On Sat, Nov 06, 2021 at 10:23:17PM +0800, Tony Huang wrote: > Add mmc yaml file for Sunplus SP7021 > > Signed-off-by: Tony Huang <tony.huang@xxxxxxxxxxx> > --- > .../devicetree/bindings/mmc/sunplus-mmc.yaml | 64 ++++++++++++++++++++++ > MAINTAINERS | 5 ++ > 2 files changed, 69 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mmc/sunplus-mmc.yaml > > diff --git a/Documentation/devicetree/bindings/mmc/sunplus-mmc.yaml b/Documentation/devicetree/bindings/mmc/sunplus-mmc.yaml > new file mode 100644 > index 0000000..fc5a5f6 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mmc/sunplus-mmc.yaml > @@ -0,0 +1,64 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (C) Sunplus Ltd. Co. 2021 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mmc/sunplus-mmc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: sunplus MMC controller > + > +allOf: > + - $ref: "mmc-controller.yaml" > + > +maintainers: > + - tony.huang <tony.huang@xxxxxxxxxxx> Please fix your name. > + > +properties: > + compatible: > + enum: > + - sunplus,sp7021-emmc > + - sunplus,i143-emmc > + - sunplus,q645-emmc blank line here. > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + minItems: 1 > + > + resets: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - resets > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/irq.h> > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + #include <dt-bindings/clock/sp-sp7021.h> > + #include <dt-bindings/reset/sp-sp7021.h> > + mmc0: mmc@9c003b00 { > + compatible = "sunplus,sp7021-emmc"; > + reg = <0x9c003b00 0x180>; > + interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&clkc CARD_CTL0>; > + resets = <&rstc RST_CARD_CTL0>; > + bus-width = <8>; > + max-frequency = <52000000>; > + non-removable; > + disable-wp; > + cap-mmc-highspeed; > + mmc-ddr-3_3v; > + no-sdio; > + no-sd; > + }; > +... > diff --git a/MAINTAINERS b/MAINTAINERS > index 3b79fd4..179e60a 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -17945,6 +17945,11 @@ L: netdev@xxxxxxxxxxxxxxx > S: Maintained > F: drivers/net/ethernet/dlink/sundance.c > > +SUNPLUS MMC DRIVER > +M: Tony Huang <tony.huang@xxxxxxxxxxx> > +S: Maintained > +F: Documentation/devicetree/bindings/mmc/sunplu-mmc.yaml > + > SUPERH > M: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx> > M: Rich Felker <dalias@xxxxxxxx> > -- > 2.7.4 > >
