From: Baolin Wang <baolin.wang7@gmail.com>
To: lee.jones@linaro.org, arnd@arndb.de, broonie@kernel.org
Cc: orsonzhai@gmail.com, zhang.lyra@gmail.com,
baolin.wang7@gmail.com, linux-kernel@vger.kernel.org
Subject: [RFC PATCH 0/3] Add new reg_update_bits() support
Date: Thu, 9 Apr 2020 16:57:56 +0800 [thread overview]
Message-ID: <cover.1586422035.git.baolin.wang7@gmail.com> (raw)
The Spreadtrum platform uses a special set/clear method to update
registers' bits, thus this patch set introduces a new reg_update_bits()
callback, as well as adding a helper in syscon driver to support
this feature.
Any comments are welcome. Thanks.
Baolin Wang (3):
mfd: syscon: Add reg_update_bits() callback support
regmap: Add reg_update_bits() support
soc: sprd: Add Spreadtrum special bits updating support
drivers/base/regmap/regmap-mmio.c | 29 +++++++++++++++++++++-
drivers/base/regmap/regmap.c | 1 +
drivers/mfd/syscon.c | 10 ++++++++
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/sprd/Kconfig | 16 ++++++++++++
drivers/soc/sprd/Makefile | 2 ++
drivers/soc/sprd/sprd_syscon.c | 51 +++++++++++++++++++++++++++++++++++++++
include/linux/mfd/syscon.h | 8 ++++++
include/linux/regmap.h | 4 +++
10 files changed, 122 insertions(+), 1 deletion(-)
create mode 100644 drivers/soc/sprd/Kconfig
create mode 100644 drivers/soc/sprd/Makefile
create mode 100644 drivers/soc/sprd/sprd_syscon.c
--
1.9.1
next reply other threads:[~2020-04-09 8:58 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-09 8:57 Baolin Wang [this message]
2020-04-09 8:57 ` [RFC PATCH 1/3] mfd: syscon: Add reg_update_bits() callback support Baolin Wang
2020-04-09 10:48 ` Mark Brown
2020-04-09 14:13 ` Baolin Wang
2020-04-09 14:27 ` Mark Brown
2020-04-10 2:15 ` Baolin Wang
2020-04-09 19:23 ` kbuild test robot
2020-04-09 8:57 ` [RFC PATCH 2/3] regmap: Add reg_update_bits() support Baolin Wang
2020-04-09 10:45 ` Mark Brown
2020-04-09 14:12 ` Baolin Wang
2020-04-09 14:26 ` Mark Brown
2020-04-10 2:55 ` Baolin Wang
2020-04-09 8:57 ` [RFC PATCH 3/3] soc: sprd: Add Spreadtrum special bits updating support Baolin Wang
2020-04-09 9:15 ` [RFC PATCH 0/3] Add new reg_update_bits() support Arnd Bergmann
2020-04-09 9:40 ` Baolin Wang
2020-04-09 9:52 ` Arnd Bergmann
2020-04-09 9:56 ` Baolin Wang
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