diff options
Diffstat (limited to 'sys/contrib/device-tree/Bindings/nvmem')
39 files changed, 917 insertions, 22 deletions
diff --git a/sys/contrib/device-tree/Bindings/nvmem/allwinner,sun4i-a10-sid.yaml b/sys/contrib/device-tree/Bindings/nvmem/allwinner,sun4i-a10-sid.yaml index 296001e7f498..f67470b8a2ed 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/allwinner,sun4i-a10-sid.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/allwinner,sun4i-a10-sid.yaml @@ -12,6 +12,7 @@ maintainers: allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: @@ -23,7 +24,10 @@ properties: - const: allwinner,sun20i-d1-sid - const: allwinner,sun50i-a64-sid - items: - - const: allwinner,sun50i-a100-sid + - enum: + - allwinner,sun50i-a100-sid + - allwinner,sun50i-h616-sid + - allwinner,sun55i-a523-sid - const: allwinner,sun50i-a64-sid - const: allwinner,sun50i-h5-sid - const: allwinner,sun50i-h6-sid diff --git a/sys/contrib/device-tree/Bindings/nvmem/amlogic,meson-gxbb-efuse.yaml b/sys/contrib/device-tree/Bindings/nvmem/amlogic,meson-gxbb-efuse.yaml index e49c2754ff55..99ddc9a4af05 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/amlogic,meson-gxbb-efuse.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/amlogic,meson-gxbb-efuse.yaml @@ -11,6 +11,7 @@ maintainers: allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: @@ -27,6 +28,9 @@ properties: description: phandle to the secure-monitor node $ref: /schemas/types.yaml#/definitions/phandle + power-domains: + maxItems: 1 + required: - compatible - clocks diff --git a/sys/contrib/device-tree/Bindings/nvmem/amlogic,meson6-efuse.yaml b/sys/contrib/device-tree/Bindings/nvmem/amlogic,meson6-efuse.yaml index 84b3dfd21e09..9879d521842e 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/amlogic,meson6-efuse.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/amlogic,meson6-efuse.yaml @@ -12,6 +12,7 @@ maintainers: allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: @@ -52,6 +53,6 @@ examples: }; temperature_calib: calib@1f4 { - reg = <0x1f4 0x4>; + reg = <0x1f4 0x4>; }; }; diff --git a/sys/contrib/device-tree/Bindings/nvmem/apple,efuses.yaml b/sys/contrib/device-tree/Bindings/nvmem/apple,efuses.yaml index e0860b6b85f3..d3abdafdbca0 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/apple,efuses.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/apple,efuses.yaml @@ -16,6 +16,7 @@ maintainers: allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: diff --git a/sys/contrib/device-tree/Bindings/nvmem/apple,spmi-nvmem.yaml b/sys/contrib/device-tree/Bindings/nvmem/apple,spmi-nvmem.yaml new file mode 100644 index 000000000000..80b5a6cdcec9 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/apple,spmi-nvmem.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/apple,spmi-nvmem.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple SPMI NVMEM + +description: Exports a series of SPMI registers as NVMEM cells + +maintainers: + - Sasha Finkelstein <fnkl.kernel@gmail.com> + +allOf: + - $ref: nvmem.yaml# + +properties: + compatible: + items: + - enum: + - apple,maverick-pmic + - apple,sera-pmic + - apple,stowe-pmic + - const: apple,spmi-nvmem + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/spmi/spmi.h> + + pmic@f { + compatible = "apple,maverick-pmic", "apple,spmi-nvmem"; + reg = <0xf SPMI_USID>; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + boot_stage: boot-stage@6001 { + reg = <0x6001 0x1>; + }; + }; + }; + +... diff --git a/sys/contrib/device-tree/Bindings/nvmem/fsl,layerscape-sfp.yaml b/sys/contrib/device-tree/Bindings/nvmem/fsl,layerscape-sfp.yaml index 70fb2ad25103..1b20b49eee79 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/fsl,layerscape-sfp.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/fsl,layerscape-sfp.yaml @@ -15,6 +15,7 @@ description: | allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml properties: compatible: diff --git a/sys/contrib/device-tree/Bindings/nvmem/fsl,t1023-sfp.yaml b/sys/contrib/device-tree/Bindings/nvmem/fsl,t1023-sfp.yaml new file mode 100644 index 000000000000..df826b40d8ca --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/fsl,t1023-sfp.