Merge tag 'of-graph-drm-2015-04-08' of git://git.pengutronix.de/git/pza/linux into drm-next

drm: Use of-graph helpers to loop over endpoints

Convert all drm callers that use of_graph_get_next_endpoint to loop over
of-graph endpoints to the newly introduced for_each_endpoint_of_node
helper macro.

* tag 'of-graph-drm-2015-04-08' of git://git.pengutronix.de/git/pza/linux:
  drm/rockchip: use for_each_endpoint_of_node macro, drop endpoint reference on break
  drm/rcar-du: use for_each_endpoint_of_node macro
  drm/imx: use for_each_endpoint_of_node macro in imx_drm_encoder_get_mux_id
  drm: use for_each_endpoint_of_node macro in drm_of_find_possible_crtcs
  of: Explicitly include linux/types.h in of_graph.h
  dt-bindings: brcm: rationalize Broadcom documentation naming
  of/unittest: replace 'selftest' with 'unittest'
  Documentation: rename of_selftest.txt to of_unittest.txt
  Documentation: update the of_selftest.txt
  dt: OF_UNITTEST make dependency broken
  MAINTAINERS: Pantelis Antoniou device tree overlay maintainer
  of: Add of_graph_get_port_by_id function
  of: Add for_each_endpoint_of_node helper macro
  of: Decrement refcount of previous endpoint in of_graph_get_next_endpoint

