[RFC v5 net-next 11/13] mfd: ocelot-core: add control for the external mdio interface
flat view
STALE1746d
From: Colin Foster <colin.foster@in-advantage.com>
Date: 2021-12-18 21:50:44
Also in:
linux-gpio, lkml
Subsystem:
multifunction devices (mfd), ocelot external switch control, the rest · Maintainers:
Lee Jones, Colin Foster, Linus Torvalds
Revision v5 (2 revisions archived).
Revisions (2)
- v4
- v5 current [diff against previous]
Utilize the mscc-miim-mdio driver as a child of the ocelot MFD. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> --- drivers/mfd/ocelot-core.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/drivers/mfd/ocelot-core.c b/drivers/mfd/ocelot-core.c
index 52aa7b824d02..c67e433f467c 100644
--- a/drivers/mfd/ocelot-core.c
+++ b/drivers/mfd/ocelot-core.c@@ -104,7 +104,22 @@ struct regmap *ocelot_mfd_get_regmap_from_resource(struct device *dev, } EXPORT_SYMBOL(ocelot_mfd_get_regmap_from_resource); +static const struct resource vsc7512_miim1_resources[] = { + { + .start = 0x710700c0, + .end = 0x710700e3, + .name = "gcb_miim1", + .flags = IORESOURCE_MEM, + }, +}; + static const struct mfd_cell vsc7512_devs[] = { + { + .name = "ocelot-miim1", + .of_compatible = "mscc,ocelot-miim", + .num_resources = ARRAY_SIZE(vsc7512_miim1_resources), + .resources = vsc7512_miim1_resources, + }, { .name = "ocelot-ext-switch", .of_compatible = "mscc,vsc7512-ext-switch",
--
2.25.1