On Tue, Jun 28, 2022 at 01:07:51PM -0700, Randy Dunlap wrote:

On 6/28/22 01:17, Colin Foster wrote:

quoted

--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig

@@ -962,6 +962,24 @@ config MFD_MENF21BMC
 	  This driver can also be built as a module. If so the module
 	  will be called menf21bmc.
 
+config MFD_OCELOT
+	bool "Microsemi Ocelot External Control Support"
+	depends on SPI_MASTER
+	select MFD_CORE
+	select REGMAP_SPI
+	help
+	  Ocelot is a family of networking chips that support multiple ethernet
+	  and fibre interfaces. In addition to networking, they contain several
+	  other functions, including pictrl, MDIO, and communication with

	Is that                      pinctrl,
?

Yep. Good catch. Thanks!

quoted

+	  external chips. While some chips have an internal processor capable of
+	  running an OS, others don't. All chips can be controlled externally
+	  through different interfaces, including SPI, I2C, and PCIe.
+
+	  Say yes here to add support for Ocelot chips (VSC7511, VSC7512,
+	  VSC7513, VSC7514) controlled externally.
+
+	  If unsure, say N.

-- 
~Randy