33 files changed, 36 insertions, 36 deletions

diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method.txt
index 8240c023e202..8240c023e202 100644
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method.txt
diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm11351.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.txt
index 0ff6560e6094..0ff6560e6094 100644
--- a/Documentation/devicetree/bindings/arm/bcm/bcm11351.txt
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.txt
diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm21664.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.txt
index e0774255e1a6..e0774255e1a6 100644
--- a/Documentation/devicetree/bindings/arm/bcm/bcm21664.txt
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.txt
diff --git a/Documentation/devicetree/bindings/arm/bcm2835.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt
index ac683480c486..ac683480c486 100644
--- a/Documentation/devicetree/bindings/arm/bcm2835.txt
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt
diff --git a/Documentation/devicetree/bindings/arm/bcm4708.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.txt
index 6b0f49f6f499..6b0f49f6f499 100644
--- a/Documentation/devicetree/bindings/arm/bcm4708.txt
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.txt
diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm63138.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm63138.txt
index bd49987a8812..bd49987a8812 100644
--- a/Documentation/devicetree/bindings/arm/bcm/bcm63138.txt
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm63138.txt
diff --git a/Documentation/devicetree/bindings/arm/brcm-brcmstb.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt
index 430608ec09f0..430608ec09f0 100644
--- a/Documentation/devicetree/bindings/arm/brcm-brcmstb.txt
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt
diff --git a/Documentation/devicetree/bindings/arm/bcm/cygnus.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.txt
index 4c77169bb534..4c77169bb534 100644
--- a/Documentation/devicetree/bindings/arm/bcm/cygnus.txt
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.txt
diff --git a/Documentation/devicetree/bindings/bus/bcma.txt b/Documentation/devicetree/bindings/bus/brcm,bus-axi.txt
index edd44d802139..edd44d802139 100644
--- a/Documentation/devicetree/bindings/bus/bcma.txt
+++ b/Documentation/devicetree/bindings/bus/brcm,bus-axi.txt
diff --git a/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt b/Documentation/devicetree/bindings/clock/brcm,kona-ccu.txt
index 5286e260fcae..5286e260fcae 100644
--- a/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt
+++ b/Documentation/devicetree/bindings/clock/brcm,kona-ccu.txt
diff --git a/Documentation/devicetree/bindings/dma/bcm2835-dma.txt b/Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt
index 1396078d15ac..1396078d15ac 100644
--- a/Documentation/devicetree/bindings/dma/bcm2835-dma.txt
+++ b/Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt
diff --git a/Documentation/devicetree/bindings/gpio/gpio-bcm-kona.txt b/Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
index 4a63bc96b687..4a63bc96b687 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-bcm-kona.txt
+++ b/Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
diff --git a/Documentation/devicetree/bindings/i2c/i2c-bcm-kona.txt b/Documentation/devicetree/bindings/i2c/brcm,kona-i2c.txt
index 1b87b741fa8e..1b87b741fa8e 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-bcm-kona.txt
+++ b/Documentation/devicetree/bindings/i2c/brcm,kona-i2c.txt
diff --git a/Documentation/devicetree/bindings/mfd/bcm590xx.txt b/Documentation/devicetree/bindings/mfd/brcm,bcm59056.txt
index be51a15e05f9..be51a15e05f9 100644
--- a/Documentation/devicetree/bindings/mfd/bcm590xx.txt
+++ b/Documentation/devicetree/bindings/mfd/brcm,bcm59056.txt
diff --git a/Documentation/devicetree/bindings/mips/brcm/bcm3384-intc.txt b/Documentation/devicetree/bindings/mips/brcm/brcm,bcm3384-intc.txt
index d4e0141d3620..d4e0141d3620 100644
--- a/Documentation/devicetree/bindings/mips/brcm/bcm3384-intc.txt
+++ b/Documentation/devicetree/bindings/mips/brcm/brcm,bcm3384-intc.txt
diff --git a/Documentation/devicetree/bindings/mips/brcm/bmips.txt b/Documentation/devicetree/bindings/mips/brcm/brcm,bmips.txt
index 8ef71b4085ca..8ef71b4085ca 100644
--- a/Documentation/devicetree/bindings/mips/brcm/bmips.txt
+++ b/Documentation/devicetree/bindings/mips/brcm/brcm,bmips.txt
diff --git a/Documentation/devicetree/bindings/mips/brcm/cm-dsl.txt b/Documentation/devicetree/bindings/mips/brcm/brcm,cm-dsl.txt
index 8a139cb3c0b5..8a139cb3c0b5 100644
--- a/Documentation/devicetree/bindings/mips/brcm/cm-dsl.txt
+++ b/Documentation/devicetree/bindings/mips/brcm/brcm,cm-dsl.txt
diff --git a/Documentation/devicetree/bindings/misc/smc.txt b/Documentation/devicetree/bindings/misc/brcm,kona-smc.txt
index 6c9f176f3571..6c9f176f3571 100644
--- a/Documentation/devicetree/bindings/misc/smc.txt
+++ b/Documentation/devicetree/bindings/misc/brcm,kona-smc.txt
diff --git a/Documentation/devicetree/bindings/mmc/kona-sdhci.txt b/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt
index aaba2483b4ff..aaba2483b4ff 100644
--- a/Documentation/devicetree/bindings/mmc/kona-sdhci.txt
+++ b/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt
diff --git a/Documentation/devicetree/bindings/net/broadcom-sf2.txt b/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt
index 30d487597ecb..30d487597ecb 100644
--- a/Documentation/devicetree/bindings/net/broadcom-sf2.txt
+++ b/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt
diff --git a/Documentation/devicetree/bindings/net/broadcom-bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
index 451fef26b4df..451fef26b4df 100644
--- a/Documentation/devicetree/bindings/net/broadcom-bcmgenet.txt
+++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
diff --git a/Documentation/devicetree/bindings/net/broadcom-systemport.txt b/Documentation/devicetree/bindings/net/brcm,systemport.txt
index 877da34145b0..877da34145b0 100644
--- a/Documentation/devicetree/bindings/net/broadcom-systemport.txt
+++ b/Documentation/devicetree/bindings/net/brcm,systemport.txt
diff --git a/Documentation/devicetree/bindings/net/broadcom-mdio-unimac.txt b/Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
index ab0bb4247d14..ab0bb4247d14 100644
--- a/Documentation/devicetree/bindings/net/broadcom-mdio-unimac.txt
+++ b/Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
diff --git a/Documentation/devicetree/bindings/phy/bcm-phy.txt b/Documentation/devicetree/bindings/phy/brcm,kona-usb2-phy.txt
index 3dc8b3d2ffbb..3dc8b3d2ffbb 100644
--- a/Documentation/devicetree/bindings/phy/bcm-phy.txt
+++ b/Documentation/devicetree/bindings/phy/brcm,kona-usb2-phy.txt
diff --git a/Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt b/Documentation/devicetree/bindings/pwm/brcm,kona-pwm.txt
index 8eae9fe7841c..8eae9fe7841c 100644
--- a/Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt
+++ b/Documentation/devicetree/bindings/pwm/brcm,kona-pwm.txt
diff --git a/Documentation/devicetree/bindings/arm/bcm/kona-resetmgr.txt b/Documentation/devicetree/bindings/reset/brcm,bcm21664-resetmgr.txt
index 93f31ca1ef4b..93f31ca1ef4b 100644
--- a/Documentation/devicetree/bindings/arm/bcm/kona-resetmgr.txt
+++ b/Documentation/devicetree/bindings/reset/brcm,bcm21664-resetmgr.txt
diff --git a/Documentation/devicetree/bindings/serial/bcm63xx-uart.txt b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt
index 5c52e5eef16d..5c52e5eef16d 100644
--- a/Documentation/devicetree/bindings/serial/bcm63xx-uart.txt
+++ b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt
diff --git a/Documentation/devicetree/bindings/sound/bcm2835-i2s.txt b/Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt
index 65783de0aedf..65783de0aedf 100644
--- a/Documentation/devicetree/bindings/sound/bcm2835-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/brcm,bcm2835-i2s.txt
diff --git a/Documentation/devicetree/bindings/arm/bcm/kona-timer.txt b/Documentation/devicetree/bindings/timer/brcm,kona-timer.txt
index 39adf54b4388..39adf54b4388 100644
--- a/Documentation/devicetree/bindings/arm/bcm/kona-timer.txt
+++ b/Documentation/devicetree/bindings/timer/brcm,kona-timer.txt
diff --git a/Documentation/devicetree/bindings/unittest.txt b/Documentation/devicetree/bindings/unittest.txt
index 8933211f32f9..3bf58c20fe94 100644
--- a/Documentation/devicetree/bindings/unittest.txt
+++ b/Documentation/devicetree/bindings/unittest.txt
@@ -1,60 +1,60 @@
-1) OF selftest platform device
+1) OF unittest platform device
 
