diff options
Diffstat (limited to 'Documentation/devicetree/bindings/arm')
8 files changed, 71 insertions, 89 deletions
diff --git a/Documentation/devicetree/bindings/arm/arm,cci-400.yaml b/Documentation/devicetree/bindings/arm/arm,cci-400.yaml index d28303d909e1..a4f086c2f9c4 100644 --- a/Documentation/devicetree/bindings/arm/arm,cci-400.yaml +++ b/Documentation/devicetree/bindings/arm/arm,cci-400.yaml @@ -45,7 +45,11 @@ patternProperties: properties: compatible: - const: arm,cci-400-ctrl-if + oneOf: + - const: arm,cci-400-ctrl-if + - items: + - const: arm,cci-400-ctrl-if + - const: syscon interface-type: enum: diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml index 949444aba1f8..f4101f94241a 100644 --- a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml +++ b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml @@ -308,7 +308,7 @@ examples: arm,trig-in-sigs = <0 1>; arm,trig-in-types = <PE_DBGTRIGGER PE_PMUIRQ>; - arm,trig-out-sigs = <0 1 2 >; + arm,trig-out-sigs = <0 1 2>; arm,trig-out-types = <PE_EDBGREQ PE_DBGRESTART PE_CTIIRQ>; diff --git a/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml b/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml index 25a2b42105e5..052e23966a8f 100644 --- a/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml +++ b/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml @@ -48,7 +48,7 @@ properties: const: debug_messages reg: - minItems: 1 + maxItems: 1 mbox-names: description: | @@ -59,7 +59,7 @@ properties: - const: tx mboxes: - minItems: 2 + maxItems: 2 ti,host-id: $ref: /schemas/types.yaml#/definitions/uint32 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml index 9aa39b002361..5ede7d277488 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml @@ -19,7 +19,7 @@ properties: - enum: - mediatek,mt2701-audsys - mediatek,mt6765-audsys - - mediatek,mt6779-audsys + - mediatek,mt6779-audio - mediatek,mt7622-audsys - mediatek,mt8167-audsys - mediatek,mt8173-audsys diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,g3dsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,g3dsys.txt deleted file mode 100644 index 7de43bf41fdc..000000000000 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,g3dsys.txt +++ /dev/null @@ -1,30 +0,0 @@ -MediaTek g3dsys controller -============================ - -The MediaTek g3dsys controller provides various clocks and reset controller to -the GPU. - -Required Properties: - -- compatible: Should be: - - "mediatek,mt2701-g3dsys", "syscon": - for MT2701 SoC - - "mediatek,mt7623-g3dsys", "mediatek,mt2701-g3dsys", "syscon": - for MT7623 SoC -- #clock-cells: Must be 1 -- #reset-cells: Must be 1 - -The g3dsys controller uses the common clk binding from -Documentation/devicetree/bindings/clock/clock-bindings.txt -The available clocks are defined in dt-bindings/clock/mt*-clk.h. - -Example: - -g3dsys: clock-controller@13000000 { - compatible = "mediatek,mt7623-g3dsys", - "mediatek,mt2701-g3dsys", - "syscon"; - reg = <0 0x13000000 0 0x200>; - #clock-cells = <1>; - #reset-cells = <1>; -}; diff --git a/Documentation/devicetree/bindings/arm/omap/mpu.txt b/Documentation/devicetree/bindings/arm/omap/mpu.txt deleted file mode 100644 index e41490e6979c..000000000000 --- a/Documentation/devicetree/bindings/arm/omap/mpu.txt +++ /dev/null @@ -1,54 +0,0 @@ -* TI - MPU (Main Processor Unit) subsystem - -The MPU subsystem contain one or several ARM cores -depending of the version. -The MPU contain CPUs, GIC, L2 cache and a local PRCM. - -Required properties: -- compatible : Should be "ti,omap3-mpu" for OMAP3 - Should be "ti,omap4-mpu" for OMAP4 - Should be "ti,omap5-mpu" for OMAP5 -- ti,hwmods: "mpu" - -Optional properties: -- sram: Phandle to the ocmcram node - -am335x and am437x only: -- pm-sram: Phandles to ocmcram nodes to be used for power management. - First should be type 'protect-exec' for the driver to use to copy - and run PM functions, second should be regular pool to be used for - data region for code. See Documentation/devicetree/bindings/sram/sram.yaml - for more details. - -Examples: - -- For an OMAP5 SMP system: - -mpu { - compatible = "ti,omap5-mpu"; - ti,hwmods = "mpu" -}; - -- For an OMAP4 SMP system: - -mpu { - compatible = "ti,omap4-mpu"; - ti,hwmods = "mpu"; -}; - - -- For an OMAP3 monocore system: - -mpu { - compatible = "ti,omap3-mpu"; - ti,hwmods = "mpu"; -}; - -- For an AM335x system: - -mpu { - compatible = "ti,omap3-mpu"; - ti,hwmods = "mpu"; - pm-sram = <&pm_sram_code - &pm_sram_data>; -}; diff --git a/Documentation/devicetree/bindings/arm/ti/ti,omap-mpu.yaml b/Documentation/devicetree/bindings/arm/ti/ti,omap-mpu.yaml new file mode 100644 index 000000000000..abd8c64e8e9f --- /dev/null +++ b/Documentation/devicetree/bindings/arm/ti/ti,omap-mpu.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/ti/ti,omap-mpu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI MPU (Main Processor Unit) subsystem + +maintainers: + - Benoit Cousson <b-cousson@ti.com> + +description: + The MPU subsystem contains one or several ARM cores depending on the version. + The MPU contains CPUs, GIC, L2 cache and a local PRCM. + +properties: + compatible: + enum: + - ti,omap3-mpu + - ti,omap4-mpu + - ti,omap5-mpu + + ti,hwmods: + $ref: /schemas/types.yaml#/definitions/string + description: Name of the hwmod associated with the MPU + const: mpu + deprecated: true + + sram: + description: ocmcram node + + pm-sram: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: ocmcram nodes for power management. For am335x and am437x. + items: + - items: + - description: ocmcram node of type protect-exec for PM functions + - items: + - description: ocmcram node of regular pool to be used for data region + +required: + - compatible + +additionalProperties: false + +examples: + - | + mpu { + compatible = "ti,omap5-mpu"; + ti,hwmods = "mpu"; + }; + + - | + mpu { + compatible = "ti,omap3-mpu"; + ti,hwmods = "mpu"; + pm-sram = <&pm_sram_code &pm_sram_data>; + }; diff --git a/Documentation/devicetree/bindings/arm/vexpress-config.yaml b/Documentation/devicetree/bindings/arm/vexpress-config.yaml index 41c53e3acc12..b04e8e052181 100644 --- a/Documentation/devicetree/bindings/arm/vexpress-config.yaml +++ b/Documentation/devicetree/bindings/arm/vexpress-config.yaml @@ -139,6 +139,10 @@ patternProperties: "^regulator-.+$": $ref: /schemas/regulator/regulator.yaml# + description: + If regulator-min-microvolt and regulator-max-microvolt do not both + define a range, the supply is treated as fixed and only its voltage + can be read. properties: compatible: const: arm,vexpress-volt |