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/fsl,t1023-sfp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP QorIQ eFuse support + +maintainers: + - Richard Alpe <richard@bit42.se> + +description: + Read support for the eFuses (SFP) on NXP QorIQ series SoC's. + +allOf: + - $ref: nvmem.yaml# + +properties: + compatible: + const: fsl,t1023-sfp + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + efuse@e8000 { + compatible = "fsl,t1023-sfp"; + reg = <0xe8000 0x1000>; + }; +... diff --git a/sys/contrib/device-tree/Bindings/nvmem/fsl,vf610-ocotp.yaml b/sys/contrib/device-tree/Bindings/nvmem/fsl,vf610-ocotp.yaml new file mode 100644 index 000000000000..5aef86a752a6 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/fsl,vf610-ocotp.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/fsl,vf610-ocotp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: On-Chip OTP Memory for Freescale Vybrid + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +allOf: + - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml + +properties: + compatible: + items: + - enum: + - fsl,vf610-ocotp + - const: syscon + + reg: + maxItems: 1 + + clocks: + items: + - description: ipg clock we associate with the OCOTP peripheral + +required: + - compatible + - reg + - clocks + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/vf610-clock.h> + + ocotp@400a5000 { + compatible = "fsl,vf610-ocotp", "syscon"; + reg = <0x400a5000 0xcf0>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&clks VF610_CLK_OCOTP>; + }; diff --git a/sys/contrib/device-tree/Bindings/nvmem/imx-iim.yaml b/sys/contrib/device-tree/Bindings/nvmem/imx-iim.yaml index e9d9d8df4811..bb37d72c9eaa 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/imx-iim.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/imx-iim.yaml @@ -7,7 +7,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Freescale i.MX IC Identification Module (IIM) maintainers: - - Anson Huang <Anson.Huang@nxp.com> + - Shawn Guo <shawnguo@kernel.org> + - Sascha Hauer <s.hauer@pengutronix.de> + - Fabio Estevam <festevam@gmail.com> description: | This binding represents the IC Identification Module (IIM) found on diff --git a/sys/contrib/device-tree/Bindings/nvmem/imx-ocotp.yaml b/sys/contrib/device-tree/Bindings/nvmem/imx-ocotp.yaml index 99e60d713dac..b2cb76cf9053 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/imx-ocotp.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/imx-ocotp.yaml @@ -7,15 +7,18 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Freescale i.MX On-Chip OTP Controller (OCOTP) maintainers: - - Anson Huang <Anson.Huang@nxp.com> + - Shawn Guo <shawnguo@kernel.org> + - Sascha Hauer <s.hauer@pengutronix.de> + - Fabio Estevam <festevam@gmail.com> description: | This binding represents the on-chip eFuse OTP controller found on i.MX6Q/D, i.MX6DL/S, i.MX6SL, i.MX6SX, i.MX6UL, i.MX6ULL/ULZ, i.MX6SLL, - i.MX7D/S, i.MX7ULP, i.MX8MQ, i.MX8MM, i.MX8MN i.MX8MP and i.MX93 SoCs. + i.MX7D/S, i.MX7ULP, i.MX8MQ, i.MX8MM, i.MX8MN i.MX8MP and i.MX93/5 SoCs. allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: @@ -33,6 +36,7 @@ properties: - fsl,imx8mq-ocotp - fsl,imx8mm-ocotp - fsl,imx93-ocotp + - fsl,imx95-ocotp - const: syscon - items: - enum: diff --git a/sys/contrib/device-tree/Bindings/nvmem/layouts/fixed-cell.yaml b/sys/contrib/device-tree/Bindings/nvmem/layouts/fixed-cell.yaml index e698098450e1..38e3ad50ff4f 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/layouts/fixed-cell.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/layouts/fixed-cell.yaml @@ -11,6 +11,15 @@ maintainers: - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> properties: + compatible: + oneOf: + - const: mac-base + description: > + Cell with base MAC address to be used for calculating extra relative + addresses. + It can be stored in a plain binary format (cell length 6) or as an + ASCII text like "00:11:22:33:44:55" (cell length 17). + reg: maxItems: 1 @@ -18,13 +27,28 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32-array items: - minimum: 0 - maximum: 7 + maximum: 31 description: Offset in bit within the address range specified by reg. - minimum: 1 description: Size in bit within the address range specified by reg. +allOf: + - if: + properties: + compatible: + contains: + const: mac-base + required: [ compatible ] + then: + properties: + "#nvmem-cell-cells": + description: The first argument is a MAC address offset. + const: 1 + required: + - "#nvmem-cell-cells" + required: - reg diff --git a/sys/contrib/device-tree/Bindings/nvmem/layouts/fixed-layout.yaml b/sys/contrib/device-tree/Bindings/nvmem/layouts/fixed-layout.yaml index c271537d0714..b01567f99284 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/layouts/fixed-layout.