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From bd8e59b0456870997fb917bcd3b3b696e78d4ac2 Mon Sep 17 00:00:00 2001
From: 6by9 <6by9@users.noreply.github.com>
Date: Mon, 19 Jun 2023 16:02:36 +0100
Subject: [PATCH] dtoverlays: Fix pitft[28|35] overlays for 6.1 driver change.
(#5508)
The overlays configured both irq-gpio and an interrupts/
interrupt-parent configuration for the stmpe MFD device.
irq-gpio was reworked in 6.1 and has issues with the configuration
as provided. Removing it and using the interrupts/interrupt-parent
configuration works fine, so do that.
See: https://forums.raspberrypi.com/viewtopic.php?t=351394
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts | 1 -
arch/arm/boot/dts/overlays/pitft35-resistive-overlay.dts | 1 -
2 files changed, 2 deletions(-)
--- a/arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts
+++ b/arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts
@@ -68,7 +68,6 @@
reg = <1>;
spi-max-frequency = <500000>;
- irq-gpio = <&gpio 24 0x2>; /* IRQF_TRIGGER_FALLING */
interrupts = <24 2>; /* high-to-low edge triggered */
interrupt-parent = <&gpio>;
interrupt-controller;
--- a/arch/arm/boot/dts/overlays/pitft35-resistive-overlay.dts
+++ b/arch/arm/boot/dts/overlays/pitft35-resistive-overlay.dts
@@ -68,7 +68,6 @@
reg = <1>;
spi-max-frequency = <500000>;
- irq-gpio = <&gpio 24 0x2>; /* IRQF_TRIGGER_FALLING */
interrupts = <24 2>; /* high-to-low edge triggered */
interrupt-parent = <&gpio>;
interrupt-controller;
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