/* * Copyright (c) 2012, Freescale Semiconductor, Inc. * All rights reserved. * * 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. */ // File: ecspi1_iomux_config.c /* ------------------------------------------------------------------------------ * * This code was generated by a tool. * Runtime Version:3.4.0.0 * * Changes to this file may cause incorrect behavior and will be lost if * the code is regenerated. * * ------------------------------------------------------------------------------ */ #include "iomux_config.h" #include "registers/regsiomuxc.h" // Function to configure IOMUXC for ecspi1 module. void ecspi1_iomux_config(void) { // Config ecspi1.ECSPI1_MISO to pad EIM_DATA17(F21) // HW_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA17_WR(0x00000001); // HW_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA17_WR(0x0001B0B0); // HW_IOMUXC_ECSPI1_MISO_SELECT_INPUT_WR(0x00000002); // Mux Register: // IOMUXC_SW_MUX_CTL_PAD_EIM_DATA17(0x020E0148) // SION [4] - Software Input On Field Reset: DISABLED // Force the selected mux mode Input path no matter of MUX_MODE functionality. // DISABLED (0) - Input Path is determined by functionality of the selected mux mode (regular). // ENABLED (1) - Force input path of pad. // MUX_MODE [3:0] - MUX Mode Select Field Reset: ALT5 // Select iomux modes to be used for pad. // ALT0 (0) - Select instance: eim signal: EIM_DATA17 // ALT1 (1) - Select instance: ecspi1 signal: ECSPI1_MISO // ALT2 (2) - Select instance: ipu1 signal: IPU1_DI0_PIN06 // ALT3 (3) - Select instance: ipu1 signal: IPU1_CSI1_PIXCLK // ALT4 (4) - Select instance: dcic1 signal: DCIC1_OUT // ALT5 (5) - Select instance: gpio3 signal: GPIO3_IO17 // ALT6 (6) - Select instance: i2c3 signal: I2C3_SCL // ALT8 (8) - Select instance: epdc signal: EPDC_VCOM0 HW_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA17_WR( BF_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA17_SION_V(DISABLED) | BF_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA17_MUX_MODE_V(ALT1)); // Pad Control Register: // IOMUXC_SW_PAD_CTL_PAD_EIM_DATA17(0x020E0518) // HYS [16] - Hysteresis Enable Field Reset: ENABLED // DISABLED (0) - CMOS input // ENABLED (1) - Schmitt trigger input // PUS [15:14] - Pull Up / Down Config. Field Reset: 100K_OHM_PU // 100K_OHM_PD (0) - 100K Ohm Pull Down // 47K_OHM_PU (1) - 47K Ohm Pull Up // 100K_OHM_PU (2) - 100K Ohm Pull Up // 22K_OHM_PU (3) - 22K Ohm Pull Up // PUE [13] - Pull / Keep Select Field Reset: PULL // KEEP (0) - Keeper Enabled // PULL (1) - Pull Enabled // PKE [12] - Pull / Keep Enable Field Reset: ENABLED // DISABLED (0) - Pull/Keeper Disabled // ENABLED (1) - Pull/Keeper Enabled // ODE [11] - Open Drain Enable Field Reset: DISABLED // Enables open drain of the pin. // DISABLED (0) - Output is CMOS. // ENABLED (1) - Output is Open Drain. // SPEED [7:6] - Speed Field Reset: 100MHZ // RESERVED0 (0) - Reserved // 50MHZ (1) - Low (50 MHz) // 100MHZ (2) - Medium (100 MHz) // 200MHZ (3) - Maximum (200 MHz) // DSE [5:3] - Drive Strength Field Reset: 40_OHM // HIZ (0) - HI-Z // 240_OHM (1) - 240 Ohm // 120_OHM (2) - 120 Ohm // 80_OHM (3) - 80 Ohm // 60_OHM (4) - 60 Ohm // 48_OHM (5) - 48 Ohm // 40_OHM (6) - 40 Ohm // 34_OHM (7) - 34 Ohm // SRE [0] - Slew Rate Field Reset: SLOW // Slew rate control. // SLOW (0) - Slow Slew Rate // FAST (1) - Fast Slew Rate HW_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA17_WR( BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA17_HYS_V(ENABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA17_PUS_V(100K_OHM_PU) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA17_PUE_V(PULL) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA17_PKE_V(ENABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA17_ODE_V(DISABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA17_SPEED_V(100MHZ) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA17_DSE_V(40_OHM) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA17_SRE_V(SLOW)); // Pad EIM_DATA17 is involved in Daisy Chain. // Input Select Register: // IOMUXC_ECSPI1_MISO_SELECT_INPUT(0x020E07DC) // DAISY [1:0] - MUX Mode Select Field Reset: CSI0_DATA06_ALT2 // Selecting Pads Involved in Daisy Chain. // CSI0_DATA06_ALT2 (0) - Select signal ecspi1 ECSPI1_MISO as input from pad CSI0_DATA06(ALT2). // DISP0_DATA22_ALT2 (1) - Select signal ecspi1 ECSPI1_MISO as input from pad DISP0_DATA22(ALT2). // EIM_DATA17_ALT1 (2) - Select signal ecspi1 ECSPI1_MISO as input from pad EIM_DATA17(ALT1). // KEY_COL1_ALT0 (3) - Select signal ecspi1 ECSPI1_MISO as input from pad KEY_COL1(ALT0). HW_IOMUXC_ECSPI1_MISO_SELECT_INPUT_WR( BF_IOMUXC_ECSPI1_MISO_SELECT_INPUT_DAISY_V(EIM_DATA17_ALT1)); // Config ecspi1.ECSPI1_MOSI to pad EIM_DATA18(D24) // HW_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA18_WR(0x00000001); // HW_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA18_WR(0x0001B0B0); // HW_IOMUXC_ECSPI1_MOSI_SELECT_INPUT_WR(0x00000002); // Mux Register: // IOMUXC_SW_MUX_CTL_PAD_EIM_DATA18(0x020E014C) // SION [4] - Software Input On Field Reset: DISABLED // Force the selected mux mode Input path no matter of MUX_MODE functionality. // DISABLED (0) - Input Path is determined by functionality of the selected mux mode (regular). // ENABLED (1) - Force input path of pad. // MUX_MODE [3:0] - MUX Mode Select Field Reset: ALT5 // Select iomux modes to be used for pad. // ALT0 (0) - Select instance: eim signal: EIM_DATA18 // ALT1 (1) - Select instance: ecspi1 signal: ECSPI1_MOSI // ALT2 (2) - Select instance: ipu1 signal: IPU1_DI0_PIN07 // ALT3 (3) - Select instance: ipu1 signal: IPU1_CSI1_DATA17 // ALT4 (4) - Select instance: ipu1 signal: IPU1_DI1_D0_CS // ALT5 (5) - Select instance: gpio3 signal: GPIO3_IO18 // ALT6 (6) - Select instance: i2c3 signal: I2C3_SDA // ALT8 (8) - Select instance: epdc signal: EPDC_VCOM1 HW_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA18_WR( BF_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA18_SION_V(DISABLED) | BF_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA18_MUX_MODE_V(ALT1)); // Pad Control Register: // IOMUXC_SW_PAD_CTL_PAD_EIM_DATA18(0x020E051C) // HYS [16] - Hysteresis Enable Field Reset: ENABLED // DISABLED (0) - CMOS input // ENABLED (1) - Schmitt trigger input // PUS [15:14] - Pull Up / Down Config. Field Reset: 100K_OHM_PU // 100K_OHM_PD (0) - 100K Ohm Pull Down // 47K_OHM_PU (1) - 47K Ohm Pull Up // 100K_OHM_PU (2) - 100K Ohm Pull Up // 22K_OHM_PU (3) - 22K Ohm Pull Up // PUE [13] - Pull / Keep Select Field Reset: PULL // KEEP (0) - Keeper