linux-kernel - Re: [PATCH 1/3] dt-bindings: power: add Amlogic C3 power domains

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Message-ID: <d1cfb1fb-d347-16d8-4446-dddcf8200638@linaro.org>
Date:   Mon, 3 Jul 2023 15:12:08 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     =Xianwei Zhao <xianwei.zhao@...ogic.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Kevin Hilman <khilman@...libre.com>
Subject: Re: [PATCH 1/3] dt-bindings: power: add Amlogic C3 power domains

On 03/07/2023 11:31, =Xianwei Zhao wrote:
> From: Xianwei Zhao <xianwei.zhao@...ogic.com>
> 
> Add devicetree binding document and related header file for Amlogic C3 secure power domains.
> 
> Signed-off-by: Xianwei Zhao <xianwei.zhao@...ogic.com>
> ---
>  .../power/amlogic,meson-sec-pwrc.yaml         |  3 ++-
>  include/dt-bindings/power/amlogic-c3-power.h  | 26 +++++++++++++++++++
>  2 files changed, 28 insertions(+), 1 deletion(-)
>  create mode 100644 include/dt-bindings/power/amlogic-c3-power.h
> 
> diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
> index eab21bb2050a..d80bbedfe3aa 100644
> --- a/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
> +++ b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml
> @@ -12,7 +12,7 @@ maintainers:
>    - Jianxin Pan <jianxin.pan@...ogic.com>
>  
>  description: |+
> -  Secure Power Domains used in Meson A1/C1/S4 SoCs, and should be the child node
> +  Secure Power Domains used in Meson A1/C1/S4 & C3 SoCs, and should be the child node
>    of secure-monitor.
>  
>  properties:
> @@ -20,6 +20,7 @@ properties:
>      enum:
>        - amlogic,meson-a1-pwrc
>        - amlogic,meson-s4-pwrc
> +      - amlogic,c3-pwrc
>  
>    "#power-domain-cells":
>      const: 1
> diff --git a/include/dt-bindings/power/amlogic-c3-power.h b/include/dt-bindings/power/amlogic-c3-power.h
> new file mode 100644
> index 000000000000..3403e7c0b49d
> --- /dev/null
> +++ b/include/dt-bindings/power/amlogic-c3-power.h

Filename matching compatibles, please.

> @@ -0,0 +1,26 @@
> +/* SPDX-License-Identifier: (GPL-2.0+ or MIT) */
> +/*
> + * Copyright (c) 2023 Amlogic, Inc.
> + * Author: hongyu chen1 <hongyu.chen1@...ogic.com>
> + */
> +#ifndef _DT_BINDINGS_AMLOGIC_C3_POWER_H
> +#define _DT_BINDINGS_AMLOGIC_C3_POWER_H
> +
> +#define PWRC_C3_NNA_ID				0
> +#define PWRC_C3_AUDIO_ID			1
> +#define PWRC_C3_RESV_SEC_ID			2
> +#define PWRC_C3_SDIOA_ID			3
> +#define PWRC_C3_EMMC_ID				4
> +#define PWRC_C3_USB_COMB_ID			5
> +#define PWRC_C3_SDCARD_ID			6
> +#define PWRC_C3_ETH_ID				7
> +#define PWRC_C3_RESV0_ID			8
> +#define PWRC_C3_GE2D_ID				9
> +#define PWRC_C3_CVE_ID				10
> +#define PWRC_C3_GDC_WRAP_ID			11
> +#define PWRC_C3_ISP_TOP_ID			12
> +#define PWRC_C3_MIPI_ISP_WRAP_ID		13
> +#define PWRC_C3_VCODEC_ID			14
> +
> +#endif
> +

No need for stray blank line.

Best regards,
Krzysztof