From f51ee98aef323b6d88e04ec4b3521a04d97485f9 Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Mon, 4 Nov 2024 18:41:58 +0100
Subject: [PATCH] nrf/pwm: disconnect input.

---
 embassy-nrf/src/pwm.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/embassy-nrf/src/pwm.rs b/embassy-nrf/src/pwm.rs
index ad88029b0..7f1f568f4 100644
--- a/embassy-nrf/src/pwm.rs
+++ b/embassy-nrf/src/pwm.rs
@@ -132,6 +132,7 @@ impl<'d, T: Instance> SequencePwm<'d, T> {
             pin.set_low();
             pin.conf().write(|w| {
                 w.set_dir(gpiovals::Dir::OUTPUT);
+                w.set_input(gpiovals::Input::DISCONNECT);
                 w.set_drive(convert_drive(config.ch0_drive));
             });
         }
@@ -139,6 +140,7 @@ impl<'d, T: Instance> SequencePwm<'d, T> {
             pin.set_low();
             pin.conf().write(|w| {
                 w.set_dir(gpiovals::Dir::OUTPUT);
+                w.set_input(gpiovals::Input::DISCONNECT);
                 w.set_drive(convert_drive(config.ch1_drive));
             });
         }
@@ -146,6 +148,7 @@ impl<'d, T: Instance> SequencePwm<'d, T> {
             pin.set_low();
             pin.conf().write(|w| {
                 w.set_dir(gpiovals::Dir::OUTPUT);
+                w.set_input(gpiovals::Input::DISCONNECT);
                 w.set_drive(convert_drive(config.ch2_drive));
             });
         }
@@ -153,6 +156,7 @@ impl<'d, T: Instance> SequencePwm<'d, T> {
             pin.set_low();
             pin.conf().write(|w| {
                 w.set_dir(gpiovals::Dir::OUTPUT);
+                w.set_input(gpiovals::Input::DISCONNECT);
                 w.set_drive(convert_drive(config.ch3_drive));
             });
         }
@@ -679,7 +683,12 @@ impl<'d, T: Instance> SimplePwm<'d, T> {
         for (i, ch) in [&ch0, &ch1, &ch2, &ch3].into_iter().enumerate() {
             if let Some(pin) = ch {
                 pin.set_low();
-                pin.conf().write(|w| w.set_dir(gpiovals::Dir::OUTPUT));
+
+                pin.conf().write(|w| {
+                    w.set_dir(gpiovals::Dir::OUTPUT);
+                    w.set_input(gpiovals::Input::DISCONNECT);
+                    w.set_drive(gpiovals::Drive::S0S1);
+                });
             }
             r.psel().out(i).write_value(ch.psel_bits());
         }