Revert "rtl83xx: add biot's spi driver"

[openwrt/staging/blogic.git] / target / linux / rtl838x / files-5.4 / drivers / mtd / spi-nor / rtl83xx-spiflash.h

diff --git a/target/linux/rtl838x/files-5.4/drivers/mtd/spi-nor/rtl83xx-spiflash.h b/target/linux/rtl838x/files-5.4/drivers/mtd/spi-nor/rtl83xx-spiflash.h
deleted file mode 100644 (file)
index 812394d..0000000
--- a/target/linux/rtl838x/files-5.4/drivers/mtd/spi-nor/rtl83xx-spiflash.h
+++ /dev/null
@@ -1,34 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#ifndef _RTL83XX_SPIFLASH_H_
-#define _RTL83XX_SPIFLASH_H_
-
-struct rtl83xx_nor {
-       struct spi_nor nor;
-       void __iomem *base;
-       u32 cs;
-};
-
-/* SPI Flash Configuration Register */
-#define RTL83XX_SPI_SFCR               0x00
-#define RTL83XX_SPI_SFCR_RBO           BIT(28)
-#define RTL83XX_SPI_SFCR_WBO           BIT(27)
-
-/* SPI Flash Control and Status Register */
-#define RTL83XX_SPI_SFCSR              0x08
-#define RTL83XX_SPI_SFCSR_CSB0         BIT(31)
-#define RTL83XX_SPI_SFCSR_CSB1         BIT(30)
-#define RTL83XX_SPI_SFCSR_RDY          BIT(27)
-#define RTL83XX_SPI_SFCSR_CS           BIT(24)
-#define RTL83XX_SPI_SFCSR_LEN_MASK     ~(0x03 << 28)
-#define RTL83XX_SPI_SFCSR_LEN1         (0x00 << 28)
-#define RTL83XX_SPI_SFCSR_LEN2         (0x01 << 28)
-#define RTL83XX_SPI_SFCSR_LEN3         (0x02 << 28)
-#define RTL83XX_SPI_SFCSR_LEN4         (0x03 << 28)
-
-/* SPI Flash Data Registers */
-#define RTL83XX_SPI_SFDR       0x0c
-#define RTL83XX_SPI_SFDR2      0x10
-
-#endif /* _RTL83XX_SPIFLASH_H_ */
-