platform/kernel/linux-starfive.git
4 years agoMerge tag 'hisi-arm32-dt-for-5.9' of git://github.com/hisilicon/linux-hisi into arm/dt
Arnd Bergmann [Wed, 22 Jul 2020 19:51:57 +0000 (21:51 +0200)]
Merge tag 'hisi-arm32-dt-for-5.9' of git://github.com/hisilicon/linux-hisi into arm/dt

ARM: DT: Hisilicon ARM32 SoCs updates for v5.9

- Update L2 cache controller nodes to fix dtschema validator warnings
  for hi3620 and hix5hd2

* tag 'hisi-arm32-dt-for-5.9' of git://github.com/hisilicon/linux-hisi:
  ARM: dts: hisilicon: Align L2 cache-controller nodename with dtschema

Link: https://lore.kernel.org/r/5F165FA1.2030301@hisilicon.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'sunxi-dt-for-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi...
Arnd Bergmann [Wed, 22 Jul 2020 19:50:35 +0000 (21:50 +0200)]
Merge tag 'sunxi-dt-for-5.9-1' of git://git./linux/kernel/git/sunxi/linux into arm/dt

Our usual number of patches to improve the Allwinner Device Tree
support, including:
  - CPUFreq / Thermal throttling support for the H5
  - Touchscreen support for the Pinephone
  - New boards: PinePhone v1.2

* tag 'sunxi-dt-for-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: dts: allwinner: h5: bananapi-m2-plus-v1.2: Tie in CPU OPPs
  arm64: dts: allwinner: h5: libretech-all-h3-cc: Tie in CPU OPPs
  arm64: dts: allwinner: h5: Add CPU Operating Performance Points table
  arm64: dts: allwinner: h5: Add trip and cooling maps to CPU thermal zones
  arm64: dts: allwinner: h5: Add clock to CPU cores
  ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
  ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
  ARM: dts: sunxi: libretech-all-h3-cc: Add regulator supply to all CPU cores
  arm64: dts: sun50i-pinephone: dldo4 must not be >= 1.8V
  arm64: dts: allwinner: Add support for PinePhone revision 1.2
  dt-bindings: arm: sunxi: Add PinePhone 1.2 bindings
  arm64: dts: sun50i-a64-pinephone: Add touchscreen support
  arm64: dts: sun50i-a64-pinephone: Enable LCD support on PinePhone
  ARM: dts: orange-pi-zero-plus2: add leds configuration
  ARM: dts: orange-pi-zero-plus2: enable USB OTG port

Link: https://lore.kernel.org/r/fa48ffcb-3404-41bb-b065-a16717cf5688.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'versatile-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/linus...
Arnd Bergmann [Wed, 22 Jul 2020 19:49:58 +0000 (21:49 +0200)]
Merge tag 'versatile-for-v5.9' of git://git./linux/kernel/git/linusw/linux-integrator into arm/dt

Versatile DTS changes for the v5.9 kernel cycle, essentially
just a single patch fixing up the node names for schema.

* tag 'versatile-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  ARM: dts: arm-realview: Align L2 cache-controller nodename with dtschema

Link: https://lore.kernel.org/r/CACRpkdbkM9ZmuG2FnBmO7upcJfnqq2oSLDCFDXC5b3K+dtps9Q@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'imx-dt64-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...
Arnd Bergmann [Wed, 22 Jul 2020 19:48:15 +0000 (21:48 +0200)]
Merge tag 'imx-dt64-5.9' of git://git./linux/kernel/git/shawnguo/linux into arm/dt

i.MX arm64 device tree update for 5.9:

- Update i.MX8M OCOTP device node name to match .yaml schema.
- Add ftm_alarm0 device support for layerscape SoCs.
- Add DSPI controller support for lx2160a device.
- A series from Peng Fan to add aliases for various devices on i.MX8
  SoCs.
- Add Hantro G1/G2 VPU device support for imx8mq.
- Add more thermal zone support for ls1028a, ls1043a and ls1046a.
- Other small random changes.

* tag 'imx-dt64-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (26 commits)
  arm64: dts: lx2160a-rdb: fix shunt-resistor value
  arm64: dts: ls1028a-qds: Add DSPI flash nodes
  arm64: dts: lx2160a: Increase configuration space size
  arm64: dts: zii-ultra: update MDIO speed and preamble
  arm64: dts: ls1043a: update USB nodes status to match board config
  arm64: dts: imx8mn-evk: add pca9450 for i.mx8mn-evk board
  arm64: dts: imx8mp: add ddr pmu device node
  arm64: dts: ls1043a: add more thermal zone support
  arm64: dts: ls1046a: add more thermal zone support
  arm64: dts: layerscape: add ftm_alarm0 node
  arm64: dts: ls1028a: Add ftm_alarm0 DT node
  arm64: dts: lx2160a: add ftm_alarm0 DT node
  arm64: dts: lx2160a: add DT node for all DSPI controller
  arm64: dts: lx2160a: add dspi controller DT nodes
  arm64: dts: imx8mp: Add fallback compatible to ocotp node
  arm64: dts: imx8qxp: Add ethernet alias
  arm64: dts: imx8qxp: add i2c aliases
  arm64: dts: imx8qxp: add alias for lsio MU
  arm64: dts: imx8m: add mu node
  arm64: dts: imx8m: change ocotp node name on i.MX8M SoCs
  ...

Link: https://lore.kernel.org/r/20200720085536.24138-4-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'imx-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...
Arnd Bergmann [Wed, 22 Jul 2020 19:46:21 +0000 (21:46 +0200)]
Merge tag 'imx-dt-5.9' of git://git./linux/kernel/git/shawnguo/linux into arm/dt

i.MX device tree update for 5.9:

- New board support: Protonic PRTI6Q/WD2/VT7/RVT and MYiR MYS-6ULX SBC.
- Update IIM, OCOTP and SD/MMC device node name to match .yaml bindings.
- Make tempmon node as child of anatop node according to hardware
  architecture.
- The vf610-zii device update: configure fiber port to 1000BaseX, add
  switch watchdog, MDIO speed and preamble.
- A series from Fabio Estevam to update imx6qdl-sabresd and
  imx6q-tbs2910 for using MDIO node and reset-assert-us.
- Align L2 cache-controller device node name with .yaml schema.
- Enable SATA support for imx6qp-sabreauto and imx6qp-sabresd board.
- A series of patches from Shengjiu Wang to enable various audio
  support on i.MX6 devices.
- Add Gateworks System Controller support for imx6qdl-gw devices.
- Change default #pwm-cells setting to <3> in the SoC dtsi files.
- Other small random changes.

* tag 'imx-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (43 commits)
  ARM: dts: vf610-zii-ssmb-spu3: Add node for switch watchdog
  ARM: dts: vf610-zii-ssmb-dtu: Add no-sdio/no-sd properties
  ARM: dts: imx6q-tbs2910: Pass reset-assert-us
  ARM: dts: imx6q-tbs2910: Add an mdio node
  ARM: dts: imx6qdl-sabresd: Pass reset-assert-us
  ARM: dts: imx6qdl-sabresd: Add an mdio node
  ARM: dts: imx6qdl-gw: add Gateworks System Controller support
  ARM: dts: imx6ull: add MYiR MYS-6ULX SBC
  ARM: dts: vf610-zii-spb4: Add node for switch watchdog
  ARM: dts: colibri-imx6: remove pinctrl-names orphan
  ARM: dts: imx: default to #pwm-cells = <3> in the SoC dtsi files
  ARM: dts: vf610-zii-scu4-aib: Configure fibre ports to 1000BaseX
  ARM: dts: vf610-zii-dev-rev-c: Configure fiber port to 1000BaseX
  ARM: dts: ZII: update MDIO speed and preamble
  ARM: dts: vfxxx: Add node for CAAM
  ARM: dts: imx6qp-sabresd: enable sata
  ARM: dts: imx6qp-sabreauto: enable sata
  ARM: dts: add Protonic RVT board
  ARM: dts: add Protonic VT7 board
  ARM: dts: add Protonic WD2 board
  ...

Link: https://lore.kernel.org/r/20200720085536.24138-3-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'imx-bindings-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawngu...
Arnd Bergmann [Wed, 22 Jul 2020 19:45:28 +0000 (21:45 +0200)]
Merge tag 'imx-bindings-5.9' of git://git./linux/kernel/git/shawnguo/linux into arm/dt

i.MX DT bindings for 5.9:

- Add compatible for Protonic PRTI6Q, WD2, RVT, VT7 boards.
- Add compatible for MYiR Tech iMX6ULL Evaluation Board

* tag 'imx-bindings-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  dt-bindings: arm: fsl: Add MYiR Tech boards
  dt-bindings: arm: fsl: add different Protonic boards

Link: https://lore.kernel.org/r/20200720085536.24138-2-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'socfpga_dts_update_for_v5.9' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Wed, 22 Jul 2020 19:43:23 +0000 (21:43 +0200)]
Merge tag 'socfpga_dts_update_for_v5.9' of git://git./linux/kernel/git/dinguyen/linux into arm/dt

SoCFPGA DTS updates for v5.9
- Populate clock entries for Agilex platform
- Add "reset-names" to SPI entries
- Add Maxim max1619 temperature sensor to Arria10 devkit

* tag 'socfpga_dts_update_for_v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  ARM: dts: socfpga: add the temperature sensor to the Arria10 devkit
  arm: dts: socfpga: add reset-names to spi node
  arm64: dts: agilex: add nand clocks
  arm64: dts: agilex: populate clock dts entries for Intel SoCFPGA Agilex

Link: https://lore.kernel.org/r/20200719011804.15599-1-dinguyen@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoarm64: dts: allwinner: h5: bananapi-m2-plus-v1.2: Tie in CPU OPPs
Chen-Yu Tsai [Fri, 17 Jul 2020 16:00:53 +0000 (00:00 +0800)]
arm64: dts: allwinner: h5: bananapi-m2-plus-v1.2: Tie in CPU OPPs

The Bananapi M2 Plus H5 v1.2 can work with the standard H5 OPPs.
Tie them in to enable CPU frequency scaling.

The original Bananapi M2 Plus H5 is left out for now, as adding
the fixed regulator along with the enable pin seemed to cause some
glitching in Linux.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-9-wens@kernel.org
4 years agoarm64: dts: allwinner: h5: libretech-all-h3-cc: Tie in CPU OPPs
Chen-Yu Tsai [Fri, 17 Jul 2020 16:00:52 +0000 (00:00 +0800)]
arm64: dts: allwinner: h5: libretech-all-h3-cc: Tie in CPU OPPs

The Libre Computer ALL-H3-CC H5 variant can work with the standard H5
OPPs. Tie them in to enable CPU frequency scaling.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-8-wens@kernel.org
4 years agoarm64: dts: allwinner: h5: Add CPU Operating Performance Points table
Chen-Yu Tsai [Fri, 17 Jul 2020 16:00:51 +0000 (00:00 +0800)]
arm64: dts: allwinner: h5: Add CPU Operating Performance Points table

Add an OPP (Operating Performance Points) table for the CPU cores for
boards to include to DVFS (Dynamic Voltage & Frequency Scaling) on the
H5. The table originates from Armbian, but the maximum voltage is raised
slightly to account for boards using slightly higher voltages.

The table and tie in to the CPU cores are put in a separate dtsi file
that board files can include to opt in. Or they can define their own
tables if the standard one does not fit.

This has been tested on the Libre Computer ALL-H3-CC-H5 and the Bananapi
M2+ v1.2 H5, both with adequate cooling. The former has a fixed 1.2V
regulator, while the latter has a GPIO controlled regulator switchable
between 1.1V and 1.3V.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-7-wens@kernel.org
4 years agoarm64: dts: allwinner: h5: Add trip and cooling maps to CPU thermal zones
Chen-Yu Tsai [Fri, 17 Jul 2020 16:00:50 +0000 (00:00 +0800)]
arm64: dts: allwinner: h5: Add trip and cooling maps to CPU thermal zones

This enables passive cooling by down-regulating CPU voltage and frequency.
The trip points were copied from the H3.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-6-wens@kernel.org
4 years agoarm64: dts: allwinner: h5: Add clock to CPU cores
Chen-Yu Tsai [Fri, 17 Jul 2020 16:00:49 +0000 (00:00 +0800)]
arm64: dts: allwinner: h5: Add clock to CPU cores

The ARM CPU cores are fed by the CPU clock from the CCU. Add a
reference to the clock for each CPU core, along with the clock
transition latency.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-5-wens@kernel.org
4 years agoARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
Chen-Yu Tsai [Fri, 17 Jul 2020 16:00:48 +0000 (00:00 +0800)]
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages

The Bananapi M2+ uses a GPIO line to change the effective resistance of
the CPU supply regulator's feedback resistor network. The voltages
described in the device tree were given directly by the vendor. This
turns out to be slightly off compared to the real values.

The updated voltages are based on calculations of the feedback resistor
network, and verified down to three decimal places with a multi-meter.

Fixes: 6eeb4180d4b9 ("ARM: dts: sunxi: h3-h5: Add Bananapi M2+ v1.2 device trees")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-4-wens@kernel.org
4 years agoARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
Chen-Yu Tsai [Fri, 17 Jul 2020 16:00:47 +0000 (00:00 +0800)]
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores

The device tree currently only assigns the a supply for the first CPU
core, when in reality the regulator supply is shared by all four cores.
This might cause an issue if the implementation does not realize the
sharing of the supply.

Assign the same regulator supply to the remaining CPU cores to address
this.

Fixes: 6eeb4180d4b9 ("ARM: dts: sunxi: h3-h5: Add Bananapi M2+ v1.2 device trees")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-3-wens@kernel.org
4 years agoARM: dts: sunxi: libretech-all-h3-cc: Add regulator supply to all CPU cores
Chen-Yu Tsai [Fri, 17 Jul 2020 16:00:46 +0000 (00:00 +0800)]
ARM: dts: sunxi: libretech-all-h3-cc: Add regulator supply to all CPU cores

The device tree currently only assigns the a supply for the first CPU
core, when in reality the regulator supply is shared by all four cores.
This might cause an issue if the implementation does not realize the
sharing of the supply.

Assign the same regulator supply to the remaining CPU cores to address
this.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-2-wens@kernel.org
4 years agoARM: dts: vf610-zii-ssmb-spu3: Add node for switch watchdog
Chris Healy [Wed, 15 Jul 2020 22:07:58 +0000 (15:07 -0700)]
ARM: dts: vf610-zii-ssmb-spu3: Add node for switch watchdog

Add I2C child node for switch watchdog present on SPU3

Signed-off-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
4 years agoARM: dts: vf610-zii-ssmb-dtu: Add no-sdio/no-sd properties
Chris Healy [Wed, 15 Jul 2020 21:31:48 +0000 (14:31 -0700)]
ARM: dts: vf610-zii-ssmb-dtu: Add no-sdio/no-sd properties

esdhc0 is connected to an eMMC, so it is safe to pass the "no-sdio"/"no-sd"
properties.

esdhc1 is wired to a standard SD socket, so pass the "no-sdio" property.

Signed-off-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
4 years agoarm64: dts: lx2160a-rdb: fix shunt-resistor value
Biwen Li [Tue, 14 Jul 2020 07:08:28 +0000 (15:08 +0800)]
arm64: dts: lx2160a-rdb: fix shunt-resistor value

Fix value of shunt-resistor property.
The LX2160A-RDB has 500 uOhm shunt for
the INA220, not 1000 uOhm. Unless
it will get wrong power consumption(1/2)

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
4 years agoARM: dts: imx6q-tbs2910: Pass reset-assert-us
Fabio Estevam [Mon, 13 Jul 2020 13:05:09 +0000 (10:05 -0300)]
ARM: dts: imx6q-tbs2910: Pass reset-assert-us

According to the AR8035 datasheet:

"When using crystal, the clock is generated internally after power is
stable. For a reliable power on reset, suggest to keep asserting the reset
low long enough (10ms) to ensure the clock is stable and clock-to-reset 1ms
requirement is satisfied."

Pass the 'reset-assert-us' property to describe such requirement.

While at it, use the 'reset-gpios' property inside the the mdio
node instead of the deprecated usage of 'phy-reset-gpios'.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Soeren Moch <smoch@web.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
4 years agoARM: dts: imx6q-tbs2910: Add an mdio node
Fabio Estevam [Mon, 13 Jul 2020 13:05:08 +0000 (10:05 -0300)]
ARM: dts: imx6q-tbs2910: Add an mdio node

imx6q-tbs2910 has an Atheros AR8035 Ethernet PHY at address 4.

The AR8035 provides a 125MHz clock to the ENET_REF_CLK i.MX6 pin.

Improve the Ethernet representation by adding an mdio node with such
information.

This fixes an Ethernet regression in U-Boot as U-Boot AR803X driver now
expects the 'qca,clk-out-frequency' property to be passed via
device tree.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Soeren Moch <smoch@web.de>
Tested-by: Soeren Moch <smoch@web.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
4 years agoARM: dts: imx6qdl-sabresd: Pass reset-assert-us
Fabio Estevam [Mon, 13 Jul 2020 13:04:16 +0000 (10:04 -0300)]
ARM: dts: imx6qdl-sabresd: Pass reset-assert-us

According to the AR8031 datasheet:

"When using crystal, clock is generated internally after the power is
stable. In order to get reliable power-on-reset, it is recommended to
keep asserting the reset low signal long enough (10 ms) to ensure the
clock is stable and clock-to-reset (1 ms) requirement is satisfied."

Pass the 'reset-assert-us' property to describe such requirement.

While at it, use the 'reset-gpios' property inside the the mdio
node instead of the deprecated usage of 'phy-reset-gpios'.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Soeren Moch <smoch@web.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
4 years agoARM: dts: imx6qdl-sabresd: Add an mdio node
Fabio Estevam [Mon, 13 Jul 2020 13:04:15 +0000 (10:04 -0300)]
ARM: dts: imx6qdl-sabresd: Add an mdio node

imx6qdl-sabresd has an Atheros AR8031 Ethernet PHY at address 1.

The AR8031 provides a 125MHz clock to the ENET_REF_CLK i.MX6 pin.

Improve the Ethernet representation by adding an mdio node with such
information.

An advantage of adding the mdio node is that the AR8031 initialization
code in the mx6sabresd board file in U-Boot can totally be removed.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Soeren Moch <smoch@web.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
4 years agodt-bindings: arm: fsl: Add MYiR Tech boards
Parthiban Nallathambi [Mon, 13 Jul 2020 07:23:19 +0000 (09:23 +0200)]
dt-bindings: arm: fsl: Add MYiR Tech boards

Add entries for MYiR Tech imx6ULL eval boards.

Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
4 years agoARM: dts: imx6qdl-gw: add Gateworks System Controller support
Tim Harvey [Thu, 16 Jul 2020 15:35:55 +0000 (08:35 -0700)]
ARM: dts: imx6qdl-gw: add Gateworks System Controller support

Add Gateworks System Controller support to Gateworks Ventana boards:
- add dt bindings for GSC mfd driver and hwmon driver for ADC's and
  fan controllers.
- add dt bindings for gpio-keys driver for push-button and interrupt events

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
4 years agoARM: dts: socfpga: add the temperature sensor to the Arria10 devkit
Dinh Nguyen [Wed, 15 Jul 2020 18:05:16 +0000 (13:05 -0500)]
ARM: dts: socfpga: add the temperature sensor to the Arria10 devkit

Add the Maxim max1619 temp sensor that is on the Arria10 devkit.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
4 years agoarm: dts: socfpga: add reset-names to spi node
Dinh Nguyen [Tue, 30 Jun 2020 20:18:16 +0000 (15:18 -0500)]
arm: dts: socfpga: add reset-names to spi node

Add reset-names = "spi" to spi dts nodes.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
4 years agoarm64: dts: agilex: add nand clocks
Dinh Nguyen [Tue, 30 Jun 2020 18:44:37 +0000 (13:44 -0500)]
arm64: dts: agilex: add nand clocks

Add the clock properties for the NAND dts node.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
4 years agoarm64: dts: agilex: populate clock dts entries for Intel SoCFPGA Agilex
Dinh Nguyen [Fri, 9 Aug 2019 19:28:06 +0000 (12:28 -0700)]
arm64: dts: agilex: populate clock dts entries for Intel SoCFPGA Agilex

Add clock dts entries to the Intel SoCFPGA Agilex platform.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
4 years agoMerge tag 'tegra-for-5.9-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Fri, 17 Jul 2020 18:24:39 +0000 (20:24 +0200)]
Merge tag 'tegra-for-5.9-arm64-dt' of git://git./linux/kernel/git/tegra/linux into arm/dt

arm64: tegra: Device tree changes for v5.9-rc1

This contains a slew of fixes in preparation for validating device trees
against json-schema bindings. In addition, this enables the CPU complex
(for CPU frequency scaling) and GPU on Tegra194.

* tag 'tegra-for-5.9-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (56 commits)
  arm64: tegra: Add the GPU on Tegra194
  arm64: tegra: Add compatible string for Tegra194 CPU complex
  arm64: tegra: Add HDMI supplies on Norrin
  arm64: tegra: Add #{address,size}-cells for VI I2C on Tegra210
  arm64: tegra: Add missing clocks and power-domains to Tegra210 VI I2C
  arm64: tegra: Add clocks and resets for ISP on Tegra210
  arm64: tegra: Fix compatible string for DPAUX on Tegra210
  arm64: tegra: Add i2c-bus subnode for DPAUX controllers
  arm64: tegra: Sort aliases alphabetically
  arm64: tegra: Remove spurious tabs
  arm64: tegra: Populate VBUS for USB3 on Jetson TX2
  arm64: tegra: Enable DFLL support on Jetson Nano
  arm64: tegra: Add support for Jetson Xavier NX
  arm64: tegra: Re-order PCIe aperture mappings
  arm64: tegra: Enable Tegra VI CSI support for Jetson Nano
  arm64: tegra: jetson-tx1: Add camera supplies
  arm64: tegra: Fix order of XUSB controller clocks
  arm64: tegra: Rename cbb@0 to bus@0 on Tegra194
  arm64: tegra: Sort nodes by unit-address on Jetson Nano
  arm64: tegra: Various fixes for PMICs
  ...

Link: https://lore.kernel.org/r/20200717161300.1661002-7-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'tegra-for-5.9-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Fri, 17 Jul 2020 18:03:49 +0000 (20:03 +0200)]
Merge tag 'tegra-for-5.9-arm-dt' of git://git./linux/kernel/git/tegra/linux into arm/dt

ARM: tegra: Device tree changes for v5.9-rc1

This adds device trees for the ASUS Google Nexus 7 and Acer Iconia Tab
A500. In addition there are a slew of fixes to existing device trees in
preparation for validating the DTBs against json-schema.

* tag 'tegra-for-5.9-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (38 commits)
  ARM: tegra: Add device-tree for ASUS Google Nexus 7
  ARM: tegra: Add device-tree for Acer Iconia Tab A500
  ARM: tegra: Add HDMI supplies on Nyan boards
  ARM: tegra: Add missing DSI controller on Tegra30
  ARM: tegra: Add i2c-bus subnode for DPAUX controllers
  ARM: tegra: The Tegra30 SDHCI is not backwards-compatible
  ARM: tegra: The Tegra30 DC is not backwards-compatible
  ARM: tegra: Remove spurious comma from node name
  ARM: tegra: Add parent clock to DSI output
  ARM: tegra: Use standard names for SRAM nodes
  ARM: tegra: seaboard: Use standard battery bindings
  ARM: tegra: Use standard names for LED nodes
  ARM: tegra: Use numeric unit-addresses
  ARM: tegra: medcom-wide: Remove extra panel power supply
  ARM: tegra: Use proper unit-addresses for OPPs
  ARM: tegra: Add missing clock-names for SDHCI controllers
  ARM: tegra: Fix order of XUSB controller clocks
  ARM: tegra: Add #reset-cells to Tegra124 memory controller
  ARM: tegra: Add missing panel power supplies
  ARM: tegra: Add micro-USB A/B port on Jetson TK1
  ...

