[PATCH 7/8] mfd: Add support for the MediaTek MT6397 PMIC
From: Sascha Hauer
Date: Tue Jan 20 2015 - 04:50:25 EST
From: Flora Fu <flora.fu@xxxxxxxxxxxx>
This adds support for the MediaTek MT6397 PMIC. This is a
multifunction device with the following sub modules:
- Regulator
- RTC
- Audio codec
- GPIO
- Clock
It is interfaced to the host controller using SPI interface by a proprietary
hardware called PMIC wrapper or pwrap. MT6397 MFD is a child device of the
pwrap.
Signed-off-by: Flora Fu, MediaTek
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
Cc: Lee Jones <lee.jones@xxxxxxxxxx>
---
Documentation/devicetree/bindings/mfd/mt6397.txt | 75 +++++
drivers/mfd/Kconfig | 10 +
drivers/mfd/Makefile | 1 +
drivers/mfd/mt6397-core.c | 251 ++++++++++++++++
include/linux/mfd/mt6397/core.h | 76 +++++
include/linux/mfd/mt6397/registers.h | 362 +++++++++++++++++++++++
6 files changed, 775 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/mt6397.txt
create mode 100644 drivers/mfd/mt6397-core.c
create mode 100644 include/linux/mfd/mt6397/core.h
create mode 100644 include/linux/mfd/mt6397/registers.h
diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt
new file mode 100644
index 0000000..64ef408
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -0,0 +1,75 @@
+MediaTek MT6397 Multifunction Device Driver
+
+MT6397 is a multifunction device with the following sub modules:
+- Regulator
+- RTC
+- Audio codec
+- GPIO
+- Clock
+
+It is interfaced to host controller using SPI interface by a proprietary hardware
+called PMIC wrapper or pwrap. MT6397 MFD is a child device of pwrap.
+See the following for pwarp node definitions:
+Documentation/devicetree/bindings/soc/mediatek,mt8135-pwrap.txt
+
+This document describes the binding for mfd device and its sub module.
+
+Required properties:
+compatible: "mediatek,mt6397"
+
+Optional properties:
+- codec: Audio codec
+- pinctrl: GPIO in mt6397
+- rtc: RTC
+- clock: clocks in mt6397
+- regulators: regulators in mt6397
+
+Example:
+ pwrap: pwrap@1000f000 {
+ compatible = "mediatek,mt8135-pwrap";
+ reg = <0 0x1000f000 0 0x1000>,
+ <0 0x11017000 0 0x1000>;
+ reg-names = "pwrap-base", "pwrap-bridge-base";
+ interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&infrarst MT8135_INFRA_PMIC_WRAP_RST>,
+ <&perirst MT8135_PERI_PWRAP_BRIDGE_SW_RST>;
+ reset-names = "infra-pwrap-rst",
+ "peri-pwrap-bridge-rst";
+ clocks = <&pmicspi_sel>, <&clk26m>;
+ clock-names = "pmicspi-sel", "pmicspi-parent";
+
+ pmic {
+ compatible = "mediatek,mt6397";
+
+ codec: mt6397codec {
+ compatible = "mediatek,mt6397-codec";
+ };
+
+ pinctrl@0x0000C000 {
+ compatible = "mediatek,mt6397-pinctrl";
+ reg = <0 0x0000C000 0 0x0108>;
+ gpio-controller;
+ };
+
+ mt6397regulator: mt6397regulator {
+ compatible = "mediatek,mt6397-regulator";
+
+ mt6397_vpca15_reg: buck_vpca15 {
+ regulator-compatible = "buck_vpca15";
+ regulator-name = "vpca15";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-ramp-delay = <12500>;
+ regulator-always-on;
+ };
+
+ mt6397_vgp4_reg: ldo_vgp4 {
+ regulator-compatible = "ldo_vgp4";
+ regulator-name = "vgp4";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-enable-ramp-delay = <218>;
+ };
+ };
+ };
+ };
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 2e6b731..7782e95 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -489,6 +489,16 @@ config MFD_MAX8998
additional drivers must be enabled in order to use the functionality
of the device.
+config MFD_MT6397
+ tristate "MediaTek MT6397 PMIC Support"
+ select MFD_CORE
+ select IRQ_DOMAIN
+ help
+ Say yes here to add support for MediaTek MT6397 PMIC. This is
+ a Power Management IC. This driver provides common support for
+ accessing the device; additional drivers must be enabled in order
+ to use the functionality of the device.
