Move parts of linux/mfd/arizona/pdata.h and gpio.h into a new file in
the dt-binding directory for use by device tree bindings. This also
makes gpio.h redundant so remove it in the process.
Signed-off-by: Charles Keepax <[email protected]>
---
include/dt-bindings/mfd/arizona.h | 109 +++++++++++++++++++++++++++++++++++++
include/linux/mfd/arizona/gpio.h | 96 --------------------------------
include/linux/mfd/arizona/pdata.h | 46 +---------------
sound/soc/codecs/arizona.c | 1 -
4 files changed, 110 insertions(+), 142 deletions(-)
create mode 100644 include/dt-bindings/mfd/arizona.h
delete mode 100644 include/linux/mfd/arizona/gpio.h
diff --git a/include/dt-bindings/mfd/arizona.h b/include/dt-bindings/mfd/arizona.h
new file mode 100644
index 0000000..f2a4821
--- /dev/null
+++ b/include/dt-bindings/mfd/arizona.h
@@ -0,0 +1,109 @@
+/*
+ * Device Tree defines for Arizona devices
+ *
+ * Copyright 2014 Wolfson Microelectronics. PLC.
+ *
+ * Author: Charles Keepax <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _DT_BINDINGS_MFD_ARIZONA_H
+#define _DT_BINDINGS_MFD_ARIZONA_H
+
+#define ARIZONA_GP_FN_TXLRCLK 0x00
+#define ARIZONA_GP_FN_GPIO 0x01
+#define ARIZONA_GP_FN_IRQ1 0x02
+#define ARIZONA_GP_FN_IRQ2 0x03
+#define ARIZONA_GP_FN_OPCLK 0x04
+#define ARIZONA_GP_FN_FLL1_OUT 0x05
+#define ARIZONA_GP_FN_FLL2_OUT 0x06
+#define ARIZONA_GP_FN_PWM1 0x08
+#define ARIZONA_GP_FN_PWM2 0x09
+#define ARIZONA_GP_FN_SYSCLK_UNDERCLOCKED 0x0A
+#define ARIZONA_GP_FN_ASYNCCLK_UNDERCLOCKED 0x0B
+#define ARIZONA_GP_FN_FLL1_LOCK 0x0C
+#define ARIZONA_GP_FN_FLL2_LOCK 0x0D
+#define ARIZONA_GP_FN_FLL1_CLOCK_OK 0x0F
+#define ARIZONA_GP_FN_FLL2_CLOCK_OK 0x10
+#define ARIZONA_GP_FN_HEADPHONE_DET 0x12
+#define ARIZONA_GP_FN_MIC_DET 0x13
+#define ARIZONA_GP_FN_WSEQ_STATUS 0x15
+#define ARIZONA_GP_FN_CIF_ADDRESS_ERROR 0x16
+#define ARIZONA_GP_FN_ASRC1_LOCK 0x1A
+#define ARIZONA_GP_FN_ASRC2_LOCK 0x1B
+#define ARIZONA_GP_FN_ASRC_CONFIG_ERROR 0x1C
+#define ARIZONA_GP_FN_DRC1_SIGNAL_DETECT 0x1D
+#define ARIZONA_GP_FN_DRC1_ANTICLIP 0x1E
+#define ARIZONA_GP_FN_DRC1_DECAY 0x1F
+#define ARIZONA_GP_FN_DRC1_NOISE 0x20
+#define ARIZONA_GP_FN_DRC1_QUICK_RELEASE 0x21
+#define ARIZONA_GP_FN_DRC2_SIGNAL_DETECT 0x22
+#define ARIZONA_GP_FN_DRC2_ANTICLIP 0x23
+#define ARIZONA_GP_FN_DRC2_DECAY 0x24
+#define ARIZONA_GP_FN_DRC2_NOISE 0x25
+#define ARIZONA_GP_FN_DRC2_QUICK_RELEASE 0x26
+#define ARIZONA_GP_FN_MIXER_DROPPED_SAMPLE 0x27
+#define ARIZONA_GP_FN_AIF1_CONFIG_ERROR 0x28
+#define ARIZONA_GP_FN_AIF2_CONFIG_ERROR 0x29
+#define ARIZONA_GP_FN_AIF3_CONFIG_ERROR 0x2A
+#define ARIZONA_GP_FN_SPK_TEMP_SHUTDOWN 0x2B
+#define ARIZONA_GP_FN_SPK_TEMP_WARNING 0x2C
+#define ARIZONA_GP_FN_UNDERCLOCKED 0x2D
+#define ARIZONA_GP_FN_OVERCLOCKED 0x2E
+#define ARIZONA_GP_FN_DSP_IRQ1 0x35
+#define ARIZONA_GP_FN_DSP_IRQ2 0x36
+#define ARIZONA_GP_FN_ASYNC_OPCLK 0x3D
+#define ARIZONA_GP_FN_BOOT_DONE 0x44
+#define ARIZONA_GP_FN_DSP1_RAM_READY 0x45
+#define ARIZONA_GP_FN_SYSCLK_ENA_STATUS 0x4B
+#define ARIZONA_GP_FN_ASYNCCLK_ENA_STATUS 0x4C
+
+#define ARIZONA_GPN_DIR 0x8000 /* GPN_DIR */
+#define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */
+#define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */
+#define ARIZONA_GPN_DIR_WIDTH 1 /* GPN_DIR */
+#define ARIZONA_GPN_PU 0x4000 /* GPN_PU */
+#define ARIZONA_GPN_PU_MASK 0x4000 /* GPN_PU */
+#define ARIZONA_GPN_PU_SHIFT 14 /* GPN_PU */
+#define ARIZONA_GPN_PU_WIDTH 1 /* GPN_PU */
+#define ARIZONA_GPN_PD 0x2000 /* GPN_PD */
