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Miller" , Andrew Lunn , Eric Dumazet , Florian Fainelli , Jakub Kicinski , Paolo Abeni , Vladimir Oltean , Woojung Huh , Arun Ramadoss , Conor Dooley , Krzysztof Kozlowski , Rob Herring Cc: Oleksij Rempel , kernel@pengutronix.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, UNGLinuxDriver@microchip.com, "Russell King (Oracle)" , devicetree@vger.kernel.org Subject: [PATCH net-next v5 0/2] net: dsa: microchip: add drive strength support Date: Thu, 14 Sep 2023 09:51:05 +0200 Message-Id: <20230914075107.2239886-1-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Thu, 14 Sep 2023 00:51:34 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1776999312849128615 X-GMAIL-MSGID: 1776999312849128615 changes v5: - rename milliamp to microamp - do not expect negative error code on snprintf - set coma after last struct element - rename found to have_any_prop changes v4: - integrate microchip feedback to the ksz9477_drive_strengths comment. - add Reviewed-by: Rob Herring changes v3: - yaml: use enum instead of min/max - do not use snprintf() on overlapping buffer. - unify ksz_drive_strength_to_reg() and ksz_drive_strength_error(). Make it usable for KSZ9477 and KSZ8830 variants. - use ksz_rmw8() in ksz9477_drive_strength_write() changes v2: - make it work on all know KSZ* variants except of undocumented LAN* switches - add io-drive-strength compatible for ksz88xx chips - test exact drive strength instead of nearest closest. - add comment and refactor the code Oleksij Rempel (2): dt-bindings: net: dsa: microchip: Update ksz device tree bindings for drive strength net: dsa: microchip: Add drive strength configuration .../bindings/net/dsa/microchip,ksz.yaml | 20 ++ drivers/net/dsa/microchip/ksz8795_reg.h | 14 - drivers/net/dsa/microchip/ksz9477_reg.h | 13 - drivers/net/dsa/microchip/ksz_common.c | 309 ++++++++++++++++++ drivers/net/dsa/microchip/ksz_common.h | 20 ++ 5 files changed, 349 insertions(+), 27 deletions(-)