dt: Fix broken references to renamed docs

Some files got renamed. Those were all fixed automatically by

	./scripts/documentation-file-ref-check --fix
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/6866c0d6d10ce36bb151c2d3752a20eb5122c532.1592203542.git.mchehab+huawei@kernel.orgSigned-off-by: Rob Herring <robh@kernel.org>

Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt

@@ -47,7 +47,7 @@ Required properties:
 			  &lsio_mu1 1 2
 			  &lsio_mu1 1 3
 			  &lsio_mu1 3 3>;
-		See Documentation/devicetree/bindings/mailbox/fsl,mu.txt
+		See Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
 		for detailed mailbox binding.
 
 Note: Each mu which supports general interrupt should have an alias correctly

Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt

@@ -68,7 +68,7 @@ Required properties:
   datasheet
 - clocks : phandle to the PRE axi clock input, as described
   in Documentation/devicetree/bindings/clock/clock-bindings.txt and
-  Documentation/devicetree/bindings/clock/imx6q-clock.txt.
+  Documentation/devicetree/bindings/clock/imx6q-clock.yaml.
 - clock-names: should be "axi"
 - interrupts: should contain the PRE interrupt
 - fsl,iram: phandle pointing to the mmio-sram device node, that should be
@@ -94,7 +94,7 @@ Required properties:
   datasheet
 - clocks : phandles to the PRG ipg and axi clock inputs, as described
   in Documentation/devicetree/bindings/clock/clock-bindings.txt and
-  Documentation/devicetree/bindings/clock/imx6q-clock.txt.
+  Documentation/devicetree/bindings/clock/imx6q-clock.yaml.
 - clock-names: should be "ipg" and "axi"
 - fsl,pres: phandles to the PRE units attached to this PRG, with the fixed
   PRE as the first entry and the muxable PREs following.

Documentation/devicetree/bindings/display/imx/ldb.txt

@@ -30,8 +30,8 @@ Required properties:
                 "di2_sel" - IPU2 DI0 mux
                 "di3_sel" - IPU2 DI1 mux
         The needed clock numbers for each are documented in
-        Documentation/devicetree/bindings/clock/imx5-clock.txt, and in
-        Documentation/devicetree/bindings/clock/imx6q-clock.txt.
+        Documentation/devicetree/bindings/clock/imx5-clock.yaml, and in
+        Documentation/devicetree/bindings/clock/imx6q-clock.yaml.
 
 Optional properties:
  - pinctrl-names : should be "default" on i.MX53, not used on i.MX6q

Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.txt

@@ -19,7 +19,7 @@ Required properties:
 
 SPI Controller nodes must be child of GENI based Qualcomm Universal
 Peripharal. Please refer GENI based QUP wrapper controller node bindings
-described in Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt.
+described in Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml.
 
 SPI slave nodes must be children of the SPI master node and conform to SPI bus
 binding as described in Documentation/devicetree/bindings/spi/spi-bus.txt.

MAINTAINERS

@@ -14561,8 +14561,8 @@ RENESAS R-CAR THERMAL DRIVERS
 M:	Niklas Söderlund <niklas.soderlund@ragnatech.se>
 L:	linux-renesas-soc@vger.kernel.org
 S:	Supported
-F:	Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.txt
-F:	Documentation/devicetree/bindings/thermal/rcar-thermal.txt
+F:	Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
+F:	Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
 F:	drivers/thermal/rcar_gen3_thermal.c
 F:	drivers/thermal/rcar_thermal.c