+#define ARIZONA_GPN_PD_MASK 0x2000 /* GPN_PD */
+#define ARIZONA_GPN_PD_SHIFT 13 /* GPN_PD */
+#define ARIZONA_GPN_PD_WIDTH 1 /* GPN_PD */
+#define ARIZONA_GPN_LVL 0x0800 /* GPN_LVL */
+#define ARIZONA_GPN_LVL_MASK 0x0800 /* GPN_LVL */
+#define ARIZONA_GPN_LVL_SHIFT 11 /* GPN_LVL */
+#define ARIZONA_GPN_LVL_WIDTH 1 /* GPN_LVL */
+#define ARIZONA_GPN_POL 0x0400 /* GPN_POL */
+#define ARIZONA_GPN_POL_MASK 0x0400 /* GPN_POL */
+#define ARIZONA_GPN_POL_SHIFT 10 /* GPN_POL */
+#define ARIZONA_GPN_POL_WIDTH 1 /* GPN_POL */
+#define ARIZONA_GPN_OP_CFG 0x0200 /* GPN_OP_CFG */
+#define ARIZONA_GPN_OP_CFG_MASK 0x0200 /* GPN_OP_CFG */
+#define ARIZONA_GPN_OP_CFG_SHIFT 9 /* GPN_OP_CFG */
+#define ARIZONA_GPN_OP_CFG_WIDTH 1 /* GPN_OP_CFG */
+#define ARIZONA_GPN_DB 0x0100 /* GPN_DB */
+#define ARIZONA_GPN_DB_MASK 0x0100 /* GPN_DB */
+#define ARIZONA_GPN_DB_SHIFT 8 /* GPN_DB */
+#define ARIZONA_GPN_DB_WIDTH 1 /* GPN_DB */
+#define ARIZONA_GPN_FN_MASK 0x007F /* GPN_FN - [6:0] */
+#define ARIZONA_GPN_FN_SHIFT 0 /* GPN_FN - [6:0] */
+#define ARIZONA_GPN_FN_WIDTH 7 /* GPN_FN - [6:0] */
+
+#define ARIZONA_32KZ_MCLK1 1
+#define ARIZONA_32KZ_MCLK2 2
+#define ARIZONA_32KZ_NONE 3
+
+#define ARIZONA_DMIC_MICVDD 0
+#define ARIZONA_DMIC_MICBIAS1 1
+#define ARIZONA_DMIC_MICBIAS2 2
+#define ARIZONA_DMIC_MICBIAS3 3
+
+#define ARIZONA_INMODE_DIFF 0
+#define ARIZONA_INMODE_SE 1
+#define ARIZONA_INMODE_DMIC 2
+
+#endif
diff --git a/include/linux/mfd/arizona/gpio.h b/include/linux/mfd/arizona/gpio.h
deleted file mode 100644
index d2146bb..0000000
--- a/include/linux/mfd/arizona/gpio.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * GPIO configuration for Arizona devices
- *
- * Copyright 2013 Wolfson Microelectronics. PLC.
- *
- * Author: Charles Keepax <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _ARIZONA_GPIO_H
-#define _ARIZONA_GPIO_H
-
-#define ARIZONA_GP_FN_TXLRCLK 0x00
-#define ARIZONA_GP_FN_GPIO 0x01
-#define ARIZONA_GP_FN_IRQ1 0x02
-#define ARIZONA_GP_FN_IRQ2 0x03
-#define ARIZONA_GP_FN_OPCLK 0x04
-#define ARIZONA_GP_FN_FLL1_OUT 0x05
-#define ARIZONA_GP_FN_FLL2_OUT 0x06
-#define ARIZONA_GP_FN_PWM1 0x08
-#define ARIZONA_GP_FN_PWM2 0x09
-#define ARIZONA_GP_FN_SYSCLK_UNDERCLOCKED 0x0A
-#define ARIZONA_GP_FN_ASYNCCLK_UNDERCLOCKED 0x0B
-#define ARIZONA_GP_FN_FLL1_LOCK 0x0C
-#define ARIZONA_GP_FN_FLL2_LOCK 0x0D
-#define ARIZONA_GP_FN_FLL1_CLOCK_OK 0x0F
-#define ARIZONA_GP_FN_FLL2_CLOCK_OK 0x10
-#define ARIZONA_GP_FN_HEADPHONE_DET 0x12
-#define ARIZONA_GP_FN_MIC_DET 0x13
-#define ARIZONA_GP_FN_WSEQ_STATUS 0x15
-#define ARIZONA_GP_FN_CIF_ADDRESS_ERROR 0x16
-#define ARIZONA_GP_FN_ASRC1_LOCK 0x1A
-#define ARIZONA_GP_FN_ASRC2_LOCK 0x1B
-#define ARIZONA_GP_FN_ASRC_CONFIG_ERROR 0x1C
-#define ARIZONA_GP_FN_DRC1_SIGNAL_DETECT 0x1D
-#define ARIZONA_GP_FN_DRC1_ANTICLIP 0x1E
-#define ARIZONA_GP_FN_DRC1_DECAY 0x1F
-#define ARIZONA_GP_FN_DRC1_NOISE 0x20
-#define ARIZONA_GP_FN_DRC1_QUICK_RELEASE 0x21
-#define ARIZONA_GP_FN_DRC2_SIGNAL_DETECT 0x22
-#define ARIZONA_GP_FN_DRC2_ANTICLIP 0x23
-#define ARIZONA_GP_FN_DRC2_DECAY 0x24
-#define ARIZONA_GP_FN_DRC2_NOISE 0x25
-#define ARIZONA_GP_FN_DRC2_QUICK_RELEASE 0x26
-#define ARIZONA_GP_FN_MIXER_DROPPED_SAMPLE 0x27
-#define ARIZONA_GP_FN_AIF1_CONFIG_ERROR 0x28
-#define ARIZONA_GP_FN_AIF2_CONFIG_ERROR 0x29
-#define ARIZONA_GP_FN_AIF3_CONFIG_ERROR 0x2A
-#define ARIZONA_GP_FN_SPK_TEMP_SHUTDOWN 0x2B
-#define ARIZONA_GP_FN_SPK_TEMP_WARNING 0x2C
-#define ARIZONA_GP_FN_UNDERCLOCKED 0x2D
-#define ARIZONA_GP_FN_OVERCLOCKED 0x2E
