[1/5] spi: fspi: enable fspi on imx8qxp and imx8mm
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Message ID 20200126140913.2139260-1-aford173@gmail.com
State New
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Series
  • [1/5] spi: fspi: enable fspi on imx8qxp and imx8mm
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Commit Message

Adam Ford Jan. 26, 2020, 2:09 p.m. UTC
From: Han Xu <han.xu@nxp.com>

Pull in this patch from NXP's upstream repo to
enable fspi on imx8qxp and imx8mm

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Han Xu <han.xu@nxp.com>

Comments

Mark Brown Jan. 27, 2020, 5:47 p.m. UTC | #1
On Sun, Jan 26, 2020 at 08:09:08AM -0600, Adam Ford wrote:
> From: Han Xu <han.xu@nxp.com>
> 
> Pull in this patch from NXP's upstream repo to
> enable fspi on imx8qxp and imx8mm
> 
> Signed-off-by: Adam Ford <aford173@gmail.com>
> Signed-off-by: Han Xu <han.xu@nxp.com>

If you're sending a patch from someone else your signoff is supposed to
go after theirs to show the chain of people who forwarded the patch.

Patch
diff mbox series

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);