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Message-Id: <20201026153620.89268-1-krzk@kernel.org>
Date: Mon, 26 Oct 2020 16:36:20 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Dan Murphy <dmurphy@...com>,
Wolfgang Grandegger <wg@...ndegger.com>,
Marc Kleine-Budde <mkl@...gutronix.de>,
"David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzk@...nel.org>,
linux-can@...r.kernel.org, netdev@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Rob Herring <robh@...nel.org>
Subject: [RESEND PATCH v2] dt-bindings: net: correct interrupt flags in examples
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 same
logical behavior behind the name "ACTIVE_xxx", this is:
ACTIVE_LOW => IRQ_TYPE_LEVEL_LOW
ACTIVE_HIGH => IRQ_TYPE_LEVEL_HIGH
Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
Acked-by: Rob Herring <robh@...nel.org>
Acked-by: Marc Kleine-Budde <mkl@...gutronix.de> # for tcan4x5x.txt
---
Changes since v1:
1. Add acks
---
Documentation/devicetree/bindings/net/can/tcan4x5x.txt | 2 +-
Documentation/devicetree/bindings/net/nfc/nxp-nci.txt | 2 +-
Documentation/devicetree/bindings/net/nfc/pn544.txt | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
index 3613c2c8f75d..0968b40aef1e 100644
--- a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
+++ b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
@@ -33,7 +33,7 @@ tcan4x5x: tcan4x5x@0 {
spi-max-frequency = <10000000>;
bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;
interrupt-parent = <&gpio1>;
- interrupts = <14 GPIO_ACTIVE_LOW>;
+ interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
device-state-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
device-wake-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
diff --git a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
index cfaf88998918..9e4dc510a40a 100644
--- a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
+++ b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
@@ -25,7 +25,7 @@ Example (for ARM-based BeagleBone with NPC100 NFC controller on I2C2):
clock-frequency = <100000>;
interrupt-parent = <&gpio1>;
- interrupts = <29 GPIO_ACTIVE_HIGH>;
+ interrupts = <29 IRQ_TYPE_LEVEL_HIGH>;
enable-gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
diff --git a/Documentation/devicetree/bindings/net/nfc/pn544.txt b/Documentation/devicetree/bindings/net/nfc/pn544.txt
index 92f399ec22b8..2bd82562ce8e 100644
--- a/Documentation/devicetree/bindings/net/nfc/pn544.txt
+++ b/Documentation/devicetree/bindings/net/nfc/pn544.txt
@@ -25,7 +25,7 @@ Example (for ARM-based BeagleBone with PN544 on I2C2):
clock-frequency = <400000>;
interrupt-parent = <&gpio1>;
- interrupts = <17 GPIO_ACTIVE_HIGH>;
+ interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
enable-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
firmware-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
--
2.25.1
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