satip-axe/kernel/include/linux/stm/stx7141.h
2015-03-26 17:24:57 +01:00

131 lines
3.1 KiB
C

/*
* (c) 2010 STMicroelectronics Limited
*
* Author: Pawel Moll <pawel.moll@st.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __LINUX_STM_STX7141_H
#define __LINUX_STM_STX7141_H
#include <linux/device.h>
#include <linux/spi/spi.h>
#include <linux/stm/platform.h>
/* Sysconfig groups */
#define SYS_DEV 0
#define SYS_STA 1
#define SYS_CFG 2
void stx7141_early_device_init(void);
struct stx7141_asc_config {
union {
enum { stx7141_asc0_mcard } asc0;
enum { stx7141_asc1_pio10, stx7141_asc1_mcard } asc1;
enum { stx7141_asc2_pio1, stx7141_asc2_pio6 } asc2;
} routing;
int hw_flow_control;
int is_console;
};
void stx7141_configure_asc(int asc, struct stx7141_asc_config *config);
/* WARNING! SSCs were numbered starting from 1 in early documents.
* Later it was changed so the first SSC is SSC0 (zero),
* and this approach is used in the functions below. */
struct stx7141_ssc_spi_config {
void (*chipselect)(struct spi_device *spi, int is_on);
};
/* SSC configure functions return I2C/SPI bus number */
int stx7141_configure_ssc_i2c(int ssc);
int stx7141_configure_ssc_spi(int ssc, struct stx7141_ssc_spi_config *config);
struct stx7141_lirc_config {
enum {
stx7141_lirc_rx_disabled,
stx7141_lirc_rx_mode_ir,
stx7141_lirc_rx_mode_uhf
} rx_mode;
int tx_enabled;
int tx_od_enabled;
};
void stx7141_configure_lirc(struct stx7141_lirc_config *config);
struct stx7141_pwm_config {
int out0_enabled;
int out1_enabled;
};
void stx7141_configure_pwm(struct stx7141_pwm_config *config);
struct stx7141_ethernet_config {
enum {
stx7141_ethernet_mode_mii,
stx7141_ethernet_mode_gmii,
stx7141_ethernet_mode_rgmii,
stx7141_ethernet_mode_sgmii,
stx7141_ethernet_mode_rmii,
stx7141_ethernet_mode_reverse_mii,
} mode;
int phy_bus;
int phy_addr;
struct stmmac_mdio_bus_data *mdio_bus_data;
};
void stx7141_configure_ethernet(int port,
struct stx7141_ethernet_config *config);
struct stx7141_usb_config {
enum stx7141_usb_overcur_mode {
stx7141_usb_ovrcur_disabled,
stx7141_usb_ovrcur_active_high,
stx7141_usb_ovrcur_active_low,
} ovrcur_mode;
int pwr_enabled;
};
void stx7141_configure_usb(int port, struct stx7141_usb_config *config);
void stx7141_configure_sata(void);
struct stx7141_pata_config {
int emi_bank;
int pc_mode;
unsigned int irq;
};
void stx7141_configure_pata(struct stx7141_pata_config *config);
void stx7141_configure_nand(struct stm_nand_config *config);
struct stx7141_audio_config {
enum {
stx7141_pcm_player_0_output_disabled,
stx7141_pcm_player_0_output_2_channels,
stx7141_pcm_player_0_output_4_channels,
stx7141_pcm_player_0_output_6_channels,
stx7141_pcm_player_0_output_8_channels,
stx7141_pcm_player_0_output_10_channels,
} pcm_player_0_output;
int pcm_player_1_output_enabled;
int spdif_player_output_enabled;
int pcm_reader_0_input_enabled;
int pcm_reader_1_input_enabled;
};
void stx7141_configure_audio(struct stx7141_audio_config *config);
#endif