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/layouts/fixed-layout.yaml @@ -27,7 +27,7 @@ properties: const: 1 patternProperties: - "@[a-f0-9]+$": + "@[a-f0-9]+(,[0-7])?$": type: object $ref: fixed-cell.yaml unevaluatedProperties: false @@ -44,6 +44,18 @@ examples: #address-cells = <1>; #size-cells = <1>; + mac@100 { + compatible = "mac-base"; + reg = <0x100 0x6>; + #nvmem-cell-cells = <1>; + }; + + mac@110 { + compatible = "mac-base"; + reg = <0x110 0x11>; + #nvmem-cell-cells = <1>; + }; + calibration@4000 { reg = <0x4000 0x100>; }; diff --git a/sys/contrib/device-tree/Bindings/nvmem/layouts/nvmem-layout.yaml b/sys/contrib/device-tree/Bindings/nvmem/layouts/nvmem-layout.yaml index 3b40f7880774..382507060651 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/layouts/nvmem-layout.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/layouts/nvmem-layout.yaml @@ -21,6 +21,7 @@ oneOf: - $ref: fixed-layout.yaml - $ref: kontron,sl28-vpd.yaml - $ref: onie,tlv-layout.yaml + - $ref: u-boot,env.yaml properties: compatible: true diff --git a/sys/contrib/device-tree/Bindings/nvmem/layouts/onie,tlv-layout.yaml b/sys/contrib/device-tree/Bindings/nvmem/layouts/onie,tlv-layout.yaml index 714a6538cc7c..ee8ac322332d 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/layouts/onie,tlv-layout.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/layouts/onie,tlv-layout.yaml @@ -14,7 +14,7 @@ description: infrastructure shall provide a non-volatile memory with a table whose the content is well specified and gives many information about the manufacturer (name, country of manufacture, etc) as well as device caracteristics (serial - number, hardware version, mac addresses, etc). The underlaying device type + number, hardware version, mac addresses, etc). The underlying device type (flash, EEPROM,...) is not specified. The exact location of each value is also dynamic and should be discovered at run time because it depends on the parameters the manufacturer decided to embed. diff --git a/sys/contrib/device-tree/Bindings/nvmem/layouts/u-boot,env.yaml b/sys/contrib/device-tree/Bindings/nvmem/layouts/u-boot,env.yaml new file mode 100644 index 000000000000..56a8f55d4a09 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/layouts/u-boot,env.yaml @@ -0,0 +1,132 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/layouts/u-boot,env.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: U-Boot environment variables layout + +description: | + U-Boot uses environment variables to store device parameters and + configuration. They may be used for booting process, setup or keeping end user + info. + + Data is stored using U-Boot specific formats (variant specific header and NUL + separated key-value pairs). + + Environment data can be stored on various storage entities, e.g.: + 1. Raw flash partition + 2. UBI volume + + This binding allows marking storage device (as containing env data) and + specifying used format. + + Variables can be defined as NVMEM device subnodes. + +maintainers: + - Rafał Miłecki <rafal@milecki.pl> + +properties: + compatible: + oneOf: + - description: A standalone env data block + const: u-boot,env + - description: Two redundant blocks with active one flagged + const: u-boot,env-redundant-bool + - description: Two redundant blocks with active having higher counter + const: u-boot,env-redundant-count + - description: Broadcom's variant with custom header + const: brcm,env + + reg: + description: Partition offset and size for env on top of MTD + maxItems: 1 + + bootcmd: + type: object + description: Command to use for automatic booting + + ethaddr: + type: object + description: Ethernet interfaces base MAC address. + additionalProperties: false + + properties: + "#nvmem-cell-cells": + description: The first argument is a MAC address offset. + const: 1 + +allOf: + - if: + properties: + $nodename: + not: + contains: + pattern: "^partition@[0-9a-f]+$" + then: + properties: + reg: false + +additionalProperties: false + +examples: + - | + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + reg = <0x0 0x40000>; + label = "u-boot"; + read-only; + }; + + env: partition@40000 { + compatible = "u-boot,env"; + reg = <0x40000 0x10000>; + + mac: ethaddr { + #nvmem-cell-cells = <1>; + }; + }; + }; + - | + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + reg = <0x0 0x100000>; + compatible = "brcm,u-boot"; + label = "u-boot"; + + partition-u-boot-env { + compatible = "brcm,env"; + + ethaddr { + }; + }; + }; + }; + - | + partition@0 { + reg = <0x0 0x100000>; + label = "ubi"; + compatible = "linux,ubi"; + + volumes { + ubi-volume-u-boot-env { + volname = "env"; + + nvmem-layout { + compatible = "u-boot,env"; + + ethaddr { + #nvmem-cell-cells = <1>; + }; + }; + }; + }; + }; diff --git a/sys/contrib/device-tree/Bindings/nvmem/maxim,max77759-nvmem.yaml b/sys/contrib/device-tree/Bindings/nvmem/maxim,max77759-nvmem.yaml new file mode 100644 index 000000000000..1e3bd4433007 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/maxim,max77759-nvmem.yaml @@ -0,0 +1,32 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/maxim,max77759-nvmem.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim Integrated MAX77759 Non Volatile Memory + +maintainers: + - André Draszik <andre.draszik@linaro.org> + +description: | + This module is part of the MAX77759 PMIC. For additional information, see + Documentation/devicetree/bindings/mfd/maxim,max77759.yaml. + + The MAX77759 is a PMIC integrating, amongst others, Non Volatile Memory + (NVMEM) with 30 bytes of storage which can be used by software to store + information or communicate with a boot loader. + +properties: + compatible: + const: maxim,max77759-nvmem + + wp-gpios: false + +required: + - compatible + +allOf: + - $ref: nvmem.yaml# + +unevaluatedProperties: false diff --git a/sys/contrib/device-tree/Bindings/nvmem/mediatek,efuse.yaml b/sys/contrib/device-tree/Bindings/nvmem/mediatek,efuse.yaml index 7ec2988b597e..4dc0d42df3e6 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/mediatek,efuse.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/mediatek,efuse.yaml @@ -16,6 +16,7 @@ maintainers: allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: $nodename: @@ -24,14 +25,29 @@ properties: compatible: oneOf: - items: + - const: mediatek,mt8188-efuse + - const: mediatek,mt8186-efuse + - const: mediatek,mt8186-efuse + + - items: + - enum: + - mediatek,mt8186-efuse + - mediatek,mt8188-efuse + - const: mediatek,efuse + deprecated: true + description: Some compatibles also imply a decoding scheme for the + "gpu-speedbin" cell, and thus are not backward compatible to the + generic "mediatek,efuse" compatible. + + - items: - enum: - mediatek,mt7622-efuse - mediatek,mt7623-efuse + - mediatek,mt7981-efuse - mediatek,mt7986-efuse + - mediatek,mt7988-efuse - mediatek,mt8173-efuse - mediatek,mt8183-efuse - - mediatek,mt8186-efuse - - mediatek,mt8188-efuse - mediatek,mt8192-efuse - mediatek,mt8195-efuse - mediatek,mt8516-efuse diff --git a/sys/contrib/device-tree/Bindings/nvmem/microchip,sama7g5-otpc.yaml b/sys/contrib/device-tree/Bindings/nvmem/microchip,sama7g5-otpc.yaml index a296d348adb4..cc25f2927682 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/microchip,sama7g5-otpc.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/microchip,sama7g5-otpc.yaml @@ -16,6 +16,7 @@ description: | allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: diff --git a/sys/contrib/device-tree/Bindings/nvmem/mxs-ocotp.yaml b/sys/contrib/device-tree/Bindings/nvmem/mxs-ocotp.yaml index a9b822aeaa7e..95121dd6311c 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/mxs-ocotp.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/mxs-ocotp.yaml @@ -7,16 +7,21 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: On-Chip OTP Memory for Freescale i.MX23/i.MX28 maintainers: - - Anson Huang <Anson.Huang@nxp.com> + - Shawn Guo <shawnguo@kernel.org> + - Sascha Hauer <s.hauer@pengutronix.de> + - Fabio Estevam <festevam@gmail.com> allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: - enum: - - fsl,imx23-ocotp - - fsl,imx28-ocotp + items: + - enum: + - fsl,imx23-ocotp + - fsl,imx28-ocotp + - const: fsl,ocotp reg: maxItems: 1 @@ -34,7 +39,7 @@ unevaluatedProperties: false examples: - | ocotp: efuse@8002c000 { - compatible = "fsl,imx28-ocotp"; + compatible = "fsl,imx28-ocotp", "fsl,ocotp"; #address-cells = <1>; #size-cells = <1>; reg = <0x8002c000 0x2000>; diff --git a/sys/contrib/device-tree/Bindings/nvmem/nvmem-deprecated-cells.yaml b/sys/contrib/device-tree/Bindings/nvmem/nvmem-deprecated-cells.yaml new file mode 100644 index 000000000000..951af28bbfb3 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/nvmem-deprecated-cells.yaml @@ -0,0 +1,28 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/nvmem-deprecated-cells.