[PATCH v2 2/5] dts: mfd: axp20x: Add binding for the AXP808

Rask Ingemann Lambertsen
2017-02-08T23:43:44Z

The AXP808 does not support address space extension, but is otherwise
identical to the AXP806, including the chip ID, so add a compatible
string for it to the binding.

Signed-off-by: Rask Ingemann Lambertsen <rask@formelder.dk>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Chen-Yu Tsai <wens@csie.org>
---

No changes in v2.

Documentation/devicetree/bindings/mfd/axp20x.txt | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/axp20x.txt b/Documentation/devicetree/bindings/mfd/axp20x.txt
index 86ae540..8195b06 100644
--- a/Documentation/devicetree/bindings/mfd/axp20x.txt
+++ b/Documentation/devicetree/bindings/mfd/axp20x.txt
@@ -7,12 +7,13 @@ axp209 (X-Powers)
axp221 (X-Powers)
axp223 (X-Powers)
axp806 (X-Powers)
+axp808 (X-Powers)
axp809 (X-Powers)

Required properties:
- compatible: "x-powers,axp152", "x-powers,axp202", "x-powers,axp209",
"x-powers,axp221", "x-powers,axp223", "x-powers,axp806",
- "x-powers,axp809"
+ "x-powers,axp808", "x-powers,axp809"
- reg: The I2C slave address or RSB hardware address for the AXP chip
- interrupt-parent: The parent interrupt controller
- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
@@ -87,7 +88,7 @@ LDO_IO1 : LDO : ips-supply : GPIO 1
RTC_LDO : LDO : ips-supply : always on
DRIVEVBUS : Enable output : drivevbus-supply : external regulator

-AXP806 regulators, type, and corresponding input supply names:
+AXP806/AXP808 regulators, type, and corresponding input supply names:

Regulator Type Supply Name Notes
--------- ---- ----------- -----
@@ -108,7 +109,7 @@ CLDO2 : LDO : cldoin-supply : shared supply
CLDO3 : LDO : cldoin-supply : shared supply
SW : On/Off Switch : swin-supply

-Additionally, the AXP806 DC-DC regulators support poly-phase arrangements
+Additionally, the AXP806/AXP808 DC-DC regulators support poly-phase arrangements
for higher output current. The possible groupings are: A+B, A+B+C, D+E.

AXP809 regulators, type, and corresponding input supply names:
--
2.10.2