linux-kernel - Re: [PATCH 2/2] soc: qcom: rpmhpd: Add SM8350 power domains

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Date:   Fri, 5 Mar 2021 13:12:13 -0600
From:   Rob Herring <robh@...nel.org>
To:     Vinod Koul <vkoul@...nel.org>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        linux-arm-msm@...r.kernel.org, Andy Gross <agross@...nel.org>,
        Rajendra Nayak <rnayak@...eaurora.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] soc: qcom: rpmhpd: Add SM8350 power domains

On Wed, Feb 10, 2021 at 04:12:57PM +0530, Vinod Koul wrote:
> This adds the power domains found in SM8350 SoC.
> 
> Signed-off-by: Vinod Koul <vkoul@...nel.org>
> ---
>  drivers/soc/qcom/rpmhpd.c              | 37 ++++++++++++++++++++++++++
>  include/dt-bindings/power/qcom-rpmpd.h | 15 +++++++++++

The header is part of the binding and goes in the binding patch, but 
don't respin just for that.

>  2 files changed, 52 insertions(+)
> 
> diff --git a/drivers/soc/qcom/rpmhpd.c b/drivers/soc/qcom/rpmhpd.c
> index 7ce06356d24c..1bd191d5824f 100644
> --- a/drivers/soc/qcom/rpmhpd.c
> +++ b/drivers/soc/qcom/rpmhpd.c
> @@ -200,6 +200,42 @@ static const struct rpmhpd_desc sm8250_desc = {
>  	.num_pds = ARRAY_SIZE(sm8250_rpmhpds),
>  };
>  
> +/* SM8350 Power domains */
> +static struct rpmhpd sm8350_mxc_ao;
> +static struct rpmhpd sm8350_mxc = {
> +	.pd = { .name = "mxc", },
> +	.peer = &sm8150_mmcx_ao,
> +	.res_name = "mxc.lvl",
> +};
> +
> +static struct rpmhpd sm8350_mxc_ao = {
> +	.pd = { .name = "mxc_ao", },
> +	.active_only = true,
> +	.peer = &sm8350_mxc,
> +	.res_name = "mxc.lvl",
> +};
> +
> +static struct rpmhpd *sm8350_rpmhpds[] = {
> +	[SM8350_CX] = &sdm845_cx,
> +	[SM8350_CX_AO] = &sdm845_cx_ao,
> +	[SM8350_EBI] = &sdm845_ebi,
> +	[SM8350_GFX] = &sdm845_gfx,
> +	[SM8350_LCX] = &sdm845_lcx,
> +	[SM8350_LMX] = &sdm845_lmx,
> +	[SM8350_MMCX] = &sm8150_mmcx,
> +	[SM8350_MMCX_AO] = &sm8150_mmcx_ao,
> +	[SM8350_MX] = &sdm845_mx,
> +	[SM8350_MX_AO] = &sdm845_mx_ao,
> +	[SM8350_MXC] = &sm8350_mxc,
> +	[SM8350_MXC_AO] = &sm8350_mxc_ao,
> +	[SM8350_MSS] = &sdm845_mss,
> +};
> +
> +static const struct rpmhpd_desc sm8350_desc = {
> +	.rpmhpds = sm8350_rpmhpds,
> +	.num_pds = ARRAY_SIZE(sm8350_rpmhpds),
> +};
> +
>  /* SC7180 RPMH powerdomains */
>  static struct rpmhpd *sc7180_rpmhpds[] = {
>  	[SC7180_CX] = &sdm845_cx,
> @@ -223,6 +259,7 @@ static const struct of_device_id rpmhpd_match_table[] = {
>  	{ .compatible = "qcom,sdx55-rpmhpd", .data = &sdx55_desc},
>  	{ .compatible = "qcom,sm8150-rpmhpd", .data = &sm8150_desc },
>  	{ .compatible = "qcom,sm8250-rpmhpd", .data = &sm8250_desc },
> +	{ .compatible = "qcom,sm8350-rpmhpd", .data = &sm8350_desc },
>  	{ }
>  };
>  MODULE_DEVICE_TABLE(of, rpmhpd_match_table);
> diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h
> index 7714487ac76b..64043a2a4411 100644
> --- a/include/dt-bindings/power/qcom-rpmpd.h
> +++ b/include/dt-bindings/power/qcom-rpmpd.h
> @@ -45,6 +45,21 @@
>  #define SM8250_MX	8
>  #define SM8250_MX_AO	9
>  
> +/* SM8350 Power Domain Indexes */
> +#define SM8350_CX	0
> +#define SM8350_CX_AO	1
> +#define SM8350_EBI	2
> +#define SM8350_GFX	3
> +#define SM8350_LCX	4
> +#define SM8350_LMX	5
> +#define SM8350_MMCX	6
> +#define SM8350_MMCX_AO	7
> +#define SM8350_MX	8
> +#define SM8350_MX_AO	9
> +#define SM8350_MXC	10
> +#define SM8350_MXC_AO	11
> +#define SM8350_MSS	12
> +
>  /* SC7180 Power Domain Indexes */
>  #define SC7180_CX	0
>  #define SC7180_CX_AO	1
> -- 
> 2.26.2
>