linux-kernel - [PATCH net-next] bindings: net: stmmac: add missing note about LPI interrupt

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Message-ID: <20170407143100.21536-1-niklass@axis.com>
Date:   Fri, 7 Apr 2017 16:30:58 +0200
From:   Niklas Cassel <niklas.cassel@...s.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        "David S. Miller" <davem@...emloft.net>,
        Joao Pinto <Joao.Pinto@...opsys.com>,
        Alexandre TORGUE <alexandre.torgue@...com>,
        Niklas Cassel <niklass@...s.com>,
        Giuseppe CAVALLARO <peppe.cavallaro@...com>,
        Thierry Reding <treding@...dia.com>,
        Eric Engestrom <eric@...estrom.ch>
CC:     Niklas Cassel <niklass@...s.com>, <netdev@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH net-next] bindings: net: stmmac: add missing note about LPI interrupt

From: Niklas Cassel <niklas.cassel@...s.com>

The hardware has a LPI interrupt.
There is already code in the stmmac driver to parse and handle the
interrupt. However, this information was missing from the DT binding.

Signed-off-by: Niklas Cassel <niklas.cassel@...s.com>
---
 Documentation/devicetree/bindings/net/stmmac.txt | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index f652b0c384ce..8977abc266ac 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -8,8 +8,8 @@ Required properties:
   that services interrupts for this device
 - interrupts: Should contain the STMMAC interrupts
 - interrupt-names: Should contain the interrupt names "macirq"
-  "eth_wake_irq" if this interrupt is supported in the "interrupts"
-  property
+  "eth_wake_irq" if this interrupt is supported in the "interrupts property
+  "eth_lpi" if this interrupt is supported in the "interrupts" property
 - phy-mode: See ethernet.txt file in the same directory.
 - snps,reset-gpio 	gpio number for phy reset.
 - snps,reset-active-low boolean flag to indicate if phy reset is active low.
@@ -152,8 +152,8 @@ Examples:
 		compatible = "st,spear600-gmac";
 		reg = <0xe0800000 0x8000>;
 		interrupt-parent = <&vic1>;
-		interrupts = <24 23>;
-		interrupt-names = "macirq", "eth_wake_irq";
+		interrupts = <24 23 22>;
+		interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
 		mac-address = [000000000000]; /* Filled in by U-Boot */
 		max-frame-size = <3800>;
 		phy-mode = "gmii";
-- 
2.11.0