From: Petr Vorel <petr.vorel@xxxxxxxxx>
Signed-off-by: Petr Vorel <petr.vorel@xxxxxxxxx>
---
Hi all,
please what is the mapping of qcom,init-current from downstream to
mainline? Or is it not used at all?
Also, how can I verify these connections in downstream DTB?
vdd_l1-supply = <&pm8994_s1>;
vdd_l2_26_28-supply = <&pm8994_s3>;
...
Thanks for info.
Kind regards,
Petr
Downstream
rpm-regulator-smpa1 {
status = "okay";
qcom,hpm-min-load = <0x186a0>;
qcom,regulator-type = <0x01>;
qcom,resource-id = <0x01>;
qcom,resource-name = "smpa";
compatible = "qcom,rpm-smd-regulator-resource";
regulator-s1-corner-ao {
phandle = <0xba>;
linux,phandle = <0xba>;
qcom,proxy-consumer-voltage = <0x07 0x07>;
proxy-supply = <0xba>;
qcom,use-voltage-corner;
qcom,init-voltage-corner = <0x06>;
regulator-always-on;
regulator-max-microvolt = <0x07>;
regulator-min-microvolt = <0x04>;
qcom,set = <0x01>;
regulator-name = "pm8994_s1_corner_ao";
compatible = "qcom,rpm-smd-regulator";
};
regulator-s1-floor-corner {
phandle = <0x16c>;
linux,phandle = <0x16c>;
qcom,always-send-voltage;
qcom,use-voltage-floor-corner;
regulator-max-microvolt = <0x07>;
regulator-min-microvolt = <0x01>;
qcom,set = <0x03>;
regulator-name = "pm8994_s1_floor_corner";
compatible = "qcom,rpm-smd-regulator";
};
regulator-s1-corner {
phandle = <0xf3>;
linux,phandle = <0xf3>;
qcom,use-voltage-corner;
regulator-max-microvolt = <0x07>;
regulator-min-microvolt = <0x01>;
qcom,set = <0x03>;
regulator-name = "pm8994_s1_corner";
compatible = "qcom,rpm-smd-regulator";
};
regulator-s1 {
status = "disabled";
qcom,set = <0x03>;
regulator-name = "pm8994_s1";
compatible = "qcom,rpm-smd-regulator";
};
};
/* ... */
rpm-regulator-smpb1 {
status = "okay";
qcom,hpm-min-load = <0x186a0>;
qcom,regulator-type = <0x01>;
qcom,resource-id = <0x01>;
qcom,resource-name = "smpb";
compatible = "qcom,rpm-smd-regulator-resource";
regulator-s1 {
qcom,init-voltage = <0xfa3e8>;
regulator-max-microvolt = <0xfa3e8>;
regulator-min-microvolt = <0xfa3e8>;
status = "okay";
qcom,set = <0x03>;
regulator-name = "pmi8994_s1";
compatible = "qcom,rpm-smd-regulator";
};
};
/* ... */
rpm-regulator-ldoa1 {
status = "okay";
qcom,hpm-min-load = <0x2710>;
qcom,regulator-type = <0x00>;
qcom,resource-id = <0x01>;
qcom,resource-name = "ldoa";
compatible = "qcom,rpm-smd-regulator-resource";
regulator-l1 {
qcom,init-voltage = <0xf4240>;
regulator-max-microvolt = <0xf4240>;
regulator-min-microvolt = <0xf4240>;
status = "okay";
qcom,set = <0x03>;
regulator-name = "pm8994_l1";
compatible = "qcom,rpm-smd-regulator";
};
};
.../qcom/msm8994-huawei-angler-rev-101.dts | 267 ++++++++++++++++++
1 file changed, 267 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts b/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
index 29e79ae0849d..cdd6f58efdf0 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
@@ -59,6 +59,273 @@ &tlmm {
gpio-reserved-ranges = <85 4>;
};
+&rpm_requests {
+ pm8994_regulators: regulators-0 {
+ compatible = "qcom,rpm-pm8994-regulators";
+
+ vdd_l1-supply = <&pm8994_s1>;
+ vdd_l2_26_28-supply = <&pm8994_s3>;
+ vdd_l3_11-supply = <&pm8994_s3>;
+ vdd_l4_27_31-supply = <&pm8994_s3>;
+ vdd_l5_7-supply = <&pm8994_s3>;
+ vdd_l6_12_32-supply = <&pm8994_s5>;
+ vdd_l8_16_30-supply = <&vph_pwr>;
+ vdd_l9_10_18_22-supply = <&vph_pwr>;
+ vdd_l13_19_23_24-supply = <&vph_pwr>;
+ vdd_l14_15-supply = <&pm8994_s5>;
+ vdd_l17_29-supply = <&vph_pwr>;
+ vdd_l20_21-supply = <&vph_pwr>;
+ vdd_l25-supply = <&pm8994_s5>;
+ vdd_lvs1_2-supply = <&pm8994_s4>;
+
+ /* S1, S2, S6 and S12 are managed by RPMPD */
+
+ pm8994_s1: s1 {
+ regulator-min-microvolt = <1025000>;
+ regulator-max-microvolt = <1025000>;
+ };
+
+ pm8994_s2: s2 {
+ /* TODO */
+ };
+
+ pm8994_s3: s3 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+ };
+
+ pm8994_s4: s4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-allow-set-load;
+ regulator-system-load = <325000>;
