Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/drivers/mtd/nand/raw/nand_sandisk.c b/drivers/mtd/nand/raw/nand_sandisk.c
new file mode 100644
index 0000000000..7c66e4187d
--- /dev/null
+++ b/drivers/mtd/nand/raw/nand_sandisk.c
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "internals.h"
+
+static int
+sdtnqgama_choose_interface_config(struct nand_chip *chip,
+				  struct nand_interface_config *iface)
+{
+	onfi_fill_interface_config(chip, iface, NAND_SDR_IFACE, 0);
+
+	return nand_choose_best_sdr_timings(chip, iface, NULL);
+}
+
+static int sandisk_nand_init(struct nand_chip *chip)
+{
+	if (!strncmp("SDTNQGAMA", chip->parameters.model,
+		     sizeof("SDTNQGAMA") - 1))
+		chip->ops.choose_interface_config =
+			&sdtnqgama_choose_interface_config;
+
+	return 0;
+}
+
+const struct nand_manufacturer_ops sandisk_nand_manuf_ops = {
+	.init = sandisk_nand_init,
+};