From: Christian Eggers <ceggers@arri.de>
To: Vladimir Oltean <olteanv@gmail.com>,
Jakub Kicinski <kuba@kernel.org>, Andrew Lunn <andrew@lunn.ch>,
Richard Cochran <richardcochran@gmail.com>,
"Rob Herring" <robh+dt@kernel.org>
Cc: Vivien Didelot <vivien.didelot@gmail.com>,
"David S . Miller" <davem@davemloft.net>,
Kurt Kanzenbach <kurt.kanzenbach@linutronix.de>,
George McCollister <george.mccollister@gmail.com>,
Marek Vasut <marex@denx.de>,
Helmut Grohne <helmut.grohne@intenta.de>,
Paul Barker <pbarker@konsulko.com>,
Codrin Ciubotariu <codrin.ciubotariu@microchip.com>,
Tristram Ha <Tristram.Ha@microchip.com>,
Woojung Huh <woojung.huh@microchip.com>,
Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>,
Christian Eggers <ceggers@arri.de>, <netdev@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH net-next v4 2/9] dt-bindings: net: dsa: microchip,ksz: add interrupt property
Date: Tue, 1 Dec 2020 17:06:04 +0100 [thread overview]
Message-ID: <20201201160611.22129-3-ceggers@arri.de> (raw)
In-Reply-To: <20201201160611.22129-1-ceggers@arri.de>
The devices have an optional interrupt line.
Signed-off-by: Christian Eggers <ceggers@arri.de>
---
.../devicetree/bindings/net/dsa/microchip,ksz.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
index 9f7d131bbcef..c3235110156a 100644
--- a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
@@ -35,6 +35,11 @@ properties:
Should be a gpio specifier for a reset line.
maxItems: 1
+ interrupts:
+ description:
+ Interrupt specifier for the INTRP_N line from the device.
+ maxItems: 1
+
microchip,synclko-125:
$ref: /schemas/types.yaml#/definitions/flag
description:
@@ -49,6 +54,7 @@ unevaluatedProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
// Ethernet switch connected via SPI to the host, CPU port wired to eth0:
eth0 {
@@ -70,6 +76,7 @@ examples:
compatible = "microchip,ksz9477";
reg = <0>;
reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+ interrupts-extended = <&gpio5 1 IRQ_TYPE_LEVEL_LOW>; /* INTRP_N line */
spi-max-frequency = <44000000>;
--
Christian Eggers
Embedded software developer
Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
Sitz: Muenchen - Registergericht: Amtsgericht Muenchen - Handelsregisternummer: HRA 57918
Persoenlich haftender Gesellschafter: Arnold & Richter Cine Technik GmbH
Sitz: Muenchen - Registergericht: Amtsgericht Muenchen - Handelsregisternummer: HRB 54477
Geschaeftsfuehrer: Dr. Michael Neuhaeuser; Stephan Schenk; Walter Trauninger; Markus Zeiler
next prev parent reply other threads:[~2020-12-01 16:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-01 16:06 [PATCH net-next v4 0/9] net: dsa: microchip: PTP support for KSZ956x Christian Eggers
2020-12-01 16:06 ` [PATCH net-next v4 1/9] net: dsa: microchip: rename ksz9477.c to ksz9477_main.c Christian Eggers
2020-12-01 16:06 ` Christian Eggers [this message]
2020-12-01 16:06 ` [PATCH net-next v4 3/9] net: dsa: microchip: ksz9477: move chip reset to ksz9477_switch_init() Christian Eggers
2020-12-01 16:06 ` [PATCH net-next v4 4/9] net: dsa: microchip: ksz9477: basic interrupt support Christian Eggers
2020-12-01 16:06 ` [PATCH net-next v4 5/9] net: dsa: microchip: ksz9477: add Posix clock support for chip PTP clock Christian Eggers
2020-12-01 16:06 ` [PATCH net-next v4 6/9] net: ptp: add helper for one-step P2P clocks Christian Eggers
2020-12-01 16:06 ` [PATCH net-next v4 7/9] net: dsa: microchip: ksz9477: initial hardware time stamping support Christian Eggers
2020-12-01 16:06 ` [PATCH net-next v4 8/9] net: dsa: microchip: ksz9477: remaining " Christian Eggers
2020-12-01 16:06 ` [PATCH net-next v4 9/9] net: dsa: microchip: ksz9477: add periodic output support Christian Eggers
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