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-rw-r--r--include/linux/platform_data/dma-ep93xx.h94
-rw-r--r--include/linux/platform_data/eth-ep93xx.h10
-rw-r--r--include/linux/platform_data/keypad-ep93xx.h32
-rw-r--r--include/linux/platform_data/spi-ep93xx.h15
4 files changed, 0 insertions, 151 deletions
diff --git a/include/linux/platform_data/dma-ep93xx.h b/include/linux/platform_data/dma-ep93xx.h
deleted file mode 100644
index eb9805bb3fe8..000000000000
--- a/include/linux/platform_data/dma-ep93xx.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#include <linux/types.h>
-#include <linux/dmaengine.h>
-#include <linux/dma-mapping.h>
-
-/*
- * M2P channels.
- *
- * Note that these values are also directly used for setting the PPALLOC
- * register.
- */
-#define EP93XX_DMA_I2S1 0
-#define EP93XX_DMA_I2S2 1
-#define EP93XX_DMA_AAC1 2
-#define EP93XX_DMA_AAC2 3
-#define EP93XX_DMA_AAC3 4
-#define EP93XX_DMA_I2S3 5
-#define EP93XX_DMA_UART1 6
-#define EP93XX_DMA_UART2 7
-#define EP93XX_DMA_UART3 8
-#define EP93XX_DMA_IRDA 9
-/* M2M channels */
-#define EP93XX_DMA_SSP 10
-#define EP93XX_DMA_IDE 11
-
-/**
- * struct ep93xx_dma_data - configuration data for the EP93xx dmaengine
- * @port: peripheral which is requesting the channel
- * @direction: TX/RX channel
- * @name: optional name for the channel, this is displayed in /proc/interrupts
- *
- * This information is passed as private channel parameter in a filter
- * function. Note that this is only needed for slave/cyclic channels. For
- * memcpy channels %NULL data should be passed.
- */
-struct ep93xx_dma_data {
- int port;
- enum dma_transfer_direction direction;
- const char *name;
-};
-
-/**
- * struct ep93xx_dma_chan_data - platform specific data for a DMA channel
- * @name: name of the channel, used for getting the right clock for the channel
- * @base: mapped registers
- * @irq: interrupt number used by this channel
- */
-struct ep93xx_dma_chan_data {
- const char *name;
- void __iomem *base;
- int irq;
-};
-
-/**
- * struct ep93xx_dma_platform_data - platform data for the dmaengine driver
- * @channels: array of channels which are passed to the driver
- * @num_channels: number of channels in the array
- *
- * This structure is passed to the DMA engine driver via platform data. For
- * M2P channels, contract is that even channels are for TX and odd for RX.
- * There is no requirement for the M2M channels.
- */
-struct ep93xx_dma_platform_data {
- struct ep93xx_dma_chan_data *channels;
- size_t num_channels;
-};
-
-static inline bool ep93xx_dma_chan_is_m2p(struct dma_chan *chan)
-{
- return !strcmp(dev_name(chan->device->dev), "ep93xx-dma-m2p");
-}
-
-/**
- * ep93xx_dma_chan_direction - returns direction the channel can be used
- * @chan: channel
- *
- * This function can be used in filter functions to find out whether the
- * channel supports given DMA direction. Only M2P channels have such
- * limitation, for M2M channels the direction is configurable.
- */
-static inline enum dma_transfer_direction
-ep93xx_dma_chan_direction(struct dma_chan *chan)
-{
- if (!ep93xx_dma_chan_is_m2p(chan))
- return DMA_TRANS_NONE;
-
- /* even channels are for TX, odd for RX */
- return (chan->chan_id % 2 == 0) ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM;
-}
-
-#endif /* __ASM_ARCH_DMA_H */
diff --git a/include/linux/platform_data/eth-ep93xx.h b/include/linux/platform_data/eth-ep93xx.h
deleted file mode 100644
index 8eef637a804d..000000000000
--- a/include/linux/platform_data/eth-ep93xx.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _LINUX_PLATFORM_DATA_ETH_EP93XX
-#define _LINUX_PLATFORM_DATA_ETH_EP93XX
-
-struct ep93xx_eth_data {
- unsigned char dev_addr[6];
- unsigned char phy_id;
-};
-
-#endif
diff --git a/include/linux/platform_data/keypad-ep93xx.h b/include/linux/platform_data/keypad-ep93xx.h
deleted file mode 100644
index 3054fced8509..000000000000
--- a/include/linux/platform_data/keypad-ep93xx.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __KEYPAD_EP93XX_H
-#define __KEYPAD_EP93XX_H
-
-struct matrix_keymap_data;
-
-/* flags for the ep93xx_keypad driver */
-#define EP93XX_KEYPAD_DISABLE_3_KEY (1<<0) /* disable 3-key reset */
-#define EP93XX_KEYPAD_DIAG_MODE (1<<1) /* diagnostic mode */
-#define EP93XX_KEYPAD_BACK_DRIVE (1<<2) /* back driving mode */
-#define EP93XX_KEYPAD_TEST_MODE (1<<3) /* scan only column 0 */
-#define EP93XX_KEYPAD_AUTOREPEAT (1<<4) /* enable key autorepeat */
-
-/**
- * struct ep93xx_keypad_platform_data - platform specific device structure
- * @keymap_data: pointer to &matrix_keymap_data
- * @debounce: debounce start count; terminal count is 0xff
- * @prescale: row/column counter pre-scaler load value
- * @flags: see above
- */
-struct ep93xx_keypad_platform_data {
- struct matrix_keymap_data *keymap_data;
- unsigned int debounce;
- unsigned int prescale;
- unsigned int flags;
- unsigned int clk_rate;
-};
-
-#define EP93XX_MATRIX_ROWS (8)
-#define EP93XX_MATRIX_COLS (8)
-
-#endif /* __KEYPAD_EP93XX_H */
diff --git a/include/linux/platform_data/spi-ep93xx.h b/include/linux/platform_data/spi-ep93xx.h
deleted file mode 100644
index b439f2a896e0..000000000000
--- a/include/linux/platform_data/spi-ep93xx.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_MACH_EP93XX_SPI_H
-#define __ASM_MACH_EP93XX_SPI_H
-
-struct spi_device;
-
-/**
- * struct ep93xx_spi_info - EP93xx specific SPI descriptor
- * @use_dma: use DMA for the transfers
- */
-struct ep93xx_spi_info {
- bool use_dma;
-};
-
-#endif /* __ASM_MACH_EP93XX_SPI_H */