| Message ID | 20220822091838.18528-5-liang.yang@amlogic.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | fix the meson NFC clock | expand |
+CC [devicetree@vger.kernel.org] Please Add this ML to CC if you resend, it's the last patch of the serie that haven't got a proper review. On 22/08/2022 11:18, Liang Yang wrote: > convert the amlogic,meson-name.txt to amlogic,meson-nand.yaml > > Signed-off-by: Liang Yang <liang.yang@amlogic.com> > --- > .../bindings/mtd/amlogic,meson-nand.txt | 55 ------------ > .../bindings/mtd/amlogic,meson-nand.yaml | 88 +++++++++++++++++++ > 2 files changed, 88 insertions(+), 55 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt > create mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml > > diff --git a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt > deleted file mode 100644 > index 5d5cdfef417f..000000000000 > --- a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt > +++ /dev/null > @@ -1,55 +0,0 @@ > -Amlogic NAND Flash Controller (NFC) for GXBB/GXL/AXG family SoCs > - > -This file documents the properties in addition to those available in > -the MTD NAND bindings. > - > -Required properties: > -- compatible : contains one of: > - - "amlogic,meson-gxl-nfc" > - - "amlogic,meson-axg-nfc" > - > -- reg : Offset and length of the register set > - > -- reg-names : "nfc" is the register set for NFC controller and "emmc" > - is the register set for MCI controller. > - > -- clocks : > - A list of phandle + clock-specifier pairs for the clocks listed > - in clock-names. > - > -- clock-names: Should contain the following: > - "core" - NFC module gate clock > - "device" - parent clock for internal NFC > - > -Optional children nodes: > -Children nodes represent the available nand chips. > - > -Other properties: > -see Documentation/devicetree/bindings/mtd/nand-controller.yaml for generic bindings. > - > -Example demonstrate on AXG SoC: > - > - nand-controller@7800 { > - compatible = "amlogic,meson-axg-nfc"; > - reg = <0x0 0x7800 0x0 0x100>, > - <0x0 0x7000 0x0 0x800>; > - reg-names = "nfc", "emmc"; > - #address-cells = <1>; > - #size-cells = <0>; > - interrupts = <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>; > - > - clocks = <&clkc CLKID_SD_EMMC_C>, > - <&clkc CLKID_FCLK_DIV2>; > - clock-names = "core", "device"; > - > - pinctrl-names = "default"; > - pinctrl-0 = <&nand_pins>; > - > - nand@0 { > - reg = <0>; > - #address-cells = <1>; > - #size-cells = <1>; > - > - nand-on-flash-bbt; > - }; > - }; > diff --git a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml > new file mode 100644 > index 000000000000..42634e9c0d3c > --- /dev/null > +++ b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml > @@ -0,0 +1,88 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mtd/amlogic,meson-nand.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Amlogic NAND Flash Controller (NFC) for GXBB/GXL/AXG family SoCs > + > +allOf: > + - $ref: "nand-controller.yaml" > + > +maintainers: > + - liang.yang@amlogic.com > + > +properties: > + compatible: > + enum: > + - "amlogic,meson-gxl-nfc" > + - "amlogic,meson-axg-nfc" > + > + reg: > + maxItems: 2 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + minItems: 2 > + > + clock-names: > + items: > + - const: core > + - const: device > + > +patternProperties: > + "^nand@[0-7]$": > + type: object > + properties: > + reg: > + minimum: 0 > + maximum: 1 > + > + nand-ecc-mode: > + const: hw > + > + nand-ecc-step-size: > + const: 1024 > + > + nand-ecc-strength: > + enum: [8, 16, 24, 30, 40, 50, 60] > + description: | > + The ECC configurations that can be supported are as follows. > + meson-gxl-nfc 8, 16, 24, 30, 40, 50, 60 > + meson-axg-nfc 8 > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/axg-clkc.h> > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + nand-controller@ffe07800 { > + compatible = "amlogic,meson-axg-nfc"; > + reg = <0xffe07800 0x100>, <0xffe07000 0x800>; > + reg-names = "nfc", "emmc"; > + interrupts = <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>; > + clocks = <&clkc CLKID_SD_EMMC_C>, <&clkc CLKID_FCLK_DIV2>; > + clock-names = "core", "device"; > + > + pinctrl-0 = <&nand_pins>; > + pinctrl-names = "default"; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + nand@0 { > + reg = <0>; > + }; > + }; > + > +... Thanks, Neil
