dts: update to v4.16-rc1

Also includeded:

ARM: dts: am33xx: do not delete no longer existing clocks

Several clocks are removed from the am33xx dts files with v4.16-rc1.
Remove the corresponding /delete-node/ directives aswell to avoid
dtc breakage.

Also included:

ARM: dts: imx6qdl: SolidRun: Fix upstream include

Upstream dts file way renamed, so change include name accordingly.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

8 files changed, 204 insertions, 4 deletions

diff --git a/dts/Bindings/iio/adc/amlogic,meson-saradc.txt b/dts/Bindings/iio/adc/amlogic,meson-saradc.txt
index f413e82c8b..1e6ee3deb4 100644
--- a/dts/Bindings/iio/adc/amlogic,meson-saradc.txt
+++ b/dts/Bindings/iio/adc/amlogic,meson-saradc.txt
@@ -15,7 +15,6 @@ Required properties:
 			- "clkin" for the reference clock (typically XTAL)
 			- "core" for the SAR ADC core clock
 		optional clocks:
-			- "sana" for the analog clock
 			- "adc_clk" for the ADC (sampling) clock
 			- "adc_sel" for the ADC (sampling) clock mux
 - vref-supply:	the regulator supply for the ADC reference voltage
diff --git a/dts/Bindings/iio/adc/aspeed_adc.txt b/dts/Bindings/iio/adc/aspeed_adc.txt
index 674e133b7c..034fc2ba10 100644
--- a/dts/Bindings/iio/adc/aspeed_adc.txt
+++ b/dts/Bindings/iio/adc/aspeed_adc.txt
@@ -8,6 +8,7 @@ Required properties:
 - reg: memory window mapping address and length
 - clocks: Input clock used to derive the sample clock. Expected to be the
           SoC's APB clock.
+- resets: Reset controller phandle
 - #io-channel-cells: Must be set to <1> to indicate channels are selected
                      by index.
 
@@ -15,6 +16,7 @@ Example:
 	adc@1e6e9000 {
 		compatible = "aspeed,ast2400-adc";
 		reg = <0x1e6e9000 0xb0>;
-		clocks = <&clk_apb>;
+		clocks = <&syscon ASPEED_CLK_APB>;
+		resets = <&syscon ASPEED_RESET_ADC>;
 		#io-channel-cells = <1>;
 	};
diff --git a/dts/Bindings/iio/adc/at91-sama5d2_adc.txt b/dts/Bindings/iio/adc/at91-sama5d2_adc.txt
index 552e7a8395..6469a4cd2a 100644
--- a/dts/Bindings/iio/adc/at91-sama5d2_adc.txt
+++ b/dts/Bindings/iio/adc/at91-sama5d2_adc.txt
@@ -17,6 +17,11 @@ Required properties:
   This property uses the IRQ edge types values: IRQ_TYPE_EDGE_RISING ,
   IRQ_TYPE_EDGE_FALLING or IRQ_TYPE_EDGE_BOTH
 
+Optional properties:
+  - dmas: Phandle to dma channel for the ADC.
+  - dma-names: Must be "rx" when dmas property is being used.
+  See ../../dma/dma.txt for details.
+
 Example:
 
 adc: adc@fc030000 {
@@ -31,4 +36,6 @@ adc: adc@fc030000 {
 	vddana-supply = <&vdd_3v3_lp_reg>;
 	vref-supply = <&vdd_3v3_lp_reg>;
 	atmel,trigger-edge-type = <IRQ_TYPE_EDGE_BOTH>;
+	dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | AT91_XDMAC_DT_PERID(25))>;
+	dma-names = "rx";
 }
diff --git a/dts/Bindings/iio/adc/sigma-delta-modulator.txt b/dts/Bindings/iio/adc/sigma-delta-modulator.txt
new file mode 100644
index 0000000000..e9ebb8a20e
--- /dev/null
+++ b/dts/Bindings/iio/adc/sigma-delta-modulator.txt
@@ -0,0 +1,13 @@
+Device-Tree bindings for sigma delta modulator
+
+Required properties:
+- compatible: should be "ads1201", "sd-modulator". "sd-modulator" can be use
+	as a generic SD modulator if modulator not specified in compatible list.
+- #io-channel-cells = <1>: See the IIO bindings section "IIO consumers".
+
+Example node:
+
+	ads1202: adc@0 {
+		compatible = "sd-modulator";
+		#io-channel-cells = <1>;
+	};
diff --git a/dts/Bindings/iio/adc/st,stm32-adc.txt b/dts/Bindings/iio/adc/st,stm32-adc.txt
index 48bfcaa3ff..e8bb8243e9 100644
--- a/dts/Bindings/iio/adc/st,stm32-adc.txt
+++ b/dts/Bindings/iio/adc/st,stm32-adc.txt
@@ -62,6 +62,15 @@ Required properties:
 - st,adc-channels: List of single-ended channels muxed for this ADC.
   It can have up to 16 channels on stm32f4 or 20 channels on stm32h7, numbered
   from 0 to 15 or 19 (resp. for in0..in15 or in0..in19).
+- st,adc-diff-channels: List of differential channels muxed for this ADC.
+  Depending on part used, some channels can be configured as differential
+  instead of single-ended (e.g. stm32h7). List here positive and negative
+  inputs pairs as <vinp vinn>, <vinp vinn>,... vinp and vinn are numbered
+  from 0 to 19 on stm32h7)
+  Note: At least one of "st,adc-channels" or "st,adc-diff-channels" is required.
+  Both properties can be used together. Some channels can be used as
+  single-ended and some other ones as differential (mixed). But channels
+  can't be configured both as single-ended and differential (invalid).
 - #io-channel-cells = <1>: See the IIO bindings section "IIO consumers" in
   Documentation/devicetree/bindings/iio/iio-bindings.txt
 
