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u-boot/board/siemens/rut/mux.c
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

346 lines
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// SPDX-License-Identifier: GPL-2.0+
/*
* pinmux setup for siemens rut board
*
* (C) Copyright 2013 Siemens Schweiz AG
* (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
*
* Based on:
* u-boot:/board/ti/am335x/mux.c
*
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
*/
#include <common.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/hardware.h>
#include <asm/arch/mux.h>
#include <asm/io.h>
#include <i2c.h>
static struct module_pin_mux uart0_pin_mux[] = {
{OFFSET(uart0_rxd), (MODE(0) | PULLUDDIS | RXACTIVE)}, /* UART0_RXD */
{OFFSET(uart0_txd), (MODE(0) | PULLUDDIS)}, /* UART0_TXD */
{-1},
};
static struct module_pin_mux ddr_pin_mux[] = {
{OFFSET(ddr_resetn), (MODE(0))},
{OFFSET(ddr_csn0), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_ck), (MODE(0))},
{OFFSET(ddr_nck), (MODE(0))},
{OFFSET(ddr_casn), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_rasn), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_wen), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_ba0), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_ba1), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_ba2), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a0), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a1), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a2), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a3), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a4), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a5), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a6), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a7), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a8), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a9), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a10), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a11), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a12), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a13), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a14), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_a15), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_odt), (MODE(0))},
{OFFSET(ddr_d0), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d1), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d2), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d3), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d4), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d5), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d6), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d7), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d8), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d9), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d10), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d11), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d12), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d13), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d14), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_d15), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_dqm0), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_dqm1), (MODE(0) | PULLUP_EN)},
{OFFSET(ddr_dqs0), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_dqsn0), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(ddr_dqs1), (MODE(0) | RXACTIVE)},
{OFFSET(ddr_dqsn1), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(ddr_vref), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(ddr_vtp), (MODE(0) | RXACTIVE | PULLUDDIS)},
{-1},
};
static struct module_pin_mux lcd_pin_mux[] = {
{OFFSET(gpmc_ad8), (MODE(1))},
{OFFSET(gpmc_ad9), (MODE(1))},
{OFFSET(gpmc_ad10), (MODE(1))},
{OFFSET(gpmc_ad11), (MODE(1))},
{OFFSET(gpmc_ad12), (MODE(1))},
{OFFSET(gpmc_ad13), (MODE(1))},
{OFFSET(gpmc_ad14), (MODE(1))},
{OFFSET(gpmc_ad15), (MODE(1))},
{OFFSET(lcd_data0), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data1), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data2), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data3), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data4), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data5), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data6), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data7), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data8), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data9), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data10), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data11), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data12), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data13), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data14), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_data15), (MODE(0) | PULLUDDIS)},
{OFFSET(lcd_vsync), (MODE(0))},
{OFFSET(lcd_hsync), (MODE(0))},
{OFFSET(lcd_pclk), (MODE(0))},
{OFFSET(lcd_ac_bias_en), (MODE(0))},
{-1},
};
static struct module_pin_mux mmc0_pin_mux[] = {
{OFFSET(mmc0_dat3), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(mmc0_dat2), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(mmc0_dat1), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(mmc0_dat0), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(mmc0_clk), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(mmc0_cmd), (MODE(0) | RXACTIVE | PULLUP_EN)},
{-1},
};
static struct module_pin_mux mii_pin_mux[] = {
{OFFSET(mii1_crs), (MODE(1) | RXACTIVE)},
{OFFSET(mii1_rxerr), (MODE(1) | RXACTIVE)},
{OFFSET(mii1_txen), (MODE(1))},
{OFFSET(mii1_txd1), (MODE(1))},
{OFFSET(mii1_txd0), (MODE(1))},
{OFFSET(mii1_rxd1), (MODE(1) | RXACTIVE)},
{OFFSET(mii1_rxd0), (MODE(1) | RXACTIVE)},
{OFFSET(rmii1_refclk), (MODE(0) | RXACTIVE)},
{OFFSET(mdio_data), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(mdio_clk), (MODE(0) | PULLUP_EN)},
{-1},
};
static struct module_pin_mux gpio_pin_mux[] = {
{OFFSET(mii1_col), (MODE(7) | RXACTIVE)},
{OFFSET(uart1_ctsn), (MODE(7) | RXACTIVE | PULLUDDIS)},
{OFFSET(uart1_rtsn), (MODE(7) | RXACTIVE | PULLUDDIS)},
{OFFSET(uart1_rxd), (MODE(7) | RXACTIVE | PULLUDDIS)},
{OFFSET(uart1_txd), (MODE(7) | RXACTIVE | PULLUDDIS)},
{OFFSET(mii1_rxdv), (MODE(7) | RXACTIVE)},
{OFFSET(mii1_txd3), (MODE(7) | RXACTIVE)},
{OFFSET(mii1_txd2), (MODE(7) | RXACTIVE)},
{OFFSET(mii1_txclk), (MODE(7) | RXACTIVE)},
{OFFSET(mii1_rxclk), (MODE(7) | RXACTIVE)},
{OFFSET(mii1_rxd3), (MODE(7) | RXACTIVE)},
{OFFSET(mii1_rxd2), (MODE(7) | RXACTIVE)},
{OFFSET(gpmc_a0), (MODE(7) | RXACTIVE)},
{OFFSET(gpmc_a1), (MODE(7) | RXACTIVE)},
{OFFSET(gpmc_a4), (MODE(7) | RXACTIVE)},
{OFFSET(gpmc_a5), (MODE(7) | RXACTIVE)},
{OFFSET(gpmc_a6), (MODE(7) | RXACTIVE)},
{OFFSET(gpmc_a7), (MODE(7) | RXACTIVE)},
{OFFSET(gpmc_a8), (MODE(7) | RXACTIVE)},
{OFFSET(gpmc_a9), (MODE(7) | RXACTIVE)},
{OFFSET(gpmc_a10), (MODE(7) | RXACTIVE)},
{OFFSET(gpmc_a11), (MODE(7) | RXACTIVE)},
{OFFSET(gpmc_wpn), (MODE(7) | RXACTIVE | PULLUP_EN)},
{OFFSET(gpmc_be1n), (MODE(7) | RXACTIVE | PULLUP_EN)},
{OFFSET(gpmc_csn1), (MODE(7) | RXACTIVE | PULLUP_EN)},
{OFFSET(gpmc_csn2), (MODE(7) | RXACTIVE | PULLUP_EN)},
{OFFSET(gpmc_csn3), (MODE(7) | RXACTIVE | PULLUP_EN)},
{OFFSET(mcasp0_aclkr), (MODE(7) | RXACTIVE)},
{OFFSET(mcasp0_fsr), (MODE(7))},
{OFFSET(mcasp0_axr1), (MODE(7) | RXACTIVE)},
{OFFSET(mcasp0_ahclkx), (MODE(7) | RXACTIVE)},
{OFFSET(xdma_event_intr0), (MODE(7) | RXACTIVE | PULLUDDIS)},
{OFFSET(xdma_event_intr1), (MODE(7) | RXACTIVE | PULLUDDIS)},
{-1},
};
static struct module_pin_mux i2c0_pin_mux[] = {
{OFFSET(i2c0_sda), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(i2c0_scl), (MODE(0) | RXACTIVE | PULLUDDIS)},
{-1},
};
static struct module_pin_mux i2c1_pin_mux[] = {
{OFFSET(uart0_ctsn), (MODE(3) | RXACTIVE | PULLUDDIS)},
{OFFSET(uart0_rtsn), (MODE(3) | RXACTIVE | PULLUDDIS)},
{-1},
};
static struct module_pin_mux usb0_pin_mux[] = {
{OFFSET(usb0_dm), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(usb0_dp), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(usb0_ce), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(usb0_id), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(usb0_vbus), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(usb0_drvvbus), (MODE(0))},
{-1},
};
static struct module_pin_mux usb1_pin_mux[] = {
{OFFSET(usb1_dm), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(usb1_dp), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(usb1_ce), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(usb1_id), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(usb1_vbus), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(usb1_drvvbus), (MODE(0))},
{-1},
};
static struct module_pin_mux spi0_pin_mux[] = {
{OFFSET(spi0_sclk), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(spi0_d0), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(spi0_d1), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(spi0_cs0), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(spi0_cs1), (MODE(0) | RXACTIVE | PULLUDDIS)},
{-1},
};
static struct module_pin_mux spi1_pin_mux[] = {
{OFFSET(mcasp0_aclkx), (MODE(3) | RXACTIVE | PULLUP_EN)},
{OFFSET(mcasp0_fsx), (MODE(3) | RXACTIVE | PULLUP_EN)},
{OFFSET(mcasp0_axr0), (MODE(3) | RXACTIVE | PULLUP_EN)},
{OFFSET(mcasp0_ahclkr), (MODE(3) | RXACTIVE | PULLUP_EN)},
{-1},
};
static struct module_pin_mux jtag_pin_mux[] = {
{OFFSET(tms), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(tdi), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(tdo), (MODE(0) | PULLUP_EN)},
{OFFSET(tck), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(ntrst), (MODE(0) | RXACTIVE)},
{-1},
};
static struct module_pin_mux nand_pin_mux[] = {
{OFFSET(gpmc_ad0), (MODE(0) | RXACTIVE)},
{OFFSET(gpmc_ad1), (MODE(0) | RXACTIVE)},
{OFFSET(gpmc_ad2), (MODE(0) | RXACTIVE)},
{OFFSET(gpmc_ad3), (MODE(0) | RXACTIVE)},
{OFFSET(gpmc_ad4), (MODE(0) | RXACTIVE)},
{OFFSET(gpmc_ad5), (MODE(0) | RXACTIVE)},
{OFFSET(gpmc_ad6), (MODE(0) | RXACTIVE)},
{OFFSET(gpmc_ad7), (MODE(0) | RXACTIVE)},
{OFFSET(gpmc_advn_ale), (MODE(0) | PULLUP_EN)},
{OFFSET(gpmc_be0n_cle), (MODE(0) | PULLUP_EN)},
{OFFSET(gpmc_csn0), (MODE(0) | PULLUP_EN)},
{OFFSET(gpmc_oen_ren), (MODE(0) | PULLUP_EN)},
{OFFSET(gpmc_wen), (MODE(0) | PULLUP_EN)},
{-1},
};
static struct module_pin_mux ainx_pin_mux[] = {
{OFFSET(ain7), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(ain6), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(ain5), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(ain4), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(ain3), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(ain2), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(ain1), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(ain0), (MODE(0) | RXACTIVE | PULLUDDIS)},
{-1},
};
static struct module_pin_mux rtc_pin_mux[] = {
{OFFSET(osc1_in), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(osc1_out), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(rtc_porz), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(enz_kaldo_1p8v), (MODE(0) | RXACTIVE | PULLUDDIS)},
{-1},
};
static struct module_pin_mux gpmc_pin_mux[] = {
{OFFSET(gpmc_wait0), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(gpmc_clk), (MODE(0) | RXACTIVE)},
{-1},
};
static struct module_pin_mux pmic_pin_mux[] = {
{OFFSET(pmic_power_en), (MODE(0) | PULLUP_EN)},
{-1},
};
static struct module_pin_mux osc_pin_mux[] = {
{OFFSET(osc0_in), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(osc0_out), (MODE(0) | PULLUP_EN)},
{-1},
};
static struct module_pin_mux pwm_pin_mux[] = {
{OFFSET(ecap0_in_pwm0_out), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(gpmc_a2), (MODE(6))},
{OFFSET(gpmc_a3), (MODE(6))},
{-1},
};
static struct module_pin_mux emu_pin_mux[] = {
{OFFSET(emu0), (MODE(0) | RXACTIVE | PULLUP_EN)},
{OFFSET(emu1), (MODE(0) | RXACTIVE | PULLUP_EN)},
{-1},
};
static struct module_pin_mux vref_pin_mux[] = {
{OFFSET(vrefp), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(vrefn), (MODE(0) | RXACTIVE | PULLUDDIS)},
{-1},
};
static struct module_pin_mux misc_pin_mux[] = {
{OFFSET(porz), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(nnmi), (MODE(0) | RXACTIVE | PULLUDDIS)},
{OFFSET(ext_wakeup), (MODE(0) | RXACTIVE)},
{-1},
};
void enable_uart0_pin_mux(void)
{
configure_module_pin_mux(uart0_pin_mux);
}
void enable_i2c0_pin_mux(void)
{
configure_module_pin_mux(i2c0_pin_mux);
}
void enable_board_pin_mux(void)
{
configure_module_pin_mux(ddr_pin_mux);
configure_module_pin_mux(lcd_pin_mux);
configure_module_pin_mux(mmc0_pin_mux);
configure_module_pin_mux(mii_pin_mux);
configure_module_pin_mux(gpio_pin_mux);
configure_module_pin_mux(i2c1_pin_mux);
configure_module_pin_mux(usb0_pin_mux);
configure_module_pin_mux(usb1_pin_mux);
configure_module_pin_mux(spi0_pin_mux);
configure_module_pin_mux(spi1_pin_mux);
configure_module_pin_mux(jtag_pin_mux);
configure_module_pin_mux(nand_pin_mux);
configure_module_pin_mux(ainx_pin_mux);
configure_module_pin_mux(rtc_pin_mux);
configure_module_pin_mux(gpmc_pin_mux);
configure_module_pin_mux(pmic_pin_mux);
configure_module_pin_mux(osc_pin_mux);
configure_module_pin_mux(pwm_pin_mux);
configure_module_pin_mux(emu_pin_mux);
configure_module_pin_mux(vref_pin_mux);
configure_module_pin_mux(misc_pin_mux);
}
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