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bcm53xx: backport DT fix for I2C controller interrupt 

Specified interrupt type was incorrect.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit 5c8b8a3fd4)
openwrt-18.06
Rafał Miłecki 2018-07-28 21:35:23 +02:00
parent b5b5f5dfa6
commit 9c110b97c6
1 changed files with 24 additions and 0 deletions
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24
target/linux/bcm53xx/patches-4.14/037-v4.18-0008-ARM-dts-BCM5301x-Fix-i2c-controller-interrupt-type.patch Normal file
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@ -0,0 +1,24 @@
From a0a8338e905734518ab9b10b06e7fd0201228f8b Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Mon, 11 Jun 2018 15:53:40 -0700
Subject: [PATCH] ARM: dts: BCM5301x: Fix i2c controller interrupt type
The i2c controller should be using IRQ_TYPE_LEVEL_HIGH, fix that.
Fixes: bb097e3e0045 ("ARM: dts: BCM5301X: Add I2C support to the DT")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
arch/arm/boot/dts/bcm5301x.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -365,7 +365,7 @@
i2c0: i2c@18009000 {
compatible = "brcm,iproc-i2c";
reg = <0x18009000 0x50>;
- interrupts = <GIC_SPI 121 IRQ_TYPE_NONE>;
+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clock-frequency = <100000>;