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Diffstat (limited to '')
| -rw-r--r-- | drivers/renesas/rcar/pfc/E3/pfc_init_e3.c | 651 |
1 files changed, 651 insertions, 0 deletions
diff --git a/drivers/renesas/rcar/pfc/E3/pfc_init_e3.c b/drivers/renesas/rcar/pfc/E3/pfc_init_e3.c new file mode 100644 index 0000000..bd0048e --- /dev/null +++ b/drivers/renesas/rcar/pfc/E3/pfc_init_e3.c @@ -0,0 +1,651 @@ +/* + * Copyright (c) 2018-2019, Renesas Electronics Corporation. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <stdint.h> /* for uint32_t */ +#include <lib/mmio.h> +#include "pfc_init_e3.h" +#include "rcar_def.h" +#include "../pfc_regs.h" + +/* PFC */ +#define GPSR0_SDA4 BIT(17) +#define GPSR0_SCL4 BIT(16) +#define GPSR0_D15 BIT(15) +#define GPSR0_D14 BIT(14) +#define GPSR0_D13 BIT(13) +#define GPSR0_D12 BIT(12) +#define GPSR0_D11 BIT(11) +#define GPSR0_D10 BIT(10) +#define GPSR0_D9 BIT(9) +#define GPSR0_D8 BIT(8) +#define GPSR0_D7 BIT(7) +#define GPSR0_D6 BIT(6) +#define GPSR0_D5 BIT(5) +#define GPSR0_D4 BIT(4) +#define GPSR0_D3 BIT(3) +#define GPSR0_D2 BIT(2) +#define GPSR0_D1 BIT(1) +#define GPSR0_D0 BIT(0) +#define GPSR1_WE0 BIT(22) +#define GPSR1_CS0 BIT(21) +#define GPSR1_CLKOUT BIT(20) +#define GPSR1_A19 BIT(19) +#define GPSR1_A18 BIT(18) +#define GPSR1_A17 BIT(17) +#define GPSR1_A16 BIT(16) +#define GPSR1_A15 BIT(15) +#define GPSR1_A14 BIT(14) +#define GPSR1_A13 BIT(13) +#define GPSR1_A12 BIT(12) +#define GPSR1_A11 BIT(11) +#define GPSR1_A10 BIT(10) +#define GPSR1_A9 BIT(9) +#define GPSR1_A8 BIT(8) +#define GPSR1_A7 BIT(7) +#define GPSR1_A6 BIT(6) +#define GPSR1_A5 BIT(5) +#define GPSR1_A4 BIT(4) +#define GPSR1_A3 BIT(3) +#define GPSR1_A2 BIT(2) +#define GPSR1_A1 BIT(1) +#define GPSR1_A0 BIT(0) +#define GPSR2_BIT27_REVERSED BIT(27) +#define GPSR2_BIT26_REVERSED BIT(26) +#define GPSR2_EX_WAIT0 BIT(25) +#define GPSR2_RD_WR BIT(24) +#define GPSR2_RD BIT(23) +#define GPSR2_BS BIT(22) +#define GPSR2_AVB_PHY_INT BIT(21) +#define GPSR2_AVB_TXCREFCLK BIT(20) +#define GPSR2_AVB_RD3 BIT(19) +#define GPSR2_AVB_RD2 BIT(18) +#define GPSR2_AVB_RD1 BIT(17) +#define GPSR2_AVB_RD0 BIT(16) +#define GPSR2_AVB_RXC BIT(15) +#define GPSR2_AVB_RX_CTL BIT(14) +#define GPSR2_RPC_RESET BIT(13) +#define GPSR2_RPC_RPC_INT BIT(12) +#define GPSR2_QSPI1_SSL BIT(11) +#define GPSR2_QSPI1_IO3 BIT(10) +#define GPSR2_QSPI1_IO2 BIT(9) +#define GPSR2_QSPI1_MISO_IO1 BIT(8) +#define GPSR2_QSPI1_MOSI_IO0 BIT(7) +#define GPSR2_QSPI1_SPCLK BIT(6) +#define GPSR2_QSPI0_SSL BIT(5) +#define GPSR2_QSPI0_IO3 BIT(4) +#define GPSR2_QSPI0_IO2 BIT(3) +#define GPSR2_QSPI0_MISO_IO1 BIT(2) +#define GPSR2_QSPI0_MOSI_IO0 BIT(1) +#define GPSR2_QSPI0_SPCLK BIT(0) +#define GPSR3_SD1_WP BIT(15) +#define GPSR3_SD1_CD BIT(14) +#define GPSR3_SD0_WP BIT(13) +#define GPSR3_SD0_CD BIT(12) +#define GPSR3_SD1_DAT3 BIT(11) +#define GPSR3_SD1_DAT2 BIT(10) +#define GPSR3_SD1_DAT1 BIT(9) +#define GPSR3_SD1_DAT0 BIT(8) +#define GPSR3_SD1_CMD BIT(7) +#define GPSR3_SD1_CLK BIT(6) +#define GPSR3_SD0_DAT3 BIT(5) +#define GPSR3_SD0_DAT2 BIT(4) +#define GPSR3_SD0_DAT1 BIT(3) +#define GPSR3_SD0_DAT0 BIT(2) +#define GPSR3_SD0_CMD BIT(1) +#define GPSR3_SD0_CLK BIT(0) +#define GPSR4_SD3_DS BIT(10) +#define GPSR4_SD3_DAT7 BIT(9) +#define GPSR4_SD3_DAT6 BIT(8) +#define GPSR4_SD3_DAT5 BIT(7) +#define GPSR4_SD3_DAT4 BIT(6) +#define GPSR4_SD3_DAT3 BIT(5) +#define GPSR4_SD3_DAT2 BIT(4) +#define GPSR4_SD3_DAT1 BIT(3) +#define GPSR4_SD3_DAT0 BIT(2) +#define GPSR4_SD3_CMD BIT(1) +#define GPSR4_SD3_CLK BIT(0) +#define GPSR5_MLB_DAT BIT(19) +#define GPSR5_MLB_SIG BIT(18) +#define GPSR5_MLB_CLK BIT(17) +#define GPSR5_SSI_SDATA9 BIT(16) +#define GPSR5_MSIOF0_SS2 BIT(15) +#define GPSR5_MSIOF0_SS1 BIT(14) +#define GPSR5_MSIOF0_SYNC BIT(13) +#define GPSR5_MSIOF0_TXD BIT(12) +#define GPSR5_MSIOF0_RXD BIT(11) +#define GPSR5_MSIOF0_SCK BIT(10) +#define GPSR5_RX2_A BIT(9) +#define GPSR5_TX2_A BIT(8) +#define GPSR5_SCK2_A BIT(7) +#define GPSR5_TX1 BIT(6) +#define GPSR5_RX1 BIT(5) +#define GPSR5_RTS0_A BIT(4) +#define GPSR5_CTS0_A BIT(3) +#define GPSR5_TX0_A BIT(2) +#define GPSR5_RX0_A BIT(1) +#define GPSR5_SCK0_A BIT(0) +#define GPSR6_USB30_PWEN BIT(17) +#define GPSR6_SSI_SDATA6 BIT(16) +#define GPSR6_SSI_WS6 BIT(15) +#define GPSR6_SSI_SCK6 BIT(14) +#define GPSR6_SSI_SDATA5 BIT(13) +#define GPSR6_SSI_WS5 BIT(12) +#define GPSR6_SSI_SCK5 BIT(11) +#define GPSR6_SSI_SDATA4 BIT(10) +#define GPSR6_USB30_OVC BIT(9) +#define GPSR6_AUDIO_CLKA BIT(8) +#define GPSR6_SSI_SDATA3 BIT(7) +#define GPSR6_SSI_WS349 BIT(6) +#define GPSR6_SSI_SCK349 BIT(5) +#define GPSR6_SSI_SDATA2 BIT(4) +#define GPSR6_SSI_SDATA1 BIT(3) +#define GPSR6_SSI_SDATA0 BIT(2) +#define GPSR6_SSI_WS01239 BIT(1) +#define GPSR6_SSI_SCK01239 BIT(0) + +#define IPSR_28_FUNC(x) ((uint32_t)(x) << 28U) +#define IPSR_24_FUNC(x) ((uint32_t)(x) << 24U) +#define IPSR_20_FUNC(x) ((uint32_t)(x) << 20U) +#define IPSR_16_FUNC(x) ((uint32_t)(x) << 16U) +#define IPSR_12_FUNC(x) ((uint32_t)(x) << 12U) +#define IPSR_8_FUNC(x) ((uint32_t)(x) << 8U) +#define IPSR_4_FUNC(x) ((uint32_t)(x) << 4U) +#define IPSR_0_FUNC(x) ((uint32_t)(x) << 0U) + +#define POCCTRL0_MASK (0x0007F000U) +#define POC_SD3_DS_33V BIT(29) +#define POC_SD3_DAT7_33V BIT(28) +#define POC_SD3_DAT6_33V BIT(27) +#define POC_SD3_DAT5_33V BIT(26) +#define POC_SD3_DAT4_33V BIT(25) +#define POC_SD3_DAT3_33V BIT(24) +#define POC_SD3_DAT2_33V BIT(23) +#define POC_SD3_DAT1_33V BIT(22) +#define POC_SD3_DAT0_33V BIT(21) +#define POC_SD3_CMD_33V BIT(20) +#define POC_SD3_CLK_33V BIT(19) +#define POC_SD1_DAT3_33V BIT(11) +#define POC_SD1_DAT2_33V BIT(10) +#define POC_SD1_DAT1_33V BIT(9) +#define POC_SD1_DAT0_33V BIT(8) +#define POC_SD1_CMD_33V BIT(7) +#define POC_SD1_CLK_33V BIT(6) +#define POC_SD0_DAT3_33V BIT(5) +#define POC_SD0_DAT2_33V BIT(4) +#define POC_SD0_DAT1_33V BIT(3) +#define POC_SD0_DAT0_33V BIT(2) +#define POC_SD0_CMD_33V BIT(1) +#define POC_SD0_CLK_33V BIT(0) + +#define POCCTRL2_MASK (0xFFFFFFFEU) +#define POC2_VREF_33V BIT(0) + +#define MOD_SEL0_ADGB_A ((uint32_t)0U << 29U) +#define MOD_SEL0_ADGB_B ((uint32_t)1U << 29U) +#define MOD_SEL0_ADGB_C ((uint32_t)2U << 29U) +#define MOD_SEL0_DRIF0_A ((uint32_t)0U << 28U) +#define MOD_SEL0_DRIF0_B ((uint32_t)1U << 28U) +#define MOD_SEL0_FM_A ((uint32_t)0U << 26U) +#define MOD_SEL0_FM_B ((uint32_t)1U << 26U) +#define MOD_SEL0_FM_C ((uint32_t)2U << 26U) +#define MOD_SEL0_FSO_A ((uint32_t)0U << 25U) +#define MOD_SEL0_FSO_B ((uint32_t)1U << 25U) +#define MOD_SEL0_HSCIF0_A ((uint32_t)0U << 24U) +#define MOD_SEL0_HSCIF0_B ((uint32_t)1U << 24U) +#define MOD_SEL0_HSCIF1_A ((uint32_t)0U << 23U) +#define MOD_SEL0_HSCIF1_B ((uint32_t)1U << 23U) +#define MOD_SEL0_HSCIF2_A ((uint32_t)0U << 22U) +#define MOD_SEL0_HSCIF2_B ((uint32_t)1U << 22U) +#define MOD_SEL0_I2C1_A ((uint32_t)0U << 20U) +#define MOD_SEL0_I2C1_B ((uint32_t)1U << 20U) +#define MOD_SEL0_I2C1_C ((uint32_t)2U << 20U) +#define MOD_SEL0_I2C1_D ((uint32_t)3U << 20U) +#define MOD_SEL0_I2C2_A ((uint32_t)0U << 17U) +#define MOD_SEL0_I2C2_B ((uint32_t)1U << 17U) +#define MOD_SEL0_I2C2_C ((uint32_t)2U << 17U) +#define MOD_SEL0_I2C2_D ((uint32_t)3U << 17U) +#define MOD_SEL0_I2C2_E ((uint32_t)4U << 17U) +#define MOD_SEL0_NDFC_A ((uint32_t)0U << 16U) +#define MOD_SEL0_NDFC_B ((uint32_t)1U << 16U) +#define MOD_SEL0_PWM0_A ((uint32_t)0U << 15U) +#define MOD_SEL0_PWM0_B ((uint32_t)1U << 15U) +#define MOD_SEL0_PWM1_A ((uint32_t)0U << 14U) +#define MOD_SEL0_PWM1_B ((uint32_t)1U << 14U) +#define MOD_SEL0_PWM2_A ((uint32_t)0U << 12U) +#define MOD_SEL0_PWM2_B ((uint32_t)1U << 12U) +#define MOD_SEL0_PWM2_C ((uint32_t)2U << 12U) +#define MOD_SEL0_PWM3_A ((uint32_t)0U << 10U) +#define MOD_SEL0_PWM3_B ((uint32_t)1U << 10U) +#define MOD_SEL0_PWM3_C ((uint32_t)2U << 10U) +#define MOD_SEL0_PWM4_A ((uint32_t)0U << 9U) +#define MOD_SEL0_PWM4_B ((uint32_t)1U << 9U) +#define MOD_SEL0_PWM5_A ((uint32_t)0U << 8U) +#define MOD_SEL0_PWM5_B ((uint32_t)1U << 8U) +#define MOD_SEL0_PWM6_A ((uint32_t)0U << 7U) +#define MOD_SEL0_PWM6_B ((uint32_t)1U << 7U) +#define MOD_SEL0_REMOCON_A ((uint32_t)0U << 5U) +#define MOD_SEL0_REMOCON_B ((uint32_t)1U << 5U) +#define MOD_SEL0_REMOCON_C ((uint32_t)2U << 5U) +#define MOD_SEL0_SCIF_A ((uint32_t)0U << 4U) +#define MOD_SEL0_SCIF_B ((uint32_t)1U << 4U) +#define MOD_SEL0_SCIF0_A ((uint32_t)0U << 3U) +#define MOD_SEL0_SCIF0_B ((uint32_t)1U << 3U) +#define MOD_SEL0_SCIF2_A ((uint32_t)0U << 2U) +#define MOD_SEL0_SCIF2_B ((uint32_t)1U << 2U) +#define MOD_SEL0_SPEED_PULSE_IF_A ((uint32_t)0U << 0U) +#define MOD_SEL0_SPEED_PULSE_IF_B ((uint32_t)1U << 0U) +#define MOD_SEL0_SPEED_PULSE_IF_C ((uint32_t)2U << 0U) +#define MOD_SEL1_SIMCARD_A ((uint32_t)0U << 31U) +#define MOD_SEL1_SIMCARD_B ((uint32_t)1U << 31U) +#define MOD_SEL1_SSI2_A ((uint32_t)0U << 30U) +#define MOD_SEL1_SSI2_B ((uint32_t)1U << 30U) +#define MOD_SEL1_TIMER_TMU_A ((uint32_t)0U << 29U) +#define MOD_SEL1_TIMER_TMU_B ((uint32_t)1U << 29U) +#define MOD_SEL1_USB20_CH0_A ((uint32_t)0U << 28U) +#define MOD_SEL1_USB20_CH0_B ((uint32_t)1U << 28U) +#define MOD_SEL1_DRIF2_A ((uint32_t)0U << 26U) +#define MOD_SEL1_DRIF2_B ((uint32_t)1U << 26U) +#define MOD_SEL1_DRIF3_A ((uint32_t)0U << 25U) +#define MOD_SEL1_DRIF3_B ((uint32_t)1U << 25U) +#define MOD_SEL1_HSCIF3_A ((uint32_t)0U << 22U) +#define MOD_SEL1_HSCIF3_B ((uint32_t)1U << 22U) +#define MOD_SEL1_HSCIF3_C ((uint32_t)2U << 22U) +#define MOD_SEL1_HSCIF3_D ((uint32_t)3U << 22U) +#define MOD_SEL1_HSCIF3_E ((uint32_t)4U << 22U) +#define MOD_SEL1_HSCIF4_A ((uint32_t)0U << 19U) +#define MOD_SEL1_HSCIF4_B ((uint32_t)1U << 19U) +#define MOD_SEL1_HSCIF4_C ((uint32_t)2U << 19U) +#define MOD_SEL1_HSCIF4_D ((uint32_t)3U << 19U) +#define MOD_SEL1_HSCIF4_E ((uint32_t)4U << 19U) +#define MOD_SEL1_I2C6_A ((uint32_t)0U << 18U) +#define MOD_SEL1_I2C6_B ((uint32_t)1U << 18U) +#define MOD_SEL1_I2C7_A ((uint32_t)0U << 17U) +#define MOD_SEL1_I2C7_B ((uint32_t)1U << 17U) +#define MOD_SEL1_MSIOF2_A ((uint32_t)0U << 16U) +#define MOD_SEL1_MSIOF2_B ((uint32_t)1U << 16U) +#define MOD_SEL1_MSIOF3_A ((uint32_t)0U << 15U) +#define MOD_SEL1_MSIOF3_B ((uint32_t)1U << 15U) +#define MOD_SEL1_SCIF3_A ((uint32_t)0U << 13U) +#define MOD_SEL1_SCIF3_B ((uint32_t)1U << 13U) +#define MOD_SEL1_SCIF3_C ((uint32_t)2U << 13U) +#define MOD_SEL1_SCIF4_A ((uint32_t)0U << 11U) +#define MOD_SEL1_SCIF4_B ((uint32_t)1U << 11U) +#define MOD_SEL1_SCIF4_C ((uint32_t)2U << 11U) +#define MOD_SEL1_SCIF5_A ((uint32_t)0U << 9U) +#define MOD_SEL1_SCIF5_B ((uint32_t)1U << 9U) +#define MOD_SEL1_SCIF5_C ((uint32_t)2U << 9U) +#define MOD_SEL1_VIN4_A ((uint32_t)0U << 8U) +#define MOD_SEL1_VIN4_B ((uint32_t)1U << 8U) +#define MOD_SEL1_VIN5_A ((uint32_t)0U << 7U) +#define MOD_SEL1_VIN5_B ((uint32_t)1U << 7U) +#define MOD_SEL1_ADGC_A ((uint32_t)0U << 5U) +#define MOD_SEL1_ADGC_B ((uint32_t)1U << 5U) +#define MOD_SEL1_ADGC_C ((uint32_t)2U << 5U) +#define MOD_SEL1_SSI9_A ((uint32_t)0U << 4U) +#define MOD_SEL1_SSI9_B ((uint32_t)1U << 4U) + +static void pfc_reg_write(uint32_t addr, uint32_t data) +{ + mmio_write_32(PFC_PMMR, ~data); + mmio_write_32((uintptr_t)addr, data); +} + +void pfc_init_e3(void) +{ + uint32_t reg; + + /* initialize module select */ + pfc_reg_write(PFC_MOD_SEL0, MOD_SEL0_ADGB_A + | MOD_SEL0_DRIF0_A + | MOD_SEL0_FM_A + | MOD_SEL0_FSO_A + | MOD_SEL0_HSCIF0_A + | MOD_SEL0_HSCIF1_A + | MOD_SEL0_HSCIF2_A + | MOD_SEL0_I2C1_A + | MOD_SEL0_I2C2_A + | MOD_SEL0_NDFC_A + | MOD_SEL0_PWM0_A + | MOD_SEL0_PWM1_A + | MOD_SEL0_PWM2_A + | MOD_SEL0_PWM3_A + | MOD_SEL0_PWM4_A + | MOD_SEL0_PWM5_A + | MOD_SEL0_PWM6_A + | MOD_SEL0_REMOCON_A + | MOD_SEL0_SCIF_A + | MOD_SEL0_SCIF0_A + | MOD_SEL0_SCIF2_A + | MOD_SEL0_SPEED_PULSE_IF_A); + pfc_reg_write(PFC_MOD_SEL1, MOD_SEL1_SIMCARD_A + | MOD_SEL1_SSI2_A + | MOD_SEL1_TIMER_TMU_A + | MOD_SEL1_USB20_CH0_B + | MOD_SEL1_DRIF2_A + | MOD_SEL1_DRIF3_A + | MOD_SEL1_HSCIF3_A + | MOD_SEL1_HSCIF4_A + | MOD_SEL1_I2C6_A + | MOD_SEL1_I2C7_A + | MOD_SEL1_MSIOF2_A + | MOD_SEL1_MSIOF3_A + | MOD_SEL1_SCIF3_A + | MOD_SEL1_SCIF4_A + | MOD_SEL1_SCIF5_A + | MOD_SEL1_VIN4_A + | MOD_SEL1_VIN5_A + | MOD_SEL1_ADGC_A + | MOD_SEL1_SSI9_A); + + /* initialize peripheral function select */ + pfc_reg_write(PFC_IPSR0, IPSR_28_FUNC(0) /* QSPI1_MISO/IO1 */ + | IPSR_24_FUNC(0) /* QSPI1_MOSI/IO0 */ + | IPSR_20_FUNC(0) /* QSPI1_SPCLK */ + | IPSR_16_FUNC(0) /* QSPI0_IO3 */ + | IPSR_12_FUNC(0) /* QSPI0_IO2 */ + | IPSR_8_FUNC(0) /* QSPI0_MISO/IO1 */ + | IPSR_4_FUNC(0) /* QSPI0_MOSI/IO0 */ + | IPSR_0_FUNC(0)); /* QSPI0_SPCLK */ + pfc_reg_write(PFC_IPSR1, IPSR_28_FUNC(0) /* AVB_RD2 */ + | IPSR_24_FUNC(0) /* AVB_RD1 */ + | IPSR_20_FUNC(0) /* AVB_RD0 */ + | IPSR_16_FUNC(0) /* RPC_RESET# */ + | IPSR_12_FUNC(0) /* RPC_INT# */ + | IPSR_8_FUNC(0) /* QSPI1_SSL */ + | IPSR_4_FUNC(0) /* QSPI1_IO3 */ + | IPSR_0_FUNC(0)); /* QSPI1_IO2 */ + pfc_reg_write(PFC_IPSR2, IPSR_28_FUNC(1) /* IRQ0 */ + | IPSR_24_FUNC(0) + | IPSR_20_FUNC(0) + | IPSR_16_FUNC(2) /* AVB_LINK */ + | IPSR_12_FUNC(0) + | IPSR_8_FUNC(0) /* AVB_MDC */ + | IPSR_4_FUNC(0) /* AVB_MDIO */ + | IPSR_0_FUNC(0)); /* AVB_TXCREFCLK */ + pfc_reg_write(PFC_IPSR3, IPSR_28_FUNC(5) /* DU_HSYNC */ + | IPSR_24_FUNC(0) + | IPSR_20_FUNC(0) + | IPSR_16_FUNC(0) + | IPSR_12_FUNC(5) /* DU_DG4 */ + | IPSR_8_FUNC(5) /* DU_DOTCLKOUT0 */ + | IPSR_4_FUNC(5) /* DU_DISP */ + | IPSR_0_FUNC(1)); /* IRQ1 */ + pfc_reg_write(PFC_IPSR4, IPSR_28_FUNC(5) /* DU_DB5 */ + | IPSR_24_FUNC(5) /* DU_DB4 */ + | IPSR_20_FUNC(5) /* DU_DB3 */ + | IPSR_16_FUNC(5) /* DU_DB2 */ + | IPSR_12_FUNC(5) /* DU_DG6 */ + | IPSR_8_FUNC(5) /* DU_VSYNC */ + | IPSR_4_FUNC(5) /* DU_DG5 */ + | IPSR_0_FUNC(5)); /* DU_DG7 */ + pfc_reg_write(PFC_IPSR5, IPSR_28_FUNC(5) /* DU_DR3 */ + | IPSR_24_FUNC(5) /* DU_DB7 */ + | IPSR_20_FUNC(5) /* DU_DR2 */ + | IPSR_16_FUNC(5) /* DU_DR1 */ + | IPSR_12_FUNC(5) /* DU_DR0 */ + | IPSR_8_FUNC(5) /* DU_DB1 */ + | IPSR_4_FUNC(5) /* DU_DB0 */ + | IPSR_0_FUNC(5)); /* DU_DB6 */ + pfc_reg_write(PFC_IPSR6, IPSR_28_FUNC(5) /* DU_DG1 */ + | IPSR_24_FUNC(5) /* DU_DG0 */ + | IPSR_20_FUNC(5) /* DU_DR7 */ + | IPSR_16_FUNC(2) /* IRQ5 */ + | IPSR_12_FUNC(5) /* DU_DR6 */ + | IPSR_8_FUNC(5) /* DU_DR5 */ + | IPSR_4_FUNC(0) + | IPSR_0_FUNC(5)); /* DU_DR4 */ + pfc_reg_write(PFC_IPSR7, IPSR_28_FUNC(0) /* SD0_CLK */ + | IPSR_24_FUNC(0) + | IPSR_20_FUNC(5) /* DU_DOTCLKIN0 */ + | IPSR_16_FUNC(5) /* DU_DG3 */ + | IPSR_12_FUNC(0) + | IPSR_8_FUNC(0) + | IPSR_4_FUNC(0) + | IPSR_0_FUNC(5)); /* DU_DG2 */ + pfc_reg_write(PFC_IPSR8, IPSR_28_FUNC(0) /* SD1_DAT0 */ + | IPSR_24_FUNC(0) /* SD1_CMD */ + | IPSR_20_FUNC(0) /* SD1_CLK */ + | IPSR_16_FUNC(0) /* SD0_DAT3 */ + | IPSR_12_FUNC(0) /* SD0_DAT2 */ + | IPSR_8_FUNC(0) /* SD0_DAT1 */ + | IPSR_4_FUNC(0) /* SD0_DAT0 */ + | IPSR_0_FUNC(0)); /* SD0_CMD */ + pfc_reg_write(PFC_IPSR9, IPSR_28_FUNC(0) /* SD3_DAT2 */ + | IPSR_24_FUNC(0) /* SD3_DAT1 */ + | IPSR_20_FUNC(0) /* SD3_DAT0 */ + | IPSR_16_FUNC(0) /* SD3_CMD */ + | IPSR_12_FUNC(0) /* SD3_CLK */ + | IPSR_8_FUNC(0) /* SD1_DAT3 */ + | IPSR_4_FUNC(0) /* SD1_DAT2 */ + | IPSR_0_FUNC(0)); /* SD1_DAT1 */ + pfc_reg_write(PFC_IPSR10, IPSR_28_FUNC(0) /* SD0_WP */ + | IPSR_24_FUNC(0) /* SD0_CD */ + | IPSR_20_FUNC(0) /* SD3_DS */ + | IPSR_16_FUNC(0) /* SD3_DAT7 */ + | IPSR_12_FUNC(0) /* SD3_DAT6 */ + | IPSR_8_FUNC(0) /* SD3_DAT5 */ + | IPSR_4_FUNC(0) /* SD3_DAT4 */ + | IPSR_0_FUNC(0)); /* SD3_DAT3 */ + pfc_reg_write(PFC_IPSR11, IPSR_28_FUNC(0) + | IPSR_24_FUNC(0) + | IPSR_20_FUNC(2) /* AUDIO_CLKOUT1_A */ + | IPSR_16_FUNC(2) /* AUDIO_CLKOUT_A */ + | IPSR_12_FUNC(0) + | IPSR_8_FUNC(0) + | IPSR_4_FUNC(0) /* SD1_WP */ + | IPSR_0_FUNC(0)); /* SD1_CD */ + pfc_reg_write(PFC_IPSR12, IPSR_28_FUNC(0) + | IPSR_24_FUNC(0) + | IPSR_20_FUNC(0) + | IPSR_16_FUNC(0) + | IPSR_12_FUNC(0) /* RX2_A */ + | IPSR_8_FUNC(0) /* TX2_A */ + | IPSR_4_FUNC(2) /* AUDIO_CLKB_A */ + | IPSR_0_FUNC(0)); + pfc_reg_write(PFC_IPSR13, IPSR_28_FUNC(0) + | IPSR_24_FUNC(0) + | IPSR_20_FUNC(0) + | IPSR_16_FUNC(0) + | IPSR_12_FUNC(0) + | IPSR_8_FUNC(2) /* AUDIO_CLKC_A */ + | IPSR_4_FUNC(1) /* HTX2_A */ + | IPSR_0_FUNC(1)); /* HRX2_A */ + pfc_reg_write(PFC_IPSR14, IPSR_28_FUNC(3) /* USB0_PWEN_B */ + | IPSR_24_FUNC(0) /* SSI_SDATA4 */ + | IPSR_20_FUNC(0) /* SSI_SDATA3 */ + | IPSR_16_FUNC(0) /* SSI_WS349 */ + | IPSR_12_FUNC(0) /* SSI_SCK349 */ + | IPSR_8_FUNC(0) + | IPSR_4_FUNC(0) /* SSI_SDATA1 */ + | IPSR_0_FUNC(0)); /* SSI_SDATA0 */ + pfc_reg_write(PFC_IPSR15, IPSR_28_FUNC(0) /* USB30_OVC */ + | IPSR_24_FUNC(0) /* USB30_PWEN */ + | IPSR_20_FUNC(0) /* AUDIO_CLKA */ + | IPSR_16_FUNC(1) /* HRTS2#_A */ + | IPSR_12_FUNC(1) /* HCTS2#_A */ + | IPSR_8_FUNC(0) + | IPSR_4_FUNC(0) + | IPSR_0_FUNC(3)); /* USB0_OVC_B */ + + /* initialize GPIO/perihperal function select */ + pfc_reg_write(PFC_GPSR0, GPSR0_SCL4 + | GPSR0_D15 + | GPSR0_D11 + | GPSR0_D10 + | GPSR0_D9 + | GPSR0_D8 + | GPSR0_D7 + | GPSR0_D6 + | GPSR0_D5 + | GPSR0_D3 + | GPSR0_D2 + | GPSR0_D1 + | GPSR0_D0); + pfc_reg_write(PFC_GPSR1, GPSR1_WE0 + | GPSR1_CS0 + | GPSR1_A19 + | GPSR1_A18 + | GPSR1_A17 + | GPSR1_A16 + | GPSR1_A15 + | GPSR1_A14 + | GPSR1_A13 + | GPSR1_A12 + | GPSR1_A11 + | GPSR1_A10 + | GPSR1_A9 + | GPSR1_A8 + | GPSR1_A4 + | GPSR1_A3 + | GPSR1_A2 + | GPSR1_A1 + | GPSR1_A0); + pfc_reg_write(PFC_GPSR2, GPSR2_BIT27_REVERSED + | GPSR2_BIT26_REVERSED + | GPSR2_RD + | GPSR2_AVB_PHY_INT + | GPSR2_AVB_TXCREFCLK + | GPSR2_AVB_RD3 + | GPSR2_AVB_RD2 + | GPSR2_AVB_RD1 + | GPSR2_AVB_RD0 + | GPSR2_AVB_RXC + | GPSR2_AVB_RX_CTL + | GPSR2_RPC_RESET + | GPSR2_RPC_RPC_INT + | GPSR2_QSPI1_SSL + | GPSR2_QSPI1_IO3 + | GPSR2_QSPI1_IO2 + | GPSR2_QSPI1_MISO_IO1 + | GPSR2_QSPI1_MOSI_IO0 + | GPSR2_QSPI1_SPCLK + | GPSR2_QSPI0_SSL + | GPSR2_QSPI0_IO3 + | GPSR2_QSPI0_IO2 + | GPSR2_QSPI0_MISO_IO1 + | GPSR2_QSPI0_MOSI_IO0 + | GPSR2_QSPI0_SPCLK); + pfc_reg_write(PFC_GPSR3, GPSR3_SD1_WP + | GPSR3_SD1_CD + | GPSR3_SD0_WP + | GPSR3_SD0_CD + | GPSR3_SD1_DAT3 + | GPSR3_SD1_DAT2 + | GPSR3_SD1_DAT1 + | GPSR3_SD1_DAT0 + | GPSR3_SD1_CMD + | GPSR3_SD1_CLK + | GPSR3_SD0_DAT3 + | GPSR3_SD0_DAT2 + | GPSR3_SD0_DAT1 + | GPSR3_SD0_DAT0 + | GPSR3_SD0_CMD + | GPSR3_SD0_CLK); + pfc_reg_write(PFC_GPSR4, GPSR4_SD3_DS + | GPSR4_SD3_DAT7 + | GPSR4_SD3_DAT6 + | GPSR4_SD3_DAT5 + | GPSR4_SD3_DAT4 + | GPSR4_SD3_DAT3 + | GPSR4_SD3_DAT2 + | GPSR4_SD3_DAT1 + | GPSR4_SD3_DAT0 + | GPSR4_SD3_CMD + | GPSR4_SD3_CLK); + pfc_reg_write(PFC_GPSR5, GPSR5_SSI_SDATA9 + | GPSR5_MSIOF0_SS2 + | GPSR5_MSIOF0_SS1 + | GPSR5_RX2_A + | GPSR5_TX2_A + | GPSR5_SCK2_A + | GPSR5_RTS0_A + | GPSR5_CTS0_A); + pfc_reg_write(PFC_GPSR6, GPSR6_USB30_PWEN + | GPSR6_SSI_SDATA6 + | GPSR6_SSI_WS6 + | GPSR6_SSI_WS5 + | GPSR6_SSI_SCK5 + | GPSR6_SSI_SDATA4 + | GPSR6_USB30_OVC + | GPSR6_AUDIO_CLKA + | GPSR6_SSI_SDATA3 + | GPSR6_SSI_WS349 + | GPSR6_SSI_SCK349 + | GPSR6_SSI_SDATA1 + | GPSR6_SSI_SDATA0 + | GPSR6_SSI_WS01239 + | GPSR6_SSI_SCK01239); + + /* initialize POC control */ + reg = mmio_read_32(PFC_POCCTRL0); + reg = ((reg & POCCTRL0_MASK) | POC_SD1_DAT3_33V + | POC_SD1_DAT2_33V + | POC_SD1_DAT1_33V + | POC_SD1_DAT0_33V + | POC_SD1_CMD_33V + | POC_SD1_CLK_33V + | POC_SD0_DAT3_33V + | POC_SD0_DAT2_33V + | POC_SD0_DAT1_33V + | POC_SD0_DAT0_33V + | POC_SD0_CMD_33V + | POC_SD0_CLK_33V); + pfc_reg_write(PFC_POCCTRL0, reg); + reg = mmio_read_32(PFC_POCCTRL2); + reg = (reg & POCCTRL2_MASK); + pfc_reg_write(PFC_POCCTRL2, reg); + + /* initialize LSI pin pull-up/down control */ + pfc_reg_write(PFC_PUD0, 0xFDF80000U); + pfc_reg_write(PFC_PUD1, 0xCE298464U); + pfc_reg_write(PFC_PUD2, 0xA4C380F4U); + pfc_reg_write(PFC_PUD3, 0x0000079FU); + pfc_reg_write(PFC_PUD4, 0xFFF0FFFFU); + pfc_reg_write(PFC_PUD5, 0x40000000U); + + /* initialize LSI pin pull-enable register */ + pfc_reg_write(PFC_PUEN0, 0xFFF00000U); + pfc_reg_write(PFC_PUEN1, 0x00000000U); + pfc_reg_write(PFC_PUEN2, 0x00000004U); + pfc_reg_write(PFC_PUEN3, 0x00000000U); + pfc_reg_write(PFC_PUEN4, 0x07800010U); + pfc_reg_write(PFC_PUEN5, 0x00000000U); + + /* initialize positive/negative logic select */ + mmio_write_32(GPIO_POSNEG0, 0x00000000U); + mmio_write_32(GPIO_POSNEG1, 0x00000000U); + mmio_write_32(GPIO_POSNEG2, 0x00000000U); + mmio_write_32(GPIO_POSNEG3, 0x00000000U); + mmio_write_32(GPIO_POSNEG4, 0x00000000U); + mmio_write_32(GPIO_POSNEG5, 0x00000000U); + mmio_write_32(GPIO_POSNEG6, 0x00000000U); + + /* initialize general IO/interrupt switching */ + mmio_write_32(GPIO_IOINTSEL0, 0x00020000U); + mmio_write_32(GPIO_IOINTSEL1, 0x00000000U); + mmio_write_32(GPIO_IOINTSEL2, 0x00000000U); + mmio_write_32(GPIO_IOINTSEL3, 0x00000000U); + mmio_write_32(GPIO_IOINTSEL4, 0x00000000U); + mmio_write_32(GPIO_IOINTSEL5, 0x00000000U); + mmio_write_32(GPIO_IOINTSEL6, 0x00000000U); + + /* initialize general output register */ + mmio_write_32(GPIO_OUTDT0, 0x00000010U); + mmio_write_32(GPIO_OUTDT1, 0x00100000U); + mmio_write_32(GPIO_OUTDT2, 0x00000000U); + mmio_write_32(GPIO_OUTDT3, 0x00008000U); + mmio_write_32(GPIO_OUTDT5, 0x00060000U); + mmio_write_32(GPIO_OUTDT6, 0x00000000U); + + /* initialize general input/output switching */ + mmio_write_32(GPIO_INOUTSEL0, 0x00000010U); + mmio_write_32(GPIO_INOUTSEL1, 0x00100020U); + mmio_write_32(GPIO_INOUTSEL2, 0x03000000U); + mmio_write_32(GPIO_INOUTSEL3, 0x00008000U); + mmio_write_32(GPIO_INOUTSEL4, 0x00000000U); + mmio_write_32(GPIO_INOUTSEL5, 0x00060000U); + mmio_write_32(GPIO_INOUTSEL6, 0x00004000U); +} |