-#define ARIZONA_GP_FN_DSP_IRQ1 0x35
-#define ARIZONA_GP_FN_DSP_IRQ2 0x36
-#define ARIZONA_GP_FN_ASYNC_OPCLK 0x3D
-#define ARIZONA_GP_FN_BOOT_DONE 0x44
-#define ARIZONA_GP_FN_DSP1_RAM_READY 0x45
-#define ARIZONA_GP_FN_SYSCLK_ENA_STATUS 0x4B
-#define ARIZONA_GP_FN_ASYNCCLK_ENA_STATUS 0x4C
-
-#define ARIZONA_GPN_DIR 0x8000 /* GPN_DIR */
-#define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */
-#define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */
-#define ARIZONA_GPN_DIR_WIDTH 1 /* GPN_DIR */
-#define ARIZONA_GPN_PU 0x4000 /* GPN_PU */
-#define ARIZONA_GPN_PU_MASK 0x4000 /* GPN_PU */
-#define ARIZONA_GPN_PU_SHIFT 14 /* GPN_PU */
-#define ARIZONA_GPN_PU_WIDTH 1 /* GPN_PU */
-#define ARIZONA_GPN_PD 0x2000 /* GPN_PD */
-#define ARIZONA_GPN_PD_MASK 0x2000 /* GPN_PD */
-#define ARIZONA_GPN_PD_SHIFT 13 /* GPN_PD */
-#define ARIZONA_GPN_PD_WIDTH 1 /* GPN_PD */
-#define ARIZONA_GPN_LVL 0x0800 /* GPN_LVL */
-#define ARIZONA_GPN_LVL_MASK 0x0800 /* GPN_LVL */
-#define ARIZONA_GPN_LVL_SHIFT 11 /* GPN_LVL */
-#define ARIZONA_GPN_LVL_WIDTH 1 /* GPN_LVL */
-#define ARIZONA_GPN_POL 0x0400 /* GPN_POL */
-#define ARIZONA_GPN_POL_MASK 0x0400 /* GPN_POL */
-#define ARIZONA_GPN_POL_SHIFT 10 /* GPN_POL */
-#define ARIZONA_GPN_POL_WIDTH 1 /* GPN_POL */
-#define ARIZONA_GPN_OP_CFG 0x0200 /* GPN_OP_CFG */
-#define ARIZONA_GPN_OP_CFG_MASK 0x0200 /* GPN_OP_CFG */
-#define ARIZONA_GPN_OP_CFG_SHIFT 9 /* GPN_OP_CFG */
-#define ARIZONA_GPN_OP_CFG_WIDTH 1 /* GPN_OP_CFG */
-#define ARIZONA_GPN_DB 0x0100 /* GPN_DB */
-#define ARIZONA_GPN_DB_MASK 0x0100 /* GPN_DB */
-#define ARIZONA_GPN_DB_SHIFT 8 /* GPN_DB */
-#define ARIZONA_GPN_DB_WIDTH 1 /* GPN_DB */
-#define ARIZONA_GPN_FN_MASK 0x007F /* GPN_DB */
-#define ARIZONA_GPN_FN_SHIFT 0 /* GPN_DB */
-#define ARIZONA_GPN_FN_WIDTH 7 /* GPN_DB */
-
-#endif
diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h
index 4578c72..ed30763 100644
--- a/include/linux/mfd/arizona/pdata.h
+++ b/include/linux/mfd/arizona/pdata.h
@@ -7,61 +7,17 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#include <dt-bindings/mfd/arizona.h>
#ifndef _ARIZONA_PDATA_H
#define _ARIZONA_PDATA_H
-#define ARIZONA_GPN_DIR 0x8000 /* GPN_DIR */
-#define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */
-#define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */
-#define ARIZONA_GPN_DIR_WIDTH 1 /* GPN_DIR */
-#define ARIZONA_GPN_PU 0x4000 /* GPN_PU */
-#define ARIZONA_GPN_PU_MASK 0x4000 /* GPN_PU */
-#define ARIZONA_GPN_PU_SHIFT 14 /* GPN_PU */
-#define ARIZONA_GPN_PU_WIDTH 1 /* GPN_PU */
-#define ARIZONA_GPN_PD 0x2000 /* GPN_PD */
-#define ARIZONA_GPN_PD_MASK 0x2000 /* GPN_PD */
-#define ARIZONA_GPN_PD_SHIFT 13 /* GPN_PD */
-#define ARIZONA_GPN_PD_WIDTH 1 /* GPN_PD */
-#define ARIZONA_GPN_LVL 0x0800 /* GPN_LVL */
-#define ARIZONA_GPN_LVL_MASK 0x0800 /* GPN_LVL */
-#define ARIZONA_GPN_LVL_SHIFT 11 /* GPN_LVL */
-#define ARIZONA_GPN_LVL_WIDTH 1 /* GPN_LVL */
-#define ARIZONA_GPN_POL 0x0400 /* GPN_POL */
-#define ARIZONA_GPN_POL_MASK 0x0400 /* GPN_POL */
-#define ARIZONA_GPN_POL_SHIFT 10 /* GPN_POL */
-#define ARIZONA_GPN_POL_WIDTH 1 /* GPN_POL */
-#define ARIZONA_GPN_OP_CFG 0x0200 /* GPN_OP_CFG */
-#define ARIZONA_GPN_OP_CFG_MASK 0x0200 /* GPN_OP_CFG */
-#define ARIZONA_GPN_OP_CFG_SHIFT 9 /* GPN_OP_CFG */
-#define ARIZONA_GPN_OP_CFG_WIDTH 1 /* GPN_OP_CFG */
-#define ARIZONA_GPN_DB 0x0100 /* GPN_DB */
-#define ARIZONA_GPN_DB_MASK 0x0100 /* GPN_DB */
-#define ARIZONA_GPN_DB_SHIFT 8 /* GPN_DB */
-#define ARIZONA_GPN_DB_WIDTH 1 /* GPN_DB */
