[RFC v5 net-next 13/13] mfd: ocelot: add ocelot-pinctrl as a supported child interface
flat view
STALE1753d
From: Colin Foster <colin.foster@in-advantage.com>
Date: 2021-12-18 21:50:48
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]
The ocelot-pinctrl device is able to be utilized by ocelot_mfd. This simply
enables that child driver.
Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
---
drivers/mfd/ocelot-core.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/drivers/mfd/ocelot-core.c b/drivers/mfd/ocelot-core.c
index c67e433f467c..71e062934812 100644
--- a/drivers/mfd/ocelot-core.c
+++ b/drivers/mfd/ocelot-core.c@@ -113,7 +113,22 @@ static const struct resource vsc7512_miim1_resources[] = { }, }; +static const struct resource vsc7512_pinctrl_resources[] = { + { + .start = 0x71070034, + .end = 0x7107009f, + .name = "gcb_gpio", + .flags = IORESOURCE_MEM, + }, +}; + static const struct mfd_cell vsc7512_devs[] = { + { + .name = "pinctrl-ocelot", + .of_compatible = "mscc,ocelot-pinctrl", + .num_resources = ARRAY_SIZE(vsc7512_pinctrl_resources), + .resources = vsc7512_pinctrl_resources, + }, { .name = "ocelot-miim1", .of_compatible = "mscc,ocelot-miim",
@@ -164,6 +179,10 @@ int ocelot_mfd_init(struct ocelot_mfd_config *config) ret = mfd_add_devices(dev, PLATFORM_DEVID_NONE, vsc7512_devs, ARRAY_SIZE(vsc7512_devs), NULL, 0, NULL); + if (ret) { + dev_err(dev, "error adding mfd devices\n"); + return ret; + } dev_info(dev, "ocelot mfd core setup complete\n");
--
2.25.1