Enabled // PULL (1) - Pull Enabled // PKE [12] - Pull / Keep Enable Field Reset: ENABLED // DISABLED (0) - Pull/Keeper Disabled // ENABLED (1) - Pull/Keeper Enabled // ODE [11] - Open Drain Enable Field Reset: DISABLED // Enables open drain of the pin. // DISABLED (0) - Output is CMOS. // ENABLED (1) - Output is Open Drain. // SPEED [7:6] - Speed Field Reset: 100MHZ // RESERVED0 (0) - Reserved // 50MHZ (1) - Low (50 MHz) // 100MHZ (2) - Medium (100 MHz) // 200MHZ (3) - Maximum (200 MHz) // DSE [5:3] - Drive Strength Field Reset: 40_OHM // HIZ (0) - HI-Z // 240_OHM (1) - 240 Ohm // 120_OHM (2) - 120 Ohm // 80_OHM (3) - 80 Ohm // 60_OHM (4) - 60 Ohm // 48_OHM (5) - 48 Ohm // 40_OHM (6) - 40 Ohm // 34_OHM (7) - 34 Ohm // SRE [0] - Slew Rate Field Reset: SLOW // Slew rate control. // SLOW (0) - Slow Slew Rate // FAST (1) - Fast Slew Rate HW_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA18_WR( BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA18_HYS_V(ENABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA18_PUS_V(100K_OHM_PU) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA18_PUE_V(PULL) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA18_PKE_V(ENABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA18_ODE_V(DISABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA18_SPEED_V(100MHZ) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA18_DSE_V(40_OHM) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA18_SRE_V(SLOW)); // Pad EIM_DATA18 is involved in Daisy Chain. // Input Select Register: // IOMUXC_ECSPI1_MOSI_SELECT_INPUT(0x020E07E0) // DAISY [1:0] - MUX Mode Select Field Reset: CSI0_DATA05_ALT2 // Selecting Pads Involved in Daisy Chain. // CSI0_DATA05_ALT2 (0) - Select signal ecspi1 ECSPI1_MOSI as input from pad CSI0_DATA05(ALT2). // DISP0_DATA21_ALT2 (1) - Select signal ecspi1 ECSPI1_MOSI as input from pad DISP0_DATA21(ALT2). // EIM_DATA18_ALT1 (2) - Select signal ecspi1 ECSPI1_MOSI as input from pad EIM_DATA18(ALT1). // KEY_ROW0_ALT0 (3) - Select signal ecspi1 ECSPI1_MOSI as input from pad KEY_ROW0(ALT0). HW_IOMUXC_ECSPI1_MOSI_SELECT_INPUT_WR( BF_IOMUXC_ECSPI1_MOSI_SELECT_INPUT_DAISY_V(EIM_DATA18_ALT1)); // Config ecspi1.ECSPI1_RDY to pad GPIO19(P5) // HW_IOMUXC_SW_MUX_CTL_PAD_GPIO19_WR(0x00000004); // HW_IOMUXC_SW_PAD_CTL_PAD_GPIO19_WR(0x0001B0B0); // Mux Register: // IOMUXC_SW_MUX_CTL_PAD_GPIO19(0x020E0220) // SION [4] - Software Input On Field Reset: DISABLED // Force the selected mux mode Input path no matter of MUX_MODE functionality. // DISABLED (0) - Input Path is determined by functionality of the selected mux mode (regular). // ENABLED (1) - Force input path of pad. // MUX_MODE [2:0] - MUX Mode Select Field Reset: ALT5 // Select iomux modes to be used for pad. // ALT0 (0) - Select instance: kpp signal: KEY_COL5 // ALT1 (1) - Select instance: enet signal: ENET_1588_EVENT0_OUT // ALT2 (2) - Select instance: spdif signal: SPDIF_OUT // ALT3 (3) - Select instance: ccm signal: CCM_CLKO1 // ALT4 (4) - Select instance: ecspi1 signal: ECSPI1_RDY // ALT5 (5) - Select instance: gpio4 signal: GPIO4_IO05 // ALT6 (6) - Select instance: enet signal: ENET_TX_ER HW_IOMUXC_SW_MUX_CTL_PAD_GPIO19_WR( BF_IOMUXC_SW_MUX_CTL_PAD_GPIO19_SION_V(DISABLED) | BF_IOMUXC_SW_MUX_CTL_PAD_GPIO19_MUX_MODE_V(ALT4)); // Pad Control Register: // IOMUXC_SW_PAD_CTL_PAD_GPIO19(0x020E05F0) // HYS [16] - Hysteresis Enable Field Reset: ENABLED // DISABLED (0) - CMOS input // ENABLED (1) - Schmitt trigger input // PUS [15:14] - Pull Up / Down Config. Field Reset: 100K_OHM_PU // 100K_OHM_PD (0) - 100K Ohm Pull Down // 47K_OHM_PU (1) - 47K Ohm Pull Up // 100K_OHM_PU (2) - 100K Ohm Pull Up // 22K_OHM_PU (3) - 22K Ohm Pull Up // PUE [13] - Pull / Keep Select Field Reset: PULL // KEEP (0) - Keeper Enabled // PULL (1) - Pull Enabled // PKE [12] - Pull / Keep Enable Field Reset: ENABLED // DISABLED (0) - Pull/Keeper Disabled // ENABLED (1) - Pull/Keeper Enabled // ODE [11] - Open Drain Enable Field Reset: DISABLED // Enables open drain of the pin. // DISABLED (0) - Output is CMOS. // ENABLED (1) - Output is Open Drain. // SPEED [7:6] - Speed Field Reset: 100MHZ // RESERVED0 (0) - Reserved // 50MHZ (1) - Low (50 MHz) // 100MHZ (2) - Medium (100 MHz) // 200MHZ (3) - Maximum (200 MHz) // DSE [5:3] - Drive Strength Field Reset: 40_OHM // HIZ (0) - HI-Z // 240_OHM (1) - 240 Ohm // 120_OHM (2) - 120 Ohm // 80_OHM (3) - 80 Ohm // 60_OHM (4) - 60 Ohm // 48_OHM (5) - 48 Ohm // 40_OHM (6) - 40 Ohm // 34_OHM (7) - 34 Ohm // SRE [0] - Slew Rate Field Reset: SLOW // Slew rate control. // SLOW (0) - Slow Slew Rate // FAST (1) - Fast Slew Rate HW_IOMUXC_SW_PAD_CTL_PAD_GPIO19_WR( BF_IOMUXC_SW_PAD_CTL_PAD_GPIO19_HYS_V(ENABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_GPIO19_PUS_V(100K_OHM_PU) | BF_IOMUXC_SW_PAD_CTL_PAD_GPIO19_PUE_V(PULL) | BF_IOMUXC_SW_PAD_CTL_PAD_GPIO19_PKE_V(ENABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_GPIO19_ODE_V(DISABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_GPIO19_SPEED_V(100MHZ) | BF_IOMUXC_SW_PAD_CTL_PAD_GPIO19_DSE_V(40_OHM) | BF_IOMUXC_SW_PAD_CTL_PAD_GPIO19_SRE_V(SLOW)); // Config ecspi1.ECSPI1_SCLK to pad EIM_DATA16(C25) // HW_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA16_WR(0x00000001); // HW_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA16_WR(0x0001B0B0); // HW_IOMUXC_ECSPI1_CSPI_CLK_IN_SELECT_INPUT_WR(0x00000002); // Mux Register: // IOMUXC_SW_MUX_CTL_PAD_EIM_DATA16(0x020E0144) // SION [4] - Software Input On Field Reset: DISABLED // Force the selected mux mode Input path no matter of MUX_MODE functionality. // DISABLED (0) - Input Path is determined by functionality of the selected mux mode (regular). // ENABLED (1) - Force input path of pad. // MUX_MODE [3:0] - MUX Mode Select Field Reset: ALT5 // Select iomux modes to be used for pad. // ALT0 (0) - Select instance: eim signal: EIM_DATA16 // ALT1 (1) - Select instance: ecspi1 signal: ECSPI1_SCLK // ALT2 (2) - Select instance: ipu1 signal: IPU1_DI0_PIN05 // ALT3 (3) - Select instance: ipu1 signal: IPU1_CSI1_DATA18 // ALT4 (4) - Select instance: hdmi signal: HDMI_TX_DDC_SDA // ALT5 (5) - Select instance: gpio3 signal: GPIO3_IO16 // ALT6 (6) - Select instance: i2c2 signal: I2C2_SDA // ALT8 (8) - Select instance: epdc signal: EPDC_DATA10 HW_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA16_WR( BF_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA16_SION_V(DISABLED) | BF_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA16_MUX_MODE_V(ALT1)); // Pad Control Register: // IOMUXC_SW_PAD_CTL_PAD_EIM_DATA16(0x020E0514) // HYS [16] - Hysteresis Enable Field Reset: ENABLED // DISABLED (0) - CMOS input // ENABLED (1) - Schmitt trigger input // PUS [15:14] - Pull Up / Down Config. Field Reset: 100K_OHM_PU // 100K_OHM_PD (0) - 100K Ohm Pull Down // 47K_OHM_PU (1) - 47K Ohm Pull Up // 100K_OHM_PU (2) - 100K Ohm Pull Up // 22K_OHM_PU (3) - 22K Ohm Pull Up // PUE [13] - Pull / Keep Select Field Reset: PULL // KEEP (0) - Keeper Enabled // PULL (1) - Pull Enabled // PKE [12] - Pull / Keep Enable Field Reset: ENABLED // DISABLED (0) - Pull/Keeper Disabled // ENABLED (1) - Pull/Keeper Enabled // ODE [11] - Open Drain Enable Field Reset: DISABLED // Enables open drain of the pin. // DISABLED (0) - Output is CMOS. // ENABLED (1) - Output is Open Drain. // SPEED [7:6] - Speed Field Reset: 100MHZ // RESERVED0 (0) - Reserved // 50MHZ (1) - Low (50 MHz) // 100MHZ (2) - Medium (100 MHz) // 200MHZ (3) - Maximum (200 MHz) // DSE [5:3] - Drive Strength Field Reset: 40_OHM // HIZ (0) - HI-Z // 240_OHM (1) - 240 Ohm // 120_OHM (2) - 120 Ohm // 80_OHM (3) - 80 Ohm // 60_OHM (4) - 60 Ohm // 48_OHM (5) - 48 Ohm // 40_OHM (6) - 40 Ohm // 34_OHM (7) - 34 Ohm // SRE [0] - Slew Rate Field Reset: SLOW // Slew rate control. // SLOW (0) - Slow Slew Rate // FAST (1) - Fast Slew Rate HW_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA16_WR( BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA16_HYS_V(ENABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA16_PUS_V(100K_OHM_PU) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA16_PUE_V(PULL) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA16_PKE_V(ENABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA16_ODE_V(DISABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA16_SPEED_V(100MHZ) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA16_DSE_V(40_OHM) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA16_SRE_V(SLOW)); // Pad EIM_DATA16 is involved in Daisy Chain. // Input Select Register: // IOMUXC_ECSPI1_CSPI_CLK_IN_SELECT_INPUT(0x020E07D8) // DAISY [1:0] - MUX Mode Select Field Reset: CSI0_DATA04_ALT2 // Selecting Pads Involved in Daisy Chain. // CSI0_DATA04_ALT2 (0) - Select signal ecspi1 ECSPI1_SCLK as input from pad CSI0_DATA04(ALT2). // DISP0_DATA20_ALT2 (1) - Select signal ecspi1 ECSPI1_SCLK as input from pad DISP0_DATA20(ALT2). // EIM_DATA16_ALT1 (2) - Select signal ecspi1 ECSPI1_SCLK as input from pad EIM_DATA16(ALT1). // KEY_COL0_ALT0 (3) - Select signal ecspi1 ECSPI1_SCLK as input from pad KEY_COL0(ALT0). HW_IOMUXC_ECSPI1_CSPI_CLK_IN_SELECT_INPUT_WR( BF_IOMUXC_ECSPI1_CSPI_CLK_IN_SELECT_INPUT_DAISY_V(EIM_DATA16_ALT1)); // Config ecspi1.ECSPI1_SS1 to pad EIM_DATA19(G21) // HW_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA19_WR(0x00000001); // HW_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA19_WR(0x0001B0B0); // HW_IOMUXC_ECSPI1_SS1_SELECT_INPUT_WR(0x00000001); // Mux Register: // IOMUXC_SW_MUX_CTL_PAD_EIM_DATA19(0x020E0150) // SION [4] - Software Input On Field Reset: DISABLED // Force the selected mux mode Input path no matter of MUX_MODE functionality. // DISABLED (0) - Input Path is determined by functionality of the selected mux mode (regular). // ENABLED (1) - Force input path of pad. // MUX_MODE [3:0] - MUX Mode Select Field Reset: ALT5 // Select iomux modes to be used for pad. // ALT0 (0) - Select instance: eim signal: EIM_DATA19 // ALT1 (1) - Select instance: ecspi1 signal: ECSPI1_SS1 // ALT2 (2) - Select instance: ipu1 signal: IPU1_DI0_PIN08 // ALT3 (3) - Select instance: ipu1 signal: IPU1_CSI1_DATA16 // ALT4 (4) - Select instance: uart1 signal: UART1_CTS_B // ALT5 (5) - Select instance: gpio3 signal: GPIO3_IO19 // ALT6 (6) - Select instance: epit1 signal: EPIT1_OUT // ALT8 (8) - Select instance: epdc signal: EPDC_DATA12 HW_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA19_WR( BF_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA19_SION_V(DISABLED) | BF_IOMUXC_SW_MUX_CTL_PAD_EIM_DATA19_MUX_MODE_V(ALT1)); // Pad Control Register: // IOMUXC_SW_PAD_CTL_PAD_EIM_DATA19(0x020E0520) // HYS [16] - Hysteresis Enable Field Reset: ENABLED // DISABLED (0) - CMOS input // ENABLED (1) - Schmitt trigger input // PUS [15:14] - Pull Up / Down Config. Field Reset: 100K_OHM_PU // 100K_OHM_PD (0) - 100K Ohm Pull Down // 47K_OHM_PU (1) - 47K Ohm Pull Up // 100K_OHM_PU (2) - 100K Ohm Pull Up // 22K_OHM_PU (3) - 22K Ohm Pull Up // PUE [13] - Pull / Keep Select Field Reset: PULL // KEEP (0) - Keeper Enabled // PULL (1) - Pull Enabled // PKE [12] - Pull / Keep Enable Field Reset: ENABLED // DISABLED (0) - Pull/Keeper Disabled // ENABLED (1) - Pull/Keeper Enabled // ODE [11] - Open Drain Enable Field Reset: DISABLED // Enables open drain of the pin. // DISABLED (0) - Output is CMOS. // ENABLED (1) - Output is Open Drain. // SPEED [7:6] - Speed Field Reset: 100MHZ // RESERVED0 (0) - Reserved // 50MHZ (1) - Low (50 MHz) // 100MHZ (2) - Medium (100 MHz) // 200MHZ (3) - Maximum (200 MHz) // DSE [5:3] - Drive Strength Field Reset: 40_OHM // HIZ (0) - HI-Z // 240_OHM (1) - 240 Ohm // 120_OHM (2) - 120 Ohm // 80_OHM (3) - 80 Ohm // 60_OHM (4) - 60 Ohm // 48_OHM (5) - 48 Ohm // 40_OHM (6) - 40 Ohm // 34_OHM (7) - 34 Ohm // SRE [0] - Slew Rate Field Reset: SLOW // Slew rate control. // SLOW (0) - Slow Slew Rate // FAST (1) - Fast Slew Rate HW_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA19_WR( BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA19_HYS_V(ENABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA19_PUS_V(100K_OHM_PU) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA19_PUE_V(PULL) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA19_PKE_V(ENABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA19_ODE_V(DISABLED) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA19_SPEED_V(100MHZ) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA19_DSE_V(40_OHM) | BF_IOMUXC_SW_PAD_CTL_PAD_EIM_DATA19_SRE_V(SLOW)); // Pad EIM_DATA19 is involved in Daisy Chain. // Input Select Register: // IOMUXC_ECSPI1_SS1_SELECT_INPUT(0x020E07E8) // DAISY [1:0] - MUX Mode Select Field Reset: DISP0_DATA15_ALT2 // Selecting Pads Involved in Daisy Chain. // DISP0_DATA15_ALT2 (0) - Select signal ecspi1 ECSPI1_SS1 as input from pad DISP0_DATA15(ALT2). // EIM_DATA19_ALT1 (1) - Select signal ecspi1 ECSPI1_SS1 as input from pad EIM_DATA19(ALT1). // KEY_COL2_ALT0 (2) - Select signal ecspi1 ECSPI1_SS1 as input from pad KEY_COL2(ALT0). HW_IOMUXC_ECSPI1_SS1_SELECT_INPUT_WR( BF_IOMUXC_ECSPI1_SS1_SELECT_INPUT_DAISY_V(EIM_DATA19_ALT1)); }