* [PATCH 0/2] mtd: Convert hyperflash/hyperbus bindings to YAML schema @ 2021-06-11 5:35 ` Vignesh Raghavendra 0 siblings, 0 replies; 15+ messages in thread From: Vignesh Raghavendra @ 2021-06-11 5:35 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, Rob Herring, linux-mtd, devicetree, Linux ARM Mailing List This series converts Cypress hyperflash and TI AM654 HyperBus Controller bindings to YAML schema. Vignesh Raghavendra (2): dt-bindings: mtd: Convert cypress,hyperflash to YAML schema dt-bindings: mtd: Convert ti,am654-hbmc.txt to YAML schema .../bindings/mtd/cypress,hyperflash.yaml | 51 ++++++++++++++ .../devicetree/bindings/mtd/ti,am654-hbmc.txt | 51 -------------- .../bindings/mtd/ti,am654-hbmc.yaml | 69 +++++++++++++++++++ 3 files changed, 120 insertions(+), 51 deletions(-) create mode 100644 Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml delete mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt create mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml -- 2.32.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ ^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 0/2] mtd: Convert hyperflash/hyperbus bindings to YAML schema @ 2021-06-11 5:35 ` Vignesh Raghavendra 0 siblings, 0 replies; 15+ messages in thread From: Vignesh Raghavendra @ 2021-06-11 5:35 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, Rob Herring, linux-mtd, devicetree, Linux ARM Mailing List This series converts Cypress hyperflash and TI AM654 HyperBus Controller bindings to YAML schema. Vignesh Raghavendra (2): dt-bindings: mtd: Convert cypress,hyperflash to YAML schema dt-bindings: mtd: Convert ti,am654-hbmc.txt to YAML schema .../bindings/mtd/cypress,hyperflash.yaml | 51 ++++++++++++++ .../devicetree/bindings/mtd/ti,am654-hbmc.txt | 51 -------------- .../bindings/mtd/ti,am654-hbmc.yaml | 69 +++++++++++++++++++ 3 files changed, 120 insertions(+), 51 deletions(-) create mode 100644 Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml delete mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt create mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml -- 2.32.0 ^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 0/2] mtd: Convert hyperflash/hyperbus bindings to YAML schema @ 2021-06-11 5:35 ` Vignesh Raghavendra 0 siblings, 0 replies; 15+ messages in thread From: Vignesh Raghavendra @ 2021-06-11 5:35 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, Rob Herring, linux-mtd, devicetree, Linux ARM Mailing List This series converts Cypress hyperflash and TI AM654 HyperBus Controller bindings to YAML schema. Vignesh Raghavendra (2): dt-bindings: mtd: Convert cypress,hyperflash to YAML schema dt-bindings: mtd: Convert ti,am654-hbmc.txt to YAML schema .../bindings/mtd/cypress,hyperflash.yaml | 51 ++++++++++++++ .../devicetree/bindings/mtd/ti,am654-hbmc.txt | 51 -------------- .../bindings/mtd/ti,am654-hbmc.yaml | 69 +++++++++++++++++++ 3 files changed, 120 insertions(+), 51 deletions(-) create mode 100644 Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml delete mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt create mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml -- 2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 1/2] dt-bindings: mtd: Convert cypress, hyperflash to YAML schema 2021-06-11 5:35 ` Vignesh Raghavendra (?) @ 2021-06-11 5:35 ` Vignesh Raghavendra -1 siblings, 0 replies; 15+ messages in thread From: Vignesh Raghavendra @ 2021-06-11 5:35 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, Rob Herring, linux-mtd, devicetree, Linux ARM Mailing List Convert cypress,hyperflash bindings to YAML schema Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> --- .../bindings/mtd/cypress,hyperflash.yaml | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml diff --git a/Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml b/Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml new file mode 100644 index 000000000000..4341c0b0410c --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/cypress,hyperflash.