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From: Bernhard Beschow <shentey@gmail.com>
To: qemu-devel@nongnu.org
Cc: Fabiano Rosas <farosas@suse.de>, Paolo Bonzini <pbonzini@redhat.com>,
Guenter Roeck <linux@roeck-us.net>,
=?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@linaro.org>,
Peter Maydell <peter.maydell@linaro.org>,
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=?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>,
Jean-Christophe Dubois <jcd@tribudubois.net>,
Laurent Vivier <lvivier@redhat.com>, Bin Meng <bmeng.cn@gmail.com>,
qemu-block@nongnu.org, Bernhard Beschow <shentey@gmail.com>
Subject: [PATCH v2 05/13] hw/gpio/imx_gpio: Don't clear input GPIO values upon
reset
Date: Sat, 11 Jan 2025 19:37:03 +0100
Message-ID: <20250111183711.2338-6-shentey@gmail.com>
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Input GPIO values such as a present SD card may get notified before the GPIO
controller itself gets reset. Claring the input values thus loses data. Ass=
uming
that input GPIO events are only fired when the state changes, the input val=
ues
shouldn't be reset.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
---
hw/gpio/imx_gpio.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/gpio/imx_gpio.c b/hw/gpio/imx_gpio.c
index 898f80f8c8..67c47a7280 100644
--- a/hw/gpio/imx_gpio.c
+++ b/hw/gpio/imx_gpio.c
@@ -302,7 +302,6 @@ static void imx_gpio_reset(DeviceState *dev)
=20
s->dr =3D 0;
s->gdir =3D 0;
- s->psr =3D 0;
s->icr =3D 0;
s->imr =3D 0;
s->isr =3D 0;
--=20
2.48.0