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Message-ID: <20251020-glorify-stalling-784a52342283@spud>
Date: Mon, 20 Oct 2025 18:27:46 +0100
From: Conor Dooley <conor@...nel.org>
To: Elaine Zhang <zhangqing@...k-chips.com>
Cc: mturquette@...libre.com, sboyd@...nel.org, sugar.zhang@...k-chips.com,
heiko@...ech.de, robh@...nel.org, krzysztof.kozlowski+dt@...aro.org,
conor+dt@...nel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
huangtao@...k-chips.com
Subject: Re: [PATCH v3 2/5] dt-bindings: clock, reset: Add support for rv1126b
On Mon, Oct 20, 2025 at 10:37:21AM +0800, Elaine Zhang wrote:
> Add clock and reset ID defines for rv1126b.
> Also add documentation for the rv1126b CRU core.
>
> Signed-off-by: Elaine Zhang <zhangqing@...k-chips.com>
> ---
> .../bindings/clock/rockchip,rv1126b-cru.yaml | 52 +++
> .../dt-bindings/clock/rockchip,rv1126b-cru.h | 392 +++++++++++++++++
> .../dt-bindings/reset/rockchip,rv1126b-cru.h | 405 ++++++++++++++++++
> 3 files changed, 849 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/clock/rockchip,rv1126b-cru.yaml
> create mode 100644 include/dt-bindings/clock/rockchip,rv1126b-cru.h
> create mode 100644 include/dt-bindings/reset/rockchip,rv1126b-cru.h
>
> diff --git a/Documentation/devicetree/bindings/clock/rockchip,rv1126b-cru.yaml b/Documentation/devicetree/bindings/clock/rockchip,rv1126b-cru.yaml
> new file mode 100644
> index 000000000000..61bfcde9b16a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/rockchip,rv1126b-cru.yaml
> @@ -0,0 +1,52 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/rockchip,rv1126b-cru.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Rockchip RV1126B Clock and Reset Unit
> +
> +maintainers:
> + - Elaine Zhang <zhangqing@...k-chips.com>
> + - Heiko Stuebner <heiko@...ech.de>
> +
> +description:
> + The rv1126b clock controller generates the clock and also implements a
> + reset controller for SoC peripherals.
> +
> +properties:
> + compatible:
> + enum:
> + - rockchip,rv1126b-cru
> +
> + reg:
> + maxItems: 1
> +
> + "#clock-cells":
> + const: 1
> +
> + "#reset-cells":
> + const: 1
> +
> + clocks:
> + maxItems: 1
> +
> + clock-names:
> + const: xin24m
> +
> +required:
> + - compatible
> + - reg
> + - "#clock-cells"
> + - "#reset-cells"
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + cru: clock-controller@...00000 {
Drop this label, and then
Acked-by: Conor Dooley <conor.dooley@...rochip.com>
pw-bot: changes-requested
Cheers,
Conor.
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