From: Krzysztof Kozlowski <krzk@kernel.org>
To: Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Heiko Stuebner <heiko@sntech.de>,
Michal Simek <michal.simek@xilinx.com>,
Adam Ford <aford173@gmail.com>,
Daniel Baluta <daniel.baluta@nxp.com>,
Anson Huang <Anson.Huang@nxp.com>,
Robin Gong <yibin.gong@nxp.com>,
Alifer Moraes <alifer.wsdm@gmail.com>,
Leonard Crestez <leonard.crestez@nxp.com>,
"Angus Ainslie (Purism)" <angus@akkea.ca>,
Vitor Massaru Iha <vitor@massaru.org>,
Kever Yang <kever.yang@rock-chips.com>,
Rajan Vaja <rajan.vaja@xilinx.com>,
Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Subject: [PATCH 4/8] arm64: dts: imx8mn: Correct interrupt flags in examples
Date: Tue, 8 Sep 2020 17:02:37 +0200 [thread overview]
Message-ID: <20200908150241.5771-4-krzk@kernel.org> (raw)
In-Reply-To: <20200908150241.5771-1-krzk@kernel.org>
GPIO_ACTIVE_x flags are not correct in the context of interrupt flags.
These are simple defines so they could be used in DTS but they will not
have the same meaning:
1. GPIO_ACTIVE_HIGH = 0 = IRQ_TYPE_NONE
2. GPIO_ACTIVE_LOW = 1 = IRQ_TYPE_EDGE_RISING
Correct the interrupt flags, assuming the author of the code wanted some
logical behavior behind the name "ACTIVE_xxx", this is:
ACTIVE_LOW => IRQ_TYPE_LEVEL_LOW
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
Not tested on HW.
---
arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 2 +-
arch/arm64/boot/dts/freescale/imx8mn-evk.dts | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
index a1e5483dbbbe..9e12b5234692 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
@@ -55,7 +55,7 @@
reg = <0x4b>;
pinctrl-0 = <&pinctrl_pmic>;
interrupt-parent = <&gpio1>;
- interrupts = <3 GPIO_ACTIVE_LOW>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
rohm,reset-snvs-powered;
regulators {
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
index b846526a8d8b..707d8486b4d8 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
@@ -7,6 +7,7 @@
#include "imx8mn.dtsi"
#include "imx8mn-evk.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "NXP i.MX8MNano EVK board";
@@ -19,7 +20,7 @@
reg = <0x25>;
pinctrl-0 = <&pinctrl_pmic>;
interrupt-parent = <&gpio1>;
- interrupts = <3 GPIO_ACTIVE_LOW>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
regulators {
buck1: BUCK1{
--
2.17.1
next prev parent reply other threads:[~2020-09-08 20:00 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-08 15:02 [PATCH 1/8] ARM: dts: imx6qdl: Correct interrupt flags in examples Krzysztof Kozlowski
2020-09-08 15:02 ` [PATCH 2/8] ARM: dts: rk3188: " Krzysztof Kozlowski
2020-09-08 15:02 ` [PATCH 3/8] arm64: dts: imx8mm: " Krzysztof Kozlowski
2020-09-09 8:34 ` Krzysztof Kozlowski
2020-09-08 15:02 ` Krzysztof Kozlowski [this message]
2020-09-08 15:02 ` [PATCH 5/8] arm64: dts: imx8mq: " Krzysztof Kozlowski
2020-09-08 15:02 ` [PATCH 6/8] arm64: dts: rk3399: " Krzysztof Kozlowski
2020-09-08 15:02 ` [PATCH 7/8] arm64: dts: zynqmp-zcu100-revC: " Krzysztof Kozlowski
2020-09-08 15:02 ` [PATCH 8/8] arm64: dts: imx8mm-var-som-symphony: Drop unused gpioledgrp Krzysztof Kozlowski
2020-09-13 2:34 ` Shawn Guo
2020-09-13 2:31 ` [PATCH 1/8] ARM: dts: imx6qdl: Correct interrupt flags in examples Shawn Guo
2020-09-17 6:40 ` Krzysztof Kozlowski
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