Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "This branch contains platform-related driver updates for ARM and
  ARM64, these are the areas that bring the changes:

  New drivers:

   - driver support for Renesas R-Car V3M (R8A77970)

   - power management support for Amlogic GX

   - a new driver for the Tegra BPMP thermal sensor

   - a new bus driver for Technologic Systems NBUS

  Changes for subsystems that prefer to merge through arm-soc:

   - the usual updates for reset controller drivers from Philipp Zabel,
     with five added drivers for SoCs in the arc, meson, socfpa,
     uniphier and mediatek families

   - updates to the ARM SCPI and PSCI frameworks, from Sudeep Holla,
     Heiner Kallweit and Lorenzo Pieralisi

  Changes specific to some ARM-based SoC

   - the Freescale/NXP DPAA QBMan drivers from PowerPC can now work on
     ARM as well

   - several changes for power management on Broadcom SoCs

   - various improvements on Qualcomm, Broadcom, Amlogic, Atmel,
     Mediatek

   - minor Cleanups for Samsung, TI OMAP SoCs"

[ NOTE! This doesn't work without the previous ARM SoC device-tree pull,
  because the R8A77970 driver is missing a header file that came from
  that pull.

  The fact that this got merged afterwards only fixes it at this point,
  and bisection of that driver will fail if/when you walk into the
  history of that driver.           - Linus ]

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (96 commits)
  soc: amlogic: meson-gx-pwrc-vpu: fix power-off when powered by bootloader
  bus: add driver for the Technologic Systems NBUS
  memory: omap-gpmc: Remove deprecated gpmc_update_nand_reg()
  soc: qcom: remove unused label
  soc: amlogic: gx pm domain: add PM and OF dependencies
  drivers/firmware: psci_checker: Add missing destroy_timer_on_stack()
  dt-bindings: power: add amlogic meson power domain bindings
  soc: amlogic: add Meson GX VPU Domains driver
  soc: qcom: Remote filesystem memory driver
  dt-binding: soc: qcom: Add binding for rmtfs memory
  of: reserved_mem: Accessor for acquiring reserved_mem
  of/platform: Generalize /reserved-memory handling
  soc: mediatek: pwrap: fix fatal compiler error
  soc: mediatek: pwrap: fix compiler errors
  arm64: mediatek: cleanup message for platform selection
  soc: Allow test-building of MediaTek drivers
  soc: mediatek: place Kconfig for all SoC drivers under menu
  soc: mediatek: pwrap: add support for MT7622 SoC
  soc: mediatek: pwrap: add common way for setup CS timing extenstion
  soc: mediatek: pwrap: add MediaTek MT6380 as one slave of pwrap
  ..

2 files changed, 26 insertions, 12 deletions

diff --git a/Documentation/devicetree/bindings/soc/fsl/bman.txt b/Documentation/devicetree/bindings/soc/fsl/bman.txt
index 47ac834414d8..48eed140765b 100644
--- a/Documentation/devicetree/bindings/soc/fsl/bman.txt
+++ b/Documentation/devicetree/bindings/soc/fsl/bman.txt
@@ -65,8 +65,8 @@ to the respective BMan instance
 BMan Private Memory Node
 
 BMan requires a contiguous range of physical memory used for the backing store
-for BMan Free Buffer Proxy Records (FBPR). This memory is reserved/allocated as a
-node under the /reserved-memory node
+for BMan Free Buffer Proxy Records (FBPR). This memory is reserved/allocated as
+a node under the /reserved-memory node.
 
 The BMan FBPR memory node must be named "bman-fbpr"
 
@@ -75,7 +75,9 @@ PROPERTIES
 - compatible
 	Usage:		required
 	Value type:	<stringlist>
-	Definition:	Must inclide "fsl,bman-fbpr"
+	Definition:	PPC platforms: Must include "fsl,bman-fbpr"
+			ARM platforms: Must include "shared-dma-pool"
+				       as well as the "no-map" property
 
 The following constraints are relevant to the FBPR private memory:
 	- The size must be 2^(size + 1), with size = 11..33. That is 4 KiB to
@@ -100,10 +102,10 @@ The example below shows a BMan FBPR dynamic allocation memory node
 		ranges;
 
 		bman_fbpr: bman-fbpr {
-			compatible = "fsl,bman-fbpr";
-			alloc-ranges = <0 0 0x10 0>;
+			compatible = "shared-mem-pool";
 			size = <0 0x1000000>;
 			alignment = <0 0x1000000>;
+			no-map;
 		};
 	};
 
diff --git a/Documentation/devicetree/bindings/soc/fsl/qman.txt b/Documentation/devicetree/bindings/soc/fsl/qman.txt
index 556ebb8be75d..ee96afd2af72 100644
--- a/Documentation/devicetree/bindings/soc/fsl/qman.txt
+++ b/Documentation/devicetree/bindings/soc/fsl/qman.txt
@@ -60,6 +60,12 @@ are located at offsets 0xbf8 and 0xbfc
 	Value type:	<prop-encoded-array>
 	Definition:	Reference input clock. Its frequency is half of the
 			platform clock
+- memory-regions
+	Usage:		Required for ARM
+	Value type:	<phandle array>
+	Definition:	List of phandles referencing the QMan private memory
+			nodes (described below). The qman-fqd node must be
+			first followed by qman-pfdr node. Only used on ARM
 
 Devices connected to a QMan instance via Direct Connect Portals (DCP) must link
 to the respective QMan instance
@@ -74,7 +80,9 @@ QMan Private Memory Nodes
 
 QMan requires two contiguous range of physical memory used for the backing store
 for QMan Frame Queue Descriptor (FQD) and Packed Frame Descriptor Record (PFDR).
-This memory is reserved/allocated as a nodes under the /reserved-memory node
+This memory is reserved/allocated as a node under the /reserved-memory node.
+
+For additional details about reserved memory regions see reserved-memory.txt
 
 The QMan FQD memory node must be named "qman-fqd"
 
@@ -83,7 +91,9 @@ PROPERTIES
 - compatible
 	Usage:		required
 	Value type:	<stringlist>
-	Definition:	Must inclide "fsl,qman-fqd"
+	Definition:	PPC platforms: Must include "fsl,qman-fqd"
+			ARM platforms: Must include "shared-dma-pool"
+				       as well as the "no-map" property
 
 The QMan PFDR memory node must be named "qman-pfdr"
 
@@ -92,7 +102,9 @@ PROPERTIES
 - compatible
 	Usage:		required
 	Value type:	<stringlist>
-	Definition:	Must inclide "fsl,qman-pfdr"
+	Definition:	PPC platforms: Must include "fsl,qman-pfdr"
+			ARM platforms: Must include "shared-dma-pool"
+				       as well as the "no-map" property
 
 The following constraints are relevant to the FQD and PFDR private memory:
 	- The size must be 2^(size + 1), with size = 11..29. That is 4 KiB to
@@ -117,16 +129,16 @@ The example below shows a QMan FQD and a PFDR dynamic allocation memory nodes
 		ranges;
 
 		qman_fqd: qman-fqd {
-			compatible = "fsl,qman-fqd";
-			alloc-ranges = <0 0 0x10 0>;
+			compatible = "shared-dma-pool";
 			size = <0 0x400000>;
 			alignment = <0 0x400000>;
+			no-map;
 		};
 		qman_pfdr: qman-pfdr {
-			compatible = "fsl,qman-pfdr";
-			alloc-ranges = <0 0 0x10 0>;
+			compatible = "shared-dma-pool";
 			size = <0 0x2000000>;
 			alignment = <0 0x2000000>;
+			no-map;
 		};
 	};