+ };
+
+ pm8994_s5: s5 {
+ regulator-min-microvolt = <2150000>;
+ regulator-max-microvolt = <2150000>;
+ };
+
+ pm8994_s7: s7 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ /* S8, S9, S10 and S11 - SPMI-managed VDD_APC */
+ /*
+ * TODO: pm8994_s8 and pm8994_s11 (pm8994_s9 and pm8994_s11 are missing)
+ spm-regulator@2900 {
+ phandle = <0x193>;
+ linux,phandle = <0x193>;
+ qcom,cpu-num = <0x00>;
+ regulator-max-microvolt = <0x120160>;
+ regulator-min-microvolt = <0xaae60>;
+ regulator-name = "pm8994_s8";
+ reg = <0x2900 0x100>;
+ compatible = "qcom,spm-regulator";
+ };
+
+ spm-regulator@3200 {
+ phandle = <0x195>;
+ linux,phandle = <0x195>;
+ qcom,cpu-num = <0x04>;
+ regulator-max-microvolt = <0x12b128>;
+ regulator-min-microvolt = <0xaae60>;
+ regulator-name = "pm8994_s11";
+ reg = <0x3200 0x100>;
+ compatible = "qcom,spm-regulator";
+ };
+ */
+
+ pm8994_l1: l1 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ pm8994_l2: l2 {
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1250000>;
+ };
+
+ pm8994_l3: l3 {
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1250000>;
+ };
+
+ pm8994_l4: l4 {
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1225000>;
+ };
+
+ /* L5 is inaccessible from RPM */
+
+ pm8994_l6: l6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ /* L7 is inaccessible from RPM */
+
+ pm8994_l8: l8 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8994_l9: l9 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8994_l10: l10 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8994_l11: l11 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ pm8994_l12: l12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8994_l13: l13 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+
+ pm8994_l14: l14 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8994_l15: l15 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8994_l16: l16 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2700000>;
+ };
+
+ pm8994_l17: l17 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ pm8994_l18: l18 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ regulator-always-on;
+ };
+
+ pm8994_l19: l19 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ pm8994_l20: l20 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-allow-set-load;
+ regulator-system-load = <570000>;
+ /*
+ * TODO: downstream
+ * qcom,init-current = <0x2ee>;
+ */
+ };
+
+ pm8994_l21: l21 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-always-on;
+ };
+
+ pm8994_l22: l22 {
+ regulator-min-microvolt = <3100000>;
+ regulator-max-microvolt = <3100000>;
+ };
+
+ pm8994_l23: l23 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ pm8994_l24: l24 {
+ regulator-min-microvolt = <3075000>;
+ regulator-max-microvolt = <3150000>;
+ };
+
+ pm8994_l25: l25 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ pm8994_l26: l26 {
+ regulator-min-microvolt = <987500>;
+ regulator-max-microvolt = <987500>;
+ };
+
+ pm8994_l27: l27 {
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ };
+
+ pm8994_l28: l28 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-boot-on;
+ /*
+ * TODO: downstream
+ * qcom,init-current = <0x2d>;
+ */
+ };
+
+ pm8994_l29: l29 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ pm8994_l30: l30 {
+ regulator-min-microvolt = <1850000>;
+ regulator-max-microvolt = <1850000>;
+ };
+
+ pm8994_l31: l31 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-boot-on;
+ /*
+ * TODO: downstream
+ * qcom,init-current = <50>;
+ */
+ };
+
+ pm8994_l32: l32 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ };
+
+ pmi8994_regulators: regulators-1 {
+ compatible = "qcom,rpm-pmi8994-regulators";
+
+ vdd_s1-supply = <&vph_pwr>;
+ vdd_bst_byp-supply = <&vph_pwr>;
+
+ pmi8994_s1: s1 {};
+
+ /* S2 & S3 - VDD_GFX */
+
+ pmi8994_bby: boost-bypass {};
+ };
+};
+
&sdhc1 {
status = "okay";
mmc-hs400-1_8v;
--
2.39.1
