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spi: fspi: Add imxrt1170 device data

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

Signed-off-by: Jonathan Currier <dullfire@yahoo.com>
This commit is contained in:
Jonathan Currier
2025-05-07 03:36:21 -05:00
committed by Fabio Estevam
parent e2fe08e6c4
commit 1c1da88d54
2 changed files with 19 additions and 0 deletions
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9
drivers/clk/imx/clk-imxrt1170.c
View File

@@ -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)));

10
drivers/spi/nxp_fspi.c
View File

@@ -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, },
{ }
};