linux-kernel - Re: [PATCH v2 5/8] dt-bindings: clock: Add Qcom SM8350 GPUCC bindings

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Date:   Tue, 3 May 2022 12:24:30 -0500
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Robert Foss <robert.foss@...aro.org>
Cc:     agross@...nel.org, mturquette@...libre.com, sboyd@...nel.org,
        robh+dt@...nel.org, krzk+dt@...nel.org, jonathan@...ek.ca,
        tdas@...eaurora.org, anischal@...eaurora.org,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Dmitry Baryshkov <dmityr.baryshkov@...aro.org>
Subject: Re: [PATCH v2 5/8] dt-bindings: clock: Add Qcom SM8350 GPUCC bindings

On Tue 03 May 08:04 CDT 2022, Robert Foss wrote:

> Add device tree bindings for graphics clock controller for
> Qualcomm Technology Inc's SM8350 SoCs.
> 
> Signed-off-by: Robert Foss <robert.foss@...aro.org>
> Reviewed-by: Dmitry Baryshkov <dmityr.baryshkov@...aro.org>
> ---
>  .../devicetree/bindings/clock/qcom,gpucc.yaml |  2 +
>  include/dt-bindings/clock/qcom,gpucc-sm8350.h | 52 +++++++++++++++++++
>  2 files changed, 54 insertions(+)
>  create mode 100644 include/dt-bindings/clock/qcom,gpucc-sm8350.h
> 
> diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
> index 9ebcb1943b0a..4090cc7ea2ae 100644
> --- a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
> +++ b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
> @@ -20,6 +20,7 @@ description: |
>      dt-bindings/clock/qcom,gpucc-sm6350.h
>      dt-bindings/clock/qcom,gpucc-sm8150.h
>      dt-bindings/clock/qcom,gpucc-sm8250.h
> +    dt-bindings/clock/qcom,gpucc-sm8350.h
>  
>  properties:
>    compatible:
> @@ -31,6 +32,7 @@ properties:
>        - qcom,sm6350-gpucc
>        - qcom,sm8150-gpucc
>        - qcom,sm8250-gpucc
> +      - qcom,sm8350-gpucc
>  
>    clocks:
>      items:
> diff --git a/include/dt-bindings/clock/qcom,gpucc-sm8350.h b/include/dt-bindings/clock/qcom,gpucc-sm8350.h
> new file mode 100644
> index 000000000000..d2294e0d527e
> --- /dev/null
> +++ b/include/dt-bindings/clock/qcom,gpucc-sm8350.h
> @@ -0,0 +1,52 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */

Dual license please (you have the permission to change this)

Regards,
Bjorn

> +/*
> + * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
> + */
> +
> +#ifndef _DT_BINDINGS_CLK_QCOM_GPU_CC_SM8350_H
> +#define _DT_BINDINGS_CLK_QCOM_GPU_CC_SM8350_H
> +
> +/* GPU_CC clocks */
> +#define GPU_CC_AHB_CLK			0
> +#define GPU_CC_CB_CLK			1
> +#define GPU_CC_CRC_AHB_CLK		2
> +#define GPU_CC_CX_APB_CLK		3
> +#define GPU_CC_CX_GMU_CLK		4
> +#define GPU_CC_CX_QDSS_AT_CLK		5
> +#define GPU_CC_CX_QDSS_TRIG_CLK		6
> +#define GPU_CC_CX_QDSS_TSCTR_CLK	7
> +#define GPU_CC_CX_SNOC_DVM_CLK		8
> +#define GPU_CC_CXO_AON_CLK		9
> +#define GPU_CC_CXO_CLK			10
> +#define GPU_CC_FREQ_MEASURE_CLK		11
> +#define GPU_CC_GMU_CLK_SRC		12
> +#define GPU_CC_GX_GMU_CLK		13
> +#define GPU_CC_GX_QDSS_TSCTR_CLK	14
> +#define GPU_CC_GX_VSENSE_CLK		15
> +#define GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK	16
> +#define GPU_CC_HUB_AHB_DIV_CLK_SRC	17
> +#define GPU_CC_HUB_AON_CLK		18
> +#define GPU_CC_HUB_CLK_SRC		19
> +#define GPU_CC_HUB_CX_INT_CLK		20
> +#define GPU_CC_HUB_CX_INT_DIV_CLK_SRC	21
> +#define GPU_CC_MND1X_0_GFX3D_CLK	22
> +#define GPU_CC_MND1X_1_GFX3D_CLK	23
> +#define GPU_CC_PLL0			24
> +#define GPU_CC_PLL1			25
> +#define GPU_CC_SLEEP_CLK		26
> +
> +/* GPU_CC resets */
> +#define GPUCC_GPU_CC_ACD_BCR		0
> +#define GPUCC_GPU_CC_CB_BCR		1
> +#define GPUCC_GPU_CC_CX_BCR		2
> +#define GPUCC_GPU_CC_FAST_HUB_BCR	3
> +#define GPUCC_GPU_CC_GFX3D_AON_BCR	4
> +#define GPUCC_GPU_CC_GMU_BCR		5
> +#define GPUCC_GPU_CC_GX_BCR		6
> +#define GPUCC_GPU_CC_XO_BCR		7
> +
> +/* GPU_CC GDSCRs */
> +#define GPU_CX_GDSC			0
> +#define GPU_GX_GDSC			1
> +
> +#endif
> -- 
> 2.34.1
>