[PATCH v2 0/5] Minor device-tree additions for C.H.I.P

From: Jonathan McDowell
Date: Wed May 10 2023 - 08:37:10 EST

This small patch series adds some improvements for the C.H.I.P DTS,
enabling bluetooth, exporting the PMIC temperature details via iio-hwmon
and finally adding the appropriate base pinmux info for an external MMC
card. As a pre-requisite for the Bluetooth it also adds support to the
AXP209 driver for GPIO3, which is the Bluetooth device wakeup line.

- Fix missing ; on bluetooth stanza in DTS
- Add device/host wake GPIOs for Bluetooth device
- Add omit-if-no-ref on the port E pinmux stanza
- Rename axp20x_temp to pmic-temp
- Add AXP209 GPIO3 support

Jonathan McDowell (5):
dt-bindings: gpio: Add GPIO3 for AXP209 GPIO binding schema
pinctrl: axp209: Add support for GPIO3 on the AXP209
ARM: dts: sun5i: chip: Enable bluetooth
ARM: dts: sun5i: Add port E pinmux settings for mmc2
ARM: dts: axp209: Add iio-hwmon node for internal temperature

.../bindings/gpio/x-powers,axp209-gpio.yaml | 1 +
arch/arm/boot/dts/axp209.dtsi | 7 ++++
arch/arm/boot/dts/sun5i-r8-chip.dts | 6 +++
arch/arm/boot/dts/sun5i.dtsi | 9 ++++
drivers/pinctrl/pinctrl-axp209.c | 42 +++++++++++++++++++
5 files changed, 65 insertions(+)