linux/drivers/base
Daniel Golle 697c3892d8
regmap: apply reg_base and reg_downshift for single register ops
reg_base and reg_downshift currently don't have any effect if used with
a regmap_bus or regmap_config which only offers single register
operations (ie. reg_read, reg_write and optionally reg_update_bits).

Fix that and take them into account also for regmap_bus with only
reg_read and read_write operations by applying reg_base and
reg_downshift in _regmap_bus_reg_write, _regmap_bus_reg_read.

Also apply reg_base and reg_downshift in _regmap_update_bits, but only
in case the operation is carried out with a reg_update_bits call
defined in either regmap_bus or regmap_config.

Fixes: 0074f3f2b1 ("regmap: allow a defined reg_base to be added to every address")
Fixes: 86fc59ef81 ("regmap: add configurable downshift for addresses")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Tested-by: Colin Foster <colin.foster@in-advantage.com>
Link: https://lore.kernel.org/r/Y9clyVS3tQEHlUhA@makrotopia.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-01-31 12:14:48 +00:00
..
firmware_loader Kbuild updates for v6.2 2022-12-19 12:33:32 -06:00
power Power management updates for 6.2-rc1 2022-12-12 13:19:07 -08:00
regmap regmap: apply reg_base and reg_downshift for single register ops 2023-01-31 12:14:48 +00:00
test device property: Add a blank line in Kconfig of tests 2022-11-23 19:35:31 +01:00
arch_numa.c mm: percpu: add generic pcpu_populate_pte() function 2022-01-20 08:52:52 +02:00
arch_topology.c RISC-V Patches for the 6.1 Merge Window, Part 1 2022-10-09 13:24:01 -07:00
attribute_container.c driver core: attribute_container: fix W=1 warnings 2021-05-14 13:37:10 +02:00
auxiliary.c Documentation/auxiliary_bus: Move the text into the code 2021-12-03 16:41:50 +01:00
base.h driver core: mark driver_allows_async_probing static 2022-11-10 18:31:04 +01:00
bus.c kobject: kset_uevent_ops: make filter() callback take a const * 2022-11-22 17:34:46 +01:00
cacheinfo.c cacheinfo: Remove of_node_put() for fw_token 2022-11-23 20:03:51 +01:00
class.c kobject: make kobject_get_ownership() take a constant kobject * 2022-11-22 17:34:29 +01:00
component.c component: Add common helper for compare/release functions 2022-02-25 12:16:12 +01:00
container.c
core.c kobject: kset_uevent_ops: make name() callback take a const * 2022-11-22 17:34:52 +01:00
cpu.c x86/bugs: Report AMD retbleed vulnerability 2022-06-27 10:33:59 +02:00
dd.c driver core: Fix bus_type.match() error handling in __driver_attach() 2022-11-10 18:36:04 +01:00
devcoredump.c devcoredump : Serialize devcd_del work 2022-09-24 14:01:40 +02:00
devres.c devres: Use kmalloc_size_roundup() to match ksize() usage 2022-11-09 15:11:46 +01:00
devtmpfs.c devtmpfs: fix the dangling pointer of global devtmpfsd thread 2022-06-27 16:41:13 +02:00
driver.c driver core: fix driver_set_override() issue with empty strings 2022-09-05 13:01:34 +02:00
firmware.c
hypervisor.c
init.c init: Initialize noop_backing_dev_info early 2022-06-16 10:55:57 +02:00
isa.c bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
Kconfig devtmpfs: mount with noexec and nosuid 2021-12-30 13:54:42 +01:00
Makefile genirq: Get rid of GENERIC_MSI_IRQ_DOMAIN 2022-11-17 15:15:20 +01:00
map.c driver: base: Prefer unsigned int to bare use of unsigned 2021-07-21 17:30:09 +02:00
memory.c mm/hwpoison: introduce per-memory_block hwpoison counter 2022-11-08 17:37:22 -08:00
module.c
node.c - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
physical_location.c driver core: location: Add "back" as a possible output for panel 2022-05-19 19:28:32 +02:00
physical_location.h driver core: Add sysfs support for physical location of a device 2022-04-27 09:51:57 +02:00
pinctrl.c
platform-msi.c platform-msi: Switch to the domain id aware MSI interfaces 2022-12-05 19:21:00 +01:00
platform.c platform: use fwnode_irq_get_byname instead of of_irq_get_byname to get irq 2022-11-10 18:56:47 +01:00
property.c device property: Fix documentation for fwnode_get_next_parent() 2022-12-07 17:22:44 +01:00
soc.c base: soc: Make soc_device_match() simpler and easier to read 2022-03-18 14:28:07 +01:00
swnode.c software node: fix wrong node passed to find nargs_prop 2021-12-22 18:26:18 +01:00
syscore.c syscore: Use pm_pr_dbg() for syscore_{suspend,resume}() 2020-09-08 13:32:06 +02:00
topology.c drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist 2022-07-15 17:36:33 +02:00
trace.c devres: Enable trace events 2021-06-15 17:14:36 +02:00
trace.h devres: Enable trace events 2021-06-15 17:14:36 +02:00
transport_class.c