Per fsl,mxs-dma.yaml, the node name should be 'dma-controller'.

Change it to fix the following dt-schema warning.

imx28-apf28.dtb: dma-apbx@80024000: $nodename:0: 'dma-apbx@80024000' does not match '^dma-controller(@.*)?$'
	from schema $id: http://devicetree.org/schemas/dma/fsl,mxs-dma.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The 'gpios' property to describe the SDA and SCL GPIOs is considered
deprecated according to i2c-gpio.yaml.

Switch to the preferred 'sda-gpios' and 'scl-gpios' properties.

This fixes the following schema warnings:

imx23-sansa.dtb: i2c-0: 'sda-gpios' is a required property
	from schema $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#
imx23-sansa.dtb: i2c-0: 'scl-gpios' is a required property
	from schema $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per leds-gpio.yaml, the led names should start with 'led'.

Change it to fix the following dt-schema warning:

imx27-apf27dev.dtb: leds: 'user' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/leds/leds-gpio.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per display-timings.yaml, the 'timing' pattern should be used to
describe the display timings.

Change it accordingly to fix the following dt-schema warning:

imx27-apf27dev.dtb: display-timings: '800x480' does not match any of the regexes: '^timing', 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/display/panel/display-timings.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per imx-iim.yaml, the compatible string should only contain a single
entry.

Use it as "fsl,imx25-iim" to fix the following dt-schema warning:

imx25-karo-tx25.dtb: efuse@53ff0000: compatible: ['fsl,imx25-iim', 'fsl,imx27-iim'] is too long
	from schema $id: http://devicetree.org/schemas/nvmem/imx-iim.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The USB PHY nodes should not be described under 'simple-bus'.

Move it out of simple-bus.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per simple-bus.yaml, 'aipi' is not a valid node name.

Change it to 'bus' to fix the following dt-schema warning:

imx1-apf9328.dtb: aipi@200000: $nodename:0: 'aipi@200000' does not match '^([a-z][a-z0-9\\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$'
	from schema $id: http://devicetree.org/schemas/simple-bus.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The USB PHY nodes should not be described under 'simple-bus'.

Move it out of simple-bus.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The USB PHY should not be described under 'simple-bus'.

Move it out of simple-bus.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per simple-bus.yaml, 'emi' is not a valid node name.

Change it to 'bus' to fix the following dt-schema warning:

imx25-pdk.dtb: emi@80000000: $nodename:0: 'emi@80000000' does not match '^([a-z][a-z0-9\\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$'
	from schema $id: http://devicetree.org/schemas/simple-bus.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per simple-bus.yaml, 'aipi' is not a valid node name.

Change it to 'bus' to fix the following dt-schema warning:

imx27-pdk.dtb: aipi@10020000: $nodename:0: 'aipi@10020000' does not match '^([a-z][a-z0-9\\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$'
	from schema $id: http://devicetree.org/schemas/simple-bus.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

According to Documentation/devicetree/bindings/sound/imx-audmux.yaml,
there must be a "mux-" prefix in the audmux port nodes.

Add the "mux-" prefix to avoid the following dt-schema warning:

imx27-phytec-phycore-rdk.dtb: audmux@10016000: 'pins4', 'ssi0' do not match any of the regexes: '^mux-[0-9a-z]*$', 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/sound/imx-audmux.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per sram.yaml, address-cells, size-cells and ranges are mandatory.

The node name should be sram.

Change the node name and pass the required properties to fix the
following dt-schema warnings:

imx1-apf9328.dtb: esram@300000: $nodename:0: 'esram@300000' does not match '^sram(@.*)?'
	from schema $id: http://devicetree.org/schemas/sram/sram.yaml#
imx1-apf9328.dtb: esram@300000: '#address-cells' is a required property
	from schema $id: http://devicetree.org/schemas/sram/sram.yaml#
imx1-apf9328.dtb: esram@300000: '#size-cells' is a required property
	from schema $id: http://devicetree.org/schemas/sram/sram.yaml#
imx1-apf9328.dtb: esram@300000: 'ranges' is a required property
	from schema $id: http://devicetree.org/schemas/sram/sram.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per sram.yaml, address-cells, size-cells and ranges are mandatory.

Pass them to fix the following dt-schema warnings:
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per mtd-physmap.yaml, 'nor@0,0' is not a valid node pattern.

Change it to 'flash@0,0' to fix the following dt-schema warning:

imx1-ads.dtb: nor@0,0: $nodename:0: 'nor@0,0' does not match '^(flash|.*sram|nand)(@.*)?$'
	from schema $id: http://devicetree.org/schemas/mtd/mtd-physmap.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Node names should be generic. Use 'rtc' as node name to fix
the following dt-schema warning:

imx25-eukrea-mbimxsd25-baseboard.dtb: pcf8563@51: $nodename:0: 'pcf8563@51' does not match '^rtc(@.*|-([0-9]|[1-9][0-9]+))?$'
	from schema $id: http://devicetree.org/schemas/rtc/nxp,pcf8563.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per sgtl5000.yaml, '#sound-dai-cells' is a required property.

Pass it to fix the following dt-schema warning:

imx25-pdk.dtb: sgtl5000@a: '#sound-dai-cells' is a required property
	from schema $id: http://devicetree.org/schemas/sound/sgtl5000.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per i2c-imx.yaml, 'clock-names' is a required property.