-#define ARIZONA_GPN_FN_MASK 0x007F /* GPN_FN - [6:0] */
-#define ARIZONA_GPN_FN_SHIFT 0 /* GPN_FN - [6:0] */
-#define ARIZONA_GPN_FN_WIDTH 7 /* GPN_FN - [6:0] */
-
#define ARIZONA_MAX_GPIO 5
-#define ARIZONA_32KZ_MCLK1 1
-#define ARIZONA_32KZ_MCLK2 2
-#define ARIZONA_32KZ_NONE 3
-
#define ARIZONA_MAX_INPUT 4
-#define ARIZONA_DMIC_MICVDD 0
-#define ARIZONA_DMIC_MICBIAS1 1
-#define ARIZONA_DMIC_MICBIAS2 2
-#define ARIZONA_DMIC_MICBIAS3 3
-
#define ARIZONA_MAX_MICBIAS 3
-#define ARIZONA_INMODE_DIFF 0
-#define ARIZONA_INMODE_SE 1
-#define ARIZONA_INMODE_DMIC 2
-
#define ARIZONA_MAX_OUTPUT 6
#define ARIZONA_MAX_AIF 3
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 9550d74..3ff2be9 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -19,7 +19,6 @@
#include <sound/tlv.h>
#include <linux/mfd/arizona/core.h>
-#include <linux/mfd/arizona/gpio.h>
#include <linux/mfd/arizona/registers.h>
#include "arizona.h"
--
1.7.2.5
On Wed, Feb 18, 2015 at 11:03:39AM +0000, Charles Keepax wrote:
> --- a/include/linux/mfd/arizona/pdata.h
> +++ b/include/linux/mfd/arizona/pdata.h
> @@ -7,61 +7,17 @@
> * it under the terms of the GNU General Public License version 2 as
> * published by the Free Software Foundation.
> */
> +#include <dt-bindings/mfd/arizona.h>
>
> #ifndef _ARIZONA_PDATA_H
> #define _ARIZONA_PDATA_H
It's a bit odd to have the include outside the guards, is there any
great reason for doing so?
On Sat, Feb 21, 2015 at 06:23:08PM +0900, Mark Brown wrote:
> On Wed, Feb 18, 2015 at 11:03:39AM +0000, Charles Keepax wrote:
>
> > --- a/include/linux/mfd/arizona/pdata.h
> > +++ b/include/linux/mfd/arizona/pdata.h
> > @@ -7,61 +7,17 @@
> > * it under the terms of the GNU General Public License version 2 as
> > * published by the Free Software Foundation.
> > */
> > +#include <dt-bindings/mfd/arizona.h>
> >
> > #ifndef _ARIZONA_PDATA_H
> > #define _ARIZONA_PDATA_H
>
> It's a bit odd to have the include outside the guards, is there any
> great reason for doing so?
There is not, simple error on my part, I will respin and move it inside.
Thanks,
Charles
On Wed, Feb 18, 2015 at 5:03 AM, Charles Keepax
<[email protected]> wrote:
> Move parts of linux/mfd/arizona/pdata.h and gpio.h into a new file in
> the dt-binding directory for use by device tree bindings. This also
> makes gpio.h redundant so remove it in the process.
>
> Signed-off-by: Charles Keepax <[email protected]>
> ---
> include/dt-bindings/mfd/arizona.h | 109 +++++++++++++++++++++++++++++++++++++
> include/linux/mfd/arizona/gpio.h | 96 --------------------------------
> include/linux/mfd/arizona/pdata.h | 46 +---------------
> sound/soc/codecs/arizona.c | 1 -
> 4 files changed, 110 insertions(+), 142 deletions(-)
> create mode 100644 include/dt-bindings/mfd/arizona.h
> delete mode 100644 include/linux/mfd/arizona/gpio.h
>
> diff --git a/include/dt-bindings/mfd/arizona.h b/include/dt-bindings/mfd/arizona.h
> new file mode 100644
> index 0000000..f2a4821
> --- /dev/null
> +++ b/include/dt-bindings/mfd/arizona.h
> @@ -0,0 +1,109 @@
> +/*
> + * Device Tree defines for Arizona devices
> + *
> + * Copyright 2014 Wolfson Microelectronics. PLC.
> + *
> + * Author: Charles Keepax <[email protected]>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + */
> +
> +#ifndef _DT_BINDINGS_MFD_ARIZONA_H
> +#define _DT_BINDINGS_MFD_ARIZONA_H
> +
> +#define ARIZONA_GP_FN_TXLRCLK 0x00
> +#define ARIZONA_GP_FN_GPIO 0x01
These are all register offsets? If so, I don't think they belong in dts files.
