diff mbox series

[v12,1/4] mfd: Add Rockchip rk817 audio CODEC support

Message ID 20210519203754.27184-2-macroalpha82@gmail.com
State New
Headers show
Series [v12,1/4] mfd: Add Rockchip rk817 audio CODEC support | expand

Commit Message

Chris Morgan May 19, 2021, 8:37 p.m. UTC 
From: Chris Morgan <macromorgan@hotmail.com>

Add rk817 codec support cell to rk808 mfd driver.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Tested-by: Maciej Matuszczyk <maccraft123mc@gmail.com>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/mfd/rk808.c       | 81 +++++++++++++++++++++++++++++++++++++++
 include/linux/mfd/rk808.h | 81 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 162 insertions(+)
diff mbox series

Patch

diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index ad923dd4e007..77ccd31ca1d9 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -65,6 +65,7 @@  static bool rk817_is_volatile_reg(struct device *dev, unsigned int reg)
 	switch (reg) {
 	case RK817_SECONDS_REG ... RK817_WEEKS_REG:
 	case RK817_RTC_STATUS_REG:
+	case RK817_CODEC_DTOP_LPT_SRST:
 	case RK817_INT_STS_REG0:
 	case RK817_INT_STS_REG1:
 	case RK817_INT_STS_REG2:
@@ -163,6 +164,7 @@  static const struct mfd_cell rk817s[] = {
 		.num_resources = ARRAY_SIZE(rk817_rtc_resources),
 		.resources = &rk817_rtc_resources[0],
 	},
+	{ .name = "rk817-codec",},
 };
 
 static const struct mfd_cell rk818s[] = {
@@ -201,6 +203,85 @@  static const struct rk808_reg_data rk808_pre_init_reg[] = {
 
