Merge branch 'dt/linus' into dt/next

Documentation/devicetree/bindings/arm/bcm/raspberrypi,bcm2835-firmware.yaml

@@ -23,7 +23,7 @@ properties:
   compatible:
     items:
       - const: raspberrypi,bcm2835-firmware
-      - const: simple-bus
+      - const: simple-mfd
 
   mboxes:
     $ref: '/schemas/types.yaml#/definitions/phandle'
@@ -57,7 +57,7 @@ required:
 examples:
   - |
     firmware {
-        compatible = "raspberrypi,bcm2835-firmware", "simple-bus";
+        compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
         mboxes = <&mailbox>;
 
         firmware_clocks: clocks {

Documentation/devicetree/bindings/clock/imx23-clock.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Clock bindings for Freescale i.MX23
 
 maintainers:
-  - Shawn Guo <shawn.guo@linaro.org>
+  - Shawn Guo <shawnguo@kernel.org>
 
 description: |
   The clock consumer should specify the desired clock by having the clock

Documentation/devicetree/bindings/clock/imx28-clock.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Clock bindings for Freescale i.MX28
 
 maintainers:
-  - Shawn Guo <shawn.guo@linaro.org>
+  - Shawn Guo <shawnguo@kernel.org>
 
 description: |
   The clock consumer should specify the desired clock by having the clock

Documentation/devicetree/bindings/crypto/ti,sa2ul.yaml

@@ -67,7 +67,7 @@ examples:
 
     main_crypto: crypto@4e00000 {
         compatible = "ti,j721-sa2ul";
-        reg = <0x0 0x4e00000 0x0 0x1200>;
+        reg = <0x4e00000 0x1200>;
         power-domains = <&k3_pds 264 TI_SCI_PD_EXCLUSIVE>;
         dmas = <&main_udmap 0xc000>, <&main_udmap 0x4000>,
                <&main_udmap 0x4001>;

Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml

@@ -145,10 +145,10 @@ examples:
 
     display@fd4a0000 {
         compatible = "xlnx,zynqmp-dpsub-1.7";
-        reg = <0x0 0xfd4a0000 0x0 0x1000>,
-              <0x0 0xfd4aa000 0x0 0x1000>,
-              <0x0 0xfd4ab000 0x0 0x1000>,
-              <0x0 0xfd4ac000 0x0 0x1000>;
+        reg = <0xfd4a0000 0x1000>,
+              <0xfd4aa000 0x1000>,
+              <0xfd4ab000 0x1000>,
+              <0xfd4ac000 0x1000>;
         reg-names = "dp", "blend", "av_buf", "aud";
         interrupts = <0 119 4>;
         interrupt-parent = <&gic>;

Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml

@@ -57,7 +57,7 @@ examples:
 
     dma: dma-controller@fd4c0000 {
       compatible = "xlnx,zynqmp-dpdma";
-      reg = <0x0 0xfd4c0000 0x0 0x1000>;
+      reg = <0xfd4c0000 0x1000>;
       interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
       interrupt-parent = <&gic>;
       clocks = <&dpdma_clk>;

Documentation/devicetree/bindings/gpio/gpio-mxs.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Freescale MXS GPIO controller
 
 maintainers:
-  - Shawn Guo <shawn.guo@linaro.org>
+  - Shawn Guo <shawnguo@kernel.org>
   - Anson Huang <Anson.Huang@nxp.com>
 
 description: |

Documentation/devicetree/bindings/i2c/i2c-mxs.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Freescale MXS Inter IC (I2C) Controller
 
 maintainers:
-  - Shawn Guo <shawn.guo@linaro.org>
+  - Shawn Guo <shawnguo@kernel.org>
 
 properties:
   compatible:

Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml

@@ -30,7 +30,7 @@ properties:
     const: 0
 
 patternProperties:
-  "^multi-led[0-9a-f]$":
+  "^multi-led@[0-9a-b]$":
     type: object
     allOf:
       - $ref: leds-class-multicolor.yaml#

Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Freescale Enhanced Secure Digital Host Controller (eSDHC) for i.MX
 
 maintainers:
-  - Shawn Guo <shawn.guo@linaro.org>
+  - Shawn Guo <shawnguo@kernel.org>
 
 allOf:
   - $ref: "mmc-controller.yaml"

Documentation/devicetree/bindings/mmc/mxs-mmc.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Freescale MXS MMC controller
 
 maintainers:
-  - Shawn Guo <shawn.guo@linaro.org>
+  - Shawn Guo <shawnguo@kernel.org>
 
 description: |
   The Freescale MXS Synchronous Serial Ports (SSP) can act as a MMC controller

Documentation/devicetree/bindings/net/ethernet-controller.yaml

@@ -54,7 +54,8 @@ properties:
 
   phy-connection-type:
     description:
-      Operation mode of the PHY interface
+      Specifies interface type between the Ethernet device and a physical
+      layer (PHY) device.
     enum:
       # There is not a standard bus between the MAC and the PHY,
       # something proprietary is being used to embed the PHY in the

Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml

@@ -9,6 +9,14 @@ title: PCIe RC controller on Intel Gateway SoCs
 maintainers:
   - Dilip Kota <eswara.kota@linux.intel.com>
 
