| Message ID | 1594363883-22154-1-git-send-email-yoshihiro.shimoda.uh@renesas.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | dt-bindings: mmc: renesas,sdhi: convert to YAML | expand |
On Fri, 10 Jul 2020 15:51:23 +0900, Yoshihiro Shimoda wrote: > Convert Renesas SDHI SD/MMC controller document to YAML. > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> > --- > Almost all node names in Renesas dtsi files have "sd@" name, but these should > be "mmc@". So converting the node names by using the following commands > is easy to check this patch :) > sed -i "s/sd@/mmc@/" arch/arm/boot/dts/* > sed -i "s/sd@/mmc@/" arch/arm64/boot/dts/renesas/* > > r8a77470-iwg23s-sbc.dts doesn't seem to follow the document though... > > .../devicetree/bindings/mmc/renesas,sdhi.txt | 114 ------------ > .../devicetree/bindings/mmc/renesas,sdhi.yaml | 191 +++++++++++++++++++++ > 2 files changed, 191 insertions(+), 114 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/mmc/renesas,sdhi.txt > create mode 100644 Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml > Reviewed-by: Rob Herring <robh@kernel.org>
On Fri, 10 Jul 2020 at 08:51, Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> wrote: > > Convert Renesas SDHI SD/MMC controller document to YAML. > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Applied for next (a while ago), thanks! Kind regards Uffe > --- > Almost all node names in Renesas dtsi files have "sd@" name, but these should > be "mmc@". So converting the node names by using the following commands > is easy to check this patch :) > sed -i "s/sd@/mmc@/" arch/arm/boot/dts/* > sed -i "s/sd@/mmc@/" arch/arm64/boot/dts/renesas/* > > r8a77470-iwg23s-sbc.dts doesn't seem to follow the document though... > > .../devicetree/bindings/mmc/renesas,sdhi.txt | 114 ------------ > .../devicetree/bindings/mmc/renesas,sdhi.yaml | 191 +++++++++++++++++++++ > 2 files changed, 191 insertions(+), 114 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/mmc/renesas,sdhi.txt > create mode 100644 Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml > > diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt > deleted file mode 100644 > index 0ca9a62..0000000 > --- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt > +++ /dev/null > @@ -1,114 +0,0 @@ > -* Renesas SDHI SD/MMC controller > - > -Required properties: > -- compatible: should contain one or more of the following: > - "renesas,sdhi-sh73a0" - SDHI IP on SH73A0 SoC > - "renesas,sdhi-r7s72100" - SDHI IP on R7S72100 SoC > - "renesas,sdhi-r7s9210" - SDHI IP on R7S9210 SoC > - "renesas,sdhi-r8a73a4" - SDHI IP on R8A73A4 SoC > - "renesas,sdhi-r8a7740" - SDHI IP on R8A7740 SoC > - "renesas,sdhi-r8a7742" - SDHI IP on R8A7742 SoC > - "renesas,sdhi-r8a7743" - SDHI IP on R8A7743 SoC > - "renesas,sdhi-r8a7744" - SDHI IP on R8A7744 SoC > - "renesas,sdhi-r8a7745" - SDHI IP on R8A7745 SoC > - "renesas,sdhi-r8a774a1" - SDHI IP on R8A774A1 SoC > - "renesas,sdhi-r8a774b1" - SDHI IP on R8A774B1 SoC > - "renesas,sdhi-r8a774c0" - SDHI IP on R8A774C0 SoC > - "renesas,sdhi-r8a77470" - SDHI IP on R8A77470 SoC > - "renesas,sdhi-mmc-r8a77470" - SDHI/MMC IP on R8A77470 SoC > - "renesas,sdhi-r8a7778" - SDHI IP on R8A7778 SoC > - "renesas,sdhi-r8a7779" - SDHI IP on R8A7779 SoC > - "renesas,sdhi-r8a7790" - SDHI IP on R8A7790 SoC > - "renesas,sdhi-r8a7791" - SDHI IP on R8A7791 SoC > - "renesas,sdhi-r8a7792" - SDHI IP on R8A7792 SoC > - "renesas,sdhi-r8a7793" - SDHI IP on R8A7793 SoC > - "renesas,sdhi-r8a7794" - SDHI IP on R8A7794 SoC > - "renesas,sdhi-r8a7795" - SDHI IP on R8A7795 SoC > - "renesas,sdhi-r8a7796" - SDHI IP on R8A77960 SoC > - "renesas,sdhi-r8a77961" - SDHI IP