On 10/14/25 1:17 PM, [email protected] wrote:
Hi,
+++ b/drivers/spi/nxp_xspi.c
@@ -0,0 +1,889 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2025 NXP
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/io.h>
+#include <clk.h>
+#include <dm.h>
+#include <dm/device_compat.h>
+#include <linux/bitops.h>
+#include <linux/bug.h>
+#include <linux/err.h>
+#include <linux/iopoll.h>
+#include <linux/kernel.h>
+#include <linux/sizes.h>
+#include <log.h>
+#include <malloc.h>
+#include <spi.h>
+#include <spi-mem.h>
+
+#include "nxp_xspi.h"
+
+static inline void xspi_writel(struct nxp_xspi *x, u32 val, u32 addr)
+{
+ void __iomem *_addr = (void __iomem *)(uintptr_t)addr;
+
+ if (x->devtype_data->little_endian)
+ out_le32(_addr, val);
+ else
+ out_be32(_addr, val);
+};
Is the BE mode ever used ?