Hi Neil, Thanks for your remind. I will add the ML in next resend version quickly. On 2022/9/5 15:22, Neil Armstrong wrote: > [ EXTERNAL EMAIL ] > > +CC [devicetree@vger.kernel.org] > > Please Add this ML to CC if you resend, it's the last patch of the serie > that haven't got a proper review. > > On 22/08/2022 11:18, Liang Yang wrote: >> convert the amlogic,meson-name.txt to amlogic,meson-nand.yaml >> >> Signed-off-by: Liang Yang <liang.yang@amlogic.com> >> --- >> .../bindings/mtd/amlogic,meson-nand.txt | 55 ------------ >> .../bindings/mtd/amlogic,meson-nand.yaml | 88 +++++++++++++++++++ >> 2 files changed, 88 insertions(+), 55 deletions(-) >> delete mode 100644 >> Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt >> create mode 100644 >> Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml >> >> diff --git >> a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt >> b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt >> deleted file mode 100644 >> index 5d5cdfef417f..000000000000 >> --- a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt >> +++ /dev/null >> @@ -1,55 +0,0 @@ >> -Amlogic NAND Flash Controller (NFC) for GXBB/GXL/AXG family SoCs >> - >> -This file documents the properties in addition to those available in >> -the MTD NAND bindings. >> - >> -Required properties: >> -- compatible : contains one of: >> - - "amlogic,meson-gxl-nfc" >> - - "amlogic,meson-axg-nfc" >> - >> -- reg : Offset and length of the register set >> - >> -- reg-names : "nfc" is the register set for NFC controller and "emmc" >> - is the register set for MCI controller. >> - >> -- clocks : >> - A list of phandle + clock-specifier pairs for the clocks listed >> - in clock-names. >> - >> -- clock-names: Should contain the following: >> - "core" - NFC module gate clock >> - "device" - parent clock for internal NFC >> - >> -Optional children nodes: >> -Children nodes represent the available nand chips. >> - >> -Other properties: >> -see Documentation/devicetree/bindings/mtd/nand-controller.yaml for >> generic bindings. >> - >> -Example demonstrate on AXG SoC: >> - >> - nand-controller@7800 { >> - compatible = "amlogic,meson-axg-nfc"; >> - reg = <0x0 0x7800 0x0 0x100>, >> - <0x0 0x7000 0x0 0x800>; >> - reg-names = "nfc", "emmc"; >> - #address-cells = <1>; >> - #size-cells = <0>; >> - interrupts = <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>; >> - >> - clocks = <&clkc CLKID_SD_EMMC_C>, >> - <&clkc CLKID_FCLK_DIV2>; >> - clock-names = "core", "device"; >> - >> - pinctrl-names = "default"; >> - pinctrl-0 = <&nand_pins>; >> - >> - nand@0 { >> - reg = <0>; >> - #address-cells = <1>; >> - #size-cells = <1>; >> - >> - nand-on-flash-bbt; >> - }; >> - }; >> diff --git >> a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml >> b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml >> new file mode 100644 >> index 000000000000..42634e9c0d3c >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml >> @@ -0,0 +1,88 @@ >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/mtd/amlogic,meson-nand.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: Amlogic NAND Flash Controller (NFC) for GXBB/GXL/AXG family SoCs >> + >> +allOf: >> + - $ref: "nand-controller.yaml" >> + >> +maintainers: >> + - liang.yang@amlogic.com >> + >> +properties: >> + compatible: >> + enum: >> + - "amlogic,meson-gxl-nfc" >> + - "amlogic,meson-axg-nfc" >> + >> + reg: >> + maxItems: 2 >> + >> + interrupts: >> + maxItems: 1 >> + >> + clocks: >> + minItems: 2 >> + >> + clock-names: >> + items: >> + - const: core >> + - const: device >> + >> +patternProperties: >> + "^nand@[0-7]$": >> + type: object >> + properties: >> + reg: >> + minimum: 0 >> + maximum: 1 >> + >> + nand-ecc-mode: >> + const: hw >> + >> + nand-ecc-step-size: >> + const: 1024 >> + >> + nand-ecc-strength: >> + enum: [8, 16, 24, 30, 40, 50, 60] >> + description: | >> + The ECC configurations that can be supported are as follows. >> + meson-gxl-nfc 8, 16, 24, 30, 40, 50, 60 >> + meson-axg-nfc 8 >> + >> +required: >> + - compatible >> + - reg >> + - interrupts >> + - clocks >> + - clock-names >> + >> +unevaluatedProperties: false >> + >> +examples: >> + - | >> + #include <dt-bindings/clock/axg-clkc.h> >> + #include <dt-bindings/interrupt-controller/arm-gic.h> >> + nand-controller@ffe07800 { >> + compatible = "amlogic,meson-axg-nfc"; >> + reg = <0xffe07800 0x100>, <0xffe07000 0x800>; >> + reg-names = "nfc", "emmc"; >> + interrupts = <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>; >> + clocks = <&clkc CLKID_SD_EMMC_C>, <&clkc CLKID_FCLK_DIV2>; >> + clock-names = "core", "device"; >> + >> + pinctrl-0 = <&nand_pins>; >> + pinctrl-names = "default"; >> + >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + nand@0 { >> + reg = <0>; >> + }; >> + }; >> + >> +... > > Thanks, > Neil > > .
