linux-kernel - Re: [PATCH v4 4/4] power: sequencing: qcom-wcn: add support for the WCN6750 PMU

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <4tzvbkm2ohicisgllkwsbd56uiorrcgv4zhipspnjjcuoc7dr4@ifqgn374ppjj>
Date: Thu, 5 Dec 2024 09:08:29 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Janaki Ramaiah Thota <quic_janathot@...cinc.com>
Cc: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konradybcio@...nel.org>, Marcel Holtmann <marcel@...tmann.org>, 
	Luiz Augusto von Dentz <luiz.dentz@...il.com>, Bartosz Golaszewski <brgl@...ev.pl>, quic_mohamull@...cinc.com, 
	quic_hbandi@...cinc.com, quic_anubhavg@...cinc.com, 
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>, linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-bluetooth@...r.kernel.org, linux-pm@...r.kernel.org
Subject: Re: [PATCH v4 4/4] power: sequencing: qcom-wcn: add support for the
 WCN6750 PMU

On Wed, Dec 04, 2024 at 06:47:06PM +0530, Janaki Ramaiah Thota wrote:
> Enable support for controlling the power-up sequence of the PMU inside
> the WCN6750 model.
> 
> Signed-off-by: Janaki Ramaiah Thota <quic_janathot@...cinc.com>
> ---
>  drivers/power/sequencing/pwrseq-qcom-wcn.c | 22 ++++++++++++++++++++++
>  1 file changed, 22 insertions(+)
> 
> diff --git a/drivers/power/sequencing/pwrseq-qcom-wcn.c b/drivers/power/sequencing/pwrseq-qcom-wcn.c
> index 682a9beac69e..e38da79f0ada 100644
> --- a/drivers/power/sequencing/pwrseq-qcom-wcn.c
> +++ b/drivers/power/sequencing/pwrseq-qcom-wcn.c
> @@ -293,6 +293,24 @@ static const struct pwrseq_qcom_wcn_pdata pwrseq_wcn6855_of_data = {
>  	.targets = pwrseq_qcom_wcn6855_targets,
>  };
>  
> +static const char *const pwrseq_wcn6750_vregs[] = {
> +	"vddaon",
> +	"vddasd",
> +	"vddpmu",
> +	"vddrfa0p8",
> +	"vddrfa1p2",
> +	"vddrfa1p7",
> +	"vddrfa2p2",
> +};
> +
> +static const struct pwrseq_qcom_wcn_pdata pwrseq_wcn6750_of_data = {
> +	.vregs = pwrseq_wcn6750_vregs,
> +	.num_vregs = ARRAY_SIZE(pwrseq_wcn6750_vregs),
> +	.pwup_delay_ms = 50,
> +	.gpio_enable_delay_ms = 5,
> +	.targets = pwrseq_qcom_wcn_targets,
> +};
> +
>  static const char *const pwrseq_wcn7850_vregs[] = {
>  	"vdd",
>  	"vddio",
> @@ -431,6 +449,10 @@ static const struct of_device_id pwrseq_qcom_wcn_of_match[] = {
>  		.compatible = "qcom,wcn7850-pmu",
>  		.data = &pwrseq_wcn7850_of_data,
>  	},
> +	{
> +		.compatible = "qcom,wcn6750-pmu",

Don't stuff things at the end of lists. Keep proper order instead.

Best regards,
Krzysztof