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bh=Y2FeWgpYGVgw05x9NXcehpvxe6YOrGKp5PKb2y+cAxE=; b=XegDF3/5McwNKtef7Z1x8v1bciIV1oCVoJSCN0B4l1I8BJslo5UgMoN4oCJULMxkK9 IH4P2nSny8jOwswY5OgPFP/9LKd8tpNouRchwNZsbO1FIjbATLPEXnl28OHJze5d6H3P 7h5OReQ6C39wNqyJq74DmxPaAfu08c7RA9PphIo6ShCqkk/mvF68aNU+9XU73Egucfnz d51ob6M8ZJezVaUivb7WJUQ0AvjPn6Xp09nJmIOkQT00R4Gpx8WmZsg7gpaNbmsSGqle LyIOkZ2YpoXmjHLQTH6k3zJCVDODkP8s05qHHA5bA4TndDfZKLC6CFm8qa1OUAltN4o4 37LA== X-Gm-Message-State: AC+VfDzFQbPaeaIIVvYnVgZy9iyQ4iz7zkYf9tY3e3wtTlS06efuTb9Q nc/rl+ly6Mn/7/LwvPQvjXg= X-Received: by 2002:adf:fccb:0:b0:306:3899:ccbf with SMTP id f11-20020adffccb000000b003063899ccbfmr4455889wrs.14.1683415620621; Sat, 06 May 2023 16:27:00 -0700 (PDT) Received: from localhost.localdomain ([176.221.215.212]) by smtp.gmail.com with ESMTPSA id p4-20020a1c7404000000b003f1739a0116sm12098655wmc.33.2023.05.06.16.26.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 06 May 2023 16:27:00 -0700 (PDT) From: Maksim Kiselev To: Andre Przywara Cc: Icenowy Zheng , Maksim Kiselev , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Paul Walmsley , Palmer Dabbelt , Albert Ou , Cristian Ciocaltea , Maxime Ripard , linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH v3 0/5] Allwinner R329/D1/R528/T113s SPI support Date: Sun, 7 May 2023 02:26:03 +0300 Message-Id: <20230506232616.1792109-1-bigunclemax@gmail.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham 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?1765189275491150460?= X-GMAIL-MSGID: =?utf-8?q?1765189275491150460?= This series is attempt to revive previous work to add support for SPI controller which is used in newest Allwinner's SOCs R329/D1/R528/T113s https://lore.kernel.org/lkml/BYAPR20MB2472E8B10BFEF75E7950BBC0BCF79@BYAPR20MB2472.namprd20.prod.outlook.com/ v3: - fixed effective_speed_hz setup and added SPI sample mode configuration - merged DT bindings for R329 and D1 SPI controllers - added SPI_DBI node to sunxi-d1s-t113.dtsi v2: - added DT bindings and node for D1/T113s Icenowy Zheng (1): spi: sun6i: change OF match data to a struct Maksim Kiselev (4): dt-bindings: spi: sun6i: add DT bindings for Allwinner R329/D1/R528/T113s SPI spi: sun6i: add quirk for in-controller clock divider spi: sun6i: add support for R329/D1/R528/T113s SPI controllers riscv: dts: allwinner: d1: Add SPI controllers node .../bindings/spi/allwinner,sun6i-a31-spi.yaml | 7 + .../boot/dts/allwinner/sunxi-d1s-t113.dtsi | 37 +++++ drivers/spi/spi-sun6i.c | 132 ++++++++++++------ 3 files changed, 136 insertions(+), 40 deletions(-)