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Message-Id: <20230728141923.162477-1-msp@baylibre.com>
Date: Fri, 28 Jul 2023 16:19:17 +0200
From: Markus Schneider-Pargmann <msp@...libre.com>
To: Wolfgang Grandegger <wg@...ndegger.com>,
Marc Kleine-Budde <mkl@...gutronix.de>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc: "David S . Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Conor Dooley <conor+dt@...nel.org>,
Chandrasekar Ramakrishnan <rcsekar@...sung.com>,
Michal Kubiak <michal.kubiak@...el.com>,
Vivek Yadav <vivek.2311@...sung.com>,
linux-can@...r.kernel.org, netdev@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Simon Horman <simon.horman@...igine.com>,
Markus Schneider-Pargmann <msp@...libre.com>
Subject: [PATCH v4 0/6] can: tcan4x5x: Introduce tcan4552/4553
Hi everyone,
This series introduces two new chips tcan-4552 and tcan-4553. The
generic driver works in general but needs a few small changes. These are
caused by the removal of wake and state pins.
v4 updates the printks to use '%pe'.
Based on v6.5-rc1.
Best,
Markus
Changes in v4:
- Use printk("... %pe\n", ERR_PTR(ret)) for new printks
Changes in v3:
- Rebased to v6.5-rc1
- Removed devicetree compatible check in tcan driver. The device version
is now unconditionally detected using the ID2 register
Changes in v2:
- Update the binding documentation to specify tcan4552 and tcan4553 with
the tcan4x5x as fallback
- Update the driver to use auto detection as well. If compatible differs
from the ID2 register, use the ID2 register and print a warning.
- Small style changes
Previous versions:
v3 - https://lore.kernel.org/lkml/20230721135009.1120562-1-msp@baylibre.com
v2 - https://lore.kernel.org/lkml/20230621093103.3134655-1-msp@baylibre.com
v1 - https://lore.kernel.org/lkml/20230314151201.2317134-1-msp@baylibre.com
Markus Schneider-Pargmann (6):
dt-bindings: can: tcan4x5x: Add tcan4552 and tcan4553 variants
can: tcan4x5x: Remove reserved register 0x814 from writable table
can: tcan4x5x: Check size of mram configuration
can: tcan4x5x: Rename ID registers to match datasheet
can: tcan4x5x: Add support for tcan4552/4553
can: tcan4x5x: Add error messages in probe
.../devicetree/bindings/net/can/tcan4x5x.txt | 11 +-
drivers/net/can/m_can/m_can.c | 16 ++
drivers/net/can/m_can/m_can.h | 1 +
drivers/net/can/m_can/tcan4x5x-core.c | 142 +++++++++++++++---
drivers/net/can/m_can/tcan4x5x-regmap.c | 1 -
5 files changed, 145 insertions(+), 26 deletions(-)
base-commit: 06c2afb862f9da8dc5efa4b6076a0e48c3fbaaa5
--
2.40.1
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