm: syna: add support for the AS370 SoC
The AS370 SoC is a new derivative of the berlin family. However, the
SoC isn't named as berlin*.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-09-27 14:48:27 +08:00
Jisheng Zhang
10c3a0b76d dt-bindings: arm: move berlin binding documentation to syna.txt
Move berlin binding documentation as part of transition from Marvell
berlin to Synaptics SoC.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Acked-by: Rob Herring <robh@kernel.org>
2018-09-27 14:47:49 +08:00
Marc Dietrich
ebea2a43fd ARM: dts: paz00: fix wakeup gpio keycode
The power key is controlled solely by the EC, which only tiggeres this
gpio after wakeup.
Fixes immediately return to suspend after wake from LP1.

Signed-off-by: Marc Dietrich <marvin24@gmx.de>
Tested-by: Nicolas Chauvet <kwizart@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 17:29:41 +02:00
Arnd Bergmann
1abf47edb3 ARM: dts: zynq: DT changes for v4.20
- Fix DTS spi/i2c warnings for zc702/zc770 boards
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Merge tag 'zynq-dt-for-v4.20' of https://github.com/Xilinx/linux-xlnx into next/dt

ARM: dts: zynq: DT changes for v4.20

- Fix DTS spi/i2c warnings for zc702/zc770 boards

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-26 17:10:05 +02:00
Krzysztof Kozlowski
06d561ca0f ARM: tegra: tegra20: Fix mixed tabs-spaces indentation
Fix indentation and alignment when spaces were used instead of tabs.
This fixes checkpatch errors like:

    ERROR: code indent should use tabs where possible
    #306: FILE: arch/arm/boot/dts/tegra20-paz00.dts:306:
    +^I^I         <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;$

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 17:07:47 +02:00
Marcel Ziswiler
fee8cdc2df ARM: tegra: colibri_t20: add eval board device tree
Add an evaluation board device tree more in-line with all our other
device trees.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:19 +02:00
Marcel Ziswiler
5373f80201 ARM: tegra: colibri_t20: rename ac97 label to tegra_ac97
Rename ac97 label to tegra_ac97 to be more in-line with the device tree
binding documentation.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:19 +02:00
Marcel Ziswiler
cafed755d5 ARM: tegra: colibri_t20: get rid of fake clocks simple bus
Get rid of the fake clocks simple bus and use node names as per the
actual schematics.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:19 +02:00
Marcel Ziswiler
8f4a8e0931 ARM: tegra: colibri_t20: rename tps6586x@34 and drop unused pmic label
Rename tps6586x@34 to pmic@34 and drop the unused pmic label.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:18 +02:00
Marcel Ziswiler
613953abdf ARM: tegra: colibri_t20: iris: drop unused i2c_ddc label
Drop unused i2c_ddc label.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:18 +02:00
Marcel Ziswiler
82e7ceccf2 ARM: tegra: colibri_t20: rename i2c_ddc to hdmi_ddc
Rename i2c_ddc to hdmi_ddc to be more in-line with other device trees.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:18 +02:00
Marcel Ziswiler
6a32a913bf ARM: tegra: colibri_t20: drop module level model and compatible
Drop model and compatible nodes from the module level device tree as
they get overridden by the carrier board device tree anyway.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:18 +02:00
Marcel Ziswiler
463a8f714a ARM: tegra: colibri_t20: iris: add colibri ssp support
Add Colibri SSP aka SPI support using the SPI4 instance.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:17 +02:00
Marcel Ziswiler
a7867ac8a1 ARM: tegra: colibri_t20: iris: simplify model and compatible properties
Simplify model and compatible by dropping the 256/512 MB from the model,
-512 from the compatible and rename that property from toradex,iris to
toradex,colibri_t20-iris to be more in-line with all our other device
trees.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:16 +02:00
Marcel Ziswiler
4f135281b3 ARM: tegra: colibri_t20: simplify model and compatible properties
Simplify model and compatible by dropping the 256/512 MB from the model
and -512 from the compatible properties to be more in-line with all our
other device trees.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:16 +02:00
Marcel Ziswiler
6a4a865d1c ARM: tegra: colibri_t20: add compatibility comment
Add compatibility comment.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:16 +02:00
Marcel Ziswiler
88fd676b15 ARM: tegra: colibri_t20: annotate/move sd card detect
Annotate the SD card, its detect pin and move the SD card detect GPIO
definition from the module to the carrier board more in-line with our
other device trees.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:16 +02:00
Marcel Ziswiler
351c72c832 ARM: tegra: colibri_t20: add gpio hogs for gmi_wr_n buffers
Add GPIO hogs for GMI_WR_N buffers:
- tri-stating GMI_WR_N on SODIMM pin 99 nPWE
- not tri-stating GMI_WR_N on SODIMM pin 93 RDnWR

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:16 +02:00
Marcel Ziswiler
0b51e73ba1 ARM: tegra: colibri_t20: add gpio hog to unreset usb ethernet chip
Add GPIO hog to unreset ASIX AX88772B USB Ethernet chip.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:16 +02:00
Marcel Ziswiler
d5178bb6f8 ARM: tegra: colibri_t20: add i2c-thermtrip
Add i2c-thermtrip which would set the SLEEP MODE bit in the SUPPLYENE
register of the TPS658643 PMIC.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:15 +02:00
Marcel Ziswiler
df2be1ae62 ARM: tegra: colibri_t20: annotate/rename lm95245 temperature sensor
Rename and annotate LM95245 temperature sensor more in-line with our
other device trees.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:15 +02:00
Marcel Ziswiler
9b41e68af9 ARM: tegra: colibri_t20: iris: add dr_mode property
Add dr_mode property to the USB controller.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:15 +02:00
Marcel Ziswiler
ccf7f6d427 ARM: tegra: colibri_t20: iris: add gpio wakeup key
Add SODIMM pin 45 as GPIO wakeup key.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:14 +02:00
Marcel Ziswiler
9ad510b33e ARM: tegra: colibri_t20: use high speed uart driver
Use high speed UART driver compatible nvidia,tegra20-hsuart.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:14 +02:00
Marcel Ziswiler
0d3fda4609 ARM: tegra: colibri_t20: iris: add uart-c
Add UART-C.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:13 +02:00
Marcel Ziswiler
9ccaf9466b ARM: tegra: colibri_t20: iris: annotate uarts
Annotate UART-A and UART-B.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:13 +02:00
Marcel Ziswiler
9a796cd295 ARM: tegra: colibri_t20: iris: display controller rgb panel support
Add display controller parallel RGB panel support incl. backlight PWM.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:13 +02:00
Marcel Ziswiler
992cf09b14 ARM: tegra: colibri_t20: add missing pinmux
Explicitly add pinmux' for all T20 SoC ball groups now:
- Colibri Address/Data Bus (GMI) further pins used as GPIOs
- Colibri BL_ON
- Colibri EXT_IO*
- Colibri L_BIAS, LCD_M1 is muxed with LCD_DE today's display need DE,
  disable LCD_M1
- more Colibri LCD pins (L_* resp. LDD<*>)
- Colibri LCD (Optional 24 BPP Support)
- Colibri MMCCD
- uart_a_dsr and uart_a_dcd as GPIOs
- Colibri USB_CDET
- I2C3 (Optional)
- JTAG_RTCK
- LAN_RESET, LAN_EXT_WAKEUP and LAN_PME (All On-module)
- more NAND pins
- RESET_OUT
- THERMD_ALERT# (On-module), unlatched I2C address pin of LM95245
  temperature sensor therefore requires disabling for now

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26 16:55:12 +02:00