diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2016-01-12 14:06:54 -0800 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2016-01-12 14:06:54 -0800 |
| commit | a57cc2c988482010061b9e68344fdf1969889763 (patch) | |
| tree | 5c050337492ce27c09b47421b123980b5a79f8d9 /examples/imx7d_sdb_m4/gpio_pins.c | |
initial commit, FreeRTOS_BSP_1.0.0_iMX7D
Diffstat (limited to 'examples/imx7d_sdb_m4/gpio_pins.c')
| -rw-r--r-- | examples/imx7d_sdb_m4/gpio_pins.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/examples/imx7d_sdb_m4/gpio_pins.c b/examples/imx7d_sdb_m4/gpio_pins.c new file mode 100644 index 0000000..3e2d167 --- /dev/null +++ b/examples/imx7d_sdb_m4/gpio_pins.c @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2015, Freescale Semiconductor, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * o Redistributions of source code must retain the above copyright notice, this list + * of conditions and the following disclaimer. + * + * o Redistributions in binary form must reproduce the above copyright notice, this + * list of conditions and the following disclaimer in the documentation and/or + * other materials provided with the distribution. + * + * o Neither the name of Freescale Semiconductor, Inc. nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <assert.h> +#include "gpio_pins.h" + +gpio_config_t gpioKeyFunc1 = { + "FUNC1", /* name */ + &IOMUXC_SW_MUX_CTL_PAD_SD2_RESET_B, /* muxReg */ + 5, /* muxConfig */ + &IOMUXC_SW_PAD_CTL_PAD_SD2_RESET_B, /* padReg */ + IOMUXC_SW_PAD_CTL_PAD_GPIO1_IO14_PS(2) | /* padConfig */ + IOMUXC_SW_PAD_CTL_PAD_GPIO1_IO14_PE_MASK | + IOMUXC_SW_PAD_CTL_PAD_GPIO1_IO14_HYS_MASK, + GPIO5, /* base */ + 11 /* pin */ +}; + +gpio_config_t gpioKeyFunc2 = { + "FUNC2", /* name */ + &IOMUXC_SW_MUX_CTL_PAD_SD2_WP, /* muxReg */ + 5, /* muxConfig */ + &IOMUXC_SW_PAD_CTL_PAD_SD2_WP, /* padReg */ + IOMUXC_SW_PAD_CTL_PAD_GPIO1_IO15_PS(2) | /* padConfig */ + IOMUXC_SW_PAD_CTL_PAD_GPIO1_IO15_PE_MASK | + IOMUXC_SW_PAD_CTL_PAD_GPIO1_IO15_HYS_MASK, + GPIO5, /* base */ + 10 /* pin */ +}; + +void configure_gpio_pin(gpio_config_t *config) +{ + assert(config); + + *(config->muxReg) = config->muxConfig; + *(config->padReg) = config->padConfig; +} + +/******************************************************************************* + * EOF + ******************************************************************************/ |