Convert the IDT 89HPESx device binding to DT schema format. "onsemi,24c64" was not a documented compatible string, so update the example to "atmel,24c64". It's not clear what's in use here as no upstream dts files have the eeprom child node. Signed-off-by: Rob Herring <robh@xxxxxxxxxx> --- Serge, Okay with dual licensing? --- .../devicetree/bindings/misc/idt,89hpesx.yaml | 72 +++++++++++++++++++ .../devicetree/bindings/misc/idt_89hpesx.txt | 44 ------------ 2 files changed, 72 insertions(+), 44 deletions(-) create mode 100644 Documentation/devicetree/bindings/misc/idt,89hpesx.yaml delete mode 100644 Documentation/devicetree/bindings/misc/idt_89hpesx.txt diff --git a/Documentation/devicetree/bindings/misc/idt,89hpesx.yaml b/Documentation/devicetree/bindings/misc/idt,89hpesx.yaml new file mode 100644 index 000000000000..452236e79354 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/idt,89hpesx.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/misc/idt,89hpesx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: EEPROM / CSR SMBus-slave interface of IDT 89HPESx devices + +maintainers: + - Serge Semin <fancer.lancer@xxxxxxxxx> + +select: + properties: + compatible: + contains: + pattern: '^idt,89hpes' + required: + - compatible + +properties: + compatible: + oneOf: + - pattern: '^idt,89hpes(8nt2|12nt3|12n3a?|24n3a?|(12|24)t3g2|4t4g2|10t4g2|[56]t5|8t5a?)$' + - pattern: '^idt,89hpes(6t6g2|16t7|(24t6|32t8|48t12|16t4a?)(g2)?)$' + - pattern: '^idt,89hpes(24nt6a|32nt8[ab]|12nt12|16nt16|24nt24|32nt24[ab])g2$' + - pattern: '^idt,89hpes((32h8|48h12a?|22h16|34h16|64h16a?)(g2)?|16h16)$' + + reg: + maxItems: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +patternProperties: + '^eeprom@': + $ref: /schemas/eeprom/at24.yaml# + unevaluatedProperties: false + + properties: + compatible: + description: Only a subset of devices are supported + pattern: ',24c(32|64|128|256|512)$' + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + idt@74 { + compatible = "idt,89hpes32nt8ag2"; + reg = <0x74>; + #address-cells = <1>; + #size-cells = <0>; + + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + read-only; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/misc/idt_89hpesx.txt b/Documentation/devicetree/bindings/misc/idt_89hpesx.txt deleted file mode 100644 index b9093b79ab7d..000000000000 --- a/Documentation/devicetree/bindings/misc/idt_89hpesx.txt +++ /dev/null @@ -1,44 +0,0 @@ -EEPROM / CSR SMBus-slave interface of IDT 89HPESx devices - -Required properties: - - compatible : should be "<manufacturer>,<type>" - Basically there is only one manufacturer: idt, but some - compatible devices may be produced in future. Following devices - are supported: 89hpes8nt2, 89hpes12nt3, 89hpes24nt6ag2, - 89hpes32nt8ag2, 89hpes32nt8bg2, 89hpes12nt12g2, 89hpes16nt16g2, - 89hpes24nt24g2, 89hpes32nt24ag2, 89hpes32nt24bg2; - 89hpes12n3, 89hpes12n3a, 89hpes24n3, 89hpes24n3a; - 89hpes32h8, 89hpes32h8g2, 89hpes48h12, 89hpes48h12g2, - 89hpes48h12ag2, 89hpes16h16, 89hpes22h16, 89hpes22h16g2, - 89hpes34h16, 89hpes34h16g2, 89hpes64h16, 89hpes64h16g2, - 89hpes64h16ag2; - 89hpes12t3g2, 89hpes24t3g2, 89hpes16t4, 89hpes4t4g2, - 89hpes10t4g2, 89hpes16t4g2, 89hpes16t4ag2, 89hpes5t5, - 89hpes6t5, 89hpes8t5, 89hpes8t5a, 89hpes24t6, 89hpes6t6g2, - 89hpes24t6g2, 89hpes16t7, 89hpes32t8, 89hpes32t8g2, - 89hpes48t12, 89hpes48t12g2. - - reg : I2C address of the IDT 89HPESx device. - -Optionally there can be EEPROM-compatible subnode: - - compatible: There are five EEPROM devices supported: 24c32, 24c64, 24c128, - 24c256 and 24c512 differed by size. - - reg: Custom address of EEPROM device (If not specified IDT 89HPESx - (optional) device will try to communicate with EEPROM sited by default - address - 0x50) - - read-only : Parameterless property disables writes to the EEPROM - (optional) - -Example: - idt@60 { - compatible = "idt,89hpes32nt8ag2"; - reg = <0x74>; - #address-cells = <1>; - #size-cells = <0>; - - eeprom@50 { - compatible = "onsemi,24c64"; - reg = <0x50>; - read-only; - }; - }; - -- 2.35.1
