// SPDX-License-Identifier: GPL-2.0
//
// src4xxx.h -- SRC4XXX ALSA SoC audio driver
//
// Copyright 2021-2022 Deqx Pty Ltd
// Author: Matt R Flax <flatmax@flatmax.com>
#ifndef __SRC4XXX_H__
#define __SRC4XXX_H__
#define SRC4XXX_RES_00 0 x00
#define SRC4XXX_PWR_RST_01 0 x01
#define SRC4XXX_RESET 0 x80
#define SRC4XXX_POWER_DOWN 0 x00
#define SRC4XXX_POWER_ENABLE 0 x20
#define SRC4XXX_ENABLE_SRC 0 x1
#define SRC4XXX_ENABLE_SRC_SHIFT 0
#define SRC4XXX_ENABLE_DIR 0 x2
#define SRC4XXX_ENABLE_DIR_SHIFT 1
#define SRC4XXX_ENABLE_DIT 0 x4
#define SRC4XXX_ENABLE_DIT_SHIFT 2
#define SRC4XXX_ENABLE_PORT_B 0 x8
#define SRC4XXX_ENABLE_PORT_B_SHIFT 3
#define SRC4XXX_ENABLE_PORT_A 0 x10
#define SRC4XXX_ENABLE_PORT_A_SHIFT 4
#define SRC4XXX_PORTA_CTL_03 0 x03
#define SRC4XXX_BUS_MASTER 0 x8
#define SRC4XXX_BUS_LEFT_J 0 x0
#define SRC4XXX_BUS_I2S 0 x1
#define SRC4XXX_BUS_RIGHT_J_16 0 x4
#define SRC4XXX_BUS_RIGHT_J_18 0 x5
#define SRC4XXX_BUS_RIGHT_J_20 0 x6
#define SRC4XXX_BUS_RIGHT_J_24 0 x7
#define SRC4XXX_BUS_FMT_MS_MASK 0 xf
#define SRC4XXX_PORTA_CTL_04 0 x04
#define SRC4XXX_MCLK_DIV_MASK 0 x3
#define SRC4XXX_BUS_FMT(id) (SRC4XXX_PORTA_CTL_03+2 *id)
#define SRC4XXX_BUS_CLK(id) (SRC4XXX_PORTA_CTL_04+2 *id)
#define SRC4XXX_PORTB_CTL_05 0 x05
#define SRC4XXX_PORTB_CTL_06 0 x06
#define SRC4XXX_TX_CTL_07 0 x07
#define SRC4XXX_TX_MCLK_DIV_MASK 0 x60
#define SRC4XXX_TX_MCLK_DIV_SHIFT 5
#define SRC4XXX_TX_CTL_08 0 x08
#define SRC4XXX_TX_CTL_09 0 x09
#define SRC4XXX_SRC_DIT_IRQ_MSK_0B 0 x0B
#define SRC4XXX_SRC_BTI_EN 0 x01
#define SRC4XXX_SRC_TSLIP_EN 0 x02
#define SRC4XXX_SRC_DIT_IRQ_MODE_0C 0 x0C
#define SRC4XXX_RCV_CTL_0D 0 x0D
#define SRC4XXX_RXCLK_RXCKI 0 x0
#define SRC4XXX_RXCLK_MCLK 0 x8
#define SRC4XXX_RCV_CTL_0E 0 x0E
#define SRC4XXX_REC_MCLK_EN 0 x1
#define SRC4XXX_PLL2_DIV_0 (0 x0<<1 )
#define SRC4XXX_PLL2_DIV_2 (0 x1<<1 )
#define SRC4XXX_PLL2_DIV_4 (0 x2<<1 )
#define SRC4XXX_PLL2_DIV_8 (0 x3<<1 )
#define SRC4XXX_PLL2_LOL 0 x8
#define SRC4XXX_RCV_PLL_0F 0 x0F
#define SRC4XXX_RCV_PLL_10 0 x10
#define SRC4XXX_RCV_PLL_11 0 x11
#define SRC4XXX_RVC_IRQ_MSK_16 0 x16
#define SRC4XXX_RVC_IRQ_MSK_17 0 x17
#define SRC4XXX_RVC_IRQ_MODE_18 0 x18
#define SRC4XXX_RVC_IRQ_MODE_19 0 x19
#define SRC4XXX_RVC_IRQ_MODE_1A 0 x1A
#define SRC4XXX_GPIO_1_1B 0 x1B
#define SRC4XXX_GPIO_2_1C 0 x1C
#define SRC4XXX_GPIO_3_1D 0 x1D
#define SRC4XXX_GPIO_4_1E 0 x1E
#define SRC4XXX_SCR_CTL_2D 0 x2D
#define SRC4XXX_SCR_CTL_2E 0 x2E
#define SRC4XXX_SCR_CTL_2F 0 x2F
#define SRC4XXX_SCR_CTL_30 0 x30
#define SRC4XXX_SCR_CTL_31 0 x31
#define SRC4XXX_PAGE_SEL_7F 0 x7F
// read only registers
#define SRC4XXX_GLOBAL_ITR_STS_02 0 x02
#define SRC4XXX_SRC_DIT_STS_0A 0 x0A
#define SRC4XXX_NON_AUDIO_D_12 0 x12
#define SRC4XXX_RVC_STS_13 0 x13
#define SRC4XXX_RVC_STS_14 0 x14
#define SRC4XXX_RVC_STS_15 0 x15
#define SRC4XXX_SUB_CODE_1F 0 x1F
#define SRC4XXX_SUB_CODE_20 0 x20
#define SRC4XXX_SUB_CODE_21 0 x21
#define SRC4XXX_SUB_CODE_22 0 x22
#define SRC4XXX_SUB_CODE_23 0 x23
#define SRC4XXX_SUB_CODE_24 0 x24
#define SRC4XXX_SUB_CODE_25 0 x25
#define SRC4XXX_SUB_CODE_26 0 x26
#define SRC4XXX_SUB_CODE_27 0 x27
#define SRC4XXX_SUB_CODE_28 0 x28
#define SRC4XXX_PC_PREAMBLE_HI_29 0 x29
#define SRC4XXX_PC_PREAMBLE_LO_2A 0 x2A
#define SRC4XXX_PD_PREAMBLE_HI_2B 0 x2B
#define SRC4XXX_PC_PREAMBLE_LO_2C 0 x2C
#define SRC4XXX_IO_RATIO_32 0 x32
#define SRC4XXX_IO_RATIO_33 0 x33
int src4xxx_probe(struct device *dev, struct regmap *regmap,
void (*switch_mode)(struct device *dev));
extern const struct regmap_config src4xxx_regmap_config;
#endif /* __SRC4XXX_H__ */
Messung V0.5 in Prozent C=96 H=95 G=95
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-06)
¤
*© Formatika GbR, Deutschland