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[v2,3/9] spi: fsl: add support for Spacemit K1 SoC

Message ID 20260520-b4-k1-spl-pinctrl-spinor-v2-3-8d25db98ac8e@riscstar.com
State New
Delegated to: Andes
Headers show
Series riscv: spacemit: k1: add pinctrl/GPIO and SPI NOR support | expand

Commit Message

Guodong Xu May 20, 2026, 10:45 a.m. UTC 
From: Raymond Mao <raymond.mao@riscstar.com>

Make FSL QSPI driver supporting Spacemit K1 SoC.

Signed-off-by: Raymond Mao <raymond.mao@riscstar.com>
Signed-off-by: Guodong Xu <guodong@riscstar.com>

---
v2:
- No change.
---
 drivers/spi/fsl_qspi.c | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c
index 65ab3e306d7..5692510a558 100644
--- a/drivers/spi/fsl_qspi.c
+++ b/drivers/spi/fsl_qspi.c
@@ -267,6 +267,14 @@  static const struct fsl_qspi_devtype_data ls2080a_data = {
 	.little_endian = true,
 };
 
+static const struct fsl_qspi_devtype_data spacemit_k1_data = {
+	.rxfifo = SZ_128,
+	.txfifo = SZ_256,
+	.ahb_buf_size = SZ_128,
+	.quirks = QUADSPI_QUIRK_TKT253890,
+	.little_endian = true,
+};
+
 struct fsl_qspi {
 	struct udevice *dev;
 	void __iomem *iobase;
@@ -870,6 +878,7 @@  static const struct udevice_id fsl_qspi_ids[] = {
 	{ .compatible = "fsl,ls1021a-qspi", .data = (ulong)&ls1021a_data, },
 	{ .compatible = "fsl,ls1088a-qspi", .data = (ulong)&ls2080a_data, },
 	{ .compatible = "fsl,ls2080a-qspi", .data = (ulong)&ls2080a_data, },
+	{ .compatible = "spacemit,k1-qspi", .data = (ulong)&spacemit_k1_data, },
 	{ }
 };