 static const struct rk808_reg_data rk817_pre_init_reg[] = {
 	{RK817_RTC_CTRL_REG, RTC_STOP, RTC_STOP},
+	/* Codec specific registers */
+	{ RK817_CODEC_DTOP_VUCTL, MASK_ALL, 0x03 },
+	{ RK817_CODEC_DTOP_VUCTIME, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DTOP_LPT_SRST, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DTOP_DIGEN_CLKE, MASK_ALL, 0x00 },
+	/* from vendor driver, CODEC_AREF_RTCFG0 not defined in data sheet */
+	{ RK817_CODEC_AREF_RTCFG0, MASK_ALL, 0x00 },
+	{ RK817_CODEC_AREF_RTCFG1, MASK_ALL, 0x06 },
+	{ RK817_CODEC_AADC_CFG0, MASK_ALL, 0xc8 },
+	/* from vendor driver, CODEC_AADC_CFG1 not defined in data sheet */
+	{ RK817_CODEC_AADC_CFG1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DADC_VOLL, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DADC_VOLR, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DADC_SR_ACL0, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DADC_ALC1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DADC_ALC2, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DADC_NG, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DADC_HPF, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DADC_RVOLL, MASK_ALL, 0xff },
+	{ RK817_CODEC_DADC_RVOLR, MASK_ALL, 0xff },
+	{ RK817_CODEC_AMIC_CFG0, MASK_ALL, 0x70 },
+	{ RK817_CODEC_AMIC_CFG1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DMIC_PGA_GAIN, MASK_ALL, 0x66 },
+	{ RK817_CODEC_DMIC_LMT1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DMIC_LMT2, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DMIC_NG1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DMIC_NG2, MASK_ALL, 0x00 },
+	/* from vendor driver, CODEC_ADAC_CFG0 not defined in data sheet */
+	{ RK817_CODEC_ADAC_CFG0, MASK_ALL, 0x00 },
+	{ RK817_CODEC_ADAC_CFG1, MASK_ALL, 0x07 },
+	{ RK817_CODEC_DDAC_POPD_DACST, MASK_ALL, 0x82 },
+	{ RK817_CODEC_DDAC_VOLL, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DDAC_VOLR, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DDAC_SR_LMT0, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DDAC_LMT1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DDAC_LMT2, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DDAC_MUTE_MIXCTL, MASK_ALL, 0xa0 },
+	{ RK817_CODEC_DDAC_RVOLL, MASK_ALL, 0xff },
+	{ RK817_CODEC_DADC_RVOLR, MASK_ALL, 0xff },
+	{ RK817_CODEC_AMIC_CFG0, MASK_ALL, 0x70 },
+	{ RK817_CODEC_AMIC_CFG1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DMIC_PGA_GAIN, MASK_ALL, 0x66 },
+	{ RK817_CODEC_DMIC_LMT1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DMIC_LMT2, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DMIC_NG1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DMIC_NG2, MASK_ALL, 0x00 },
+	/* from vendor driver, CODEC_ADAC_CFG0 not defined in data sheet */
+	{ RK817_CODEC_ADAC_CFG0, MASK_ALL, 0x00 },
+	{ RK817_CODEC_ADAC_CFG1, MASK_ALL, 0x07 },
+	{ RK817_CODEC_DDAC_POPD_DACST, MASK_ALL, 0x82 },
+	{ RK817_CODEC_DDAC_VOLL, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DDAC_VOLR, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DDAC_SR_LMT0, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DDAC_LMT1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DDAC_LMT2, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DDAC_MUTE_MIXCTL, MASK_ALL, 0xa0 },
+	{ RK817_CODEC_DDAC_RVOLL, MASK_ALL, 0xff },
+	{ RK817_CODEC_DDAC_RVOLR, MASK_ALL, 0xff },
+	{ RK817_CODEC_AHP_ANTI0, MASK_ALL, 0x00 },
+	{ RK817_CODEC_AHP_ANTI1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_AHP_CFG0, MASK_ALL, 0xe0 },
+	{ RK817_CODEC_AHP_CFG1, MASK_ALL, 0x1f },
+	{ RK817_CODEC_AHP_CP, MASK_ALL, 0x09 },
+	{ RK817_CODEC_ACLASSD_CFG1, MASK_ALL, 0x69 },
+	{ RK817_CODEC_ACLASSD_CFG2, MASK_ALL, 0x44 },
+	{ RK817_CODEC_APLL_CFG0, MASK_ALL, 0x04 },
+	{ RK817_CODEC_APLL_CFG1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_APLL_CFG2, MASK_ALL, 0x30 },
+	{ RK817_CODEC_APLL_CFG3, MASK_ALL, 0x19 },
+	{ RK817_CODEC_APLL_CFG4, MASK_ALL, 0x65 },
+	{ RK817_CODEC_APLL_CFG5, MASK_ALL, 0x01 },
+	{ RK817_CODEC_DI2S_CKM, MASK_ALL, 0x01 },
+	{ RK817_CODEC_DI2S_RSD, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DI2S_RXCR1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DI2S_RXCR2, MASK_ALL, 0x17 },
+	{ RK817_CODEC_DI2S_RXCMD_TSD, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DI2S_TXCR1, MASK_ALL, 0x00 },
+	{ RK817_CODEC_DI2S_TXCR2, MASK_ALL, 0x17 },
+	{ RK817_CODEC_DI2S_TXCR3_TXCMD, MASK_ALL, 0x00 },
 	{RK817_GPIO_INT_CFG, RK817_INT_POL_MSK, RK817_INT_POL_L},
 	{RK817_SYS_CFG(1), RK817_HOTDIE_TEMP_MSK | RK817_TSD_TEMP_MSK,
 					   RK817_HOTDIE_105 | RK817_TSD_140},
diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h
index e07f6e61cd38..a96e6d43ca06 100644
--- a/include/linux/mfd/rk808.h
+++ b/include/linux/mfd/rk808.h
@@ -437,6 +437,87 @@  enum rk809_reg_id {
 #define RK817_RTC_COMP_LSB_REG		0x10
 #define RK817_RTC_COMP_MSB_REG		0x11
 
+/* RK817 Codec Registers */
+#define RK817_CODEC_DTOP_VUCTL		0x12
+#define RK817_CODEC_DTOP_VUCTIME	0x13
+#define RK817_CODEC_DTOP_LPT_SRST	0x14
+#define RK817_CODEC_DTOP_DIGEN_CLKE	0x15
+#define RK817_CODEC_AREF_RTCFG0		0x16
+#define RK817_CODEC_AREF_RTCFG1		0x17
+#define RK817_CODEC_AADC_CFG0		0x18
+#define RK817_CODEC_AADC_CFG1		0x19
+#define RK817_CODEC_DADC_VOLL		0x1a
+#define RK817_CODEC_DADC_VOLR		0x1b
+#define RK817_CODEC_DADC_SR_ACL0	0x1e
+#define RK817_CODEC_DADC_ALC1		0x1f
+#define RK817_CODEC_DADC_ALC2		0x20
+#define RK817_CODEC_DADC_NG		0x21
+#define RK817_CODEC_DADC_HPF		0x22
+#define RK817_CODEC_DADC_RVOLL		0x23
+#define RK817_CODEC_DADC_RVOLR		0x24
+#define RK817_CODEC_AMIC_CFG0		0x27
+#define RK817_CODEC_AMIC_CFG1		0x28
+#define RK817_CODEC_DMIC_PGA_GAIN	0x29
+#define RK817_CODEC_DMIC_LMT1		0x2a
+#define RK817_CODEC_DMIC_LMT2		0x2b
+#define RK817_CODEC_DMIC_NG1		0x2c
+#define RK817_CODEC_DMIC_NG2		0x2d
+#define RK817_CODEC_ADAC_CFG0		0x2e
+#define RK817_CODEC_ADAC_CFG1		0x2f
+#define RK817_CODEC_DDAC_POPD_DACST	0x30
+#define RK817_CODEC_DDAC_VOLL		0x31
+#define RK817_CODEC_DDAC_VOLR		0x32
+#define RK817_CODEC_DDAC_SR_LMT0	0x35
+#define RK817_CODEC_DDAC_LMT1		0x36
+#define RK817_CODEC_DDAC_LMT2		0x37
+#define RK817_CODEC_DDAC_MUTE_MIXCTL	0x38
+#define RK817_CODEC_DDAC_RVOLL		0x39
+#define RK817_CODEC_DDAC_RVOLR		0x3a
+#define RK817_CODEC_AHP_ANTI0		0x3b
+#define RK817_CODEC_AHP_ANTI1		0x3c
+#define RK817_CODEC_AHP_CFG0		0x3d
+#define RK817_CODEC_AHP_CFG1		0x3e
+#define RK817_CODEC_AHP_CP		0x3f
+#define RK817_CODEC_ACLASSD_CFG1	0x40
+#define RK817_CODEC_ACLASSD_CFG2	0x41
+#define RK817_CODEC_APLL_CFG0		0x42
+#define RK817_CODEC_APLL_CFG1		0x43
+#define RK817_CODEC_APLL_CFG2		0x44
+#define RK817_CODEC_APLL_CFG3		0x45
+#define RK817_CODEC_APLL_CFG4		0x46
+#define RK817_CODEC_APLL_CFG5		0x47
+#define RK817_CODEC_DI2S_CKM		0x48
+#define RK817_CODEC_DI2S_RSD		0x49
+#define RK817_CODEC_DI2S_RXCR1		0x4a
+#define RK817_CODEC_DI2S_RXCR2		0x4b
+#define RK817_CODEC_DI2S_RXCMD_TSD	0x4c
+#define RK817_CODEC_DI2S_TXCR1		0x4d
+#define RK817_CODEC_DI2S_TXCR2		0x4e
+#define RK817_CODEC_DI2S_TXCR3_TXCMD	0x4f
+
+/* RK817_CODEC_DI2S_CKM */
+#define RK817_I2S_MODE_MASK		(0x1 << 0)
+#define RK817_I2S_MODE_MST		(0x1 << 0)
+#define RK817_I2S_MODE_SLV		(0x0 << 0)
+
+/* RK817_CODEC_DDAC_MUTE_MIXCTL */
+#define DACMT_MASK			(0x1 << 0)
+#define DACMT_ENABLE			(0x1 << 0)
+#define DACMT_DISABLE			(0x0 << 0)
+
+/* RK817_CODEC_DI2S_RXCR2 */
+#define VDW_RX_24BITS			(0x17)
+#define VDW_RX_16BITS			(0x0f)
+
+/* RK817_CODEC_DI2S_TXCR2 */
+#define VDW_TX_24BITS			(0x17)
+#define VDW_TX_16BITS			(0x0f)
+
+/* RK817_CODEC_AMIC_CFG0 */
+#define MIC_DIFF_MASK			(0x1 << 7)
+#define MIC_DIFF_DIS			(0x0 << 7)
+#define MIC_DIFF_EN			(0x1 << 7)
+
 #define RK817_POWER_EN_REG(i)		(0xb1 + (i))
 #define RK817_POWER_SLP_EN_REG(i)	(0xb5 + (i))