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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Conor Dooley , Chandrasekar Ramakrishnan , Michal Kubiak , Vivek Yadav , linux-can@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Simon Horman , Markus Schneider-Pargmann Subject: [PATCH v2 0/6] can: tcan4x5x: Introduce tcan4552/4553 Date: Wed, 21 Jun 2023 11:30:57 +0200 Message-Id: <20230621093103.3134655-1-msp@baylibre.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1769306832025694490?= X-GMAIL-MSGID: =?utf-8?q?1769306832025694490?= 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. In v2 I updated the bindings to use tcan4x5x always as a fallback. The driver now uses the first more specific binding if available. If the given binding does not match the chip that is present, a warning is printed and the correct driver data is loaded instead. Based on v6.4-rc1. Best, Markus 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: 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 | 161 ++++++++++++++---- drivers/net/can/m_can/tcan4x5x-regmap.c | 1 - 5 files changed, 155 insertions(+), 35 deletions(-) base-commit: ac9a78681b921877518763ba0e89202254349d1b