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| author | Jakub Kicinski <kuba@kernel.org> | 2023-03-23 07:38:07 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-03-23 07:38:07 +0300 |
| commit | 5fd3b115218cfbdce84366c94156e31a7e5215e2 (patch) | |
| tree | c51593f79cf43ce1da20fc25c1478021626d143b /drivers/net/dsa/b53/b53_mmap.c | |
| parent | 22f5c234141d657a132f230aec08a670ee96232a (diff) | |
| parent | 594c6c2e3ea2146d693c64ec3d0a26127d47aeec (diff) | |
| download | linux-5fd3b115218cfbdce84366c94156e31a7e5215e2.tar.xz | |
Merge branch 'net-dsa-b53-configure-6318-and-63268-rgmii-ports'
Álvaro Fernández Rojas says:
====================
net: dsa: b53: configure 6318 and 63268 RGMII ports
BCM6318 and BCM63268 need special configuration for their RGMII ports, so we
need to be able to identify them as a special BCM63xx switch.
In the meantime, let's add some missing BCM63xx SoCs to B53 MMAP device table.
This should be applied after "net: dsa: b53: add support for BCM63xx RGMIIs":
https://patchwork.kernel.org/project/netdevbpf/patch/20230319220805.124024-1-noltari@gmail.com/
Álvaro Fernández Rojas (4):
dt-bindings: net: dsa: b53: add more 63xx SoCs
net: dsa: b53: mmap: add more 63xx SoCs
net: dsa: b53: mmap: allow passing a chip ID
net: dsa: b53: add BCM63268 RGMII configuration
.../devicetree/bindings/net/dsa/brcm,b53.yaml | 3 ++
drivers/net/dsa/b53/b53_common.c | 19 +++++++++++-
drivers/net/dsa/b53/b53_mmap.c | 29 +++++++++++++++----
drivers/net/dsa/b53/b53_priv.h | 9 +++++-
drivers/net/dsa/b53/b53_regs.h | 1 +
5 files changed, 53 insertions(+), 8 deletions(-)
====================
Link: https://lore.kernel.org/r/20230321173359.251778-1-noltari@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa/b53/b53_mmap.c')
| -rw-r--r-- | drivers/net/dsa/b53/b53_mmap.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/drivers/net/dsa/b53/b53_mmap.c b/drivers/net/dsa/b53/b53_mmap.c index e968322dfbf0..a83a0c9d6939 100644 --- a/drivers/net/dsa/b53/b53_mmap.c +++ b/drivers/net/dsa/b53/b53_mmap.c @@ -248,7 +248,7 @@ static int b53_mmap_probe_of(struct platform_device *pdev, return -ENOMEM; pdata->regs = mem; - pdata->chip_id = BCM63XX_DEVICE_ID; + pdata->chip_id = (u32)(unsigned long)device_get_match_data(dev); pdata->big_endian = of_property_read_bool(np, "big-endian"); of_ports = of_get_child_by_name(np, "ports"); @@ -330,11 +330,28 @@ static void b53_mmap_shutdown(struct platform_device *pdev) } static const struct of_device_id b53_mmap_of_table[] = { - { .compatible = "brcm,bcm3384-switch" }, - { .compatible = "brcm,bcm6328-switch" }, - { .compatible = "brcm,bcm6368-switch" }, - { .compatible = "brcm,bcm63xx-switch" }, - { /* sentinel */ }, + { + .compatible = "brcm,bcm3384-switch", + .data = (void *)BCM63XX_DEVICE_ID, + }, { + .compatible = "brcm,bcm6318-switch", + .data = (void *)BCM63268_DEVICE_ID, + }, { + .compatible = "brcm,bcm6328-switch", + .data = (void *)BCM63XX_DEVICE_ID, + }, { + .compatible = "brcm,bcm6362-switch", + .data = (void *)BCM63XX_DEVICE_ID, + }, { + .compatible = "brcm,bcm6368-switch", + .data = (void *)BCM63XX_DEVICE_ID, + }, { + .compatible = "brcm,bcm63268-switch", + .data = (void *)BCM63268_DEVICE_ID, + }, { + .compatible = "brcm,bcm63xx-switch", + .data = (void *)BCM63XX_DEVICE_ID, + }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, b53_mmap_of_table); |