+select:
+  properties:
+    compatible:
+      contains:
+        const: intel,lgm-pcie
+  required:
+    - compatible
+
 properties:
   compatible:
     items:

Documentation/devicetree/bindings/pwm/mxs-pwm.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Freescale MXS PWM controller
 
 maintainers:
-  - Shawn Guo <shawn.guo@linaro.org>
+  - Shawn Guo <shawnguo@kernel.org>
   - Anson Huang <anson.huang@nxp.com>
 
 properties:

Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Freescale (Enhanced) Configurable Serial Peripheral Interface (CSPI/eCSPI) for i.MX
 
 maintainers:
-  - Shawn Guo <shawn.guo@linaro.org>
+  - Shawn Guo <shawnguo@kernel.org>
 
 allOf:
   - $ref: "/schemas/spi/spi-controller.yaml#"

Documentation/devicetree/bindings/thermal/imx-thermal.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: NXP i.MX Thermal Binding
 
 maintainers:
-  - Shawn Guo <shawn.guo@linaro.org>
+  - Shawn Guo <shawnguo@kernel.org>
   - Anson Huang <Anson.Huang@nxp.com>
 
 properties:

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -1001,7 +1001,7 @@ patternProperties:
   "^sst,.*":
     description: Silicon Storage Technology, Inc.
   "^sstar,.*":
-    description: Xiamen Xingchen(SigmaStar) Technology Co., Ltd. 
+    description: Xiamen Xingchen(SigmaStar) Technology Co., Ltd.
       (formerly part of MStar Semiconductor, Inc.)
   "^st,.*":
     description: STMicroelectronics

Documentation/devicetree/writing-schema.rst

@@ -5,7 +5,7 @@ Writing DeviceTree Bindings in json-schema
 
 Devicetree bindings are written using json-schema vocabulary. Schema files are
 written in a JSON compatible subset of YAML. YAML is used instead of JSON as it
-considered more human readable and has some advantages such as allowing
+is considered more human readable and has some advantages such as allowing
 comments (Prefixed with '#').
 
 Schema Contents
@@ -19,7 +19,7 @@ $id
   A json-schema unique identifier string. The string must be a valid
   URI typically containing the binding's filename and path. For DT schema, it must
   begin with "http://devicetree.org/schemas/". The URL is used in constructing
-  references to other files specified in schema "$ref" properties. A $ref values
+  references to other files specified in schema "$ref" properties. A $ref value
   with a leading '/' will have the hostname prepended. A $ref value a relative
   path or filename only will be prepended with the hostname and path components
   of the current schema file's '$id' value. A URL is used even for local files,

arch/arm/boot/dts/bcm2835-rpi.dtsi

@@ -13,7 +13,7 @@ act {
 
 	soc {
 		firmware: firmware {
-			compatible = "raspberrypi,bcm2835-firmware", "simple-bus";
+			compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
 			#address-cells = <1>;
 			#size-cells = <1>;
 

drivers/of/address.c

@@ -128,15 +128,29 @@ static unsigned int of_bus_pci_get_flags(const __be32 *addr)
  * PCI bus specific translator
  */
 
+static bool of_node_is_pcie(struct device_node *np)
+{
+	bool is_pcie = of_node_name_eq(np, "pcie");
+
+	if (is_pcie)
+		pr_warn_once("%pOF: Missing device_type\n", np);
+
+	return is_pcie;
+}
+
 static int of_bus_pci_match(struct device_node *np)
 {
 	/*
  	 * "pciex" is PCI Express
 	 * "vci" is for the /chaos bridge on 1st-gen PCI powermacs
 	 * "ht" is hypertransport
+	 *
+	 * If none of the device_type match, and that the node name is
+	 * "pcie", accept the device as PCI (with a warning).
 	 */
 	return of_node_is_type(np, "pci") || of_node_is_type(np, "pciex") ||
-		of_node_is_type(np, "vci") || of_node_is_type(np, "ht");
+		of_node_is_type(np, "vci") || of_node_is_type(np, "ht") ||
+		of_node_is_pcie(np);
 }
 
 static void of_bus_pci_count_cells(struct device_node *np,
@@ -985,6 +999,11 @@ int of_dma_get_range(struct device_node *np, u64 *dma_addr, u64 *paddr, u64 *siz
 			/* Don't error out as we'd break some existing DTs */
 			continue;
 		}
+		if (range.cpu_addr == OF_BAD_ADDR) {
+			pr_err("translation of DMA address(%llx) to CPU address failed node(%pOF)\n",
+			       range.bus_addr, node);
+			continue;
+		}
 		dma_offset = range.cpu_addr - range.bus_addr;
 
 		/* Take lower and upper limits */

scripts/dtc/Makefile

@@ -9,7 +9,7 @@ dtc-objs	:= dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
 dtc-objs	+= dtc-lexer.lex.o dtc-parser.tab.o
 
 # Source files need to get at the userspace version of libfdt_env.h to compile
-HOST_EXTRACFLAGS := -I $(srctree)/$(src)/libfdt
+HOST_EXTRACFLAGS += -I $(srctree)/$(src)/libfdt
 
 ifeq ($(shell pkg-config --exists yaml-0.1 2>/dev/null && echo yes),)
 ifneq ($(CHECK_DT_BINDING)$(CHECK_DTBS),)