path: root/dts/Bindings/spmi
diff options
Diffstat (limited to 'dts/Bindings/spmi')
1 files changed, 5 insertions, 1 deletions
diff --git a/dts/Bindings/spmi/qcom,spmi-pmic-arb.txt b/dts/Bindings/spmi/qcom,spmi-pmic-arb.txt
index 715d0998af..e16b9b5afc 100644
--- a/dts/Bindings/spmi/qcom,spmi-pmic-arb.txt
+++ b/dts/Bindings/spmi/qcom,spmi-pmic-arb.txt
@@ -1,6 +1,6 @@
Qualcomm SPMI Controller (PMIC Arbiter)
-The SPMI PMIC Arbiter is found on the Snapdragon 800 Series. It is an SPMI
+The SPMI PMIC Arbiter is found on Snapdragon chipsets. It is an SPMI
controller with wrapping arbitration logic to allow for multiple on-chip
devices to control a single SPMI master.
@@ -19,6 +19,10 @@ Required properties:
"core" - core registers
"intr" - interrupt controller registers
"cnfg" - configuration registers
+ Registers used only for V2 PMIC Arbiter:
+ "chnls" - tx-channel per virtual slave registers.
+ "obsrvr" - rx-channel (called observer) per virtual slave registers.
- reg : address + size pairs describing the PMIC arb register sets; order must
correspond with the order of entries in reg-names
- #address-cells : must be set to 2