-** selftest
+** unittest
 
 Required properties:
-- compatible: must be "selftest"
+- compatible: must be "unittest"
 
 All other properties are optional.
 
 Example:
-	selftest {
-		compatible = "selftest";
+	unittest {
+		compatible = "unittest";
 		status = "okay";
 	};
 
-2) OF selftest i2c adapter platform device
+2) OF unittest i2c adapter platform device
 
 ** platform device unittest adapter
 
 Required properties:
-- compatible: must be selftest-i2c-bus
+- compatible: must be unittest-i2c-bus
 
-Children nodes contain selftest i2c devices.
+Children nodes contain unittest i2c devices.
 
 Example:
-	selftest-i2c-bus {
-		compatible = "selftest-i2c-bus";
+	unittest-i2c-bus {
+		compatible = "unittest-i2c-bus";
 		status = "okay";
 	};
 
-3) OF selftest i2c device
+3) OF unittest i2c device
 
-** I2C selftest device
+** I2C unittest device
 
 Required properties:
-- compatible: must be selftest-i2c-dev
+- compatible: must be unittest-i2c-dev
 
 All other properties are optional
 
 Example:
-	selftest-i2c-dev {
-		compatible = "selftest-i2c-dev";
+	unittest-i2c-dev {
+		compatible = "unittest-i2c-dev";
 		status = "okay";
 	};
 
-4) OF selftest i2c mux device
+4) OF unittest i2c mux device
 
-** I2C selftest mux
+** I2C unittest mux
 
 Required properties:
-- compatible: must be selftest-i2c-mux
+- compatible: must be unittest-i2c-mux
 
-Children nodes contain selftest i2c bus nodes per channel.
+Children nodes contain unittest i2c bus nodes per channel.
 
