diff options
Diffstat (limited to 'board/compulab/cm_t335/mux.c')
| -rw-r--r-- | board/compulab/cm_t335/mux.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/board/compulab/cm_t335/mux.c b/board/compulab/cm_t335/mux.c new file mode 100644 index 0000000..7d2beb0 --- /dev/null +++ b/board/compulab/cm_t335/mux.c @@ -0,0 +1,117 @@ +/* + * Pinmux configuration for Compulab CM-T335 board + * + * Copyright (C) 2013, Compulab Ltd - http://compulab.co.il/ + * + * Author: Ilya Ledvich <ilya@compulab.co.il> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/arch/sys_proto.h> +#include <asm/arch/hardware.h> +#include <asm/arch/mux.h> +#include <asm/io.h> + +static struct module_pin_mux uart0_pin_mux[] = { + {OFFSET(uart0_rxd), (MODE(0) | PULLUP_EN | RXACTIVE)}, + {OFFSET(uart0_txd), (MODE(0) | PULLUDEN)}, + {-1}, +}; + +static struct module_pin_mux uart1_pin_mux[] = { + {OFFSET(uart1_rxd), (MODE(0) | PULLUP_EN | RXACTIVE)}, + {OFFSET(uart1_txd), (MODE(0) | PULLUDEN)}, + {OFFSET(uart1_ctsn), (MODE(0) | PULLUP_EN | RXACTIVE)}, + {OFFSET(uart1_rtsn), (MODE(0) | PULLUDEN)}, + {-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 i2c0_pin_mux[] = { + {OFFSET(i2c0_sda), (MODE(0) | RXACTIVE | PULLUDDIS | SLEWCTRL)}, + {OFFSET(i2c0_scl), (MODE(0) | RXACTIVE | PULLUDDIS | SLEWCTRL)}, + {-1}, +}; + +static struct module_pin_mux i2c1_pin_mux[] = { + /* I2C_DATA */ + {OFFSET(uart0_ctsn), (MODE(3) | RXACTIVE | PULLUDDIS | SLEWCTRL)}, + /* I2C_SCLK */ + {OFFSET(uart0_rtsn), (MODE(3) | RXACTIVE | PULLUDDIS | SLEWCTRL)}, + {-1}, +}; + +static struct module_pin_mux rgmii1_pin_mux[] = { + {OFFSET(mii1_txen), MODE(2)}, /* RGMII1_TCTL */ + {OFFSET(mii1_rxdv), MODE(2) | RXACTIVE}, /* RGMII1_RCTL */ + {OFFSET(mii1_txd3), MODE(2)}, /* RGMII1_TD3 */ + {OFFSET(mii1_txd2), MODE(2)}, /* RGMII1_TD2 */ + {OFFSET(mii1_txd1), MODE(2)}, /* RGMII1_TD1 */ + {OFFSET(mii1_txd0), MODE(2)}, /* RGMII1_TD0 */ + {OFFSET(mii1_txclk), MODE(2)}, /* RGMII1_TCLK */ + {OFFSET(mii1_rxclk), MODE(2) | RXACTIVE}, /* RGMII1_RCLK */ + {OFFSET(mii1_rxd3), MODE(2) | RXACTIVE}, /* RGMII1_RD3 */ + {OFFSET(mii1_rxd2), MODE(2) | RXACTIVE}, /* RGMII1_RD2 */ + {OFFSET(mii1_rxd1), MODE(2) | RXACTIVE}, /* RGMII1_RD1 */ + {OFFSET(mii1_rxd0), MODE(2) | RXACTIVE}, /* RGMII1_RD0 */ + {OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN},/* MDIO_DATA */ + {OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */ + {-1}, +}; + +static struct module_pin_mux nand_pin_mux[] = { + {OFFSET(gpmc_ad0), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD0 */ + {OFFSET(gpmc_ad1), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD1 */ + {OFFSET(gpmc_ad2), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD2 */ + {OFFSET(gpmc_ad3), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD3 */ + {OFFSET(gpmc_ad4), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD4 */ + {OFFSET(gpmc_ad5), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD5 */ + {OFFSET(gpmc_ad6), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD6 */ + {OFFSET(gpmc_ad7), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD7 */ + {OFFSET(gpmc_wait0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* NAND WAIT */ + {OFFSET(gpmc_wpn), (MODE(7) | PULLUP_EN | RXACTIVE)}, /* NAND_WPN */ + {OFFSET(gpmc_csn0), (MODE(0) | PULLUDEN)}, /* NAND_CS0 */ + {OFFSET(gpmc_advn_ale), (MODE(0) | PULLUDEN)}, /* NAND_ADV_ALE */ + {OFFSET(gpmc_oen_ren), (MODE(0) | PULLUDEN)}, /* NAND_OE */ + {OFFSET(gpmc_wen), (MODE(0) | PULLUDEN)}, /* NAND_WEN */ + {OFFSET(gpmc_be0n_cle), (MODE(0) | PULLUDEN)}, /* NAND_BE_CLE */ + {-1}, +}; + +static struct module_pin_mux eth_phy_rst_pin_mux[] = { + {OFFSET(emu0), (MODE(7) | PULLUDDIS)}, /* GPIO3_7 */ + {-1}, +}; + +static struct module_pin_mux status_led_pin_mux[] = { + {OFFSET(gpmc_csn3), (MODE(7) | PULLUDEN)}, /* GPIO2_0 */ + {-1}, +}; + +void set_uart_mux_conf(void) +{ + configure_module_pin_mux(uart0_pin_mux); + configure_module_pin_mux(uart1_pin_mux); +} + +void set_mux_conf_regs(void) +{ + configure_module_pin_mux(i2c0_pin_mux); + configure_module_pin_mux(i2c1_pin_mux); + configure_module_pin_mux(rgmii1_pin_mux); + configure_module_pin_mux(eth_phy_rst_pin_mux); + configure_module_pin_mux(mmc0_pin_mux); + configure_module_pin_mux(nand_pin_mux); + configure_module_pin_mux(status_led_pin_mux); +} |