linux-kernel - Re: [PATCH v4 1/3] dt-bindings: clock: add loongson2 clock include file

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Message-ID: <CAAhV-H7jSMei+EDJ_vhoBh-kX-MVxs-vtwQwjsDnrx_zCSFAAw@mail.gmail.com>
Date:   Wed, 26 Oct 2022 20:03:22 +0800
From:   Huacai Chen <chenhuacai@...nel.org>
To:     Yinbo Zhu <zhuyinbo@...ngson.cn>
Cc:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        WANG Xuerui <kernel@...0n.name>,
        Jiaxun Yang <jiaxun.yang@...goat.com>,
        Jianmin Lv <lvjianmin@...ngson.cn>,
        Yang Li <yang.lee@...ux.alibaba.com>,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, loongarch@...ts.linux.dev,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v4 1/3] dt-bindings: clock: add loongson2 clock include file

Hi, Yinbo,

On Wed, Oct 26, 2022 at 11:03 AM Yinbo Zhu <zhuyinbo@...ngson.cn> wrote:
>
> This file defines all loongson2 soc clock indexes, it should be
I suggest to use regular names, i.e., don't use loongson2, Loongson2
or LOONGSON2, use Loongson-2 instead. (except in C code). And soc may
be SoC?

Huacai

> included in the device tree in which there's device using the
> clocks.
>
> Signed-off-by: Yinbo Zhu <zhuyinbo@...ngson.cn>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>  MAINTAINERS                                   |  6 ++++
>  include/dt-bindings/clock/loongson,ls2k-clk.h | 29 +++++++++++++++++++
>  2 files changed, 35 insertions(+)
>  create mode 100644 include/dt-bindings/clock/loongson,ls2k-clk.h
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 0be0f520c032..b6aae412de9c 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -11907,6 +11907,12 @@ S:     Maintained
>  F:     Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
>  F:     drivers/thermal/loongson2_thermal.c
>
> +LOONGSON2 SOC SERIES CLOCK DRIVER
> +M:     Yinbo Zhu <zhuyinbo@...ngson.cn>
> +L:     linux-clk@...r.kernel.org
> +S:     Maintained
> +F:     include/dt-bindings/clock/loongson,ls2k-clk.h
> +
>  LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
>  M:     Sathya Prakash <sathya.prakash@...adcom.com>
>  M:     Sreekanth Reddy <sreekanth.reddy@...adcom.com>
> diff --git a/include/dt-bindings/clock/loongson,ls2k-clk.h b/include/dt-bindings/clock/loongson,ls2k-clk.h
> new file mode 100644
> index 000000000000..db1e27e792ff
> --- /dev/null
> +++ b/include/dt-bindings/clock/loongson,ls2k-clk.h
> @@ -0,0 +1,29 @@
> +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
> +/*
> + * Author: Yinbo Zhu <zhuyinbo@...ngson.cn>
> + * Copyright (C) 2022-2023 Loongson Technology Corporation Limited
> + */
> +
> +#ifndef __DT_BINDINGS_CLOCK_LOONGSON2_H
> +#define __DT_BINDINGS_CLOCK_LOONGSON2_H
> +
> +#define LOONGSON2_REF_100M                             0
> +#define LOONGSON2_NODE_PLL                             1
> +#define LOONGSON2_DDR_PLL                              2
> +#define LOONGSON2_DC_PLL                               3
> +#define LOONGSON2_PIX0_PLL                             4
> +#define LOONGSON2_PIX1_PLL                             5
> +#define LOONGSON2_NODE_CLK                             6
> +#define LOONGSON2_HDA_CLK                              7
> +#define LOONGSON2_GPU_CLK                              8
> +#define LOONGSON2_DDR_CLK                              9
> +#define LOONGSON2_GMAC_CLK                             10
> +#define LOONGSON2_DC_CLK                               11
> +#define LOONGSON2_APB_CLK                              12
> +#define LOONGSON2_USB_CLK                              13
> +#define LOONGSON2_SATA_CLK                             14
> +#define LOONGSON2_PIX0_CLK                             15
> +#define LOONGSON2_PIX1_CLK                             16
> +#define LOONGSON2_CLK_END                              17
> +
> +#endif
> --
> 2.31.1
>
>