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| author | Adam Ford <aford173@gmail.com> | 2019-11-12 11:11:56 -0600 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2019-11-14 08:56:42 -0800 |
| commit | a3e633d661fd734956e26bf36800a6dd0dc00710 (patch) | |
| tree | df9c78da6de88763235ade336218211b6bdec09e /arch | |
| parent | abb0e36b434d784864fe0e4d5dedd17f4d72f3e3 (diff) | |
| download | linux-stable-a3e633d661fd734956e26bf36800a6dd0dc00710.tar.gz linux-stable-a3e633d661fd734956e26bf36800a6dd0dc00710.tar.bz2 linux-stable-a3e633d661fd734956e26bf36800a6dd0dc00710.zip | |
ARM: dts: logicpd-torpedo-baseboard: Enable HDQ
The baseboard of the Logic PD Torpedo development kit has a socket
for a rechargable battery. The battery is monitored by a charger
which can communicate of the the 1-wire HDQ pin.
This patch enables the pinmux for the HDQ pin.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi index 184e462d96ab..16ff104aa040 100644 --- a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi +++ b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi @@ -101,6 +101,12 @@ }; }; +&hdqw1w { + pinctrl-names = "default"; + pinctrl-0 = <&hdq_pins>; +}; + + &vpll2 { regulator-always-on; }; @@ -169,6 +175,12 @@ >; }; + hdq_pins: hdq_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x21c6, PIN_INPUT_PULLUP | MUX_MODE0) /* hdq_sio */ + >; + }; + pwm_pins: pinmux_pwm_pins { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x20B8, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE3) /* gpmc_ncs5.gpt_10_pwm_evt */ |