on R8A77961 SoC > - "renesas,sdhi-r8a77965" - SDHI IP on R8A77965 SoC > - "renesas,sdhi-r8a77970" - SDHI IP on R8A77970 SoC > - "renesas,sdhi-r8a77980" - SDHI IP on R8A77980 SoC > - "renesas,sdhi-r8a77990" - SDHI IP on R8A77990 SoC > - "renesas,sdhi-r8a77995" - SDHI IP on R8A77995 SoC > - "renesas,sdhi-shmobile" - a generic sh-mobile SDHI controller > - "renesas,rcar-gen1-sdhi" - a generic R-Car Gen1 SDHI controller > - "renesas,rcar-gen2-sdhi" - a generic R-Car Gen2 and RZ/G1 SDHI > - (not SDHI/MMC) controller > - "renesas,rcar-gen3-sdhi" - a generic R-Car Gen3 or RZ/G2 > - SDHI controller > - > - > - When compatible with the generic version, nodes must list > - the SoC-specific version corresponding to the platform > - first followed by the generic version. > - > -- clocks: Most controllers only have 1 clock source per channel. However, on > - some variations of this controller, the internal card detection > - logic that exists in this controller is sectioned off to be run by a > - separate second clock source to allow the main core clock to be turned > - off to save power. > - If 2 clocks are specified by the hardware, you must name them as > - "core" and "cd". If the controller only has 1 clock, naming is not > - required. > - Devices which have more than 1 clock are listed below: > - 2: R7S72100, R7S9210 > - > -Optional properties: > -- pinctrl-names: should be "default", "state_uhs" > -- pinctrl-0: should contain default/high speed pin ctrl > -- pinctrl-1: should contain uhs mode pin ctrl > - > -Example: R8A7790 (R-Car H2) SDHI controller nodes > - > - sdhi0: sd@ee100000 { > - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; > - reg = <0 0xee100000 0 0x328>; > - interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>; > - clocks = <&cpg CPG_MOD 314>; > - dmas = <&dmac0 0xcd>, <&dmac0 0xce>, > - <&dmac1 0xcd>, <&dmac1 0xce>; > - dma-names = "tx", "rx", "tx", "rx"; > - max-frequency = <195000000>; > - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; > - resets = <&cpg 314>; > - }; > - > - sdhi1: sd@ee120000 { > - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; > - reg = <0 0xee120000 0 0x328>; > - interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>; > - clocks = <&cpg CPG_MOD 313>; > - dmas = <&dmac0 0xc9>, <&dmac0 0xca>, > - <&dmac1 0xc9>, <&dmac1 0xca>; > - dma-names = "tx", "rx", "tx", "rx"; > - max-frequency = <195000000>; > - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; > - resets = <&cpg 313>; > - }; > - > - sdhi2: sd@ee140000 { > - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; > - reg = <0 0xee140000 0 0x100>; > - interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>; > - clocks = <&cpg CPG_MOD 312>; > - dmas = <&dmac0 0xc1>, <&dmac0 0xc2>, > - <&dmac1 0xc1>, <&dmac1 0xc2>; > - dma-names = "tx", "rx", "tx", "rx"; > - max-frequency = <97500000>; > - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; > - resets = <&cpg 312>; > - }; > - > - sdhi3: sd@ee160000 { > - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; > - reg = <0 0xee160000 0 0x100>; > - interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; > - clocks = <&cpg CPG_MOD 311>; > - dmas = <&dmac0 0xd3>, <&dmac0 0xd4>, > - <&dmac1 0xd3>, <&dmac1 0xd4>; > - dma-names = "tx", "rx", "tx", "rx"; > - max-frequency = <97500000>; > - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; > - resets = <&cpg 311>; > - }; > diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml > new file mode 100644 > index 0000000..e5dbc20 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml > @@ -0,0 +1,191 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: "http://devicetree.org/schemas/mmc/renesas,sdhi.yaml#" > +$schema: "http://devicetree.org/meta-schemas/core.yaml#" > + > +title: Renesas SDHI SD/MMC controller > + > +maintainers: > + - Wolfram Sang <wsa+renesas@sang-engineering.com> > + > +allOf: > + - $ref: "mmc-controller.yaml" > + > +properties: > + compatible: > + oneOf: > + - items: > + - const: renesas,sdhi-sh73a0 # R-Mobile APE6 > + - items: > + - const: renesas,sdhi-r7s72100 # RZ/A1H > + - items: > + - const: renesas,sdhi-r7s9210 # SH-Mobile AG5 > + - items: > + - const: renesas,sdhi-r8a73a4 # R-Mobile APE6 > + - items: > + - const: renesas,sdhi-r8a7740 # R-Mobile A1 > + - items: > + - enum: > + - renesas,sdhi-r8a7778 # R-Car M1 > + - renesas,sdhi-r8a7779 # R-Car H1 > + - const: renesas,rcar-gen1-sdhi # R-Car Gen1 > + - items: > + - enum: > + - renesas,sdhi-r8a7742 # RZ/G1H > + - renesas,sdhi-r8a7743 # RZ/G1M > + - renesas,sdhi-r8a7744 # RZ/G1N > + - renesas,sdhi-r8a7745 # RZ/G1E > + - renesas,sdhi-r8a77470 # RZ/G1C > + - renesas,sdhi-r8a7790 # R-Car H2 > + - renesas,sdhi-r8a7791 # R-Car M2-W > + - renesas,sdhi-r8a7792 # R-Car V2H > + - renesas,sdhi-r8a7793 # R-Car M2-N > + - renesas,sdhi-r8a7794 # R-Car E2 > + - const: renesas,rcar-gen2-sdhi # R-Car Gen2 and RZ/G1 > + - items: > + - const: renesas,sdhi-mmc-r8a77470 # RZ/G1C (SDHI/MMC IP) > + - items: > + - enum: > + - renesas,sdhi-r8a774a1 # RZ/G2M > + - renesas,sdhi-r8a774b1 # RZ/G2N > + - renesas,sdhi-r8a774c0 # RZ/G2E > + - renesas,sdhi-r8a7795 # R-Car H3 > + - renesas,sdhi-r8a7796 # R-Car M3-W > + - renesas,sdhi-r8a77961 # R-Car M3-W+ > + - renesas,sdhi-r8a77965 # R-Car M3-N > + - renesas,sdhi-r8a77970 # R-Car V3M > + - renesas,sdhi-r8a77980 # R-Car V3H > + - renesas,sdhi-r8a77990 # R-Car E3 > + - renesas,sdhi-r8a77995 # R-Car D3 > + - const: renesas,rcar-gen3-sdhi # R-Car Gen3 or RZ/G2 > + > + reg: > + maxItems: 1 > + > + interrupts: > + minItems: 1 > + maxItems: 3 > + > + clocks: > + minItems: 1 > + maxItems: 2 > + > + clock-names: > + minItems: 1 > + maxItems: 2 > + items: > + - const: core > + - const: cd > + > + dmas: > + minItems: 4 > + maxItems: 4 > + > + dma-names: > + minItems: 4 > + maxItems: 4 > + items: > + enum: > + - tx > + - rx > + > + power-domains: > + maxItems: 1 > + > + resets: > + maxItems: 1 > + > + pinctrl-0: > + minItems: 1 > + maxItems: 2 > + > + pinctrl-1: > + maxItems: 1 > + > + pinctrl-names: > + minItems: 1 > + maxItems: 2 > + items: > + - const: default > + - const: state_uhs > + > + max-frequency: true > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - power-domains > + > +if: > + properties: > + compatible: > + items: > + enum: > + - renesas,sdhi-r7s72100 > + - renesas,sdhi-r7s9210 > +then: > + required: > + - clock-names > + description: > + The internal card detection logic that exists in these controllers is > + sectioned off to be run by a separate second clock source to allow > + the main core clock to be turned off to save power. > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/r8a7790-cpg-mssr.h> > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + #include <dt-bindings/power/r8a7790-sysc.h> > + > + sdhi0: mmc@ee100000 { > + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; > + reg = <0xee100000 0x328>; > + interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cpg CPG_MOD 314>; > + dmas = <&dmac0 0xcd>, <&dmac0 0xce>, <&dmac1 0xcd>, <&dmac1 0xce>; > + dma-names = "tx", "rx", "tx", "rx"; > + max-frequency = <195000000>; > + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; > + resets = <&cpg 314>; > + }; > + > + sdhi1: mmc@ee120000 { > + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; > + reg = <0xee120000 0x328>; > + interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cpg CPG_MOD 313>; > + dmas = <&dmac0 0xc9>, <&dmac0 0xca>, <&dmac1 0xc9>, <&dmac1 0xca>; > + dma-names = "tx", "rx", "tx", "rx"; > + max-frequency = <195000000>; > + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; > + resets = <&cpg 313>; > + }; > + > + sdhi2: mmc@ee140000 { > + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; > + reg = <0xee140000 0x100>; > + interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cpg CPG_MOD 312>; > + dmas = <&dmac0 0xc1>, <&dmac0 0xc2>, <&dmac1 0xc1>, <&dmac1 0xc2>; > + dma-names = "tx", "rx", "tx", "rx"; > + max-frequency = <97500000>; > + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; > + resets = <&cpg 312>; > + }; > + > + sdhi3: mmc@ee160000 { > + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; > + reg = <0xee160000 0x100>; > + interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cpg CPG_MOD 311>; > + dmas = <&dmac0 0xd3>, <&dmac0 0xd4>, <&dmac1 0xd3>, <&dmac1 0xd4>; > + dma-names = "tx", "rx", "tx", "rx"; > + max-frequency = <97500000>; > + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; > + resets = <&cpg 311>; > + }; > -- > 2.7.4 >
diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt deleted file mode 100644 index 0ca9a62..0000000 --- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt +++ /dev/null @@ -1,114 +0,0 @@ -* Renesas SDHI SD/MMC controller - -Required properties: -- compatible: should contain one or more of the following: - "renesas,sdhi-sh73a0" - SDHI IP on SH73A0 SoC - "renesas,sdhi-r7s72100" - SDHI IP on R7S72100 SoC - "renesas,sdhi-r7s9210" - SDHI IP on R7S9210 SoC - "renesas,sdhi-r8a73a4" - SDHI IP on R8A73A4 SoC - "renesas,sdhi-r8a7740" - SDHI IP on R8A7740 SoC - "renesas,sdhi-r8a7742" - SDHI IP on R8A7742 SoC - "renesas,sdhi-r8a7743" - SDHI IP on R8A7743 SoC - "renesas,sdhi-r8a7744" - SDHI IP on R8A7744 SoC - "renesas,sdhi-r8a7745" - SDHI IP on R8A7745 SoC - "renesas,sdhi-r8a774a1" - SDHI IP on R8A774A1 SoC - "renesas,sdhi-r8a774b1" - SDHI IP on R8A774B1 SoC - "renesas,sdhi-r8a774c0" - SDHI IP on R8A774C0 SoC - "renesas,sdhi-r8a77470" - SDHI IP on R8A77470 SoC - "renesas,sdhi-mmc-r8a77470" - SDHI/MMC IP on R8A77470 SoC - "renesas,sdhi-r8a7778" - SDHI IP on R8A7778 SoC - "renesas,sdhi-r8a7779" - SDHI IP on R8A7779 SoC - "renesas,sdhi-r8a7790" - SDHI IP on R8A7790 SoC - "renesas,sdhi-r8a7791" - SDHI IP on R8A7791 SoC - "renesas,sdhi-r8a7792" - SDHI IP on R8A7792 SoC - "renesas,sdhi-r8a7793" - SDHI IP on R8A7793 SoC - "renesas,sdhi-r8a7794" - SDHI IP on R8A7794 SoC - "renesas,sdhi-r8a7795" - SDHI IP on R8A7795 SoC - "renesas,sdhi-r8a7796" - SDHI IP on R8A77960 SoC - "renesas,sdhi-r8a77961" - SDHI IP on R8A77961 SoC - "renesas,sdhi-r8a77965" - SDHI IP on R8A77965 SoC - "renesas,sdhi-r8a77970" - SDHI IP on R8A77970 SoC - "renesas,sdhi-r8a77980" - SDHI IP on R8A77980 SoC - "renesas,sdhi-r8a77990" - SDHI IP on R8A77990 SoC - "renesas,sdhi-r8a77995" - SDHI IP on R8A77995 SoC - "renesas,sdhi-shmobile" - a generic sh-mobile SDHI controller - "renesas,rcar-gen1-sdhi" - a generic R-Car Gen1 SDHI controller - "renesas,rcar-gen2-sdhi" - a generic R-Car Gen2 and RZ/G1 SDHI - (not SDHI/MMC) controller - "renesas,rcar-gen3-sdhi" - a generic R-Car Gen3 or RZ/G2 - SDHI controller - - - When compatible with the generic version, nodes must list - the SoC-specific version corresponding to the platform - first followed by the generic version. - -- clocks: Most controllers only have 1 clock source per channel. However, on - some variations of this controller, the internal card detection - logic that exists in this controller is sectioned off to be run by a - separate second clock source to