Hi everyone,
This series enables the AXP805 PMIC found on the Pine64 Pine H64 board.
The AXP805 seems to be identical to the AXP806 when comparing datasheets.
The Pine H64 uses the PMIC in stand-alone or "self-working" mode, using
the I2C interface. Neither features are currently supported. This series
adds support for them, and then adds the PMIC to the device tree.
Unfortunately, v2 was actually an accidental resend of v1. Apologies to
Lee having to review the same stuff twice.
Changes since v1:
- Mentioned "self-working mode" in device tree commit message
- Shortened one line mfd cell into just one line
- Dropped unrelated pinctrl change
- Collected tags from Rob, Icenowy, Lee, and Maxime
Patch 1 adds a new device tree property to describe the self-working mode
for the AXP806.
Patch 2 adds support for the newly added property to the driver.
Patch 3 adds support for the using AXP806 with I2C.
Patch 4 converts raw clock/reset indices for the H6 R_CCU currently found
in the device tree to macros defined as part of the device tree bindings.
Patch 5 adds the PMIC and its regulators to the Pine H64 device tree.
First three patches should go in through Lee's mfd tree. We'll take the
other two through the sunxi tree.
Please have a look.
Regards
ChenYu
Chen-Yu Tsai (4):
dt-bindings: mfd: axp20x: Add "self-working" mode for AXP806
mfd: axp20x: Add self-working mode support for AXP806
mfd: axp20x: Support AXP806 in I2C mode
arm64: dts: allwinner: h6: Use macros for R_CCU clock and reset
indices
Icenowy Zheng (1):
arm64: dts: allwinner: h6: enable AXP805 PMIC on Pine H64
.../devicetree/bindings/mfd/axp20x.txt | 7 +-
.../boot/dts/allwinner/sun50i-h6-pine-h64.dts | 109 ++++++++++++++++++
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 8 +-
drivers/mfd/axp20x-i2c.c | 2 +
drivers/mfd/axp20x.c | 28 ++++-
5 files changed, 146 insertions(+), 8 deletions(-)
--
2.18.0
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