arm64: dts: meson: convert ODROID-N2 to dtsi

Convert the current ODROID-N2 dts into a common dtsi in preparation
for adding ODROID-N2+ support.

Signed-off-by: Christian Hewitt <christianshewitt@gma

arm64: dts: meson: convert ODROID-N2 to dtsi

Convert the current ODROID-N2 dts into a common dtsi in preparation
for adding ODROID-N2+ support.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20200915152432.30616-2-narmstrong@baylibre.com

show more ...

arm64: dts: meson: odroid-n2: add jack audio output support

Add support for audio on jack socket of the odroid-n2

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <kh

arm64: dts: meson: odroid-n2: add jack audio output support

Add support for audio on jack socket of the odroid-n2

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20200701094556.194498-3-jbrunet@baylibre.com

show more ...

arm64: dts: meson: odroid-n2: enable audio loopback

Add capture pcm interfaces and loopback routes to the odroid-n2

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <

arm64: dts: meson: odroid-n2: enable audio loopback

Add capture pcm interfaces and loopback routes to the odroid-n2

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20200701094556.194498-2-jbrunet@baylibre.com

show more ...

arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node

Add disabled SPIFC controller node with instruction on how to enable
it while lowering capabilities of the eMMC controller from 8bits bus

arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node

Add disabled SPIFC controller node with instruction on how to enable
it while lowering capabilities of the eMMC controller from 8bits bus
width to 4bits bus width, it's data pins 4 to 7 being shared with
the SPI NOR controller pins.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200313090713.15147-5-narmstrong@baylibre.com

show more ...

arm64: dts: meson-g12: split emmc pins to select 4 or 8 bus width

The Khadas VIM3 shares the eMMC pins 4 to 7 with the SPI NOR, in order
to enable the eMMC and the SPI NOR interface, we need to omit

arm64: dts: meson-g12: split emmc pins to select 4 or 8 bus width

The Khadas VIM3 shares the eMMC pins 4 to 7 with the SPI NOR, in order
to enable the eMMC and the SPI NOR interface, we need to omit the
4 last pins from the eMMC pinctrl.

As it was done for the Khadas VIM2, split the eMMC pinctrls in ctrl, data
and ds pins with either 4bits data or 8bits data, and update the current
board accordingly.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200313090713.15147-2-narmstrong@baylibre.com

show more ...

arm64: dts: meson-g12b: fix N2/VIM3 audio card model names

This is largely cosmetic, but Odroid N2 and Khadas VIM3 are G12B devices so
correct the card model names to reflect this.

Fixes: aa7d5873b

arm64: dts: meson-g12b: fix N2/VIM3 audio card model names

This is largely cosmetic, but Odroid N2 and Khadas VIM3 are G12B devices so
correct the card model names to reflect this.

Fixes: aa7d5873bf6e ("arm64: dts: meson-g12b-odroid-n2: add sound card")
Fixes: c6d29c66e582 ("arm64: dts: meson-g12b-khadas-vim3: add initial device-tree")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
[khilman: fix whitespace in commit log trailers]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/1583135051-95529-1-git-send-email-christianshewitt@gmail.com

show more ...

arm64: dts: meson-g12b-odroid-n2: add missing amlogic, s922x compatible

This fixes the following DT schemas check errors:
meson-g12b-odroid-n2.dt.yaml: /: compatible: ['hardkernel,odroid-n2', 'amlog

arm64: dts: meson-g12b-odroid-n2: add missing amlogic, s922x compatible

This fixes the following DT schemas check errors:
meson-g12b-odroid-n2.dt.yaml: /: compatible: ['hardkernel,odroid-n2', 'amlogic,g12b'] is not valid under any of the given schemas

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: meson-g12b-odroid-n2: add rc-odroid keymap

add the rc-odroid keymap to the ir node

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Kevin Hilman <khilman@bayl

arm64: dts: meson-g12b-odroid-n2: add rc-odroid keymap

add the rc-odroid keymap to the ir node

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: meson: fix boards regulators states format

This fixes the following DT schemas check errors:
meson-gxbb-odroidc2.dt.yaml: gpio-regulator-tf_io: states:0: Additional items are not allowed