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVMEM old syntax for fixed cells + +maintainers: + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: | + Before introducing NVMEM layouts all NVMEM (fixed) cells were defined + as direct device subnodes. That syntax was replaced by "fixed-layout" + and is deprecated now. No new bindings should use it. + +patternProperties: + "@[0-9a-f]+(,[0-7])?$": + type: object + allOf: + - $ref: layouts/fixed-cell.yaml + - properties: + compatible: false + deprecated: true + +additionalProperties: true + +... diff --git a/sys/contrib/device-tree/Bindings/nvmem/nvmem-provider.yaml b/sys/contrib/device-tree/Bindings/nvmem/nvmem-provider.yaml new file mode 100644 index 000000000000..4009a9a03841 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/nvmem-provider.yaml @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/nvmem-provider.yaml# +$schema: http://devicetree.org/meta-schemas/base.yaml# + +title: NVMEM (Non Volatile Memory) Provider + +maintainers: + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +select: true + +properties: + '#nvmem-cell-cells': + enum: [0, 1] + +additionalProperties: true diff --git a/sys/contrib/device-tree/Bindings/nvmem/nvmem.yaml b/sys/contrib/device-tree/Bindings/nvmem/nvmem.yaml index 980244100690..4fd015d402ce 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/nvmem.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/nvmem.yaml @@ -46,12 +46,6 @@ properties: container may reference more advanced (dynamic) layout parsers. -patternProperties: - "@[0-9a-f]+(,[0-7])?$": - type: object - $ref: layouts/fixed-cell.yaml - deprecated: true - additionalProperties: true examples: diff --git a/sys/contrib/device-tree/Bindings/nvmem/nxp,lpc1857-eeprom.yaml b/sys/contrib/device-tree/Bindings/nvmem/nxp,lpc1857-eeprom.yaml new file mode 100644 index 000000000000..24c71252846f --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/nxp,lpc1857-eeprom.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/nxp,lpc1857-eeprom.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC18xx EEPROM memory + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + const: nxp,lpc1857-eeprom + + reg: + maxItems: 2 + + reg-names: + items: + - const: reg + - const: mem + + clocks: + maxItems: 1 + + clock-names: + items: + - const: eeprom + + interrupts: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - interrupts + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/lpc18xx-ccu.h> + + eeprom@4000e000 { + compatible = "nxp,lpc1857-eeprom"; + reg = <0x4000e000 0x1000>, + <0x20040000 0x4000>; + reg-names = "reg", "mem"; + clocks = <&ccu1 CLK_CPU_EEPROM>; + clock-names = "eeprom"; + resets = <&rgu 27>; + interrupts = <4>; + }; diff --git a/sys/contrib/device-tree/Bindings/nvmem/qcom,qfprom.yaml b/sys/contrib/device-tree/Bindings/nvmem/qcom,qfprom.yaml index 6cd4682a167d..3f6dc6a3a9f1 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/qcom,qfprom.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/qcom,qfprom.yaml @@ -11,6 +11,7 @@ maintainers: allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: @@ -18,19 +19,30 @@ properties: - enum: - qcom,apq8064-qfprom - qcom,apq8084-qfprom + - qcom,ipq5018-qfprom - qcom,ipq5332-qfprom + - qcom,ipq5424-qfprom - qcom,ipq6018-qfprom - qcom,ipq8064-qfprom - qcom,ipq8074-qfprom - qcom,ipq9574-qfprom + - qcom,msm8226-qfprom - qcom,msm8916-qfprom + - qcom,msm8917-qfprom + - qcom,msm8937-qfprom + - qcom,msm8960-qfprom - qcom,msm8974-qfprom - qcom,msm8976-qfprom - qcom,msm8996-qfprom - qcom,msm8998-qfprom + - qcom,qcm2290-qfprom - qcom,qcs404-qfprom + - qcom,qcs615-qfprom + - qcom,qcs8300-qfprom + - qcom,sar2130p-qfprom - qcom,sc7180-qfprom - qcom,sc7280-qfprom + - qcom,sc8280xp-qfprom - qcom,sdm630-qfprom - qcom,sdm670-qfprom - qcom,sdm845-qfprom @@ -39,6 +51,10 @@ properties: - qcom,sm6375-qfprom - qcom,sm8150-qfprom - qcom,sm8250-qfprom + - qcom,sm8450-qfprom + - qcom,sm8550-qfprom + - qcom,sm8650-qfprom + - qcom,x1e80100-qfprom - const: qcom,qfprom reg: diff --git a/sys/contrib/device-tree/Bindings/nvmem/qcom,sec-qfprom.yaml b/sys/contrib/device-tree/Bindings/nvmem/qcom,sec-qfprom.yaml new file mode 100644 index 000000000000..2ada2099946d --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/qcom,sec-qfprom.