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Commit 991a36bb authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller
Browse files

net: dsa: b53: Add support for BCM585xx/586xx/88312 integrated switch 



Update the SRAB, core driver and binding document to support the
BCM585xx/586xx/88312 integrated switch (Northstar Plus SoCs family).

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fefae690

Documentation/devicetree/bindings/net/dsa/b53.txt

+9 −0
Original line number Diff line number Diff line
@@ -20,6 +20,15 @@ Required properties: 
      "brcm,bcm53018-srab"

      "brcm,bcm53019-srab" and the mandatory "brcm,bcm5301x-srab" string



  For the BCM585xx/586XX/88312 SoCs with an integrated switch, must be one of:

      "brcm,bcm58522-srab"

      "brcm,bcm58523-srab"

      "brcm,bcm58525-srab"

      "brcm,bcm58622-srab"

      "brcm,bcm58623-srab"

      "brcm,bcm58625-srab"

      "brcm,bcm88312-srab" and the mandatory "brcm,nsp-srab string



  For the BCM63xx/33xx SoCs with an integrated switch, must be one of:

      "brcm,bcm3384-switch"

      "brcm,bcm6328-switch"

drivers/net/dsa/b53/b53_common.c

+12 −0
Original line number Diff line number Diff line
@@ -1581,6 +1581,18 @@ static const struct b53_chip_data b53_switch_chips[] = { 
		.jumbo_pm_reg = B53_JUMBO_PORT_MASK,

		.jumbo_size_reg = B53_JUMBO_MAX_SIZE,

	},

	{

		.chip_id = BCM58XX_DEVICE_ID,

		.dev_name = "BCM585xx/586xx/88312",

		.vlans	= 4096,

		.enabled_ports = 0x1ff,

		.arl_entries = 4,

		.cpu_port = B53_CPU_PORT_25,

		.vta_regs = B53_VTA_REGS,

		.duplex_reg = B53_DUPLEX_STAT_GE,

		.jumbo_pm_reg = B53_JUMBO_PORT_MASK,

		.jumbo_size_reg = B53_JUMBO_MAX_SIZE,

	},

};



static int b53_switch_init(struct b53_device *dev)

drivers/net/dsa/b53/b53_priv.h

+1 −0
Original line number Diff line number Diff line
@@ -59,6 +59,7 @@ enum { 
	BCM53012_DEVICE_ID = 0x53012,

	BCM53018_DEVICE_ID = 0x53018,

	BCM53019_DEVICE_ID = 0x53019,

	BCM58XX_DEVICE_ID = 0x5800,

};



#define B53_N_PORTS	9

drivers/net/dsa/b53/b53_srab.c

+8 −0
Original line number Diff line number Diff line
@@ -364,6 +364,14 @@ static const struct of_device_id b53_srab_of_match[] = { 
	{ .compatible = "brcm,bcm53018-srab" },

	{ .compatible = "brcm,bcm53019-srab" },

	{ .compatible = "brcm,bcm5301x-srab" },

	{ .compatible = "brcm,bcm58522-srab", .data = (void *)BCM58XX_DEVICE_ID },

	{ .compatible = "brcm,bcm58525-srab", .data = (void *)BCM58XX_DEVICE_ID },

	{ .compatible = "brcm,bcm58535-srab", .data = (void *)BCM58XX_DEVICE_ID },

	{ .compatible = "brcm,bcm58622-srab", .data = (void *)BCM58XX_DEVICE_ID },

	{ .compatible = "brcm,bcm58623-srab", .data = (void *)BCM58XX_DEVICE_ID },

	{ .compatible = "brcm,bcm58625-srab", .data = (void *)BCM58XX_DEVICE_ID },

	{ .compatible = "brcm,bcm88312-srab", .data = (void *)BCM58XX_DEVICE_ID },

	{ .compatible = "brcm,nsp-srab", .data = (void *)BCM58XX_DEVICE_ID },

	{ /* sentinel */ },

};

MODULE_DEVICE_TABLE(of, b53_srab_of_match);