diff options
Diffstat (limited to 'board/toradex/colibri_t20_iris/colibri_t20_iris.c')
| -rw-r--r-- | board/toradex/colibri_t20_iris/colibri_t20_iris.c | 42 |
1 files changed, 29 insertions, 13 deletions
diff --git a/board/toradex/colibri_t20_iris/colibri_t20_iris.c b/board/toradex/colibri_t20_iris/colibri_t20_iris.c index 49c74f3..4656094 100644 --- a/board/toradex/colibri_t20_iris/colibri_t20_iris.c +++ b/board/toradex/colibri_t20_iris/colibri_t20_iris.c @@ -5,23 +5,11 @@ */ #include <common.h> -#include <asm/gpio.h> #include <asm/arch/clock.h> #include <asm/arch/funcmux.h> #include <asm/arch/pinmux.h> #include <asm/arch-tegra/board.h> - -#include "../colibri_t20-common/colibri_t20-common.h" - -#ifdef CONFIG_USB_EHCI_TEGRA -void pin_mux_usb(void) -{ - colibri_t20_common_pin_mux_usb(); - - /* USB 1 aka Tegra USB port 3 VBus*/ - pinmux_tristate_disable(PMUX_PINGRP_SPIG); -} -#endif +#include <asm/gpio.h> #ifdef CONFIG_TEGRA_MMC /* @@ -34,3 +22,31 @@ void pin_mux_mmc(void) pinmux_tristate_disable(PMUX_PINGRP_GMB); } #endif + +#ifdef CONFIG_TEGRA_NAND +void pin_mux_nand(void) +{ + funcmux_select(PERIPH_ID_NDFLASH, FUNCMUX_NDFLASH_KBC_8_BIT); +} +#endif + +#ifdef CONFIG_USB_EHCI_TEGRA +void pin_mux_usb(void) +{ + /* module internal USB bus to connect ethernet chipset */ + funcmux_select(PERIPH_ID_USB2, FUNCMUX_USB2_ULPI); + + /* ULPI reference clock output */ + pinmux_set_func(PMUX_PINGRP_CDEV2, PMUX_FUNC_PLLP_OUT4); + pinmux_tristate_disable(PMUX_PINGRP_CDEV2); + + /* PHY reset GPIO */ + pinmux_tristate_disable(PMUX_PINGRP_UAC); + + /* VBus GPIO */ + pinmux_tristate_disable(PMUX_PINGRP_DTE); + + /* USB 1 aka Tegra USB port 3 VBus */ + pinmux_tristate_disable(PMUX_PINGRP_SPIG); +} +#endif |