+
config MFD_MENF21BMC
tristate "MEN 14F021P00 Board Management Controller Support"
depends on I2C
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 53467e2..329d4ed 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -179,3 +179,4 @@ obj-$(CONFIG_MFD_DLN2) += dln2.o
intel-soc-pmic-objs := intel_soc_pmic_core.o intel_soc_pmic_crc.o
obj-$(CONFIG_INTEL_SOC_PMIC) += intel-soc-pmic.o
+obj-$(CONFIG_MFD_MT6397) += mt6397-core.o
diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
new file mode 100644
index 0000000..f5db6f5
--- /dev/null
+++ b/drivers/mfd/mt6397-core.c
@@ -0,0 +1,251 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Flora Fu
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/of_irq.h>
+#include <linux/regmap.h>
+#include <linux/mfd/core.h>
+#include <linux/mfd/mt6397/core.h>
+#include <linux/mfd/mt6397/registers.h>
+
+static const struct mfd_cell mt6397_devs[] = {
+ {
+ .name = "mt6397-rtc",
+ .of_compatible = "mediatek,mt6397-rtc",
+ }, {
+ .name = "mt6397-regulator",
+ .of_compatible = "mediatek,mt6397-regulator",
+ }, {
+ .name = "mt6397-codec",
+ .of_compatible = "mediatek,mt6397-codec",
+ }, {
+ .name = "mt6397-clk",
+ .of_compatible = "mediatek,mt6397-clk",
+ },
+};
+
+static inline u32 mt6397_irq_shift(int irq)
+{
+ return irq & 0xf;
+}
+
+static inline u32 mt6397_irq_reg(int irq)
+{
+ return irq >> 4;
+}
+
+static void mt6397_irq_lock(struct irq_data *data)
+{
+ struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
+
+ mutex_lock(&mt6397->irqlock);
+}
+
+static void mt6397_irq_sync_unlock(struct irq_data *data)
+{
+ int i;
+ struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
+
+ regmap_write(mt6397->regmap, MT6397_INT_CON0, mt6397->irq_masks_cur[0]);
+ regmap_write(mt6397->regmap, MT6397_INT_CON1, mt6397->irq_masks_cur[1]);
+
+ mutex_unlock(&mt6397->irqlock);
+}
+
+static void mt6397_irq_mask(struct irq_data *data)
+{
+ struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
+ int shift = mt6397_irq_shift(data->hwirq);
+ int reg = mt6397_irq_reg(data->hwirq);
+ int reg_ofs = MT6397_INT_CON0 + reg * 2;
+
+ mt6397->irq_masks_cur[reg] &= ~(1 << shift);
+ regmap_write(mt6397->regmap, reg_ofs, mt6397->irq_masks_cur[reg]);
+}
+
+static void mt6397_irq_unmask(struct irq_data *data)
+{
+ struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
+ int shift = mt6397_irq_shift(data->hwirq);
+ int reg = mt6397_irq_reg(data->hwirq);
+ int reg_ofs = MT6397_INT_CON0 + reg * 2;
+
+ mt6397->irq_masks_cur[reg] |= (1 << shift);
+ regmap_write(mt6397->regmap, reg_ofs, mt6397->irq_masks_cur[reg]);
+}
+
+static void mt6397_irq_ack(struct irq_data *data)
+{
+ struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
+ int shift = mt6397_irq_shift(data->hwirq);
+ int reg = mt6397_irq_reg(data->hwirq);
+ int reg_ofs = MT6397_INT_STATUS0 + reg * 2;
+
+ regmap_write(mt6397->regmap, reg_ofs, 1 << shift);
+}
+
+static struct irq_chip mt6397_irq_chip = {
+ .name = "mt6397-irq",
+ .irq_bus_lock = mt6397_irq_lock,
