[PATCH 0/9] mt6397: Add support for the MT6392 PMIC

[PATCH 0/9] mt6397: Add support for the MT6392 PMIC

[Val Packett]

The MediaTek MT6392 PMIC is usually found on devices powered by
the MT8516/MT8167 SoC, and is yet another MT6397 variant.

This series is mostly based around patches submitted a couple
years ago by Fabien Parent and not merged, and includes extra
cleanups, fixes, and a new dtsi file similar to ones that exist
for other PMICs.

This series only enables three functions: regulators, keys, and RTC.
All that was tested on a lenovo,tb7304f tablet (basic DTS coming
right after this, promise).

Fabien Parent (5):
  dt-bindings: mfd: mt6397: Add bindings for MT6392 PMIC
  dt-bindings: regulator: add support for MT6392
  dt-bindings: input: mtk-pmic-keys: add MT6392 binding definition
  mfd: mt6397: Add support for MT6392 pmic
  regulator: mt6392: Add support for MT6392 regulator

Val Packett (4):
  soc: mediatek: mtk-pmic-wrap: add compatible for MT6392 PMIC
  input: keyboard: mtk-pmic-keys: add MT6392 support
  rtc: mt6397: add compatible for MT6392 PMIC
  arm64: dts: mt6392: add mt6392 PMIC dtsi

 .../bindings/input/mediatek,pmic-keys.yaml    |   1 +
 .../bindings/mfd/mediatek,mt6397.yaml         |   3 +
 arch/arm64/boot/dts/mediatek/mt6392.dtsi      | 232 +++++++++
 drivers/input/keyboard/mtk-pmic-keys.c        |  15 +
 drivers/mfd/mt6397-core.c                     |  43 ++
 drivers/mfd/mt6397-irq.c                      |   8 +
 drivers/regulator/Kconfig                     |   9 +
 drivers/regulator/Makefile                    |   1 +
 drivers/regulator/mt6392-regulator.c          | 484 +++++++++++++++++
 drivers/rtc/rtc-mt6397.c                      |   1 +
 drivers/soc/mediatek/mtk-pmic-wrap.c          |   1 +
 include/linux/mfd/mt6392/core.h               |  42 ++
 include/linux/mfd/mt6392/registers.h          | 487 ++++++++++++++++++
 include/linux/mfd/mt6397/core.h               |   1 +
 include/linux/regulator/mt6392-regulator.h    |  40 ++
 15 files changed, 1368 insertions(+)
 create mode 100644 arch/arm64/boot/dts/mediatek/mt6392.dtsi
 create mode 100644 drivers/regulator/mt6392-regulator.c
 create mode 100644 include/linux/mfd/mt6392/core.h
 create mode 100644 include/linux/mfd/mt6392/registers.h
 create mode 100644 include/linux/regulator/mt6392-regulator.h

-- 
2.47.1

[PATCH 1/9] dt-bindings: mfd: mt6397: Add bindings for MT6392 PMIC

[Val Packett]

From: Fabien Parent <parent.f@gmail.com>

Add the currently supported bindings for the MT6392 PMIC.

Signed-off-by: Fabien Parent <parent.f@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
---
 Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
index 86451f151a6ae..73103922978f7 100644
--- a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
+++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
@@ -38,6 +38,7 @@ properties:
           - mediatek,mt6331 # "mediatek,mt6331" for PMIC MT6331 and MT6332.
           - mediatek,mt6358
           - mediatek,mt6359
+          - mediatek,mt6392
           - mediatek,mt6397
       - items:
           - enum:
@@ -66,6 +67,7 @@ properties:
               - mediatek,mt6323-rtc
               - mediatek,mt6331-rtc
               - mediatek,mt6358-rtc
+              - mediatek,mt6392-rtc
               - mediatek,mt6397-rtc
           - items:
               - enum:
-- 
2.47.1

[PATCH 2/9] dt-bindings: regulator: add support for MT6392

[Val Packett]

From: Fabien Parent <parent.f@gmail.com>

Add binding documentation of the regulator for MT6392 SoCs.

Signed-off-by: Fabien Parent <parent.f@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
index 73103922978f7..f047844782c4d 100644
--- a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
+++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
@@ -92,6 +92,7 @@ properties:
               - mediatek,mt6323-regulator
               - mediatek,mt6358-regulator
               - mediatek,mt6359-regulator
+              - mediatek,mt6392-regulator
               - mediatek,mt6397-regulator
           - items:
               - enum:
-- 
2.47.1

[PATCH 3/9] dt-bindings: input: mtk-pmic-keys: add MT6392 binding definition

[Val Packett]

From: Fabien Parent <parent.f@gmail.com>

Add the binding documentation of the mtk-pmic-keys for the MT6392 PMICs.

Signed-off-by: Fabien Parent <parent.f@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/input/mediatek,pmic-keys.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/input/mediatek,pmic-keys.yaml b/Documentation/devicetree/bindings/input/mediatek,pmic-keys.yaml
index 60f09caa0e4c7..5da4fbce33970 100644
--- a/Documentation/devicetree/bindings/input/mediatek,pmic-keys.yaml
+++ b/Documentation/devicetree/bindings/input/mediatek,pmic-keys.yaml
@@ -29,6 +29,7 @@ properties:
       - mediatek,mt6357-keys
       - mediatek,mt6358-keys
       - mediatek,mt6359-keys
+      - mediatek,mt6392-keys
       - mediatek,mt6397-keys
 
   power-off-time-sec: true
-- 
2.47.1

[PATCH 4/9] mfd: mt6397: Add support for MT6392 pmic

[Val Packett]

From: Fabien Parent <parent.f@gmail.com>

Update the MT6397 MFD driver to support the MT6392 PMIC.

Signed-off-by: Fabien Parent <parent.f@gmail.com>
---
 drivers/mfd/mt6397-core.c            |  43 +++
 drivers/mfd/mt6397-irq.c             |   8 +
 include/linux/mfd/mt6392/core.h      |  42 +++
 include/linux/mfd/mt6392/registers.h | 487 +++++++++++++++++++++++++++
 include/linux/mfd/mt6397/core.h      |   1 +
 5 files changed, 581 insertions(+)
 create mode 100644 include/linux/mfd/mt6392/core.h
 create mode 100644 include/linux/mfd/mt6392/registers.h

diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index 0e5d59ae064a6..54d655668ad8c 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -18,6 +18,7 @@
 #include <linux/mfd/mt6357/core.h>
 #include <linux/mfd/mt6358/core.h>
 #include <linux/mfd/mt6359/core.h>
+#include <linux/mfd/mt6392/core.h>
 #include <linux/mfd/mt6397/core.h>
 #include <linux/mfd/mt6323/registers.h>
 #include <linux/mfd/mt6328/registers.h>
@@ -25,6 +26,7 @@
 #include <linux/mfd/mt6357/registers.h>
 #include <linux/mfd/mt6358/registers.h>
 #include <linux/mfd/mt6359/registers.h>
+#include <linux/mfd/mt6392/registers.h>
 #include <linux/mfd/mt6397/registers.h>
 
 #define MT6323_RTC_BASE		0x8000
@@ -39,6 +41,9 @@
 #define MT6358_RTC_BASE		0x0588
 #define MT6358_RTC_SIZE		0x3c
 
+#define MT6392_RTC_BASE		0x8000
+#define MT6392_RTC_SIZE		0x3e
+
 #define MT6397_RTC_BASE		0xe000
 #define MT6397_RTC_SIZE		0x3e
 
@@ -65,6 +70,11 @@ static const struct resource mt6358_rtc_resources[] = {
 	DEFINE_RES_IRQ(MT6358_IRQ_RTC),
 };
 
+static const struct resource mt6392_rtc_resources[] = {
+	DEFINE_RES_MEM(MT6392_RTC_BASE, MT6392_RTC_SIZE),
+	DEFINE_RES_IRQ(MT6392_IRQ_RTC),
+};
+
 static const struct resource mt6397_rtc_resources[] = {
 	DEFINE_RES_MEM(MT6397_RTC_BASE, MT6397_RTC_SIZE),
 	DEFINE_RES_IRQ(MT6397_IRQ_RTC),
@@ -108,6 +118,11 @@ static const struct resource mt6331_keys_resources[] = {
 	DEFINE_RES_IRQ_NAMED(MT6331_IRQ_STATUS_HOMEKEY, "homekey"),
 };
 
+static const struct resource mt6392_keys_resources[] = {
+	DEFINE_RES_IRQ_NAMED(MT6392_IRQ_PWRKEY, "powerkey"),
+	DEFINE_RES_IRQ_NAMED(MT6392_IRQ_FCHRKEY, "homekey"),
+};
+
 static const struct resource mt6397_keys_resources[] = {
 	DEFINE_RES_IRQ_NAMED(MT6397_IRQ_PWRKEY, "powerkey"),
 	DEFINE_RES_IRQ_NAMED(MT6397_IRQ_HOMEKEY, "homekey"),
@@ -241,6 +256,23 @@ static const struct mfd_cell mt6359_devs[] = {
 	},
 };
 
+static const struct mfd_cell mt6392_devs[] = {
+	{
+		.name = "mt6397-rtc",
+		.num_resources = ARRAY_SIZE(mt6392_rtc_resources),
+		.resources = mt6392_rtc_resources,
+		.of_compatible = "mediatek,mt6392-rtc",
+	}, {
+		.name = "mt6392-regulator",
+		.of_compatible = "mediatek,mt6392-regulator",
+	}, {
+		.name = "mtk-pmic-keys",
+		.num_resources = ARRAY_SIZE(mt6392_keys_resources),
+		.resources = mt6392_keys_resources,
+		.of_compatible = "mediatek,mt6392-keys"
+	},
+};
+
 static const struct mfd_cell mt6397_devs[] = {
 	{
 		.name = "mt6397-rtc",
@@ -323,6 +355,14 @@ static const struct chip_data mt6359_core = {
 	.irq_init = mt6358_irq_init,
 };
 
+static const struct chip_data mt6392_core = {
+	.cid_addr = MT6392_CID,
+	.cid_shift = 0,
+	.cells = mt6392_devs,
+	.cell_size = ARRAY_SIZE(mt6392_devs),
+	.irq_init = mt6397_irq_init,
+};
+
 static const struct chip_data mt6397_core = {
 	.cid_addr = MT6397_CID,
 	.cid_shift = 0,
@@ -404,6 +444,9 @@ static const struct of_device_id mt6397_of_match[] = {
 	}, {
 		.compatible = "mediatek,mt6359",
 		.data = &mt6359_core,
+	}, {
+		.compatible = "mediatek,mt6392",
+		.data = &mt6392_core,
 	}, {
 		.compatible = "mediatek,mt6397",
 		.data = &mt6397_core,
diff --git a/drivers/mfd/mt6397-irq.c b/drivers/mfd/mt6397-irq.c
index 1310665200ede..25b16293e3937 100644
--- a/drivers/mfd/mt6397-irq.c
+++ b/drivers/mfd/mt6397-irq.c
@@ -15,6 +15,8 @@
 #include <linux/mfd/mt6328/registers.h>
 #include <linux/mfd/mt6331/core.h>
 #include <linux/mfd/mt6331/registers.h>
+#include <linux/mfd/mt6392/core.h>
+#include <linux/mfd/mt6392/registers.h>
 #include <linux/mfd/mt6397/core.h>
 #include <linux/mfd/mt6397/registers.h>
 
