spi: fspi: Add imxrt1170 device data

Add the device specific driver data, and the clock configuration.

Signed-off-by: Jonathan Currier <dullfire@yahoo.com>

diff --git a/drivers/clk/imx/clk-imxrt1170.c b/drivers/clk/imx/clk-imxrt1170.c
index 3f55d0d..bfd5dd6 100644 (file)
--- a/drivers/clk/imx/clk-imxrt1170.c
+++ b/drivers/clk/imx/clk-imxrt1170.c
@@ -105,6 +105,8 @@ static const char * const usdhc1_sels[] = {"rcosc48M_div2", "osc", "rcosc400M",
 "pll2_pfd2", "pll2_pfd0", "pll1_div5", "pll_arm"};
 static const char * const semc_sels[] = {"rcosc48M_div2", "osc", "rcosc400M", "rcosc16M",
 "pll1_div5", "pll2_sys", "pll2_pfd2", "pll3_pfd0"};
+static const char * const flexspi1_sels[] = {"rcosc48M_div2", "osc", "rcosc400M", "rcosc16M",
+"pll3_pdf0", "pll2_clk", "pll2_pfd2", "pll3_clk"};
 
 static int imxrt1170_clk_probe(struct udevice *dev)
 {
@@ -163,6 +165,13 @@ static int imxrt1170_clk_probe(struct udevice *dev)
               imx_clk_divider(dev, "lpuart1", "lpuart1_sel",
                               base + (25 * 0x80), 0, 8));
 
+       clk_dm(IMXRT1170_CLK_FLEXSPI1_SEL,
+              imx_clk_mux(dev, "flexspi1_sel", base + (20 * 0x80), 8, 3,
+                          flexspi1_sels, ARRAY_SIZE(flexspi1_sels)));
+       clk_dm(IMXRT1170_CLK_FLEXSPI1,
+              imx_clk_divider(dev, "flexspi1", "flexspi1_sel",
+                              base + (20 * 0x80), 0, 8));
+
        clk_dm(IMXRT1170_CLK_USDHC1_SEL,
               imx_clk_mux(dev, "usdhc1_sel", base + (58 * 0x80), 8, 3,
                           usdhc1_sels, ARRAY_SIZE(usdhc1_sels)));

diff --git a/drivers/spi/nxp_fspi.c b/drivers/spi/nxp_fspi.c
index 3d0f659..95ad7fc 100644 (file)
--- a/drivers/spi/nxp_fspi.c
+++ b/drivers/spi/nxp_fspi.c
@@ -328,6 +328,15 @@ static struct nxp_fspi_devtype_data imx8mm_data = {
        .little_endian = true,  /* little-endian    */
 };
 
+static struct nxp_fspi_devtype_data imxrt1170_data = {
+       .rxfifo = SZ_256,
+       .txfifo = SZ_256,
+       .ahb_buf_size = SZ_4K,
+       .quirks = 0,
+       .lut_num = 16,
+       .little_endian = true,
+};
+
 struct nxp_fspi {
        struct udevice *dev;
        void __iomem *iobase;
@@ -1061,6 +1070,7 @@ static const struct udevice_id nxp_fspi_ids[] = {
        { .compatible = "nxp,lx2160a-fspi", .data = (ulong)&lx2160a_data, },
        { .compatible = "nxp,imx8mm-fspi", .data = (ulong)&imx8mm_data, },
        { .compatible = "nxp,imx8mp-fspi", .data = (ulong)&imx8mm_data, },
+       { .compatible = "nxp,imxrt1170-fspi", .data = (ulong)&imxrt1170_data, },
        { }
 };