+ .irq_bus_sync_unlock = mt6397_irq_sync_unlock,
+ .irq_mask = mt6397_irq_mask,
+ .irq_unmask = mt6397_irq_unmask,
+ .irq_ack = mt6397_irq_ack,
+};
+
+static irqreturn_t mt6397_irq_thread(int irq, void *data)
+{
+ struct mt6397_chip *mt6397 = data;
+ int irq_reg[MT6397_IRQ_GROUP_NR];
+ int i, cur_irq, ret;
+
+ for (i = 0; i < MT6397_IRQ_GROUP_NR; i++) {
+ ret = regmap_read(mt6397->regmap,
+ MT6397_INT_STATUS0 + i * 2, &irq_reg[i]);
+ if (ret > 0) {
+ dev_err(mt6397->dev,
+ "failed to read interrupt status [0x%x]\n",
+ MT6397_INT_STATUS0 + i * 2);
+ return IRQ_NONE;
+ }
+ }
+
+ for (i = 0; i < MT6397_IRQ_NR; i++) {
+ int shift = mt6397_irq_shift(i);
+ int reg = mt6397_irq_reg(i);
+ int reg_ofs = MT6397_INT_STATUS0 + reg * 2;
+
+ if (irq_reg[reg] & (1 << shift)) {
+ cur_irq = irq_find_mapping(mt6397->irq_domain, i);
+ if (cur_irq)
+ handle_nested_irq(cur_irq);
+
+ /* write 1 to status bit to clear the event. */
+ regmap_write(mt6397->regmap, reg_ofs, 1 << shift);
+ }
+ }
+
+ return IRQ_HANDLED;
+}
+
+static int mt6397_irq_domain_map(struct irq_domain *d, unsigned int irq,
+ irq_hw_number_t hw)
+{
+ struct mt6397_chip *mt6397 = d->host_data;
+
+ irq_set_chip_data(irq, mt6397);
+ irq_set_chip_and_handler(irq, &mt6397_irq_chip, handle_level_irq);
+ irq_set_nested_thread(irq, 1);
+ set_irq_flags(irq, IRQF_VALID);
+
+ return 0;
+}
+
+static struct irq_domain_ops mt6397_irq_domain_ops = {
+ .map = mt6397_irq_domain_map,
+};
+
+static int mt6397_irq_init(struct mt6397_chip *mt6397)
+{
+ int ret;
+
+ mutex_init(&mt6397->irqlock);
+
+ /* Mask all interrupt sources */
+ regmap_write(mt6397->regmap, MT6397_INT_CON0, 0x0);
+ regmap_write(mt6397->regmap, MT6397_INT_CON1, 0x0);
+
+ mt6397->irq_domain = irq_domain_add_linear(mt6397->dev->of_node,
+ MT6397_IRQ_NR, &mt6397_irq_domain_ops, mt6397);
+ if (!mt6397->irq_domain) {
+ dev_err(mt6397->dev, "could not create irq domain\n");
+ return -ENOMEM;
+ }
+
+ ret = devm_request_threaded_irq(mt6397->dev, mt6397->irq, NULL,
+ mt6397_irq_thread, IRQF_ONESHOT, "mt6397-pmic", mt6397);
+ if (ret) {
+ dev_err(mt6397->dev, "failed to register irq=%d; err: %d\n",
+ mt6397->irq, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int mt6397_probe(struct platform_device *pdev)
+{
+ int ret;
+ struct mt6397_chip *mt6397;
+
+ mt6397 = devm_kzalloc(&pdev->dev, sizeof(*mt6397), GFP_KERNEL);
+ if (!mt6397)
+ return -ENOMEM;
+
+ mt6397->dev = &pdev->dev;
+ /*
+ * mt6397 MFD is child device of soc pmic wrapper.
+ * Regmap is set from its parent.
+ */
+ mt6397->regmap = dev_get_regmap(pdev->dev.parent, NULL);
+ if (!mt6397->regmap)
+ return -ENODEV;
+
+ platform_set_drvdata(pdev, mt6397);
+
+ mt6397->irq = platform_get_irq(pdev, 0);
+ if (mt6397->irq > 0) {
+ ret = mt6397_irq_init(mt6397);
+ if (ret)
+ return ret;
+ }
+
+ ret = mfd_add_devices(&pdev->dev, -1, mt6397_devs,
+ ARRAY_SIZE(mt6397_devs), NULL, 0, NULL);
+ if (ret)
+ dev_err(&pdev->dev, "failed to add child devices: %d\n", ret);
+
+ return ret;
+}
+
+static int mt6397_remove(struct platform_device *pdev)
+{
+ mfd_remove_devices(&pdev->dev);
+
+ return 0;
+}
+
+static const struct of_device_id mt6397_of_match[] = {
+ { .compatible = "mediatek,mt6397" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, mt6397_of_match);
+
+static struct platform_driver mt6397_driver = {
+ .probe = mt6397_probe,
+ .remove = mt6397_remove,
+ .driver = {
+ .name = "mt6397",
+ .of_match_table = of_match_ptr(mt6397_of_match),
+ },
+};
+
+module_platform_driver(mt6397_driver);
+
+MODULE_AUTHOR("Flora Fu");
+MODULE_DESCRIPTION("Driver for MediaTek MT6397 PMIC");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:mt6397");
diff --git a/include/linux/mfd/mt6397/core.h b/include/linux/mfd/mt6397/core.h
new file mode 100644
index 0000000..82380bb
--- /dev/null
+++ b/include/linux/mfd/mt6397/core.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Flora Fu <flora.fu@xxxxxxxxxxxx>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __MFD_MT6397_CORE_H__
+#define __MFD_MT6397_CORE_H__
+
+enum PMIC_INT_CON_GRP {
+ GRP_INT_CON0 = 0,
+ GRP_INT_CON1,
+ MT6397_IRQ_GROUP_NR,
+};
+
+enum PMIC_INT_STATUS_GRP {
+ GRP_INT_STATUS0 = 0,
+ GRP_INT_STATUS1,
+ MT6397_IRQ_STATUS_GROUP_NR,
+};
+
+enum PMIC_INT_STATUS {
+ RG_INT_STATUS_SPKL_AB = 0,
+ RG_INT_STATUS_SPKR_AB,
+ RG_INT_STATUS_SPKL,
+ RG_INT_STATUS_SPKR,
+ RG_INT_STATUS_BAT_L,
+ RG_INT_STATUS_BAT_H,
+ RG_INT_STATUS_FG_BAT_L,
+ RG_INT_STATUS_FG_BAT_H,
+ RG_INT_STATUS_WATCHDOG,
+ RG_INT_STATUS_PWRKEY,
+ RG_INT_STATUS_THR_L,
+ RG_INT_STATUS_THR_H,
+ RG_INT_STATUS_VBATON_UNDET,
+ RG_INT_STATUS_BVALID_DET,
+ RG_INT_STATUS_CHRDET,
+ RG_INT_STATUS_OV,
+ RG_INT_STATUS_LDO,
+ RG_INT_STATUS_HOMEKEY,
+ RG_INT_STATUS_ACCDET,
+ RG_INT_STATUS_AUDIO,
+ RG_INT_STATUS_RTC,
+ RG_INT_STATUS_PWRKEY_RSTB,
+ RG_INT_STATUS_HDMI_SIFM,
+ RG_INT_STATUS_HDMI_CEC,
+ RG_INT_STATUS_VCA15,
+ RG_INT_STATUS_VSRMCA15,
+ RG_INT_STATUS_VCORE,
+ RG_INT_STATUS_VGPU,
+ RG_INT_STATUS_VIO18,
+ RG_INT_STATUS_VPCA7,
+ RG_INT_STATUS_VSRMCA7,
+ RG_INT_STATUS_VDRM,
+ MT6397_IRQ_NR,
+};
+
+struct mt6397_chip {
+ struct device *dev;
+ struct regmap *regmap;
+ struct irq_domain *irq_domain;
+ struct mutex irqlock;
+ int irq;
+ u16 irq_masks_cur[MT6397_IRQ_GROUP_NR];
+ u16 irq_masks_cache[MT6397_IRQ_GROUP_NR];
+};
+
+#endif /* __MFD_MT6397_CORE_H__ */
diff --git a/include/linux/mfd/mt6397/registers.h b/include/linux/mfd/mt6397/registers.h
new file mode 100644
index 0000000..b39a5a5
--- /dev/null
+++ b/include/linux/mfd/mt6397/registers.h
@@ -0,0 +1,362 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Flora Fu <flora.fu@xxxxxxxxxxxx>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __MFD_MT6397_REGISTERS_H__
+#define __MFD_MT6397_REGISTERS_H__
+
+/* PMIC Registers */
+#define MT6397_CID 0x0100
+#define MT6397_TOP_CKPDN 0x0102
+#define MT6397_TOP_CKPDN_SET 0x0104
+#define MT6397_TOP_CKPDN_CLR 0x0106
+#define MT6397_TOP_CKPDN2 0x0108
+#define MT6397_TOP_CKPDN2_SET 0x010A
+#define MT6397_TOP_CKPDN2_CLR 0x010C
+#define MT6397_TOP_GPIO_CKPDN 0x010E
+#define MT6397_TOP_RST_CON 0x0114
+#define MT6397_WRP_CKPDN 0x011A
+#define MT6397_WRP_RST_CON 0x0120
+#define MT6397_TOP_RST_MISC 0x0126
+#define MT6397_TOP_CKCON1 0x0128
+#define MT6397_TOP_CKCON2 0x012A
+#define MT6397_TOP_CKTST1 0x012C
+#define MT6397_TOP_CKTST2 0x012E
+#define MT6397_OC_DEG_EN 0x0130
+#define MT6397_OC_CTL0 0x0132
+#define MT6397_OC_CTL1 0x0134
+#define MT6397_OC_CTL2 0x0136
+#define MT6397_INT_RSV 0x0138
+#define MT6397_TEST_CON0 0x013A
+#define MT6397_TEST_CON1 0x013C
+#define MT6397_STATUS0 0x013E
+#define MT6397_STATUS1 0x0140
+#define MT6397_PGSTATUS 0x0142
+#define MT6397_CHRSTATUS 0x0144
+#define MT6397_OCSTATUS0 0x0146
+#define MT6397_OCSTATUS1 0x0148
+#define MT6397_OCSTATUS2 0x014A
+#define MT6397_HDMI_PAD_IE 0x014C
+#define MT6397_TEST_OUT_L 0x014E
+#define MT6397_TEST_OUT_H 0x0150
+#define MT6397_TDSEL_CON 0x0152
+#define MT6397_RDSEL_CON 0x0154
+#define MT6397_GPIO_SMT_CON0 0x0156
+#define MT6397_GPIO_SMT_CON1 0x0158
+#define MT6397_GPIO_SMT_CON2 0x015A
+#define MT6397_GPIO_SMT_CON3 0x015C
+#define MT6397_DRV_CON0 0x015E
+#define MT6397_DRV_CON1 0x0160
+#define MT6397_DRV_CON2 0x0162
+#define MT6397_DRV_CON3 0x0164
+#define MT6397_DRV_CON4 0x0166
+#define MT6397_DRV_CON5 0x0168
+#define MT6397_DRV_CON6 0x016A
+#define MT6397_DRV_CON7 0x016C
+#define MT6397_DRV_CON8 0x016E
+#define MT6397_DRV_CON9 0x0170
+#define MT6397_DRV_CON10 0x0172
+#define MT6397_DRV_CON11 0x0174
+#define MT6397_DRV_CON12 0x0176
+#define MT6397_INT_CON0 0x0178
+#define MT6397_INT_CON1 0x017E
+#define MT6397_INT_STATUS0 0x0184
+#define MT6397_INT_STATUS1 0x0186
+#define MT6397_FQMTR_CON0 0x0188
+#define MT6397_FQMTR_CON1 0x018A
+#define MT6397_FQMTR_CON2 0x018C
+#define MT6397_EFUSE_DOUT_0_15 0x01C4
+#define MT6397_EFUSE_DOUT_16_31 0x01C6
+#define MT6397_EFUSE_DOUT_32_47 0x01C8
+#define MT6397_EFUSE_DOUT_48_63 0x01CA
+#define MT6397_SPI_CON 0x01CC
+#define MT6397_TOP_CKPDN3 0x01CE
+#define MT6397_TOP_CKCON3 0x01D4
+#define MT6397_EFUSE_DOUT_64_79 0x01D6
+#define MT6397_EFUSE_DOUT_80_95 0x01D8
+#define MT6397_EFUSE_DOUT_96_111 0x01DA
+#define MT6397_EFUSE_DOUT_112_127 0x01DC
+#define MT6397_EFUSE_DOUT_128_143 0x01DE
+#define MT6397_EFUSE_DOUT_144_159 0x01E0
+#define MT6397_EFUSE_DOUT_160_175 0x01E2
+#define MT6397_EFUSE_DOUT_176_191 0x01E4
+#define MT6397_EFUSE_DOUT_192_207 0x01E6
+#define MT6397_EFUSE_DOUT_208_223 0x01E8
+#define MT6397_EFUSE_DOUT_224_239 0x01EA
+#define MT6397_EFUSE_DOUT_240_255 0x01EC
+#define MT6397_EFUSE_DOUT_256_271 0x01EE
+#define MT6397_EFUSE_DOUT_272_287 0x01F0
+#define MT6397_EFUSE_DOUT_288_300 0x01F2
+#define MT6397_EFUSE_DOUT_304_319 0x01F4
+#define MT6397_BUCK_CON0 0x0200
+#define MT6397_BUCK_CON1 0x0202
+#define MT6397_BUCK_CON2 0x0204
+#define MT6397_BUCK_CON3 0x0206
+#define MT6397_BUCK_CON4 0x0208
+#define MT6397_BUCK_CON5 0x020A
+#define MT6397_BUCK_CON6 0x020C
+#define MT6397_BUCK_CON7 0x020E
+#define MT6397_BUCK_CON8 0x0210
+#define MT6397_BUCK_CON9 0x0212
+#define MT6397_VCA15_CON0 0x0214
+#define MT6397_VCA15_CON1 0x0216
+#define MT6397_VCA15_CON2 0x0218
+#define MT6397_VCA15_CON3 0x021A
+#define MT6397_VCA15_CON4 0x021C
+#define MT6397_VCA15_CON5 0x021E
+#define MT6397_VCA15_CON6 0x0220
+#define MT6397_VCA15_CON7 0x0222
+#define MT6397_VCA15_CON8 0x0224
+#define MT6397_VCA15_CON9 0x0226
+#define MT6397_VCA15_CON10 0x0228
+#define MT6397_VCA15_CON11 0x022A
+#define MT6397_VCA15_CON12 0x022C
+#define MT6397_VCA15_CON13 0x022E
+#define MT6397_VCA15_CON14 0x0230
+#define MT6397_VCA15_CON15 0x0232
+#define MT6397_VCA15_CON16 0x0234
+#define MT6397_VCA15_CON17 0x0236
+#define MT6397_VCA15_CON18 0x0238
+#define MT6397_VSRMCA15_CON0 0x023A
+#define MT6397_VSRMCA15_CON1 0x023C
+#define MT6397_VSRMCA15_CON2 0x023E
+#define MT6397_VSRMCA15_CON3 0x0240
+#define MT6397_VSRMCA15_CON4 0x0242
+#define MT6397_VSRMCA15_CON5 0x0244
+#define MT6397_VSRMCA15_CON6 0x0246
+#define MT6397_VSRMCA15_CON7 0x0248
+#define MT6397_VSRMCA15_CON8 0x024A
+#define MT6397_VSRMCA15_CON9 0x024C
+#define MT6397_VSRMCA15_CON10 0x024E
+#define MT6397_VSRMCA15_CON11 0x0250
+#define MT6397_VSRMCA15_CON12 0x0252
+#define MT6397_VSRMCA15_CON13 0x0254
+#define MT6397_VSRMCA15_CON14 0x0256
+#define MT6397_VSRMCA15_CON15 0x0258
+#define MT6397_VSRMCA15_CON16 0x025A
+#define MT6397_VSRMCA15_CON17 0x025C
+#define MT6397_VSRMCA15_CON18 0x025E
+#define MT6397_VSRMCA15_CON19 0x0260
+#define MT6397_VSRMCA15_CON20 0x0262
+#define MT6397_VSRMCA15_CON21 0x0264
+#define MT6397_VCORE_CON0 0x0266
+#define MT6397_VCORE_CON1 0x0268
+#define MT6397_VCORE_CON2 0x026A
+#define MT6397_VCORE_CON3 0x026C
+#define MT6397_VCORE_CON4 0x026E
+#define MT6397_VCORE_CON5 0x0270
+#define MT6397_VCORE_CON6 0x0272
+#define MT6397_VCORE_CON7 0x0274
+#define MT6397_VCORE_CON8 0x0276
+#define MT6397_VCORE_CON9 0x0278
+#define MT6397_VCORE_CON10 0x027A
+#define MT6397_VCORE_CON11 0x027C
+#define MT6397_VCORE_CON12 0x027E
+#define MT6397_VCORE_CON13 0x0280
+#define MT6397_VCORE_CON14 0x0282
+#define MT6397_VCORE_CON15 0x0284
+#define MT6397_VCORE_CON16 0x0286
+#define MT6397_VCORE_CON17 0x0288
+#define MT6397_VCORE_CON18 0x028A
+#define MT6397_VGPU_CON0 0x028C
+#define MT6397_VGPU_CON1 0x028E
+#define MT6397_VGPU_CON2 0x0290
+#define MT6397_VGPU_CON3 0x0292
+#define MT6397_VGPU_CON4 0x0294
+#define MT6397_VGPU_CON5 0x0296
+#define MT6397_VGPU_CON6 0x0298
+#define MT6397_VGPU_CON7 0x029A
+#define MT6397_VGPU_CON8 0x029C
+#define MT6397_VGPU_CON9 0x029E
+#define MT6397_VGPU_CON10 0x02A0
+#define MT6397_VGPU_CON11 0x02A2
+#define MT6397_VGPU_CON12 0x02A4
+#define MT6397_VGPU_CON13 0x02A6
+#define MT6397_VGPU_CON14 0x02A8
+#define MT6397_VGPU_CON15 0x02AA
+#define MT6397_VGPU_CON16 0x02AC
+#define MT6397_VGPU_CON17 0x02AE
+#define MT6397_VGPU_CON18 0x02B0
+#define MT6397_VIO18_CON0 0x0300
+#define MT6397_VIO18_CON1 0x0302
+#define MT6397_VIO18_CON2 0x0304
+#define MT6397_VIO18_CON3 0x0306
+#define MT6397_VIO18_CON4 0x0308
+#define MT6397_VIO18_CON5 0x030A
+#define MT6397_VIO18_CON6 0x030C
+#define MT6397_VIO18_CON7 0x030E
+#define MT6397_VIO18_CON8 0x0310
+#define MT6397_VIO18_CON9 0x0312
+#define MT6397_VIO18_CON10 0x0314
+#define MT6397_VIO18_CON11 0x0316
+#define MT6397_VIO18_CON12 0x0318
+#define MT6397_VIO18_CON13 0x031A
+#define MT6397_VIO18_CON14 0x031C
+#define MT6397_VIO18_CON15 0x031E
+#define MT6397_VIO18_CON16 0x0320
+#define MT6397_VIO18_CON17 0x0322
+#define MT6397_VIO18_CON18 0x0324
+#define MT6397_VPCA7_CON0 0x0326
+#define MT6397_VPCA7_CON1 0x0328
+#define MT6397_VPCA7_CON2 0x032A
+#define MT6397_VPCA7_CON3 0x032C
+#define MT6397_VPCA7_CON4 0x032E
+#define MT6397_VPCA7_CON5 0x0330
+#define MT6397_VPCA7_CON6 0x0332
+#define MT6397_VPCA7_CON7 0x0334
+#define MT6397_VPCA7_CON8 0x0336
+#define MT6397_VPCA7_CON9 0x0338
+#define MT6397_VPCA7_CON10 0x033A
+#define MT6397_VPCA7_CON11 0x033C
+#define MT6397_VPCA7_CON12 0x033E
+#define MT6397_VPCA7_CON13 0x0340
+#define MT6397_VPCA7_CON14 0x0342
+#define MT6397_VPCA7_CON15 0x0344
+#define MT6397_VPCA7_CON16 0x0346
+#define MT6397_VPCA7_CON17 0x0348
+#define MT6397_VPCA7_CON18 0x034A
+#define MT6397_VSRMCA7_CON0 0x034C
+#define MT6397_VSRMCA7_CON1 0x034E
+#define MT6397_VSRMCA7_CON2 0x0350
+#define MT6397_VSRMCA7_CON3 0x0352
+#define MT6397_VSRMCA7_CON4 0x0354
+#define MT6397_VSRMCA7_CON5 0x0356
+#define MT6397_VSRMCA7_CON6 0x0358
+#define MT6397_VSRMCA7_CON7 0x035A
+#define MT6397_VSRMCA7_CON8 0x035C
+#define MT6397_VSRMCA7_CON9 0x035E
+#define MT6397_VSRMCA7_CON10 0x0360
+#define MT6397_VSRMCA7_CON11 0x0362
+#define MT6397_VSRMCA7_CON12 0x0364
+#define MT6397_VSRMCA7_CON13 0x0366
+#define MT6397_VSRMCA7_CON14 0x0368
+#define MT6397_VSRMCA7_CON15 0x036A
+#define MT6397_VSRMCA7_CON16 0x036C
+#define MT6397_VSRMCA7_CON17 0x036E
+#define MT6397_VSRMCA7_CON18 0x0370
+#define MT6397_VSRMCA7_CON19 0x0372
+#define MT6397_VSRMCA7_CON20 0x0374
+#define MT6397_VSRMCA7_CON21 0x0376
+#define MT6397_VDRM_CON0 0x0378
+#define MT6397_VDRM_CON1 0x037A
+#define MT6397_VDRM_CON2 0x037C
+#define MT6397_VDRM_CON3 0x037E
+#define MT6397_VDRM_CON4 0x0380
+#define MT6397_VDRM_CON5 0x0382
+#define MT6397_VDRM_CON6 0x0384
+#define MT6397_VDRM_CON7 0x0386
+#define MT6397_VDRM_CON8 0x0388
+#define MT6397_VDRM_CON9 0x038A
+#define MT6397_VDRM_CON10 0x038C
+#define MT6397_VDRM_CON11 0x038E
+#define MT6397_VDRM_CON12 0x0390
+#define MT6397_VDRM_CON13 0x0392
+#define MT6397_VDRM_CON14 0x0394
+#define MT6397_VDRM_CON15 0x0396
+#define MT6397_VDRM_CON16 0x0398
+#define MT6397_VDRM_CON17 0x039A
+#define MT6397_VDRM_CON18 0x039C
+#define MT6397_BUCK_K_CON0 0x039E
+#define MT6397_BUCK_K_CON1 0x03A0
+#define MT6397_ANALDO_CON0 0x0400
+#define MT6397_ANALDO_CON1 0x0402
+#define MT6397_ANALDO_CON2 0x0404
+#define MT6397_ANALDO_CON3 0x0406
+#define MT6397_ANALDO_CON4 0x0408
+#define MT6397_ANALDO_CON5 0x040A
+#define MT6397_ANALDO_CON6 0x040C
+#define MT6397_ANALDO_CON7 0x040E
+#define MT6397_DIGLDO_CON0 0x0410
+#define MT6397_DIGLDO_CON1 0x0412
+#define MT6397_DIGLDO_CON2 0x0414
+#define MT6397_DIGLDO_CON3 0x0416
+#define MT6397_DIGLDO_CON4 0x0418
+#define MT6397_DIGLDO_CON5 0x041A
+#define MT6397_DIGLDO_CON6 0x041C
+#define MT6397_DIGLDO_CON7 0x041E
+#define MT6397_DIGLDO_CON8 0x0420
+#define MT6397_DIGLDO_CON9 0x0422
+#define MT6397_DIGLDO_CON10 0x0424
+#define MT6397_DIGLDO_CON11 0x0426
+#define MT6397_DIGLDO_CON12 0x0428
+#define MT6397_DIGLDO_CON13 0x042A
+#define MT6397_DIGLDO_CON14 0x042C
+#define MT6397_DIGLDO_CON15 0x042E
+#define MT6397_DIGLDO_CON16 0x0430
+#define MT6397_DIGLDO_CON17 0x0432
+#define MT6397_DIGLDO_CON18 0x0434
+#define MT6397_DIGLDO_CON19 0x0436
+#define MT6397_DIGLDO_CON20 0x0438
+#define MT6397_DIGLDO_CON21 0x043A
+#define MT6397_DIGLDO_CON22 0x043C
+#define MT6397_DIGLDO_CON23 0x043E
+#define MT6397_DIGLDO_CON24 0x0440
+#define MT6397_DIGLDO_CON25 0x0442
+#define MT6397_DIGLDO_CON26 0x0444
+#define MT6397_DIGLDO_CON27 0x0446
+#define MT6397_DIGLDO_CON28 0x0448
+#define MT6397_DIGLDO_CON29 0x044A
+#define MT6397_DIGLDO_CON30 0x044C
+#define MT6397_DIGLDO_CON31 0x044E
+#define MT6397_DIGLDO_CON32 0x0450
+#define MT6397_DIGLDO_CON33 0x045A
+#define MT6397_SPK_CON0 0x0600
+#define MT6397_SPK_CON1 0x0602
+#define MT6397_SPK_CON2 0x0604
+#define MT6397_SPK_CON3 0x0606
+#define MT6397_SPK_CON4 0x0608
+#define MT6397_SPK_CON5 0x060A
+#define MT6397_SPK_CON6 0x060C
+#define MT6397_SPK_CON7 0x060E
+#define MT6397_SPK_CON8 0x0610
+#define MT6397_SPK_CON9 0x0612
+#define MT6397_SPK_CON10 0x0614
+#define MT6397_SPK_CON11 0x0616
+#define MT6397_AUDDAC_CON0 0x0700
+#define MT6397_AUDBUF_CFG0 0x0702
+#define MT6397_AUDBUF_CFG1 0x0704
+#define MT6397_AUDBUF_CFG2 0x0706
+#define MT6397_AUDBUF_CFG3 0x0708
+#define MT6397_AUDBUF_CFG4 0x070A
+#define MT6397_IBIASDIST_CFG0 0x070C
+#define MT6397_AUDACCDEPOP_CFG0 0x070E
+#define MT6397_AUD_IV_CFG0 0x0710
+#define MT6397_AUDCLKGEN_CFG0 0x0712
+#define MT6397_AUDLDO_CFG0 0x0714
+#define MT6397_AUDLDO_CFG1 0x0716
+#define MT6397_AUDNVREGGLB_CFG0 0x0718
+#define MT6397_AUD_NCP0 0x071A
+#define MT6397_AUDPREAMP_CON0 0x071C
+#define MT6397_AUDADC_CON0 0x071E
+#define MT6397_AUDADC_CON1 0x0720
+#define MT6397_AUDADC_CON2 0x0722
+#define MT6397_AUDADC_CON3 0x0724
+#define MT6397_AUDADC_CON4 0x0726
+#define MT6397_AUDADC_CON5 0x0728
+#define MT6397_AUDADC_CON6 0x072A
+#define MT6397_AUDDIGMI_CON0 0x072C
+#define MT6397_AUDLSBUF_CON0 0x072E
+#define MT6397_AUDLSBUF_CON1 0x0730
+#define MT6397_AUDENCSPARE_CON0 0x0732
+#define MT6397_AUDENCCLKSQ_CON0 0x0734
+#define MT6397_AUDPREAMPGAIN_CON0 0x0736
+#define MT6397_ZCD_CON0 0x0738
+#define MT6397_ZCD_CON1 0x073A
+#define MT6397_ZCD_CON2 0x073C
+#define MT6397_ZCD_CON3 0x073E
+#define MT6397_ZCD_CON4 0x0740
+#define MT6397_ZCD_CON5 0x0742
+#define MT6397_NCP_CLKDIV_CON0 0x0744
+#define MT6397_NCP_CLKDIV_CON1 0x0746
+
+#endif /* __MFD_MT6397_REGISTERS_H__ */
--
2.1.4
--
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