ASoC: codecs: add support for ES8326

The ES8326 codec is not compatible with ES8316 and requires
a dedicated driver.

------
v6 remove rate 96000 remove HEX suffix
Signed-off-by: David Yang <yangxiaohua@everest-semi.com>
Signed-off-by: Zhu Ning <zhuning@everest-semi.com>
Link: https://lore.kernel.org/r/20220816024456.4475-2-zhuning0077@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/Kconfig

@@ -98,6 +98,7 @@ config SND_SOC_ALL_CODECS
 	imply SND_SOC_DA9055
 	imply SND_SOC_DMIC
 	imply SND_SOC_ES8316
+	imply SND_SOC_ES8326
 	imply SND_SOC_ES8328_SPI
 	imply SND_SOC_ES8328_I2C
 	imply SND_SOC_ES7134
@@ -914,6 +915,10 @@ config SND_SOC_ES8316
 	tristate "Everest Semi ES8316 CODEC"
 	depends on I2C
 
+config SND_SOC_ES8326
+	tristate "Everest Semi ES8326 CODEC"
+	depends on I2C
+
 config SND_SOC_ES8328
 	tristate
 

sound/soc/codecs/Makefile

@@ -100,6 +100,7 @@ snd-soc-dmic-objs := dmic.o
 snd-soc-es7134-objs := es7134.o
 snd-soc-es7241-objs := es7241.o
 snd-soc-es8316-objs := es8316.o
+snd-soc-es8326-objs := es8326.o
 snd-soc-es8328-objs := es8328.o
 snd-soc-es8328-i2c-objs := es8328-i2c.o
 snd-soc-es8328-spi-objs := es8328-spi.o
@@ -457,6 +458,7 @@ obj-$(CONFIG_SND_SOC_DMIC)	+= snd-soc-dmic.o
 obj-$(CONFIG_SND_SOC_ES7134)	+= snd-soc-es7134.o
 obj-$(CONFIG_SND_SOC_ES7241)	+= snd-soc-es7241.o
 obj-$(CONFIG_SND_SOC_ES8316)    += snd-soc-es8316.o
+obj-$(CONFIG_SND_SOC_ES8326)    += snd-soc-es8326.o
 obj-$(CONFIG_SND_SOC_ES8328)	+= snd-soc-es8328.o
 obj-$(CONFIG_SND_SOC_ES8328_I2C)+= snd-soc-es8328-i2c.o
 obj-$(CONFIG_SND_SOC_ES8328_SPI)+= snd-soc-es8328-spi.o

sound/soc/codecs/es8326.h

+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * es8326.h -- es8326 ALSA SoC audio driver
+ * Copyright Everest Semiconductor Co.,Ltd
+ *
+ * Authors: David Yang <yangxiaohua@everest-semi.com>
+ */
+
+#ifndef _ES8326_H
+#define _ES8326_H
+
+#define CONFIG_HHTECH_MINIPMP	1
+
+/* ES8326 register space */
+#define ES8326_RESET		0x00
+#define ES8326_CLK_CTL		0x01
+#define ES8326_CLK_INV		0x02
+#define ES8326_CLK_RESAMPLE	0x03
+#define ES8326_CLK_DIV1		0x04
+#define ES8326_CLK_DIV2		0x05
+#define ES8326_CLK_DLL		0x06
+#define ES8326_CLK_MUX		0x07
+#define ES8326_CLK_ADC_SEL	0x08
+#define ES8326_CLK_DAC_SEL	0x09
+#define ES8326_CLK_ADC_OSR	0x0a
+#define ES8326_CLK_DAC_OSR	0x0b
+#define ES8326_CLK_DIV_CPC	0x0c
+#define ES8326_CLK_DIV_BCLK	0x0d
+#define ES8326_CLK_TRI		0x0e
+#define ES8326_CLK_DIV_LRCK	0x0f
+#define ES8326_CLK_VMIDS1	0x10
+#define ES8326_CLK_VMIDS2	0x11
+#define ES8326_CLK_CAL_TIME	0x12
+#define ES8326_FMT		0x13
+
+#define ES8326_DAC_MUTE		0x14
+#define ES8326_ADC_MUTE		0x15
+#define ES8326_ANA_PDN		0x16
+#define ES8326_PGA_PDN		0x17
+#define ES8326_VMIDSEL		0x18
+#define ES8326_ANA_LP		0x19
+#define ES8326_ANA_DMS		0x1a
+#define ES8326_ANA_MICBIAS	0x1b
+#define ES8326_ANA_VSEL		0x1c
+#define ES8326_SYS_BIAS		0x1d
+#define ES8326_BIAS_SW1		0x1e
+#define ES8326_BIAS_SW2		0x1f
+#define ES8326_BIAS_SW3		0x20
+#define ES8326_BIAS_SW4		0x21
+#define ES8326_VMIDLOW		0x22
+#define ES8326_PGAGAIN		0x23
+#define ES8326_HP_DRIVER	0x24
+#define ES8326_DAC2HPMIX	0x25
+#define ES8326_HP_VOL		0x26
+#define ES8326_HP_CAL		0x27
+#define ES8326_HP_DRIVER_REF	0x28
+#define ES8326_ADC_SCALE	0x29
+#define ES8326_ADC1_SRC		0x2a
+#define ES8326_ADC2_SRC		0x2b
+#define ES8326_ADC1_VOL		0x2c
+#define ES8326_ADC2_VOL		0x2d
+#define ES8326_ADC_RAMPRATE	0x2e
+#define ES8326_ALC_RECOVERY	0x32
+#define ES8326_ALC_LEVEL	0x33
+#define ES8326_ADC_HPFS1	0x34
+#define ES8326_ADC_HPFS2	0x35
+#define ES8326_ADC_EQ		0x36
+#define ES8326_HP_OFFSET_CAL	0x4A
+#define ES8326_HPL_OFFSET_INI	0x4B
+#define ES8326_HPR_OFFSET_INI	0x4C
+#define ES8326_DAC_DSM		0x4D
+#define ES8326_DAC_RAMPRATE	0x4E
+#define ES8326_DAC_VPPSCALE	0x4F
+#define ES8326_DAC_VOL		0x50
+#define ES8326_DRC_RECOVERY	0x53
+#define ES8326_DRC_WINSIZE	0x54
+#define ES8326_HPJACK_TIMER	0x56
+#define ES8326_HP_DET		0x57
+#define ES8326_INT_SOURCE	0x58
+#define ES8326_INTOUT_IO	0x59
+#define ES8326_SDINOUT1_IO	0x5A
+#define ES8326_SDINOUT23_IO	0x5B
+#define ES8326_JACK_PULSE	0x5C
+
+#define ES8326_PULLUP_CTL	0xF9
+#define ES8326_HP_DETECT	0xFB
+#define ES8326_CHIP_ID1		0xFD
+#define ES8326_CHIP_ID2		0xFE
+#define ES8326_CHIP_VERSION	0xFF
+
+/* ES8326_RESET */
+#define ES8326_CSM_ON (1 << 7)
+#define ES8326_MASTER_MODE_EN	(1 << 6)
+#define	ES8326_PWRUP_SEQ_EN	(1 << 5)
+#define ES8326_CODEC_RESET (0x0f << 0)
+#define ES8326_CSM_OFF (0 << 7)
+
+/* ES8326_CLK_CTL */
+#define ES8326_CLK_ON (0x7f << 0)
+#define ES8326_CLK_OFF (0 << 0)
+
+/* ES8326_CLK_INV */
+#define ES8326_BCLK_AS_MCLK (1 << 3)
+
+/* ES8326_FMT */
+#define ES8326_S24_LE	(0 << 2)
+#define ES8326_S20_3_LE	(1 << 2)
+#define ES8326_S18_LE	(2 << 2)
+#define ES8326_S16_LE	(3 << 2)
+#define ES8326_S32_LE	(4 << 2)
+#define ES8326_DATA_LEN_MASK	(7 << 2)
+
+#define ES8326_DAIFMT_MASK	((1 << 5) | (3 << 0))
+#define ES8326_DAIFMT_I2S	0
+#define ES8326_DAIFMT_LEFT_J	(1 << 0)
+#define ES8326_DAIFMT_DSP_A	(3 << 0)
+#define ES8326_DAIFMT_DSP_B	((1 << 5) | (3 << 0))
+
+/* ES8326_PGAGAIN */
+#define ES8326_MIC_SEL_MASK (3 << 4)
+#define ES8326_MIC1_SEL	(1 << 4)
+#define ES8326_MIC2_SEL (1 << 5)
+
+/* ES8326_HP_CAL */
+#define ES8326_HPOR_SHIFT 4
+
+/* ES8326_ADC1_SRC */
+#define ES8326_ADC1_SHIFT 0
+#define ES8326_ADC2_SHIFT 4
+#define ES8326_ADC_SRC_ANA 0
+#define ES8326_ADC_SRC_ANA_INV_SW0 1
+#define ES8326_ADC_SRC_ANA_INV_SW1 2
+#define ES8326_ADC_SRC_DMIC_MCLK 3
+#define ES8326_ADC_SRC_DMIC_SDIN2 4
+#define ES8326_ADC_SRC_DMIC_SDIN2_INV 5
+#define ES8326_ADC_SRC_DMIC_SDIN3 6
+#define ES8326_ADC_SRC_DMIC_SDIN3_INV 7
+
+#define ES8326_ADC_AMIC	((ES8326_ADC_SRC_ANA_INV_SW1 << ES8326_ADC2_SHIFT) \
+		| (ES8326_ADC_SRC_ANA_INV_SW1 << ES8326_ADC1_SHIFT))
+#define ES8326_ADC_DMIC	((ES8326_ADC_SRC_DMIC_SDIN2 << ES8326_ADC2_SHIFT) \
+		| (ES8326_ADC_SRC_DMIC_SDIN2 << ES8326_ADC1_SHIFT))
+/* ES8326_ADC2_SRC */
+#define ES8326_ADC3_SHIFT 0
+#define ES8326_ADC4_SHIFT 3
+
+/* ES8326_HP_DET */
+#define ES8326_HP_DET_SRC_PIN27 (1 << 5)
+#define ES8326_HP_DET_SRC_PIN9 (1 << 4)
+#define ES8326_HP_DET_JACK_POL (1 << 3)
+#define ES8326_HP_DET_BUTTON_POL (1 << 2)
+#define ES8326_HP_TYPE_OMTP	(3 << 0)
+#define ES8326_HP_TYPE_CTIA	(2 << 0)
+#define ES8326_HP_TYPE_AUTO	(1 << 0)
+#define ES8326_HP_TYPE_AUTO_INV	(0 << 0)
+
+/* ES8326_SDINOUT1_IO */
+#define ES8326_IO_INPUT	(0 << 0)
+#define ES8326_IO_SDIN_SLOT0 (1 << 0)
+#define ES8326_IO_SDIN_SLOT1 (2 << 0)
+#define ES8326_IO_SDIN_SLOT2 (3 << 0)
+#define ES8326_IO_SDIN_SLOT7 (8 << 0)
+#define ES8326_IO_DMIC_CLK (9 << 0)
+#define ES8326_IO_DMIC_CLK_INV (0x0a << 0)
+#define ES8326_IO_SDOUT2 (0x0b << 0)
+#define ES8326_IO_LOW (0x0e << 0)
+#define ES8326_IO_HIGH (0x0f << 0)
+#define ES8326_ADC2DAC (1 << 3)
+#define ES8326_SDINOUT1_SHIFT 4
+
+/* ES8326_SDINOUT23_IO */
+#define ES8326_SDINOUT2_SHIFT 4
+#define ES8326_SDINOUT3_SHIFT 0
+
+/* ES8326_HP_DETECT */
+#define ES8326_HPINSERT_FLAG (1 << 1)
+#define ES8326_HPBUTTON_FLAG (1 << 0)
+
+/* ES8326_CHIP_VERSION 0xFF */
+#define ES8326_VERSION_B (1 << 0)
+
+#endif