From: Xu Yilun <yilun.xu@intel.com>
To: broonie@kernel.org, lee.jones@linaro.org, linux-kernel@vger.kernel.org
Cc: trix@redhat.com, yilun.xu@intel.com,
matthew.gerlach@linux.intel.com, russell.h.weight@intel.com,
lgoncalv@redhat.com, hao.wu@intel.com
Subject: [PATCH v3 0/2] add regmap-spi-avmm & Intel Max10 BMC chip support
Date: Wed, 5 Aug 2020 16:00:54 +0800 [thread overview]
Message-ID: <1596614456-20182-1-git-send-email-yilun.xu@intel.com> (raw)
This patchset adds the regmap-spi-avmm to support the Intel SPI Slave to
AVMM Bus Bridge (spi-avmm) IP block. It also implements the usercase - the
driver of Intel Max10 BMC chip which integrates this IP block.
Patch #1 implements the regmap-spi-avmm.
Patch #2 implements the mfd driver of Intel Max10 BMC chip.
Main changes from v1:
- Split out the regmap-spi-avmm module out of intel-m10-bmc module.
Main changes from v2:
- Refactor the code of regmap-spi-avmm.
- Rewrites the rx flow and simplifies the implementation, collapse some
function calls.
- Add bounds checking every time we fill trans_buf & phy_buf.
- Try to configure spi mode on regmap init
- delete regmap_bus.reg_write/reg_read callbacks.
- Squash the bug fixing patch.
- Add the sub devices in mfd_cell for Max10 bmc driver.
- Improve comments and some minor fixes.
Xu Yilun (2):
regmap: add Intel SPI Slave to AVMM Bus Bridge support
mfd: intel-m10-bmc: add Max10 BMC chip support for Intel FPGA PAC
.../ABI/testing/sysfs-driver-intel-m10-bmc | 15 +
drivers/base/regmap/Kconfig | 6 +-
drivers/base/regmap/Makefile | 1 +
drivers/base/regmap/regmap-spi-avmm.c | 735 +++++++++++++++++++++
drivers/mfd/Kconfig | 13 +
drivers/mfd/Makefile | 2 +
drivers/mfd/intel-m10-bmc.c | 169 +++++
include/linux/mfd/intel-m10-bmc.h | 57 ++
include/linux/regmap.h | 36 +
9 files changed, 1033 insertions(+), 1 deletion(-)
create mode 100644 Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
create mode 100644 drivers/base/regmap/regmap-spi-avmm.c
create mode 100644 drivers/mfd/intel-m10-bmc.c
create mode 100644 include/linux/mfd/intel-m10-bmc.h
--
2.7.4
next reply other threads:[~2020-08-05 8:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-05 8:00 Xu Yilun [this message]
2020-08-05 8:00 ` [PATCH v3 1/2] regmap: add Intel SPI Slave to AVMM Bus Bridge support Xu Yilun
2020-08-05 8:00 ` [PATCH v3 2/2] mfd: intel-m10-bmc: add Max10 BMC chip support for Intel FPGA PAC Xu Yilun
2020-08-17 8:24 ` [PATCH v3 0/2] add regmap-spi-avmm & Intel Max10 BMC chip support Xu Yilun
2020-08-17 9:12 ` Lee Jones
2020-08-18 8:36 ` Xu Yilun
2020-08-18 14:40 ` Tom Rix
2020-08-18 15:07 ` Xu Yilun
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