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