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.
Signed-off-by: Umang Chheda <[email protected]>
---
Changes in v3:
- Resubmit as v3 to clarify history of patch.
- Link to v2: https://lore.kernel.org/linux-arm-msm/[email protected]/
Changes in v2:
- Update the commit subject.
- Link to v1: https://lore.kernel.org/linux-arm-msm/[email protected]/
---
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
On Fri, 12 Apr 2024 18:02:37 +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.
>
>
Applied, thanks!
[1/1] arm64: dts: qcom: qcm6490-idp: Name the regulators
commit: 776c5f3c9c9a28f5eea0f8fc2a49e83bb87fe7d2
Best regards,
--
Bjorn Andersson <[email protected]>