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Message-Id: <1341920279-7760-2-git-send-email-broonie@opensource.wolfsonmicro.com>
Date: Tue, 10 Jul 2012 12:37:58 +0100
From: Mark Brown <broonie@...nsource.wolfsonmicro.com>
To: Samuel Ortiz <sameo@...ux.intel.com>
Cc: linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com,
Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH 2/2] mfd: wm5110: Initial support for the WM5110
The WM5110 is a highly-integrated low-power audio system for smartphones,
tablets and other portable audio devices. It combines an advanced DSP
feature set with a flexible, high-performance audio hub CODEC.
The support is based on the Arizona core driver.
Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
---
drivers/mfd/Kconfig | 6 +++
drivers/mfd/Makefile | 3 ++
drivers/mfd/arizona-core.c | 24 +++++++++++
drivers/mfd/arizona-i2c.c | 6 +++
drivers/mfd/arizona-irq.c | 6 +++
drivers/mfd/arizona-spi.c | 6 +++
drivers/mfd/arizona.h | 7 ++++
include/linux/mfd/arizona/core.h | 79 +++++++++++++++++++++----------------
include/linux/mfd/arizona/pdata.h | 4 +-
9 files changed, 105 insertions(+), 36 deletions(-)
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index fa267d4..481f3bb 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -550,6 +550,12 @@ config MFD_WM5102
help
Support for Wolfson Microelectronics WM5102 low power audio SoC
+config MFD_WM5110
+ bool "Support Wolfson Microelectronics WM5110"
+ depends on MFD_ARIZONA
+ help
+ Support for Wolfson Microelectronics WM5110 low power audio SoC
+
config MFD_WM8400
bool "Support Wolfson Microelectronics WM8400"
select MFD_CORE
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 09674a9..d352585 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -33,6 +33,9 @@ obj-$(CONFIG_MFD_ARIZONA_SPI) += arizona-spi.o
ifneq ($(CONFIG_MFD_WM5102),n)
obj-$(CONFIG_MFD_ARIZONA) += wm5102-tables.o
endif
+ifneq ($(CONFIG_MFD_WM5110),n)
+obj-$(CONFIG_MFD_ARIZONA) += wm5110-tables.o
+endif
obj-$(CONFIG_MFD_WM8400) += wm8400-core.o
wm831x-objs := wm831x-core.o wm831x-irq.o wm831x-otp.o
wm831x-objs += wm831x-auxadc.o
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index b35680d..6e70d3d 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -273,6 +273,14 @@ static struct mfd_cell wm5102_devs[] = {
{ .name = "wm5102-codec" },
};
+static struct mfd_cell wm5110_devs[] = {
+ { .name = "arizona-extcon" },
+ { .name = "arizona-gpio" },
+ { .name = "arizona-micsupp" },
+ { .name = "arizona-pwm" },
+ { .name = "wm5110-codec" },
+};
+
int __devinit arizona_dev_init(struct arizona *arizona)
{
struct device *dev = arizona->dev;
@@ -291,6 +299,7 @@ int __devinit arizona_dev_init(struct arizona *arizona)
switch (arizona->type) {
case WM5102:
+ case WM5110:
for (i = 0; i < ARRAY_SIZE(wm5102_core_supplies); i++)
arizona->core_supplies[i].supply
= wm5102_core_supplies[i];
@@ -379,6 +388,17 @@ int __devinit arizona_dev_init(struct arizona *arizona)
ret = wm5102_patch(arizona);
break;
#endif
+#ifdef CONFIG_MFD_WM5110
+ case 0x5110:
+ type_name = "WM5110";
+ if (arizona->type != WM5110) {
+ dev_err(arizona->dev, "WM5110 registered as %d\n",
+ arizona->type);
+ arizona->type = WM5110;
+ }
+ ret = wm5110_patch(arizona);
+ break;
+#endif
default:
dev_err(arizona->dev, "Unknown device ID %x\n", reg);
goto err_reset;
@@ -494,6 +514,10 @@ int __devinit arizona_dev_init(struct arizona *arizona)
ret = mfd_add_devices(arizona->dev, -1, wm5102_devs,
ARRAY_SIZE(wm5102_devs), NULL, 0);
break;
+ case WM5110:
+ ret = mfd_add_devices(arizona->dev, -1, wm5110_devs,
+ ARRAY_SIZE(wm5102_devs), NULL, 0);
+ break;
}
if (ret != 0) {
diff --git a/drivers/mfd/arizona-i2c.c b/drivers/mfd/arizona-i2c.c
index fe19d11..570c4b4 100644
--- a/drivers/mfd/arizona-i2c.c
+++ b/drivers/mfd/arizona-i2c.c
@@ -35,6 +35,11 @@ static __devinit int arizona_i2c_probe(struct i2c_client *i2c,
regmap_config = &wm5102_i2c_regmap;
break;
#endif
+#ifdef CONFIG_MFD_WM5110
+ case WM5110:
+ regmap_config = &wm5110_i2c_regmap;
+ break;
+#endif
default:
dev_err(&i2c->dev, "Unknown device type %ld\n",
id->driver_data);
@@ -69,6 +74,7 @@ static int __devexit arizona_i2c_remove(struct i2c_client *i2c)
static const struct i2c_device_id arizona_i2c_id[] = {
{ "wm5102", WM5102 },
+ { "wm5110", WM5110 },
{ }
};
MODULE_DEVICE_TABLE(i2c, arizona_i2c_id);
diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c
index 17d20c0..98ac345 100644
--- a/drivers/mfd/arizona-irq.c
+++ b/drivers/mfd/arizona-irq.c
@@ -164,6 +164,12 @@ int arizona_irq_init(struct arizona *arizona)
irq = &wm5102_irq;
break;
#endif
+#ifdef CONFIG_MFD_WM5110
+ case WM5110:
+ aod = &wm5110_aod;
+ irq = &wm5110_irq;
+ break;
+#endif
default:
BUG_ON("Unknown Arizona class device" == NULL);
return -EINVAL;
diff --git a/drivers/mfd/arizona-spi.c b/drivers/mfd/arizona-spi.c
index f4bedaf..df2e5a8 100644
--- a/drivers/mfd/arizona-spi.c
+++ b/drivers/mfd/arizona-spi.c
@@ -35,6 +35,11 @@ static int __devinit arizona_spi_probe(struct spi_device *spi)
regmap_config = &wm5102_spi_regmap;
break;
#endif
+#ifdef CONFIG_MFD_WM5110
+ case WM5110:
+ regmap_config = &wm5110_spi_regmap;
+ break;
+#endif
default:
dev_err(&spi->dev, "Unknown device type %ld\n",
id->driver_data);
@@ -69,6 +74,7 @@ static int __devexit arizona_spi_remove(struct spi_device *spi)
static const struct spi_device_id arizona_spi_ids[] = {
{ "wm5102", WM5102 },
+ { "wm5110", WM5110 },
{ },
};
MODULE_DEVICE_TABLE(spi, arizona_spi_ids);
diff --git a/drivers/mfd/arizona.h b/drivers/mfd/arizona.h
index 1c9f333..9798ae5 100644
--- a/drivers/mfd/arizona.h
+++ b/drivers/mfd/arizona.h
@@ -20,11 +20,18 @@ struct wm_arizona;
extern const struct regmap_config wm5102_i2c_regmap;
extern const struct regmap_config wm5102_spi_regmap;
+
+extern const struct regmap_config wm5110_i2c_regmap;
+extern const struct regmap_config wm5110_spi_regmap;
+
extern const struct dev_pm_ops arizona_pm_ops;
extern const struct regmap_irq_chip wm5102_aod;
extern const struct regmap_irq_chip wm5102_irq;
+extern const struct regmap_irq_chip wm5110_aod;
+extern const struct regmap_irq_chip wm5110_irq;
+
int arizona_dev_init(struct arizona *arizona);
int arizona_dev_exit(struct arizona *arizona);
int arizona_irq_init(struct arizona *arizona);
diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h
index 3ef32b4..dd231ac 100644
--- a/include/linux/mfd/arizona/core.h
+++ b/include/linux/mfd/arizona/core.h
@@ -22,6 +22,7 @@
enum arizona_type {
WM5102 = 1,
+ WM5110 = 2,
};
#define ARIZONA_IRQ_GP1 0
@@ -33,40 +34,49 @@ enum arizona_type {
#define ARIZONA_IRQ_JD_FALL 6
#define ARIZONA_IRQ_JD_RISE 7
#define ARIZONA_IRQ_DSP1_RAM_RDY 8
-#define ARIZONA_IRQ_DSP_IRQ1 9
-#define ARIZONA_IRQ_DSP_IRQ2 10
-#define ARIZONA_IRQ_SPK_SHUTDOWN_WARN 11
-#define ARIZONA_IRQ_SPK_SHUTDOWN 12
-#define ARIZONA_IRQ_MICDET 13
-#define ARIZONA_IRQ_HPDET 14
-#define ARIZONA_IRQ_WSEQ_DONE 15
-#define ARIZONA_IRQ_DRC2_SIG_DET 16
-#define ARIZONA_IRQ_DRC1_SIG_DET 17
-#define ARIZONA_IRQ_ASRC2_LOCK 18
-#define ARIZONA_IRQ_ASRC1_LOCK 19
-#define ARIZONA_IRQ_UNDERCLOCKED 20
-#define ARIZONA_IRQ_OVERCLOCKED 21
-#define ARIZONA_IRQ_FLL2_LOCK 22
-#define ARIZONA_IRQ_FLL1_LOCK 23
-#define ARIZONA_IRQ_CLKGEN_ERR 24
-#define ARIZONA_IRQ_CLKGEN_ERR_ASYNC 25
-#define ARIZONA_IRQ_ASRC_CFG_ERR 26
-#define ARIZONA_IRQ_AIF3_ERR 27
-#define ARIZONA_IRQ_AIF2_ERR 28
-#define ARIZONA_IRQ_AIF1_ERR 29
-#define ARIZONA_IRQ_CTRLIF_ERR 30
-#define ARIZONA_IRQ_MIXER_DROPPED_SAMPLES 31
-#define ARIZONA_IRQ_ASYNC_CLK_ENA_LOW 32
-#define ARIZONA_IRQ_SYSCLK_ENA_LOW 33
-#define ARIZONA_IRQ_ISRC1_CFG_ERR 34
-#define ARIZONA_IRQ_ISRC2_CFG_ERR 35
-#define ARIZONA_IRQ_BOOT_DONE 36
-#define ARIZONA_IRQ_DCS_DAC_DONE 37
-#define ARIZONA_IRQ_DCS_HP_DONE 38
-#define ARIZONA_IRQ_FLL2_CLOCK_OK 39
-#define ARIZONA_IRQ_FLL1_CLOCK_OK 40
-
-#define ARIZONA_NUM_IRQ 41
+#define ARIZONA_IRQ_DSP2_RAM_RDY 9
+#define ARIZONA_IRQ_DSP3_RAM_RDY 10
+#define ARIZONA_IRQ_DSP4_RAM_RDY 11
+#define ARIZONA_IRQ_DSP_IRQ1 12
+#define ARIZONA_IRQ_DSP_IRQ2 13
+#define ARIZONA_IRQ_DSP_IRQ3 14
+#define ARIZONA_IRQ_DSP_IRQ4 15
+#define ARIZONA_IRQ_DSP_IRQ5 16
+#define ARIZONA_IRQ_DSP_IRQ6 17
+#define ARIZONA_IRQ_DSP_IRQ7 18
+#define ARIZONA_IRQ_DSP_IRQ8 19
+#define ARIZONA_IRQ_SPK_SHUTDOWN_WARN 20
+#define ARIZONA_IRQ_SPK_SHUTDOWN 21
+#define ARIZONA_IRQ_MICDET 22
+#define ARIZONA_IRQ_HPDET 23
+#define ARIZONA_IRQ_WSEQ_DONE 24
+#define ARIZONA_IRQ_DRC2_SIG_DET 25
+#define ARIZONA_IRQ_DRC1_SIG_DET 26
+#define ARIZONA_IRQ_ASRC2_LOCK 27
+#define ARIZONA_IRQ_ASRC1_LOCK 28
+#define ARIZONA_IRQ_UNDERCLOCKED 29
+#define ARIZONA_IRQ_OVERCLOCKED 30
+#define ARIZONA_IRQ_FLL2_LOCK 31
+#define ARIZONA_IRQ_FLL1_LOCK 32
+#define ARIZONA_IRQ_CLKGEN_ERR 33
+#define ARIZONA_IRQ_CLKGEN_ERR_ASYNC 34
+#define ARIZONA_IRQ_ASRC_CFG_ERR 35
+#define ARIZONA_IRQ_AIF3_ERR 36
+#define ARIZONA_IRQ_AIF2_ERR 37
+#define ARIZONA_IRQ_AIF1_ERR 38
+#define ARIZONA_IRQ_CTRLIF_ERR 39
+#define ARIZONA_IRQ_MIXER_DROPPED_SAMPLES 40
+#define ARIZONA_IRQ_ASYNC_CLK_ENA_LOW 41
+#define ARIZONA_IRQ_SYSCLK_ENA_LOW 42
+#define ARIZONA_IRQ_ISRC1_CFG_ERR 43
+#define ARIZONA_IRQ_ISRC2_CFG_ERR 44
+#define ARIZONA_IRQ_BOOT_DONE 45
+#define ARIZONA_IRQ_DCS_DAC_DONE 46
+#define ARIZONA_IRQ_DCS_HP_DONE 47
+#define ARIZONA_IRQ_FLL2_CLOCK_OK 48
+#define ARIZONA_IRQ_FLL1_CLOCK_OK 49
+
+#define ARIZONA_NUM_IRQ 50
struct arizona {
struct regmap *regmap;
@@ -99,5 +109,6 @@ void arizona_free_irq(struct arizona *arizona, int irq, void *data);
int arizona_set_irq_wake(struct arizona *arizona, int irq, int on);
int wm5102_patch(struct arizona *arizona);
+int wm5110_patch(struct arizona *arizona);
#endif
diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h
index 68ff91a..7ab4429 100644
--- a/include/linux/mfd/arizona/pdata.h
+++ b/include/linux/mfd/arizona/pdata.h
@@ -49,7 +49,7 @@
#define ARIZONA_32KZ_MCLK2 2
#define ARIZONA_32KZ_NONE 3
-#define ARIZONA_MAX_INPUT 3
+#define ARIZONA_MAX_INPUT 4
#define ARIZONA_DMIC_MICVDD 0
#define ARIZONA_DMIC_MICBIAS1 1
@@ -60,7 +60,7 @@
#define ARIZONA_INMODE_SE 1
#define ARIZONA_INMODE_DMIC 2
-#define ARIZONA_MAX_OUTPUT 5
+#define ARIZONA_MAX_OUTPUT 6
#define ARIZONA_MAX_PDM_SPK 2
--
1.7.10
--
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