ARM64: dts: meson-gx: remove unnecessary clocks properties

Since the switch to documented uart bindings, the clocks are
redefined in the SoC family dtsi file.

This patch removes these unneeded prop

ARM64: dts: meson-gx: remove unnecessary clocks properties

Since the switch to documented uart bindings, the clocks are
redefined in the SoC family dtsi file.

This patch removes these unneeded properties.

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

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ARM64: dts: meson-gx: Add AO CEC nodes

This patch adds the AO CEC node in all the HDMI enabled boards DTS.

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

ARM64: dts: meson-gx: Add AO CEC nodes

This patch adds the AO CEC node in all the HDMI enabled boards DTS.

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

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ARM64: dts: meson-gx: update AO clkc to new bindings

The AO clkc needs to be updated to new bindings with an system control parent
node and moving the clkc node as subnode.

Also adds the SoC specif

ARM64: dts: meson-gx: update AO clkc to new bindings

The AO clkc needs to be updated to new bindings with an system control parent
node and moving the clkc node as subnode.

Also adds the SoC specific compatible following the bindings requirements.

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

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ARM64: dts: meson-gx: use stable UART bindings with correct gate clock

This patch switches to the stable UART bindings but also add the correct
gate clock to the non-AO UART nodes for GXBB and GXL S

ARM64: dts: meson-gx: use stable UART bindings with correct gate clock

This patch switches to the stable UART bindings but also add the correct
gate clock to the non-AO UART nodes for GXBB and GXL SoCs.

Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Helmut Klein <hgkr.klein@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

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ARM64: dts: meson-gx: Add SoC info register

Add node for the Amlogic Meson GX SoC information register.

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

ARM64: dts: meson-gx: Add SoC info register

Add node for the Amlogic Meson GX SoC information register.

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

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ARM64: dts: meson-gx: consistently use the GIC_SPI and IRQ type macros

the mailbox and ethmac nodes used the magic number "0" instead of the
GIC_SPI preprocessor macro. Additionally the ethmac used

ARM64: dts: meson-gx: consistently use the GIC_SPI and IRQ type macros

the mailbox and ethmac nodes used the magic number "0" instead of the
GIC_SPI preprocessor macro. Additionally the ethmac used the magic
number "1" instead of IRQ_TYPE_EDGE_RISING.
Fix this to make the .dtsi easier to read.

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

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ARM64: dts: meson-gx: use specific compatible for the AO pwms

Use the specific compatible for AO pwms so the pwms input can
be correctly set

FDIV4 is not present on the pwm A0, so change kadhas vim

ARM64: dts: meson-gx: use specific compatible for the AO pwms

Use the specific compatible for AO pwms so the pwms input can
be correctly set

FDIV4 is not present on the pwm A0, so change kadhas vim input
clocks to xtal.

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

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ARM64: dts: meson-gx: Add SPICC nodes

Add nodes for the SPICC controller on GX common dtsi, GXBB and
GXL dtsi files.

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

ARM64: dts: meson-gx: Add SPICC nodes

Add nodes for the SPICC controller on GX common dtsi, GXBB and
GXL dtsi files.

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

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ARM64: dts: meson-gx: Fix sensors reporting from SCP

Switch to use the new compatible for the SCPI sensors so that the
sensor readings are reported using the correct scale.

Signed-off-by: Carlo Cai

ARM64: dts: meson-gx: Fix sensors reporting from SCP

Switch to use the new compatible for the SCPI sensors so that the
sensor readings are reported using the correct scale.

Signed-off-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

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ARM64: dts: meson-gx: Add support for HDMI output

Add HDMI output and connector nodes.

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

ARM64: dts: meson-gx: Add shared CMA dma memory pool

The HDMI modes needs more CMA memory to be reserved at boot-time.

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

ARM64: dts: meson-gx: Add shared CMA dma memory pool

The HDMI modes needs more CMA memory to be reserved at boot-time.

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

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ARM64: dts: meson-gx: Prepend GX generic compatible like other nodes

Prepend the compatible strings with a GX generic name in nodes compatible with
the GXBB HW and keep the same scheme as other node

ARM64: dts: meson-gx: Prepend GX generic compatible like other nodes

Prepend the compatible strings with a GX generic name in nodes compatible with
the GXBB HW and keep the same scheme as other nodes.

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

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ARM64: dts: meson-gx: empty line cleanup

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

ARM64: dts: meson-gx: Finally move common nodes to GX dtsi

Since we know the GXBB and GXL/GXM share more hardware, we can safely move
the remaining peripheral nodes present in the GXBB dtsi to the c

ARM64: dts: meson-gx: Finally move common nodes to GX dtsi

Since we know the GXBB and GXL/GXM share more hardware, we can safely move
the remaining peripheral nodes present in the GXBB dtsi to the common GX dtsi.

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

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ARM64: dts: meson-gx: add clock CLKID_RNG0 to hwrng node

Add clock CLKID_RNG0 to HW randon number generator node.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Herbert Xu <he

ARM64: dts: meson-gx: add clock CLKID_RNG0 to hwrng node

Add clock CLKID_RNG0 to HW randon number generator node.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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ARM64: dts: meson-gx: remove the phy-mode property from meson-gx

The ethmac node has to be configured for each board due to different
pinctrl nodes for RGMII/RMII. Thus the phy-mode should be specif

ARM64: dts: meson-gx: remove the phy-mode property from meson-gx

The ethmac node has to be configured for each board due to different
pinctrl nodes for RGMII/RMII. Thus the phy-mode should be specified at
the same place (= in the board .dts), making it easier to read the board
.dts file (because the phy-mode is stated explicitly, without requiring
developers to read all "parent" .dtsi as well).