allow the main core clock to be turned - off to save power. - If 2 clocks are specified by the hardware, you must name them as - "core" and "cd". If the controller only has 1 clock, naming is not - required. - Devices which have more than 1 clock are listed below: - 2: R7S72100, R7S9210 - -Optional properties: -- pinctrl-names: should be "default", "state_uhs" -- pinctrl-0: should contain default/high speed pin ctrl -- pinctrl-1: should contain uhs mode pin ctrl - -Example: R8A7790 (R-Car H2) SDHI controller nodes - - sdhi0: sd@ee100000 { - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; - reg = <0 0xee100000 0 0x328>; - interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 314>; - dmas = <&dmac0 0xcd>, <&dmac0 0xce>, - <&dmac1 0xcd>, <&dmac1 0xce>; - dma-names = "tx", "rx", "tx", "rx"; - max-frequency = <195000000>; - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; - resets = <&cpg 314>; - }; - - sdhi1: sd@ee120000 { - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; - reg = <0 0xee120000 0 0x328>; - interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 313>; - dmas = <&dmac0 0xc9>, <&dmac0 0xca>, - <&dmac1 0xc9>, <&dmac1 0xca>; - dma-names = "tx", "rx", "tx", "rx"; - max-frequency = <195000000>; - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; - resets = <&cpg 313>; - }; - - sdhi2: sd@ee140000 { - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; - reg = <0 0xee140000 0 0x100>; - interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 312>; - dmas = <&dmac0 0xc1>, <&dmac0 0xc2>, - <&dmac1 0xc1>, <&dmac1 0xc2>; - dma-names = "tx", "rx", "tx", "rx"; - max-frequency = <97500000>; - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; - resets = <&cpg 312>; - }; - - sdhi3: sd@ee160000 { - compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; - reg = <0 0xee160000 0 0x100>; - interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 311>; - dmas = <&dmac0 0xd3>, <&dmac0 0xd4>, - <&dmac1 0xd3>, <&dmac1 0xd4>; - dma-names = "tx", "rx", "tx", "rx"; - max-frequency = <97500000>; - power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; - resets = <&cpg 311>; - }; diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml new file mode 100644 index 0000000..e5dbc20 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml @@ -0,0 +1,191 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/mmc/renesas,sdhi.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas SDHI SD/MMC controller + +maintainers: + - Wolfram Sang <wsa+renesas@sang-engineering.com> + +allOf: + - $ref: "mmc-controller.yaml" + +properties: + compatible: + oneOf: + - items: + - const: renesas,sdhi-sh73a0 # R-Mobile APE6 + - items: + - const: renesas,sdhi-r7s72100 # RZ/A1H + - items: + - const: renesas,sdhi-r7s9210 # SH-Mobile AG5 + - items: + - const: renesas,sdhi-r8a73a4 # R-Mobile APE6 + - items: + - const: renesas,sdhi-r8a7740 # R-Mobile A1 + - items: + - enum: + - renesas,sdhi-r8a7778 # R-Car M1 + - renesas,sdhi-r8a7779 # R-Car H1 + - const: renesas,rcar-gen1-sdhi # R-Car Gen1 + - items: + - enum: + - renesas,sdhi-r8a7742 # RZ/G1H + - renesas,sdhi-r8a7743 # RZ/G1M + - renesas,sdhi-r8a7744 # RZ/G1N + - renesas,sdhi-r8a7745 # RZ/G1E + - renesas,sdhi-r8a77470 # RZ/G1C + - renesas,sdhi-r8a7790 # R-Car H2 + - renesas,sdhi-r8a7791 # R-Car M2-W + - renesas,sdhi-r8a7792 # R-Car V2H + - renesas,sdhi-r8a7793 # R-Car M2-N + - renesas,sdhi-r8a7794 # R-Car E2 + - const: renesas,rcar-gen2-sdhi # R-Car Gen2 and RZ/G1 + - items: + - const: renesas,sdhi-mmc-r8a77470 # RZ/G1C (SDHI/MMC IP) + - items: + - enum: + - renesas,sdhi-r8a774a1 # RZ/G2M + - renesas,sdhi-r8a774b1 # RZ/G2N + - renesas,sdhi-r8a774c0 # RZ/G2E + - renesas,sdhi-r8a7795 # R-Car H3 + - renesas,sdhi-r8a7796 # R-Car M3-W + - renesas,sdhi-r8a77961 # R-Car M3-W+ + - renesas,sdhi-r8a77965 # R-Car M3-N + - renesas,sdhi-r8a77970 # R-Car V3M + - renesas,sdhi-r8a77980 # R-Car V3H + - renesas,sdhi-r8a77990 # R-Car E3 + - renesas,sdhi-r8a77995 # R-Car D3 + - const: renesas,rcar-gen3-sdhi # R-Car Gen3 or RZ/G2 + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 3 + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + maxItems: 2 + items: + - const: core + - const: cd + + dmas: + minItems: 4 + maxItems: 4 + + dma-names: + minItems: 4 + maxItems: 4 + items: + enum: + - tx + - rx + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + pinctrl-0: + minItems: 1 + maxItems: 2 + + pinctrl-1: + maxItems: 1 + + pinctrl-names: + minItems: 1 + maxItems: 2 + items: + - const: default + - const: state_uhs + + max-frequency: true + +required: + - compatible + - reg + - interrupts + - clocks + - power-domains + +if: + properties: + compatible: + items: + enum: + - renesas,sdhi-r7s72100 + - renesas,sdhi-r7s9210 +then: + required: + - clock-names + description: + The internal card detection logic that exists in these controllers is + sectioned off to be run by a separate second clock source to allow + the main core clock to be turned off to save power. + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/r8a7790-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a7790-sysc.h> + + sdhi0: mmc@ee100000 { + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0xee100000 0x328>; + interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 314>; + dmas = <&dmac0 0xcd>, <&dmac0 0xce>, <&dmac1 0xcd>, <&dmac1 0xce>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <195000000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 314>; + }; + + sdhi1: mmc@ee120000 { + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0xee120000 0x328>; + interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 313>; + dmas = <&dmac0 0xc9>, <&dmac0 0xca>, <&dmac1 0xc9>, <&dmac1 0xca>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <195000000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 313>; + }; + + sdhi2: mmc@ee140000 { + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0xee140000 0x100>; + interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 312>; + dmas = <&dmac0 0xc1>, <&dmac0 0xc2>, <&dmac1 0xc1>, <&dmac1 0xc2>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <97500000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 312>; + }; + + sdhi3: mmc@ee160000 { + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0xee160000 0x100>; + interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 311>; + dmas = <&dmac0 0xd3>, <&dmac0 0xd4>, <&dmac1 0xd3>, <&dmac1 0xd4>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <97500000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 311>; + };
Convert Renesas SDHI SD/MMC controller document to YAML. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> --- Almost all node names in Renesas dtsi files have "sd@" name, but these should be "mmc@". So converting the node names by using the following commands is easy to check this patch :) sed -i "s/sd@/mmc@/" arch/arm/boot/dts/* sed -i "s/sd@/mmc@/" arch/arm64/boot/dts/renesas/* r8a77470-iwg23s-sbc.dts doesn't seem to follow the document though... .../devicetree/bindings/mmc/renesas,sdhi.txt | 114 ------------ .../devicetree/bindings/mmc/renesas,sdhi.yaml | 191 +++++++++++++++++++++ 2 files changed, 191 insertions(+), 114 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mmc/renesas,sdhi.txt create mode 100644 Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml