[PATCH v5 2/7] ASoC: codecs: wcd937x-sdw: add SoundWire driver

Mohammad Rafi Shaik
2024-05-24T03:56:50Z

This patch adds support to SoundWire devices on WCD9370/WCD9375 Codec.

The WCD9370/WCD9375 Soundwire devices will be used by the
main WCD9370/WCD9375 Audio Codec driver to access registers
and configure Soundwire RX and TX ports.

Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
Co-developed-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
---
sound/soc/codecs/wcd937x-sdw.c | 1139 ++++++++++++++++++++++++++++++++
sound/soc/codecs/wcd937x.h | 653 ++++++++++++++++++
2 files changed, 1792 insertions(+)
create mode 100644 sound/soc/codecs/wcd937x-sdw.c
create mode 100644 sound/soc/codecs/wcd937x.h

diff --git a/sound/soc/codecs/wcd937x-sdw.c b/sound/soc/codecs/wcd937x-sdw.c
new file mode 100644
index 000000000000..a45025bf96c6
--- /dev/null
+++ b/sound/soc/codecs/wcd937x-sdw.c
@@ -0,0 +1,1139 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// Copyright (c) 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+
+#include <linux/component.h>
+#include <linux/device.h>
+#include <linux/irq.h>
+#include <linux/irqdomain.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_registers.h>
+#include <linux/soundwire/sdw_type.h>
+#include <sound/soc-dapm.h>
+#include <sound/soc.h>
+#include "wcd937x.h"
+
+static struct wcd937x_sdw_ch_info wcd937x_sdw_rx_ch_info[] = {
+ WCD_SDW_CH(WCD937X_HPH_L, WCD937X_HPH_PORT, BIT(0)),
+ WCD_SDW_CH(WCD937X_HPH_R, WCD937X_HPH_PORT, BIT(1)),
+ WCD_SDW_CH(WCD937X_CLSH, WCD937X_CLSH_PORT, BIT(0)),
+ WCD_SDW_CH(WCD937X_COMP_L, WCD937X_COMP_PORT, BIT(0)),
+ WCD_SDW_CH(WCD937X_COMP_R, WCD937X_COMP_PORT, BIT(1)),
+ WCD_SDW_CH(WCD937X_LO, WCD937X_LO_PORT, BIT(0)),
+ WCD_SDW_CH(WCD937X_DSD_L, WCD937X_DSD_PORT, BIT(0)),
+ WCD_SDW_CH(WCD937X_DSD_R, WCD937X_DSD_PORT, BIT(1)),
+};
+
+static struct wcd937x_sdw_ch_info wcd937x_sdw_tx_ch_info[] = {
+ WCD_SDW_CH(WCD937X_ADC1, WCD937X_ADC_1_PORT, BIT(0)),
+ WCD_SDW_CH(WCD937X_ADC2, WCD937X_ADC_2_3_PORT, BIT(0)),
+ WCD_SDW_CH(WCD937X_ADC3, WCD937X_ADC_2_3_PORT, BIT(0)),
+ WCD_SDW_CH(WCD937X_DMIC0, WCD937X_DMIC_0_3_MBHC_PORT, BIT(0)),
+ WCD_SDW_CH(WCD937X_DMIC1, WCD937X_DMIC_0_3_MBHC_PORT, BIT(1)),
+ WCD_SDW_CH(WCD937X_MBHC, WCD937X_DMIC_0_3_MBHC_PORT, BIT(2)),
+ WCD_SDW_CH(WCD937X_DMIC2, WCD937X_DMIC_0_3_MBHC_PORT, BIT(2)),
+ WCD_SDW_CH(WCD937X_DMIC3, WCD937X_DMIC_0_3_MBHC_PORT, BIT(3)),
+ WCD_SDW_CH(WCD937X_DMIC4, WCD937X_DMIC_4_6_PORT, BIT(0)),
+ WCD_SDW_CH(WCD937X_DMIC5, WCD937X_DMIC_4_6_PORT, BIT(1)),
+ WCD_SDW_CH(WCD937X_DMIC6, WCD937X_DMIC_4_6_PORT, BIT(2)),
+};
+
+static struct sdw_dpn_prop wcd937x_dpn_prop[WCD937X_MAX_SWR_PORTS] = {
+ {
+ .num = 1,
+ .type = SDW_DPN_SIMPLE,
+ .min_ch = 1,
+ .max_ch = 8,
+ .simple_ch_prep_sm = true,
+ }, {
+ .num = 2,
+ .type = SDW_DPN_SIMPLE,
+ .min_ch = 1,
+ .max_ch = 4,
+ .simple_ch_prep_sm = true,
+ }, {
+ .num = 3,
+ .type = SDW_DPN_SIMPLE,
+ .min_ch = 1,
+ .max_ch = 4,
+ .simple_ch_prep_sm = true,
+ }, {
+ .num = 4,
+ .type = SDW_DPN_SIMPLE,
+ .min_ch = 1,
+ .max_ch = 4,
+ .simple_ch_prep_sm = true,
+ }, {
+ .num = 5,
+ .type = SDW_DPN_SIMPLE,
+ .min_ch = 1,
+ .max_ch = 4,
+ .simple_ch_prep_sm = true,
+ }
+};
+
+struct device *wcd937x_sdw_device_get(struct device_node *np)
+{
+ return bus_find_device_by_of_node(&sdw_bus_type, np);
+}
+EXPORT_SYMBOL_GPL(wcd937x_sdw_device_get);
+
+int wcd937x_sdw_hw_params(struct wcd937x_sdw_priv *wcd,
+ struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct sdw_port_config port_config[WCD937X_MAX_SWR_PORTS];
+ unsigned long ch_mask;
+ int i, j;
+
+ wcd->sconfig.ch_count = 1;
+ wcd->active_ports = 0;
+ for (i = 0; i < WCD937X_MAX_SWR_PORTS; i++) {
+ ch_mask = wcd->port_config[i].ch_mask;
+ if (!ch_mask)
+ continue;
+
+ for_each_set_bit(j, &ch_mask, 4)
+ wcd->sconfig.ch_count++;
+
+ port_config[wcd->active_ports] = wcd->port_config[i];
+ wcd->active_ports++;
+ }
+
+ wcd->sconfig.bps = 1;
+ wcd->sconfig.frame_rate = params_rate(params);
+ wcd->sconfig.direction = wcd->is_tx ? SDW_DATA_DIR_TX : SDW_DATA_DIR_RX;
+ wcd->sconfig.type = SDW_STREAM_PCM;
+
+ return sdw_stream_add_slave(wcd->sdev, &wcd->sconfig,
+ &port_config[0], wcd->active_ports,
+ wcd->sruntime);
+}
+EXPORT_SYMBOL_GPL(wcd937x_sdw_hw_params);
+
+static int wcd9370_update_status(struct sdw_slave *slave, enum sdw_slave_status status)
+{
+ struct wcd937x_sdw_priv *wcd = dev_get_drvdata(&slave->dev);
+
+ if (wcd->regmap && status == SDW_SLAVE_ATTACHED) {
+ /* Write out any cached changes that happened between probe and attach */
+ regcache_cache_only(wcd->regmap, false);
+ return regcache_sync(wcd->regmap);
+ }
+
+ return 0;
+}
+
+/*
+ * Handle Soundwire out-of-band interrupt event by triggering
+ * the first irq of the slave_irq irq domain, which then will
+ * be handled by the regmap_irq threaded irq.
+ * Looping is to ensure no interrupts were missed in the process.
+ */
+static int wcd9370_interrupt_callback(struct sdw_slave *slave,
+ struct sdw_slave_intr_status *status)
+{
+ struct wcd937x_sdw_priv *wcd = dev_get_drvdata(&slave->dev);
+ struct irq_domain *slave_irq = wcd->slave_irq;
+ u32 sts1, sts2, sts3;
+
+ do {
+ handle_nested_irq(irq_find_mapping(slave_irq, 0));
+ regmap_read(wcd->regmap, WCD937X_DIGITAL_INTR_STATUS_0, &sts1);
+ regmap_read(wcd->regmap, WCD937X_DIGITAL_INTR_STATUS_1, &sts2);
+ regmap_read(wcd->regmap, WCD937X_DIGITAL_INTR_STATUS_2, &sts3);
+
+ } while (sts1 || sts2 || sts3);
+
+ return IRQ_HANDLED;
+}
+
+static const struct reg_default wcd937x_defaults[] = {
+ /* Default values except for Read-Only & Volatile registers */
+ { WCD937X_ANA_BIAS, 0x00 },
+ { WCD937X_ANA_RX_SUPPLIES, 0x00 },
+ { WCD937X_ANA_HPH, 0x0c },
+ { WCD937X_ANA_EAR, 0x00 },
+ { WCD937X_ANA_EAR_COMPANDER_CTL, 0x02 },
+ { WCD937X_ANA_TX_CH1, 0x20 },
+ { WCD937X_ANA_TX_CH2, 0x00 },
+ { WCD937X_ANA_TX_CH3, 0x20 },
+ { WCD937X_ANA_TX_CH3_HPF, 0x00 },
+ { WCD937X_ANA_MICB1_MICB2_DSP_EN_LOGIC, 0x00 },
+ { WCD937X_ANA_MICB3_DSP_EN_LOGIC, 0x00 },
+ { WCD937X_ANA_MBHC_MECH, 0x39 },
+ { WCD937X_ANA_MBHC_ELECT, 0x08 },
+ { WCD937X_ANA_MBHC_ZDET, 0x00 },
+ { WCD937X_ANA_MBHC_BTN0, 0x00 },
+ { WCD937X_ANA_MBHC_BTN1, 0x10 },
+ { WCD937X_ANA_MBHC_BTN2, 0x20 },
+ { WCD937X_ANA_MBHC_BTN3, 0x30 },
+ { WCD937X_ANA_MBHC_BTN4, 0x40 },
+ { WCD937X_ANA_MBHC_BTN5, 0x50 },
+ { WCD937X_ANA_MBHC_BTN6, 0x60 },
+ { WCD937X_ANA_MBHC_BTN7, 0x70 },
+ { WCD937X_ANA_MICB1, 0x10 },
+ { WCD937X_ANA_MICB2, 0x10 },
+ { WCD937X_ANA_MICB2_RAMP, 0x00 },
+ { WCD937X_ANA_MICB3, 0x10 },
+ { WCD937X_BIAS_CTL, 0x2a },
+ { WCD937X_BIAS_VBG_FINE_ADJ, 0x55 },
+ { WCD937X_LDOL_VDDCX_ADJUST, 0x01 },
+ { WCD937X_LDOL_DISABLE_LDOL, 0x00 },
+ { WCD937X_MBHC_CTL_CLK, 0x00 },
+ { WCD937X_MBHC_CTL_ANA, 0x00 },
+ { WCD937X_MBHC_CTL_SPARE_1, 0x00 },
+ { WCD937X_MBHC_CTL_SPARE_2, 0x00 },
+ { WCD937X_MBHC_CTL_BCS, 0x00 },
+ { WCD937X_MBHC_TEST_CTL, 0x00 },
+ { WCD937X_LDOH_MODE, 0x2b },
+ { WCD937X_LDOH_BIAS, 0x68 },
+ { WCD937X_LDOH_STB_LOADS, 0x00 },
+ { WCD937X_LDOH_SLOWRAMP, 0x50 },
+ { WCD937X_MICB1_TEST_CTL_1, 0x1a },
+ { WCD937X_MICB1_TEST_CTL_2, 0x18 },
+ { WCD937X_MICB1_TEST_CTL_3, 0xa4 },
+ { WCD937X_MICB2_TEST_CTL_1, 0x1a },
+ { WCD937X_MICB2_TEST_CTL_2, 0x18 },
+ { WCD937X_MICB2_TEST_CTL_3, 0xa4 },
+ { WCD937X_MICB3_TEST_CTL_1, 0x1a },
+ { WCD937X_MICB3_TEST_CTL_2, 0x18 },
+ { WCD937X_MICB3_TEST_CTL_3, 0xa4 },
+ { WCD937X_TX_COM_ADC_VCM, 0x39 },
+ { WCD937X_TX_COM_BIAS_ATEST, 0xc0 },
+ { WCD937X_TX_COM_ADC_INT1_IB, 0x6f },
+ { WCD937X_TX_COM_ADC_INT2_IB, 0x4f },
+ { WCD937X_TX_COM_TXFE_DIV_CTL, 0x2e },
+ { WCD937X_TX_COM_TXFE_DIV_START, 0x00 },
+ { WCD937X_TX_COM_TXFE_DIV_STOP_9P6M, 0xc7 },
+ { WCD937X_TX_COM_TXFE_DIV_STOP_12P288M, 0xff },
+ { WCD937X_TX_1_2_TEST_EN, 0xcc },
+ { WCD937X_TX_1_2_ADC_IB, 0x09 },
+ { WCD937X_TX_1_2_ATEST_REFCTL, 0x0a },
+ { WCD937X_TX_1_2_TEST_CTL, 0x38 },
+ { WCD937X_TX_1_2_TEST_BLK_EN, 0xff },
+ { WCD937X_TX_1_2_TXFE_CLKDIV, 0x00 },
+ { WCD937X_TX_3_TEST_EN, 0xcc },
+ { WCD937X_TX_3_ADC_IB, 0x09 },
+ { WCD937X_TX_3_ATEST_REFCTL, 0x0a },
+ { WCD937X_TX_3_TEST_CTL, 0x38 },
+ { WCD937X_TX_3_TEST_BLK_EN, 0xff },
+ { WCD937X_TX_3_TXFE_CLKDIV, 0x00 },
+ { WCD937X_TX_3_SPARE_MONO, 0x00 },
+ { WCD937X_CLASSH_MODE_1, 0x40 },
+ { WCD937X_CLASSH_MODE_2, 0x3a },
+ { WCD937X_CLASSH_MODE_3, 0x00 },
+ { WCD937X_CLASSH_CTRL_VCL_1, 0x70 },
+ { WCD937X_CLASSH_CTRL_VCL_2, 0x82 },
+ { WCD937X_CLASSH_CTRL_CCL_1, 0x31 },
+ { WCD937X_CLASSH_CTRL_CCL_2, 0x80 },
+ { WCD937X_CLASSH_CTRL_CCL_3, 0x80 },
+ { WCD937X_CLASSH_CTRL_CCL_4, 0x51 },
+ { WCD937X_CLASSH_CTRL_CCL_5, 0x00 },
+ { WCD937X_CLASSH_BUCK_TMUX_A_D, 0x00 },
+ { WCD937X_CLASSH_BUCK_SW_DRV_CNTL, 0x77 },
+ { WCD937X_CLASSH_SPARE, 0x00 },
+ { WCD937X_FLYBACK_EN, 0x4e },
+ { WCD937X_FLYBACK_VNEG_CTRL_1, 0x0b },
+ { WCD937X_FLYBACK_VNEG_CTRL_2, 0x45 },
+ { WCD937X_FLYBACK_VNEG_CTRL_3, 0x74 },
+ { WCD937X_FLYBACK_VNEG_CTRL_4, 0x7f },
+ { WCD937X_FLYBACK_VNEG_CTRL_5, 0x83 },
+ { WCD937X_FLYBACK_VNEG_CTRL_6, 0x98 },
+ { WCD937X_FLYBACK_VNEG_CTRL_7, 0xa9 },
+ { WCD937X_FLYBACK_VNEG_CTRL_8, 0x68 },
+ { WCD937X_FLYBACK_VNEG_CTRL_9, 0x64 },
+ { WCD937X_FLYBACK_VNEGDAC_CTRL_1, 0xed },
+ { WCD937X_FLYBACK_VNEGDAC_CTRL_2, 0xf0 },
+ { WCD937X_FLYBACK_VNEGDAC_CTRL_3, 0xa6 },
+ { WCD937X_FLYBACK_CTRL_1, 0x65 },
+ { WCD937X_FLYBACK_TEST_CTL, 0x00 },
+ { WCD937X_RX_AUX_SW_CTL, 0x00 },
+ { WCD937X_RX_PA_AUX_IN_CONN, 0x00 },
+ { WCD937X_RX_TIMER_DIV, 0x32 },
+ { WCD937X_RX_OCP_CTL, 0x1f },
+ { WCD937X_RX_OCP_COUNT, 0x77 },
+ { WCD937X_RX_BIAS_EAR_DAC, 0xa0 },
+ { WCD937X_RX_BIAS_EAR_AMP, 0xaa },
+ { WCD937X_RX_BIAS_HPH_LDO, 0xa9 },
+ { WCD937X_RX_BIAS_HPH_PA, 0xaa },
+ { WCD937X_RX_BIAS_HPH_RDACBUFF_CNP2, 0x8a },
+ { WCD937X_RX_BIAS_HPH_RDAC_LDO, 0x88 },
+ { WCD937X_RX_BIAS_HPH_CNP1, 0x82 },
+ { WCD937X_RX_BIAS_HPH_LOWPOWER, 0x82 },
+ { WCD937X_RX_BIAS_AUX_DAC, 0xa0 },
+ { WCD937X_RX_BIAS_AUX_AMP, 0xaa },
+ { WCD937X_RX_BIAS_VNEGDAC_BLEEDER, 0x50 },
+ { WCD937X_RX_BIAS_MISC, 0x00 },
+ { WCD937X_RX_BIAS_BUCK_RST, 0x08 },
+ { WCD937X_RX_BIAS_BUCK_VREF_ERRAMP, 0x44 },
+ { WCD937X_RX_BIAS_FLYB_ERRAMP, 0x40 },
+ { WCD937X_RX_BIAS_FLYB_BUFF, 0xaa },
+ { WCD937X_RX_BIAS_FLYB_MID_RST, 0x14 },
+ { WCD937X_HPH_CNP_EN, 0x80 },
+ { WCD937X_HPH_CNP_WG_CTL, 0x9a },
+ { WCD937X_HPH_CNP_WG_TIME, 0x14 },
+ { WCD937X_HPH_OCP_CTL, 0x28 },
+ { WCD937X_HPH_AUTO_CHOP, 0x16 },
+ { WCD937X_HPH_CHOP_CTL, 0x83 },
+ { WCD937X_HPH_PA_CTL1, 0x46 },
+ { WCD937X_HPH_PA_CTL2, 0x50 },
+ { WCD937X_HPH_L_EN, 0x80 },
+ { WCD937X_HPH_L_TEST, 0xe0 },
+ { WCD937X_HPH_L_ATEST, 0x50 },
+ { WCD937X_HPH_R_EN, 0x80 },
+ { WCD937X_HPH_R_TEST, 0xe0 },
+ { WCD937X_HPH_R_ATEST, 0x54 },
+ { WCD937X_HPH_RDAC_CLK_CTL1, 0x99 },
+ { WCD937X_HPH_RDAC_CLK_CTL2, 0x9b },
+ { WCD937X_HPH_RDAC_LDO_CTL, 0x33 },
+ { WCD937X_HPH_RDAC_CHOP_CLK_LP_CTL, 0x00 },
+ { WCD937X_HPH_REFBUFF_UHQA_CTL, 0xa8 },
+ { WCD937X_HPH_REFBUFF_LP_CTL, 0x0e },
+ { WCD937X_HPH_L_DAC_CTL, 0x20 },
+ { WCD937X_HPH_R_DAC_CTL, 0x20 },
+ { WCD937X_HPH_SURGE_HPHLR_SURGE_COMP_SEL, 0x55 },
+ { WCD937X_HPH_SURGE_HPHLR_SURGE_EN, 0x19 },
+ { WCD937X_HPH_SURGE_HPHLR_SURGE_MISC1, 0xa0 },
+ { WCD937X_EAR_EAR_EN_REG, 0x22 },
+ { WCD937X_EAR_EAR_PA_CON, 0x44 },
+ { WCD937X_EAR_EAR_SP_CON, 0xdb },
+ { WCD937X_EAR_EAR_DAC_CON, 0x80 },
+ { WCD937X_EAR_EAR_CNP_FSM_CON, 0xb2 },
+ { WCD937X_EAR_TEST_CTL, 0x00 },
+ { WCD937X_ANA_NEW_PAGE_REGISTER, 0x00 },
+ { WCD937X_HPH_NEW_ANA_HPH2, 0x00 },
+ { WCD937X_HPH_NEW_ANA_HPH3, 0x00 },
+ { WCD937X_SLEEP_CTL, 0x16 },
+ { WCD937X_SLEEP_WATCHDOG_CTL, 0x00 },
+ { WCD937X_MBHC_NEW_ELECT_REM_CLAMP_CTL, 0x00 },
+ { WCD937X_MBHC_NEW_CTL_1, 0x02 },
+ { WCD937X_MBHC_NEW_CTL_2, 0x05 },
+ { WCD937X_MBHC_NEW_PLUG_DETECT_CTL, 0xe9 },
+ { WCD937X_MBHC_NEW_ZDET_ANA_CTL, 0x0f },
+ { WCD937X_MBHC_NEW_ZDET_RAMP_CTL, 0x00 },
+ { WCD937X_TX_NEW_TX_CH2_SEL, 0x00 },
+ { WCD937X_AUX_AUXPA, 0x00 },
+ { WCD937X_LDORXTX_MODE, 0x0c },
+ { WCD937X_LDORXTX_CONFIG, 0x10 },
+ { WCD937X_DIE_CRACK_DIE_CRK_DET_EN, 0x00 },
+ { WCD937X_HPH_NEW_INT_RDAC_GAIN_CTL, 0x40 },
+ { WCD937X_HPH_NEW_INT_RDAC_HD2_CTL_L, 0x81 },
+ { WCD937X_HPH_NEW_INT_RDAC_VREF_CTL, 0x10 },
+ { WCD937X_HPH_NEW_INT_RDAC_OVERRIDE_CTL, 0x00 },
+ { WCD937X_HPH_NEW_INT_RDAC_HD2_CTL_R, 0x81 },
+ { WCD937X_HPH_NEW_INT_PA_MISC1, 0x22 },
+ { WCD937X_HPH_NEW_INT_PA_MISC2, 0x00 },
+ { WCD937X_HPH_NEW_INT_PA_RDAC_MISC, 0x00 },
+ { WCD937X_HPH_NEW_INT_HPH_TIMER1, 0xfe },
+ { WCD937X_HPH_NEW_INT_HPH_TIMER2, 0x02 },
+ { WCD937X_HPH_NEW_INT_HPH_TIMER3, 0x4e },
+ { WCD937X_HPH_NEW_INT_HPH_TIMER4, 0x54 },
+ { WCD937X_HPH_NEW_INT_PA_RDAC_MISC2, 0x00 },
+ { WCD937X_HPH_NEW_INT_PA_RDAC_MISC3, 0x00 },
+ { WCD937X_RX_NEW_INT_HPH_RDAC_BIAS_LOHIFI, 0x62 },
+ { WCD937X_RX_NEW_INT_HPH_RDAC_BIAS_ULP, 0x01 },
+ { WCD937X_RX_NEW_INT_HPH_RDAC_LDO_LP, 0x11 },
+ { WCD937X_MBHC_NEW_INT_MOISTURE_DET_DC_CTRL, 0x57 },
+ { WCD937X_MBHC_NEW_INT_MOISTURE_DET_POLLING_CTRL, 0x01 },
+ { WCD937X_MBHC_NEW_INT_MECH_DET_CURRENT, 0x00 },
+ { WCD937X_MBHC_NEW_INT_SPARE_2, 0x00 },
+ { WCD937X_EAR_INT_NEW_EAR_CHOPPER_CON, 0xa8 },
+ { WCD937X_EAR_INT_NEW_CNP_VCM_CON1, 0x42 },
+ { WCD937X_EAR_INT_NEW_CNP_VCM_CON2, 0x22 },
+ { WCD937X_EAR_INT_NEW_EAR_DYNAMIC_BIAS, 0x00 },
+ { WCD937X_AUX_INT_EN_REG, 0x00 },
+ { WCD937X_AUX_INT_PA_CTRL, 0x06 },
+ { WCD937X_AUX_INT_SP_CTRL, 0xd2 },
+ { WCD937X_AUX_INT_DAC_CTRL, 0x80 },
+ { WCD937X_AUX_INT_CLK_CTRL, 0x50 },
+ { WCD937X_AUX_INT_TEST_CTRL, 0x00 },
+ { WCD937X_AUX_INT_STATUS_REG, 0x00 },
+ { WCD937X_AUX_INT_MISC, 0x00 },
+ { WCD937X_LDORXTX_INT_BIAS, 0x6e },
+ { WCD937X_LDORXTX_INT_STB_LOADS_DTEST, 0x50 },
+ { WCD937X_LDORXTX_INT_TEST0, 0x1c },
+ { WCD937X_LDORXTX_INT_STARTUP_TIMER, 0xff },
+ { WCD937X_LDORXTX_INT_TEST1, 0x1f },
+ { WCD937X_LDORXTX_INT_STATUS, 0x00 },
+ { WCD937X_SLEEP_INT_WATCHDOG_CTL_1, 0x0a },
+ { WCD937X_SLEEP_INT_WATCHDOG_CTL_2, 0x0a },
+ { WCD937X_DIE_CRACK_INT_DIE_CRK_DET_INT1, 0x02 },
+ { WCD937X_DIE_CRACK_INT_DIE_CRK_DET_INT2, 0x60 },
+ { WCD937X_DIGITAL_PAGE_REGISTER, 0x00 },
+ { WCD937X_DIGITAL_CDC_RST_CTL, 0x03 },
+ { WCD937X_DIGITAL_TOP_CLK_CFG, 0x00 },
+ { WCD937X_DIGITAL_CDC_ANA_CLK_CTL, 0x00 },
+ { WCD937X_DIGITAL_CDC_DIG_CLK_CTL, 0x00 },
+ { WCD937X_DIGITAL_SWR_RST_EN, 0x00 },
+ { WCD937X_DIGITAL_CDC_PATH_MODE, 0x55 },
+ { WCD937X_DIGITAL_CDC_RX_RST, 0x00 },
+ { WCD937X_DIGITAL_CDC_RX0_CTL, 0xfc },
+ { WCD937X_DIGITAL_CDC_RX1_CTL, 0xfc },
+ { WCD937X_DIGITAL_CDC_RX2_CTL, 0xfc },
+ { WCD937X_DIGITAL_DEM_BYPASS_DATA0, 0x55 },
+ { WCD937X_DIGITAL_DEM_BYPASS_DATA1, 0x55 },
+ { WCD937X_DIGITAL_DEM_BYPASS_DATA2, 0x55 },
+ { WCD937X_DIGITAL_DEM_BYPASS_DATA3, 0x01 },
+ { WCD937X_DIGITAL_CDC_COMP_CTL_0, 0x00 },
+ { WCD937X_DIGITAL_CDC_RX_DELAY_CTL, 0x66 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A1_0, 0x00 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A1_1, 0x01 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A2_0, 0x63 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A2_1, 0x04 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A3_0, 0xac },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A3_1, 0x04 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A4_0, 0x1a },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A4_1, 0x03 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A5_0, 0xbc },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A5_1, 0x02 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A6_0, 0xc7 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_A7_0, 0xf8 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_C_0, 0x47 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_C_1, 0x43 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_C_2, 0xb1 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_C_3, 0x17 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_R1, 0x4b },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_R2, 0x26 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_R3, 0x32 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_R4, 0x57 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_R5, 0x63 },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_R6, 0x7c },
+ { WCD937X_DIGITAL_CDC_HPH_DSM_R7, 0x57 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A1_0, 0x00 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A1_1, 0x01 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A2_0, 0x96 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A2_1, 0x09 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A3_0, 0xab },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A3_1, 0x05 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A4_0, 0x1c },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A4_1, 0x02 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A5_0, 0x17 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A5_1, 0x02 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A6_0, 0xaa },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_A7_0, 0xe3 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_C_0, 0x69 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_C_1, 0x54 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_C_2, 0x02 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_C_3, 0x15 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_R1, 0xa4 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_R2, 0xb5 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_R3, 0x86 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_R4, 0x85 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_R5, 0xaa },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_R6, 0xe2 },
+ { WCD937X_DIGITAL_CDC_AUX_DSM_R7, 0x62 },
+ { WCD937X_DIGITAL_CDC_HPH_GAIN_RX_0, 0x55 },
+ { WCD937X_DIGITAL_CDC_HPH_GAIN_RX_1, 0xa9 },
+ { WCD937X_DIGITAL_CDC_HPH_GAIN_DSD_0, 0x3d },
+ { WCD937X_DIGITAL_CDC_HPH_GAIN_DSD_1, 0x2e },
+ { WCD937X_DIGITAL_CDC_HPH_GAIN_DSD_2, 0x01 },
+ { WCD937X_DIGITAL_CDC_AUX_GAIN_DSD_0, 0x00 },
+ { WCD937X_DIGITAL_CDC_AUX_GAIN_DSD_1, 0xfc },
+ { WCD937X_DIGITAL_CDC_AUX_GAIN_DSD_2, 0x01 },
+ { WCD937X_DIGITAL_CDC_HPH_GAIN_CTL, 0x00 },
+ { WCD937X_DIGITAL_CDC_AUX_GAIN_CTL, 0x00 },
+ { WCD937X_DIGITAL_CDC_EAR_PATH_CTL, 0x00 },
+ { WCD937X_DIGITAL_CDC_SWR_CLH, 0x00 },
+ { WCD937X_DIGITAL_SWR_CLH_BYP, 0x00 },
+ { WCD937X_DIGITAL_CDC_TX0_CTL, 0x68 },
+ { WCD937X_DIGITAL_CDC_TX1_CTL, 0x68 },
+ { WCD937X_DIGITAL_CDC_TX2_CTL, 0x68 },
+ { WCD937X_DIGITAL_CDC_TX_RST, 0x00 },
+ { WCD937X_DIGITAL_CDC_REQ_CTL, 0x01 },
+ { WCD937X_DIGITAL_CDC_AMIC_CTL, 0x07 },
+ { WCD937X_DIGITAL_CDC_DMIC_CTL, 0x00 },
+ { WCD937X_DIGITAL_CDC_DMIC1_CTL, 0x01 },
+ { WCD937X_DIGITAL_CDC_DMIC2_CTL, 0x01 },
+ { WCD937X_DIGITAL_CDC_DMIC3_CTL, 0x01 },
+ { WCD937X_DIGITAL_EFUSE_CTL, 0x2b },
+ { WCD937X_DIGITAL_EFUSE_PRG_CTL, 0x00 },
+ { WCD937X_DIGITAL_EFUSE_TEST_CTL_0, 0x00 },
+ { WCD937X_DIGITAL_EFUSE_TEST_CTL_1, 0x00 },
+ { WCD937X_DIGITAL_PDM_WD_CTL0, 0x00 },
+ { WCD937X_DIGITAL_PDM_WD_CTL1, 0x00 },
+ { WCD937X_DIGITAL_PDM_WD_CTL2, 0x00 },
+ { WCD937X_DIGITAL_INTR_MODE, 0x00 },
+ { WCD937X_DIGITAL_INTR_MASK_0, 0xff },
+ { WCD937X_DIGITAL_INTR_MASK_1, 0xff },
+ { WCD937X_DIGITAL_INTR_MASK_2, 0x0f },
+ { WCD937X_DIGITAL_INTR_CLEAR_0, 0x00 },
+ { WCD937X_DIGITAL_INTR_CLEAR_1, 0x00 },
+ { WCD937X_DIGITAL_INTR_CLEAR_2, 0x00 },
+ { WCD937X_DIGITAL_INTR_LEVEL_0, 0x00 },
+ { WCD937X_DIGITAL_INTR_LEVEL_1, 0x00 },
+ { WCD937X_DIGITAL_INTR_LEVEL_2, 0x00 },
+ { WCD937X_DIGITAL_INTR_SET_0, 0x00 },
+ { WCD937X_DIGITAL_INTR_SET_1, 0x00 },
+ { WCD937X_DIGITAL_INTR_SET_2, 0x00 },
+ { WCD937X_DIGITAL_INTR_TEST_0, 0x00 },
+ { WCD937X_DIGITAL_INTR_TEST_1, 0x00 },
+ { WCD937X_DIGITAL_INTR_TEST_2, 0x00 },
+ { WCD937X_DIGITAL_CDC_CONN_RX0_CTL, 0x00 },
+ { WCD937X_DIGITAL_CDC_CONN_RX1_CTL, 0x00 },
+ { WCD937X_DIGITAL_CDC_CONN_RX2_CTL, 0x00 },
+ { WCD937X_DIGITAL_CDC_CONN_TX_CTL, 0x00 },
+ { WCD937X_DIGITAL_LOOP_BACK_MODE, 0x00 },
+ { WCD937X_DIGITAL_SWR_DAC_TEST, 0x00 },
+ { WCD937X_DIGITAL_SWR_HM_TEST_RX_0, 0x40 },
+ { WCD937X_DIGITAL_SWR_HM_TEST_TX_0, 0x40 },
+ { WCD937X_DIGITAL_SWR_HM_TEST_RX_1, 0x00 },
+ { WCD937X_DIGITAL_SWR_HM_TEST_TX_1, 0x00 },
+ { WCD937X_DIGITAL_PAD_CTL_PDM_RX0, 0xf1 },
+ { WCD937X_DIGITAL_PAD_CTL_PDM_RX1, 0xf1 },
+ { WCD937X_DIGITAL_PAD_CTL_PDM_TX0, 0xf1 },
+ { WCD937X_DIGITAL_PAD_CTL_PDM_TX1, 0xf1 },
+ { WCD937X_DIGITAL_PAD_INP_DIS_0, 0x00 },
+ { WCD937X_DIGITAL_PAD_INP_DIS_1, 0x00 },
+ { WCD937X_DIGITAL_DRIVE_STRENGTH_0, 0x00 },
+ { WCD937X_DIGITAL_DRIVE_STRENGTH_1, 0x00 },
+ { WCD937X_DIGITAL_DRIVE_STRENGTH_2, 0x00 },
+ { WCD937X_DIGITAL_RX_DATA_EDGE_CTL, 0x1f },
+ { WCD937X_DIGITAL_TX_DATA_EDGE_CTL, 0x10 },
+ { WCD937X_DIGITAL_GPIO_MODE, 0x00 },
+ { WCD937X_DIGITAL_PIN_CTL_OE, 0x00 },
+ { WCD937X_DIGITAL_PIN_CTL_DATA_0, 0x00 },
+ { WCD937X_DIGITAL_PIN_CTL_DATA_1, 0x00 },
+ { WCD937X_DIGITAL_DIG_DEBUG_CTL, 0x00 },
+ { WCD937X_DIGITAL_DIG_DEBUG_EN, 0x00 },
+ { WCD937X_DIGITAL_ANA_CSR_DBG_ADD, 0x00 },
+ { WCD937X_DIGITAL_ANA_CSR_DBG_CTL, 0x48 },
+ { WCD937X_DIGITAL_SSP_DBG, 0x00 },
+ { WCD937X_DIGITAL_SPARE_0, 0x00 },
+ { WCD937X_DIGITAL_SPARE_1, 0x00 },
+ { WCD937X_DIGITAL_SPARE_2, 0x00 },
+};
+
+static bool wcd937x_rdwr_register(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case WCD937X_ANA_BIAS:
+ case WCD937X_ANA_RX_SUPPLIES:
+ case WCD937X_ANA_HPH:
+ case WCD937X_ANA_EAR:
+ case WCD937X_ANA_EAR_COMPANDER_CTL:
+ case WCD937X_ANA_TX_CH1:
+ case WCD937X_ANA_TX_CH2:
+ case WCD937X_ANA_TX_CH3:
+ case WCD937X_ANA_TX_CH3_HPF:
+ case WCD937X_ANA_MICB1_MICB2_DSP_EN_LOGIC:
+ case WCD937X_ANA_MICB3_DSP_EN_LOGIC:
+ case WCD937X_ANA_MBHC_MECH:
+ case WCD937X_ANA_MBHC_ELECT:
+ case WCD937X_ANA_MBHC_ZDET:
+ case WCD937X_ANA_MBHC_BTN0:
+ case WCD937X_ANA_MBHC_BTN1:
+ case WCD937X_ANA_MBHC_BTN2:
+ case WCD937X_ANA_MBHC_BTN3:
+ case WCD937X_ANA_MBHC_BTN4:
+ case WCD937X_ANA_MBHC_BTN5:
+ case WCD937X_ANA_MBHC_BTN6:
+ case WCD937X_ANA_MBHC_BTN7:
+ case WCD937X_ANA_MICB1:
+ case WCD937X_ANA_MICB2:
+ case WCD937X_ANA_MICB2_RAMP:
+ case WCD937X_ANA_MICB3:
+ case WCD937X_BIAS_CTL:
+ case WCD937X_BIAS_VBG_FINE_ADJ:
+ case WCD937X_LDOL_VDDCX_ADJUST:
+ case WCD937X_LDOL_DISABLE_LDOL:
+ case WCD937X_MBHC_CTL_CLK:
+ case WCD937X_MBHC_CTL_ANA:
+ case WCD937X_MBHC_CTL_SPARE_1:
+ case WCD937X_MBHC_CTL_SPARE_2:
+ case WCD937X_MBHC_CTL_BCS:
+ case WCD937X_MBHC_TEST_CTL:
+ case WCD937X_LDOH_MODE:
+ case WCD937X_LDOH_BIAS:
+ case WCD937X_LDOH_STB_LOADS:
+ case WCD937X_LDOH_SLOWRAMP:
+ case WCD937X_MICB1_TEST_CTL_1:
+ case WCD937X_MICB1_TEST_CTL_2:
+ case WCD937X_MICB1_TEST_CTL_3:
+ case WCD937X_MICB2_TEST_CTL_1:
+ case WCD937X_MICB2_TEST_CTL_2:
+ case WCD937X_MICB2_TEST_CTL_3:
+ case WCD937X_MICB3_TEST_CTL_1:
+ case WCD937X_MICB3_TEST_CTL_2:
+ case WCD937X_MICB3_TEST_CTL_3:
+ case WCD937X_TX_COM_ADC_VCM:
+ case WCD937X_TX_COM_BIAS_ATEST:
+ case WCD937X_TX_COM_ADC_INT1_IB:
+ case WCD937X_TX_COM_ADC_INT2_IB:
+ case WCD937X_TX_COM_TXFE_DIV_CTL:
+ case WCD937X_TX_COM_TXFE_DIV_START:
+ case WCD937X_TX_COM_TXFE_DIV_STOP_9P6M:
+ case WCD937X_TX_COM_TXFE_DIV_STOP_12P288M:
+ case WCD937X_TX_1_2_TEST_EN:
+ case WCD937X_TX_1_2_ADC_IB:
+ case WCD937X_TX_1_2_ATEST_REFCTL:
+ case WCD937X_TX_1_2_TEST_CTL:
+ case WCD937X_TX_1_2_TEST_BLK_EN:
+ case WCD937X_TX_1_2_TXFE_CLKDIV:
+ case WCD937X_TX_3_TEST_EN:
+ case WCD937X_TX_3_ADC_IB:
+ case WCD937X_TX_3_ATEST_REFCTL:
+ case WCD937X_TX_3_TEST_CTL:
+ case WCD937X_TX_3_TEST_BLK_EN:
+ case WCD937X_TX_3_TXFE_CLKDIV:
+ case WCD937X_CLASSH_MODE_1:
+ case WCD937X_CLASSH_MODE_2:
+ case WCD937X_CLASSH_MODE_3:
+ case WCD937X_CLASSH_CTRL_VCL_1:
+ case WCD937X_CLASSH_CTRL_VCL_2:
+ case WCD937X_CLASSH_CTRL_CCL_1:
+ case WCD937X_CLASSH_CTRL_CCL_2:
+ case WCD937X_CLASSH_CTRL_CCL_3:
+ case WCD937X_CLASSH_CTRL_CCL_4:
+ case WCD937X_CLASSH_CTRL_CCL_5:
+ case WCD937X_CLASSH_BUCK_TMUX_A_D:
+ case WCD937X_CLASSH_BUCK_SW_DRV_CNTL:
+ case WCD937X_CLASSH_SPARE:
+ case WCD937X_FLYBACK_EN:
+ case WCD937X_FLYBACK_VNEG_CTRL_1:
+ case WCD937X_FLYBACK_VNEG_CTRL_2:
+ case WCD937X_FLYBACK_VNEG_CTRL_3:
+ case WCD937X_FLYBACK_VNEG_CTRL_4:
+ case WCD937X_FLYBACK_VNEG_CTRL_5:
+ case WCD937X_FLYBACK_VNEG_CTRL_6:
+ case WCD937X_FLYBACK_VNEG_CTRL_7:
+ case WCD937X_FLYBACK_VNEG_CTRL_8:
+ case WCD937X_FLYBACK_VNEG_CTRL_9:
+ case WCD937X_FLYBACK_VNEGDAC_CTRL_1:
+ case WCD937X_FLYBACK_VNEGDAC_CTRL_2:
+ case WCD937X_FLYBACK_VNEGDAC_CTRL_3:
+ case WCD937X_FLYBACK_CTRL_1:
+ case WCD937X_FLYBACK_TEST_CTL:
+ case WCD937X_RX_AUX_SW_CTL:
+ case WCD937X_RX_PA_AUX_IN_CONN:
+ case WCD937X_RX_TIMER_DIV:
+ case WCD937X_RX_OCP_CTL:
+ case WCD937X_RX_OCP_COUNT:
+ case WCD937X_RX_BIAS_EAR_DAC:
+ case WCD937X_RX_BIAS_EAR_AMP:
+ case WCD937X_RX_BIAS_HPH_LDO:
+ case WCD937X_RX_BIAS_HPH_PA:
+ case WCD937X_RX_BIAS_HPH_RDACBUFF_CNP2:
+ case WCD937X_RX_BIAS_HPH_RDAC_LDO:
+ case WCD937X_RX_BIAS_HPH_CNP1:
+ case WCD937X_RX_BIAS_HPH_LOWPOWER:
+ case WCD937X_RX_BIAS_AUX_DAC:
+ case WCD937X_RX_BIAS_AUX_AMP:
+ case WCD937X_RX_BIAS_VNEGDAC_BLEEDER:
+ case WCD937X_RX_BIAS_MISC:
+ case WCD937X_RX_BIAS_BUCK_RST:
+ case WCD937X_RX_BIAS_BUCK_VREF_ERRAMP:
+ case WCD937X_RX_BIAS_FLYB_ERRAMP:
+ case WCD937X_RX_BIAS_FLYB_BUFF:
+ case WCD937X_RX_BIAS_FLYB_MID_RST:
+ case WCD937X_HPH_CNP_EN:
+ case WCD937X_HPH_CNP_WG_CTL:
+ case WCD937X_HPH_CNP_WG_TIME:
+ case WCD937X_HPH_OCP_CTL:
+ case WCD937X_HPH_AUTO_CHOP:
+ case WCD937X_HPH_CHOP_CTL:
+ case WCD937X_HPH_PA_CTL1:
+ case WCD937X_HPH_PA_CTL2:
+ case WCD937X_HPH_L_EN:
+ case WCD937X_HPH_L_TEST:
+ case WCD937X_HPH_L_ATEST:
+ case WCD937X_HPH_R_EN:
+ case WCD937X_HPH_R_TEST:
+ case WCD937X_HPH_R_ATEST:
+ case WCD937X_HPH_RDAC_CLK_CTL1:
+ case WCD937X_HPH_RDAC_CLK_CTL2:
+ case WCD937X_HPH_RDAC_LDO_CTL:
+ case WCD937X_HPH_RDAC_CHOP_CLK_LP_CTL:
+ case WCD937X_HPH_REFBUFF_UHQA_CTL:
+ case WCD937X_HPH_REFBUFF_LP_CTL:
+ case WCD937X_HPH_L_DAC_CTL:
+ case WCD937X_HPH_R_DAC_CTL:
+ case WCD937X_HPH_SURGE_HPHLR_SURGE_COMP_SEL:
+ case WCD937X_HPH_SURGE_HPHLR_SURGE_EN:
+ case WCD937X_HPH_SURGE_HPHLR_SURGE_MISC1:
+ case WCD937X_EAR_EAR_EN_REG:
+ case WCD937X_EAR_EAR_PA_CON:
+ case WCD937X_EAR_EAR_SP_CON:
+ case WCD937X_EAR_EAR_DAC_CON:
+ case WCD937X_EAR_EAR_CNP_FSM_CON:
+ case WCD937X_EAR_TEST_CTL:
+ case WCD937X_HPH_NEW_ANA_HPH2:
+ case WCD937X_HPH_NEW_ANA_HPH3:
+ case WCD937X_SLEEP_CTL:
+ case WCD937X_SLEEP_WATCHDOG_CTL:
+ case WCD937X_MBHC_NEW_ELECT_REM_CLAMP_CTL:
+ case WCD937X_MBHC_NEW_CTL_1:
+ case WCD937X_MBHC_NEW_CTL_2:
+ case WCD937X_MBHC_NEW_PLUG_DETECT_CTL:
+ case WCD937X_MBHC_NEW_ZDET_ANA_CTL:
+ case WCD937X_MBHC_NEW_ZDET_RAMP_CTL:
+ case WCD937X_TX_NEW_TX_CH2_SEL:
+ case WCD937X_AUX_AUXPA:
+ case WCD937X_LDORXTX_MODE:
+ case WCD937X_LDORXTX_CONFIG:
+ case WCD937X_DIE_CRACK_DIE_CRK_DET_EN:
+ case WCD937X_HPH_NEW_INT_RDAC_GAIN_CTL:
+ case WCD937X_HPH_NEW_INT_RDAC_HD2_CTL_L:
+ case WCD937X_HPH_NEW_INT_RDAC_VREF_CTL:
+ case WCD937X_HPH_NEW_INT_RDAC_OVERRIDE_CTL:
+ case WCD937X_HPH_NEW_INT_RDAC_HD2_CTL_R:
+ case WCD937X_HPH_NEW_INT_PA_MISC1:
+ case WCD937X_HPH_NEW_INT_PA_MISC2:
+ case WCD937X_HPH_NEW_INT_PA_RDAC_MISC:
+ case WCD937X_HPH_NEW_INT_HPH_TIMER1:
+ case WCD937X_HPH_NEW_INT_HPH_TIMER2:
+ case WCD937X_HPH_NEW_INT_HPH_TIMER3:
+ case WCD937X_HPH_NEW_INT_HPH_TIMER4:
+ case WCD937X_HPH_NEW_INT_PA_RDAC_MISC2:
+ case WCD937X_HPH_NEW_INT_PA_RDAC_MISC3:
+ case WCD937X_RX_NEW_INT_HPH_RDAC_BIAS_LOHIFI:
+ case WCD937X_RX_NEW_INT_HPH_RDAC_BIAS_ULP:
+ case WCD937X_RX_NEW_INT_HPH_RDAC_LDO_LP:
+ case WCD937X_MBHC_NEW_INT_MOISTURE_DET_DC_CTRL:
+ case WCD937X_MBHC_NEW_INT_MOISTURE_DET_POLLING_CTRL:
+ case WCD937X_MBHC_NEW_INT_MECH_DET_CURRENT:
+ case WCD937X_MBHC_NEW_INT_SPARE_2:
+ case WCD937X_EAR_INT_NEW_EAR_CHOPPER_CON:
+ case WCD937X_EAR_INT_NEW_CNP_VCM_CON1:
+ case WCD937X_EAR_INT_NEW_CNP_VCM_CON2:
+ case WCD937X_EAR_INT_NEW_EAR_DYNAMIC_BIAS:
+ case WCD937X_AUX_INT_EN_REG:
+ case WCD937X_AUX_INT_PA_CTRL:
+ case WCD937X_AUX_INT_SP_CTRL:
+ case WCD937X_AUX_INT_DAC_CTRL:
+ case WCD937X_AUX_INT_CLK_CTRL:
+ case WCD937X_AUX_INT_TEST_CTRL:
+ case WCD937X_AUX_INT_MISC:
+ case WCD937X_LDORXTX_INT_BIAS:
+ case WCD937X_LDORXTX_INT_STB_LOADS_DTEST:
+ case WCD937X_LDORXTX_INT_TEST0:
+ case WCD937X_LDORXTX_INT_STARTUP_TIMER:
+ case WCD937X_LDORXTX_INT_TEST1:
+ case WCD937X_SLEEP_INT_WATCHDOG_CTL_1:
+ case WCD937X_SLEEP_INT_WATCHDOG_CTL_2:
+ case WCD937X_DIE_CRACK_INT_DIE_CRK_DET_INT1:
+ case WCD937X_DIE_CRACK_INT_DIE_CRK_DET_INT2:
+ case WCD937X_DIGITAL_CDC_RST_CTL:
+ case WCD937X_DIGITAL_TOP_CLK_CFG:
+ case WCD937X_DIGITAL_CDC_ANA_CLK_CTL:
+ case WCD937X_DIGITAL_CDC_DIG_CLK_CTL:
+ case WCD937X_DIGITAL_SWR_RST_EN:
+ case WCD937X_DIGITAL_CDC_PATH_MODE:
+ case WCD937X_DIGITAL_CDC_RX_RST:
+ case WCD937X_DIGITAL_CDC_RX0_CTL:
+ case WCD937X_DIGITAL_CDC_RX1_CTL:
+ case WCD937X_DIGITAL_CDC_RX2_CTL:
+ case WCD937X_DIGITAL_DEM_BYPASS_DATA0:
+ case WCD937X_DIGITAL_DEM_BYPASS_DATA1:
+ case WCD937X_DIGITAL_DEM_BYPASS_DATA2:
+ case WCD937X_DIGITAL_DEM_BYPASS_DATA3:
+ case WCD937X_DIGITAL_CDC_COMP_CTL_0:
+ case WCD937X_DIGITAL_CDC_RX_DELAY_CTL:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A1_0:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A1_1:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A2_0:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A2_1:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A3_0:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A3_1:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A4_0:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A4_1:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A5_0:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A5_1:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A6_0:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_A7_0:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_C_0:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_C_1:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_C_2:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_C_3:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_R1:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_R2:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_R3:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_R4:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_R5:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_R6:
+ case WCD937X_DIGITAL_CDC_HPH_DSM_R7:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A1_0:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A1_1:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A2_0:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A2_1:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A3_0:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A3_1:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A4_0:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A4_1:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A5_0:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A5_1:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A6_0:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_A7_0:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_C_0:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_C_1:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_C_2:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_C_3:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_R1:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_R2:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_R3:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_R4:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_R5:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_R6:
+ case WCD937X_DIGITAL_CDC_AUX_DSM_R7:
+ case WCD937X_DIGITAL_CDC_HPH_GAIN_RX_0:
+ case WCD937X_DIGITAL_CDC_HPH_GAIN_RX_1:
+ case WCD937X_DIGITAL_CDC_HPH_GAIN_DSD_0:
+ case WCD937X_DIGITAL_CDC_HPH_GAIN_DSD_1:
+ case WCD937X_DIGITAL_CDC_HPH_GAIN_DSD_2:
+ case WCD937X_DIGITAL_CDC_AUX_GAIN_DSD_0:
+ case WCD937X_DIGITAL_CDC_AUX_GAIN_DSD_1:
+ case WCD937X_DIGITAL_CDC_AUX_GAIN_DSD_2:
+ case WCD937X_DIGITAL_CDC_HPH_GAIN_CTL:
+ case WCD937X_DIGITAL_CDC_AUX_GAIN_CTL:
+ case WCD937X_DIGITAL_CDC_EAR_PATH_CTL:
+ case WCD937X_DIGITAL_CDC_SWR_CLH:
+ case WCD937X_DIGITAL_SWR_CLH_BYP:
+ case WCD937X_DIGITAL_CDC_TX0_CTL:
+ case WCD937X_DIGITAL_CDC_TX1_CTL:
+ case WCD937X_DIGITAL_CDC_TX2_CTL:
+ case WCD937X_DIGITAL_CDC_TX_RST:
+ case WCD937X_DIGITAL_CDC_REQ_CTL:
+ case WCD937X_DIGITAL_CDC_AMIC_CTL:
+ case WCD937X_DIGITAL_CDC_DMIC_CTL:
+ case WCD937X_DIGITAL_CDC_DMIC1_CTL:
+ case WCD937X_DIGITAL_CDC_DMIC2_CTL:
+ case WCD937X_DIGITAL_CDC_DMIC3_CTL:
+ case WCD937X_DIGITAL_EFUSE_CTL:
+ case WCD937X_DIGITAL_EFUSE_PRG_CTL:
+ case WCD937X_DIGITAL_EFUSE_TEST_CTL_0:
+ case WCD937X_DIGITAL_EFUSE_TEST_CTL_1:
+ case WCD937X_DIGITAL_PDM_WD_CTL0:
+ case WCD937X_DIGITAL_PDM_WD_CTL1:
+ case WCD937X_DIGITAL_PDM_WD_CTL2:
+ case WCD937X_DIGITAL_INTR_MODE:
+ case WCD937X_DIGITAL_INTR_MASK_0:
+ case WCD937X_DIGITAL_INTR_MASK_1:
+ case WCD937X_DIGITAL_INTR_MASK_2:
+ case WCD937X_DIGITAL_INTR_CLEAR_0:
+ case WCD937X_DIGITAL_INTR_CLEAR_1:
+ case WCD937X_DIGITAL_INTR_CLEAR_2:
+ case WCD937X_DIGITAL_INTR_LEVEL_0:
+ case WCD937X_DIGITAL_INTR_LEVEL_1:
+ case WCD937X_DIGITAL_INTR_LEVEL_2:
+ case WCD937X_DIGITAL_INTR_SET_0:
+ case WCD937X_DIGITAL_INTR_SET_1:
+ case WCD937X_DIGITAL_INTR_SET_2:
+ case WCD937X_DIGITAL_INTR_TEST_0:
+ case WCD937X_DIGITAL_INTR_TEST_1:
+ case WCD937X_DIGITAL_INTR_TEST_2:
+ case WCD937X_DIGITAL_CDC_CONN_RX0_CTL:
+ case WCD937X_DIGITAL_CDC_CONN_RX1_CTL:
+ case WCD937X_DIGITAL_CDC_CONN_RX2_CTL:
+ case WCD937X_DIGITAL_CDC_CONN_TX_CTL:
+ case WCD937X_DIGITAL_LOOP_BACK_MODE:
+ case WCD937X_DIGITAL_SWR_DAC_TEST:
+ case WCD937X_DIGITAL_SWR_HM_TEST_RX_0:
+ case WCD937X_DIGITAL_SWR_HM_TEST_TX_0:
+ case WCD937X_DIGITAL_SWR_HM_TEST_RX_1:
+ case WCD937X_DIGITAL_SWR_HM_TEST_TX_1:
+ case WCD937X_DIGITAL_SWR_HM_TEST:
+ case WCD937X_DIGITAL_PAD_CTL_PDM_RX0:
+ case WCD937X_DIGITAL_PAD_CTL_PDM_RX1:
+ case WCD937X_DIGITAL_PAD_CTL_PDM_TX0:
+ case WCD937X_DIGITAL_PAD_CTL_PDM_TX1:
+ case WCD937X_DIGITAL_PAD_INP_DIS_0:
+ case WCD937X_DIGITAL_PAD_INP_DIS_1:
+ case WCD937X_DIGITAL_DRIVE_STRENGTH_0:
+ case WCD937X_DIGITAL_DRIVE_STRENGTH_1:
+ case WCD937X_DIGITAL_DRIVE_STRENGTH_2:
+ case WCD937X_DIGITAL_RX_DATA_EDGE_CTL:
+ case WCD937X_DIGITAL_TX_DATA_EDGE_CTL:
+ case WCD937X_DIGITAL_GPIO_MODE:
+ case WCD937X_DIGITAL_PIN_CTL_OE:
+ case WCD937X_DIGITAL_PIN_CTL_DATA_0:
+ case WCD937X_DIGITAL_PIN_CTL_DATA_1:
+ case WCD937X_DIGITAL_PIN_STATUS_0:
+ case WCD937X_DIGITAL_PIN_STATUS_1:
+ case WCD937X_DIGITAL_DIG_DEBUG_CTL:
+ case WCD937X_DIGITAL_DIG_DEBUG_EN:
+ case WCD937X_DIGITAL_ANA_CSR_DBG_ADD:
+ case WCD937X_DIGITAL_ANA_CSR_DBG_CTL:
+ case WCD937X_DIGITAL_SSP_DBG:
+ case WCD937X_DIGITAL_MODE_STATUS_0:
+ case WCD937X_DIGITAL_MODE_STATUS_1:
+ case WCD937X_DIGITAL_SPARE_0:
+ case WCD937X_DIGITAL_SPARE_1:
+ case WCD937X_DIGITAL_SPARE_2:
+ return true;
+ }
+
+ return false;
+}
+
+static bool wcd937x_readable_register(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case WCD937X_ANA_MBHC_RESULT_1:
+ case WCD937X_ANA_MBHC_RESULT_2:
+ case WCD937X_ANA_MBHC_RESULT_3:
+ case WCD937X_MBHC_MOISTURE_DET_FSM_STATUS:
+ case WCD937X_TX_1_2_SAR2_ERR:
+ case WCD937X_TX_1_2_SAR1_ERR:
+ case WCD937X_TX_3_SPARE_MONO:
+ case WCD937X_TX_3_SAR1_ERR:
+ case WCD937X_HPH_L_STATUS:
+ case WCD937X_HPH_R_STATUS:
+ case WCD937X_HPH_SURGE_HPHLR_SURGE_STATUS:
+ case WCD937X_EAR_STATUS_REG_1:
+ case WCD937X_EAR_STATUS_REG_2:
+ case WCD937X_MBHC_NEW_FSM_STATUS:
+ case WCD937X_MBHC_NEW_ADC_RESULT:
+ case WCD937X_DIE_CRACK_DIE_CRK_DET_OUT:
+ case WCD937X_AUX_INT_STATUS_REG:
+ case WCD937X_LDORXTX_INT_STATUS:
+ case WCD937X_DIGITAL_CHIP_ID0:
+ case WCD937X_DIGITAL_CHIP_ID1:
+ case WCD937X_DIGITAL_CHIP_ID2:
+ case WCD937X_DIGITAL_CHIP_ID3:
+ case WCD937X_DIGITAL_EFUSE_T_DATA_0:
+ case WCD937X_DIGITAL_EFUSE_T_DATA_1:
+ case WCD937X_DIGITAL_INTR_STATUS_0:
+ case WCD937X_DIGITAL_INTR_STATUS_1:
+ case WCD937X_DIGITAL_INTR_STATUS_2:
+ case WCD937X_DIGITAL_EFUSE_REG_0:
+ case WCD937X_DIGITAL_EFUSE_REG_1:
+ case WCD937X_DIGITAL_EFUSE_REG_2:
+ case WCD937X_DIGITAL_EFUSE_REG_3:
+ case WCD937X_DIGITAL_EFUSE_REG_4:
+ case WCD937X_DIGITAL_EFUSE_REG_5:
+ case WCD937X_DIGITAL_EFUSE_REG_6:
+ case WCD937X_DIGITAL_EFUSE_REG_7:
+ case WCD937X_DIGITAL_EFUSE_REG_8:
+ case WCD937X_DIGITAL_EFUSE_REG_9:
+ case WCD937X_DIGITAL_EFUSE_REG_10:
+ case WCD937X_DIGITAL_EFUSE_REG_11:
+ case WCD937X_DIGITAL_EFUSE_REG_12:
+ case WCD937X_DIGITAL_EFUSE_REG_13:
+ case WCD937X_DIGITAL_EFUSE_REG_14:
+ case WCD937X_DIGITAL_EFUSE_REG_15:
+ case WCD937X_DIGITAL_EFUSE_REG_16:
+ case WCD937X_DIGITAL_EFUSE_REG_17:
+ case WCD937X_DIGITAL_EFUSE_REG_18:
+ case WCD937X_DIGITAL_EFUSE_REG_19:
+ case WCD937X_DIGITAL_EFUSE_REG_20:
+ case WCD937X_DIGITAL_EFUSE_REG_21:
+ case WCD937X_DIGITAL_EFUSE_REG_22:
+ case WCD937X_DIGITAL_EFUSE_REG_23:
+ case WCD937X_DIGITAL_EFUSE_REG_24:
+ case WCD937X_DIGITAL_EFUSE_REG_25:
+ case WCD937X_DIGITAL_EFUSE_REG_26:
+ case WCD937X_DIGITAL_EFUSE_REG_27:
+ case WCD937X_DIGITAL_EFUSE_REG_28:
+ case WCD937X_DIGITAL_EFUSE_REG_29:
+ case WCD937X_DIGITAL_EFUSE_REG_30:
+ case WCD937X_DIGITAL_EFUSE_REG_31:
+ return true;
+ }
+
+ return wcd937x_rdwr_register(dev, reg);
+}
+
+static bool wcd937x_volatile_register(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case WCD937X_ANA_MBHC_RESULT_1:
+ case WCD937X_ANA_MBHC_RESULT_2:
+ case WCD937X_ANA_MBHC_RESULT_3:
+ case WCD937X_MBHC_MOISTURE_DET_FSM_STATUS:
+ case WCD937X_TX_1_2_SAR1_ERR:
+ case WCD937X_TX_1_2_SAR2_ERR:
+ case WCD937X_TX_3_SAR1_ERR:
+ case WCD937X_HPH_L_STATUS:
+ case WCD937X_HPH_R_STATUS:
+ case WCD937X_HPH_SURGE_HPHLR_SURGE_STATUS:
+ case WCD937X_EAR_STATUS_REG_1:
+ case WCD937X_EAR_STATUS_REG_2:
+ case WCD937X_MBHC_NEW_FSM_STATUS:
+ case WCD937X_MBHC_NEW_ADC_RESULT:
+ case WCD937X_DIE_CRACK_DIE_CRK_DET_OUT:
+ case WCD937X_DIGITAL_INTR_STATUS_0:
+ case WCD937X_DIGITAL_INTR_STATUS_1:
+ case WCD937X_DIGITAL_INTR_STATUS_2:
+ case WCD937X_DIGITAL_SWR_HM_TEST:
+ case WCD937X_DIGITAL_PIN_STATUS_0:
+ case WCD937X_DIGITAL_PIN_STATUS_1:
+ case WCD937X_DIGITAL_MODE_STATUS_0:
+ case WCD937X_DIGITAL_MODE_STATUS_1:
+ return true;
+ }
+ return false;
+}
+
+static const struct regmap_config wcd937x_regmap_config = {
+ .name = "wcd937x_csr",
+ .reg_bits = 32,
+ .val_bits = 8,
+ .cache_type = REGCACHE_MAPLE,
+ .reg_defaults = wcd937x_defaults,
+ .num_reg_defaults = ARRAY_SIZE(wcd937x_defaults),
+ .max_register = WCD937X_MAX_REGISTER,
+ .readable_reg = wcd937x_readable_register,
+ .writeable_reg = wcd937x_rdwr_register,
+ .volatile_reg = wcd937x_volatile_register,
+};
+
+static const struct sdw_slave_ops wcd9370_slave_ops = {
+ .update_status = wcd9370_update_status,
+ .interrupt_callback = wcd9370_interrupt_callback,
+};
+
+static int wcd937x_sdw_component_bind(struct device *dev,
+ struct device *master, void *data)
+{
+ pm_runtime_set_autosuspend_delay(dev, 3000);
+ pm_runtime_use_autosuspend(dev);
+ pm_runtime_mark_last_busy(dev);
+ pm_runtime_set_active(dev);
+ pm_runtime_enable(dev);
+
+ return 0;
+}
+
+static void wcd937x_sdw_component_unbind(struct device *dev,
+ struct device *master, void *data)
+{
+ pm_runtime_disable(dev);
+ pm_runtime_set_suspended(dev);
+ pm_runtime_dont_use_autosuspend(dev);
+}
+
+static const struct component_ops wcd937x_sdw_component_ops = {
+ .bind = wcd937x_sdw_component_bind,
+ .unbind = wcd937x_sdw_component_unbind,
+};
+
+static int wcd9370_probe(struct sdw_slave *pdev,
+ const struct sdw_device_id *id)
+{
+ struct device *dev = &pdev->dev;
+ struct wcd937x_sdw_priv *wcd;
+ int ret;
+
+ wcd = devm_kzalloc(dev, sizeof(*wcd), GFP_KERNEL);
+ if (!wcd)
+ return -ENOMEM;
+
+ /* Port map index starts at 0, however the data port for this codec start at index 1 */
+ if (of_property_read_bool(dev->of_node, "qcom,tx-port-mapping")) {
+ wcd->is_tx = true;
+ ret = of_property_read_u32_array(dev->of_node, "qcom,tx-port-mapping",
+ &pdev->m_port_map[1],
+ WCD937X_MAX_TX_SWR_PORTS);
+ } else {
+ ret = of_property_read_u32_array(dev->of_node, "qcom,rx-port-mapping",
+ &pdev->m_port_map[1],
+ WCD937X_MAX_SWR_PORTS);
+ }
+ if (ret < 0)
+ dev_info(dev, "Error getting static port mapping for %s (%d)\n",
+ wcd->is_tx ? "TX" : "RX", ret);
+
+ wcd->sdev = pdev;
+ dev_set_drvdata(dev, wcd);
+
+ pdev->prop.scp_int1_mask = SDW_SCP_INT1_IMPL_DEF |
+ SDW_SCP_INT1_BUS_CLASH |
+ SDW_SCP_INT1_PARITY;
+ pdev->prop.lane_control_support = true;
+ pdev->prop.simple_clk_stop_capable = true;
+ if (wcd->is_tx) {
+ pdev->prop.source_ports = GENMASK(WCD937X_MAX_TX_SWR_PORTS, 0);
+ pdev->prop.src_dpn_prop = wcd937x_dpn_prop;
+ wcd->ch_info = &wcd937x_sdw_tx_ch_info[0];
+ pdev->prop.wake_capable = true;
+
+ wcd->regmap = devm_regmap_init_sdw(pdev, &wcd937x_regmap_config);
+ if (IS_ERR(wcd->regmap))
+ return dev_err_probe(dev, PTR_ERR(wcd->regmap),
+ "Regmap init failed\n");
+
+ /* Start in cache-only until device is enumerated */
+ regcache_cache_only(wcd->regmap, true);
+ } else {
+ pdev->prop.sink_ports = GENMASK(WCD937X_MAX_SWR_PORTS, 0);
+ pdev->prop.sink_dpn_prop = wcd937x_dpn_prop;
+ wcd->ch_info = &wcd937x_sdw_rx_ch_info[0];
+ }
+
+ pm_runtime_set_autosuspend_delay(dev, 3000);
+ pm_runtime_use_autosuspend(dev);
+ pm_runtime_mark_last_busy(dev);
+ pm_runtime_set_active(dev);
+ pm_runtime_enable(dev);
+
+ return component_add(dev, &wcd937x_sdw_component_ops);
+}
+
+static int wcd9370_remove(struct sdw_slave *pdev)
+{
+ struct device *dev = &pdev->dev;
+
+ component_del(dev, &wcd937x_sdw_component_ops);
+
+ pm_runtime_disable(dev);
+ pm_runtime_set_suspended(dev);
+ pm_runtime_dont_use_autosuspend(dev);
+
+ return 0;
+}
+
+static const struct sdw_device_id wcd9370_slave_id[] = {
+ SDW_SLAVE_ENTRY(0x0217, 0x10a, 0), /* WCD9370 RX/TX Device ID */
+ { },
+};
+MODULE_DEVICE_TABLE(sdw, wcd9370_slave_id);
+
+static int __maybe_unused wcd937x_sdw_runtime_suspend(struct device *dev)
+{
+ struct wcd937x_sdw_priv *wcd = dev_get_drvdata(dev);
+
+ if (wcd->regmap) {
+ regcache_cache_only(wcd->regmap, true);
+ regcache_mark_dirty(wcd->regmap);
+ }
+
+ return 0;
+}
+
+static int __maybe_unused wcd937x_sdw_runtime_resume(struct device *dev)
+{
+ struct wcd937x_sdw_priv *wcd = dev_get_drvdata(dev);
+
+ if (wcd->regmap) {
+ regcache_cache_only(wcd->regmap, false);
+ regcache_sync(wcd->regmap);
+ }
+
+ return 0;
+}
+
+static const struct dev_pm_ops wcd937x_sdw_pm_ops = {
+ SET_RUNTIME_PM_OPS(wcd937x_sdw_runtime_suspend, wcd937x_sdw_runtime_resume, NULL)
+};
+
+static struct sdw_driver wcd9370_codec_driver = {
+ .probe = wcd9370_probe,
+ .remove = wcd9370_remove,
+ .ops = &wcd9370_slave_ops,
+ .id_table = wcd9370_slave_id,
+ .driver = {
+ .name = "wcd9370-codec",
+ .pm = &wcd937x_sdw_pm_ops,
+ }
+};
+module_sdw_driver(wcd9370_codec_driver);
+
+MODULE_DESCRIPTION("WCD937X SDW codec driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wcd937x.h b/sound/soc/codecs/wcd937x.h
new file mode 100644
index 000000000000..e6e1ad5926d5
--- /dev/null
+++ b/sound/soc/codecs/wcd937x.h
@@ -0,0 +1,653 @@
+/* SPDX-License-Identifier: GPL-2.0-only
+ * Copyright (c) 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef _WCD937X_REGISTERS_H
+#define _WCD937X_REGISTERS_H
+
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+
+#define WCD937X_BASE_ADDRESS 0x3000
+#define WCD937X_ANA_BIAS 0x3001
+#define WCD937X_ANA_RX_SUPPLIES 0x3008
+#define WCD937X_ANA_HPH 0x3009
+#define WCD937X_ANA_EAR 0x300A
+#define WCD937X_ANA_EAR_COMPANDER_CTL 0x300B
+#define WCD937X_EAR_GAIN_MASK GENMASK(6, 2)
+#define WCD937X_ANA_TX_CH1 0x300E
+#define WCD937X_ANA_TX_CH2 0x300F
+#define WCD937X_ANA_TX_CH3 0x3010
+#define WCD937X_ANA_TX_CH3_HPF 0x3011
+#define WCD937X_ANA_MICB1_MICB2_DSP_EN_LOGIC 0x3012
+#define WCD937X_ANA_MICB3_DSP_EN_LOGIC 0x3013
+#define WCD937X_ANA_MBHC_MECH 0x3014
+#define WCD937X_MBHC_L_DET_EN_MASK BIT(7)
+#define WCD937X_MBHC_L_DET_EN BIT(7)
+#define WCD937X_MBHC_GND_DET_EN_MASK BIT(6)
+#define WCD937X_MBHC_MECH_DETECT_TYPE_MASK BIT(5)
+#define WCD937X_MBHC_MECH_DETECT_TYPE_INS 1
+#define WCD937X_MBHC_HPHL_PLUG_TYPE_MASK BIT(4)
+#define WCD937X_MBHC_HPHL_PLUG_TYPE_NO 1
+#define WCD937X_MBHC_GND_PLUG_TYPE_MASK BIT(3)
+#define WCD937X_MBHC_GND_PLUG_TYPE_NO 1
+#define WCD937X_MBHC_HSL_PULLUP_COMP_EN BIT(2)
+#define WCD937X_MBHC_HSG_PULLUP_COMP_EN BIT(1)
+#define WCD937X_MBHC_HPHL_100K_TO_GND_EN BIT(0)
+#define WCD937X_ANA_MBHC_ELECT 0x3015
+#define WCD937X_ANA_MBHC_BD_ISRC_CTL_MASK GENMASK(6, 4)
+#define WCD937X_ANA_MBHC_BD_ISRC_100UA GENMASK(5, 4)
+#define WCD937X_ANA_MBHC_BD_ISRC_OFF 0
+#define WCD937X_ANA_MBHC_BIAS_EN_MASK BIT(0)
+#define WCD937X_ANA_MBHC_BIAS_EN BIT(0)
+#define WCD937X_ANA_MBHC_ZDET 0x3016
+#define WCD937X_ANA_MBHC_RESULT_1 0x3017
+#define WCD937X_ANA_MBHC_RESULT_2 0x3018
+#define WCD937X_ANA_MBHC_RESULT_3 0x3019
+#define WCD937X_MBHC_BTN_RESULT_MASK GENMASK(2, 0)
+#define WCD937X_ANA_MBHC_BTN0 0x301A
+#define WCD937X_MBHC_BTN_VTH_MASK GENMASK(7, 2)
+#define WCD937X_ANA_MBHC_BTN1 0x301B
+#define WCD937X_ANA_MBHC_BTN2 0x301C
+#define WCD937X_ANA_MBHC_BTN3 0x301D
+#define WCD937X_ANA_MBHC_BTN4 0x301E
+#define WCD937X_ANA_MBHC_BTN5 0x301F
+#define WCD937X_VTH_MASK GENMASK(7, 2)
+#define WCD937X_ANA_MBHC_BTN6 0x3020
+#define WCD937X_ANA_MBHC_BTN7 0x3021
+#define WCD937X_ANA_MICB1 0x3022
+#define WCD937X_MICB_VOUT_MASK GENMASK(5, 0)
+#define WCD937X_MICB_EN_MASK GENMASK(7, 6)
+#define WCD937X_MICB_DISABLE 0
+#define WCD937X_MICB_ENABLE 1
+#define WCD937X_MICB_PULL_UP 2
+#define WCD937X_MICB_PULL_DOWN 3
+#define WCD937X_ANA_MICB2 0x3023
+#define WCD937X_ANA_MICB2_ENABLE BIT(6)
+#define WCD937X_ANA_MICB2_ENABLE_MASK GENMASK(7, 6)
+#define WCD937X_ANA_MICB2_VOUT_MASK GENMASK(5, 0)
+#define WCD937X_ANA_MICB2_RAMP 0x3024
+#define WCD937X_RAMP_EN_MASK BIT(7)
+#define WCD937X_RAMP_SHIFT_CTRL_MASK GENMASK(4, 2)
+#define WCD937X_ANA_MICB3 0x3025
+#define WCD937X_ANA_MICB_EN GENMASK(7, 6)
+#define WCD937X_MICB_DISABLE 0
+#define WCD937X_MICB_ENABLE 1
+#define WCD937X_MICB_PULL_UP 2
+#define WCD937X_ANA_MICB_VOUT GENMASK(5, 0)
+#define WCD937X_BIAS_CTL 0x3028
+#define WCD937X_BIAS_VBG_FINE_ADJ 0x3029
+#define WCD937X_LDOL_VDDCX_ADJUST 0x3040
+#define WCD937X_LDOL_DISABLE_LDOL 0x3041
+#define WCD937X_MBHC_CTL_CLK 0x3056
+#define WCD937X_MBHC_CTL_ANA 0x3057
+#define WCD937X_MBHC_CTL_SPARE_1 0x3058
+#define WCD937X_MBHC_CTL_SPARE_2 0x3059
+#define WCD937X_MBHC_CTL_BCS 0x305A
+#define WCD937X_MBHC_MOISTURE_DET_FSM_STATUS 0x305B
+#define WCD937X_MBHC_TEST_CTL 0x305C
+#define WCD937X_LDOH_MODE 0x3067
+#define WCD937X_LDOH_BIAS 0x3068
+#define WCD937X_LDOH_STB_LOADS 0x3069
+#define WCD937X_LDOH_SLOWRAMP 0x306A
+#define WCD937X_MICB1_TEST_CTL_1 0x306B
+#define WCD937X_MICB1_TEST_CTL_2 0x306C
+#define WCD937X_MICB1_TEST_CTL_3 0x306D
+#define WCD937X_MICB2_TEST_CTL_1 0x306E
+#define WCD937X_MICB2_TEST_CTL_2 0x306F
+#define WCD937X_MICB2_TEST_CTL_3 0x3070
+#define WCD937X_MICB3_TEST_CTL_1 0x3071
+#define WCD937X_MICB3_TEST_CTL_2 0x3072
+#define WCD937X_MICB3_TEST_CTL_3 0x3073
+#define WCD937X_TX_COM_ADC_VCM 0x3077
+#define WCD937X_TX_COM_BIAS_ATEST 0x3078
+#define WCD937X_TX_COM_ADC_INT1_IB 0x3079
+#define WCD937X_TX_COM_ADC_INT2_IB 0x307A
+#define WCD937X_TX_COM_TXFE_DIV_CTL 0x307B
+#define WCD937X_TX_COM_TXFE_DIV_START 0x307C
+#define WCD937X_TX_COM_TXFE_DIV_STOP_9P6M 0x307D
+#define WCD937X_TX_COM_TXFE_DIV_STOP_12P288M 0x307E
+#define WCD937X_TX_1_2_TEST_EN 0x307F
+#define WCD937X_TX_1_2_ADC_IB 0x3080
+#define WCD937X_TX_1_2_ATEST_REFCTL 0x3081
+#define WCD937X_TX_1_2_TEST_CTL 0x3082
+#define WCD937X_TX_1_2_TEST_BLK_EN 0x3083
+#define WCD937X_TX_1_2_TXFE_CLKDIV 0x3084
+#define WCD937X_TX_1_2_SAR2_ERR 0x3085
+#define WCD937X_TX_1_2_SAR1_ERR 0x3086
+#define WCD937X_TX_3_TEST_EN 0x3087
+#define WCD937X_TX_3_ADC_IB 0x3088
+#define WCD937X_TX_3_ATEST_REFCTL 0x3089
+#define WCD937X_TX_3_TEST_CTL 0x308A
+#define WCD937X_TX_3_TEST_BLK_EN 0x308B
+#define WCD937X_TX_3_TXFE_CLKDIV 0x308C
+#define WCD937X_TX_3_SPARE_MONO 0x308D
+#define WCD937X_TX_3_SAR1_ERR 0x308E
+#define WCD937X_CLASSH_MODE_1 0x3097
+#define WCD937X_CLASSH_MODE_2 0x3098
+#define WCD937X_CLASSH_MODE_3 0x3099
+#define WCD937X_CLASSH_CTRL_VCL_1 0x309A
+#define WCD937X_CLASSH_CTRL_VCL_2 0x309B
+#define WCD937X_CLASSH_CTRL_CCL_1 0x309C
+#define WCD937X_CLASSH_CTRL_CCL_2 0x309D
+#define WCD937X_CLASSH_CTRL_CCL_3 0x309E
+#define WCD937X_CLASSH_CTRL_CCL_4 0x309F
+#define WCD937X_CLASSH_CTRL_CCL_5 0x30A0
+#define WCD937X_CLASSH_BUCK_TMUX_A_D 0x30A1
+#define WCD937X_CLASSH_BUCK_SW_DRV_CNTL 0x30A2
+#define WCD937X_CLASSH_SPARE 0x30A3
+#define WCD937X_FLYBACK_EN 0x30A4
+#define WCD937X_FLYBACK_VNEG_CTRL_1 0x30A5
+#define WCD937X_FLYBACK_VNEG_CTRL_2 0x30A6
+#define WCD937X_FLYBACK_VNEG_CTRL_3 0x30A7
+#define WCD937X_FLYBACK_VNEG_CTRL_4 0x30A8
+#define WCD937X_FLYBACK_VNEG_CTRL_5 0x30A9
+#define WCD937X_FLYBACK_VNEG_CTRL_6 0x30AA
+#define WCD937X_FLYBACK_VNEG_CTRL_7 0x30AB
+#define WCD937X_FLYBACK_VNEG_CTRL_8 0x30AC
+#define WCD937X_FLYBACK_VNEG_CTRL_9 0x30AD
+#define WCD937X_FLYBACK_VNEGDAC_CTRL_1 0x30AE
+#define WCD937X_FLYBACK_VNEGDAC_CTRL_2 0x30AF
+#define WCD937X_FLYBACK_VNEGDAC_CTRL_3 0x30B0
+#define WCD937X_FLYBACK_CTRL_1 0x30B1
+#define WCD937X_FLYBACK_TEST_CTL 0x30B2
+#define WCD937X_RX_AUX_SW_CTL 0x30B3
+#define WCD937X_RX_PA_AUX_IN_CONN 0x30B4
+#define WCD937X_RX_TIMER_DIV 0x30B5
+#define WCD937X_RX_OCP_CTL 0x30B6
+#define WCD937X_RX_OCP_COUNT 0x30B7
+#define WCD937X_RX_BIAS_EAR_DAC 0x30B8
+#define WCD937X_RX_BIAS_EAR_AMP 0x30B9
+#define WCD937X_RX_BIAS_HPH_LDO 0x30BA
+#define WCD937X_RX_BIAS_HPH_PA 0x30BB
+#define WCD937X_RX_BIAS_HPH_RDACBUFF_CNP2 0x30BC
+#define WCD937X_RX_BIAS_HPH_RDAC_LDO 0x30BD
+#define WCD937X_RX_BIAS_HPH_CNP1 0x30BE
+#define WCD937X_RX_BIAS_HPH_LOWPOWER 0x30BF
+#define WCD937X_RX_BIAS_AUX_DAC 0x30C0
+#define WCD937X_RX_BIAS_AUX_AMP 0x30C1
+#define WCD937X_RX_BIAS_VNEGDAC_BLEEDER 0x30C2
+#define WCD937X_RX_BIAS_MISC 0x30C3
+#define WCD937X_RX_BIAS_BUCK_RST 0x30C4
+#define WCD937X_RX_BIAS_BUCK_VREF_ERRAMP 0x30C5
+#define WCD937X_RX_BIAS_FLYB_ERRAMP 0x30C6
+#define WCD937X_RX_BIAS_FLYB_BUFF 0x30C7
+#define WCD937X_RX_BIAS_FLYB_MID_RST 0x30C8
+#define WCD937X_HPH_L_STATUS 0x30C9
+#define WCD937X_HPH_R_STATUS 0x30CA
+#define WCD937X_HPH_CNP_EN 0x30CB
+#define WCD937X_HPH_CNP_WG_CTL 0x30CC
+#define WCD937X_HPH_CNP_WG_TIME 0x30CD
+#define WCD937X_HPH_OCP_CTL 0x30CE
+#define WCD937X_HPH_AUTO_CHOP 0x30CF
+#define WCD937X_HPH_CHOP_CTL 0x30D0
+#define WCD937X_HPH_PA_CTL1 0x30D1
+#define WCD937X_HPH_PA_CTL2 0x30D2
+#define WCD937X_HPHPA_GND_R_MASK BIT(6)
+#define WCD937X_HPHPA_GND_L_MASK BIT(4)
+#define WCD937X_HPH_L_EN 0x30D3
+#define WCD937X_HPH_L_TEST 0x30D4
+#define WCD937X_HPH_L_ATEST 0x30D5
+#define WCD937X_HPH_R_EN 0x30D6
+#define WCD937X_GAIN_SRC_SEL_MASK BIT(5)
+#define WCD937X_GAIN_SRC_SEL_REGISTER 1
+#define WCD937X_HPH_R_TEST 0x30D7
+#define WCD937X_HPH_R_ATEST 0x30D8
+#define WCD937X_HPH_RDAC_CLK_CTL1 0x30D9
+#define WCD937X_HPHPA_GND_OVR_MASK BIT(1)
+#define WCD937X_CHOP_CLK_EN_MASK BIT(7)
+#define WCD937X_HPH_RDAC_CLK_CTL2 0x30DA
+#define WCD937X_HPH_RDAC_LDO_CTL 0x30DB
+#define WCD937X_HPH_RDAC_CHOP_CLK_LP_CTL 0x30DC
+#define WCD937X_HPH_REFBUFF_UHQA_CTL 0x30DD
+#define WCD937X_HPH_REFBUFF_LP_CTL 0x30DE
+#define WCD937X_PREREF_FLIT_BYPASS_MASK BIT(0)
+#define WCD937X_HPH_L_DAC_CTL 0x30DF
+#define WCD937X_HPH_R_DAC_CTL 0x30E0
+#define WCD937X_HPH_SURGE_HPHLR_SURGE_COMP_SEL 0x30E1
+#define WCD937X_HPH_SURGE_HPHLR_SURGE_EN 0x30E2
+#define WCD937X_HPH_SURGE_HPHLR_SURGE_MISC1 0x30E3
+#define WCD937X_HPH_SURGE_HPHLR_SURGE_STATUS 0x30E4
+#define WCD937X_EAR_EAR_EN_REG 0x30E9
+#define WCD937X_EAR_EAR_PA_CON 0x30EA
+#define WCD937X_EAR_EAR_SP_CON 0x30EB
+#define WCD937X_EAR_EAR_DAC_CON 0x30EC
+#define WCD937X_EAR_EAR_CNP_FSM_CON 0x30ED
+#define WCD937X_EAR_TEST_CTL 0x30EE
+#define WCD937X_EAR_STATUS_REG_1 0x30EF
+#define WCD937X_EAR_STATUS_REG_2 0x30F0
+#define WCD937X_ANA_NEW_PAGE_REGISTER 0x3100
+#define WCD937X_HPH_NEW_ANA_HPH2 0x3101
+#define WCD937X_HPH_NEW_ANA_HPH3 0x3102
+#define WCD937X_SLEEP_CTL 0x3103
+#define WCD937X_SLEEP_WATCHDOG_CTL 0x3104
+#define WCD937X_MBHC_NEW_ELECT_REM_CLAMP_CTL 0x311F
+#define WCD937X_MBHC_NEW_CTL_1 0x3120
+#define WCD937X_MBHC_CTL_RCO_EN_MASK BIT(7)
+#define WCD937X_MBHC_CTL_RCO_EN BIT(7)
+#define WCD937X_MBHC_BTN_DBNC_MASK GENMASK(1, 0)
+#define WCD937X_MBHC_BTN_DBNC_T_16_MS 0x2
+#define WCD937X_MBHC_NEW_CTL_2 0x3121
+#define WCD937X_MBHC_NEW_PLUG_DETECT_CTL 0x3122
+#define WCD937X_MBHC_NEW_ZDET_ANA_CTL 0x3123
+#define WCD937X_M_RTH_CTL_MASK GENMASK(3, 2)
+#define WCD937X_MBHC_HS_VREF_CTL_MASK GENMASK(1, 0)
+#define WCD937X_MBHC_HS_VREF_1P5_V 0x1
+#define WCD937X_MBHC_DBNC_TIMER_INSREM_DBNC_T_96_MS 0x6
+#define WCD937X_ZDET_RANGE_CTL_MASK GENMASK(3, 0)
+#define WCD937X_ZDET_MAXV_CTL_MASK GENMASK(6, 4)
+#define WCD937X_MBHC_NEW_ZDET_RAMP_CTL 0x3124
+#define WCD937X_MBHC_NEW_FSM_STATUS 0x3125
+#define WCD937X_MBHC_NEW_ADC_RESULT 0x3126
+#define WCD937X_TX_NEW_TX_CH2_SEL 0x3127
+#define WCD937X_AUX_AUXPA 0x3128
+#define WCD937X_AUXPA_CLK_EN_MASK BIT(4)
+#define WCD937X_AUXPA_CLK_EN_MASK BIT(4)
+#define WCD937X_LDORXTX_MODE 0x3129
+#define WCD937X_LDORXTX_CONFIG 0x312A
+#define WCD937X_DIE_CRACK_DIE_CRK_DET_EN 0x312C
+#define WCD937X_DIE_CRACK_DIE_CRK_DET_OUT 0x312D
+#define WCD937X_HPH_NEW_INT_RDAC_GAIN_CTL 0x3132
+#define WCD937X_HPH_NEW_INT_RDAC_HD2_CTL_L 0x3133
+#define WCD937X_HPH_NEW_INT_RDAC_VREF_CTL 0x3134
+#define WCD937X_HPH_NEW_INT_RDAC_OVERRIDE_CTL 0x3135
+#define WCD937X_HPH_NEW_INT_RDAC_HD2_CTL_R 0x3136
+#define WCD937X_HPH_NEW_INT_PA_MISC1 0x3137
+#define WCD937X_HPH_NEW_INT_PA_MISC2 0x3138
+#define WCD937X_HPH_NEW_INT_PA_RDAC_MISC 0x3139
+#define WCD937X_HPH_NEW_INT_HPH_TIMER1 0x313A
+#define WCD937X_HPH_NEW_INT_HPH_TIMER2 0x313B
+#define WCD937X_HPH_NEW_INT_HPH_TIMER3 0x313C
+#define WCD937X_HPH_NEW_INT_HPH_TIMER4 0x313D
+#define WCD937X_HPH_NEW_INT_PA_RDAC_MISC2 0x313E
+#define WCD937X_HPH_NEW_INT_PA_RDAC_MISC3 0x313F
+#define WCD937X_RX_NEW_INT_HPH_RDAC_BIAS_LOHIFI 0x3145
+#define WCD937X_RX_NEW_INT_HPH_RDAC_BIAS_ULP 0x3146
+#define WCD937X_RX_NEW_INT_HPH_RDAC_LDO_LP 0x3147
+#define WCD937X_MBHC_NEW_INT_MOISTURE_DET_DC_CTRL 0x31AF
+#define WCD937X_MBHC_NEW_INT_MOISTURE_DET_POLLING_CTRL 0x31B0
+#define WCD937X_MOISTURE_EN_POLLING_MASK BIT(2)
+#define WCD937X_HSDET_PULLUP_C_MASK GENMASK(4, 0)
+#define WCD937X_MBHC_NEW_INT_MECH_DET_CURRENT 0x31B1
+#define WCD937X_MBHC_NEW_INT_SPARE_2 0x31B2
+#define WCD937X_EAR_INT_NEW_EAR_CHOPPER_CON 0x31B7
+#define WCD937X_EAR_INT_NEW_CNP_VCM_CON1 0x31B8
+#define WCD937X_EAR_INT_NEW_CNP_VCM_CON2 0x31B9
+#define WCD937X_EAR_INT_NEW_EAR_DYNAMIC_BIAS 0x31BA
+#define WCD937X_AUX_INT_EN_REG 0x31BD
+#define WCD937X_AUX_INT_PA_CTRL 0x31BE
+#define WCD937X_AUX_INT_SP_CTRL 0x31BF
+#define WCD937X_AUX_INT_DAC_CTRL 0x31C0
+#define WCD937X_AUX_INT_CLK_CTRL 0x31C1
+#define WCD937X_AUX_INT_TEST_CTRL 0x31C2
+#define WCD937X_AUX_INT_STATUS_REG 0x31C3
+#define WCD937X_AUX_INT_MISC 0x31C4
+#define WCD937X_LDORXTX_INT_BIAS 0x31C5
+#define WCD937X_LDORXTX_INT_STB_LOADS_DTEST 0x31C6
+#define WCD937X_LDORXTX_INT_TEST0 0x31C7
+#define WCD937X_LDORXTX_INT_STARTUP_TIMER 0x31C8
+#define WCD937X_LDORXTX_INT_TEST1 0x31C9
+#define WCD937X_LDORXTX_INT_STATUS 0x31CA
+#define WCD937X_SLEEP_INT_WATCHDOG_CTL_1 0x31D0
+#define WCD937X_SLEEP_INT_WATCHDOG_CTL_2 0x31D1
+#define WCD937X_DIE_CRACK_INT_DIE_CRK_DET_INT1 0x31D3
+#define WCD937X_DIE_CRACK_INT_DIE_CRK_DET_INT2 0x31D4
+#define WCD937X_DIGITAL_PAGE_REGISTER 0x3400
+#define WCD937X_DIGITAL_CHIP_ID0 0x3401
+#define WCD937X_DIGITAL_CHIP_ID1 0x3402
+#define WCD937X_DIGITAL_CHIP_ID2 0x3403
+#define WCD937X_DIGITAL_CHIP_ID3 0x3404
+#define WCD937X_DIGITAL_CDC_RST_CTL 0x3406
+#define WCD937X_DIGITAL_TOP_CLK_CFG 0x3407
+#define WCD937X_DIGITAL_CDC_ANA_CLK_CTL 0x3408
+#define WCD937X_DIGITAL_CDC_DIG_CLK_CTL 0x3409
+#define WCD937X_DIGITAL_SWR_RST_EN 0x340A
+#define WCD937X_DIGITAL_CDC_PATH_MODE 0x340B
+#define WCD937X_DIGITAL_CDC_RX_RST 0x340C
+#define WCD937X_DIGITAL_CDC_RX0_CTL 0x340D
+#define WCD937X_DIGITAL_CDC_RX1_CTL 0x340E
+#define WCD937X_DIGITAL_CDC_RX2_CTL 0x340F
+#define WCD937X_DIGITAL_DEM_BYPASS_DATA0 0x3410
+#define WCD937X_DIGITAL_DEM_BYPASS_DATA1 0x3411
+#define WCD937X_DIGITAL_DEM_BYPASS_DATA2 0x3412
+#define WCD937X_DIGITAL_DEM_BYPASS_DATA3 0x3413
+#define WCD937X_DIGITAL_CDC_COMP_CTL_0 0x3414
+#define WCD937X_DIGITAL_CDC_RX_DELAY_CTL 0x3417
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A1_0 0x3418
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A1_1 0x3419
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A2_0 0x341A
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A2_1 0x341B
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A3_0 0x341C
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A3_1 0x341D
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A4_0 0x341E
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A4_1 0x341F
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A5_0 0x3420
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A5_1 0x3421
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A6_0 0x3422
+#define WCD937X_DIGITAL_CDC_HPH_DSM_A7_0 0x3423
+#define WCD937X_DIGITAL_CDC_HPH_DSM_C_0 0x3424
+#define WCD937X_DIGITAL_CDC_HPH_DSM_C_1 0x3425
+#define WCD937X_DIGITAL_CDC_HPH_DSM_C_2 0x3426
+#define WCD937X_DIGITAL_CDC_HPH_DSM_C_3 0x3427
+#define WCD937X_DIGITAL_CDC_HPH_DSM_R1 0x3428
+#define WCD937X_DIGITAL_CDC_HPH_DSM_R2 0x3429
+#define WCD937X_DIGITAL_CDC_HPH_DSM_R3 0x342A
+#define WCD937X_DIGITAL_CDC_HPH_DSM_R4 0x342B
+#define WCD937X_DIGITAL_CDC_HPH_DSM_R5 0x342C
+#define WCD937X_DIGITAL_CDC_HPH_DSM_R6 0x342D
+#define WCD937X_DIGITAL_CDC_HPH_DSM_R7 0x342E
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A1_0 0x342F
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A1_1 0x3430
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A2_0 0x3431
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A2_1 0x3432
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A3_0 0x3433
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A3_1 0x3434
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A4_0 0x3435
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A4_1 0x3436
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A5_0 0x3437
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A5_1 0x3438
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A6_0 0x3439
+#define WCD937X_DIGITAL_CDC_AUX_DSM_A7_0 0x343A
+#define WCD937X_DIGITAL_CDC_AUX_DSM_C_0 0x343B
+#define WCD937X_DIGITAL_CDC_AUX_DSM_C_1 0x343C
+#define WCD937X_DIGITAL_CDC_AUX_DSM_C_2 0x343D
+#define WCD937X_DIGITAL_CDC_AUX_DSM_C_3 0x343E
+#define WCD937X_DIGITAL_CDC_AUX_DSM_R1 0x343F
+#define WCD937X_DIGITAL_CDC_AUX_DSM_R2 0x3440
+#define WCD937X_DIGITAL_CDC_AUX_DSM_R3 0x3441
+#define WCD937X_DIGITAL_CDC_AUX_DSM_R4 0x3442
+#define WCD937X_DIGITAL_CDC_AUX_DSM_R5 0x3443
+#define WCD937X_DIGITAL_CDC_AUX_DSM_R6 0x3444
+#define WCD937X_DIGITAL_CDC_AUX_DSM_R7 0x3445
+#define WCD937X_DIGITAL_CDC_HPH_GAIN_RX_0 0x3446
+#define WCD937X_DIGITAL_CDC_HPH_GAIN_RX_1 0x3447
+#define WCD937X_DIGITAL_CDC_HPH_GAIN_DSD_0 0x3448
+#define WCD937X_DIGITAL_CDC_HPH_GAIN_DSD_1 0x3449
+#define WCD937X_DIGITAL_CDC_HPH_GAIN_DSD_2 0x344A
+#define WCD937X_DIGITAL_CDC_AUX_GAIN_DSD_0 0x344B
+#define WCD937X_DIGITAL_CDC_AUX_GAIN_DSD_1 0x344C
+#define WCD937X_DIGITAL_CDC_AUX_GAIN_DSD_2 0x344D
+#define WCD937X_DIGITAL_CDC_HPH_GAIN_CTL 0x344E
+#define WCD937X_DIGITAL_CDC_AUX_GAIN_CTL 0x344F
+#define WCD937X_DIGITAL_CDC_EAR_PATH_CTL 0x3450
+#define WCD937X_DIGITAL_CDC_SWR_CLH 0x3451
+#define WCD937X_DIGITAL_SWR_CLH_BYP 0x3452
+#define WCD937X_DIGITAL_CDC_TX0_CTL 0x3453
+#define WCD937X_DIGITAL_CDC_TX1_CTL 0x3454
+#define WCD937X_DIGITAL_CDC_TX2_CTL 0x3455
+#define WCD937X_DIGITAL_CDC_TX_RST 0x3456
+#define WCD937X_DIGITAL_CDC_REQ_CTL 0x3457
+#define WCD937X_DIGITAL_CDC_AMIC_CTL 0x345A
+#define WCD937X_DIGITAL_CDC_DMIC_CTL 0x345B
+#define WCD937X_DIGITAL_CDC_DMIC1_CTL 0x345C
+#define WCD937X_DIGITAL_CDC_DMIC2_CTL 0x345D
+#define WCD937X_DIGITAL_CDC_DMIC3_CTL 0x345E
+#define WCD937X_DIGITAL_EFUSE_CTL 0x345F
+#define WCD937X_DIGITAL_EFUSE_PRG_CTL 0x3460
+#define WCD937X_DIGITAL_EFUSE_TEST_CTL_0 0x3461
+#define WCD937X_DIGITAL_EFUSE_TEST_CTL_1 0x3462
+#define WCD937X_DIGITAL_EFUSE_T_DATA_0 0x3463
+#define WCD937X_DIGITAL_EFUSE_T_DATA_1 0x3464
+#define WCD937X_DIGITAL_PDM_WD_CTL0 0x3465
+#define WCD937X_DIGITAL_PDM_WD_CTL1 0x3466
+#define WCD937X_DIGITAL_PDM_WD_CTL2 0x3467
+#define WCD937X_DIGITAL_INTR_MODE 0x346A
+#define WCD937X_DIGITAL_INTR_MASK_0 0x346B
+#define WCD937X_DIGITAL_INTR_MASK_1 0x346C
+#define WCD937X_DIGITAL_INTR_MASK_2 0x346D
+#define WCD937X_DIGITAL_INTR_STATUS_0 0x346E
+#define WCD937X_DIGITAL_INTR_STATUS_1 0x346F
+#define WCD937X_DIGITAL_INTR_STATUS_2 0x3470
+#define WCD937X_DIGITAL_INTR_CLEAR_0 0x3471
+#define WCD937X_DIGITAL_INTR_CLEAR_1 0x3472
+#define WCD937X_DIGITAL_INTR_CLEAR_2 0x3473
+#define WCD937X_DIGITAL_INTR_LEVEL_0 0x3474
+#define WCD937X_DIGITAL_INTR_LEVEL_1 0x3475
+#define WCD937X_DIGITAL_INTR_LEVEL_2 0x3476
+#define WCD937X_DIGITAL_INTR_SET_0 0x3477
+#define WCD937X_DIGITAL_INTR_SET_1 0x3478
+#define WCD937X_DIGITAL_INTR_SET_2 0x3479
+#define WCD937X_DIGITAL_INTR_TEST_0 0x347A
+#define WCD937X_DIGITAL_INTR_TEST_1 0x347B
+#define WCD937X_DIGITAL_INTR_TEST_2 0x347C
+#define WCD937X_DIGITAL_CDC_CONN_RX0_CTL 0x347F
+#define WCD937X_DIGITAL_CDC_CONN_RX1_CTL 0x3480
+#define WCD937X_DIGITAL_CDC_CONN_RX2_CTL 0x3481
+#define WCD937X_DIGITAL_CDC_CONN_TX_CTL 0x3482
+#define WCD937X_DIGITAL_LOOP_BACK_MODE 0x3483
+#define WCD937X_DIGITAL_SWR_DAC_TEST 0x3484
+#define WCD937X_DIGITAL_SWR_HM_TEST_RX_0 0x3485
+#define WCD937X_DIGITAL_SWR_HM_TEST_TX_0 0x3491
+#define WCD937X_DIGITAL_SWR_HM_TEST_RX_1 0x3492
+#define WCD937X_DIGITAL_SWR_HM_TEST_TX_1 0x3493
+#define WCD937X_DIGITAL_SWR_HM_TEST 0x3494
+#define WCD937X_DIGITAL_PAD_CTL_PDM_RX0 0x3495
+#define WCD937X_DIGITAL_PAD_CTL_PDM_RX1 0x3496
+#define WCD937X_DIGITAL_PAD_CTL_PDM_TX0 0x3497
+#define WCD937X_DIGITAL_PAD_CTL_PDM_TX1 0x3498
+#define WCD937X_DIGITAL_PAD_INP_DIS_0 0x3499
+#define WCD937X_DIGITAL_PAD_INP_DIS_1 0x349A
+#define WCD937X_DIGITAL_DRIVE_STRENGTH_0 0x349B
+#define WCD937X_DIGITAL_DRIVE_STRENGTH_1 0x349C
+#define WCD937X_DIGITAL_DRIVE_STRENGTH_2 0x349D
+#define WCD937X_DIGITAL_RX_DATA_EDGE_CTL 0x349E
+#define WCD937X_DIGITAL_TX_DATA_EDGE_CTL 0x349F
+#define WCD937X_DIGITAL_GPIO_MODE 0x34A0
+#define WCD937X_DIGITAL_PIN_CTL_OE 0x34A1
+#define WCD937X_DIGITAL_PIN_CTL_DATA_0 0x34A2
+#define WCD937X_DIGITAL_PIN_CTL_DATA_1 0x34A3
+#define WCD937X_DIGITAL_PIN_STATUS_0 0x34A4
+#define WCD937X_DIGITAL_PIN_STATUS_1 0x34A5
+#define WCD937X_DIGITAL_DIG_DEBUG_CTL 0x34A6
+#define WCD937X_DIGITAL_DIG_DEBUG_EN 0x34A7
+#define WCD937X_DIGITAL_ANA_CSR_DBG_ADD 0x34A8
+#define WCD937X_DIGITAL_ANA_CSR_DBG_CTL 0x34A9
+#define WCD937X_DIGITAL_SSP_DBG 0x34AA
+#define WCD937X_DIGITAL_MODE_STATUS_0 0x34AB
+#define WCD937X_DIGITAL_MODE_STATUS_1 0x34AC
+#define WCD937X_DIGITAL_SPARE_0 0x34AD
+#define WCD937X_DIGITAL_SPARE_1 0x34AE
+#define WCD937X_DIGITAL_SPARE_2 0x34AF
+#define WCD937X_DIGITAL_EFUSE_REG_0 0x34B0
+#define WCD937X_DIGITAL_EFUSE_REG_1 0x34B1
+#define WCD937X_DIGITAL_EFUSE_REG_2 0x34B2
+#define WCD937X_DIGITAL_EFUSE_REG_3 0x34B3
+#define WCD937X_DIGITAL_EFUSE_REG_4 0x34B4
+#define WCD937X_DIGITAL_EFUSE_REG_5 0x34B5
+#define WCD937X_DIGITAL_EFUSE_REG_6 0x34B6
+#define WCD937X_DIGITAL_EFUSE_REG_7 0x34B7
+#define WCD937X_DIGITAL_EFUSE_REG_8 0x34B8
+#define WCD937X_DIGITAL_EFUSE_REG_9 0x34B9
+#define WCD937X_DIGITAL_EFUSE_REG_10 0x34BA
+#define WCD937X_DIGITAL_EFUSE_REG_11 0x34BB
+#define WCD937X_DIGITAL_EFUSE_REG_12 0x34BC
+#define WCD937X_DIGITAL_EFUSE_REG_13 0x34BD
+#define WCD937X_DIGITAL_EFUSE_REG_14 0x34BE
+#define WCD937X_DIGITAL_EFUSE_REG_15 0x34BF
+#define WCD937X_DIGITAL_EFUSE_REG_16 0x34C0
+#define WCD937X_DIGITAL_EFUSE_REG_17 0x34C1
+#define WCD937X_DIGITAL_EFUSE_REG_18 0x34C2
+#define WCD937X_DIGITAL_EFUSE_REG_19 0x34C3
+#define WCD937X_DIGITAL_EFUSE_REG_20 0x34C4
+#define WCD937X_DIGITAL_EFUSE_REG_21 0x34C5
+#define WCD937X_DIGITAL_EFUSE_REG_22 0x34C6
+#define WCD937X_DIGITAL_EFUSE_REG_23 0x34C7
+#define WCD937X_DIGITAL_EFUSE_REG_24 0x34C8
+#define WCD937X_DIGITAL_EFUSE_REG_25 0x34C9
+#define WCD937X_DIGITAL_EFUSE_REG_26 0x34CA
+#define WCD937X_DIGITAL_EFUSE_REG_27 0x34CB
+#define WCD937X_DIGITAL_EFUSE_REG_28 0x34CC
+#define WCD937X_DIGITAL_EFUSE_REG_29 0x34CD
+#define WCD937X_DIGITAL_EFUSE_REG_30 0x34CE
+#define WCD937X_DIGITAL_EFUSE_REG_31 0x34CF
+#define WCD937X_MAX_REGISTER (WCD937X_DIGITAL_EFUSE_REG_31)
+
+#define WCD937X_MAX_MICBIAS 3
+#define WCD937X_MAX_BULK_SUPPLY 3
+#define WCD937X_MAX_TX_SWR_PORTS 4
+#define WCD937X_MAX_SWR_PORTS 5
+#define WCD937X_MAX_SWR_CH_IDS 15
+
+/* Convert from vout ctl to micbias voltage in mV */
+#define WCD_VOUT_CTL_TO_MICB(v) (1000 + (v) * 50)
+#define MAX_PORT 8
+#define MAX_CH_PER_PORT 8
+#define MAX_TX_PWR_CH 2
+#define SWR_NUM_PORTS 4
+
+#define WCD937X_MAX_SLAVE_PORT_TYPES 10
+
+struct codec_port_info {
+ u32 slave_port_type;
+ u32 master_port_type;
+ u32 ch_mask;
+ u32 num_ch;
+ u32 ch_rate;
+};
+
+struct wcd937x_sdw_ch_info {
+ int port_num;
+ unsigned int ch_mask;
+};
+
+#define WCD_SDW_CH(id, pn, cmask) \
+ [id] = { \
+ .port_num = pn, \
+ .ch_mask = cmask, \
+ }
+
+struct wcd937x_priv;
+struct wcd937x_sdw_priv {
+ struct sdw_slave *sdev;
+ struct sdw_stream_config sconfig;
+ struct sdw_stream_runtime *sruntime;
+ struct sdw_port_config port_config[WCD937X_MAX_SWR_PORTS];
+ struct wcd937x_sdw_ch_info *ch_info;
+ bool port_enable[WCD937X_MAX_SWR_CH_IDS];
+ int active_ports;
+ int num_ports;
+ bool is_tx;
+ struct wcd937x_priv *wcd937x;
+ struct irq_domain *slave_irq;
+ struct regmap *regmap;
+};
+
+#if IS_ENABLED(CONFIG_SND_SOC_WCD937X_SDW)
+int wcd937x_sdw_free(struct wcd937x_sdw_priv *wcd,
+ struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai);
+int wcd937x_sdw_set_sdw_stream(struct wcd937x_sdw_priv *wcd,
+ struct snd_soc_dai *dai,
+ void *stream, int direction);
+int wcd937x_sdw_hw_params(struct wcd937x_sdw_priv *wcd,
+ struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai);
+
+struct device *wcd937x_sdw_device_get(struct device_node *np);
+
+#else
+int wcd937x_sdw_free(struct wcd937x_sdw_priv *wcd,
+ struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ return -EOPNOTSUPP;
+}
+
+int wcd937x_sdw_set_sdw_stream(struct wcd937x_sdw_priv *wcd,
+ struct snd_soc_dai *dai,
+ void *stream, int direction)
+{
+ return -EOPNOTSUPP;
+}
+
+int wcd937x_sdw_hw_params(struct wcd937x_sdw_priv *wcd,
+ struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ return -EOPNOTSUPP;
+}
+#endif
+
+enum {
+ WCD_RX1,
+ WCD_RX2,
+ WCD_RX3
+};
+
+enum {
+ /* INTR_CTRL_INT_MASK_0 */
+ WCD937X_IRQ_MBHC_BUTTON_PRESS_DET = 0,
+ WCD937X_IRQ_MBHC_BUTTON_RELEASE_DET,
+ WCD937X_IRQ_MBHC_ELECT_INS_REM_DET,
+ WCD937X_IRQ_MBHC_ELECT_INS_REM_LEG_DET,
+ WCD937X_IRQ_MBHC_SW_DET,
+ WCD937X_IRQ_HPHR_OCP_INT,
+ WCD937X_IRQ_HPHR_CNP_INT,
+ WCD937X_IRQ_HPHL_OCP_INT,
+
+ /* INTR_CTRL_INT_MASK_1 */
+ WCD937X_IRQ_HPHL_CNP_INT,
+ WCD937X_IRQ_EAR_CNP_INT,
+ WCD937X_IRQ_EAR_SCD_INT,
+ WCD937X_IRQ_AUX_CNP_INT,
+ WCD937X_IRQ_AUX_SCD_INT,
+ WCD937X_IRQ_HPHL_PDM_WD_INT,
+ WCD937X_IRQ_HPHR_PDM_WD_INT,
+ WCD937X_IRQ_AUX_PDM_WD_INT,
+
+ /* INTR_CTRL_INT_MASK_2 */
+ WCD937X_IRQ_LDORT_SCD_INT,
+ WCD937X_IRQ_MBHC_MOISTURE_INT,
+ WCD937X_IRQ_HPHL_SURGE_DET_INT,
+ WCD937X_IRQ_HPHR_SURGE_DET_INT,
+ WCD937X_NUM_IRQS,
+};
+
+enum wcd937x_tx_sdw_ports {
+ WCD937X_ADC_1_PORT = 1,
+ WCD937X_ADC_2_3_PORT,
+ WCD937X_DMIC_0_3_MBHC_PORT,
+ WCD937X_DMIC_4_6_PORT,
+};
+
+enum wcd937x_tx_sdw_channels {
+ WCD937X_ADC1,
+ WCD937X_ADC2,
+ WCD937X_ADC3,
+ WCD937X_DMIC0,
+ WCD937X_DMIC1,
+ WCD937X_MBHC,
+ WCD937X_DMIC2,
+ WCD937X_DMIC3,
+ WCD937X_DMIC4,
+ WCD937X_DMIC5,
+ WCD937X_DMIC6,
+};
+
+enum wcd937x_rx_sdw_ports {
+ WCD937X_HPH_PORT = 1,
+ WCD937X_CLSH_PORT,
+ WCD937X_COMP_PORT,
+ WCD937X_LO_PORT,
+ WCD937X_DSD_PORT,
+};
+
+enum wcd937x_rx_sdw_channels {
+ WCD937X_HPH_L,
+ WCD937X_HPH_R,
+ WCD937X_CLSH,
+ WCD937X_COMP_L,
+ WCD937X_COMP_R,
+ WCD937X_LO,
+ WCD937X_DSD_R,
+ WCD937X_DSD_L,
+};
+
+enum {
+ WCD937X_SDW_DIR_RX,
+ WCD937X_SDW_DIR_TX,
+};
+
+#endif
--
2.25.1