> +#define ARIZONA_GP_FN_IRQ1 0x02
> +#define ARIZONA_GP_FN_IRQ2 0x03
> +#define ARIZONA_GP_FN_OPCLK 0x04
> +#define ARIZONA_GP_FN_FLL1_OUT 0x05
> +#define ARIZONA_GP_FN_FLL2_OUT 0x06
> +#define ARIZONA_GP_FN_PWM1 0x08
> +#define ARIZONA_GP_FN_PWM2 0x09
> +#define ARIZONA_GP_FN_SYSCLK_UNDERCLOCKED 0x0A
> +#define ARIZONA_GP_FN_ASYNCCLK_UNDERCLOCKED 0x0B
> +#define ARIZONA_GP_FN_FLL1_LOCK 0x0C
> +#define ARIZONA_GP_FN_FLL2_LOCK 0x0D
> +#define ARIZONA_GP_FN_FLL1_CLOCK_OK 0x0F
> +#define ARIZONA_GP_FN_FLL2_CLOCK_OK 0x10
> +#define ARIZONA_GP_FN_HEADPHONE_DET 0x12
> +#define ARIZONA_GP_FN_MIC_DET 0x13
> +#define ARIZONA_GP_FN_WSEQ_STATUS 0x15
> +#define ARIZONA_GP_FN_CIF_ADDRESS_ERROR 0x16
> +#define ARIZONA_GP_FN_ASRC1_LOCK 0x1A
> +#define ARIZONA_GP_FN_ASRC2_LOCK 0x1B
> +#define ARIZONA_GP_FN_ASRC_CONFIG_ERROR 0x1C
> +#define ARIZONA_GP_FN_DRC1_SIGNAL_DETECT 0x1D
> +#define ARIZONA_GP_FN_DRC1_ANTICLIP 0x1E
> +#define ARIZONA_GP_FN_DRC1_DECAY 0x1F
> +#define ARIZONA_GP_FN_DRC1_NOISE 0x20
> +#define ARIZONA_GP_FN_DRC1_QUICK_RELEASE 0x21
> +#define ARIZONA_GP_FN_DRC2_SIGNAL_DETECT 0x22
> +#define ARIZONA_GP_FN_DRC2_ANTICLIP 0x23
> +#define ARIZONA_GP_FN_DRC2_DECAY 0x24
> +#define ARIZONA_GP_FN_DRC2_NOISE 0x25
> +#define ARIZONA_GP_FN_DRC2_QUICK_RELEASE 0x26
> +#define ARIZONA_GP_FN_MIXER_DROPPED_SAMPLE 0x27
> +#define ARIZONA_GP_FN_AIF1_CONFIG_ERROR 0x28
> +#define ARIZONA_GP_FN_AIF2_CONFIG_ERROR 0x29
> +#define ARIZONA_GP_FN_AIF3_CONFIG_ERROR 0x2A
> +#define ARIZONA_GP_FN_SPK_TEMP_SHUTDOWN 0x2B
> +#define ARIZONA_GP_FN_SPK_TEMP_WARNING 0x2C
> +#define ARIZONA_GP_FN_UNDERCLOCKED 0x2D
> +#define ARIZONA_GP_FN_OVERCLOCKED 0x2E
> +#define ARIZONA_GP_FN_DSP_IRQ1 0x35
> +#define ARIZONA_GP_FN_DSP_IRQ2 0x36
> +#define ARIZONA_GP_FN_ASYNC_OPCLK 0x3D
> +#define ARIZONA_GP_FN_BOOT_DONE 0x44
> +#define ARIZONA_GP_FN_DSP1_RAM_READY 0x45
> +#define ARIZONA_GP_FN_SYSCLK_ENA_STATUS 0x4B
> +#define ARIZONA_GP_FN_ASYNCCLK_ENA_STATUS 0x4C
> +
> +#define ARIZONA_GPN_DIR 0x8000 /* GPN_DIR */
> +#define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */
> +#define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */
> +#define ARIZONA_GPN_DIR_WIDTH 1 /* GPN_DIR */
Similarly, how do you intend to use these in dts files?
Rob
> +#define ARIZONA_GPN_PU 0x4000 /* GPN_PU */
> +#define ARIZONA_GPN_PU_MASK 0x4000 /* GPN_PU */
> +#define ARIZONA_GPN_PU_SHIFT 14 /* GPN_PU */
> +#define ARIZONA_GPN_PU_WIDTH 1 /* GPN_PU */
> +#define ARIZONA_GPN_PD 0x2000 /* GPN_PD */
> +#define ARIZONA_GPN_PD_MASK 0x2000 /* GPN_PD */
> +#define ARIZONA_GPN_PD_SHIFT 13 /* GPN_PD */
> +#define ARIZONA_GPN_PD_WIDTH 1 /* GPN_PD */
> +#define ARIZONA_GPN_LVL 0x0800 /* GPN_LVL */
> +#define ARIZONA_GPN_LVL_MASK 0x0800 /* GPN_LVL */
> +#define ARIZONA_GPN_LVL_SHIFT 11 /* GPN_LVL */
> +#define ARIZONA_GPN_LVL_WIDTH 1 /* GPN_LVL */
> +#define ARIZONA_GPN_POL 0x0400 /* GPN_POL */
> +#define ARIZONA_GPN_POL_MASK 0x0400 /* GPN_POL */
> +#define ARIZONA_GPN_POL_SHIFT 10 /* GPN_POL */
> +#define ARIZONA_GPN_POL_WIDTH 1 /* GPN_POL */
> +#define ARIZONA_GPN_OP_CFG 0x0200 /* GPN_OP_CFG */
> +#define ARIZONA_GPN_OP_CFG_MASK 0x0200 /* GPN_OP_CFG */
> +#define ARIZONA_GPN_OP_CFG_SHIFT 9 /* GPN_OP_CFG */
> +#define ARIZONA_GPN_OP_CFG_WIDTH 1 /* GPN_OP_CFG */
> +#define ARIZONA_GPN_DB 0x0100 /* GPN_DB */
> +#define ARIZONA_GPN_DB_MASK 0x0100 /* GPN_DB */
> +#define ARIZONA_GPN_DB_SHIFT 8 /* GPN_DB */
> +#define ARIZONA_GPN_DB_WIDTH 1 /* GPN_DB */
> +#define ARIZONA_GPN_FN_MASK 0x007F /* GPN_FN - [6:0] */
> +#define ARIZONA_GPN_FN_SHIFT 0 /* GPN_FN - [6:0] */
> +#define ARIZONA_GPN_FN_WIDTH 7 /* GPN_FN - [6:0] */
> +
> +#define ARIZONA_32KZ_MCLK1 1
> +#define ARIZONA_32KZ_MCLK2 2
> +#define ARIZONA_32KZ_NONE 3
> +
> +#define ARIZONA_DMIC_MICVDD 0
> +#define ARIZONA_DMIC_MICBIAS1 1
> +#define ARIZONA_DMIC_MICBIAS2 2
> +#define ARIZONA_DMIC_MICBIAS3 3
> +
> +#define ARIZONA_INMODE_DIFF 0
> +#define ARIZONA_INMODE_SE 1
> +#define ARIZONA_INMODE_DMIC 2
> +
> +#endif
> diff --git a/include/linux/mfd/arizona/gpio.h b/include/linux/mfd/arizona/gpio.h
> deleted file mode 100644
> index d2146bb..0000000
> --- a/include/linux/mfd/arizona/gpio.h
> +++ /dev/null
> @@ -1,96 +0,0 @@
> -/*
> - * GPIO configuration for Arizona devices
> - *
> - * Copyright 2013 Wolfson Microelectronics. PLC.
> - *
> - * Author: Charles Keepax <[email protected]>
> - *
> - * This program is free software; you can redistribute it and/or modify
> - * it under the terms of the GNU General Public License version 2 as
> - * published by the Free Software Foundation.
> - */
> -
> -#ifndef _ARIZONA_GPIO_H
> -#define _ARIZONA_GPIO_H
> -
> -#define ARIZONA_GP_FN_TXLRCLK 0x00
> -#define ARIZONA_GP_FN_GPIO 0x01
> -#define ARIZONA_GP_FN_IRQ1 0x02
> -#define ARIZONA_GP_FN_IRQ2 0x03
> -#define ARIZONA_GP_FN_OPCLK 0x04
> -#define ARIZONA_GP_FN_FLL1_OUT 0x05
> -#define ARIZONA_GP_FN_FLL2_OUT 0x06
> -#define ARIZONA_GP_FN_PWM1 0x08
> -#define ARIZONA_GP_FN_PWM2 0x09
> -#define ARIZONA_GP_FN_SYSCLK_UNDERCLOCKED 0x0A
> -#define ARIZONA_GP_FN_ASYNCCLK_UNDERCLOCKED 0x0B
> -#define ARIZONA_GP_FN_FLL1_LOCK 0x0C
> -#define ARIZONA_GP_FN_FLL2_LOCK 0x0D
> -#define ARIZONA_GP_FN_FLL1_CLOCK_OK 0x0F
> -#define ARIZONA_GP_FN_FLL2_CLOCK_OK 0x10
> -#define ARIZONA_GP_FN_HEADPHONE_DET 0x12
> -#define ARIZONA_GP_FN_MIC_DET 0x13
> -#define ARIZONA_GP_FN_WSEQ_STATUS 0x15
> -#define ARIZONA_GP_FN_CIF_ADDRESS_ERROR 0x16
> -#define ARIZONA_GP_FN_ASRC1_LOCK 0x1A
> -#define ARIZONA_GP_FN_ASRC2_LOCK 0x1B
> -#define ARIZONA_GP_FN_ASRC_CONFIG_ERROR 0x1C
> -#define ARIZONA_GP_FN_DRC1_SIGNAL_DETECT 0x1D
> -#define ARIZONA_GP_FN_DRC1_ANTICLIP 0x1E
> -#define ARIZONA_GP_FN_DRC1_DECAY 0x1F
> -#define ARIZONA_GP_FN_DRC1_NOISE 0x20
> -#define ARIZONA_GP_FN_DRC1_QUICK_RELEASE 0x21
> -#define ARIZONA_GP_FN_DRC2_SIGNAL_DETECT 0x22
> -#define ARIZONA_GP_FN_DRC2_ANTICLIP 0x23
> -#define ARIZONA_GP_FN_DRC2_DECAY 0x24
> -#define ARIZONA_GP_FN_DRC2_NOISE 0x25
> -#define ARIZONA_GP_FN_DRC2_QUICK_RELEASE 0x26
> -#define ARIZONA_GP_FN_MIXER_DROPPED_SAMPLE 0x27
> -#define ARIZONA_GP_FN_AIF1_CONFIG_ERROR 0x28
> -#define ARIZONA_GP_FN_AIF2_CONFIG_ERROR 0x29
> -#define ARIZONA_GP_FN_AIF3_CONFIG_ERROR 0x2A
> -#define ARIZONA_GP_FN_SPK_TEMP_SHUTDOWN 0x2B
> -#define ARIZONA_GP_FN_SPK_TEMP_WARNING 0x2C
> -#define ARIZONA_GP_FN_UNDERCLOCKED 0x2D
> -#define ARIZONA_GP_FN_OVERCLOCKED 0x2E
> -#define ARIZONA_GP_FN_DSP_IRQ1 0x35
> -#define ARIZONA_GP_FN_DSP_IRQ2 0x36
> -#define ARIZONA_GP_FN_ASYNC_OPCLK 0x3D
> -#define ARIZONA_GP_FN_BOOT_DONE 0x44
> -#define ARIZONA_GP_FN_DSP1_RAM_READY 0x45
> -#define ARIZONA_GP_FN_SYSCLK_ENA_STATUS 0x4B
> -#define ARIZONA_GP_FN_ASYNCCLK_ENA_STATUS 0x4C
> -
> -#define ARIZONA_GPN_DIR 0x8000 /* GPN_DIR */
> -#define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */
> -#define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */
> -#define ARIZONA_GPN_DIR_WIDTH 1 /* GPN_DIR */
> -#define ARIZONA_GPN_PU 0x4000 /* GPN_PU */
> -#define ARIZONA_GPN_PU_MASK 0x4000 /* GPN_PU */
> -#define ARIZONA_GPN_PU_SHIFT 14 /* GPN_PU */
> -#define ARIZONA_GPN_PU_WIDTH 1 /* GPN_PU */
> -#define ARIZONA_GPN_PD 0x2000 /* GPN_PD */
> -#define ARIZONA_GPN_PD_MASK 0x2000 /* GPN_PD */
> -#define ARIZONA_GPN_PD_SHIFT 13 /* GPN_PD */
> -#define ARIZONA_GPN_PD_WIDTH 1 /* GPN_PD */
> -#define ARIZONA_GPN_LVL 0x0800 /* GPN_LVL */
> -#define ARIZONA_GPN_LVL_MASK 0x0800 /* GPN_LVL */
> -#define ARIZONA_GPN_LVL_SHIFT 11 /* GPN_LVL */
> -#define ARIZONA_GPN_LVL_WIDTH 1 /* GPN_LVL */
> -#define ARIZONA_GPN_POL 0x0400 /* GPN_POL */
> -#define ARIZONA_GPN_POL_MASK 0x0400 /* GPN_POL */
> -#define ARIZONA_GPN_POL_SHIFT 10 /* GPN_POL */