diff --git a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt deleted file mode 100644 index 5d5cdfef417f..000000000000 --- a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt +++ /dev/null @@ -1,55 +0,0 @@ -Amlogic NAND Flash Controller (NFC) for GXBB/GXL/AXG family SoCs - -This file documents the properties in addition to those available in -the MTD NAND bindings. - -Required properties: -- compatible : contains one of: - - "amlogic,meson-gxl-nfc" - - "amlogic,meson-axg-nfc" - -- reg : Offset and length of the register set - -- reg-names : "nfc" is the register set for NFC controller and "emmc" - is the register set for MCI controller. - -- clocks : - A list of phandle + clock-specifier pairs for the clocks listed - in clock-names. - -- clock-names: Should contain the following: - "core" - NFC module gate clock - "device" - parent clock for internal NFC - -Optional children nodes: -Children nodes represent the available nand chips. - -Other properties: -see Documentation/devicetree/bindings/mtd/nand-controller.yaml for generic bindings. - -Example demonstrate on AXG SoC: - - nand-controller@7800 { - compatible = "amlogic,meson-axg-nfc"; - reg = <0x0 0x7800 0x0 0x100>, - <0x0 0x7000 0x0 0x800>; - reg-names = "nfc", "emmc"; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>; - - clocks = <&clkc CLKID_SD_EMMC_C>, - <&clkc CLKID_FCLK_DIV2>; - clock-names = "core", "device"; - - pinctrl-names = "default"; - pinctrl-0 = <&nand_pins>; - - nand@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <1>; - - nand-on-flash-bbt; - }; - }; diff --git a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml new file mode 100644 index 000000000000..42634e9c0d3c --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml @@ -0,0 +1,88 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/amlogic,meson-nand.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic NAND Flash Controller (NFC) for GXBB/GXL/AXG family SoCs + +allOf: + - $ref: "nand-controller.yaml" + +maintainers: + - liang.yang@amlogic.com + +properties: + compatible: + enum: + - "amlogic,meson-gxl-nfc" + - "amlogic,meson-axg-nfc" + + reg: + maxItems: 2 + + interrupts: + maxItems: 1 + + clocks: + minItems: 2 + + clock-names: + items: + - const: core + - const: device + +patternProperties: + "^nand@[0-7]$": + type: object + properties: + reg: + minimum: 0 + maximum: 1 + + nand-ecc-mode: + const: hw + + nand-ecc-step-size: + const: 1024 + + nand-ecc-strength: + enum: [8, 16, 24, 30, 40, 50, 60] + description: | + The ECC configurations that can be supported are as follows. + meson-gxl-nfc 8, 16, 24, 30, 40, 50, 60 + meson-axg-nfc 8 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/axg-clkc.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + nand-controller@ffe07800 { + compatible = "amlogic,meson-axg-nfc"; + reg = <0xffe07800 0x100>, <0xffe07000 0x800>; + reg-names = "nfc", "emmc"; + interrupts = <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc CLKID_SD_EMMC_C>, <&clkc CLKID_FCLK_DIV2>; + clock-names = "core", "device"; + + pinctrl-0 = <&nand_pins>; + pinctrl-names = "default"; + + #address-cells = <1>; + #size-cells = <0>; + + nand@0 { + reg = <0>; + }; + }; + +...
convert the amlogic,meson-name.txt to amlogic,meson-nand.yaml Signed-off-by: Liang Yang <liang.yang@amlogic.com> --- .../bindings/mtd/amlogic,meson-nand.txt | 55 ------------ .../bindings/mtd/amlogic,meson-nand.yaml | 88 +++++++++++++++++++ 2 files changed, 88 insertions(+), 55 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt create mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml