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Date: Tue, 9 Apr 2024 10:16:04 -0500
From: Bjorn Andersson <andersson@...nel.org>
To: Umang Chheda <quic_uchheda@...cinc.com>
Cc: Konrad Dybcio <konrad.dybcio@...aro.org>,
Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH RESEND] arm64: dts: qcom: qcm6490-idp: Name the regulators
On Wed, Apr 03, 2024 at 06:59:45PM +0530, Umang Chheda wrote:
> Without explicitly specifying names for the regulators they are named
> based on the DeviceTree node name. This results in multiple regulators
> with the same name, making it impossible to reason debug prints and
> regulator_summary.
>
Why is this marked "RESEND"? I can only find [1].
But you received review feedback on that one, which you have addressed,
which means that this is a new version of the patch - as such this
should be "[PATCH v2] ...".
[1] https://lore.kernel.org/all/20240329122940.3649730-1-quic_uchheda@quicinc.com/
> Signed-off-by: Umang Chheda <quic_uchheda@...cinc.com>
> ---
And here you can write things that won't be picked up in the git
history, such as the reason for sending the patch, or what changed since
v1.
Please look at go/upstream, adopt b4 for preparing your patches, use
--force-revision to send me v3 - where you clarify the changes between
v1 and v2 (this resend).
You can specify "Resubmit as v3 to clarify history of patch" or
something like that for the v3 changes.
Change itself looks good, thank you.
Regards,
Bjorn
> arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 41 ++++++++++++++++++++++++
> 1 file changed, 41 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
> index f8f8a43f638d..ac6d741868ca 100644
> --- a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
> +++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
> @@ -195,129 +195,151 @@ regulators-0 {
> vdd-l14-l16-supply = <&vreg_s8b_1p272>;
>
> vreg_s1b_1p872: smps1 {
> + regulator-name = "vreg_s1b_1p872";
> regulator-min-microvolt = <1840000>;
> regulator-max-microvolt = <2040000>;
> };
>
> vreg_s2b_0p876: smps2 {
> + regulator-name = "vreg_s2b_0p876";
> regulator-min-microvolt = <570070>;
> regulator-max-microvolt = <1050000>;
> };
>
> vreg_s7b_0p972: smps7 {
> + regulator-name = "vreg_s7b_0p972";
> regulator-min-microvolt = <535000>;
> regulator-max-microvolt = <1120000>;
> };
>
> vreg_s8b_1p272: smps8 {
> + regulator-name = "vreg_s8b_1p272";
> regulator-min-microvolt = <1200000>;
> regulator-max-microvolt = <1500000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_RET>;
> };
>
> vreg_l1b_0p912: ldo1 {
> + regulator-name = "vreg_l1b_0p912";
> regulator-min-microvolt = <825000>;
> regulator-max-microvolt = <925000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l2b_3p072: ldo2 {
> + regulator-name = "vreg_l2b_3p072";
> regulator-min-microvolt = <2700000>;
> regulator-max-microvolt = <3544000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l3b_0p504: ldo3 {
> + regulator-name = "vreg_l3b_0p504";
> regulator-min-microvolt = <312000>;
> regulator-max-microvolt = <910000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l4b_0p752: ldo4 {
> + regulator-name = "vreg_l4b_0p752";
> regulator-min-microvolt = <752000>;
> regulator-max-microvolt = <820000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> reg_l5b_0p752: ldo5 {
> + regulator-name = "reg_l5b_0p752";
> regulator-min-microvolt = <552000>;
> regulator-max-microvolt = <832000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l6b_1p2: ldo6 {
> + regulator-name = "vreg_l6b_1p2";
> regulator-min-microvolt = <1140000>;
> regulator-max-microvolt = <1260000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l7b_2p952: ldo7 {
> + regulator-name = "vreg_l7b_2p952";
> regulator-min-microvolt = <2400000>;
> regulator-max-microvolt = <3544000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l8b_0p904: ldo8 {
> + regulator-name = "vreg_l8b_0p904";
> regulator-min-microvolt = <870000>;
> regulator-max-microvolt = <970000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l9b_1p2: ldo9 {
> + regulator-name = "vreg_l9b_1p2";
> regulator-min-microvolt = <1200000>;
> regulator-max-microvolt = <1304000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l11b_1p504: ldo11 {
> + regulator-name = "vreg_l11b_1p504";
> regulator-min-microvolt = <1504000>;
> regulator-max-microvolt = <2000000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l12b_0p751: ldo12 {
> + regulator-name = "vreg_l12b_0p751";
> regulator-min-microvolt = <751000>;
> regulator-max-microvolt = <824000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l13b_0p53: ldo13 {
> + regulator-name = "vreg_l13b_0p53";
