netdev - [PATCH 4/4] net: dsa: mv88e6xxx: guess number of g1 irqs

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Message-Id: <20180319100523.24498-5-u.kleine-koenig@pengutronix.de>
Date:   Mon, 19 Mar 2018 11:05:23 +0100
From:   Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
To:     Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...oirfairelinux.com>
Cc:     kernel@...gutronix.de, Florian Fainelli <f.fainelli@...il.com>,
        netdev@...r.kernel.org,
        Gregory CLEMENT <gregory.clement@...e-electrons.com>
Subject: [PATCH 4/4] net: dsa: mv88e6xxx: guess number of g1 irqs

I don't have access to the documentation of the marvell switches, but
with this change the switch driver successfully binds on the
espressobin after its device tree makes use of the switch's irq line.
---
 drivers/net/dsa/mv88e6xxx/chip.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 38fe875b9631..b3696540e002 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -3420,6 +3420,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.global2_addr = 0x1c,
 		.age_time_coeff = 3750,
 		.atu_move_port_mask = 0x1f,
+		.g1_irqs = 9,
 		.g2_irqs = 10,
 		.pvt = true,
 		.multi_chip = true,
@@ -3728,6 +3729,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.global2_addr = 0x1c,
 		.age_time_coeff = 3750,
 		.atu_move_port_mask = 0x1f,
+		.g1_irqs = 9,
 		.g2_irqs = 10,
 		.pvt = true,
 		.multi_chip = true,
-- 
2.16.2