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

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ARM64: dts: meson: meson-gx: add the SAR ADC

Add the SAR ADC to meson-gxbb.dtsi and meson-gxl.dtsi. GXBB provides a
10-bit ADC while GXL and GXM provide a 12-bit ADC.
Some boards use resistor ladder

ARM64: dts: meson: meson-gx: add the SAR ADC

Add the SAR ADC to meson-gxbb.dtsi and meson-gxl.dtsi. GXBB provides a
10-bit ADC while GXL and GXM provide a 12-bit ADC.
Some boards use resistor ladder buttons connected through one of the ADC
channels. On newer devices (GXL and GXM) some boards use pull-ups/downs
to change the resistance (and thus the ADC value) on one of the ADC
channels to indicate the board revision.

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

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ARM64: dts: meson-gx: add the missing pwm_AO_ab node

All Meson GX SoCs (GXBB, GXL and GXM) have a PWM controller within the
AO domain. When one of the board's LEDs is connected to one of the AO
PWM

ARM64: dts: meson-gx: add the missing pwm_AO_ab node

All Meson GX SoCs (GXBB, GXL and GXM) have a PWM controller within the
AO domain. When one of the board's LEDs is connected to one of the AO
PWM pins then this can be used to dim that LED (when the leds-pwm driver
is used).
Add the pwm_AO_ab to allow such devices to use the leds-pwm driver.

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

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ARM64: dts: meson-gx: Add firmware reserved memory zones

The Amlogic Meson GXBB/GXL/GXM secure monitor uses part of the memory space,
this patch adds these reserved zones.

Without such reserved mem

ARM64: dts: meson-gx: Add firmware reserved memory zones

The Amlogic Meson GXBB/GXL/GXM secure monitor uses part of the memory space,
this patch adds these reserved zones.

Without such reserved memory zones, running the following stress command :
$ stress-ng --vm 16 --vm-bytes 128M --timeout 10s
multiple times:

Could lead to the following kernel crashes :
[ 46.937975] Bad mode in Error handler detected on CPU1, code 0xbf000000 -- SError
...
[ 47.058536] Internal error: Attempting to execute userspace memory: 8600000f [#3] PREEMPT SMP
...
Instead of the OOM killer.

Fixes: 4f24eda8401f ("ARM64: dts: Prepare configs for Amlogic Meson GXBaby")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
[khilman: added Fixes tag, added _reserved and unit addresses]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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ARM64: dts: meson-gx: add the missing uart_AO_B

This adds the missing node for the uart_AO_B port to the meson-gx.dtsi
(as this is supported by GXBB, GXL and GXM) along with the required
pinctrl pin

ARM64: dts: meson-gx: add the missing uart_AO_B

This adds the missing node for the uart_AO_B port to the meson-gx.dtsi
(as this is supported by GXBB, GXL and GXM) along with the required
pinctrl pins. This is required as some boards are using it (the boards
from the Khadas VIM series for example have it exposed on the pin
headers).

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

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ARM64: dts: meson-gx: move the SCPI and SRAM nodes to meson-gx

SCPI and SRAM are identical on GXBB and GXL. Moving the corresponding
nodes to meson-gx adds support for the thermal sensor on GXL base

ARM64: dts: meson-gx: move the SCPI and SRAM nodes to meson-gx

SCPI and SRAM are identical on GXBB and GXL. Moving the corresponding
nodes to meson-gx adds support for the thermal sensor on GXL based
devices.

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

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ARM64: dts: meson-gx: Add Graphic Controller nodes

Add Video Processing Unit and CVBS Output nodes, and enable CVBS on selected
boards.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.

ARM64: dts: meson-gx: Add Graphic Controller nodes

Add Video Processing Unit and CVBS Output nodes, and enable CVBS on selected
boards.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

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ARM64: dts: amlogic: Reorder copyrights for meson-gx

meson-gx.dtsi was directly derived from meson-gxbb.dtsi, so keep the
copyrights in chronological order to not give a wrong impression.

Fixes: c3

ARM64: dts: amlogic: Reorder copyrights for meson-gx

meson-gx.dtsi was directly derived from meson-gxbb.dtsi, so keep the
copyrights in chronological order to not give a wrong impression.

Fixes: c328666d58aa ("ARM64: dts: amlogic: Add Meson GX dtsi from GXBB")
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

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ARM64: dts: meson-gxbb: Move common nodes to meson-gx

Move common nodes between GXBB and GXL in to the common GX dtsi.
Leave the clock attributes in the GXBB dtsi for now.

Signed-off-by: Neil Armst

ARM64: dts: meson-gxbb: Move common nodes to meson-gx

Move common nodes between GXBB and GXL in to the common GX dtsi.
Leave the clock attributes in the GXBB dtsi for now.

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

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ARM64: dts: meson-gxbb: add MMC support

Add binding and basic support for the SD/eMMC controller on Amlogic
S905/GXBB devices.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kevin Hilman <k

ARM64: dts: meson-gxbb: add MMC support

Add binding and basic support for the SD/eMMC controller on Amlogic
S905/GXBB devices.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
[narmstrong: added nodes for GX, enabled SDIO on P20x]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

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