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xiaoxiang781216 pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git
from 5059638c547 drivers/net: fix ABBA deadlock in netdev_upper_txavail
under forwarding
new f500ec50202 arch/arm/ra8m1: Add I2C support -- dedicated IIC and SCI_B
Simple IIC mode
new 63289c4911e boards/arm/ra8m1/ek-ra8m1: Register IIC0/IIC1 and
SCI_B-I2C channels
new c057a231522 Documentation/arm/ra8m1: Document I2C support
The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails. The revisions
listed as "add" were already present in the repository and have only
been added to this reference.
Summary of changes:
.../platforms/arm/ra8m1/boards/ek-ra8m1/index.rst | 28 +
Documentation/platforms/arm/ra8m1/index.rst | 39 +-
arch/arm/include/ra8m1/chip.h | 10 +
arch/arm/include/ra8m1/ra8m1_irq.h | 24 +-
arch/arm/src/ra8m1/CMakeLists.txt | 13 +
arch/arm/src/ra8m1/Kconfig | 323 ++++-
arch/arm/src/ra8m1/Make.defs | 8 +
arch/arm/src/ra8m1/hardware/ra8m1_iic.h | 271 +++++
arch/arm/src/ra8m1/hardware/ra8m1_pinmap.h | 25 +
arch/arm/src/ra8m1/ra_icu.c | 30 +-
arch/arm/src/ra8m1/ra_iic_i2c.c | 1005 ++++++++++++++++
.../arm/src/ra8m1/ra_iic_i2c.h | 36 +-
arch/arm/src/ra8m1/ra_sci_i2c.c | 1267 ++++++++++++++++++++
.../{lpc54xx/lpc54_reset.h => ra8m1/ra_sci_i2c.h} | 28 +-
boards/arm/ra8m1/ek-ra8m1/include/board.h | 33 +
boards/arm/ra8m1/ek-ra8m1/src/ra8m1_bringup.c | 103 ++
16 files changed, 3164 insertions(+), 79 deletions(-)
create mode 100644 arch/arm/src/ra8m1/hardware/ra8m1_iic.h
create mode 100644 arch/arm/src/ra8m1/ra_iic_i2c.c
copy boards/arm/stm32f1/stm32f103-minimum/src/stm32_cansock.c =>
arch/arm/src/ra8m1/ra_iic_i2c.h (73%)
create mode 100644 arch/arm/src/ra8m1/ra_sci_i2c.c
copy arch/arm/src/{lpc54xx/lpc54_reset.h => ra8m1/ra_sci_i2c.h} (72%)
