target/linux/generic/pending-5.15/770-net-dsa-b53-mmap-fix-device-tree-support.patch

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  65 From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?=  <noltari@gmail.com>
  66 To: f.fainelli@gmail.com, jonas.gorski@gmail.com, andrew@lunn.ch,
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  70 Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?=  <noltari@gmail.com>
  71 Subject: [PATCH v2] net: dsa: b53: mmap: fix device tree support
  72 Date: Thu, 16 Mar 2023 18:28:07 +0100
  73 Message-Id: <20230316172807.460146-1-noltari@gmail.com>
  74 X-Mailer: git-send-email 2.30.2
  75 In-Reply-To: <20230310121059.4498-1-noltari@gmail.com>
  76 References: <20230310121059.4498-1-noltari@gmail.com>
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  82
  83 CPU port should also be enabled in order to get a working switch.
  84
  85 Fixes: a5538a777b73 ("net: dsa: b53: mmap: Add device tree support")
  86 Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
  87 Acked-by: Florian Fainelli <f.fainelli@gmail.com>
  88 ---
  89  v2: switch to B53_N_PORTS
  90
  91  drivers/net/dsa/b53/b53_mmap.c | 2 +-
  92  1 file changed, 1 insertion(+), 1 deletion(-)
  93
  94 --- a/drivers/net/dsa/b53/b53_mmap.c
  95 +++ b/drivers/net/dsa/b53/b53_mmap.c
  96 @@ -263,7 +263,7 @@ static int b53_mmap_probe_of(struct plat
  97                 if (of_property_read_u32(of_port, "reg", &reg))
  98                         continue;
  99
 100 -               if (reg < B53_CPU_PORT)
 101 +               if (reg < B53_N_PORTS)
 102                         pdata->enabled_ports |= BIT(reg);
 103         }
 104