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HyperFlash serial NOR flash chips + +maintainers: + - Vignesh Raghavendra <vigneshr@ti.com> + +allOf: + - $ref: "mtd.yaml#" + +properties: + compatible: + items: + - const: cypress,hyperflash + - const: cfi-flash + description: + HyperFlash serial NOR flash chips compliant with Cypress HyperBus + specification and supports Cypress CFI specification 1.5 command set. + + reg: + maxItems: 1 + + partitions: + type: object + + '#address-cells': true + '#size-cells': true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + memory-controller { + #address-cells = <1>; + #size-cells = <1>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cypress,hyperflash", "cfi-flash"; + reg = <0x0 0x4000000>; + }; + }; -- 2.32.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 1/2] dt-bindings: mtd: Convert cypress,hyperflash to YAML schema @ 2021-06-11 5:35 ` Vignesh Raghavendra 0 siblings, 0 replies; 15+ messages in thread From: Vignesh Raghavendra @ 2021-06-11 5:35 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, Rob Herring, linux-mtd, devicetree, Linux ARM Mailing List Convert cypress,hyperflash bindings to YAML schema Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> --- .../bindings/mtd/cypress,hyperflash.yaml | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml diff --git a/Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml b/Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml new file mode 100644 index 000000000000..4341c0b0410c --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/cypress,hyperflash.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HyperFlash serial NOR flash chips + +maintainers: + - Vignesh Raghavendra <vigneshr@ti.com> + +allOf: + - $ref: "mtd.yaml#" + +properties: + compatible: + items: + - const: cypress,hyperflash + - const: cfi-flash + description: + HyperFlash serial NOR flash chips compliant with Cypress HyperBus + specification and supports Cypress CFI specification 1.5 command set. + + reg: + maxItems: 1 + + partitions: + type: object + + '#address-cells': true + '#size-cells': true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + memory-controller { + #address-cells = <1>; + #size-cells = <1>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cypress,hyperflash", "cfi-flash"; + reg = <0x0 0x4000000>; + }; + }; -- 2.32.0 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 1/2] dt-bindings: mtd: Convert cypress, hyperflash to YAML schema @ 2021-06-11 5:35 ` Vignesh Raghavendra 0 siblings, 0 replies; 15+ messages in thread From: Vignesh Raghavendra @ 2021-06-11 5:35 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, Rob Herring, linux-mtd, devicetree, Linux ARM Mailing List Convert cypress,hyperflash bindings to YAML schema Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> --- .../bindings/mtd/cypress,hyperflash.yaml | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml diff --git a/Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml b/Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml new file mode 100644 index 000000000000..4341c0b0410c --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/cypress,hyperflash.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HyperFlash serial NOR flash chips + +maintainers: + - Vignesh Raghavendra <vigneshr@ti.com> + +allOf: + - $ref: "mtd.yaml#" + +properties: + compatible: + items: + - const: cypress,hyperflash + - const: cfi-flash + description: + HyperFlash serial NOR flash chips compliant with Cypress HyperBus + specification and supports Cypress CFI specification 1.5 command set. + + reg: + maxItems: 1 + + partitions: + type: object + + '#address-cells': true + '#size-cells': true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + memory-controller { + #address-cells = <1>; + #size-cells = <1>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cypress,hyperflash", "cfi-flash"; + reg = <0x0 0x4000000>; + }; + }; -- 2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 15+ messages in thread
* Re: [PATCH 1/2] dt-bindings: mtd: Convert cypress, hyperflash to YAML schema 2021-06-11 5:35 ` [PATCH 1/2] dt-bindings: mtd: Convert cypress, hyperflash " Vignesh Raghavendra (?) @ 2021-06-11 15:10 ` Rob Herring -1 siblings, 0 replies; 15+ messages in thread From: Rob Herring @ 2021-06-11 15:10 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, MTD Maling List, devicetree, Linux ARM Mailing List On Thu, Jun 10, 2021 at 11:35 PM Vignesh Raghavendra <vigneshr@ti.com> wrote: > > Convert cypress,hyperflash bindings to YAML schema > > Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> > --- > .../bindings/mtd/cypress,hyperflash.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml This isn't needed[1]. Rob [1] https://lore.kernel.org/linux-devicetree/20210607193500.3085920-1-robh@kernel.org/ ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 1/2] dt-bindings: mtd: Convert cypress,hyperflash to YAML schema @ 2021-06-11 15:10 ` Rob Herring 0 siblings, 0 replies; 15+ messages in thread From: Rob Herring @ 2021-06-11 15:10 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, MTD Maling List, devicetree, Linux ARM Mailing List On Thu, Jun 10, 2021 at 11:35 PM Vignesh Raghavendra <vigneshr@ti.com> wrote: > > Convert cypress,hyperflash bindings to YAML schema > > Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> > --- > .../bindings/mtd/cypress,hyperflash.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml This isn't needed[1]. Rob [1] https://lore.kernel.org/linux-devicetree/20210607193500.3085920-1-robh@kernel.org/ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 1/2] dt-bindings: mtd: Convert cypress, hyperflash to YAML schema @ 2021-06-11 15:10 ` Rob Herring 0 siblings, 0 replies; 15+ messages in thread From: Rob Herring @ 2021-06-11 15:10 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, MTD Maling List, devicetree, Linux ARM Mailing List On Thu, Jun 10, 2021 at 11:35 PM Vignesh Raghavendra <vigneshr@ti.com> wrote: > > Convert cypress,hyperflash bindings to YAML schema > > Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> > --- > .../bindings/mtd/cypress,hyperflash.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mtd/cypress,hyperflash.yaml This isn't needed[1]. Rob [1] https://lore.kernel.org/linux-devicetree/20210607193500.3085920-1-robh@kernel.org/ _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 2/2] dt-bindings: mtd: Convert ti, am654-hbmc.txt to YAML schema 2021-06-11 5:35 ` Vignesh Raghavendra (?) @ 2021-06-11 5:35 ` Vignesh Raghavendra -1 siblings, 0 replies; 15+ messages in thread From: Vignesh Raghavendra @ 2021-06-11 5:35 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, Rob Herring, linux-mtd, devicetree, Linux ARM Mailing List Convert ti,am654-hbmc.txt to YAML schema for better checks and validations of DT. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> --- .../devicetree/bindings/mtd/ti,am654-hbmc.txt | 51 -------------- .../bindings/mtd/ti,am654-hbmc.yaml | 69 +++++++++++++++++++ 2 files changed, 69 insertions(+), 51 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt create mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml diff --git a/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt b/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt deleted file mode 100644 index ccfd37b8a0ad..000000000000 --- a/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt +++ /dev/null @@ -1,51 +0,0 @@ -Bindings for HyperBus Memory Controller (HBMC) on TI's K3 family of SoCs - -Required properties: -- compatible : "ti,am654-hbmc" for AM654 SoC -- reg : Two entries: - First entry pointed to the register space of HBMC controller - Second entry pointing to the memory map region dedicated for - MMIO access to attached flash devices -- ranges : Address translation from offset within CS to allocated MMIO - space in SoC - -Optional properties: -- mux-controls : phandle to the multiplexer that controls selection of - HBMC vs OSPI inside Flash SubSystem (FSS). Default is OSPI, - if property is absent. - See Documentation/devicetree/bindings/mux/reg-mux.yaml - for mmio-mux binding details - -Example: - - system-controller@47000000 { - compatible = "syscon", "simple-mfd"; - reg = <0x0 0x47000000 0x0 0x100>; - #address-cells = <2>; - #size-cells = <2>; - ranges; - - hbmc_mux: multiplexer { - compatible = "mmio-mux"; - #mux-control-cells = <1>; - mux-reg-masks = <0x4 0x2>; /* 0: reg 0x4, bit 1 */ - }; - }; - - hbmc: hyperbus@47034000 { - compatible = "ti,am654-hbmc"; - reg = <0x0 0x47034000 0x0 0x100>, - <0x5 0x00000000 0x1 0x0000000>; - power-domains = <&k3_pds 55>; - #address-cells = <2>; - #size-cells = <1>; - ranges = <0x0 0x0 0x5 0x00000000 0x4000000>, /* CS0 - 64MB */ - <0x1 0x0 0x5 0x04000000 0x4000000>; /* CS1 - 64MB */ - mux-controls = <&hbmc_mux 0>; - - /* Slave flash node */ - flash@0,0 { - compatible = "cypress,hyperflash", "cfi-flash"; - reg = <0x0 0x0 0x4000000>; - }; - }; diff --git a/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml b/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml new file mode 100644 index 000000000000..30b458c41cac --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/ti,am654-hbmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HyperBus Memory Controller (HBMC) on TI's K3 family of SoCs + +maintainers: + - Vignesh Raghavendra <vigneshr@ti.com> + +properties: + compatible: + const: ti,am654-hbmc + + reg: + maxItems: 2 + + power-domains: true + '#address-cells': true + '#size-cells': true + ranges: true + + mux-controls: + description: MMIO mux controller node to select b/w OSPI and HBMC. + + clocks: + maxItems: 1 + +patternProperties: + "^flash@[0-1],[0-9a-f]+$": + type: object + +required: + - compatible + - reg + - ranges + - clocks + - '#address-cells' + - '#size-cells' + +additionalProperties: false + +examples: + - | + bus { + #address-cells = <2>; + #size-cells = <2>; + + hbmc: memory-controller@47034000 { + compatible = "ti,am654-hbmc"; + reg = <0x0 0x47034000 0x0 0x100>, + <0x5 0x00000000 0x1 0x0000000>; + ranges = <0x0 0x0 0x5 0x00000000 0x4000000>, /* CS0 - 64MB */ + <0x1 0x0 0x5 0x04000000 0x4000000>; /* CS1 - 64MB */ + clocks = <&k3_clks 102 0>; + #address-cells = <2>; + #size-cells = <1>; + power-domains = <&k3_pds 55>; + mux-controls = <&hbmc_mux 0>; + + flash@0,0 { + compatible = "cypress,hyperflash", "cfi-flash"; + reg = <0x0 0x0 0x4000000>; + #address-cells = <1>; + #size-cells = <1>; + }; + }; + }; -- 2.32.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 2/2] dt-bindings: mtd: Convert ti,am654-hbmc.txt to YAML schema @ 2021-06-11 5:35 ` Vignesh Raghavendra 0 siblings, 0 replies; 15+ messages in thread From: Vignesh Raghavendra @ 2021-06-11 5:35 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, Rob Herring, linux-mtd, devicetree, Linux ARM Mailing List Convert ti,am654-hbmc.txt to YAML schema for better checks and validations of DT. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> --- .../devicetree/bindings/mtd/ti,am654-hbmc.txt | 51 -------------- .../bindings/mtd/ti,am654-hbmc.yaml | 69 +++++++++++++++++++ 2 files changed, 69 insertions(+), 51 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt create mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml diff --git a/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt b/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt deleted file mode 100644 index ccfd37b8a0ad..000000000000 --- a/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt +++ /dev/null @@ -1,51 +0,0 @@ -Bindings for HyperBus Memory Controller (HBMC) on TI's K3 family of SoCs - -Required properties: -- compatible : "ti,am654-hbmc" for AM654 SoC -- reg : Two entries: - First entry pointed to the register space of HBMC controller - Second entry pointing to the memory map region dedicated for - MMIO access to attached flash devices -- ranges : Address translation from offset within CS to allocated MMIO - space in SoC - -Optional properties: -- mux-controls : phandle to the multiplexer that controls selection of - HBMC vs OSPI inside Flash SubSystem (FSS). Default is OSPI, - if property is absent. - See Documentation/devicetree/bindings/mux/reg-mux.yaml - for mmio-mux binding details - -Example: - - system-controller@47000000 { - compatible = "syscon", "simple-mfd"; - reg = <0x0 0x47000000 0x0 0x100>; - #address-cells = <2>; - #size-cells = <2>; - ranges; - - hbmc_mux: multiplexer { - compatible = "mmio-mux"; - #mux-control-cells = <1>; - mux-reg-masks = <0x4 0x2>; /* 0: reg 0x4, bit 1 */ - }; - }; - - hbmc: hyperbus@47034000 { - compatible = "ti,am654-hbmc"; - reg = <0x0 0x47034000 0x0 0x100>, - <0x5 0x00000000 0x1 0x0000000>; - power-domains = <&k3_pds 55>; - #address-cells = <2>; - #size-cells = <1>; - ranges = <0x0 0x0 0x5 0x00000000 0x4000000>, /* CS0 - 64MB */ - <0x1 0x0 0x5 0x04000000 0x4000000>; /* CS1 - 64MB */ - mux-controls = <&hbmc_mux 0>; - - /* Slave flash node */ - flash@0,0 { - compatible = "cypress,hyperflash", "cfi-flash"; - reg = <0x0 0x0 0x4000000>; - }; - }; diff --git a/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml b/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml new file mode 100644 index 000000000000..30b458c41cac --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/ti,am654-hbmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HyperBus Memory Controller (HBMC) on TI's K3 family of SoCs + +maintainers: + - Vignesh Raghavendra <vigneshr@ti.com> + +properties: + compatible: + const: ti,am654-hbmc + + reg: + maxItems: 2 + + power-domains: true + '#address-cells': true + '#size-cells': true + ranges: true + + mux-controls: + description: MMIO mux controller node to select b/w OSPI and HBMC. + + clocks: + maxItems: 1 + +patternProperties: + "^flash@[0-1],[0-9a-f]+$": + type: object + +required: + - compatible + - reg + - ranges + - clocks + - '#address-cells' + - '#size-cells' + +additionalProperties: false + +examples: + - | + bus { + #address-cells = <2>; + #size-cells = <2>; + + hbmc: memory-controller@47034000 { + compatible = "ti,am654-hbmc"; + reg = <0x0 0x47034000 0x0 0x100>, + <0x5 0x00000000 0x1 0x0000000>; + ranges = <0x0 0x0 0x5 0x00000000 0x4000000>, /* CS0 - 64MB */ + <0x1 0x0 0x5 0x04000000 0x4000000>; /* CS1 - 64MB */ + clocks = <&k3_clks 102 0>; + #address-cells = <2>; + #size-cells = <1>; + power-domains = <&k3_pds 55>; + mux-controls = <&hbmc_mux 0>; + + flash@0,0 { + compatible = "cypress,hyperflash", "cfi-flash"; + reg = <0x0 0x0 0x4000000>; + #address-cells = <1>; + #size-cells = <1>; + }; + }; + }; -- 2.32.0 ^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 2/2] dt-bindings: mtd: Convert ti, am654-hbmc.txt to YAML schema @ 2021-06-11 5:35 ` Vignesh Raghavendra 0 siblings, 0 replies; 15+ messages in thread From: Vignesh Raghavendra @ 2021-06-11 5:35 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, Rob Herring, linux-mtd, devicetree, Linux ARM Mailing List Convert ti,am654-hbmc.txt to YAML schema for better checks and validations of DT. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> --- .../devicetree/bindings/mtd/ti,am654-hbmc.txt | 51 -------------- .../bindings/mtd/ti,am654-hbmc.yaml | 69 +++++++++++++++++++ 2 files changed, 69 insertions(+), 51 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt create mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml diff --git a/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt b/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt deleted file mode 100644 index ccfd37b8a0ad..000000000000 --- a/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt +++ /dev/null @@ -1,51 +0,0 @@ -Bindings for HyperBus Memory Controller (HBMC) on TI's K3 family of SoCs - -Required properties: -- compatible : "ti,am654-hbmc" for AM654 SoC -- reg : Two entries: - First entry pointed to the register space of HBMC controller - Second entry pointing to the memory map region dedicated for - MMIO access to attached flash devices -- ranges : Address translation from offset within CS to allocated MMIO - space in SoC - -Optional properties: -- mux-controls : phandle to the multiplexer that controls selection of - HBMC vs OSPI inside Flash SubSystem (FSS). Default is OSPI, - if property is absent. - See Documentation/devicetree/bindings/mux/reg-mux.yaml - for mmio-mux binding details - -Example: - - system-controller@47000000 { - compatible = "syscon", "simple-mfd"; - reg = <0x0 0x47000000 0x0 0x100>; - #address-cells = <2>; - #size-cells = <2>; - ranges; - - hbmc_mux: multiplexer { - compatible = "mmio-mux"; - #mux-control-cells = <1>; - mux-reg-masks = <0x4 0x2>; /* 0: reg 0x4, bit 1 */ - }; - }; - - hbmc: hyperbus@47034000 { - compatible = "ti,am654-hbmc"; - reg = <0x0 0x47034000 0x0 0x100>, - <0x5 0x00000000 0x1 0x0000000>; - power-domains = <&k3_pds 55>; - #address-cells = <2>; - #size-cells = <1>; - ranges = <0x0 0x0 0x5 0x00000000 0x4000000>, /* CS0 - 64MB */ - <0x1 0x0 0x5 0x04000000 0x4000000>; /* CS1 - 64MB */ - mux-controls = <&hbmc_mux 0>; - - /* Slave flash node */ - flash@0,0 { - compatible = "cypress,hyperflash", "cfi-flash"; - reg = <0x0 0x0 0x4000000>; - }; - }; diff --git a/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml b/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml new file mode 100644 index 000000000000..30b458c41cac --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/ti,am654-hbmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HyperBus Memory Controller (HBMC) on TI's K3 family of SoCs + +maintainers: + - Vignesh Raghavendra <vigneshr@ti.com> + +properties: + compatible: + const: ti,am654-hbmc + + reg: + maxItems: 2 + + power-domains: true + '#address-cells': true + '#size-cells': true + ranges: true + + mux-controls: + description: MMIO mux controller node to select b/w OSPI and HBMC. + + clocks: + maxItems: 1 + +patternProperties: + "^flash@[0-1],[0-9a-f]+$": + type: object + +required: + - compatible + - reg + - ranges + - clocks + - '#address-cells' + - '#size-cells' + +additionalProperties: false + +examples: + - | + bus { + #address-cells = <2>; + #size-cells = <2>; + + hbmc: memory-controller@47034000 { + compatible = "ti,am654-hbmc"; + reg = <0x0 0x47034000 0x0 0x100>, + <0x5 0x00000000 0x1 0x0000000>; + ranges = <0x0 0x0 0x5 0x00000000 0x4000000>, /* CS0 - 64MB */ + <0x1 0x0 0x5 0x04000000 0x4000000>; /* CS1 - 64MB */ + clocks = <&k3_clks 102 0>; + #address-cells = <2>; + #size-cells = <1>; + power-domains = <&k3_pds 55>; + mux-controls = <&hbmc_mux 0>; + + flash@0,0 { + compatible = "cypress,hyperflash", "cfi-flash"; + reg = <0x0 0x0 0x4000000>; + #address-cells = <1>; + #size-cells = <1>; + }; + }; + }; -- 2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 15+ messages in thread
