From: "Bence Csókás" <bence98@sch.bme.hu>
To: <linux-i2c@vger.kernel.org>
Cc: "Bence Csókás" <bence98@sch.bme.hu>, linux-kernel@vger.kernel.org
Subject: [PATCH v3 0/2] Add i2c-cp2615
Date: Thu, 18 Mar 2021 11:52:08 +0000 [thread overview]
Message-ID: <20210318115210.2014204-1-bence98@sch.bme.hu> (raw)
For a hardware project, I need the I2C master of SiLabs' CP2615 chip
to be visible from under Linux. This patchset adds i2c-cp2615, a
driver which sets up an i2c_adapter for said chip.
Changes in v3:
* Fixed SPDX header
* Added I2C_AQ_NO_REP_START adapter quirk to i2c.h
* Added I2C_AQ_NO_ZERO_LEN | I2C_AQ_NO_REP_START to CP2615's quirk flags
* Made the driver only bind to the IOP interface
* Return -ENXIO instead of -ECOMM when the device does not ACK
* Formatting, fix almost all warnings and checks from `checkpatch --strict`
* CamelCase checks remain. These identifiers were taken from SiLabs'
Application Note, I thought it made sense to preserve these as-is.
Bence Csókás (2):
i2c: Add I2C_AQ_NO_REP_START adapter quirk
Adding i2c-cp2615: i2c support for Silicon Labs' CP2615 Digital Audio
Bridge
drivers/i2c/busses/Kconfig | 10 ++
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-cp2615.c | 279 ++++++++++++++++++++++++++++++++
include/linux/i2c.h | 2 +
4 files changed, 292 insertions(+)
create mode 100644 drivers/i2c/busses/i2c-cp2615.c
--
2.31.0
next reply other threads:[~2021-03-18 11:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-18 11:52 Bence Csókás [this message]
2021-03-18 11:52 ` [PATCH v3 1/2] i2c: Add I2C_AQ_NO_REP_START adapter quirk Bence Csókás
2021-03-18 11:52 ` [PATCH v3 2/2] Adding i2c-cp2615: i2c support for Silicon Labs' CP2615 Digital Audio Bridge Bence Csókás
2021-03-20 2:30 ` kernel test robot
2021-03-31 7:09 ` Wolfram Sang
2021-03-31 9:58 ` Wolfram Sang
2021-03-31 18:17 ` Bence Csókás
2021-03-31 20:55 ` Wolfram Sang
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