[PATCH 0/6] introduce fwnode in the I2C subsystem
From: Clément Léger <clement.leger@bootlin.com>
Date: 2022-03-18 16:03:22
Also in:
linux-acpi, linux-i2c, lkml
In order to allow the I2C subsystem to be usable with fwnode, add some functions to retrieve an i2c_adapter from a fwnode and use these functions in both i2c mux and sfp. ACPI and device-tree are handled to allow these modifications to work with both descriptions. This series is a subset of the one that was first submitted as a larger series to add swnode support [1]. In this one, it will be focused on fwnode support only since it seems to have reach a consensus that adding fwnode to subsystems makes sense. [1] https://lore.kernel.org/netdev/YhPSkz8+BIcdb72R@smile.fi.intel.com/T/ (local) Clément Léger (6): property: add fwnode_property_read_string_index() i2c: fwnode: add fwnode_find_i2c_adapter_by_node() i2c: of: use fwnode_get_i2c_adapter_by_node() i2c: mux: pinctrl: remove CONFIG_OF dependency and use fwnode API i2c: mux: add support for fwnode net: sfp: add support for fwnode drivers/base/property.c | 48 +++++++++++++++++++++++++++++ drivers/i2c/Makefile | 1 + drivers/i2c/i2c-core-fwnode.c | 41 ++++++++++++++++++++++++ drivers/i2c/i2c-core-of.c | 30 ------------------ drivers/i2c/i2c-mux.c | 39 +++++++++++------------ drivers/i2c/muxes/Kconfig | 1 - drivers/i2c/muxes/i2c-mux-pinctrl.c | 21 +++++++------ drivers/net/phy/sfp.c | 46 +++++++++------------------ include/linux/i2c.h | 7 ++++- include/linux/property.h | 3 ++ 10 files changed, 142 insertions(+), 95 deletions(-) create mode 100644 drivers/i2c/i2c-core-fwnode.c -- 2.34.1