regulator: dt-bindings: Document the PM660/660L SPMI PMIC entries

The PM660 and PM660L combo is found on boards featuring the
SDM630, SDM636, SDM660 (and SDA variants) and it is used to
give power to practically everything, from core to peripherals.
Document the SPMI regulator bindings for both.

Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
Link: https://lore.kernel.org/r/20200926125549.13191-5-kholk11@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
index 8b00519..2b54405 100644 (file)
--- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
@@ -12,6 +12,8 @@ Qualcomm SPMI Regulators
                        "qcom,pm8950-regulators"
                        "qcom,pm8994-regulators"
                        "qcom,pmi8994-regulators"
+                       "qcom,pm660-regulators"
+                       "qcom,pm660l-regulators"
                        "qcom,pms405-regulators"
 
 - interrupts:
@@ -134,6 +136,35 @@ Qualcomm SPMI Regulators
        Definition: Reference to regulator supplying the input pin, as
                    described in the data sheet.
 
+- vdd_l1_l6_l7-supply:
+- vdd_l2_l3-supply:
+- vdd_l5-supply:
+- vdd_l8_l9_l10_l11_l12_l13_l14-supply:
+- vdd_l15_l16_l17_l18_l19-supply:
+- vdd_s1-supply:
+- vdd_s2-supply:
+- vdd_s3-supply:
+- vdd_s5-supply:
+- vdd_s6-supply:
+       Usage: optional (pm660 only)
+       Value type: <phandle>
+       Definition: Reference to regulator supplying the input pin, as
+                   described in the data sheet.
+
+- vdd_l1_l9_l10-supply:
+- vdd_l2-supply:
+- vdd_l3_l5_l7_l8-supply:
+- vdd_l4_l6-supply:
+- vdd_s1-supply:
+- vdd_s2-supply:
+- vdd_s3-supply:
+- vdd_s4-supply:
+- vdd_s5-supply:
+       Usage: optional (pm660l only)
+       Value type: <phandle>
+       Definition: Reference to regulator supplying the input pin, as
+                   described in the data sheet.
+
 - vdd_l1_l2-supply:
 - vdd_l3_l8-supply:
 - vdd_l4-supply: