| Message ID | 1639379407-28607-2-git-send-email-hammer.hsieh@sunplus.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add UART driver for Suplus SP7021 SoC | expand |
On Mon, Dec 13, 2021 at 03:10:06PM +0800, Hammer Hsieh wrote: > Add bindings doc for Sunplus SoC UART Driver > > Signed-off-by: Hammer Hsieh <hammer.hsieh@sunplus.com> > --- > Changes in v4: > - no change. > - Reviewed-by : Rob Herring <robh@kernel.org> in v3. That goes above your Signed-off-by. > > Changes in v5: > - remove another two author's name, the whole driver already quite different compared > with patch v1. The other two authors request me to remove it. > > .../bindings/serial/sunplus,sp7021-uart.yaml | 56 ++++++++++++++++++++++ > MAINTAINERS | 5 ++ > 2 files changed, 61 insertions(+) > create mode 100644 Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml > > diff --git a/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml > new file mode 100644 > index 0000000..ab66a0f > --- /dev/null > +++ b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml > @@ -0,0 +1,56 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (C) Sunplus Co., Ltd. 2021 > +%YAML 1.2 > +--- > +$id: "http://devicetree.org/schemas/serial/sunplus,sp7021-uart.yaml#" > +$schema: "http://devicetree.org/meta-schemas/core.yaml#" > + > +title: Sunplus SoC SP7021 UART Controller Device Tree Bindings > + > +maintainers: > + - Hammer Hsieh <hammer.hsieh@sunplus.com> > + > +allOf: > + - $ref: serial.yaml# > + > +properties: > + compatible: > + const: sunplus,sp7021-uart > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + resets: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - resets > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/irq.h> > + aliases { > + serial0 = &uart0; > + }; > + > + uart0: serial@9c000900 { > + compatible = "sunplus,sp7021-uart"; > + reg = <0x9c000900 0x80>; > + interrupt-parent = <&intc>; > + interrupts = <53 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&clkc 0x28>; > + resets = <&rstc 0x18>; > + }; > +... > diff --git a/MAINTAINERS b/MAINTAINERS > index 3b79fd4..f2ee40c 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -17945,6 +17945,11 @@ L: netdev@vger.kernel.org > S: Maintained > F: drivers/net/ethernet/dlink/sundance.c > > +SUNPLUS UART DRIVER > +M: Hammer Hsieh <hammer.hsieh@sunplus.com> > +S: Maintained > +F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml > + > SUPERH > M: Yoshinori Sato <ysato@users.sourceforge.jp> > M: Rich Felker <dalias@libc.org> > -- > 2.7.4 > >
diff --git a/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml new file mode 100644 index 0000000..ab66a0f --- /dev/null +++ b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/serial/sunplus,sp7021-uart.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Sunplus SoC SP7021 UART Controller Device Tree Bindings + +maintainers: + - Hammer Hsieh <hammer.hsieh@sunplus.com> + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + const: sunplus,sp7021-uart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + aliases { + serial0 = &uart0; + }; + + uart0: serial@9c000900 { + compatible = "sunplus,sp7021-uart"; + reg = <0x9c000900 0x80>; + interrupt-parent = <&intc>; + interrupts = <53 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc 0x28>; + resets = <&rstc 0x18>; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 3b79fd4..f2ee40c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17945,6 +17945,11 @@ L: netdev@vger.kernel.org S: Maintained F: drivers/net/ethernet/dlink/sundance.c +SUNPLUS UART DRIVER +M: Hammer Hsieh <hammer.hsieh@sunplus.com> +S: Maintained +F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml + SUPERH M: Yoshinori Sato <ysato@users.sourceforge.jp> M: Rich Felker <dalias@libc.org>
Add bindings doc for Sunplus SoC UART Driver Signed-off-by: Hammer Hsieh <hammer.hsieh@sunplus.com> --- Changes in v4: - no change. - Reviewed-by : Rob Herring <robh@kernel.org> in v3. Changes in v5: - remove another two author's name, the whole driver already quite different compared with patch v1. The other two authors request me to remove it. .../bindings/serial/sunplus,sp7021-uart.yaml | 56 ++++++++++++++++++++++ MAINTAINERS | 5 ++ 2 files changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml