diff options
Diffstat (limited to 'dts/Bindings/nvmem')
-rw-r--r-- | dts/Bindings/nvmem/nintendo-otp.yaml | 44 | ||||
-rw-r--r-- | dts/Bindings/nvmem/nvmem.yaml | 2 | ||||
-rw-r--r-- | dts/Bindings/nvmem/qcom,qfprom.yaml | 3 | ||||
-rw-r--r-- | dts/Bindings/nvmem/socionext,uniphier-efuse.yaml | 95 | ||||
-rw-r--r-- | dts/Bindings/nvmem/uniphier-efuse.txt | 49 |
5 files changed, 143 insertions, 50 deletions
diff --git a/dts/Bindings/nvmem/nintendo-otp.yaml b/dts/Bindings/nvmem/nintendo-otp.yaml new file mode 100644 index 0000000000..dbe4ffdd64 --- /dev/null +++ b/dts/Bindings/nvmem/nintendo-otp.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/nintendo-otp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nintendo Wii and Wii U OTP Device Tree Bindings + +description: | + This binding represents the OTP memory as found on a Nintendo Wii or Wii U, + which contains common and per-console keys, signatures and related data + required to access peripherals. + + See https://wiiubrew.org/wiki/Hardware/OTP + +maintainers: + - Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> + +allOf: + - $ref: "nvmem.yaml#" + +properties: + compatible: + enum: + - nintendo,hollywood-otp + - nintendo,latte-otp + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + otp@d8001ec { + compatible = "nintendo,latte-otp"; + reg = <0x0d8001ec 0x8>; + }; + +... diff --git a/dts/Bindings/nvmem/nvmem.yaml b/dts/Bindings/nvmem/nvmem.yaml index b8dc3d2b6e..456fb80810 100644 --- a/dts/Bindings/nvmem/nvmem.yaml +++ b/dts/Bindings/nvmem/nvmem.yaml @@ -40,7 +40,7 @@ properties: maxItems: 1 patternProperties: - "^.*@[0-9a-f]+$": + "@[0-9a-f]+(,[0-7])?$": type: object properties: diff --git a/dts/Bindings/nvmem/qcom,qfprom.yaml b/dts/Bindings/nvmem/qcom,qfprom.yaml index 861b205016..dede8892ee 100644 --- a/dts/Bindings/nvmem/qcom,qfprom.yaml +++ b/dts/Bindings/nvmem/qcom,qfprom.yaml @@ -51,6 +51,9 @@ properties: vcc-supply: description: Our power supply. + power-domains: + maxItems: 1 + # Needed if any child nodes are present. "#address-cells": const: 1 diff --git a/dts/Bindings/nvmem/socionext,uniphier-efuse.yaml b/dts/Bindings/nvmem/socionext,uniphier-efuse.yaml new file mode 100644 index 0000000000..2578e39ded --- /dev/null +++ b/dts/Bindings/nvmem/socionext,uniphier-efuse.yaml @@ -0,0 +1,95 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/socionext,uniphier-efuse.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Socionext UniPhier eFuse bindings + +maintainers: + - Keiji Hayashibara <hayashibara.keiji@socionext.com> + - Kunihiko Hayashi <hayashi.kunihiko@socionext.com> + +allOf: + - $ref: "nvmem.yaml#" + +properties: + "#address-cells": true + "#size-cells": true + + compatible: + const: socionext,uniphier-efuse + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + // The UniPhier eFuse should be a subnode of a "soc-glue" node. + + soc-glue@5f900000 { + compatible = "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x5f900000 0x2000>; + + efuse@100 { + compatible = "socionext,uniphier-efuse"; + reg = <0x100 0x28>; + }; + + efuse@200 { + compatible = "socionext,uniphier-efuse"; + reg = <0x200 0x68>; + #address-cells = <1>; + #size-cells = <1>; + + /* Data cells */ + usb_rterm0: trim@54,4 { + reg = <0x54 1>; + bits = <4 2>; + }; + usb_rterm1: trim@55,4 { + reg = <0x55 1>; + bits = <4 2>; + }; + usb_rterm2: trim@58,4 { + reg = <0x58 1>; + bits = <4 2>; + }; + usb_rterm3: trim@59,4 { + reg = <0x59 1>; + bits = <4 2>; + }; + usb_sel_t0: trim@54,0 { + reg = <0x54 1>; + bits = <0 4>; + }; + usb_sel_t1: trim@55,0 { + reg = <0x55 1>; + bits = <0 4>; + }; + usb_sel_t2: trim@58,0 { + reg = <0x58 1>; + bits = <0 4>; + }; + usb_sel_t3: trim@59,0 { + reg = <0x59 1>; + bits = <0 4>; + }; + usb_hs_i0: trim@56,0 { + reg = <0x56 1>; + bits = <0 4>; + }; + usb_hs_i2: trim@5a,0 { + reg = <0x5a 1>; + bits = <0 4>; + }; + }; + }; diff --git a/dts/Bindings/nvmem/uniphier-efuse.txt b/dts/Bindings/nvmem/uniphier-efuse.txt deleted file mode 100644 index eccf490d5a..0000000000 --- a/dts/Bindings/nvmem/uniphier-efuse.txt +++ /dev/null @@ -1,49 +0,0 @@ -= UniPhier eFuse device tree bindings = - -This UniPhier eFuse must be under soc-glue. - -Required properties: -- compatible: should be "socionext,uniphier-efuse" -- reg: should contain the register location and length - -= Data cells = -Are child nodes of efuse, bindings of which as described in -bindings/nvmem/nvmem.txt - -Example: - - soc-glue@5f900000 { - compatible = "socionext,uniphier-ld20-soc-glue-debug", - "simple-mfd"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x0 0x5f900000 0x2000>; - - efuse@100 { - compatible = "socionext,uniphier-efuse"; - reg = <0x100 0x28>; - }; - - efuse@200 { - compatible = "socionext,uniphier-efuse"; - reg = <0x200 0x68>; - #address-cells = <1>; - #size-cells = <1>; - - /* Data cells */ - usb_mon: usb-mon@54 { - reg = <0x54 0xc>; - }; - }; - }; - -= Data consumers = -Are device nodes which consume nvmem data cells. - -Example: - - usb { - ... - nvmem-cells = <&usb_mon>; - nvmem-cell-names = "usb_mon"; - } |