Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   alexis.lothore@bootlin.com
To:     Andrew Lunn <andrew@lunn.ch>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Vladimir Oltean <olteanv@gmail.com>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Richard Cochran <richardcochran@gmail.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Russell King <linux@armlinux.org.uk>
Cc:     netdev@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com,
        paul.arola@telus.com, scott.roberts@telus.com,
        =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>,
        =?UTF-8?q?Alexis=20Lothor=C3=A9?= <alexis.lothore@bootlin.com>
Subject: [PATCH net-next v2 5/7] net: dsa: mv88e6xxx: fix 88E6393X family internal phys layout
Date:   Fri, 19 May 2023 16:13:01 +0200
Message-Id: <20230519141303.245235-6-alexis.lothore@bootlin.com>
In-Reply-To: <20230519141303.245235-1-alexis.lothore@bootlin.com>
References: <20230519141303.245235-1-alexis.lothore@bootlin.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Precedence: bulk

From: Alexis Lothoré <alexis.lothore@bootlin.com>

88E6393X/88E6193X/88E6191X swicthes have in fact 8 internal PHYs, but those
are not present starting at port 0: supported ports go from 1 to 8

Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
---
 drivers/net/dsa/mv88e6xxx/chip.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 2716d17c5c49..f15ca17bf9e2 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -6024,7 +6024,8 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.name = "Marvell 88E6191X",
 		.num_databases = 4096,
 		.num_ports = 11,	/* 10 + Z80 */
-		.num_internal_phys = 9,
+		.num_internal_phys = 8,
+		.internal_phys_offset = 1,
 		.max_vid = 8191,
 		.max_sid = 63,
 		.port_base_addr = 0x0,
@@ -6047,7 +6048,8 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.name = "Marvell 88E6193X",
 		.num_databases = 4096,
 		.num_ports = 11,	/* 10 + Z80 */
-		.num_internal_phys = 9,
+		.num_internal_phys = 8,
+		.internal_phys_offset = 1,
 		.max_vid = 8191,
 		.max_sid = 63,
 		.port_base_addr = 0x0,
@@ -6366,7 +6368,8 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.name = "Marvell 88E6393X",
 		.num_databases = 4096,
 		.num_ports = 11,	/* 10 + Z80 */
-		.num_internal_phys = 9,
+		.num_internal_phys = 8,
+		.internal_phys_offset = 1,
 		.max_vid = 8191,
 		.max_sid = 63,
 		.port_base_addr = 0x0,
-- 
2.40.1