Messages in this thread | | | From | Andy Shevchenko <> | Subject | [PATCH v1 0/6] mfd: Make use of software nodes | Date | Mon, 8 Jun 2020 16:42:54 +0300 |
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Some devices would need to have a hierarchy of properties and child nodes passed to the child or children of MFD. For such case we may utilize software nodes, which is superior on device properties.
Add support of software nodes to MFD core and convert one driver to show how it looks like. This allows to get rid of legacy platform data.
The change has been tested on Intel Galileo Gen 2.
Andy Shevchenko (5): gpio: dwapb: Replace irq_shared flag with fwnode type check gpio: dwapb: Read GPIO base from snps,gpio-base property mfd: intel_quark_i2c_gpio: Convert to use software nodes gpio: dwapb: Get rid of legacy platform data gpio: dwapb: Define magic number for IRQ and GPIO lines
Heikki Krogerus (1): mfd: core: Propagate software node group to the sub devices
drivers/gpio/gpio-dwapb.c | 44 +++++++++------- drivers/mfd/intel_quark_i2c_gpio.c | 64 +++++++++++------------- drivers/mfd/mfd-core.c | 31 ++++++++++-- include/linux/mfd/core.h | 3 ++ include/linux/platform_data/gpio-dwapb.h | 23 --------- 5 files changed, 85 insertions(+), 80 deletions(-) delete mode 100644 include/linux/platform_data/gpio-dwapb.h
-- 2.27.0.rc2
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