@@ -203,6 +205,12 @@ int mt6397_irq_init(struct mt6397_chip *chip)
 		chip->int_status[0] = MT6397_INT_STATUS0;
 		chip->int_status[1] = MT6397_INT_STATUS1;
 		break;
+	case MT6392_CHIP_ID:
+		chip->int_con[0] = MT6392_INT_CON0;
+		chip->int_con[1] = MT6392_INT_CON1;
+		chip->int_status[0] = MT6392_INT_STATUS0;
+		chip->int_status[1] = MT6392_INT_STATUS1;
+		break;
 
 	default:
 		dev_err(chip->dev, "unsupported chip: 0x%x\n", chip->chip_id);
diff --git a/include/linux/mfd/mt6392/core.h b/include/linux/mfd/mt6392/core.h
new file mode 100644
index 0000000000000..4780dab4da929
--- /dev/null
+++ b/include/linux/mfd/mt6392/core.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2020 MediaTek Inc.
+ * Author: Chen Zhong <chen.zhong@mediatek.com>
+ */
+
+#ifndef __MFD_MT6392_CORE_H__
+#define __MFD_MT6392_CORE_H__
+
+enum mt6392_irq_numbers {
+	MT6392_IRQ_SPKL_AB = 0,
+	MT6392_IRQ_SPKL,
+	MT6392_IRQ_BAT_L,
+	MT6392_IRQ_BAT_H,
+	MT6392_IRQ_WATCHDOG,
+	MT6392_IRQ_PWRKEY,
+	MT6392_IRQ_THR_L,
+	MT6392_IRQ_THR_H,
+	MT6392_IRQ_VBATON_UNDET,
+	MT6392_IRQ_BVALID_DET,
+	MT6392_IRQ_CHRDET,
+	MT6392_IRQ_OV,
+	MT6392_IRQ_LDO = 16,
+	MT6392_IRQ_FCHRKEY,
+	MT6392_IRQ_RELEASE_PWRKEY,
+	MT6392_IRQ_RELEASE_FCHRKEY,
+	MT6392_IRQ_RTC,
+	MT6392_IRQ_VPROC,
+	MT6392_IRQ_VSYS,
+	MT6392_IRQ_VCORE,
+	MT6392_IRQ_TYPE_C_CC,
+	MT6392_IRQ_TYPEC_H_MAX,
+	MT6392_IRQ_TYPEC_H_MIN,
+	MT6392_IRQ_TYPEC_L_MAX,
+	MT6392_IRQ_TYPEC_L_MIN,
+	MT6392_IRQ_THR_MAX,
+	MT6392_IRQ_THR_MIN,
+	MT6392_IRQ_NAG_C_DLTV,
+	MT6392_IRQ_NR,
+};
+
+#endif /* __MFD_MT6392_CORE_H__ */
diff --git a/include/linux/mfd/mt6392/registers.h b/include/linux/mfd/mt6392/registers.h
new file mode 100644
index 0000000000000..4f3a6db830d1e
--- /dev/null
+++ b/include/linux/mfd/mt6392/registers.h
@@ -0,0 +1,487 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2020 MediaTek Inc.
+ * Author: Chen Zhong <chen.zhong@mediatek.com>
+ */
+
+#ifndef __MFD_MT6392_REGISTERS_H__
+#define __MFD_MT6392_REGISTERS_H__
+
+/* PMIC Registers */
+#define MT6392_CHR_CON0                         0x0000
+#define MT6392_CHR_CON1                         0x0002
+#define MT6392_CHR_CON2                         0x0004
+#define MT6392_CHR_CON3                         0x0006
+#define MT6392_CHR_CON4                         0x0008
+#define MT6392_CHR_CON5                         0x000A
+#define MT6392_CHR_CON6                         0x000C
+#define MT6392_CHR_CON7                         0x000E
+#define MT6392_CHR_CON8                         0x0010
+#define MT6392_CHR_CON9                         0x0012
+#define MT6392_CHR_CON10                        0x0014
+#define MT6392_CHR_CON11                        0x0016
+#define MT6392_CHR_CON12                        0x0018
+#define MT6392_CHR_CON13                        0x001A
+#define MT6392_CHR_CON14                        0x001C
+#define MT6392_CHR_CON15                        0x001E
+#define MT6392_CHR_CON16                        0x0020
+#define MT6392_CHR_CON17                        0x0022
+#define MT6392_CHR_CON18                        0x0024
+#define MT6392_CHR_CON19                        0x0026
+#define MT6392_CHR_CON20                        0x0028
+#define MT6392_CHR_CON21                        0x002A
+#define MT6392_CHR_CON22                        0x002C
+#define MT6392_CHR_CON23                        0x002E
+#define MT6392_CHR_CON24                        0x0030
+#define MT6392_CHR_CON25                        0x0032
+#define MT6392_CHR_CON26                        0x0034
+#define MT6392_CHR_CON27                        0x0036
+#define MT6392_CHR_CON28                        0x0038
+#define MT6392_CHR_CON29                        0x003A
+#define MT6392_STRUP_CON0                       0x003C
+#define MT6392_STRUP_CON2                       0x003E
+#define MT6392_STRUP_CON3                       0x0040
+#define MT6392_STRUP_CON4                       0x0042
+#define MT6392_STRUP_CON5                       0x0044
+#define MT6392_STRUP_CON6                       0x0046
+#define MT6392_STRUP_CON7                       0x0048
+#define MT6392_STRUP_CON8                       0x004A
+#define MT6392_STRUP_CON9                       0x004C
+#define MT6392_STRUP_CON10                      0x004E
+#define MT6392_STRUP_CON11                      0x0050
+#define MT6392_SPK_CON0                         0x0052
+#define MT6392_SPK_CON1                         0x0054
+#define MT6392_SPK_CON2                         0x0056
+#define MT6392_SPK_CON6                         0x005E
+#define MT6392_SPK_CON7                         0x0060
+#define MT6392_SPK_CON8                         0x0062
+#define MT6392_SPK_CON9                         0x0064
+#define MT6392_SPK_CON10                        0x0066
+#define MT6392_SPK_CON11                        0x0068
+#define MT6392_SPK_CON12                        0x006A
+#define MT6392_STRUP_CON12                      0x006E
+#define MT6392_STRUP_CON13                      0x0070
+#define MT6392_STRUP_CON14                      0x0072
+#define MT6392_STRUP_CON15                      0x0074
+#define MT6392_STRUP_CON16                      0x0076
+#define MT6392_STRUP_CON17                      0x0078
+#define MT6392_STRUP_CON18                      0x007A
+#define MT6392_STRUP_CON19                      0x007C
+#define MT6392_STRUP_CON20                      0x007E
+#define MT6392_CID                              0x0100
+#define MT6392_TOP_CKPDN0                       0x0102
+#define MT6392_TOP_CKPDN0_SET                   0x0104
+#define MT6392_TOP_CKPDN0_CLR                   0x0106
+#define MT6392_TOP_CKPDN1                       0x0108
+#define MT6392_TOP_CKPDN1_SET                   0x010A
+#define MT6392_TOP_CKPDN1_CLR                   0x010C
+#define MT6392_TOP_CKPDN2                       0x010E
+#define MT6392_TOP_CKPDN2_SET                   0x0110
+#define MT6392_TOP_CKPDN2_CLR                   0x0112
+#define MT6392_TOP_RST_CON                      0x0114
+#define MT6392_TOP_RST_CON_SET                  0x0116
+#define MT6392_TOP_RST_CON_CLR                  0x0118
+#define MT6392_TOP_RST_MISC                     0x011A
+#define MT6392_TOP_RST_MISC_SET                 0x011C
+#define MT6392_TOP_RST_MISC_CLR                 0x011E
+#define MT6392_TOP_CKCON0                       0x0120
+#define MT6392_TOP_CKCON0_SET                   0x0122
+#define MT6392_TOP_CKCON0_CLR                   0x0124
+#define MT6392_TOP_CKCON1                       0x0126
+#define MT6392_TOP_CKCON1_SET                   0x0128
+#define MT6392_TOP_CKCON1_CLR                   0x012A
+#define MT6392_TOP_CKTST0                       0x012C
+#define MT6392_TOP_CKTST1                       0x012E
+#define MT6392_TOP_CKTST2                       0x0130
+#define MT6392_TEST_OUT                         0x0132
+#define MT6392_TEST_CON0                        0x0134
+#define MT6392_TEST_CON1                        0x0136
+#define MT6392_EN_STATUS0                       0x0138
+#define MT6392_EN_STATUS1                       0x013A
+#define MT6392_OCSTATUS0                        0x013C
+#define MT6392_OCSTATUS1                        0x013E
+#define MT6392_PGSTATUS                         0x0140
+#define MT6392_CHRSTATUS                        0x0142
+#define MT6392_TDSEL_CON                        0x0144
+#define MT6392_RDSEL_CON                        0x0146
+#define MT6392_SMT_CON0                         0x0148
+#define MT6392_SMT_CON1                         0x014A
+#define MT6392_DRV_CON0                         0x0152
+#define MT6392_DRV_CON1                         0x0154
+#define MT6392_INT_CON0                         0x0160
+#define MT6392_INT_CON0_SET                     0x0162
+#define MT6392_INT_CON0_CLR                     0x0164
+#define MT6392_INT_CON1                         0x0166
+#define MT6392_INT_CON1_SET                     0x0168
+#define MT6392_INT_CON1_CLR                     0x016A
+#define MT6392_INT_MISC_CON                     0x016C
+#define MT6392_INT_MISC_CON_SET                 0x016E
+#define MT6392_INT_MISC_CON_CLR                 0x0170
+#define MT6392_INT_STATUS0                      0x0172
+#define MT6392_INT_STATUS1                      0x0174
+#define MT6392_OC_GEAR_0                        0x0176
+#define MT6392_OC_GEAR_1                        0x0178
+#define MT6392_OC_GEAR_2                        0x017A
+#define MT6392_OC_CTL_VPROC                     0x017C
+#define MT6392_OC_CTL_VSYS                      0x017E
+#define MT6392_OC_CTL_VCORE                     0x0180
+#define MT6392_FQMTR_CON0                       0x0182
+#define MT6392_FQMTR_CON1                       0x0184
+#define MT6392_FQMTR_CON2                       0x0186
+#define MT6392_RG_SPI_CON                       0x0188
+#define MT6392_DEW_DIO_EN                       0x018A
+#define MT6392_DEW_READ_TEST                    0x018C
+#define MT6392_DEW_WRITE_TEST                   0x018E
+#define MT6392_DEW_CRC_SWRST                    0x0190
+#define MT6392_DEW_CRC_EN                       0x0192
+#define MT6392_DEW_CRC_VAL                      0x0194
+#define MT6392_DEW_DBG_MON_SEL                  0x0196
+#define MT6392_DEW_CIPHER_KEY_SEL               0x0198
+#define MT6392_DEW_CIPHER_IV_SEL                0x019A
+#define MT6392_DEW_CIPHER_EN                    0x019C
+#define MT6392_DEW_CIPHER_RDY                   0x019E
+#define MT6392_DEW_CIPHER_MODE                  0x01A0
+#define MT6392_DEW_CIPHER_SWRST                 0x01A2
+#define MT6392_DEW_RDDMY_NO                     0x01A4
+#define MT6392_DEW_RDATA_DLY_SEL                0x01A6
+#define MT6392_CLK_TRIM_CON0                    0x01A8
+#define MT6392_BUCK_CON0                        0x0200
+#define MT6392_BUCK_CON1                        0x0202
+#define MT6392_BUCK_CON2                        0x0204
+#define MT6392_BUCK_CON3                        0x0206
+#define MT6392_BUCK_CON4                        0x0208
+#define MT6392_BUCK_CON5                        0x020A
+#define MT6392_VPROC_CON0                       0x020C
+#define MT6392_VPROC_CON1                       0x020E
+#define MT6392_VPROC_CON2                       0x0210
+#define MT6392_VPROC_CON3                       0x0212
+#define MT6392_VPROC_CON4                       0x0214
+#define MT6392_VPROC_CON5                       0x0216
+#define MT6392_VPROC_CON7                       0x021A
+#define MT6392_VPROC_CON8                       0x021C
+#define MT6392_VPROC_CON9                       0x021E
+#define MT6392_VPROC_CON10                      0x0220
+#define MT6392_VPROC_CON11                      0x0222
+#define MT6392_VPROC_CON12                      0x0224
+#define MT6392_VPROC_CON13                      0x0226
+#define MT6392_VPROC_CON14                      0x0228
+#define MT6392_VPROC_CON15                      0x022A
+#define MT6392_VPROC_CON18                      0x0230
+#define MT6392_VSYS_CON0                        0x0232
+#define MT6392_VSYS_CON1                        0x0234
+#define MT6392_VSYS_CON2                        0x0236
+#define MT6392_VSYS_CON3                        0x0238
+#define MT6392_VSYS_CON4                        0x023A
+#define MT6392_VSYS_CON5                        0x023C
+#define MT6392_VSYS_CON7                        0x0240
+#define MT6392_VSYS_CON8                        0x0242
+#define MT6392_VSYS_CON9                        0x0244
+#define MT6392_VSYS_CON10                       0x0246
+#define MT6392_VSYS_CON11                       0x0248
+#define MT6392_VSYS_CON12                       0x024A
+#define MT6392_VSYS_CON13                       0x024C
+#define MT6392_VSYS_CON14                       0x024E
+#define MT6392_VSYS_CON15                       0x0250
+#define MT6392_VSYS_CON18                       0x0256
+#define MT6392_BUCK_OC_CON0                     0x0258
+#define MT6392_BUCK_OC_CON1                     0x025A
+#define MT6392_BUCK_OC_CON2                     0x025C
+#define MT6392_BUCK_OC_CON3                     0x025E
+#define MT6392_BUCK_OC_CON4                     0x0260
+#define MT6392_BUCK_OC_VPROC_CON0               0x0262
+#define MT6392_BUCK_OC_VCORE_CON0               0x0264
+#define MT6392_BUCK_OC_VSYS_CON0                0x0266
+#define MT6392_BUCK_ANA_MON_CON0                0x0268
+#define MT6392_BUCK_EFUSE_OC_CON0               0x026A
+#define MT6392_VCORE_CON0                       0x0300
+#define MT6392_VCORE_CON1                       0x0302
+#define MT6392_VCORE_CON2                       0x0304
+#define MT6392_VCORE_CON3                       0x0306
+#define MT6392_VCORE_CON4                       0x0308
+#define MT6392_VCORE_CON5                       0x030A
+#define MT6392_VCORE_CON7                       0x030E
+#define MT6392_VCORE_CON8                       0x0310
+#define MT6392_VCORE_CON9                       0x0312
+#define MT6392_VCORE_CON10                      0x0314
+#define MT6392_VCORE_CON11                      0x0316
+#define MT6392_VCORE_CON12                      0x0318
+#define MT6392_VCORE_CON13                      0x031A
+#define MT6392_VCORE_CON14                      0x031C
+#define MT6392_VCORE_CON15                      0x031E
+#define MT6392_VCORE_CON18                      0x0324
+#define MT6392_BUCK_K_CON0                      0x032A
+#define MT6392_BUCK_K_CON1                      0x032C
+#define MT6392_BUCK_K_CON2                      0x032E
+#define MT6392_ANALDO_CON0                      0x0400
+#define MT6392_ANALDO_CON1                      0x0402
+#define MT6392_ANALDO_CON2                      0x0404
+#define MT6392_ANALDO_CON3                      0x0406
+#define MT6392_ANALDO_CON4                      0x0408
+#define MT6392_ANALDO_CON6                      0x040C
+#define MT6392_ANALDO_CON7                      0x040E
+#define MT6392_ANALDO_CON8                      0x0410
+#define MT6392_ANALDO_CON10                     0x0412
+#define MT6392_ANALDO_CON15                     0x0414
+#define MT6392_ANALDO_CON16                     0x0416
+#define MT6392_ANALDO_CON17                     0x0418
+#define MT6392_ANALDO_CON21                     0x0420
+#define MT6392_ANALDO_CON22                     0x0422
+#define MT6392_ANALDO_CON23                     0x0424
+#define MT6392_ANALDO_CON24                     0x0426
+#define MT6392_ANALDO_CON25                     0x0428
+#define MT6392_ANALDO_CON26                     0x042A
+#define MT6392_ANALDO_CON27                     0x042C