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/qcom,sec-qfprom.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies Inc, Secure QFPROM Efuse + +maintainers: + - Komal Bajaj <quic_kbajaj@quicinc.com> + +description: + For some of the Qualcomm SoC's, it is possible that the qfprom region is + protected from non-secure access. In such situations, the OS have to use + secure calls to read the region. + +allOf: + - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# + +properties: + compatible: + items: + - enum: + - qcom,qdu1000-sec-qfprom + - const: qcom,sec-qfprom + + reg: + items: + - description: The secure qfprom corrected region. + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + efuse@221c8000 { + compatible = "qcom,qdu1000-sec-qfprom", "qcom,sec-qfprom"; + reg = <0 0x221c8000 0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + multi_chan_ddr: multi-chan-ddr@12b { + reg = <0x12b 0x1>; + bits = <0 2>; + }; + }; + }; + diff --git a/sys/contrib/device-tree/Bindings/nvmem/qcom,spmi-sdam.yaml b/sys/contrib/device-tree/Bindings/nvmem/qcom,spmi-sdam.yaml index cd980def97b8..5d7be0b34536 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/qcom,spmi-sdam.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/qcom,spmi-sdam.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. SPMI SDAM maintainers: - - Shyam Kumar Thella <sthella@codeaurora.org> + - David Collins <quic_collinsd@quicinc.com> description: | The SDAM provides scratch register space for the PMIC clients. This @@ -16,6 +16,7 @@ description: | allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: diff --git a/sys/contrib/device-tree/Bindings/nvmem/renesas,rcar-efuse.yaml b/sys/contrib/device-tree/Bindings/nvmem/renesas,rcar-efuse.yaml new file mode 100644 index 000000000000..ce7d65afa460 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/renesas,rcar-efuse.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/renesas,rcar-efuse.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: R-Car E-FUSE connected to PFC + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +description: + The E-FUSE is a type of non-volatile memory, which is accessible through the + Pin Function Controller (PFC) on some R-Car Gen4 SoCs. + +allOf: + - $ref: nvmem.yaml# + +properties: + compatible: + enum: + - renesas,r8a779a0-efuse # R-Car V3U + - renesas,r8a779f0-efuse # R-Car S4-8 + + reg: + maxItems: 1 + description: PFC System Group Fuse Control and Monitor register block + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - power-domains + - resets + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/r8a779f0-cpg-mssr.h> + #include <dt-bindings/power/r8a779f0-sysc.h> + + fuse@e6078800 { + compatible = "renesas,r8a779f0-efuse"; + reg = <0xe6078800 0x200>; + clocks = <&cpg CPG_MOD 915>; + power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>; + resets = <&cpg 915>; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + calib@144 { + reg = <0x144 0x08>; + }; + }; + }; diff --git a/sys/contrib/device-tree/Bindings/nvmem/renesas,rcar-otp.yaml b/sys/contrib/device-tree/Bindings/nvmem/renesas,rcar-otp.yaml new file mode 100644 index 000000000000..3313c03ea68d --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/renesas,rcar-otp.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/renesas,rcar-otp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: R-Car E-FUSE connected to OTP_MEM + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +description: + The E-FUSE is a type of non-volatile memory, which is accessible through the + One-Time Programmable Memory (OTP_MEM) module on some R-Car Gen4 SoCs. + +allOf: + - $ref: nvmem.yaml# + +properties: + compatible: + enum: + - renesas,r8a779g0-otp # R-CarV4H + - renesas,r8a779h0-otp # R-CarV4M + + reg: + items: + - description: OTP_MEM_0 + - description: OTP_MEM_1. + The addresses of cells defined under the optional nvmem-layout + subnode are relative to this register bank. + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + otp@e61be000 { + compatible = "renesas,r8a779g0-otp"; + reg = <0xe61be000 0x1000>, <0xe61bf000 0x1000>; + }; diff --git a/sys/contrib/device-tree/Bindings/nvmem/rmem.yaml b/sys/contrib/device-tree/Bindings/nvmem/rmem.yaml index 1ec0d09bcafa..85f9f5de3906 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/rmem.