> -#define ARIZONA_GPN_POL_WIDTH 1 /* GPN_POL */
> -#define ARIZONA_GPN_OP_CFG 0x0200 /* GPN_OP_CFG */
> -#define ARIZONA_GPN_OP_CFG_MASK 0x0200 /* GPN_OP_CFG */
> -#define ARIZONA_GPN_OP_CFG_SHIFT 9 /* GPN_OP_CFG */
> -#define ARIZONA_GPN_OP_CFG_WIDTH 1 /* GPN_OP_CFG */
> -#define ARIZONA_GPN_DB 0x0100 /* GPN_DB */
> -#define ARIZONA_GPN_DB_MASK 0x0100 /* GPN_DB */
> -#define ARIZONA_GPN_DB_SHIFT 8 /* GPN_DB */
> -#define ARIZONA_GPN_DB_WIDTH 1 /* GPN_DB */
> -#define ARIZONA_GPN_FN_MASK 0x007F /* GPN_DB */
> -#define ARIZONA_GPN_FN_SHIFT 0 /* GPN_DB */
> -#define ARIZONA_GPN_FN_WIDTH 7 /* GPN_DB */
> -
> -#endif
> diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h
> index 4578c72..ed30763 100644
> --- a/include/linux/mfd/arizona/pdata.h
> +++ b/include/linux/mfd/arizona/pdata.h
> @@ -7,61 +7,17 @@
> * it under the terms of the GNU General Public License version 2 as
> * published by the Free Software Foundation.
> */
> +#include <dt-bindings/mfd/arizona.h>
>
> #ifndef _ARIZONA_PDATA_H
> #define _ARIZONA_PDATA_H
>
> -#define ARIZONA_GPN_DIR 0x8000 /* GPN_DIR */
> -#define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */
> -#define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */
> -#define ARIZONA_GPN_DIR_WIDTH 1 /* GPN_DIR */
> -#define ARIZONA_GPN_PU 0x4000 /* GPN_PU */
> -#define ARIZONA_GPN_PU_MASK 0x4000 /* GPN_PU */
> -#define ARIZONA_GPN_PU_SHIFT 14 /* GPN_PU */
> -#define ARIZONA_GPN_PU_WIDTH 1 /* GPN_PU */
> -#define ARIZONA_GPN_PD 0x2000 /* GPN_PD */
> -#define ARIZONA_GPN_PD_MASK 0x2000 /* GPN_PD */
> -#define ARIZONA_GPN_PD_SHIFT 13 /* GPN_PD */
> -#define ARIZONA_GPN_PD_WIDTH 1 /* GPN_PD */
> -#define ARIZONA_GPN_LVL 0x0800 /* GPN_LVL */
> -#define ARIZONA_GPN_LVL_MASK 0x0800 /* GPN_LVL */
> -#define ARIZONA_GPN_LVL_SHIFT 11 /* GPN_LVL */
> -#define ARIZONA_GPN_LVL_WIDTH 1 /* GPN_LVL */
> -#define ARIZONA_GPN_POL 0x0400 /* GPN_POL */
> -#define ARIZONA_GPN_POL_MASK 0x0400 /* GPN_POL */
> -#define ARIZONA_GPN_POL_SHIFT 10 /* GPN_POL */
> -#define ARIZONA_GPN_POL_WIDTH 1 /* GPN_POL */
> -#define ARIZONA_GPN_OP_CFG 0x0200 /* GPN_OP_CFG */
> -#define ARIZONA_GPN_OP_CFG_MASK 0x0200 /* GPN_OP_CFG */
> -#define ARIZONA_GPN_OP_CFG_SHIFT 9 /* GPN_OP_CFG */
> -#define ARIZONA_GPN_OP_CFG_WIDTH 1 /* GPN_OP_CFG */
> -#define ARIZONA_GPN_DB 0x0100 /* GPN_DB */
> -#define ARIZONA_GPN_DB_MASK 0x0100 /* GPN_DB */
> -#define ARIZONA_GPN_DB_SHIFT 8 /* GPN_DB */
> -#define ARIZONA_GPN_DB_WIDTH 1 /* GPN_DB */
> -#define ARIZONA_GPN_FN_MASK 0x007F /* GPN_FN - [6:0] */
> -#define ARIZONA_GPN_FN_SHIFT 0 /* GPN_FN - [6:0] */
> -#define ARIZONA_GPN_FN_WIDTH 7 /* GPN_FN - [6:0] */
> -
> #define ARIZONA_MAX_GPIO 5
>
> -#define ARIZONA_32KZ_MCLK1 1
> -#define ARIZONA_32KZ_MCLK2 2
> -#define ARIZONA_32KZ_NONE 3
> -
> #define ARIZONA_MAX_INPUT 4
>
> -#define ARIZONA_DMIC_MICVDD 0
> -#define ARIZONA_DMIC_MICBIAS1 1
> -#define ARIZONA_DMIC_MICBIAS2 2
> -#define ARIZONA_DMIC_MICBIAS3 3
> -
> #define ARIZONA_MAX_MICBIAS 3
>
> -#define ARIZONA_INMODE_DIFF 0
> -#define ARIZONA_INMODE_SE 1
> -#define ARIZONA_INMODE_DMIC 2
> -
> #define ARIZONA_MAX_OUTPUT 6
>
> #define ARIZONA_MAX_AIF 3
> diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
> index 9550d74..3ff2be9 100644
> --- a/sound/soc/codecs/arizona.c
> +++ b/sound/soc/codecs/arizona.c
> @@ -19,7 +19,6 @@
> #include <sound/tlv.h>
>
> #include <linux/mfd/arizona/core.h>
> -#include <linux/mfd/arizona/gpio.h>
> #include <linux/mfd/arizona/registers.h>
>
> #include "arizona.h"
> --
> 1.7.2.5
>
On Mon, Feb 23, 2015 at 10:00:50AM -0600, Rob Herring wrote:
> On Wed, Feb 18, 2015 at 5:03 AM, Charles Keepax
> <[email protected]> wrote:
> > Move parts of linux/mfd/arizona/pdata.h and gpio.h into a new file in
> > the dt-binding directory for use by device tree bindings. This also
> > makes gpio.h redundant so remove it in the process.
> >
> > Signed-off-by: Charles Keepax <[email protected]>
> > ---
> > include/dt-bindings/mfd/arizona.h | 109 +++++++++++++++++++++++++++++++++++++
> > include/linux/mfd/arizona/gpio.h | 96 --------------------------------
> > include/linux/mfd/arizona/pdata.h | 46 +---------------
> > sound/soc/codecs/arizona.c | 1 -
> > 4 files changed, 110 insertions(+), 142 deletions(-)
> > create mode 100644 include/dt-bindings/mfd/arizona.h
> > delete mode 100644 include/linux/mfd/arizona/gpio.h
> >
> > diff --git a/include/dt-bindings/mfd/arizona.h b/include/dt-bindings/mfd/arizona.h
> > new file mode 100644
> > index 0000000..f2a4821
> > --- /dev/null
> > +++ b/include/dt-bindings/mfd/arizona.h
> > @@ -0,0 +1,109 @@
> > +/*
> > + * Device Tree defines for Arizona devices
> > + *
> > + * Copyright 2014 Wolfson Microelectronics. PLC.
> > + *
> > + * Author: Charles Keepax <[email protected]>
> > + *
> > + * This program is free software; you can redistribute it and/or modify
> > + * it under the terms of the GNU General Public License version 2 as
> > + * published by the Free Software Foundation.
> > + */
> > +
> > +#ifndef _DT_BINDINGS_MFD_ARIZONA_H
> > +#define _DT_BINDINGS_MFD_ARIZONA_H
> > +
> > +#define ARIZONA_GP_FN_TXLRCLK 0x00
> > +#define ARIZONA_GP_FN_GPIO 0x01
>
> These are all register offsets? If so, I don't think they belong in dts files.
These are the various functions that the chips GPIO pins can be
set to. They are values rather than register offsets.
>
> > +#define ARIZONA_GP_FN_IRQ1 0x02
> > +#define ARIZONA_GP_FN_IRQ2 0x03
> > +#define ARIZONA_GP_FN_ASYNC_OPCLK 0x3D
> > +#define ARIZONA_GP_FN_BOOT_DONE 0x44
> > +#define ARIZONA_GP_FN_DSP1_RAM_READY 0x45
> > +#define ARIZONA_GP_FN_SYSCLK_ENA_STATUS 0x4B
> > +#define ARIZONA_GP_FN_ASYNCCLK_ENA_STATUS 0x4C
> > +
> > +#define ARIZONA_GPN_DIR 0x8000 /* GPN_DIR */
> > +#define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */
> > +#define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */
> > +#define ARIZONA_GPN_DIR_WIDTH 1 /* GPN_DIR */
>
> Similarly, how do you intend to use these in dts files?
>
> Rob
Admittedly, the shift and width defines are unlikely to see use
in the DT file, I will do a respin to filter those out.
The defines themselves are settings for the GPIO pins again.
Direction, pull up, pull down. These all go into the
wlf,gpio-defaults field in the DT binding.
So instead of:
wlf,gpio-defaults = <
0x00000000 /* AIF1TXLRCLK */
0xffffffff
0xffffffff
0xffffffff
0xffffffff
>;
We can write something a little more readable like:
wlf,gpio-defaults = <
ARIZONA_GP_FN_TXLRCLK
0xffffffff
0xffffffff
0xffffffff
0xffffffff
>;
Although looking at that example I feel like I should add a
define for the default value (triggered by an out of range value
such as 0xffffffff).
Thanks,
Charles