Link: https://lore.kernel.org/r/20200717161300.1661002-5-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'tegra-for-5.9-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Fri, 17 Jul 2020 18:00:45 +0000 (20:00 +0200)]
Merge tag 'tegra-for-5.9-dt-bindings' of git://git./linux/kernel/git/tegra/linux into arm/dt

dt-bindings: Changes for v5.9-rc1

This adds compatible strings for some new devices as well as updates and
fixes existing bindings.

* tag 'tegra-for-5.9-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  dt-bindings: fuse: tegra: Add missing compatible strings
  dt-bindings: i2c: tegra: Document Tegra210 VI I2C clocks and power-domains
  dt-bindings: Add documentation for GV11B GPU
  dt-bindings: ARM: tegra: Add ASUS Google Nexus 7
  dt-bindings: ARM: tegra: Add Acer Iconia Tab A500
  dt-bindings: Add vendor prefix for Acer Inc.
  dt-bindings: tegra: Document Jetson Xavier NX (and devkit)

Link: https://lore.kernel.org/r/20200717161300.1661002-1-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman...
Arnd Bergmann [Fri, 17 Jul 2020 17:59:03 +0000 (19:59 +0200)]
Merge tag 'amlogic-dt64' of git://git./linux/kernel/git/khilman/linux-amlogic into arm/dt

arm64: dts: amlogic updates for v5.9
- meson-gx: Switch to the meson-ee-pwrc bindings
- add Khadas MCU nodes

* tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  arm64: dts: amlogic: Add the Ethernet "timing-adjustment" clock
  arm64: dts: meson-gx: Switch to the meson-ee-pwrc bindings
  arm64: dts: meson-khadas-vim3: add Khadas MCU nodes

Link: https://lore.kernel.org/r/7h8sfif2na.fsf@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'amlogic-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux...
Arnd Bergmann [Fri, 17 Jul 2020 17:57:03 +0000 (19:57 +0200)]
Merge tag 'amlogic-dt' of git://git./linux/kernel/git/khilman/linux-amlogic into arm/dt

ARM: dts: amlogic updates for v5.9
- power-domain and MMC updates

* tag 'amlogic-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM: dts: meson8b: odroidc1: enable the SDHC controller
  ARM: dts: meson8b: ec100: enable the SDHC controller
  ARM: dts: meson: add the SDHC MMC controller
  ARM: dts: meson8b: add power domain controller
  ARM: dts: meson8m2: add resets for the power domain controller
  ARM: dts: meson8: add power domain controller

Link: https://lore.kernel.org/r/7hd04uf2o8.fsf@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoarm64: tegra: Add the GPU on Tegra194
Thierry Reding [Thu, 16 Jul 2020 12:01:38 +0000 (14:01 +0200)]
arm64: tegra: Add the GPU on Tegra194

The GPU found on NVIDIA Tegra194 SoCs is a Volta generation GPU called
GV11B.

Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agodt-bindings: fuse: tegra: Add missing compatible strings
Thierry Reding [Mon, 25 May 2020 14:50:04 +0000 (16:50 +0200)]
dt-bindings: fuse: tegra: Add missing compatible strings

The Tegra FUSE device tree bindings haven't been updated in a while. Add
compatible strings for the SoC generations that were released since the
last update.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agodt-bindings: i2c: tegra: Document Tegra210 VI I2C clocks and power-domains
Sowjanya Komatineni [Wed, 15 Jul 2020 04:20:38 +0000 (21:20 -0700)]
dt-bindings: i2c: tegra: Document Tegra210 VI I2C clocks and power-domains

This patch documents missing clocks and power-domains of Tegra210 VI I2C.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agodt-bindings: Add documentation for GV11B GPU
Thierry Reding [Thu, 16 Jul 2020 13:18:45 +0000 (15:18 +0200)]
dt-bindings: Add documentation for GV11B GPU

The GV11B's device tree bindings are the same as for GP10B, though the
GPU is not completely compatible, so all that is needed is a different
compatible string.

Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoMerge tag 'renesas-dt-bindings-for-v5.9-tag1' of git://git.kernel.org/pub/scm/linux...
Arnd Bergmann [Fri, 17 Jul 2020 14:04:56 +0000 (16:04 +0200)]
Merge tag 'renesas-dt-bindings-for-v5.9-tag1' of git://git./linux/kernel/git/geert/renesas-devel into arm/dt

Renesas DT binding updates for v5.9

  - Document core support for the RZ/G2H SoC,
  - Document support for the HopeRun HiHope RZ/G2H, and Beacon
    EmbeddedWorks RZ/G2M boards.

* tag 'renesas-dt-bindings-for-v5.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  dt-bindings: arm: renesas: Document beacon-rzg2m
  dt-bindings: reset: renesas,rst: Document r8a774e1 reset module
  dt-bindings: power: renesas,rcar-sysc: Document r8a774e1 SYSC binding
  dt-bindings: arm: renesas: Add HopeRun RZ/G2H boards
  dt-bindings: arm: renesas: Document RZ/G2H SoC DT bindings

Link: https://lore.kernel.org/r/20200717112427.26032-4-geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'renesas-arm-dt-for-v5.9-tag2' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Fri, 17 Jul 2020 13:36:23 +0000 (15:36 +0200)]
Merge tag 'renesas-arm-dt-for-v5.9-tag2' of git://git./linux/kernel/git/geert/renesas-devel into arm/dt

Renesas ARM DT updates for v5.9 (take two)

  - SPI Multi I/O Bus Controller (RPC-IF) support for R-Car V3H and V3M,
    including QSPI support for the Condor, Eagle, V3HSK, and V3MSK
    boards,
  - Initial support for the RZ/G2H SoC on the HopeRun HiHope RZ/G2H
    board,
  - Initial support for the Beacon EmbeddedWorks RZ/G2M board,
  - Minor fixes and improvements.

* tag 'renesas-arm-dt-for-v5.9-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (34 commits)
  ARM: dts: sh73a0: Add missing clocks to sound node
  arm64: dts: renesas: r8a774e1: Add CAN[FD] support
  arm64: dts: renesas: r8a774e1: Add RWDT node
  arm64: dts: renesas: r8a774e1: Add MSIOF nodes
  arm64: dts: renesas: r8a774e1: Add I2C and IIC-DVFS support
  arm64: dts: renesas: r8a774e1: Add SDHI nodes
  arm64: dts: renesas: r8a774e1: Add SCIF and HSCIF nodes
  arm64: dts: renesas: r8a774e1: Add TMU device nodes
  arm64: dts: renesas: r8a774e1: Add CMT device nodes
  arm64: dts: renesas: r8a774e1: Add RZ/G2H thermal support
  arm64: dts: renesas: r8a774e1: Add operating points
  arm64: dts: renesas: Introduce r8a774a1-beacon-rzg2m-kit
  arm64: dts: renesas: r8a774e1: Add Ethernet AVB node
  arm64: dts: renesas: r8a774e1: Add GPIO device nodes
  arm64: dts: renesas: r8a774e1: Add SYS-DMAC device nodes
  arm64: dts: renesas: r8a774e1: Add IPMMU device nodes
  ARM: dts: gose: Fix ports node name for adv7612
  ARM: dts: renesas: Fix SD Card/eMMC interface device node names
  arm64: dts: renesas: Fix SD Card/eMMC interface device node names
  arm64: dts: renesas: add full-pwr-cycle-in-suspend into eMMC nodes
  ...

