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([92.51.95.194]) by smtp.gmail.com with ESMTPSA id l1-20020a1ced01000000b003f9b0830107sm5107428wmh.41.2023.06.24.06.17.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 24 Jun 2023 06:17:07 -0700 (PDT) From: Maksim Kiselev To: linux-spi@vger.kernel.org Cc: Maksim Kiselev , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Paul Walmsley , Palmer Dabbelt , Albert Ou , Mark Brown , Andre Przywara , Cristian Ciocaltea , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 2/3] spi: sun6i: add dual and quad SPI modes support for R329/D1/R528/T113s Date: Sat, 24 Jun 2023 16:16:23 +0300 Message-Id: <20230624131632.2972546-3-bigunclemax@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230624131632.2972546-1-bigunclemax@gmail.com> References: <20230624131632.2972546-1-bigunclemax@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230624_061709_684495_6B5DB036 X-CRM114-Status: GOOD ( 10.30 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Listed SoCs have SPI controllers that can operate in dual or quad modes. This patch adds dual/quad mode bits for spi_master on these SoCS. Signed-off-by: Maksim Kiselev --- drivers/spi/spi-sun6i.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c index cec2747235ab..e9144d76bcdb 100644 --- a/drivers/spi/spi-sun6i.c +++ b/drivers/spi/spi-sun6i.c @@ -761,6 +761,7 @@ static const struct sun6i_spi_cfg sun8i_h3_spi_cfg = { static const struct sun6i_spi_cfg sun50i_r329_spi_cfg = { .fifo_depth = SUN8I_FIFO_DEPTH, + .mode_bits = SPI_RX_DUAL | SPI_TX_DUAL | SPI_RX_QUAD | SPI_TX_QUAD, }; static const struct of_device_id sun6i_spi_match[] = {