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ARM: dts: logicpd-torpedo-baseboard: Enable HDQ

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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>
This commit is contained in:
Adam Ford
2019-11-12 11:11:56 -06:00
committed by Tony Lindgren
parent abb0e36b43
commit a3e633d661
1 changed files with 12 additions and 0 deletions
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12
arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
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@@ -101,6 +101,12 @@ ethernet@gpmc {
};
};
&hdqw1w {
pinctrl-names = "default";
pinctrl-0 = <&hdq_pins>;
};
&vpll2 {
regulator-always-on;
};
@@ -169,6 +175,12 @@ OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLUP | MUX_MODE4) /* mcspi2_cs0.gpio_181 *
>;
};
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 */