Link: https://lore.kernel.org/r/20200717112427.26032-2-geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoARM: dts: sh73a0: Add missing clocks to sound node
Geert Uytterhoeven [Tue, 19 May 2020 07:55:25 +0000 (09:55 +0200)]
ARM: dts: sh73a0: Add missing clocks to sound node

The device node for the FIFO-buffered Serial Interface sound node lacks
the "clocks" property, as the DTS file didn't describe any clocks yet at
its introduction.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200519075525.24742-1-geert+renesas@glider.be
4 years agoarm64: dts: renesas: r8a774e1: Add CAN[FD] support
Lad Prabhakar [Wed, 15 Jul 2020 11:09:10 +0000 (12:09 +0100)]
arm64: dts: renesas: r8a774e1: Add CAN[FD] support

Add CAN[01] and CANFD support to RZ/G2H (R8A774E1) SoC specific dtsi.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1594811350-14066-21-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add RWDT node
Lad Prabhakar [Wed, 15 Jul 2020 11:09:07 +0000 (12:09 +0100)]
arm64: dts: renesas: r8a774e1: Add RWDT node

Add a device node for the Watchdog Timer (RWDT) controller on the Renesas
RZ/G2H (r8a774e1) SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1594811350-14066-18-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add MSIOF nodes
Lad Prabhakar [Wed, 15 Jul 2020 11:09:05 +0000 (12:09 +0100)]
arm64: dts: renesas: r8a774e1: Add MSIOF nodes

Add the DT nodes needed by MSIOF[0123] interfaces to the SoC dtsi.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1594811350-14066-16-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add I2C and IIC-DVFS support
Lad Prabhakar [Wed, 15 Jul 2020 11:09:03 +0000 (12:09 +0100)]
arm64: dts: renesas: r8a774e1: Add I2C and IIC-DVFS support

Add the I2C[0-6] and IIC Bus Interface for DVFS (IIC for DVFS)
devices nodes to the r8a774e1 device tree.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1594811350-14066-14-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add SDHI nodes
Lad Prabhakar [Wed, 15 Jul 2020 11:09:00 +0000 (12:09 +0100)]
arm64: dts: renesas: r8a774e1: Add SDHI nodes

Add SDHI[0-2] device nodes to R8A774E1 SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1594811350-14066-11-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add SCIF and HSCIF nodes
Lad Prabhakar [Wed, 15 Jul 2020 11:08:59 +0000 (12:08 +0100)]
arm64: dts: renesas: r8a774e1: Add SCIF and HSCIF nodes

Add the device nodes for RZ/G2H SCIF and HSCIF serial ports,
including clocks, power domains and DMAs.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1594811350-14066-10-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add TMU device nodes
Marian-Cristian Rotariu [Wed, 15 Jul 2020 11:08:58 +0000 (12:08 +0100)]
arm64: dts: renesas: r8a774e1: Add TMU device nodes

This patch adds TMU[01234] device tree nodes to the r8a774e1
SoC specific DT.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594811350-14066-9-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add CMT device nodes
Marian-Cristian Rotariu [Wed, 15 Jul 2020 11:08:56 +0000 (12:08 +0100)]
arm64: dts: renesas: r8a774e1: Add CMT device nodes

This patch adds the CMT[0123] device tree nodes to the
r8a774e1 SoC specific DT.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594811350-14066-7-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add RZ/G2H thermal support
Marian-Cristian Rotariu [Wed, 15 Jul 2020 11:08:54 +0000 (12:08 +0100)]
arm64: dts: renesas: r8a774e1: Add RZ/G2H thermal support

Add thermal support for R8A774E1 (RZ/G2H) SoC.

Based on the work done for r8a774a1 SoC.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594811350-14066-5-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add operating points
Marian-Cristian Rotariu [Wed, 15 Jul 2020 11:08:51 +0000 (12:08 +0100)]
arm64: dts: renesas: r8a774e1: Add operating points

The RZ/G2H (r8a774e1) comes with two clusters of processors, similarly to
the r8a774a1. The first cluster is made of A57s, the second cluster is made
of A53s.

The operating points for the cluster with the A57s are:

Frequency | Voltage
----------|---------
500 MHz   | 0.82V
1.0 GHz   | 0.82V
1.5 GHz   | 0.82V

The operating points for the cluster with the A53s are:

Frequency | Voltage
----------|---------
800 MHz   | 0.82V
1.0 GHz   | 0.82V
1.2 GHz   | 0.82V

This patch adds the definitions for the operating points to the SoC
specific DT.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594811350-14066-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: Introduce r8a774a1-beacon-rzg2m-kit
Adam Ford [Wed, 15 Jul 2020 14:06:21 +0000 (09:06 -0500)]
arm64: dts: renesas: Introduce r8a774a1-beacon-rzg2m-kit

Beacon EmebeddedWorks, formerly Logic PD is introducing a new
SOM and development kit based on the RZ/G2M SoC from Renesas.

The SOM supports eMMC, WiFi and Bluetooth, along with a Cat-M1
cellular radio.

The Baseboard has Ethernet, USB, HDMI, stereo audio in and out,
along with a variety of push buttons and LED's, and support for
a parallel RGB and an LVDS display.

Signed-off-by: Adam Ford <aford173@gmail.com>
Link: https://lore.kernel.org/r/20200715140622.1295370-1-aford173@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add Ethernet AVB node
Marian-Cristian Rotariu [Mon, 13 Jul 2020 21:35:20 +0000 (22:35 +0100)]
arm64: dts: renesas: r8a774e1: Add Ethernet AVB node

This patch adds the SoC specific part of the Ethernet AVB
device tree node.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594676120-5862-10-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add GPIO device nodes
Marian-Cristian Rotariu [Mon, 13 Jul 2020 21:35:18 +0000 (22:35 +0100)]
arm64: dts: renesas: r8a774e1: Add GPIO device nodes

Add GPIO device nodes to the DT of the r8a774e1 SoC.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594676120-5862-8-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add SYS-DMAC device nodes
Marian-Cristian Rotariu [Mon, 13 Jul 2020 21:35:16 +0000 (22:35 +0100)]
arm64: dts: renesas: r8a774e1: Add SYS-DMAC device nodes

Add sys-dmac[0-2] device nodes for RZ/G2H (R8A774E1) SoC.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594676120-5862-6-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: r8a774e1: Add IPMMU device nodes
Marian-Cristian Rotariu [Mon, 13 Jul 2020 21:35:14 +0000 (22:35 +0100)]
arm64: dts: renesas: r8a774e1: Add IPMMU device nodes

Add RZ/G2H (R8A774E1) IPMMU nodes.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594676120-5862-4-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoARM: dts: gose: Fix ports node name for adv7612
Niklas Söderlund [Mon, 13 Jul 2020 11:10:16 +0000 (13:10 +0200)]
ARM: dts: gose: Fix ports node name for adv7612

When adding the adv7612 device node the ports node was misspelled as
port, fix this.

Fixes: bc63cd87f3ce924f ("ARM: dts: gose: add HDMI input")
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200713111016.523189-1-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoARM: dts: renesas: Fix SD Card/eMMC interface device node names
Yoshihiro Shimoda [Fri, 10 Jul 2020 12:08:56 +0000 (21:08 +0900)]
ARM: dts: renesas: Fix SD Card/eMMC interface device node names

Fix the device node names as "mmc@".

Fixes: 66474697923c ("ARM: dts: r7s72100: add sdhi to device tree")
Fixes: a49f76cddaee ("ARM: dts: r7s9210: Add SDHI support")
Fixes: 43304a5f5106 ("ARM: shmobile: r8a73a4: tidyup DT node naming")
Fixes: 7d907894bfe3 ("ARM: shmobile: r8a7740: tidyup DT node naming")
Fixes: 3ab2ea5fd1ce ("ARM: dts: r8a7742: Add SDHI nodes")
Fixes: 63ce8a617b51 ("ARM: dts: r8a7743: Add SDHI controllers")
Fixes: b591e323b271 ("ARM: dts: r8a7744: Add SDHI nodes")
Fixes: d83010f87ab3 ("ARM: dts: r8a7744: Initial SoC device tree")
Fixes: 7079131ef9b9 ("ARM: dts: r8a7745: Add SDHI controllers")
Fixes: 0485da788028 ("ARM: dts: r8a77470: Add SDHI1 support")
Fixes: 15aa5a95e820 ("ARM: dts: r8a77470: Add SDHI0 support")
Fixes: f068cc816015 ("ARM: dts: r8a77470: Add SDHI2 support")
Fixes: 14e1d9147d96 ("ARM: shmobile: r8a7778: tidyup DT node naming")
Fixes: 2624705ceb7b ("ARM: shmobile: r8a7779: tidyup DT node naming")
Fixes: b718aa448378 ("ARM: shmobile: r8a7790: tidyup DT node naming")
Fixes: b7ed8a0dd4f1 ("ARM: shmobile: Add SDHI devices to r8a7791 DTSI")
Fixes: ce01b14ecf19 ("ARM: dts: r8a7792: add SDHI support")
Fixes: fc9ee228f500 ("ARM: dts: r8a7793: Add SDHI controllers")
Fixes: b8e8ea127d00 ("ARM: shmobile: r8a7794: add SDHI DT support")
Fixes: 33f6be3bf6b7 ("ARM: shmobile: sh73a0: tidyup DT node naming")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/1594382936-14114-1-git-send-email-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: Fix SD Card/eMMC interface device node names
Yoshihiro Shimoda [Fri, 10 Jul 2020 12:03:54 +0000 (21:03 +0900)]
arm64: dts: renesas: Fix SD Card/eMMC interface device node names

Fix the device node names as "mmc@".

Fixes: 663386c3e1aa ("arm64: dts: renesas: r8a774a1: Add SDHI nodes")
Fixes: 9b33e3001b67 ("arm64: dts: renesas: Initial r8a774b1 SoC device tree")
Fixes: 77223211f44d ("arm64: dts: renesas: r8a774c0: Add SDHI nodes")
Fixes: d9d67010e0c6 ("arm64: dts: r8a7795: Add SDHI support to dtsi")
Fixes: a513cf1e6457 ("arm64: dts: r8a7796: add SDHI nodes")
Fixes: 111cc9ace2b5 ("arm64: dts: renesas: r8a77961: Add SDHI nodes")
Fixes: f51746ad7d1f ("arm64: dts: renesas: Add Renesas R8A77961 SoC support")
Fixes: df863d6f95f5 ("arm64: dts: renesas: initial R8A77965 SoC device tree")
Fixes: 9aa3558a02f0 ("arm64: dts: renesas: ebisu: Add and enable SDHI device nodes")
Fixes: 83f18749c2f6 ("arm64: dts: renesas: r8a77995: Add SDHI (MMC) support")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/1594382634-13714-1-git-send-email-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: add full-pwr-cycle-in-suspend into eMMC nodes
Yoshihiro Shimoda [Fri, 10 Jul 2020 12:03:32 +0000 (21:03 +0900)]
arm64: dts: renesas: add full-pwr-cycle-in-suspend into eMMC nodes

Add full-pwr-cycle-in-suspend property to do a graceful shutdown of
the eMMC device in system suspend.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/1594382612-13664-1-git-send-email-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: Add HiHope RZ/G2H sub board support
Marian-Cristian Rotariu [Wed, 8 Jul 2020 17:48:31 +0000 (18:48 +0100)]
arm64: dts: renesas: Add HiHope RZ/G2H sub board support

The HiHope RZ/G2H sub board sits below the HiHope RZ/G2H main board.
These boards are identical with the ones for RZ/G2M[N].

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594230511-24790-9-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: Add HiHope RZ/G2H main board support
Marian-Cristian Rotariu [Wed, 8 Jul 2020 17:48:30 +0000 (18:48 +0100)]
arm64: dts: renesas: Add HiHope RZ/G2H main board support

Basic support for the HiHope RZ/G2H main board:
  - Memory,
  - Main crystal,
  - Serial console
  - eMMC

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594230511-24790-8-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: Initial r8a774e1 SoC device tree
Marian-Cristian Rotariu [Wed, 8 Jul 2020 17:48:29 +0000 (18:48 +0100)]
arm64: dts: renesas: Initial r8a774e1 SoC device tree

Basic support for the RZ/G2H SoC.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594230511-24790-7-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: defconfig: Enable R8A774E1 SoC
Marian-Cristian Rotariu [Wed, 8 Jul 2020 17:48:28 +0000 (18:48 +0100)]
arm64: defconfig: Enable R8A774E1 SoC

Enable the Renesas RZ/G2H (R8A774E1) SoC in the ARM64 defconfig.

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594230511-24790-6-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoMerge tag 'renesas-r8a774e1-dt-binding-defs-tag' into renesas-arm-dt-for-v5.9
Geert Uytterhoeven [Fri, 17 Jul 2020 08:57:49 +0000 (10:57 +0200)]
Merge tag 'renesas-r8a774e1-dt-binding-defs-tag' into renesas-arm-dt-for-v5.9

Renesas RZ/G2H DT Binding Definitions

Clock and Power Domain definitions for the Renesas RZ/G2H (R8A774E1)
SoC, shared by driver and DT source files.

4 years agoARM: dts: hisilicon: Align L2 cache-controller nodename with dtschema
Krzysztof Kozlowski [Fri, 26 Jun 2020 08:06:37 +0000 (10:06 +0200)]
ARM: dts: hisilicon: Align L2 cache-controller nodename with dtschema

Fix dtschema validator warnings like:
    l2-cache: $nodename:0: 'l2-cache' does not match '^(cache-controller|cpu)(@[0-9a-f,]+)*$'

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
4 years agoMerge tag 'v5.8-next-dts64' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias...
Arnd Bergmann [Thu, 16 Jul 2020 20:37:43 +0000 (22:37 +0200)]
Merge tag 'v5.8-next-dts64' of git://git./linux/kernel/git/matthias.bgg/linux into arm/dt

mt8173:
- update dmips for Cortex A53

mt8183:
- add pericfg
- fix unit names
- add nodes for USB support
- add basic support for Lenovo IdeaPad Duet 10.1" Chromebook

* tag 'v5.8-next-dts64' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
  arm64: dts: mt8183: Add krane-sku176 board
  arm64: dts: mt8183: Add USB3.0 support
  arm64: dts: mt8183-evb: Fix unit name warnings
  arm64: dts: mt8183: Fix unit name warnings
  arm64: dts: mt8183: Add MediaTek's peripheral configuration controller
  arm64: dts: mt6358: Add the compatible for the regulators
  dt-bindings: arm64: dts: mediatek: Add mt8183-kukui-krane-sku176
  arm64: dts: mt8173: Re-measure capacity-dmips-mhz

Link: https://lore.kernel.org/r/0b7109c7-7bd2-7373-6032-e9a452d2ebc9@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'omap-for-v5.9/dt-pt2-signed' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Thu, 16 Jul 2020 20:36:35 +0000 (22:36 +0200)]
Merge tag 'omap-for-v5.9/dt-pt2-signed' of git://git./linux/kernel/git/tmlind/linux-omap into arm/dt

More dts changes for omaps for v5.9

A series of changes to configure IPU and DSP remoteproc for omap4 & 5.
And a change to configure the default mux for am335x-pocketbeagle, and
a change to use https for external links.

* tag 'omap-for-v5.9/dt-pt2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  Replace HTTP links with HTTPS ones: OMAP DEVICE TREE SUPPORT
  ARM: dts: omap5-uevm: Add watchdog timers for IPU and DSP
  ARM: dts: omap4-panda-common: Add watchdog timers for IPU and DSP
  ARM: dts: omap5-uevm: Add system timers to DSP and IPU
  ARM: dts: omap5-uevm: Add CMA pools and enable IPU & DSP
  ARM: dts: omap5: Add aliases for rproc nodes
  ARM: dts: omap5: Add DSP and IPU nodes
  ARM: dts: omap4-panda-common:: Add system timers to DSP and IPU
  ARM: dts: omap4-panda-common: Add CMA pools and enable IPU & DSP
  ARM: dts: omap4: Add aliases for rproc nodes
  ARM: dts: omap4: Add IPU DT node
  ARM: dts: omap4: Update the DSP node
  ARM: dts: omap5: Add timer_sys_ck clocks for timers
  ARM: dts: omap4: Add timer_sys_ck clocks for timers
  ARM: dts: am335x-pocketbeagle: set default mux for gpio pins

Link: https://lore.kernel.org/r/pull-1594838111-649880@atomide.com-3
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoMerge tag 'omap-for-v5.9/ti-sysc-drop-pdata-take2-signed' of git://git.kernel.org...
Arnd Bergmann [Thu, 16 Jul 2020 20:13:53 +0000 (22:13 +0200)]
Merge tag 'omap-for-v5.9/ti-sysc-drop-pdata-take2-signed' of git://git./linux/kernel/git/tmlind/linux-omap into arm/dt

Drop more legacy platform data for omaps for v5.9

A series of changes to drop remaining USB platform data for omap4/5,
and am4, and dra7.

And a patch to drop AES platform data for omap3.

* tag 'omap-for-v5.9/ti-sysc-drop-pdata-take2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: Drop legacy platform data for omap5 usb host
  ARM: OMAP2+: Drop legacy platform data for omap4 usb
  ARM: OMAP2+: Drop legacy platform data for dra7 dwc3
  ARM: OMAP2+: Drop legacy platform data for omap5 dwc3
  ARM: OMAP2+: Drop legacy platform data for am4 dwc3
  bus: ti-sysc: Add missing quirk flags for usb_host_hs
  ARM: dts: omap3: Migrate AES from hwmods to sysc-omap2

Link: https://lore.kernel.org/r/pull-1594838111-649880@atomide.com-2
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
4 years agoarm64: tegra: Add compatible string for Tegra194 CPU complex
Sumit Gupta [Wed, 15 Jul 2020 13:31:24 +0000 (19:01 +0530)]
arm64: tegra: Add compatible string for Tegra194 CPU complex

On Tegra194, data on valid operating points for the CPUs needs to be
queried from BPMP. However, there is no node representing CPU complex.
So, add a compatible string to the 'cpus' node instead of using dummy
node to bind the cpufreq driver to. Also, add reference to the BPMP
instance for the CPU complex.

Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Add HDMI supplies on Norrin
Thierry Reding [Thu, 25 Jun 2020 11:39:10 +0000 (13:39 +0200)]
arm64: tegra: Add HDMI supplies on Norrin

The SOR controller needs the AVDD I/O and VDD HDMI PLL supplies in order
to operate correctly. Make sure to specify them for the Norrin board.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Add #{address,size}-cells for VI I2C on Tegra210
Thierry Reding [Wed, 15 Jul 2020 09:51:46 +0000 (11:51 +0200)]
arm64: tegra: Add #{address,size}-cells for VI I2C on Tegra210

The VI I2C controller provides an I2C bus and therefore needs to define
the #address-cells and #size-cells properties.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Add missing clocks and power-domains to Tegra210 VI I2C
Sowjanya Komatineni [Wed, 15 Jul 2020 04:20:39 +0000 (21:20 -0700)]
arm64: tegra: Add missing clocks and power-domains to Tegra210 VI I2C

Tegra210 VI I2C is in VE power domain and i2c-vi node should have
power-domains property.

Current Tegra210 i2c-vi device node is missing both VI I2C clocks
and power-domains property.

This patch adds them.

Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agodt-bindings: ARM: tegra: Add ASUS Google Nexus 7
Dmitry Osipenko [Mon, 29 Jun 2020 02:54:55 +0000 (05:54 +0300)]
dt-bindings: ARM: tegra: Add ASUS Google Nexus 7

Add a binding for the Tegra30-based ASUS Google Nexus 7 tablet device.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agodt-bindings: ARM: tegra: Add Acer Iconia Tab A500
Dmitry Osipenko [Mon, 29 Jun 2020 02:54:54 +0000 (05:54 +0300)]
dt-bindings: ARM: tegra: Add Acer Iconia Tab A500

Add a binding for the Tegra20-based Acer Iconia Tab A500 tablet device.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agodt-bindings: Add vendor prefix for Acer Inc.
Dmitry Osipenko [Mon, 29 Jun 2020 02:54:53 +0000 (05:54 +0300)]
dt-bindings: Add vendor prefix for Acer Inc.

Acer is a hardware and electronics corporation, specializing in advanced
electronics technology. Acer's products include desktop PCs, laptop PCs,
tablets, servers, displays, storage devices, virtual reality devices,
smartphones and peripherals. Their web site is http://www.acer.com/.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoARM: tegra: Add device-tree for ASUS Google Nexus 7
Dmitry Osipenko [Mon, 29 Jun 2020 02:54:52 +0000 (05:54 +0300)]
ARM: tegra: Add device-tree for ASUS Google Nexus 7

There are few hardware variants of NVIDIA Tegra30-based Nexus 7 device:

1. WiFi-only (named Grouper)
2. GSM (named Tilapia)
3. Using Maxim PMIC (E1565 board ID)
4. Using Ti PMIC (PM269 board ID)

This patch adds device-trees for known and tested variants.

Link: https://wiki.postmarketos.org/wiki/Google_Nexus_7_2012_(asus-grouper)
Tested-by: Pedro Ângelo <pangelo@void.io>
Tested-by: Matt Merhar <mattmerhar@protonmail.com>
Tested-by: Zack Pearsall <zpearsall@yahoo.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoARM: tegra: Add device-tree for Acer Iconia Tab A500
Dmitry Osipenko [Mon, 29 Jun 2020 02:54:51 +0000 (05:54 +0300)]
ARM: tegra: Add device-tree for Acer Iconia Tab A500

Add device-tree for Acer Iconia Tab A500, which is NVIDIA Tegra20-based
tablet device.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agodt-bindings: arm: renesas: Document beacon-rzg2m
Adam Ford [Tue, 14 Jul 2020 12:34:19 +0000 (07:34 -0500)]
dt-bindings: arm: renesas: Document beacon-rzg2m

Beacon EmbeddedWorks is introducing a development kit based on the
Renesas RZ/G2M platform.  This patch adds the entry to the bindings
list.

Signed-off-by: Adam Ford <aford173@gmail.com>
Link: https://lore.kernel.org/r/20200714123419.3390-2-aford173@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: dts: renesas: Restructure Makefile
Geert Uytterhoeven [Mon, 6 Jul 2020 15:40:15 +0000 (17:40 +0200)]
arm64: dts: renesas: Restructure Makefile

Make the Makefile for building Renesas DTB files easier to read and
maintain:
  - Get rid of line continuations,
  - Use a single entry per line,
  - Sort SoCs and boards alphabetically,
  - Separate SoCs by blank lines.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200706154015.29257-1-geert+renesas@glider.be
4 years agoarm64: dts: renesas: cat875: Drop superfluous phy-mode
Geert Uytterhoeven [Mon, 6 Jul 2020 15:14:00 +0000 (17:14 +0200)]
arm64: dts: renesas: cat875: Drop superfluous phy-mode

The PHY mode already defaults to RGMII in the RZ/G2E base SoC DTS file,
so there is no need to specify the same value in board files.

Fixes: 6b170cd3ed02949f ("arm64: dts: renesas: cat875: Add ethernet support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20200706151400.23105-1-geert+renesas@glider.be
4 years agoARM: dts: renesas: Remove unused remote property from adv7180 nodes
Niklas Söderlund [Sat, 4 Jul 2020 15:58:56 +0000 (17:58 +0200)]
ARM: dts: renesas: Remove unused remote property from adv7180 nodes

The remote property is never read by the driver, remove it.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200704155856.3037010-3-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoARM: dts: gose: Fix ports node name for adv7180
Niklas Söderlund [Sat, 4 Jul 2020 15:58:55 +0000 (17:58 +0200)]
ARM: dts: gose: Fix ports node name for adv7180

When adding the adv7180 device node the ports node was misspelled as
port, fix this.

Fixes: 8cae359049a88b75 ("ARM: dts: gose: add composite video input")
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200704155856.3037010-2-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
4 years agoarm64: tegra: Add clocks and resets for ISP on Tegra210
Thierry Reding [Wed, 15 Jul 2020 09:50:17 +0000 (11:50 +0200)]
arm64: tegra: Add clocks and resets for ISP on Tegra210

The ISP blocks take a clock and a reset as inputs, so add those to the
device tree nodes.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Fix compatible string for DPAUX on Tegra210
Thierry Reding [Wed, 15 Jul 2020 09:49:10 +0000 (11:49 +0200)]
arm64: tegra: Fix compatible string for DPAUX on Tegra210

The Tegra210 DPAUX controller is not compatible with that found on
Tegra124, so it must have a separate compatible string.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Add i2c-bus subnode for DPAUX controllers
Thierry Reding [Wed, 15 Jul 2020 09:48:44 +0000 (11:48 +0200)]
arm64: tegra: Add i2c-bus subnode for DPAUX controllers

The DPAUX controller device tree bindings require the bus to have an
i2c-bus subnode to distinguish between I2C clients and pinmux groups.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoARM: tegra: Add HDMI supplies on Nyan boards
Thierry Reding [Thu, 25 Jun 2020 11:38:59 +0000 (13:38 +0200)]
ARM: tegra: Add HDMI supplies on Nyan boards

The SOR controller needs the AVDD I/O and VDD HDMI PLL supplies in order
to operate correctly. Make sure to specify them for Nyan boards.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoARM: tegra: Add missing DSI controller on Tegra30
Thierry Reding [Wed, 15 Jul 2020 09:47:43 +0000 (11:47 +0200)]
ARM: tegra: Add missing DSI controller on Tegra30

Tegra30 has a DSI controller, although it is never used on any of the
devices supported by the upstream Linux kernel.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoARM: tegra: Add i2c-bus subnode for DPAUX controllers
Thierry Reding [Wed, 15 Jul 2020 09:46:05 +0000 (11:46 +0200)]
ARM: tegra: Add i2c-bus subnode for DPAUX controllers

The DPAUX controller device tree bindings require the bus to have an
i2c-bus subnode to distinguish between I2C clients and pinmux groups.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Sort aliases alphabetically
Thierry Reding [Tue, 14 Jul 2020 10:00:09 +0000 (12:00 +0200)]
arm64: tegra: Sort aliases alphabetically

Most device tree files already do this, so update the remaining ones
for consistency.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Remove spurious tabs
Thierry Reding [Tue, 14 Jul 2020 09:35:48 +0000 (11:35 +0200)]
arm64: tegra: Remove spurious tabs

Remove tabs in places where they don't belong (i.e. where a single space
is sufficient).

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Populate VBUS for USB3 on Jetson TX2
Jon Hunter [Sun, 12 Jul 2020 10:25:06 +0000 (11:25 +0100)]
arm64: tegra: Populate VBUS for USB3 on Jetson TX2

The VBUS for USB3 connector on the Jetson TX2 is connected to the
vdd_usb1 supply and although this is populated for the USB2 port
on the USB3 connector it is not populated for the USB3 port and
causes the following warning to be seen on boot ...

 usb3-0: supply vbus not found, using dummy regulator

Fix this by also adding the VBUS supply to the USB3 port.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Enable DFLL support on Jetson Nano
Jon Hunter [Sun, 12 Jul 2020 10:25:05 +0000 (11:25 +0100)]
arm64: tegra: Enable DFLL support on Jetson Nano

Populate the DFLL node and corresponding PWM pin nodes in order to
enable CPUFREQ support on the Jetson Nano platform.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Add support for Jetson Xavier NX
Jon Hunter [Mon, 13 Jul 2020 16:17:01 +0000 (17:17 +0100)]
arm64: tegra: Add support for Jetson Xavier NX

Add the device-tree source files for the Tegra194 Jetson Xavier NX
Developer Kit. The Xavier NX Developer Kit consists of a small form
factor system-on-module (SOM) board (part number p3668-0000) and a
carrier board (part number p3509-0000).

The Xavier NX Developer Kit SOM features a micro-SD card slot, however,
there is also a variant of the SOM available that features a 16GB eMMC.
Given that the carrier board can be used with the different SOM
variants, that have different part numbers, both the compatible string
and file name of the device-tree source file for the Developer Kit is a
concatenation of the SOM and carrier board part numbers.

Based on some initial work by Thierry Reding <treding@nvidia.com>.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Re-order PCIe aperture mappings
Vidya Sagar [Mon, 6 Jul 2020 17:14:54 +0000 (22:44 +0530)]
arm64: tegra: Re-order PCIe aperture mappings

Re-order Tegra194's PCIe aperture mappings to have IO window moved to
64-bit aperture and have the entire 32-bit aperture used for accessing
the configuration space. This makes it to use the entire 32MB of the 32-bit
aperture for ECAM purpose while booting through ACPI.

Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Enable Tegra VI CSI support for Jetson Nano
Sowjanya Komatineni [Wed, 17 Jun 2020 01:41:34 +0000 (18:41 -0700)]
arm64: tegra: Enable Tegra VI CSI support for Jetson Nano

This patch enables VI and CSI in device tree for Jetson Nano.

Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: jetson-tx1: Add camera supplies
Sowjanya Komatineni [Wed, 17 Jun 2020 01:41:33 +0000 (18:41 -0700)]
arm64: tegra: jetson-tx1: Add camera supplies

Jetson TX1 development board has a camera expansion connector which
has 2V8, 1V8 and 1V2 supplies to power up the camera sensor on the
supported camera modules.

Camera module designed as per Jetson TX1 camera expansion connector
may use these supplies for camera sensor avdd 2V8, digital core 1V8,
and digital interface 1V2 voltages.

These supplies are from fixed regulators on TX1 carrier board with
enable control signals from I2C GPIO expanders.

This patch adds these camera supplies to Jetson TX1 device tree to
allow using these when a camera module is used.

Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Fix order of XUSB controller clocks
Thierry Reding [Fri, 12 Jun 2020 08:52:50 +0000 (10:52 +0200)]
arm64: tegra: Fix order of XUSB controller clocks

This is purely to make the json-schema validation tools happy because
they cannot deal with string arrays that may be in arbitrary order.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Rename cbb@0 to bus@0 on Tegra194
Thierry Reding [Fri, 12 Jun 2020 08:51:37 +0000 (10:51 +0200)]
arm64: tegra: Rename cbb@0 to bus@0 on Tegra194

The control backbone is a simple-bus and hence its device tree node
should be named "bus@<unit-address>" according to the bindings.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Sort nodes by unit-address on Jetson Nano
Thierry Reding [Fri, 12 Jun 2020 08:50:17 +0000 (10:50 +0200)]
arm64: tegra: Sort nodes by unit-address on Jetson Nano

Move the usb@700d0000 node to the correct place in the device tree,
ordered by unit-address.

Signed-off-by: Thierry Reding <treding@nvidia.com>
4 years agoarm64: tegra: Various fixes for PMICs
Thierry Reding [Fri, 12 Jun 2020 08:48:25 +0000 (10:48 +0200)]
arm64: tegra: Various fixes for PMICs

Standardize on "pmic" as the node name for the PMIC on Tegra210 systems
and use consistent names for pinmux and GPIO hog nodes.

Signed-off-by: Thierry Reding <treding@nvidia.com>