@@ -111,3 +120,18 @@ Example:
 		...
 		other adc child nodes follow...
 	};
+
+Example to setup:
+- channel 1 as single-ended
+- channels 2 & 3 as differential (with resp. 6 & 7 negative inputs)
+
+	adc: adc@40022000 {
+		compatible = "st,stm32h7-adc-core";
+		...
+		adc1: adc@0 {
+			compatible = "st,stm32h7-adc";
+			...
+			st,adc-channels = <1>;
+			st,adc-diff-channels = <2 6>, <3 7>;
+		};
+	};
diff --git a/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.txt b/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.txt
new file mode 100644
index 0000000000..911492da48
--- /dev/null
+++ b/dts/Bindings/iio/adc/st,stm32-dfsdm-adc.txt
@@ -0,0 +1,128 @@
+STMicroelectronics STM32 DFSDM ADC device driver
+
+
+STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
+interface external sigma delta modulators to STM32 micro controllers.
+It is mainly targeted for:
+- Sigma delta modulators (motor control, metering...)
+- PDM microphones (audio digital microphone)
+
+It features up to 8 serial digital interfaces (SPI or Manchester) and
+up to 4 filters on stm32h7.
+
+Each child node match with a filter instance.
+
+Contents of a STM32 DFSDM root node:
+------------------------------------
+Required properties:
+- compatible: Should be "st,stm32h7-dfsdm".
+- reg: Offset and length of the DFSDM block register set.
+- clocks: IP and serial interfaces clocking. Should be set according
+		to rcc clock ID and "clock-names".
+- clock-names: Input clock name "dfsdm" must be defined,
+		"audio" is optional. If defined CLKOUT is based on the audio
+		clock, else "dfsdm" is used.
+- #interrupt-cells = <1>;
+- #address-cells = <1>;
+- #size-cells = <0>;
+
+Optional properties:
+- spi-max-frequency: Requested only for SPI master mode.
+		  SPI clock OUT frequency (Hz). This clock must be set according
+		  to "clock" property. Frequency must be a multiple of the rcc
+		  clock frequency. If not, SPI CLKOUT frequency will not be
+		  accurate.
+
+Contents of a STM32 DFSDM child nodes:
+--------------------------------------
+
+Required properties:
+- compatible: Must be:
+	"st,stm32-dfsdm-adc" for sigma delta ADCs
+	"st,stm32-dfsdm-dmic" for audio digital microphone.
+- reg: Specifies the DFSDM filter instance used.
+- interrupts: IRQ lines connected to each DFSDM filter instance.
+- st,adc-channels:	List of single-ended channels muxed for this ADC.
+			valid values:
+				"st,stm32h7-dfsdm" compatibility: 0 to 7.
+- st,adc-channel-names:	List of single-ended channel names.
+- st,filter-order:  SinC filter order from 0 to 5.
+			0: FastSinC
+			[1-5]: order 1 to 5.
+			For audio purpose it is recommended to use order 3 to 5.
+- #io-channel-cells = <1>: See the IIO bindings section "IIO consumers".
+
+Required properties for "st,stm32-dfsdm-adc" compatibility:
+- io-channels: From common IIO binding. Used to pipe external sigma delta
+		modulator or internal ADC output to DFSDM channel.
+		This is not required for "st,stm32-dfsdm-pdm" compatibility as
+		PDM microphone is binded in Audio DT node.
+
+Required properties for "st,stm32-dfsdm-pdm" compatibility:
+- #sound-dai-cells: Must be set to 0.
+- dma: DMA controller phandle and DMA request line associated to the
+		filter instance (specified by the field "reg")
+- dma-names: Must be "rx"
+
+Optional properties:
+- st,adc-channel-types:	Single-ended channel input type.
+			- "SPI_R": SPI with data on rising edge (default)
+			- "SPI_F": SPI with data on falling edge
+			- "MANCH_R": manchester codec, rising edge = logic 0
+			- "MANCH_F": manchester codec, falling edge = logic 1
+- st,adc-channel-clk-src: Conversion clock source.
+			  - "CLKIN": external SPI clock (CLKIN x)
+			  - "CLKOUT": internal SPI clock (CLKOUT) (default)
+			  - "CLKOUT_F": internal SPI clock divided by 2 (falling edge).
+			  - "CLKOUT_R": internal SPI clock divided by 2 (rising edge).
+
+- st,adc-alt-channel: Must be defined if two sigma delta modulator are
+			  connected on same SPI input.
+			  If not set, channel n is connected to SPI input n.
+			  If set, channel n is connected to SPI input n + 1.
+
+- st,filter0-sync: Set to 1 to synchronize with DFSDM filter instance 0.
+		   Used for multi microphones synchronization.
+
+Example of a sigma delta adc connected on DFSDM SPI port 0
+and a pdm microphone connected on DFSDM SPI port 1:
+
+	ads1202: simple_sd_adc@0 {
+		compatible = "ads1202";
+		#io-channel-cells = <1>;
+	};
+
+	dfsdm: dfsdm@40017000 {
+		compatible = "st,stm32h7-dfsdm";
+		reg = <0x40017000 0x400>;
+		clocks = <&rcc DFSDM1_CK>;
+		clock-names = "dfsdm";
+		#interrupt-cells = <1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		dfsdm_adc0: filter@0 {
+			compatible = "st,stm32-dfsdm-adc";
+			#io-channel-cells = <1>;
+			reg = <0>;
+			interrupts = <110>;
+			st,adc-channels = <0>;
+			st,adc-channel-names = "sd_adc0";
+			st,adc-channel-types = "SPI_F";
+			st,adc-channel-clk-src = "CLKOUT";
+			io-channels = <&ads1202 0>;
+			st,filter-order = <3>;
+		};
+		dfsdm_pdm1: filter@1 {
+			compatible = "st,stm32-dfsdm-dmic";
+			reg = <1>;
+			interrupts = <111>;
+			dmas = <&dmamux1 102 0x400 0x00>;
+			dma-names = "rx";
+			st,adc-channels = <1>;
+			st,adc-channel-names = "dmic1";
+			st,adc-channel-types = "SPI_R";
+			st,adc-channel-clk-src = "CLKOUT";
+			st,filter-order = <5>;
+		};
+	}
diff --git a/dts/Bindings/iio/health/max30102.txt b/dts/Bindings/iio/health/max30102.txt
index 8629c18b0e..ef2ca0a030 100644
--- a/dts/Bindings/iio/health/max30102.txt
+++ b/dts/Bindings/iio/health/max30102.txt
@@ -1,9 +1,11 @@
 Maxim MAX30102 heart rate and pulse oximeter sensor
+Maxim MAX30105 optical particle-sensing module
 
 * https://datasheets.maximintegrated.com/en/ds/MAX30102.pdf
+* https://datasheets.maximintegrated.com/en/ds/MAX30105.pdf
 
 Required properties:
-  - compatible: must be "maxim,max30102"
+  - compatible: must be "maxim,max30102" or "maxim,max30105"
   - reg: the I2C address of the sensor
   - interrupt-parent: should be the phandle for the interrupt controller
   - interrupts: the sole interrupt generated by the device
@@ -12,8 +14,10 @@ Required properties:
   interrupt client node bindings.
 
 Optional properties:
-  - maxim,red-led-current-microamp: configuration for RED LED current
+  - maxim,red-led-current-microamp: configuration for red LED current
   - maxim,ir-led-current-microamp: configuration for IR LED current
+  - maxim,green-led-current-microamp: configuration for green LED current
+    (max30105 only)
 
     Note that each step is approximately 200 microamps, ranging from 0 uA to
     50800 uA.
diff --git a/dts/Bindings/iio/light/uvis25.txt b/dts/Bindings/iio/light/uvis25.txt
new file mode 100644
index 0000000000..3041207e3f
--- /dev/null
+++ b/dts/Bindings/iio/light/uvis25.txt
@@ -0,0 +1,23 @@
+* ST UVIS25 uv sensor
+
+Required properties:
+- compatible: should be "st,uvis25"
+- reg: i2c address of the sensor / spi cs line
+
+Optional properties:
+- interrupt-parent: should be the phandle for the interrupt controller
+- interrupts: interrupt mapping for IRQ. It should be configured with
+  flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or
+  IRQ_TYPE_EDGE_FALLING.
+
+  Refer to interrupt-controller/interrupts.txt for generic interrupt
+  client node bindings.
+
+Example:
+
+uvis25@47 {
+	compatible = "st,uvis25";
+	reg = <0x47>;
+	interrupt-parent = <&gpio0>;
+	interrupts = <0 IRQ_TYPE_EDGE_RISING>;
+};