1 files changed, 0 insertions, 57 deletions
diff --git a/target/linux/mediatek/patches-6.1/436-drivers-mtd-spi-nor-Add-calibration-support-for-spi-.patch b/target/linux/mediatek/patches-6.1/436-drivers-mtd-spi-nor-Add-calibration-support-for-spi-.patch
deleted file mode 100644
index ac8a55e187..0000000000
--- a/target/linux/mediatek/patches-6.1/436-drivers-mtd-spi-nor-Add-calibration-support-for-spi-.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From f3fe3b15eca7908eaac57f9b8387a5dbc45ec5b2 Mon Sep 17 00:00:00 2001
-From: "SkyLake.Huang" <skylake.huang@mediatek.com>
-Date: Thu, 23 Jun 2022 18:40:59 +0800
-Subject: [PATCH 6/6] drivers: mtd: spi-nor: Add calibration support for
- spi-nor
-
-Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
----
- drivers/mtd/nand/spi/core.c |  5 ++++-
- drivers/mtd/spi-nor/core.c  | 15 +++++++++++++++
- 2 files changed, 19 insertions(+), 1 deletion(-)
-
---- a/drivers/mtd/nand/spi/core.c
-+++ b/drivers/mtd/nand/spi/core.c
-@@ -1019,7 +1019,10 @@ int spinand_cal_read(void *priv, u32 *ad
- 	if (ret)
- 		return ret;
- 
--	ret = spinand_wait(spinand, &status);
-+	ret = spinand_wait(spinand,
-+			   SPINAND_READ_INITIAL_DELAY_US,
-+			   SPINAND_READ_POLL_DELAY_US,
-+			   &status);
- 	if (ret < 0)
- 		return ret;
- 
---- a/drivers/mtd/spi-nor/core.c
-+++ b/drivers/mtd/spi-nor/core.c
-@@ -2922,6 +2922,18 @@ static const struct flash_info *spi_nor_
- 	return NULL;
- }
- 
-+static int spi_nor_cal_read(void *priv, u32 *addr, int addrlen, u8 *buf, int readlen)
-+{
-+	struct spi_nor *nor = (struct spi_nor *)priv;
-+
-+	nor->reg_proto = SNOR_PROTO_1_1_1;
-+	nor->read_proto = SNOR_PROTO_1_1_1;
-+	nor->read_opcode = SPINOR_OP_READ;
-+	nor->read_dummy = 0;
-+
-+	return nor->controller_ops->read(nor, *addr, readlen, buf);
-+}
-+
- static const struct flash_info *spi_nor_get_flash_info(struct spi_nor *nor,
- 						       const char *name)
- {
-@@ -3025,6 +3037,9 @@ int spi_nor_scan(struct spi_nor *nor, co
- 	if (!nor->bouncebuf)
- 		return -ENOMEM;
- 
-+	if(nor->spimem)
-+		spi_mem_do_calibration(nor->spimem, spi_nor_cal_read, nor);
-+
- 	info = spi_nor_get_flash_info(nor, name);
- 	if (IS_ERR(info))
- 		return PTR_ERR(info);