Pass it to fix the following dt-schema warning:

imx25-pdk.dtb: i2c@43f80000: clock-names:0: 'ipg' was expected
	from schema $id: http://devicetree.org/schemas/i2c/i2c-imx.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per imx23-clock.yaml and imx28-clock.yaml, fsl,clkctrl is not a valid
compatible string.

Remove it to fix the following dt-schema warning:

imx28-evk.dtb: clkctrl@80040000: compatible: ['fsl,imx28-clkctrl', 'fsl,clkctrl'] is too long
	from schema $id: http://devicetree.org/schemas/clock/imx28-clock.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per memory.yaml, 'device_type' is a required property.

Pass it to fix the following dt-schema warning:

imx28-xea.dtb: /: memory@40000000: 'device_type' is a required property
	from schema $id: http://devicetree.org/schemas/memory.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

According to gpio-mxs.yaml, only "fsl,imx23-gpio" or "fsl,imx28-gpio"
are valid compatible strings.

This fixes the following dt-schema warnings:

imx23-evk.dtb: pinctrl@80018000: gpio@0:compatible: ['fsl,imx23-gpio', 'fsl,mxs-gpio'] is too long
	from schema $id: http://devicetree.org/schemas/gpio/gpio-mxs.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Per sgtl5000.yaml, '#sound-dai-cells' is a required property.

Pass it to fix the following dt-schema warning:

imx28-tx28.dtb: sgtl5000@a: '#sound-dai-cells' is a required property
	from schema $id: http://devicetree.org/schemas/sound/sgtl5000.yaml#Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add the 128 KiB on-chip SRAM at address 0x900000.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

This adds the device tree support for the MIPI-DSI block. The block can
be used as encoder for the parallel signals coming from the lcdif block.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Fix some errors in the Marvell MV88E6xxx switch descriptions:
- switch0@0 is not OK, should be ethernet-switch@0
- ports should be ethernet-ports
- port should be ethernet-port
- phy should be ethernet-phy
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The DTS code coding style expects exactly one space before and after '='
sign.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add mmc aliases to ensure a consistent mmc device naming across the
Toradex SoM family, with this commit mmc0 is the on-module eMMC
boot device and the not available mmc interfaces are removed.
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add mmc aliases to ensure a consistent mmc device naming across the
Toradex SoM family, with this commit mmc0 is the on-module eMMC
boot device and the not available mmc interfaces are removed.
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add mmc aliases to ensure a consistent mmc device naming across the
Toradex SoM family, with this commit mmc0 is the on-module eMMC
boot device and the not available mmc interfaces are removed.
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The PICO-IMX7D SoM has the usual power supply configuration using
output sw1a of PF3000 PMIC, which was defined in downstream derivative
of linux-imx (see link) in the sources for "Android Things" devkit.
It is required to support CPU frequency scaling.

Map the respective "cpu-supply" nodes of each core to sw1a of the PMIC.

Enabling them causes cpufreq-dt, and imx-thermal drivers to probe
successfully, and CPU frequency scaling to function.

Link: https://android.googlesource.com/platform/hardware/bsp/kernel/nxp/imx-v4.1/+/o-iot-preview-5/arch/arm/boot/dts/imx7d-pico.dtsi#849

Cc: Fabio Estevam <festevam@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

TQMa7x (revision 01xxx) uses a LM75A temperature sensor.
The two sensors use different I2C addresses, so we can set both sensors
simultaneously.
Signed-off-by: João Rodrigues <jrodrigues@ubimet.com>
Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Newer variants of Ixora boards require a power-up delay when powering up
the CAN transceiver of up to 1ms.

Cc: stable@vger.kernel.org
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

This adds the rx/tx DMA channels for CSPI peripherals. Channel numbers
are taken from i.MX7D RM Rev1 01/2018.
Peripheral types ID (7) is selected according to fsl,imx-sdma.yaml and
is similar to i.MX6 and i.MX8M platforms. Same goes for transfer
priority ID (last number).
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Replace 'SPPEED' with 'SPEED'
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Replace 'SPPEED' with 'SPEED'
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

imx-thermal.yaml is referencing thermal-sensor.yaml, thus this property
is required. Fixes the dtbs_check warning:
arch/arm/boot/dts/nxp/imx/imx7d-mba7.dtb: tempmon:
 '#thermal-sensor-cells' is a required property
  from schema $id: http://devicetree.org/schemas/thermal/imx-thermal.yaml#Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

nand-controller.yaml bindings says #size-cells shall be set to 0.
Fixes the dtbs_check warning:
arch/arm/boot/dts/nxp/imx/imx7s-mba7.dtb: nand-controller@33002000:
 #size-cells:0:0: 0 was expected
  from schema $id: http://devicetree.org/schemas/mtd/gpmi-nand.yaml#Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

imx7d-lcdif is compatible to imx6sx-lcdif. MXSFB_V6 supports overlay
by using LCDC_AS_CTRL register. This registers used by overlay plane:
* LCDC_AS_CTRL
* LCDC_AS_BUF
* LCDC_AS_NEXT_BUF
are listed in i.MX7D RM as well.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

imx7d uses two ports for 'in-ports', so the syntax port@<num> has to
be used. imx7d has both port and port@1 nodes present, raising these
error:
funnel@30041000: in-ports: More than one condition true in oneOf schema
funnel@30041000: Unevaluated properties are not allowed
('in-ports' was unexpected)

Fix this by also using port@0 for imx7s as well.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>