On 19/07/2020 13:42, 周琰杰 (Zhou Yanjie) wrote:
> Add the OST bindings for the X10000 SoC from Ingenic.
Description: [v8,1/2] dt-bindings: timer: Add Ingenic X1000 OST bindings.
Applying: dt-bindings: timer: Add Ingenic X1000 OST bindings.
.git/rebase-apply/patch:91: space before tab in indent.
compatible = "ingenic,x1000-ost";
.git/rebase-apply/patch:92: space before tab in indent.
reg = <0x12000000 0x3c>;
.git/rebase-apply/patch:94: space before tab in indent.
#clock-cells = <1>;
.git/rebase-apply/patch:96: space before tab in indent.
clocks = <&cgu X1000_CLK_OST>;
.git/rebase-apply/patch:97: space before tab in indent.
clock-names = "ost";
warning: squelched 3 whitespace errors
warning: 8 lines add whitespace errors.
> Tested-by: 周正 (Zhou Zheng) <sernia.zhou@xxxxxxxxxxx>
> Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@xxxxxxxxxxxxxx>
> Reviewed-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
> ---
>
> Notes:
> v1->v2:
> No change.
>
> v2->v3:
> Fix wrong parameters in "clocks".
>
> v3->v4:
> 1.Rename "ingenic,ost.yaml" to "ingenic,sysost.yaml".
> 2.Rename "ingenic,ost.h" to "ingenic,sysost.h".
> 3.Modify the description in "ingenic,sysost.yaml".
>
> v4->v5:
> No change.
>
> v5->v6:
> 1.Drop "oneOf" and the blank line.
> 2.Add "additionalProperties: false".
>
> v6->v7:
> No change.
>
> v7->v8:
> No change.
>
> .../devicetree/bindings/timer/ingenic,sysost.yaml | 63 ++++++++++++++++++++++
> include/dt-bindings/clock/ingenic,sysost.h | 12 +++++
> 2 files changed, 75 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
> create mode 100644 include/dt-bindings/clock/ingenic,sysost.h
>
> diff --git a/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml b/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
> new file mode 100644
> index 000000000000..1dae2e538725
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
> @@ -0,0 +1,63 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/timer/ingenic,sysost.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Bindings for SYSOST in Ingenic XBurst family SoCs
> +
> +maintainers:
> + - 周琰杰 (Zhou Yanjie) <zhouyanjie@xxxxxxxxxxxxxx>
> +
> +description:
> + The SYSOST in an Ingenic SoC provides one 64bit timer for clocksource
> + and one or more 32bit timers for clockevent.
> +
> +properties:
> + "#size-cells":
> + const: 1
> +
> + compatible:
> + enum:
> + - ingenic,x1000-ost
> + - ingenic,x2000-ost
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> + clock-names:
> + const: ost
> +
> + interrupts:
> + maxItems: 1
> +
> +required:
> + - "#clock-cells"
> + - compatible
> + - reg
> + - clocks
> + - clock-names
> + - interrupts
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/x1000-cgu.h>
> +
> + ost: timer@12000000 {
> + compatible = "ingenic,x1000-ost";
> + reg = <0x12000000 0x3c>;
> +
> + #clock-cells = <1>;
> +
> + clocks = <&cgu X1000_CLK_OST>;
> + clock-names = "ost";
> +
> + interrupt-parent = <&cpuintc>;
> + interrupts = <3>;
> + };
> +...
> diff --git a/include/dt-bindings/clock/ingenic,sysost.h b/include/dt-bindings/clock/ingenic,sysost.h
> new file mode 100644
> index 000000000000..9ac88e90babf
> --- /dev/null
> +++ b/include/dt-bindings/clock/ingenic,sysost.h
> @@ -0,0 +1,12 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * This header provides clock numbers for the ingenic,tcu DT binding.
> + */
> +
> +#ifndef __DT_BINDINGS_CLOCK_INGENIC_OST_H__
> +#define __DT_BINDINGS_CLOCK_INGENIC_OST_H__
> +
> +#define OST_CLK_PERCPU_TIMER 0
> +#define OST_CLK_GLOBAL_TIMER 1
> +
> +#endif /* __DT_BINDINGS_CLOCK_INGENIC_OST_H__ */
>
--
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