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Message-ID: <20240205172422.GA3643653-robh@kernel.org>
Date: Mon, 5 Feb 2024 17:24:22 +0000
From: Rob Herring <robh@...nel.org>
To: Chen Wang <unicornxw@...il.com>
Cc: aou@...s.berkeley.edu, chao.wei@...hgo.com, conor@...nel.org,
krzysztof.kozlowski+dt@...aro.org, mturquette@...libre.com,
palmer@...belt.com, paul.walmsley@...ive.com,
richardcochran@...il.com, sboyd@...nel.org,
devicetree@...r.kernel.org, linux-clk@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org,
haijiao.liu@...hgo.com, xiaoguang.xing@...hgo.com,
guoren@...nel.org, jszhang@...nel.org, inochiama@...look.com,
samuel.holland@...ive.com, Chen Wang <unicorn_wang@...look.com>
Subject: Re: [PATCH v9 2/5] dt-bindings: clock: sophgo: add RP gate clocks
for SG2042
On Fri, Feb 02, 2024 at 02:42:02PM +0800, Chen Wang wrote:
> From: Chen Wang <unicorn_wang@...look.com>
>
> Add bindings for the gate clocks of RP subsystem for Sophgo SG2042.
>
> Signed-off-by: Chen Wang <unicorn_wang@...look.com>
> ---
> .../bindings/clock/sophgo,sg2042-rpgate.yaml | 37 ++++++++++++
> .../dt-bindings/clock/sophgo,sg2042-rpgate.h | 58 +++++++++++++++++++
> 2 files changed, 95 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/clock/sophgo,sg2042-rpgate.yaml
> create mode 100644 include/dt-bindings/clock/sophgo,sg2042-rpgate.h
>
> diff --git a/Documentation/devicetree/bindings/clock/sophgo,sg2042-rpgate.yaml b/Documentation/devicetree/bindings/clock/sophgo,sg2042-rpgate.yaml
> new file mode 100644
> index 000000000000..69ce3a64f66c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/sophgo,sg2042-rpgate.yaml
> @@ -0,0 +1,37 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/sophgo,sg2042-rpgate.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Sophgo SG2042 Gate Clock Generator for RP(riscv processors) subsystem
> +
> +maintainers:
> + - Chen Wang <unicorn_wang@...look.com>
> +
> +properties:
> + compatible:
> + const: sophgo,sg2042-rpgate
> +
> + reg:
> + maxItems: 1
> +
> + '#clock-cells':
> + const: 1
> + description:
> + See <dt-bindings/clock/sophgo,sg2042-rpgate.h> for valid indices.
> +
> +required:
> + - compatible
> + - reg
> + - '#clock-cells'
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + clock-controller@...00000 {
> + compatible = "sophgo,sg2042-rpgate";
> + reg = <0x10000000 0x10000>;
> + #clock-cells = <1>;
No input clocks?
> + };
> diff --git a/include/dt-bindings/clock/sophgo,sg2042-rpgate.h b/include/dt-bindings/clock/sophgo,sg2042-rpgate.h
> new file mode 100644
> index 000000000000..8b4522d5f559
> --- /dev/null
> +++ b/include/dt-bindings/clock/sophgo,sg2042-rpgate.h
> @@ -0,0 +1,58 @@
> +/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
> +/*
> + * Copyright (C) 2023 Sophgo Technology Inc. All rights reserved.
> + */
> +
> +#ifndef __DT_BINDINGS_SOPHGO_SG2042_RPGATE_H__
> +#define __DT_BINDINGS_SOPHGO_SG2042_RPGATE_H__
> +
> +#define GATE_CLK_RXU0 0
> +#define GATE_CLK_RXU1 1
> +#define GATE_CLK_RXU2 2
> +#define GATE_CLK_RXU3 3
> +#define GATE_CLK_RXU4 4
> +#define GATE_CLK_RXU5 5
> +#define GATE_CLK_RXU6 6
> +#define GATE_CLK_RXU7 7
> +#define GATE_CLK_RXU8 8
> +#define GATE_CLK_RXU9 9
> +#define GATE_CLK_RXU10 10
> +#define GATE_CLK_RXU11 11
> +#define GATE_CLK_RXU12 12
> +#define GATE_CLK_RXU13 13
> +#define GATE_CLK_RXU14 14
> +#define GATE_CLK_RXU15 15
> +#define GATE_CLK_RXU16 16
> +#define GATE_CLK_RXU17 17
> +#define GATE_CLK_RXU18 18
> +#define GATE_CLK_RXU19 19
> +#define GATE_CLK_RXU20 20
> +#define GATE_CLK_RXU21 21
> +#define GATE_CLK_RXU22 22
> +#define GATE_CLK_RXU23 23
> +#define GATE_CLK_RXU24 24
> +#define GATE_CLK_RXU25 25
> +#define GATE_CLK_RXU26 26
> +#define GATE_CLK_RXU27 27
> +#define GATE_CLK_RXU28 28
> +#define GATE_CLK_RXU29 29
> +#define GATE_CLK_RXU30 30
> +#define GATE_CLK_RXU31 31
> +#define GATE_CLK_MP0 32
> +#define GATE_CLK_MP1 33
> +#define GATE_CLK_MP2 34
> +#define GATE_CLK_MP3 35
> +#define GATE_CLK_MP4 36
> +#define GATE_CLK_MP5 37
> +#define GATE_CLK_MP6 38
> +#define GATE_CLK_MP7 39
> +#define GATE_CLK_MP8 40
> +#define GATE_CLK_MP9 41
> +#define GATE_CLK_MP10 42
> +#define GATE_CLK_MP11 43
> +#define GATE_CLK_MP12 44
> +#define GATE_CLK_MP13 45
> +#define GATE_CLK_MP14 46
> +#define GATE_CLK_MP15 47
> +
> +#endif /* __DT_BINDINGS_SOPHGO_SG2042_RPGATE_H__ */
> --
> 2.25.1
>
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