arm64: dts: meson: fix boards regulators states format

This fixes the following DT schemas check errors:
meson-gxbb-odroidc2.dt.yaml: gpio-regulator-tf_io: states:0: Additional items are not allowed (1800000, 1 were unexpected)
meson-gxbb-odroidc2.dt.yaml: gpio-regulator-tf_io: states:0: [3300000, 0, 1800000, 1] is too long
meson-gxbb-nexbox-a95x.dt.yaml: gpio-regulator: states:0: Additional items are not allowed (3300000, 1 were unexpected)
meson-gxbb-nexbox-a95x.dt.yaml: gpio-regulator: states:0: [1800000, 0, 3300000, 1] is too long
meson-gxbb-p200.dt.yaml: gpio-regulator: states:0: Additional items are not allowed (3300000, 1 were unexpected)
meson-gxbb-p200.dt.yaml: gpio-regulator: states:0: [1800000, 0, 3300000, 1] is too long
meson-gxl-s905x-hwacom-amazetv.dt.yaml: gpio-regulator: states:0: Additional items are not allowed (3300000, 1 were unexpected)
meson-gxl-s905x-hwacom-amazetv.dt.yaml: gpio-regulator: states:0: [1800000, 0, 3300000, 1] is too long
meson-gxbb-p201.dt.yaml: gpio-regulator: states:0: Additional items are not allowed (3300000, 1 were unexpected)
meson-gxbb-p201.dt.yaml: gpio-regulator: states:0: [1800000, 0, 3300000, 1] is too long
meson-g12b-odroid-n2.dt.yaml: gpio-regulator-tf_io: states:0: Additional items are not allowed (1800000, 1 were unexpected)
meson-g12b-odroid-n2.dt.yaml: gpio-regulator-tf_io: states:0: [3300000, 0, 1800000, 1] is too long
meson-gxl-s905x-nexbox-a95x.dt.yaml: gpio-regulator: states:0: Additional items are not allowed (3300000, 1 were unexpected)
meson-gxl-s905x-nexbox-a95x.dt.yaml: gpio-regulator: states:0: [1800000, 0, 3300000, 1] is too long

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: meson-g12b-odroid-n2: enable DVFS

Enable DVFS for the Odroid-N2 by setting the clock, OPP and supply
for each cores of each CPU clusters.

The first cluster uses the "VDDCPU_B" power sup

arm64: dts: meson-g12b-odroid-n2: enable DVFS

Enable DVFS for the Odroid-N2 by setting the clock, OPP and supply
for each cores of each CPU clusters.

The first cluster uses the "VDDCPU_B" power supply, and the second
cluster uses the "VDDCPU_A" power supply.

Each power supply can achieve 0.73V to 1.01V using 2 distinct PWM
outputs clocked at 800KHz with an inverse duty-cycle.

DVFS has been tested by running the arm64 cpuburn at [1] and cycling
between all the possible cpufreq translations of each cluster and
checking the final frequency using the clock-measurer, script at [2].

[1] https://github.com/ssvb/cpuburn-arm/blob/master/cpuburn-a53.S
[2] https://gist.github.com/superna9999/d4de964dbc0f84b7d527e1df2ddea25f

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: meson-g12b: support a311d and s922x cpu operating points

Meson g12b ships with a low-speed (S922X) and high-speed (A311D) variant
so remove cpu_opp_table nodes in meson-g12b.dtsi and cre

arm64: dts: meson-g12b: support a311d and s922x cpu operating points

Meson g12b ships with a low-speed (S922X) and high-speed (A311D) variant
so remove cpu_opp_table nodes in meson-g12b.dtsi and create two new dtsi
that can be included in device-specific dts files. Opp points were taken
from the vendor BSP kernel.

Also make meson-g12b-odroid-n2.dts include the new meson-g12b-s922x.dtsi.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: amlogic: odroid-n2: keep SD card regulator always on

When powering off the Odroid N2, the tflash_vdd regulator is
automatically turned off by the kernel. This is a problem
when issuing t

arm64: dts: amlogic: odroid-n2: keep SD card regulator always on

When powering off the Odroid N2, the tflash_vdd regulator is
automatically turned off by the kernel. This is a problem
when issuing the "reboot" command while using an SD card.
The boot ROM does not power this regulator back on, blocking
the reboot process at the boot ROM stage, preventing the
SD card from being detected.

Adding the "regulator-always-on" property fixes the problem.

Signed-off-by: Xavier Ruppen <xruppen@gmail.com>
Suggested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Fixes: c35f6dc5c377 ("arm64: dts: meson: Add minimal support for Odroid-N2")
[khilman: minor subject change: s/meson/amlogic/]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: meson: g12b: odroid-n2: add the Ethernet PHY interrupt line

The interrupt line of the RTL8211F PHY is routed to the GPIOZ_14 pad.
Describe this in the device tree so the PHY framework do

arm64: dts: meson: g12b: odroid-n2: add the Ethernet PHY interrupt line

The interrupt line of the RTL8211F PHY is routed to the GPIOZ_14 pad.
Describe this in the device tree so the PHY framework doesn't have to
poll the PHY status.

Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: meson: g12b: odroid-n2: add the Ethernet PHY reset line

The reset line of the RTL8211F PHY is routed to the GPIOZ_15 pad.
Describe this in the device tree so the PHY framework can bring

arm64: dts: meson: g12b: odroid-n2: add the Ethernet PHY reset line

The reset line of the RTL8211F PHY is routed to the GPIOZ_15 pad.
Describe this in the device tree so the PHY framework can bring the PHY
into a known state when initializing it. GPIOZ_15 doesn't support
driving the output HIGH (to take the PHY out of reset, only output LOW
to reset the PHY is supported). The datasheet states it's an "3.3V input
tolerant open drain (OD) output pin". Instead there's a pull-up resistor
on the board to take the PHY out of reset. The GPIO itself will be set
to INPUT mode to take the PHY out of reset and LOW to reset the PHY,
which is achieved with the flags (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN).

Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: meson-g12b-odroid-n2: add sound card

Enable the sound card on the Hardkernel Odroid-N2, enabling HDMI output
using the TDM interface B, being aligned on other boards sound cards.

The in

arm64: dts: meson-g12b-odroid-n2: add sound card

Enable the sound card on the Hardkernel Odroid-N2, enabling HDMI output
using the TDM interface B, being aligned on other boards sound cards.

The internal DAC connected to the audio jack will be added later on, when
driver support is added.

Tested by running:
tinymix set "FRDDR_A SRC 1 EN Switch" 1
tinymix set "FRDDR_A SINK 1 SEL" "OUT 1"
tinymix set "FRDDR_B SRC 1 EN Switch" 1
tinymix set "FRDDR_B SINK 1 SEL" "OUT 1"
tinymix set "FRDDR_C SRC 1 EN Switch" 1
tinymix set "FRDDR_C SINK 1 SEL" "OUT 1"
tinymix set "TOHDMITX I2S SRC" "I2S B"
tinymix set "TOHDMITX Switch" 1

then:
tinymix set "TDMOUT_B SRC SEL" "IN 0"
speaker-test -Dhw:0,0 -c2

then:
tinymix set "TDMOUT_B SRC SEL" "IN 1"
speaker-test -Dhw:0,1 -c2

then:
tinymix set "TDMOUT_B SRC SEL" "IN 2"
speaker-test -Dhw:0,2 -c2

testing HDMI audio output from the all 3 ASoC playback interfaces.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: meson: Add minimal support for Odroid-N2

This patch adds basic support for :
- Amlogic G12B, which is very similar to G12A
- The HardKernel Odroid-N2 based on the S922X SoC

The Amlogic

arm64: dts: meson: Add minimal support for Odroid-N2

This patch adds basic support for :
- Amlogic G12B, which is very similar to G12A
- The HardKernel Odroid-N2 based on the S922X SoC

The Amlogic G12B SoC is very similar with the G12A SoC, sharing
most of the features and architecture, but with these differences :
- The first CPU cluster only has 2xCortex-A53 instead of 4
- G12B has a second cluster of 4xCortex-A73
- Both cluster can achieve 2GHz instead of 1,8GHz for G12A
- CPU Clock architecture is difference, thus needing a different
compatible to handle this slight difference
- Supports a MIPI CSI input
- Embeds a Mali-G52 instead of a Mali-G31, but integration is the same

Actual support is done in the same way as for the GXM support, including
the G12A dtsi and redefining the CPU clusters.
Unlike GXM, the first cluster is different, thus needing to remove
the last 2 cpu nodes of the first cluster.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Anand Moon <linux.amoon@gmail.com>
[khilman: add vin-supply for vcc_v5 as suggested by Anand Moon]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: meson: convert ODROID-N2 to dtsi

Convert the current ODROID-N2 dts into a common dtsi in preparation
for adding ODROID-N2+ support.

Signed-off-by: Christian Hewitt <

arm64: dts: meson: convert ODROID-N2 to dtsi

Convert the current ODROID-N2 dts into a common dtsi in preparation
for adding ODROID-N2+ support.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20200915152432.30616-2-narmstrong@baylibre.com

show more ...

arm64: dts: meson: odroid-n2: add jack audio output support

Add support for audio on jack socket of the odroid-n2

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-

arm64: dts: meson: odroid-n2: add jack audio output support

Add support for audio on jack socket of the odroid-n2

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20200701094556.194498-3-jbrunet@baylibre.com

show more ...

arm64: dts: meson: odroid-n2: enable audio loopback

Add capture pcm interfaces and loopback routes to the odroid-n2

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-of

arm64: dts: meson: odroid-n2: enable audio loopback

Add capture pcm interfaces and loopback routes to the odroid-n2

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20200701094556.194498-2-jbrunet@baylibre.com

show more ...

arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node

Add disabled SPIFC controller node with instruction on how to enable
it while lowering capabilities of the eMMC controller fro

arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node

Add disabled SPIFC controller node with instruction on how to enable
it while lowering capabilities of the eMMC controller from 8bits bus
width to 4bits bus width, it's data pins 4 to 7 being shared with
the SPI NOR controller pins.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200313090713.15147-5-narmstrong@baylibre.com

show more ...

arm64: dts: meson-g12: split emmc pins to select 4 or 8 bus width

The Khadas VIM3 shares the eMMC pins 4 to 7 with the SPI NOR, in order
to enable the eMMC and the SPI NOR interface, we

arm64: dts: meson-g12: split emmc pins to select 4 or 8 bus width

The Khadas VIM3 shares the eMMC pins 4 to 7 with the SPI NOR, in order
to enable the eMMC and the SPI NOR interface, we need to omit the
4 last pins from the eMMC pinctrl.

As it was done for the Khadas VIM2, split the eMMC pinctrls in ctrl, data
and ds pins with either 4bits data or 8bits data, and update the current
board accordingly.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200313090713.15147-2-narmstrong@baylibre.com

show more ...

arm64: dts: meson-g12b: fix N2/VIM3 audio card model names

This is largely cosmetic, but Odroid N2 and Khadas VIM3 are G12B devices so
correct the card model names to reflect this.

arm64: dts: meson-g12b: fix N2/VIM3 audio card model names

This is largely cosmetic, but Odroid N2 and Khadas VIM3 are G12B devices so
correct the card model names to reflect this.

Fixes: aa7d5873bf6e ("arm64: dts: meson-g12b-odroid-n2: add sound card")
Fixes: c6d29c66e582 ("arm64: dts: meson-g12b-khadas-vim3: add initial device-tree")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
[khilman: fix whitespace in commit log trailers]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/1583135051-95529-1-git-send-email-christianshewitt@gmail.com

show more ...

arm64: dts: meson-g12b-odroid-n2: add missing amlogic, s922x compatible

This fixes the following DT schemas check errors:
meson-g12b-odroid-n2.dt.yaml: /: compatible: ['hardkernel,odroid

arm64: dts: meson-g12b-odroid-n2: add missing amlogic, s922x compatible

This fixes the following DT schemas check errors:
meson-g12b-odroid-n2.dt.yaml: /: compatible: ['hardkernel,odroid-n2', 'amlogic,g12b'] is not valid under any of the given schemas

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: meson-g12b-odroid-n2: add rc-odroid keymap

add the rc-odroid keymap to the ir node

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Kevin

arm64: dts: meson-g12b-odroid-n2: add rc-odroid keymap

add the rc-odroid keymap to the ir node

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

show more ...

arm64: dts: meson: fix boards regulators states format

This fixes the following DT schemas check errors:
meson-gxbb-odroidc2.dt.yaml: gpio-regulator-tf_io: states:0: Additional items are

arm64: dts: meson: fix boards regulators states format

This fixes the following DT schemas check errors:
meson-gxbb-odroidc2.dt.yaml: gpio-regulator-tf_io: states:0: Additional items are not allowed (1800000, 1 were unexpected)
meson-gxbb-odroidc2.dt.yaml: gpio-regulator-tf_io: states:0: [3300000, 0, 1800000, 1] is too long
meson-gxbb-nexbox-a95x.dt.yaml: gpio-regulator: states:0: Additional items are not allowed (3300000, 1 were unexpected)
meson-gxbb-nexbox-a95x.dt.yaml: gpio-regulator: states:0: [1800000, 0, 3300000, 1] is too long
meson-gxbb-p200.dt.yaml: gpio-regulator: states:0: Additional items are not allowed (3300000, 1 were unexpected)
meson-gxbb-p200.dt.yaml: gpio-regulator: states:0: [1800000, 0, 3300000, 1] is too long
meson-gxl-s905x-hwacom-amazetv.dt.yaml: gpio-regulator: states:0: Additional items are not allowed (3300000, 1 were unexpected)
meson-gxl-s905x-hwacom-amazetv.dt.yaml: gpio-regulator: states:0: [1800000, 0, 3300000, 1] is too long
meson-gxbb-p201.dt.yaml: gpio-regulator: states:0: Additional items are not allowed (3300000, 1 were unexpected)
meson-gxbb-p201.dt.yaml: gpio-regulator: states:0: [1800000, 0, 3300000, 1] is too long
meson-g12b-odroid-n2.dt.yaml: gpio-regulator-tf_io: states:0: Additional items are not allowed (1800000, 1 were unexpected)
meson-g12b-odroid-n2.dt.yaml: gpio-regulator-tf_io: states:0: [3300000, 0, 1800000, 1] is too long
meson-gxl-s905x-nexbox-a95x.dt.yaml: gpio-regulator: states:0: Additional items are not allowed (3300000, 1 were unexpected)
meson-gxl-s905x-nexbox-a95x.dt.yaml: gpio-regulator: states:0: [1800000, 0, 3300000, 1] is too long

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

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