 Example:
-	selftest-i2c-mux {
-		compatible = "selftest-i2c-mux";
+	unittest-i2c-mux {
+		compatible = "unittest-i2c-mux";
 		status = "okay";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -64,7 +64,7 @@ Example:
 			#size-cells = <0>;
 			i2c-dev {
 				reg = <8>;
-				compatible = "selftest-i2c-dev";
+				compatible = "unittest-i2c-dev";
 				status = "okay";
 			};
 		};
diff --git a/Documentation/devicetree/bindings/mips/brcm/usb.txt b/Documentation/devicetree/bindings/usb/brcm,bcm3384-usb.txt
index 452c45c7bf29..452c45c7bf29 100644
--- a/Documentation/devicetree/bindings/mips/brcm/usb.txt
+++ b/Documentation/devicetree/bindings/usb/brcm,bcm3384-usb.txt
diff --git a/Documentation/devicetree/bindings/arm/bcm/kona-wdt.txt b/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.txt
index 2b86a00e351d..2b86a00e351d 100644
--- a/Documentation/devicetree/bindings/arm/bcm/kona-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.txt
diff --git a/Documentation/devicetree/of_selftest.txt b/Documentation/devicetree/of_unittest.txt
index 57a808b588bf..3e4e7d48ae93 100644
--- a/Documentation/devicetree/of_selftest.txt
+++ b/Documentation/devicetree/of_unittest.txt
@@ -1,11 +1,11 @@
-Open Firmware Device Tree Selftest
+Open Firmware Device Tree Unittest
 ----------------------------------
 
 Author: Gaurav Minocha <gaurav.minocha.os@gmail.com>
 
 1. Introduction
 
-This document explains how the test data required for executing OF selftest
+This document explains how the test data required for executing OF unittest
 is attached to the live tree dynamically, independent of the machine's
 architecture.
 
@@ -22,31 +22,31 @@ most of the device drivers in various use cases.
 
 2. Test-data
 
-The Device Tree Source file (drivers/of/testcase-data/testcases.dts) contains
+The Device Tree Source file (drivers/of/unittest-data/testcases.dts) contains
 the test data required for executing the unit tests automated in
-drivers/of/selftests.c. Currently, following Device Tree Source Include files
-(.dtsi) are included in testcase.dts:
+drivers/of/unittest.c. Currently, following Device Tree Source Include files
+(.dtsi) are included in testcases.dts:
 
-drivers/of/testcase-data/tests-interrupts.dtsi
-drivers/of/testcase-data/tests-platform.dtsi
-drivers/of/testcase-data/tests-phandle.dtsi
-drivers/of/testcase-data/tests-match.dtsi
+drivers/of/unittest-data/tests-interrupts.dtsi
+drivers/of/unittest-data/tests-platform.dtsi
+drivers/of/unittest-data/tests-phandle.dtsi
+drivers/of/unittest-data/tests-match.dtsi
 
 When the kernel is build with OF_SELFTEST enabled, then the following make rule
 
 $(obj)/%.dtb: $(src)/%.dts FORCE
 	$(call if_changed_dep, dtc)
 
-is used to compile the DT source file (testcase.dts) into a binary blob
-(testcase.dtb), also referred as flattened DT.
+is used to compile the DT source file (testcases.dts) into a binary blob
+(testcases.dtb), also referred as flattened DT.
 
 After that, using the following rule the binary blob above is wrapped as an
-assembly file (testcase.dtb.S).
+assembly file (testcases.dtb.S).
 
 $(obj)/%.dtb.S: $(obj)/%.dtb
 	$(call cmd, dt_S_dtb)
 
-The assembly file is compiled into an object file (testcase.dtb.o), and is
+The assembly file is compiled into an object file (testcases.dtb.o), and is
 linked into the kernel image.
 
 
@@ -98,7 +98,7 @@ child11 -> sibling12 -> sibling13 -> sibling14 -> null
 Figure 1: Generic structure of un-flattened device tree
 
 
-Before executing OF selftest, it is required to attach the test data to
+Before executing OF unittest, it is required to attach the test data to
 machine's device tree (if present). So, when selftest_data_add() is called,
 at first it reads the flattened device tree data linked into the kernel image
 via the following kernel symbols: