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[73.37.219.234]) by smtp.gmail.com with ESMTPSA id m137sm7090013ywd.108.2020.02.02.05.00.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 02 Feb 2020 05:00:01 -0800 (PST) From: Adam Ford To: linux-spi@vger.kernel.org Cc: Han Xu , Adam Ford , Yogesh Gaur , Ashish Kumar , Mark Brown , Rob Herring , Mark Rutland , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH V2 1/5] spi: fspi: enable fspi on imx8qxp and imx8mm Date: Sun, 2 Feb 2020 06:59:46 -0600 Message-Id: <20200202125950.1825013-1-aford173@gmail.com> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Han Xu Pull in this patch from NXP's upstream repo to enable fspi on imx8qxp and imx8mm Signed-off-by: Han Xu Signed-off-by: Adam Ford --- V2: Reorder s-o-b lines to give credit in proper order. diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c index 8c5084a3a617..00c7899428a1 100644 --- a/drivers/spi/spi-nxp-fspi.c +++ b/drivers/spi/spi-nxp-fspi.c @@ -324,6 +324,22 @@ static const struct nxp_fspi_devtype_data lx2160a_data = { .little_endian = true, /* little-endian */ }; +static const struct nxp_fspi_devtype_data imx8mm_data = { + .rxfifo = SZ_512, /* (64 * 64 bits) */ + .txfifo = SZ_1K, /* (128 * 64 bits) */ + .ahb_buf_size = SZ_2K, /* (256 * 64 bits) */ + .quirks = 0, + .little_endian = true, /* little-endian */ +}; + +static const struct nxp_fspi_devtype_data imx8qxp_data = { + .rxfifo = SZ_512, /* (64 * 64 bits) */ + .txfifo = SZ_1K, /* (128 * 64 bits) */ + .ahb_buf_size = SZ_2K, /* (256 * 64 bits) */ + .quirks = 0, + .little_endian = true, /* little-endian */ +}; + struct nxp_fspi { void __iomem *iobase; void __iomem *ahb_addr; @@ -1076,6 +1092,8 @@ static int nxp_fspi_resume(struct device *dev) static const struct of_device_id nxp_fspi_dt_ids[] = { { .compatible = "nxp,lx2160a-fspi", .data = (void *)&lx2160a_data, }, + { .compatible = "nxp,imx8mm-fspi", .data = (void *)&imx8mm_data, }, + { .compatible = "nxp,imx8qxp-fspi", .data = (void *)&imx8qxp_data, }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, nxp_fspi_dt_ids); -- 2.24.0