* Re: [PATCH 2/2] dt-bindings: mtd: Convert ti,am654-hbmc.txt to YAML schema 2021-06-11 5:35 ` [PATCH 2/2] dt-bindings: mtd: Convert ti, am654-hbmc.txt " Vignesh Raghavendra (?) @ 2021-06-11 17:48 ` Rob Herring -1 siblings, 0 replies; 15+ messages in thread From: Rob Herring @ 2021-06-11 17:48 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, linux-mtd, devicetree, Linux ARM Mailing List On Fri, Jun 11, 2021 at 11:05:33AM +0530, Vignesh Raghavendra wrote: > Convert ti,am654-hbmc.txt to YAML schema for better checks and > validations of DT. > > Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> > --- > .../devicetree/bindings/mtd/ti,am654-hbmc.txt | 51 -------------- > .../bindings/mtd/ti,am654-hbmc.yaml | 69 +++++++++++++++++++ > 2 files changed, 69 insertions(+), 51 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt > create mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml Reviewed-by: Rob Herring <robh@kernel.org> ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 2/2] dt-bindings: mtd: Convert ti,am654-hbmc.txt to YAML schema @ 2021-06-11 17:48 ` Rob Herring 0 siblings, 0 replies; 15+ messages in thread From: Rob Herring @ 2021-06-11 17:48 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, linux-mtd, devicetree, Linux ARM Mailing List On Fri, Jun 11, 2021 at 11:05:33AM +0530, Vignesh Raghavendra wrote: > Convert ti,am654-hbmc.txt to YAML schema for better checks and > validations of DT. > > Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> > --- > .../devicetree/bindings/mtd/ti,am654-hbmc.txt | 51 -------------- > .../bindings/mtd/ti,am654-hbmc.yaml | 69 +++++++++++++++++++ > 2 files changed, 69 insertions(+), 51 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt > create mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml Reviewed-by: Rob Herring <robh@kernel.org> ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 2/2] dt-bindings: mtd: Convert ti,am654-hbmc.txt to YAML schema @ 2021-06-11 17:48 ` Rob Herring 0 siblings, 0 replies; 15+ messages in thread From: Rob Herring @ 2021-06-11 17:48 UTC (permalink / raw) To: Vignesh Raghavendra Cc: Miquel Raynal, Richard Weinberger, linux-mtd, devicetree, Linux ARM Mailing List On Fri, Jun 11, 2021 at 11:05:33AM +0530, Vignesh Raghavendra wrote: > Convert ti,am654-hbmc.txt to YAML schema for better checks and > validations of DT. > > Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> > --- > .../devicetree/bindings/mtd/ti,am654-hbmc.txt | 51 -------------- > .../bindings/mtd/ti,am654-hbmc.yaml | 69 +++++++++++++++++++ > 2 files changed, 69 insertions(+), 51 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt > create mode 100644 Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml Reviewed-by: Rob Herring <robh@kernel.org> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2021-06-11 17:50 UTC | newest] Thread overview: 15+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2021-06-11 5:35 [PATCH 0/2] mtd: Convert hyperflash/hyperbus bindings to YAML schema Vignesh Raghavendra 2021-06-11 5:35 ` Vignesh Raghavendra 2021-06-11 5:35 ` Vignesh Raghavendra 2021-06-11 5:35 ` [PATCH 1/2] dt-bindings: mtd: Convert cypress, hyperflash " Vignesh Raghavendra 2021-06-11 5:35 ` [PATCH 1/2] dt-bindings: mtd: Convert cypress,hyperflash " Vignesh Raghavendra 2021-06-11 5:35 ` [PATCH 1/2] dt-bindings: mtd: Convert cypress, hyperflash " Vignesh Raghavendra 2021-06-11 15:10 ` Rob Herring 2021-06-11 15:10 ` [PATCH 1/2] dt-bindings: mtd: Convert cypress,hyperflash " Rob Herring 2021-06-11 15:10 ` [PATCH 1/2] dt-bindings: mtd: Convert cypress, hyperflash " Rob Herring 2021-06-11 5:35 ` [PATCH 2/2] dt-bindings: mtd: Convert ti, am654-hbmc.txt " Vignesh Raghavendra 2021-06-11 5:35 ` [PATCH 2/2] dt-bindings: mtd: Convert ti,am654-hbmc.txt " Vignesh Raghavendra 2021-06-11 5:35 ` [PATCH 2/2] dt-bindings: mtd: Convert ti, am654-hbmc.txt " Vignesh Raghavendra 2021-06-11 17:48 ` [PATCH 2/2] dt-bindings: mtd: Convert ti,am654-hbmc.txt " Rob Herring 2021-06-11 17:48 ` Rob Herring 2021-06-11 17:48 ` Rob Herring
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