84 lines
2.7 KiB
C
84 lines
2.7 KiB
C
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/*
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* Copyright (c) 2016 Freescale Semiconductor, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <init.h>
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#include <pinmux/pinmux_ksdk.h>
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static int frdm_k64f_pinmux_init(struct device *dev)
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{
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ARG_UNUSED(dev);
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pinmux_ksdk_init();
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#ifdef CONFIG_UART_K20_PORT_3
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/* UART3 RX, TX */
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pinmux_ksdk_set(PORTC, 16, PORT_PCR_MUX(kPORT_MuxAlt3));
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pinmux_ksdk_set(PORTC, 17, PORT_PCR_MUX(kPORT_MuxAlt3));
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#endif
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/* SW2 / FXOS8700 INT1 */
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pinmux_ksdk_set(PORTC, 6, PORT_PCR_MUX(kPORT_MuxAsGpio));
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/* SW3 */
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pinmux_ksdk_set(PORTA, 4, PORT_PCR_MUX(kPORT_MuxAsGpio));
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/* Red, green, blue LEDs */
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pinmux_ksdk_set(PORTB, 22, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_ksdk_set(PORTE, 26, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_ksdk_set(PORTB, 21, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#ifdef CONFIG_SPI_0
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/* SPI0 CS0, SCK, SOUT, SIN */
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pinmux_ksdk_set(PORTD, 0, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_ksdk_set(PORTD, 1, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_ksdk_set(PORTD, 2, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_ksdk_set(PORTD, 3, PORT_PCR_MUX(kPORT_MuxAlt2));
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#endif
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#if CONFIG_I2C_0
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/* I2C0 SCL, SDA */
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pinmux_ksdk_set(PORTE, 24, PORT_PCR_MUX(kPORT_MuxAlt5)
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| PORT_PCR_ODE_MASK);
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pinmux_ksdk_set(PORTE, 25, PORT_PCR_MUX(kPORT_MuxAlt5)
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| PORT_PCR_ODE_MASK);
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#endif
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#if CONFIG_ETH_KSDK_0
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pinmux_ksdk_set(PORTA, 5, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTA, 12, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTA, 13, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTA, 14, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTA, 15, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTA, 16, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTA, 17, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTA, 28, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTB, 0, PORT_PCR_MUX(kPORT_MuxAlt4)
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| PORT_PCR_ODE_MASK | PORT_PCR_PE_MASK | PORT_PCR_PS_MASK);
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pinmux_ksdk_set(PORTB, 1, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTC, 16, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTC, 17, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTC, 18, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_ksdk_set(PORTC, 19, PORT_PCR_MUX(kPORT_MuxAlt4));
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#endif
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return 0;
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}
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SYS_INIT(frdm_k64f_pinmux_init, PRE_KERNEL_1,
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CONFIG_PINMUX_INIT_PRIORITY);
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