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/rmem.yaml @@ -16,6 +16,7 @@ properties: compatible: items: - enum: + - mobileye,eyeq5-bootloader-config - raspberrypi,bootloader-config - raspberrypi,bootloader-public-key - const: nvmem-rmem diff --git a/sys/contrib/device-tree/Bindings/nvmem/rockchip,otp.yaml b/sys/contrib/device-tree/Bindings/nvmem/rockchip,otp.yaml index 9c6eff788928..dc89020b0950 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/rockchip,otp.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/rockchip,otp.yaml @@ -14,6 +14,7 @@ properties: enum: - rockchip,px30-otp - rockchip,rk3308-otp + - rockchip,rk3576-otp - rockchip,rk3588-otp reg: @@ -49,6 +50,7 @@ required: allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# - if: properties: @@ -61,6 +63,8 @@ allOf: properties: clocks: maxItems: 3 + clock-names: + maxItems: 3 resets: maxItems: 1 reset-names: @@ -72,11 +76,33 @@ allOf: compatible: contains: enum: + - rockchip,rk3576-otp + then: + properties: + clocks: + maxItems: 3 + clock-names: + maxItems: 3 + resets: + minItems: 2 + maxItems: 2 + reset-names: + items: + - const: otp + - const: apb + + - if: + properties: + compatible: + contains: + enum: - rockchip,rk3588-otp then: properties: clocks: minItems: 4 + clock-names: + minItems: 4 resets: minItems: 3 reset-names: diff --git a/sys/contrib/device-tree/Bindings/nvmem/rockchip-efuse.yaml b/sys/contrib/device-tree/Bindings/nvmem/rockchip-efuse.yaml index c5403e149080..b80fd8d1ae5b 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/rockchip-efuse.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/rockchip-efuse.yaml @@ -11,6 +11,7 @@ maintainers: allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: diff --git a/sys/contrib/device-tree/Bindings/nvmem/socionext,uniphier-efuse.yaml b/sys/contrib/device-tree/Bindings/nvmem/socionext,uniphier-efuse.yaml index efccc5aacbe0..e27cbae2d63a 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/socionext,uniphier-efuse.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/socionext,uniphier-efuse.yaml @@ -12,6 +12,7 @@ maintainers: allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: diff --git a/sys/contrib/device-tree/Bindings/nvmem/sprd,sc2731-efuse.yaml b/sys/contrib/device-tree/Bindings/nvmem/sprd,sc2731-efuse.yaml new file mode 100644 index 000000000000..8672bde24a9b --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/sprd,sc2731-efuse.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/sprd,sc2731-efuse.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Spreadtrum SC27XX PMIC eFuse + +maintainers: + - Orson Zhai <orsonzhai@gmail.com> + - Baolin Wang <baolin.wang7@gmail.com> + - Chunyan Zhang <zhang.lyra@gmail.com> + +properties: + compatible: + enum: + - sprd,sc2720-efuse + - sprd,sc2721-efuse + - sprd,sc2723-efuse + - sprd,sc2730-efuse + - sprd,sc2731-efuse + + reg: + maxItems: 1 + + hwlocks: + maxItems: 1 + +required: + - compatible + - reg + - hwlocks + +allOf: + - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# + +unevaluatedProperties: false +... diff --git a/sys/contrib/device-tree/Bindings/nvmem/sprd,ums312-efuse.yaml b/sys/contrib/device-tree/Bindings/nvmem/sprd,ums312-efuse.yaml new file mode 100644 index 000000000000..00e0fd1353a3 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/sprd,ums312-efuse.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/sprd,ums312-efuse.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Spreadtrum UMS312 eFuse + +maintainers: + - Orson Zhai <orsonzhai@gmail.com> + - Baolin Wang <baolin.wang7@gmail.com> + - Chunyan Zhang <zhang.lyra@gmail.com> + +properties: + compatible: + const: sprd,ums312-efuse + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: enable + + hwlocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - hwlocks + +allOf: + - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/sprd,ums512-clk.h> + + efuse@32240000 { + compatible = "sprd,ums312-efuse"; + reg = <0x32240000 0x10000>; + clocks = <&aonapb_gate CLK_EFUSE_EB>; + clock-names = "enable"; + hwlocks = <&hwlock 8>; + #address-cells = <1>; + #size-cells = <1>; + + /* Data cells */ + thermal_calib: calib@10 { + reg = <0x10 0x2>; + }; + }; +... diff --git a/sys/contrib/device-tree/Bindings/nvmem/st,stm32-romem.yaml b/sys/contrib/device-tree/Bindings/nvmem/st,stm32-romem.yaml index a69de3e92282..3b2aa605a551 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/st,stm32-romem.