Commit 2c97b5ae authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux 

Pull Devicetree updates from Rob Herring:

 - DT schemas for PWM, syscon, power domains, SRAM, syscon-reboot,
   syscon-poweroff, renesas-irqc, simple-pm-bus, renesas-bsc, pwm-rcar,
   Renesas tpu, at24 eeprom, rtc-sh, Allwinner PS/2, sharp,ld-d5116z01b
   panel, Arm SMMU, max77650, Meson CEC, Amlogic canvas and DWC3 glue,
   Allwinner A10 mUSB and CAN, TI Davinci MDIO, QCom QCS404
   interconnect, Unisoc/Spreadtrum SoCs and UART

 - Convert a bunch of Samsung bindings to DT schema

 - Convert a bunch of ST stm32 bindings to DT schema

 - Realtek and Exynos additions to Arm Mali bindings

 - Fix schema errors in RiscV CPU schema

 - Various schema fixes from improved meta-schema checks

 - Improve the handling of 'dma-ranges' and in particular fix DMA mask
   setup on PCI bridges

 - Fix a memory leak in add_changeset_property() and DT unit tests.

 - Several documentation improvements for schema validation

 - Rework build rules to improve schema validation errors

 - Color output for dtx_diff

* tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (138 commits)
  libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h
  dt-bindings: arm: Remove leftover axentia.txt
  of: unittest: fix memory leak in attach_node_and_children
  of: overlay: add_changeset_property() memory leak
  dt-bindings: interrupt-controller: arm,gic-v3: Add missing type to interrupt-partition-* nodes
  dt-bindings: firmware: ixp4xx: Drop redundant minItems/maxItems
  dt-bindings: power: Rename back power_domain.txt bindings to fix references
  dt-bindings: i2c: stm32: Migrate i2c-stm32 documentation to yaml
  dt-bindings: mtd: Convert stm32 fmc2-nand bindings to json-schema
  dt-bindings: remoteproc: convert stm32-rproc to json-schema
  dt-bindings: mailbox: convert stm32-ipcc to json-schema
  dt-bindings: mfd: Convert stm32 low power timers bindings to json-schema
  dt-bindings: interrupt-controller: Convert stm32-exti to json-schema
  dt-bindings: crypto: Convert stm32 HASH bindings to json-schema
  dt-bindings: rng: Convert stm32 RNG bindings to json-schema
  dt-bindings: pwm: Convert Samsung PWM bindings to json-schema
  dt-bindings: pwm: Convert PWM bindings to json-schema
  dt-bindings: serial: Add a new compatible string for SC9863A
  dt-bindings: serial: Convert sprd-uart to json-schema
  dt-bindings: arm: Add bindings for Unisoc SC9863A
  ...
parents 8328dd2f a8de1304

Documentation/devicetree/bindings/Makefile

+4 −1
Original line number Diff line number Diff line
@@ -12,7 +12,6 @@ $(obj)/%.example.dts: $(src)/%.yaml FORCE 
	$(call if_changed,chk_binding)



DT_TMP_SCHEMA := processed-schema.yaml

extra-y += $(DT_TMP_SCHEMA)



quiet_cmd_mk_schema = SCHEMA  $@

      cmd_mk_schema = $(DT_MK_SCHEMA) $(DT_MK_SCHEMA_FLAGS) -o $@ $(real-prereqs)
@@ -26,8 +25,12 @@ DT_DOCS = $(shell \ 


DT_SCHEMA_FILES ?= $(addprefix $(src)/,$(DT_DOCS))



ifeq ($(CHECK_DTBS),)

extra-y += $(patsubst $(src)/%.yaml,%.example.dts, $(DT_SCHEMA_FILES))

extra-y += $(patsubst $(src)/%.yaml,%.example.dt.yaml, $(DT_SCHEMA_FILES))

endif



$(obj)/$(DT_TMP_SCHEMA): $(DT_SCHEMA_FILES) FORCE

	$(call if_changed,mk_schema)



extra-y += $(DT_TMP_SCHEMA)

Documentation/devicetree/bindings/arm/amlogic/smp-sram.txt

deleted100644 → 0
+0 −32
Original line number Diff line number Diff line 
Amlogic Meson8 and Meson8b SRAM for smp bringup:

------------------------------------------------



Amlogic's SMP-capable SoCs use part of the sram for the bringup of the cores.

Once the core gets powered up it executes the code that is residing at a

specific location.



Therefore a reserved section sub-node has to be added to the mmio-sram

declaration.



Required sub-node properties:

- compatible : depending on the SoC this should be one of:

		"amlogic,meson8-smp-sram"

		"amlogic,meson8b-smp-sram"



The rest of the properties should follow the generic mmio-sram discription

found in ../../misc/sram.txt



Example:



	sram: sram@d9000000 {

		compatible = "mmio-sram";

		reg = <0xd9000000 0x20000>;

		#address-cells = <1>;

		#size-cells = <1>;

		ranges = <0 0xd9000000 0x20000>;



		smp-sram@1ff80 {

			compatible = "amlogic,meson8b-smp-sram";

			reg = <0x1ff80 0x8>;

		};

	};

Documentation/devicetree/bindings/arm/arm,scmi.txt

+1 −1
Original line number Diff line number Diff line
@@ -100,7 +100,7 @@ Required sub-node properties: 


[0] http://infocenter.arm.com/help/topic/com.arm.doc.den0056a/index.html

[1] Documentation/devicetree/bindings/clock/clock-bindings.txt

[2] Documentation/devicetree/bindings/power/power_domain.txt

[2] Documentation/devicetree/bindings/power/power-domain.yaml

[3] Documentation/devicetree/bindings/thermal/thermal.txt

[4] Documentation/devicetree/bindings/sram/sram.txt

[5] Documentation/devicetree/bindings/reset/reset.txt

Documentation/devicetree/bindings/arm/arm,scpi.txt

+1 −1
Original line number Diff line number Diff line
@@ -110,7 +110,7 @@ Required properties: 
[1] Documentation/devicetree/bindings/clock/clock-bindings.txt

[2] Documentation/devicetree/bindings/thermal/thermal.txt

[3] Documentation/devicetree/bindings/sram/sram.txt

[4] Documentation/devicetree/bindings/power/power_domain.txt

[4] Documentation/devicetree/bindings/power/power-domain.yaml



Example:

Documentation/devicetree/bindings/arm/axentia.txt

deleted100644 → 0
+0 −28
Original line number Diff line number Diff line 
Device tree bindings for Axentia ARM devices

============================================



Linea CPU module

----------------



Required root node properties:

compatible = "axentia,linea",

	     "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";

and following the rules from atmel-at91.txt for a sama5d31 SoC.





Nattis v2 board with Natte v2 power board

-----------------------------------------



Required root node properties:

compatible = "axentia,nattis-2", "axentia,natte-2", "axentia,linea",

	     "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";

and following the rules from above for the axentia,linea CPU module.





TSE-850 v3 board

----------------



Required root node properties:

compatible = "axentia,tse850v3", "axentia,linea",

	     "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";

and following the rules from above for the axentia,linea CPU module.

CRA Git | Maintained and supported by SUSTech CRA and CCSE