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-rw-r--r--kernel/include/dt-bindings/mfd/arizona.h93
1 files changed, 93 insertions, 0 deletions
diff --git a/kernel/include/dt-bindings/mfd/arizona.h b/kernel/include/dt-bindings/mfd/arizona.h
new file mode 100644
index 000000000..c7af7c7ef
--- /dev/null
+++ b/kernel/include/dt-bindings/mfd/arizona.h
@@ -0,0 +1,93 @@
+/*
+ * Device Tree defines for Arizona devices
+ *
+ * Copyright 2015 Cirrus Logic Inc.
+ *
+ * Author: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
+ *
+ * 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
+
+/* GPIO Function Definitions */
+#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
+
+/* GPIO Configuration Bits */
+#define ARIZONA_GPN_DIR 0x8000
+#define ARIZONA_GPN_PU 0x4000
+#define ARIZONA_GPN_PD 0x2000
+#define ARIZONA_GPN_LVL 0x0800
+#define ARIZONA_GPN_POL 0x0400
+#define ARIZONA_GPN_OP_CFG 0x0200
+#define ARIZONA_GPN_DB 0x0100
+
+/* Provide some defines for the most common configs */
+#define ARIZONA_GP_DEFAULT 0xffffffff
+#define ARIZONA_GP_OUTPUT (ARIZONA_GP_FN_GPIO)
+#define ARIZONA_GP_INPUT (ARIZONA_GP_FN_GPIO | \
+ ARIZONA_GPN_DIR)
+
+#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