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-rw-r--r--arch/arm/include/asm/arch-kirkwood/spi.h52
1 files changed, 0 insertions, 52 deletions
diff --git a/arch/arm/include/asm/arch-kirkwood/spi.h b/arch/arm/include/asm/arch-kirkwood/spi.h
deleted file mode 100644
index e512dce..0000000
--- a/arch/arm/include/asm/arch-kirkwood/spi.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * (C) Copyright 2009
- * Marvell Semiconductor <www.marvell.com>
- * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
- *
- * Derived from drivers/spi/mpc8xxx_spi.c
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __KW_SPI_H__
-#define __KW_SPI_H__
-
-/* SPI Registers on kirkwood SOC */
-struct kwspi_registers {
- u32 ctrl; /* 0x10600 */
- u32 cfg; /* 0x10604 */
- u32 dout; /* 0x10608 */
- u32 din; /* 0x1060c */
- u32 irq_cause; /* 0x10610 */
- u32 irq_mask; /* 0x10614 */
-};
-
-/* They are used to define CONFIG_SYS_KW_SPI_MPP
- * each of the below #defines selects which mpp is
- * configured for each SPI signal in spi_claim_bus
- * bit 0: selects pin for MOSI (MPP1 if 0, MPP6 if 1)
- * bit 1: selects pin for SCK (MPP2 if 0, MPP10 if 1)
- * bit 2: selects pin for MISO (MPP3 if 0, MPP11 if 1)
- */
-#define MOSI_MPP6 (1 << 0)
-#define SCK_MPP10 (1 << 1)
-#define MISO_MPP11 (1 << 2)
-
-#define KWSPI_CLKPRESCL_MASK 0x1f
-#define KWSPI_CLKPRESCL_MIN 0x12
-#define KWSPI_CSN_ACT 1 /* Activates serial memory interface */
-#define KWSPI_SMEMRDY (1 << 1) /* SerMem Data xfer ready */
-#define KWSPI_IRQUNMASK 1 /* unmask SPI interrupt */
-#define KWSPI_IRQMASK 0 /* mask SPI interrupt */
-#define KWSPI_SMEMRDIRQ 1 /* SerMem data xfer ready irq */
-#define KWSPI_XFERLEN_1BYTE 0
-#define KWSPI_XFERLEN_2BYTE (1 << 5)
-#define KWSPI_XFERLEN_MASK (1 << 5)
-#define KWSPI_ADRLEN_1BYTE 0
-#define KWSPI_ADRLEN_2BYTE (1 << 8)
-#define KWSPI_ADRLEN_3BYTE (2 << 8)
-#define KWSPI_ADRLEN_4BYTE (3 << 8)
-#define KWSPI_ADRLEN_MASK (3 << 8)
-#define KWSPI_TIMEOUT 10000
-
-#endif /* __KW_SPI_H__ */