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mfd: madera: Add Madera core support for CS47L15

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This patch adds all the core support and defines for the Cirrus
Logic CS47L15 smart audio CODEC.

Registers or fields are named MADERA_* if it is part of the
common hardware platform and does not conflict with any other
Madera codecs. It is named CS47L15_* if it is unique to CS47L15
and conflicts with definitions on other codecs.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Richard Fitzgerald
2019-05-30 15:39:52 +01:00
committed by Lee Jones
parent 8f759058e9
commit 1ef921b6d1
9 changed files with 1382 additions and 0 deletions
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2
include/linux/mfd/madera/core.h
View File

@@ -27,11 +27,13 @@ enum madera_type {
CS47L90 = 3,
CS47L91 = 4,
WM1840 = 7,
CS47L15 = 8,
};
#define MADERA_MAX_CORE_SUPPLIES 2
#define MADERA_MAX_GPIOS 40
#define CS47L15_NUM_GPIOS 15
#define CS47L35_NUM_GPIOS 16
#define CS47L85_NUM_GPIOS 40
#define CS47L90_NUM_GPIOS 38

5
include/linux/mfd/madera/registers.h
View File

@@ -244,6 +244,8 @@
#define MADERA_IN6R_CONTROL 0x33C
#define MADERA_ADC_DIGITAL_VOLUME_6R 0x33D
#define MADERA_DMIC6R_CONTROL 0x33E
#define CS47L15_ADC_INT_BIAS 0x3A8
#define CS47L15_PGA_BIAS_SEL 0x3C4
#define MADERA_OUTPUT_ENABLES_1 0x400
#define MADERA_OUTPUT_STATUS_1 0x401
#define MADERA_RAW_OUTPUT_STATUS_1 0x406
@@ -1202,6 +1204,8 @@
#define MADERA_GPIO1_CTRL_2 0x1701
#define MADERA_GPIO2_CTRL_1 0x1702
#define MADERA_GPIO2_CTRL_2 0x1703
#define MADERA_GPIO15_CTRL_1 0x171C
#define MADERA_GPIO15_CTRL_2 0x171D
#define MADERA_GPIO16_CTRL_1 0x171E
#define MADERA_GPIO16_CTRL_2 0x171F
#define MADERA_GPIO38_CTRL_1 0x174A
@@ -1232,6 +1236,7 @@
#define MADERA_IRQ2_CTRL 0x1A82
#define MADERA_INTERRUPT_RAW_STATUS_1 0x1AA0
#define MADERA_WSEQ_SEQUENCE_1 0x3000
#define MADERA_WSEQ_SEQUENCE_225 0x31C0
#define MADERA_WSEQ_SEQUENCE_252 0x31F6
#define CS47L35_OTP_HPDET_CAL_1 0x31F8
#define CS47L35_OTP_HPDET_CAL_2 0x31FA