> regulator-min-microvolt = <530000>;
> regulator-max-microvolt = <824000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l14b_1p08: ldo14 {
> + regulator-name = "vreg_l14b_1p08";
> regulator-min-microvolt = <1080000>;
> regulator-max-microvolt = <1304000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l15b_0p765: ldo15 {
> + regulator-name = "vreg_l15b_0p765";
> regulator-min-microvolt = <765000>;
> regulator-max-microvolt = <1020000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l16b_1p1: ldo16 {
> + regulator-name = "vreg_l16b_1p1";
> regulator-min-microvolt = <1100000>;
> regulator-max-microvolt = <1300000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l17b_1p7: ldo17 {
> + regulator-name = "vreg_l17b_1p7";
> regulator-min-microvolt = <1700000>;
> regulator-max-microvolt = <1900000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l18b_1p8: ldo18 {
> + regulator-name = "vreg_l18b_1p8";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <2000000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l19b_1p8: ldo19 {
> + regulator-name = "vreg_l19b_1p8";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <2000000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> @@ -349,109 +371,128 @@ regulators-1 {
> vdd-bob-supply = <&vph_pwr>;
>
> vreg_s1c_2p19: smps1 {
> + regulator-name = "vreg_s1c_2p19";
> regulator-min-microvolt = <2190000>;
> regulator-max-microvolt = <2210000>;
> };
>
> vreg_s2c_0p752: smps2 {
> + regulator-name = "vreg_s2c_0p752";
> regulator-min-microvolt = <750000>;
> regulator-max-microvolt = <800000>;
> };
>
> vreg_s5c_0p752: smps5 {
> + regulator-name = "vreg_s5c_0p752";
> regulator-min-microvolt = <465000>;
> regulator-max-microvolt = <1050000>;
> };
>
> vreg_s7c_0p752: smps7 {
> + regulator-name = "vreg_s7c_0p752";
> regulator-min-microvolt = <465000>;
> regulator-max-microvolt = <800000>;
> };
>
> vreg_s9c_1p084: smps9 {
> + regulator-name = "vreg_s9c_1p084";
> regulator-min-microvolt = <1010000>;
> regulator-max-microvolt = <1170000>;
> };
>
> vreg_l1c_1p8: ldo1 {
> + regulator-name = "vreg_l1c_1p8";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <1980000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l2c_1p62: ldo2 {
> + regulator-name = "vreg_l2c_1p62";
> regulator-min-microvolt = <1620000>;
> regulator-max-microvolt = <1980000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l3c_2p8: ldo3 {
> + regulator-name = "vreg_l3c_2p8";
> regulator-min-microvolt = <2800000>;
> regulator-max-microvolt = <3540000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l4c_1p62: ldo4 {
> + regulator-name = "vreg_l4c_1p62";
> regulator-min-microvolt = <1620000>;
> regulator-max-microvolt = <3300000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l5c_1p62: ldo5 {
> + regulator-name = "vreg_l5c_1p62";
> regulator-min-microvolt = <1620000>;
> regulator-max-microvolt = <3300000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l6c_2p96: ldo6 {
> + regulator-name = "vreg_l6c_2p96";
> regulator-min-microvolt = <1650000>;
> regulator-max-microvolt = <3544000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l7c_3p0: ldo7 {
> + regulator-name = "vreg_l7c_3p0";
> regulator-min-microvolt = <3000000>;
> regulator-max-microvolt = <3544000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l8c_1p62: ldo8 {
> + regulator-name = "vreg_l8c_1p62";
> regulator-min-microvolt = <1620000>;
> regulator-max-microvolt = <2000000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l9c_2p96: ldo9 {
> + regulator-name = "vreg_l9c_2p96";
> regulator-min-microvolt = <2700000>;
> regulator-max-microvolt = <35440000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l10c_0p88: ldo10 {
> + regulator-name = "vreg_l10c_0p88";
> regulator-min-microvolt = <720000>;
> regulator-max-microvolt = <1050000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l11c_2p8: ldo11 {
> + regulator-name = "vreg_l11c_2p8";
> regulator-min-microvolt = <2800000>;
> regulator-max-microvolt = <3544000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l12c_1p65: ldo12 {
> + regulator-name = "vreg_l12c_1p65";
> regulator-min-microvolt = <1650000>;
> regulator-max-microvolt = <2000000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l13c_2p7: ldo13 {
> + regulator-name = "vreg_l13c_2p7";
> regulator-min-microvolt = <2700000>;
> regulator-max-microvolt = <3544000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_bob_3p296: bob {
> + regulator-name = "vreg_bob_3p296";
> regulator-min-microvolt = <3008000>;
> regulator-max-microvolt = <3960000>;
> };
> --
> 2.25.1
>
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