From a3e633d661fd734956e26bf36800a6dd0dc00710 Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Tue, 12 Nov 2019 11:11:56 -0600 Subject: 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 Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi') 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 */ -- cgit