+#define MT6392_ANALDO_CON28                     0x042E
+#define MT6392_ANALDO_CON29                     0x0430
+#define MT6392_DIGLDO_CON0                      0x0500
+#define MT6392_DIGLDO_CON2                      0x0502
+#define MT6392_DIGLDO_CON3                      0x0504
+#define MT6392_DIGLDO_CON5                      0x0506
+#define MT6392_DIGLDO_CON6                      0x0508
+#define MT6392_DIGLDO_CON7                      0x050A
+#define MT6392_DIGLDO_CON8                      0x050C
+#define MT6392_DIGLDO_CON10                     0x0510
+#define MT6392_DIGLDO_CON11                     0x0512
+#define MT6392_DIGLDO_CON12                     0x0514
+#define MT6392_DIGLDO_CON15                     0x051A
+#define MT6392_DIGLDO_CON20                     0x0524
+#define MT6392_DIGLDO_CON21                     0x0526
+#define MT6392_DIGLDO_CON23                     0x0528
+#define MT6392_DIGLDO_CON24                     0x052A
+#define MT6392_DIGLDO_CON26                     0x052C
+#define MT6392_DIGLDO_CON27                     0x052E
+#define MT6392_DIGLDO_CON28                     0x0530
+#define MT6392_DIGLDO_CON29                     0x0532
+#define MT6392_DIGLDO_CON30                     0x0534
+#define MT6392_DIGLDO_CON31                     0x0536
+#define MT6392_DIGLDO_CON32                     0x0538
+#define MT6392_DIGLDO_CON33                     0x053A
+#define MT6392_DIGLDO_CON36                     0x0540
+#define MT6392_DIGLDO_CON41                     0x0546
+#define MT6392_DIGLDO_CON44                     0x054C
+#define MT6392_DIGLDO_CON47                     0x0552
+#define MT6392_DIGLDO_CON48                     0x0554
+#define MT6392_DIGLDO_CON49                     0x0556
+#define MT6392_DIGLDO_CON50                     0x0558
+#define MT6392_DIGLDO_CON51                     0x055A
+#define MT6392_DIGLDO_CON52                     0x055C
+#define MT6392_DIGLDO_CON53                     0x055E
+#define MT6392_DIGLDO_CON54                     0x0560
+#define MT6392_DIGLDO_CON55                     0x0562
+#define MT6392_DIGLDO_CON56                     0x0564
+#define MT6392_DIGLDO_CON57                     0x0566
+#define MT6392_DIGLDO_CON58                     0x0568
+#define MT6392_DIGLDO_CON59                     0x056A
+#define MT6392_DIGLDO_CON60                     0x056C
+#define MT6392_DIGLDO_CON61                     0x056E
+#define MT6392_DIGLDO_CON62                     0x0570
+#define MT6392_DIGLDO_CON63                     0x0572
+#define MT6392_EFUSE_CON0                       0x0600
+#define MT6392_EFUSE_CON1                       0x0602
+#define MT6392_EFUSE_CON2                       0x0604
+#define MT6392_EFUSE_CON3                       0x0606
+#define MT6392_EFUSE_CON4                       0x0608
+#define MT6392_EFUSE_CON5                       0x060A
+#define MT6392_EFUSE_CON6                       0x060C
+#define MT6392_EFUSE_VAL_0_15                   0x060E
+#define MT6392_EFUSE_VAL_16_31                  0x0610
+#define MT6392_EFUSE_VAL_32_47                  0x0612
+#define MT6392_EFUSE_VAL_48_63                  0x0614
+#define MT6392_EFUSE_VAL_64_79                  0x0616
+#define MT6392_EFUSE_VAL_80_95                  0x0618
+#define MT6392_EFUSE_VAL_96_111                 0x061A
+#define MT6392_EFUSE_VAL_112_127                0x061C
+#define MT6392_EFUSE_VAL_128_143                0x061E
+#define MT6392_EFUSE_VAL_144_159                0x0620
+#define MT6392_EFUSE_VAL_160_175                0x0622
+#define MT6392_EFUSE_VAL_176_191                0x0624
+#define MT6392_EFUSE_VAL_192_207                0x0626
+#define MT6392_EFUSE_VAL_208_223                0x0628
+#define MT6392_EFUSE_VAL_224_239                0x062A
+#define MT6392_EFUSE_VAL_240_255                0x062C
+#define MT6392_EFUSE_VAL_256_271                0x062E
+#define MT6392_EFUSE_VAL_272_287                0x0630
+#define MT6392_EFUSE_VAL_288_303                0x0632
+#define MT6392_EFUSE_VAL_304_319                0x0634
+#define MT6392_EFUSE_VAL_320_335                0x0636
+#define MT6392_EFUSE_VAL_336_351                0x0638
+#define MT6392_EFUSE_VAL_352_367                0x063A
+#define MT6392_EFUSE_VAL_368_383                0x063C
+#define MT6392_EFUSE_VAL_384_399                0x063E
+#define MT6392_EFUSE_VAL_400_415                0x0640
+#define MT6392_EFUSE_VAL_416_431                0x0642
+#define MT6392_RTC_MIX_CON0                     0x0644
+#define MT6392_RTC_MIX_CON1                     0x0646
+#define MT6392_EFUSE_VAL_432_447                0x0648
+#define MT6392_EFUSE_VAL_448_463                0x064A
+#define MT6392_EFUSE_VAL_464_479                0x064C
+#define MT6392_EFUSE_VAL_480_495                0x064E
+#define MT6392_EFUSE_VAL_496_511                0x0650
+#define MT6392_EFUSE_DOUT_0_15                  0x0652
+#define MT6392_EFUSE_DOUT_16_31                 0x0654
+#define MT6392_EFUSE_DOUT_32_47                 0x0656
+#define MT6392_EFUSE_DOUT_48_63                 0x0658
+#define MT6392_EFUSE_DOUT_64_79                 0x065A
+#define MT6392_EFUSE_DOUT_80_95                 0x065C
+#define MT6392_EFUSE_DOUT_96_111                0x065E
+#define MT6392_EFUSE_DOUT_112_127               0x0660
+#define MT6392_EFUSE_DOUT_128_143               0x0662
+#define MT6392_EFUSE_DOUT_144_159               0x0664
+#define MT6392_EFUSE_DOUT_160_175               0x0666
+#define MT6392_EFUSE_DOUT_176_191               0x0668
+#define MT6392_EFUSE_DOUT_192_207               0x066A
+#define MT6392_EFUSE_DOUT_208_223               0x066C
+#define MT6392_EFUSE_DOUT_224_239               0x066E
+#define MT6392_EFUSE_DOUT_240_255               0x0670
+#define MT6392_EFUSE_DOUT_256_271               0x0672
+#define MT6392_EFUSE_DOUT_272_287               0x0674
+#define MT6392_EFUSE_DOUT_288_303               0x0676
+#define MT6392_EFUSE_DOUT_304_319               0x0678
+#define MT6392_EFUSE_DOUT_320_335               0x067A
+#define MT6392_EFUSE_DOUT_336_351               0x067C
+#define MT6392_EFUSE_DOUT_352_367               0x067E
+#define MT6392_EFUSE_DOUT_368_383               0x0680
+#define MT6392_EFUSE_DOUT_384_399               0x0682
+#define MT6392_EFUSE_DOUT_400_415               0x0684
+#define MT6392_EFUSE_DOUT_416_431               0x0686
+#define MT6392_EFUSE_DOUT_432_447               0x0688
+#define MT6392_EFUSE_DOUT_448_463               0x068A
+#define MT6392_EFUSE_DOUT_464_479               0x068C
+#define MT6392_EFUSE_DOUT_480_495               0x068E
+#define MT6392_EFUSE_DOUT_496_511               0x0690
+#define MT6392_EFUSE_CON7                       0x0692
+#define MT6392_EFUSE_CON8                       0x0694
+#define MT6392_EFUSE_CON9                       0x0696
+#define MT6392_AUXADC_ADC0                      0x0700
+#define MT6392_AUXADC_ADC1                      0x0702
+#define MT6392_AUXADC_ADC2                      0x0704
+#define MT6392_AUXADC_ADC3                      0x0706
+#define MT6392_AUXADC_ADC4                      0x0708
+#define MT6392_AUXADC_ADC5                      0x070A
+#define MT6392_AUXADC_ADC6                      0x070C
+#define MT6392_AUXADC_ADC7                      0x070E
+#define MT6392_AUXADC_ADC8                      0x0710
+#define MT6392_AUXADC_ADC9                      0x0712
+#define MT6392_AUXADC_ADC10                     0x0714
+#define MT6392_AUXADC_ADC11                     0x0716
+#define MT6392_AUXADC_ADC12                     0x0718
+#define MT6392_AUXADC_ADC13                     0x071A
+#define MT6392_AUXADC_ADC14                     0x071C
+#define MT6392_AUXADC_ADC15                     0x071E
+#define MT6392_AUXADC_ADC16                     0x0720
+#define MT6392_AUXADC_ADC17                     0x0722
+#define MT6392_AUXADC_ADC18                     0x0724
+#define MT6392_AUXADC_ADC19                     0x0726
+#define MT6392_AUXADC_ADC20                     0x0728
+#define MT6392_AUXADC_ADC21                     0x072A
+#define MT6392_AUXADC_ADC22                     0x072C
+#define MT6392_AUXADC_STA0                      0x072E
+#define MT6392_AUXADC_STA1                      0x0730
+#define MT6392_AUXADC_RQST0                     0x0732
+#define MT6392_AUXADC_RQST0_SET                 0x0734
+#define MT6392_AUXADC_RQST0_CLR                 0x0736
+#define MT6392_AUXADC_CON0                      0x0738
+#define MT6392_AUXADC_CON0_SET                  0x073A
+#define MT6392_AUXADC_CON0_CLR                  0x073C
+#define MT6392_AUXADC_CON1                      0x073E
+#define MT6392_AUXADC_CON2                      0x0740
+#define MT6392_AUXADC_CON3                      0x0742
+#define MT6392_AUXADC_CON4                      0x0744
+#define MT6392_AUXADC_CON5                      0x0746
+#define MT6392_AUXADC_CON6                      0x0748
+#define MT6392_AUXADC_CON7                      0x074A
+#define MT6392_AUXADC_CON8                      0x074C
+#define MT6392_AUXADC_CON9                      0x074E
+#define MT6392_AUXADC_CON10                     0x0750
+#define MT6392_AUXADC_CON11                     0x0752
+#define MT6392_AUXADC_CON12                     0x0754
+#define MT6392_AUXADC_CON13                     0x0756
+#define MT6392_AUXADC_CON14                     0x0758
+#define MT6392_AUXADC_CON15                     0x075A
+#define MT6392_AUXADC_CON16                     0x075C
+#define MT6392_AUXADC_AUTORPT0                  0x075E
+#define MT6392_AUXADC_LBAT0                     0x0760
+#define MT6392_AUXADC_LBAT1                     0x0762
+#define MT6392_AUXADC_LBAT2                     0x0764
+#define MT6392_AUXADC_LBAT3                     0x0766
+#define MT6392_AUXADC_LBAT4                     0x0768
+#define MT6392_AUXADC_LBAT5                     0x076A
+#define MT6392_AUXADC_LBAT6                     0x076C
+#define MT6392_AUXADC_THR0                      0x076E
+#define MT6392_AUXADC_THR1                      0x0770
+#define MT6392_AUXADC_THR2                      0x0772
+#define MT6392_AUXADC_THR3                      0x0774
+#define MT6392_AUXADC_THR4                      0x0776
+#define MT6392_AUXADC_THR5                      0x0778
+#define MT6392_AUXADC_THR6                      0x077A
+#define MT6392_AUXADC_EFUSE0                    0x077C
+#define MT6392_AUXADC_EFUSE1                    0x077E
+#define MT6392_AUXADC_EFUSE2                    0x0780
+#define MT6392_AUXADC_EFUSE3                    0x0782
+#define MT6392_AUXADC_EFUSE4                    0x0784
+#define MT6392_AUXADC_EFUSE5                    0x0786
+#define MT6392_AUXADC_NAG_0                     0x0788
+#define MT6392_AUXADC_NAG_1                     0x078A
+#define MT6392_AUXADC_NAG_2                     0x078C
+#define MT6392_AUXADC_NAG_3                     0x078E
+#define MT6392_AUXADC_NAG_4                     0x0790
+#define MT6392_AUXADC_NAG_5                     0x0792
+#define MT6392_AUXADC_NAG_6                     0x0794
+#define MT6392_AUXADC_NAG_7                     0x0796
+#define MT6392_AUXADC_NAG_8                     0x0798
+#define MT6392_AUXADC_TYPEC_H_1                 0x079A
+#define MT6392_AUXADC_TYPEC_H_2                 0x079C
+#define MT6392_AUXADC_TYPEC_H_3                 0x079E
+#define MT6392_AUXADC_TYPEC_H_4                 0x07A0
+#define MT6392_AUXADC_TYPEC_H_5                 0x07A2
+#define MT6392_AUXADC_TYPEC_H_6                 0x07A4
+#define MT6392_AUXADC_TYPEC_H_7                 0x07A6
+#define MT6392_AUXADC_TYPEC_L_1                 0x07A8
+#define MT6392_AUXADC_TYPEC_L_2                 0x07AA
+#define MT6392_AUXADC_TYPEC_L_3                 0x07AC
+#define MT6392_AUXADC_TYPEC_L_4                 0x07AE
+#define MT6392_AUXADC_TYPEC_L_5                 0x07B0
+#define MT6392_AUXADC_TYPEC_L_6                 0x07B2
+#define MT6392_AUXADC_TYPEC_L_7                 0x07B4
+#define MT6392_AUXADC_NAG_9                     0x07B6
+#define MT6392_TYPE_C_PHY_RG_0                  0x0800
+#define MT6392_TYPE_C_PHY_RG_CC_RESERVE_CSR     0x0802
+#define MT6392_TYPE_C_VCMP_CTRL                 0x0804
+#define MT6392_TYPE_C_CTRL                      0x0806
+#define MT6392_TYPE_C_CC_SW_CTRL                0x080a
+#define MT6392_TYPE_C_CC_VOL_PERIODIC_MEAS_VAL  0x080c
+#define MT6392_TYPE_C_CC_VOL_DEBOUNCE_CNT_VAL   0x080e
+#define MT6392_TYPE_C_DRP_SRC_CNT_VAL_0         0x0810
+#define MT6392_TYPE_C_DRP_SNK_CNT_VAL_0         0x0814
+#define MT6392_TYPE_C_DRP_TRY_CNT_VAL_0         0x0818
+#define MT6392_TYPE_C_CC_SRC_DEFAULT_DAC_VAL    0x0820
+#define MT6392_TYPE_C_CC_SRC_15_DAC_VAL         0x0822
+#define MT6392_TYPE_C_CC_SRC_30_DAC_VAL         0x0824
+#define MT6392_TYPE_C_CC_SNK_DAC_VAL_0          0x0828
+#define MT6392_TYPE_C_CC_SNK_DAC_VAL_1          0x082a
+#define MT6392_TYPE_C_INTR_EN_0                 0x0830
+#define MT6392_TYPE_C_INTR_EN_2                 0x0834
+#define MT6392_TYPE_C_INTR_0                    0x0838
+#define MT6392_TYPE_C_INTR_2                    0x083C
+#define MT6392_TYPE_C_CC_STATUS                 0x0840
+#define MT6392_TYPE_C_PWR_STATUS                0x0842
+#define MT6392_TYPE_C_PHY_RG_CC1_RESISTENCE_0   0x0844
+#define MT6392_TYPE_C_PHY_RG_CC1_RESISTENCE_1   0x0846
+#define MT6392_TYPE_C_PHY_RG_CC2_RESISTENCE_0   0x0848
+#define MT6392_TYPE_C_PHY_RG_CC2_RESISTENCE_1   0x084a
+#define MT6392_TYPE_C_CC_SW_FORCE_MODE_ENABLE_0 0x0860
+#define MT6392_TYPE_C_CC_SW_FORCE_MODE_VAL_0    0x0864
+#define MT6392_TYPE_C_CC_SW_FORCE_MODE_VAL_1    0x0866
+#define MT6392_TYPE_C_CC_SW_FORCE_MODE_ENABLE_1 0x0868
+#define MT6392_TYPE_C_CC_SW_FORCE_MODE_VAL_2    0x086c
+#define MT6392_TYPE_C_CC_DAC_CALI_CTRL          0x0870
+#define MT6392_TYPE_C_CC_DAC_CALI_RESULT        0x0872
+#define MT6392_TYPE_C_DEBUG_PORT_SELECT_0       0x0880
+#define MT6392_TYPE_C_DEBUG_PORT_SELECT_1       0x0882
+#define MT6392_TYPE_C_DEBUG_MODE_SELECT         0x0884
+#define MT6392_TYPE_C_DEBUG_OUT_READ_0          0x0888
+#define MT6392_TYPE_C_DEBUG_OUT_READ_1          0x088a
+#define MT6392_TYPE_C_SW_DEBUG_PORT_0           0x088c
+#define MT6392_TYPE_C_SW_DEBUG_PORT_1           0x088e
+
+#endif /* __MFD_MT6392_REGISTERS_H__ */
diff --git a/include/linux/mfd/mt6397/core.h b/include/linux/mfd/mt6397/core.h
index b774c3a4bb62e..d665d07770658 100644
--- a/include/linux/mfd/mt6397/core.h
+++ b/include/linux/mfd/mt6397/core.h
@@ -20,6 +20,7 @@ enum chip_id {
 	MT6359_CHIP_ID = 0x59,
 	MT6366_CHIP_ID = 0x66,
 	MT6391_CHIP_ID = 0x91,
+	MT6392_CHIP_ID = 0x92,
 	MT6397_CHIP_ID = 0x97,
 };
 