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/st,stm32-romem.yaml @@ -17,6 +17,7 @@ maintainers: allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: @@ -24,6 +25,7 @@ properties: - st,stm32f4-otp - st,stm32mp13-bsec - st,stm32mp15-bsec + - st,stm32mp25-bsec reg: maxItems: 1 @@ -31,6 +33,8 @@ properties: patternProperties: "^.*@[0-9a-f]+$": type: object + $ref: layouts/fixed-cell.yaml + unevaluatedProperties: false properties: st,non-secure-otp: diff --git a/sys/contrib/device-tree/Bindings/nvmem/sunplus,sp7021-ocotp.yaml b/sys/contrib/device-tree/Bindings/nvmem/sunplus,sp7021-ocotp.yaml index da3f1de7d281..af97eeb8316c 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/sunplus,sp7021-ocotp.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/sunplus,sp7021-ocotp.yaml @@ -12,6 +12,7 @@ maintainers: allOf: - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# properties: compatible: diff --git a/sys/contrib/device-tree/Bindings/nvmem/u-boot,env.yaml b/sys/contrib/device-tree/Bindings/nvmem/u-boot,env.yaml index 36d97fb87865..9c36afc7084b 100644 --- a/sys/contrib/device-tree/Bindings/nvmem/u-boot,env.yaml +++ b/sys/contrib/device-tree/Bindings/nvmem/u-boot,env.yaml @@ -51,6 +51,8 @@ properties: ethaddr: type: object description: Ethernet interfaces base MAC address. + additionalProperties: false + properties: "#nvmem-cell-cells": description: The first argument is a MAC address offset. diff --git a/sys/contrib/device-tree/Bindings/nvmem/xlnx,zynqmp-nvmem.yaml b/sys/contrib/device-tree/Bindings/nvmem/xlnx,zynqmp-nvmem.yaml new file mode 100644 index 000000000000..1cbe44ab23b1 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/xlnx,zynqmp-nvmem.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/xlnx,zynqmp-nvmem.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Zynq UltraScale+ MPSoC Non Volatile Memory interface + +description: | + The ZynqMP MPSoC provides access to the hardware related data + like SOC revision, IDCODE and specific purpose efuses. + +maintainers: + - Kalyani Akula <kalyani.akula@amd.com> + - Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> + +allOf: + - $ref: nvmem.yaml# + +properties: + compatible: + const: xlnx,zynqmp-nvmem-fw + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + soc-nvmem { + compatible = "xlnx,zynqmp-nvmem-fw"; + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + soc_revision: soc-revision@0 { + reg = <0x0 0x4>; + }; + }; + }; diff --git a/sys/contrib/device-tree/Bindings/nvmem/zii,rave-sp-eeprom.yaml b/sys/contrib/device-tree/Bindings/nvmem/zii,rave-sp-eeprom.yaml new file mode 100644 index 000000000000..d073c51c2b9a --- /dev/null +++ b/sys/contrib/device-tree/Bindings/nvmem/zii,rave-sp-eeprom.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/zii,rave-sp-eeprom.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Zodiac Inflight Innovations RAVE EEPROM + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +description: + RAVE SP EEPROM device is a "MFD cell" device exposing physical EEPROM + attached to RAVE Supervisory Processor. It is expected that its Device + Tree node is specified as a child of the node corresponding to the + parent RAVE SP device (as documented in + Documentation/devicetree/bindings/mfd/zii,rave-sp.yaml) + +properties: + compatible: + const: zii,rave-sp-eeprom + + reg: + maxItems: 1 + + zii,eeprom-name: + $ref: /schemas/types.yaml#/definitions/string + description: + Unique EEPROM identifier describing its function in the + system. Will be used as created NVMEM deivce's name. + +required: + - compatible + +allOf: + - $ref: nvmem.yaml# + - $ref: nvmem-deprecated-cells.yaml# + +unevaluatedProperties: false + +examples: + - | + eeprom@a4 { + compatible = "zii,rave-sp-eeprom"; + reg = <0xa4 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + zii,eeprom-name = "main-eeprom"; + + wdt-timeout@81 { + reg = <0x81 2>; + }; + }; + |