linux-kernel - Re: [PATCH v1 16/16] riscv: dts: starfive: jh8100: Add clocks and resets nodes

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Message-ID: <4dd53599-5e80-4a00-a708-507c9c2e7b6b@linaro.org>
Date:   Fri, 8 Dec 2023 18:57:04 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Sia Jee Heng <jeeheng.sia@...rfivetech.com>, kernel@...il.dk,
        conor@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, paul.walmsley@...ive.com,
        palmer@...belt.com, aou@...s.berkeley.edu, mturquette@...libre.com,
        sboyd@...nel.org, p.zabel@...gutronix.de,
        emil.renner.berthing@...onical.com, hal.feng@...rfivetech.com,
        xingyu.wu@...rfivetech.com
Cc:     linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
        leyfoon.tan@...rfivetech.com
Subject: Re: [PATCH v1 16/16] riscv: dts: starfive: jh8100: Add clocks and
 resets nodes

On 06/12/2023 12:50, Sia Jee Heng wrote:
> Add SYSCRG/SYSCRG-NE/SYSCRG-NW/SYSCRG-SW/AONCRG clock and reset
> nodes for JH8100 RISC-V SoC.
> 
> Signed-off-by: Sia Jee Heng <jeeheng.sia@...rfivetech.com>
> Reviewed-by: Ley Foon Tan <leyfoon.tan@...rfivetech.com>

Really? Looks automated... Care to provide any links to effects of
internal review?

> ---
>  arch/riscv/boot/dts/starfive/jh8100-clk.dtsi | 180 +++++++++++++++++++
>  arch/riscv/boot/dts/starfive/jh8100.dtsi     | 115 ++++++++++++
>  2 files changed, 295 insertions(+)
>  create mode 100644 arch/riscv/boot/dts/starfive/jh8100-clk.dtsi
> 
> diff --git a/arch/riscv/boot/dts/starfive/jh8100-clk.dtsi b/arch/riscv/boot/dts/starfive/jh8100-clk.dtsi
> new file mode 100644
> index 000000000000..27ba249f523e
> --- /dev/null
> +++ b/arch/riscv/boot/dts/starfive/jh8100-clk.dtsi
> @@ -0,0 +1,180 @@
> +// SPDX-License-Identifier: GPL-2.0 OR MIT
> +/*
> + * Copyright (C) 2023 StarFive Technology Co., Ltd.
> + */
> +
> +/ {
> +	clk_osc: clk_osc {

No underscores in node names.

> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <24000000>;
> +	};
> +

...

> diff --git a/arch/riscv/boot/dts/starfive/jh8100.dtsi b/arch/riscv/boot/dts/starfive/jh8100.dtsi
> index f26aff5c1ddf..9863c61324a0 100644
> --- a/arch/riscv/boot/dts/starfive/jh8100.dtsi
> +++ b/arch/riscv/boot/dts/starfive/jh8100.dtsi
> @@ -4,6 +4,9 @@
>   */
>  
>  /dts-v1/;
> +#include <dt-bindings/clock/starfive,jh8100-crg.h>
> +#include <dt-bindings/reset/starfive,jh8100-crg.h>
> +#include "jh8100-clk.dtsi"
>  
>  / {
>  	compatible = "starfive,jh8100";
> @@ -357,6 +360,104 @@ uart4: serial@...a0000  {
>  			status = "disabled";
>  		};
>  
> +		syscrg_ne: syscrg_ne@...20000 {

clock-controller@

Just open your bindings and take a look how it is done there...

This applies everywhere

Best regards,
Krzysztof