-- 
2.47.1

[PATCH 5/9] soc: mediatek: mtk-pmic-wrap: add compatible for MT6392 PMIC

[Val Packett]

The MT6392 PMIC is equivalent to the MT6323 in terms of pwrap.
Add the compatible to use the same configuration.

Signed-off-by: Val Packett <val@packett.cool>
---
 drivers/soc/mediatek/mtk-pmic-wrap.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index 9fdc0ef792026..59611ef0b144f 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -2249,6 +2249,7 @@ static const struct pwrap_slv_type pmic_mt6397 = {
 
 static const struct of_device_id of_slave_match_tbl[] = {
 	{ .compatible = "mediatek,mt6323", .data = &pmic_mt6323 },
+	{ .compatible = "mediatek,mt6392", .data = &pmic_mt6323 },
 	{ .compatible = "mediatek,mt6331", .data = &pmic_mt6331 },
 	{ .compatible = "mediatek,mt6351", .data = &pmic_mt6351 },
 	{ .compatible = "mediatek,mt6357", .data = &pmic_mt6357 },
-- 
2.47.1

[PATCH 6/9] regulator: mt6392: Add support for MT6392 regulator

[Val Packett]

From: Fabien Parent <parent.f@gmail.com>

The MT6392 is a regulator found on boards based on the MediaTek
MT8167, MT8516, and probably other SoCs. It is a so called PMIC and
connects as a slave to a SoC using SPI, wrapped inside PWRAP.

Signed-off-by: Fabien Parent <parent.f@gmail.com>
Co-developed-by: Val Packett <val@packett.cool>
Signed-off-by: Val Packett <val@packett.cool>
---
[Val: added missing mt6392_set_buck_vosel_reg function]
 drivers/regulator/Kconfig                  |   9 +
 drivers/regulator/Makefile                 |   1 +
 drivers/regulator/mt6392-regulator.c       | 484 +++++++++++++++++++++
 include/linux/regulator/mt6392-regulator.h |  40 ++
 4 files changed, 534 insertions(+)
 create mode 100644 drivers/regulator/mt6392-regulator.c
 create mode 100644 include/linux/regulator/mt6392-regulator.h

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 39297f7d81771..99ae2bba569fb 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -933,6 +933,15 @@ config REGULATOR_MT6380
 	  This driver supports the control of different power rails of device
 	  through regulator interface.
 
+config REGULATOR_MT6392
+	tristate "MediaTek MT6392 PMIC"
+	depends on MFD_MT6397
+	help
+	  Say y here to select this option to enable the power regulator of
+	  MediaTek MT6392 PMIC.
+	  This driver supports the control of different power rails of device
+	  through regulator interface.
+
 config REGULATOR_MT6397
 	tristate "MediaTek MT6397 PMIC"
 	depends on MFD_MT6397
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 3d5a803dce8a0..231b0a9b72cd2 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -111,6 +111,7 @@ obj-$(CONFIG_REGULATOR_MT6359)	+= mt6359-regulator.o
 obj-$(CONFIG_REGULATOR_MT6360) += mt6360-regulator.o
 obj-$(CONFIG_REGULATOR_MT6370) += mt6370-regulator.o
 obj-$(CONFIG_REGULATOR_MT6380)	+= mt6380-regulator.o
+obj-$(CONFIG_REGULATOR_MT6392)	+= mt6392-regulator.o
 obj-$(CONFIG_REGULATOR_MT6397)	+= mt6397-regulator.o
 obj-$(CONFIG_REGULATOR_MTK_DVFSRC) += mtk-dvfsrc-regulator.o
 obj-$(CONFIG_REGULATOR_QCOM_LABIBB) += qcom-labibb-regulator.o
diff --git a/drivers/regulator/mt6392-regulator.c b/drivers/regulator/mt6392-regulator.c
new file mode 100644
index 0000000000000..11696c4f3bfab
--- /dev/null
+++ b/drivers/regulator/mt6392-regulator.c
@@ -0,0 +1,484 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2020 MediaTek Inc.
+// Copyright (c) 2020 BayLibre, SAS.
+// Author: Chen Zhong <chen.zhong@mediatek.com>
+// Author: Fabien Parent <fparent@baylibre.com>
+//
+// Based on mt6397-regulator.c
+
+#include <linux/module.h>
+#include <linux/linear_range.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/mfd/mt6397/core.h>
+#include <linux/mfd/mt6392/registers.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/mt6392-regulator.h>
+#include <linux/regulator/of_regulator.h>
+
+#define MT6392_BUCK_MODE_AUTO	0
+#define MT6392_BUCK_MODE_FORCE_PWM	1
+#define MT6392_LDO_MODE_NORMAL	0
+#define MT6392_LDO_MODE_LP	1
+
+/*
+ * MT6392 regulators' information
+ *
+ * @desc: standard fields of regulator description.
+ * @qi: Mask for query enable signal status of regulators
+ * @vselon_reg: Register sections for hardware control mode of bucks
+ * @vselctrl_reg: Register for controlling the buck control mode.
+ * @vselctrl_mask: Mask for query buck's voltage control mode.
+ */
+struct mt6392_regulator_info {
+	struct regulator_desc desc;
+	u32 qi;
+	u32 vselon_reg;
+	u32 vselctrl_reg;
+	u32 vselctrl_mask;
+	u32 modeset_reg;
+	u32 modeset_mask;
+};
+
+#define MT6392_BUCK(match, vreg, min, max, step, volt_ranges, enreg,	\
+		vosel, vosel_mask, voselon, vosel_ctrl,			\
+		_modeset_reg, _modeset_mask)				\
+[MT6392_ID_##vreg] = {							\
+	.desc = {							\
+		.name = #vreg,						\
+		.of_match = of_match_ptr(match),			\
+		.ops = &mt6392_volt_range_ops,				\
+		.type = REGULATOR_VOLTAGE,				\
+		.id = MT6392_ID_##vreg,					\
+		.owner = THIS_MODULE,					\
+		.n_voltages = (max - min)/step + 1,			\
+		.linear_ranges = volt_ranges,				\
+		.n_linear_ranges = ARRAY_SIZE(volt_ranges),		\
+		.vsel_reg = vosel,					\
+		.vsel_mask = vosel_mask,				\
+		.enable_reg = enreg,					\
+		.enable_mask = BIT(0),					\
+	},								\
+	.qi = BIT(13),							\
+	.vselon_reg = voselon,						\
+	.vselctrl_reg = vosel_ctrl,					\
+	.vselctrl_mask = BIT(1),					\
+	.modeset_reg = _modeset_reg,					\
+	.modeset_mask = _modeset_mask,					\
+}
+
+#define MT6392_LDO(match, vreg, ldo_volt_table, enreg, enbit, vosel,	\
+		vosel_mask, _modeset_reg, _modeset_mask)		\
+[MT6392_ID_##vreg] = {							\
+	.desc = {							\
+		.name = #vreg,						\
+		.of_match = of_match_ptr(match),			\
+		.ops = &mt6392_volt_table_ops,				\
+		.type = REGULATOR_VOLTAGE,				\
+		.id = MT6392_ID_##vreg,					\
+		.owner = THIS_MODULE,					\
+		.n_voltages = ARRAY_SIZE(ldo_volt_table),		\
+		.volt_table = ldo_volt_table,				\
+		.vsel_reg = vosel,					\
+		.vsel_mask = vosel_mask,				\
+		.enable_reg = enreg,					\
+		.enable_mask = BIT(enbit),				\
+	},								\
+	.qi = BIT(15),							\
+	.modeset_reg = _modeset_reg,					\
+	.modeset_mask = _modeset_mask,					\
+}
+
+#define MT6392_LDO_LINEAR(match, vreg, min, max, step, volt_ranges,	\
+		enreg, enbit, vosel, vosel_mask, _modeset_reg,		\
+		_modeset_mask)						\
+[MT6392_ID_##vreg] = {							\
+	.desc = {							\
+		.name = #vreg,						\
+		.of_match = of_match_ptr(match),			\
+		.ops = &mt6392_volt_ldo_range_ops,			\
+		.type = REGULATOR_VOLTAGE,				\
+		.id = MT6392_ID_##vreg,					\
+		.owner = THIS_MODULE,					\
+		.n_voltages = (max - min)/step + 1,			\
+		.linear_ranges = volt_ranges,				\
+		.n_linear_ranges = ARRAY_SIZE(volt_ranges),		\
+		.vsel_reg = vosel,					\
+		.vsel_mask = vosel_mask,				\
+		.enable_reg = enreg,					\
+		.enable_mask = BIT(enbit),				\
+	},								\
+	.qi = BIT(15),							\
+	.modeset_reg = _modeset_reg,					\
+	.modeset_mask = _modeset_mask,					\
+}
+
+#define MT6392_REG_FIXED(match, vreg, enreg, enbit, volt,		\
+		_modeset_reg, _modeset_mask)				\
+[MT6392_ID_##vreg] = {							\
+	.desc = {							\
+		.name = #vreg,						\
+		.of_match = of_match_ptr(match),			\
+		.ops = &mt6392_volt_fixed_ops,				\
+		.type = REGULATOR_VOLTAGE,				\
+		.id = MT6392_ID_##vreg,					\
+		.owner = THIS_MODULE,					\
+		.n_voltages = 1,					\
+		.enable_reg = enreg,					\
+		.enable_mask = BIT(enbit),				\
+		.min_uV = volt,						\
+	},								\
+	.qi = BIT(15),							\
+	.modeset_reg = _modeset_reg,					\
+	.modeset_mask = _modeset_mask,					\
+}
+
+#define MT6392_REG_FIXED_NO_MODE(match, vreg, enreg, enbit, volt)	\
+[MT6392_ID_##vreg] = {							\
+	.desc = {							\
+		.name = #vreg,						\
+		.of_match = of_match_ptr(match),			\
+		.ops = &mt6392_volt_fixed_no_mode_ops,			\
+		.type = REGULATOR_VOLTAGE,				\
+		.id = MT6392_ID_##vreg,					\
+		.owner = THIS_MODULE,					\
+		.n_voltages = 1,					\
+		.enable_reg = enreg,					\
+		.enable_mask = BIT(enbit),				\
+		.min_uV = volt,						\
+	},								\
+	.qi = BIT(15),							\
+}
+
+static const struct linear_range buck_volt_range1[] = {
+	REGULATOR_LINEAR_RANGE(700000, 0, 0x7f, 6250),
+};
+
+static const struct linear_range buck_volt_range2[] = {
+	REGULATOR_LINEAR_RANGE(1400000, 0, 0x7f, 12500),
+};
+
+static const u32 ldo_volt_table1[] = {
+	1800000, 1900000, 2000000, 2200000,
+};
+
+static const struct linear_range ldo_volt_range2[] = {
+	REGULATOR_LINEAR_RANGE(3300000, 0, 3, 100000),
+};
+
+static const u32 ldo_volt_table3[] = {
+	1800000, 3300000,
+};
+
+static const u32 ldo_volt_table4[] = {
+	3000000, 3300000,
+};
+
+static const u32 ldo_volt_table5[] = {
+	1200000, 1300000, 1500000, 1800000, 2000000, 2800000, 3000000, 3300000,
+};
+
+static const u32 ldo_volt_table6[] = {
+	1240000, 1390000,
+};
+
+static const u32 ldo_volt_table7[] = {
+	1200000, 1300000, 1500000, 1800000,
+};
+
+static const u32 ldo_volt_table8[] = {
+	1800000, 2000000,
+};
+
+static int mt6392_buck_set_mode(struct regulator_dev *rdev, unsigned int mode)
+{
+	int ret, val = 0;
+	struct mt6392_regulator_info *info = rdev_get_drvdata(rdev);
+
+	switch (mode) {
+	case REGULATOR_MODE_FAST:
+		val = MT6392_BUCK_MODE_FORCE_PWM;
+		break;
+	case REGULATOR_MODE_NORMAL:
+		val = MT6392_BUCK_MODE_AUTO;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	val <<= ffs(info->modeset_mask) - 1;
+
+	ret = regmap_update_bits(rdev->regmap, info->modeset_reg,
+				  info->modeset_mask, val);
+
+	return ret;
+}
+
+static unsigned int mt6392_buck_get_mode(struct regulator_dev *rdev)
+{
+	unsigned int val;
+	unsigned int mode;
+	int ret;
+	struct mt6392_regulator_info *info = rdev_get_drvdata(rdev);
+
+	ret = regmap_read(rdev->regmap, info->modeset_reg, &val);
+	if (ret < 0)
+		return ret;
+
+	val &= info->modeset_mask;
+	val >>= ffs(info->modeset_mask) - 1;
+
+	if (val & 0x1)
+		mode = REGULATOR_MODE_FAST;
+	else
+		mode = REGULATOR_MODE_NORMAL;
+
+	return mode;
+}
+
+static int mt6392_ldo_set_mode(struct regulator_dev *rdev, unsigned int mode)
+{
+	int ret, val = 0;
+	struct mt6392_regulator_info *info = rdev_get_drvdata(rdev);
+
+	switch (mode) {
+	case REGULATOR_MODE_STANDBY:
+		val = MT6392_LDO_MODE_LP;
+		break;
+	case REGULATOR_MODE_NORMAL:
+		val = MT6392_LDO_MODE_NORMAL;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	val <<= ffs(info->modeset_mask) - 1;
+
+	ret = regmap_update_bits(rdev->regmap, info->modeset_reg,
+				  info->modeset_mask, val);
+
+	return ret;
+}
+
+static unsigned int mt6392_ldo_get_mode(struct regulator_dev *rdev)
+{
+	unsigned int val;
+	unsigned int mode;
+	int ret;
+	struct mt6392_regulator_info *info = rdev_get_drvdata(rdev);
+
+	ret = regmap_read(rdev->regmap, info->modeset_reg, &val);
+	if (ret < 0)
+		return ret;
+
+	val &= info->modeset_mask;
+	val >>= ffs(info->modeset_mask) - 1;
+
+	if (val & 0x1)
+		mode = REGULATOR_MODE_STANDBY;
+	else
+		mode = REGULATOR_MODE_NORMAL;
+
+	return mode;
+}
+
+static const struct regulator_ops mt6392_volt_range_ops = {
+	.list_voltage = regulator_list_voltage_linear_range,
+	.map_voltage = regulator_map_voltage_linear_range,
+	.set_voltage_sel = regulator_set_voltage_sel_regmap,
+	.get_voltage_sel = regulator_get_voltage_sel_regmap,
+	.set_voltage_time_sel = regulator_set_voltage_time_sel,
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
+	.set_mode = mt6392_buck_set_mode,
+	.get_mode = mt6392_buck_get_mode,
+};
+
+static const struct regulator_ops mt6392_volt_table_ops = {
+	.list_voltage = regulator_list_voltage_table,
+	.map_voltage = regulator_map_voltage_iterate,
+	.set_voltage_sel = regulator_set_voltage_sel_regmap,
+	.get_voltage_sel = regulator_get_voltage_sel_regmap,
+	.set_voltage_time_sel = regulator_set_voltage_time_sel,
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
+	.set_mode = mt6392_ldo_set_mode,
+	.get_mode = mt6392_ldo_get_mode,
+};
+
+static const struct regulator_ops mt6392_volt_ldo_range_ops = {
+	.list_voltage = regulator_list_voltage_linear_range,
+	.map_voltage = regulator_map_voltage_linear_range,
+	.set_voltage_sel = regulator_set_voltage_sel_regmap,
+	.get_voltage_sel = regulator_get_voltage_sel_regmap,
+	.set_voltage_time_sel = regulator_set_voltage_time_sel,
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
+	.set_mode = mt6392_ldo_set_mode,
+	.get_mode = mt6392_ldo_get_mode,
+};
+
+static const struct regulator_ops mt6392_volt_fixed_ops = {
+	.list_voltage = regulator_list_voltage_linear,
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
+	.set_mode = mt6392_ldo_set_mode,
+	.get_mode = mt6392_ldo_get_mode,
+};
+
+static const struct regulator_ops mt6392_volt_fixed_no_mode_ops = {
+	.list_voltage = regulator_list_voltage_linear,
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
+};
+
+/* The array is indexed by id(MT6392_ID_XXX) */
+static struct mt6392_regulator_info mt6392_regulators[] = {
+	MT6392_BUCK("buck_vproc", VPROC, 700000, 1493750, 6250,
+		buck_volt_range1, MT6392_VPROC_CON7, MT6392_VPROC_CON9, 0x7f,
+		MT6392_VPROC_CON10, MT6392_VPROC_CON5, MT6392_VPROC_CON2,
+		0x100),
+	MT6392_BUCK("buck_vsys", VSYS, 1400000, 2987500, 12500,
+		buck_volt_range2, MT6392_VSYS_CON7, MT6392_VSYS_CON9, 0x7f,
+		MT6392_VSYS_CON10, MT6392_VSYS_CON5, MT6392_VSYS_CON2, 0x100),
+	MT6392_BUCK("buck_vcore", VCORE, 700000, 1493750, 6250,
+		buck_volt_range1, MT6392_VCORE_CON7, MT6392_VCORE_CON9, 0x7f,
+		MT6392_VCORE_CON10, MT6392_VCORE_CON5, MT6392_VCORE_CON2,
+		0x100),
+	MT6392_REG_FIXED("ldo_vxo22", VXO22, MT6392_ANALDO_CON1, 10, 2200000,
+		MT6392_ANALDO_CON1, 0x2),
+	MT6392_LDO("ldo_vaud22", VAUD22, ldo_volt_table1,
+		MT6392_ANALDO_CON2, 14, MT6392_ANALDO_CON8, 0x60,
+		MT6392_ANALDO_CON2, 0x2),
+	MT6392_REG_FIXED_NO_MODE("ldo_vcama", VCAMA, MT6392_ANALDO_CON4, 15,
+		2800000),
+	MT6392_REG_FIXED("ldo_vaud28", VAUD28, MT6392_ANALDO_CON23, 14, 2800000,
+		MT6392_ANALDO_CON23, 0x2),
+	MT6392_REG_FIXED("ldo_vadc18", VADC18, MT6392_ANALDO_CON25, 14, 1800000,
+		MT6392_ANALDO_CON25, 0x2),
+	MT6392_LDO_LINEAR("ldo_vcn35", VCN35, 3300000, 3600000, 100000,
+		ldo_volt_range2, MT6392_ANALDO_CON21, 12, MT6392_ANALDO_CON16,
+		0xC, MT6392_ANALDO_CON21, 0x2),
+	MT6392_REG_FIXED("ldo_vio28", VIO28, MT6392_DIGLDO_CON0, 14, 2800000,
+		MT6392_DIGLDO_CON0, 0x2),
+	MT6392_REG_FIXED("ldo_vusb", VUSB, MT6392_DIGLDO_CON2, 14, 3300000,
+		MT6392_DIGLDO_CON2, 0x2),
+	MT6392_LDO("ldo_vmc", VMC, ldo_volt_table3,
+		MT6392_DIGLDO_CON3, 12, MT6392_DIGLDO_CON24, 0x10,
+		MT6392_DIGLDO_CON3, 0x2),
+	MT6392_LDO("ldo_vmch", VMCH, ldo_volt_table4,
+		MT6392_DIGLDO_CON5, 14, MT6392_DIGLDO_CON26, 0x80,
+		MT6392_DIGLDO_CON5, 0x2),
+	MT6392_LDO("ldo_vemc3v3", VEMC3V3, ldo_volt_table4,
+		MT6392_DIGLDO_CON6, 14, MT6392_DIGLDO_CON27, 0x80,
+		MT6392_DIGLDO_CON6, 0x2),
+	MT6392_LDO("ldo_vgp1", VGP1, ldo_volt_table5,
+		MT6392_DIGLDO_CON7, 15, MT6392_DIGLDO_CON28, 0xE0,
+		MT6392_DIGLDO_CON7, 0x2),
+	MT6392_LDO("ldo_vgp2", VGP2, ldo_volt_table5,
+		MT6392_DIGLDO_CON8, 15, MT6392_DIGLDO_CON29, 0xE0,
+		MT6392_DIGLDO_CON8, 0x2),
+	MT6392_REG_FIXED("ldo_vcn18", VCN18, MT6392_DIGLDO_CON11, 14, 1800000,
+		MT6392_DIGLDO_CON11, 0x2),
+	MT6392_LDO("ldo_vcamaf", VCAMAF, ldo_volt_table5,
+		MT6392_DIGLDO_CON31, 15, MT6392_DIGLDO_CON32, 0xE0,
+		MT6392_DIGLDO_CON31, 0x2),
+	MT6392_LDO("ldo_vm", VM, ldo_volt_table6,
+		MT6392_DIGLDO_CON47, 14, MT6392_DIGLDO_CON48, 0x30,
+		MT6392_DIGLDO_CON47, 0x2),
+	MT6392_REG_FIXED("ldo_vio18", VIO18, MT6392_DIGLDO_CON49, 14, 1800000,
+		MT6392_DIGLDO_CON49, 0x2),
+	MT6392_LDO("ldo_vcamd", VCAMD, ldo_volt_table7,
+		MT6392_DIGLDO_CON51, 14, MT6392_DIGLDO_CON52, 0x60,
+		MT6392_DIGLDO_CON51, 0x2),
+	MT6392_REG_FIXED("ldo_vcamio", VCAMIO, MT6392_DIGLDO_CON53, 14, 1800000,
+		MT6392_DIGLDO_CON53, 0x2),
+	MT6392_REG_FIXED("ldo_vm25", VM25, MT6392_DIGLDO_CON55, 14, 2500000,
+		MT6392_DIGLDO_CON55, 0x2),
+	MT6392_LDO("ldo_vefuse", VEFUSE, ldo_volt_table8,
+		MT6392_DIGLDO_CON57, 14, MT6392_DIGLDO_CON58, 0x10,
+		MT6392_DIGLDO_CON57, 0x2),
+};
+
+static int mt6392_set_buck_vosel_reg(struct platform_device *pdev)
+{
+	struct mt6397_chip *mt6392 = dev_get_drvdata(pdev->dev.parent);
+	int i;
+	u32 regval;
+
+	for (i = 0; i < MT6392_MAX_REGULATOR; i++) {
+		if (mt6392_regulators[i].vselctrl_reg) {
+			if (regmap_read(mt6392->regmap,
+				mt6392_regulators[i].vselctrl_reg,
+				&regval) < 0) {
+				dev_err(&pdev->dev,
+					"Failed to read buck ctrl\n");
+				return -EIO;
+			}
+
+			if (regval & mt6392_regulators[i].vselctrl_mask) {
+				mt6392_regulators[i].desc.vsel_reg =
+				mt6392_regulators[i].vselon_reg;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int mt6392_regulator_probe(struct platform_device *pdev)
+{
+	struct mt6397_chip *mt6392 = dev_get_drvdata(pdev->dev.parent);
+	struct regulator_config config = {};
+	struct regulator_dev *rdev;
+	int i;
+
+	/* Query buck controller to select activated voltage register part */
+	if (mt6392_set_buck_vosel_reg(pdev))
+		return -EIO;
+
+	for (i = 0; i < MT6392_MAX_REGULATOR; i++) {
+		config.dev = &pdev->dev;
+		config.driver_data = &mt6392_regulators[i];
+		config.regmap = mt6392->regmap;
+
+		rdev = devm_regulator_register(&pdev->dev,
+					       &mt6392_regulators[i].desc,
+					       &config);
+		if (IS_ERR(rdev)) {
+			dev_err(&pdev->dev, "failed to register %s\n",
+				mt6392_regulators[i].desc.name);
+			return PTR_ERR(rdev);
+		}
+	}
+
+	return 0;
+}
+
+static const struct platform_device_id mt6392_platform_ids[] = {
+	{"mt6392-regulator", 0},
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(platform, mt6392_platform_ids);
+
+static struct platform_driver mt6392_regulator_driver = {
+	.driver = {
+		.name = "mt6392-regulator",
+	},
+	.probe = mt6392_regulator_probe,
+	.id_table = mt6392_platform_ids,
+};
+
+module_platform_driver(mt6392_regulator_driver);
+
+MODULE_AUTHOR("Chen Zhong <chen.zhong@mediatek.com>");
+MODULE_DESCRIPTION("Regulator Driver for MediaTek MT6392 PMIC");
+MODULE_LICENSE("GPL v2");
diff --git a/include/linux/regulator/mt6392-regulator.h b/include/linux/regulator/mt6392-regulator.h
new file mode 100644
index 0000000000000..dfcbcacb5ad43
--- /dev/null
+++ b/include/linux/regulator/mt6392-regulator.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2019 MediaTek Inc.
+ * Author: Chen Zhong <chen.zhong@mediatek.com>
+ */
+
+#ifndef __LINUX_REGULATOR_MT6392_H
+#define __LINUX_REGULATOR_MT6392_H
+
+enum {
+	MT6392_ID_VPROC = 0,
+	MT6392_ID_VSYS,
+	MT6392_ID_VCORE,
+	MT6392_ID_VXO22,
+	MT6392_ID_VAUD22,
+	MT6392_ID_VCAMA,
+	MT6392_ID_VAUD28,
+	MT6392_ID_VADC18,
+	MT6392_ID_VCN35,
+	MT6392_ID_VIO28,
+	MT6392_ID_VUSB = 10,
+	MT6392_ID_VMC,
+	MT6392_ID_VMCH,
+	MT6392_ID_VEMC3V3,
+	MT6392_ID_VGP1,
+	MT6392_ID_VGP2,
+	MT6392_ID_VCN18,
+	MT6392_ID_VCAMAF,
+	MT6392_ID_VM,
+	MT6392_ID_VIO18,
+	MT6392_ID_VCAMD,
+	MT6392_ID_VCAMIO,
+	MT6392_ID_VM25,
+	MT6392_ID_VEFUSE,
+	MT6392_ID_RG_MAX,
+};
+
+#define MT6392_MAX_REGULATOR	MT6392_ID_RG_MAX
+
+#endif /* __LINUX_REGULATOR_MT6392_H */
-- 
2.47.1

[PATCH 7/9] input: keyboard: mtk-pmic-keys: add MT6392 support

[Val Packett]

Add support for the MT6392 PMIC to the keys driver.

Signed-off-by: Val Packett <val@packett.cool>
---
 drivers/input/keyboard/mtk-pmic-keys.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/drivers/input/keyboard/mtk-pmic-keys.c b/drivers/input/keyboard/mtk-pmic-keys.c
index 5ad6be9141603..94fa0f316edc6 100644
--- a/drivers/input/keyboard/mtk-pmic-keys.c
+++ b/drivers/input/keyboard/mtk-pmic-keys.c
@@ -12,6 +12,7 @@
 #include <linux/mfd/mt6331/registers.h>
 #include <linux/mfd/mt6357/registers.h>
 #include <linux/mfd/mt6358/registers.h>
+#include <linux/mfd/mt6392/registers.h>
 #include <linux/mfd/mt6397/core.h>
 #include <linux/mfd/mt6397/registers.h>
 #include <linux/module.h>
@@ -67,6 +68,17 @@ static const struct mtk_pmic_regs mt6397_regs = {
 	.rst_lprst_mask = MTK_PMIC_RST_DU_MASK,
 };
 
+static const struct mtk_pmic_regs mt6392_regs = {
+	.keys_regs[MTK_PMIC_PWRKEY_INDEX] =
+		MTK_PMIC_KEYS_REGS(MT6392_CHRSTATUS,
+		0x2, MT6392_INT_MISC_CON, 0x10, MTK_PMIC_PWRKEY_RST),
+	.keys_regs[MTK_PMIC_HOMEKEY_INDEX] =
+		MTK_PMIC_KEYS_REGS(MT6392_CHRSTATUS,
+		0x4, MT6392_INT_MISC_CON, 0x8, MTK_PMIC_HOMEKEY_RST),
+	.pmic_rst_reg = MT6392_TOP_RST_MISC,
+	.rst_lprst_mask = MTK_PMIC_RST_DU_MASK,
+};
+
 static const struct mtk_pmic_regs mt6323_regs = {
 	.keys_regs[MTK_PMIC_PWRKEY_INDEX] =
 		MTK_PMIC_KEYS_REGS(MT6323_CHRSTATUS,
@@ -284,6 +296,9 @@ static const struct of_device_id of_mtk_pmic_keys_match_tbl[] = {
 	{
 		.compatible = "mediatek,mt6397-keys",
 		.data = &mt6397_regs,
+	}, {
+		.compatible = "mediatek,mt6392-keys",
+		.data = &mt6392_regs,
 	}, {
 		.compatible = "mediatek,mt6323-keys",
 		.data = &mt6323_regs,
-- 
2.47.1

[PATCH 8/9] rtc: mt6397: add compatible for MT6392 PMIC

[Val Packett]

Add a compatible, using the same data as the MT6397.

Signed-off-by: Val Packett <val@packett.cool>
---
 drivers/rtc/rtc-mt6397.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/rtc/rtc-mt6397.c b/drivers/rtc/rtc-mt6397.c
index 152699219a2b9..6fe5bff6cf442 100644
--- a/drivers/rtc/rtc-mt6397.c
+++ b/drivers/rtc/rtc-mt6397.c
@@ -333,6 +333,7 @@ static const struct mtk_rtc_data mt6397_rtc_data = {
 static const struct of_device_id mt6397_rtc_of_match[] = {
 	{ .compatible = "mediatek,mt6323-rtc", .data = &mt6397_rtc_data },
 	{ .compatible = "mediatek,mt6358-rtc", .data = &mt6358_rtc_data },
+	{ .compatible = "mediatek,mt6392-rtc", .data = &mt6397_rtc_data },
 	{ .compatible = "mediatek,mt6397-rtc", .data = &mt6397_rtc_data },
 	{ }
 };
-- 
2.47.1

[PATCH 9/9] arm64: dts: mt6392: add mt6392 PMIC dtsi

[Val Packett]

Add the dts to be included by all boards using the MT6392 PMIC.

Signed-off-by: Val Packett <val@packett.cool>
---
 arch/arm64/boot/dts/mediatek/mt6392.dtsi | 232 +++++++++++++++++++++++
 1 file changed, 232 insertions(+)
 create mode 100644 arch/arm64/boot/dts/mediatek/mt6392.dtsi

diff --git a/arch/arm64/boot/dts/mediatek/mt6392.dtsi b/arch/arm64/boot/dts/mediatek/mt6392.dtsi
new file mode 100644
index 0000000000000..a7c65dbb043c1
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt6392.dtsi
@@ -0,0 +1,232 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019 MediaTek Inc.
+ * Copyright (c) 2024 Val Packett <val@packett.cool>
+ */
+
+#include <dt-bindings/input/input.h>
+
+&pwrap {
+	pmic: mt6392 {
+		compatible = "mediatek,mt6392";
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		regulators {
+			compatible = "mediatek,mt6392-regulator";
+
+			mt6392_vproc_reg: buck_vproc {
+				regulator-name = "buck_vproc";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <12500>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vsys_reg: buck_vsys {
+				regulator-name = "buck_vsys";
+				regulator-min-microvolt = <1400000>;
+				regulator-max-microvolt = <2987500>;
+				regulator-ramp-delay = <25000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vcore_reg: buck_vcore {
+				regulator-name = "buck_vcore";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <12500>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vxo22_reg: ldo_vxo22 {
+				regulator-name = "ldo_vxo22";
+				regulator-min-microvolt = <2200000>;
+				regulator-max-microvolt = <2200000>;
+				regulator-enable-ramp-delay = <110>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vaud22_reg: ldo_vaud22 {
+				regulator-name = "ldo_vaud22";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <2200000>;
+				regulator-enable-ramp-delay = <264>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vcama_reg: ldo_vcama {
+				regulator-name = "ldo_vcama";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-enable-ramp-delay = <264>;
+			};
+
+			mt6392_vaud28_reg: ldo_vaud28 {
+				regulator-name = "ldo_vaud28";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-enable-ramp-delay = <264>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vadc18_reg: ldo_vadc18 {
+				regulator-name = "ldo_vadc18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-enable-ramp-delay = <264>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vcn35_reg: ldo_vcn35 {
+				regulator-name = "ldo_vcn35";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-enable-ramp-delay = <264>;
+			};
+
+			mt6392_vio28_reg: ldo_vio28 {
+				regulator-name = "ldo_vio28";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-enable-ramp-delay = <264>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vusb_reg: ldo_vusb {
+				regulator-name = "ldo_vusb";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <264>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vmc_reg: ldo_vmc {
+				regulator-name = "ldo_vmc";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <264>;
+				regulator-boot-on;
+			};
+
+			mt6392_vmch_reg: ldo_vmch {
+				regulator-name = "ldo_vmch";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <264>;
+				regulator-boot-on;
+			};
+
+			mt6392_vemc3v3_reg: ldo_vemc3v3 {
+				regulator-name = "ldo_vemc3v3";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <264>;
+				regulator-boot-on;
+			};
+
+			mt6392_vgp1_reg: ldo_vgp1 {
+				regulator-name = "ldo_vgp1";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <264>;
+			};
+
+			mt6392_vgp2_reg: ldo_vgp2 {
+				regulator-name = "ldo_vgp2";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <264>;
+			};
+
+			mt6392_vcn18_reg: ldo_vcn18 {
+				regulator-name = "ldo_vcn18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-enable-ramp-delay = <264>;
+			};
+
+			mt6392_vcamaf_reg: ldo_vcamaf {
+				regulator-name = "ldo_vcamaf";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-enable-ramp-delay = <264>;
+			};
+
+			mt6392_vm_reg: ldo_vm {
+				regulator-name = "ldo_vm";
+				regulator-min-microvolt = <1240000>;
+				regulator-max-microvolt = <1390000>;
+				regulator-enable-ramp-delay = <264>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vio18_reg: ldo_vio18 {
+				regulator-name = "ldo_vio18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-enable-ramp-delay = <264>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vcamd_reg: ldo_vcamd {
+				regulator-name = "ldo_vcamd";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-enable-ramp-delay = <264>;
+			};
+
+			mt6392_vcamio_reg: ldo_vcamio {
+				regulator-name = "ldo_vcamio";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-enable-ramp-delay = <264>;
+			};
+
+			mt6392_vm25_reg: ldo_vm25 {
+				regulator-name = "ldo_vm25";
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-enable-ramp-delay = <264>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			mt6392_vefuse_reg: ldo_vefuse {
+				regulator-name = "ldo_vefuse";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <2000000>;
+				regulator-enable-ramp-delay = <264>;
+			};
+		};
+
+		rtc {
+			compatible = "mediatek,mt6392-rtc";
+		};
+
+		keys {
+			compatible = "mediatek,mt6392-keys";
+
+			key-power {
+				linux,keycodes = <KEY_POWER>;
+				wakeup-source;
+			};
+
+			key-home {
+				linux,keycodes = <KEY_HOME>;
+				wakeup-source;
+			};
+		};
+	};
+};
-- 
2.47.1

Re: [PATCH 1/9] dt-bindings: mfd: mt6397: Add bindings for MT6392 PMIC

[Alexandre Belloni]

Hello,

On 26/12/2024 01:58:01-0300, Val Packett wrote:
> From: Fabien Parent <parent.f@gmail.com>
> 
> Add the currently supported bindings for the MT6392 PMIC.
> 
> Signed-off-by: Fabien Parent <parent.f@gmail.com>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>

Your SoB is missing.

> ---
>  Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
> index 86451f151a6ae..73103922978f7 100644
> --- a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
> +++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
> @@ -38,6 +38,7 @@ properties:
>            - mediatek,mt6331 # "mediatek,mt6331" for PMIC MT6331 and MT6332.
>            - mediatek,mt6358
>            - mediatek,mt6359
> +          - mediatek,mt6392
>            - mediatek,mt6397
>        - items:
>            - enum:
> @@ -66,6 +67,7 @@ properties:
>                - mediatek,mt6323-rtc
>                - mediatek,mt6331-rtc
>                - mediatek,mt6358-rtc
> +              - mediatek,mt6392-rtc
>                - mediatek,mt6397-rtc
>            - items:
>                - enum:
> -- 
> 2.47.1
> 

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

Re: [PATCH 9/9] arm64: dts: mt6392: add mt6392 PMIC dtsi

[AngeloGioacchino Del Regno]

Il 26/12/24 05:58, Val Packett ha scritto:
> Add the dts to be included by all boards using the MT6392 PMIC.
> 
> Signed-off-by: Val Packett <val@packett.cool>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH 8/9] rtc: mt6397: add compatible for MT6392 PMIC

[AngeloGioacchino Del Regno]

Il 26/12/24 05:58, Val Packett ha scritto:
> Add a compatible, using the same data as the MT6397.
> 
> Signed-off-by: Val Packett <val@packett.cool>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH 7/9] input: keyboard: mtk-pmic-keys: add MT6392 support

[AngeloGioacchino Del Regno]

Il 26/12/24 05:58, Val Packett ha scritto:
> Add support for the MT6392 PMIC to the keys driver.
> 
> Signed-off-by: Val Packett <val@packett.cool>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH 6/9] regulator: mt6392: Add support for MT6392 regulator

[AngeloGioacchino Del Regno]

Il 26/12/24 05:58, Val Packett ha scritto:
> From: Fabien Parent <parent.f@gmail.com>
> 
> The MT6392 is a regulator found on boards based on the MediaTek
> MT8167, MT8516, and probably other SoCs. It is a so called PMIC and
> connects as a slave to a SoC using SPI, wrapped inside PWRAP.
> 
> Signed-off-by: Fabien Parent <parent.f@gmail.com>
> Co-developed-by: Val Packett <val@packett.cool>
> Signed-off-by: Val Packett <val@packett.cool>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH 2/9] dt-bindings: regulator: add support for MT6392

[AngeloGioacchino Del Regno]

Il 26/12/24 05:58, Val Packett ha scritto:
> From: Fabien Parent <parent.f@gmail.com>
> 
> Add binding documentation of the regulator for MT6392 SoCs.
> 
> Signed-off-by: Fabien Parent <parent.f@gmail.com>
> Reviewed-by: Rob Herring <robh@kernel.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH 5/9] soc: mediatek: mtk-pmic-wrap: add compatible for MT6392 PMIC

[AngeloGioacchino Del Regno]

Il 26/12/24 05:58, Val Packett ha scritto:
> The MT6392 PMIC is equivalent to the MT6323 in terms of pwrap.
> Add the compatible to use the same configuration.
> 
> Signed-off-by: Val Packett <val@packett.cool>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH 4/9] mfd: mt6397: Add support for MT6392 pmic

[AngeloGioacchino Del Regno]

Il 26/12/24 05:58, Val Packett ha scritto:
> From: Fabien Parent <parent.f@gmail.com>
> 
> Update the MT6397 MFD driver to support the MT6392 PMIC.
> 
> Signed-off-by: Fabien Parent <parent.f@gmail.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH 1/9] dt-bindings: mfd: mt6397: Add bindings for MT6392 PMIC

[AngeloGioacchino Del Regno]

Il 26/12/24 05:58, Val Packett ha scritto:
> From: Fabien Parent <parent.f@gmail.com>
> 
> Add the currently supported bindings for the MT6392 PMIC.
> 
> Signed-off-by: Fabien Parent <parent.f@gmail.com>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH 3/9] dt-bindings: input: mtk-pmic-keys: add MT6392 binding definition

[AngeloGioacchino Del Regno]

Il 26/12/24 05:58, Val Packett ha scritto:
> From: Fabien Parent <parent.f@gmail.com>
> 
> Add the binding documentation of the mtk-pmic-keys for the MT6392 PMICs.
> 
> Signed-off-by: Fabien Parent <parent.f@gmail.com>
> Reviewed-by: Rob Herring <robh@kernel.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH 6/9] regulator: mt6392: Add support for MT6392 regulator

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 358 bytes --]

On Thu, Dec 26, 2024 at 01:58:06AM -0300, Val Packett wrote:
> From: Fabien Parent <parent.f@gmail.com>
> 
> The MT6392 is a regulator found on boards based on the MediaTek
> MT8167, MT8516, and probably other SoCs. It is a so called PMIC and
> connects as a slave to a SoC using SPI, wrapped inside PWRAP.

Acked-by: Mark Brown <broonie@kernel.org>

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

Re: [PATCH 3/9] dt-bindings: input: mtk-pmic-keys: add MT6392 binding definition

[Krzysztof Kozlowski]

On 26/12/2024 05:58, Val Packett wrote:
> From: Fabien Parent <parent.f@gmail.com>
> 
> Add the binding documentation of the mtk-pmic-keys for the MT6392 PMICs.
> 
> Signed-off-by: Fabien Parent <parent.f@gmail.com>
> Reviewed-by: Rob Herring <robh@kernel.org>
I don't think this happened. The tag added here at v6 was never received.

What's more, that's v6 or v7 or vN, so keep proper versioning and
changelog, including lore links to the old patchset.

Best regards,
Krzysztof

Re: (subset) [PATCH 4/9] mfd: mt6397: Add support for MT6392 pmic

[Lee Jones]

On Thu, 26 Dec 2024 01:58:04 -0300, Val Packett wrote:
> Update the MT6397 MFD driver to support the MT6392 PMIC.
> 
> 

Applied, thanks!

[4/9] mfd: mt6397: Add support for MT6392 pmic
      commit: 896b1eb4ca771b37ea50feb4d90a78dd4e9cb388

--
Lee Jones [李琼斯]

Re: [PATCH 9/9] arm64: dts: mt6392: add mt6392 PMIC dtsi

[Chen-Yu Tsai]

On Thu, Dec 26, 2024 at 1:21 PM Val Packett <val@packett.cool> wrote:
>
> Add the dts to be included by all boards using the MT6392 PMIC.
>
> Signed-off-by: Val Packett <val@packett.cool>
> ---
>  arch/arm64/boot/dts/mediatek/mt6392.dtsi | 232 +++++++++++++++++++++++
>  1 file changed, 232 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/mediatek/mt6392.dtsi
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt6392.dtsi b/arch/arm64/boot/dts/mediatek/mt6392.dtsi
> new file mode 100644
> index 0000000000000..a7c65dbb043c1
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt6392.dtsi
> @@ -0,0 +1,232 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (c) 2019 MediaTek Inc.
> + * Copyright (c) 2024 Val Packett <val@packett.cool>
> + */
> +
> +#include <dt-bindings/input/input.h>
> +
> +&pwrap {
> +       pmic: mt6392 {
> +               compatible = "mediatek,mt6392";
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +
> +               regulators {
> +                       compatible = "mediatek,mt6392-regulator";

While listed in the binding, this doesn't actually do anything in
the driver.

> +                       mt6392_vproc_reg: buck_vproc {

Could we get rid of the "buck_" and "ldo_" prefixes?

> +                               regulator-name = "buck_vproc";
> +                               regulator-min-microvolt = <700000>;
> +                               regulator-max-microvolt = <1350000>;

PMIC ranges are already implied by the compatible string and regulator
node name. No need to repeat them.

> +                               regulator-ramp-delay = <12500>;

This probably belongs in the driver?

Comments apply to all the regulator sub-nodes.

ChenYu


> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vsys_reg: buck_vsys {
> +                               regulator-name = "buck_vsys";
> +                               regulator-min-microvolt = <1400000>;
> +                               regulator-max-microvolt = <2987500>;
> +                               regulator-ramp-delay = <25000>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vcore_reg: buck_vcore {
> +                               regulator-name = "buck_vcore";
> +                               regulator-min-microvolt = <700000>;
> +                               regulator-max-microvolt = <1350000>;
> +                               regulator-ramp-delay = <12500>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vxo22_reg: ldo_vxo22 {
> +                               regulator-name = "ldo_vxo22";
> +                               regulator-min-microvolt = <2200000>;
> +                               regulator-max-microvolt = <2200000>;
> +                               regulator-enable-ramp-delay = <110>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vaud22_reg: ldo_vaud22 {
> +                               regulator-name = "ldo_vaud22";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <2200000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vcama_reg: ldo_vcama {
> +                               regulator-name = "ldo_vcama";
> +                               regulator-min-microvolt = <2800000>;
> +                               regulator-max-microvolt = <2800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vaud28_reg: ldo_vaud28 {
> +                               regulator-name = "ldo_vaud28";
> +                               regulator-min-microvolt = <2800000>;
> +                               regulator-max-microvolt = <2800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vadc18_reg: ldo_vadc18 {
> +                               regulator-name = "ldo_vadc18";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <1800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vcn35_reg: ldo_vcn35 {
> +                               regulator-name = "ldo_vcn35";
> +                               regulator-min-microvolt = <3300000>;
> +                               regulator-max-microvolt = <3600000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vio28_reg: ldo_vio28 {
> +                               regulator-name = "ldo_vio28";
> +                               regulator-min-microvolt = <2800000>;
> +                               regulator-max-microvolt = <2800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vusb_reg: ldo_vusb {
> +                               regulator-name = "ldo_vusb";
> +                               regulator-min-microvolt = <3300000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vmc_reg: ldo_vmc {
> +                               regulator-name = "ldo_vmc";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vmch_reg: ldo_vmch {
> +                               regulator-name = "ldo_vmch";
> +                               regulator-min-microvolt = <3000000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vemc3v3_reg: ldo_vemc3v3 {
> +                               regulator-name = "ldo_vemc3v3";
> +                               regulator-min-microvolt = <3000000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vgp1_reg: ldo_vgp1 {
> +                               regulator-name = "ldo_vgp1";
> +                               regulator-min-microvolt = <1200000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vgp2_reg: ldo_vgp2 {
> +                               regulator-name = "ldo_vgp2";
> +                               regulator-min-microvolt = <1200000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vcn18_reg: ldo_vcn18 {
> +                               regulator-name = "ldo_vcn18";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <1800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vcamaf_reg: ldo_vcamaf {
> +                               regulator-name = "ldo_vcamaf";
> +                               regulator-min-microvolt = <1200000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vm_reg: ldo_vm {
> +                               regulator-name = "ldo_vm";
> +                               regulator-min-microvolt = <1240000>;
> +                               regulator-max-microvolt = <1390000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vio18_reg: ldo_vio18 {
> +                               regulator-name = "ldo_vio18";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <1800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vcamd_reg: ldo_vcamd {
> +                               regulator-name = "ldo_vcamd";
> +                               regulator-min-microvolt = <1200000>;
> +                               regulator-max-microvolt = <1800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vcamio_reg: ldo_vcamio {
> +                               regulator-name = "ldo_vcamio";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <1800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vm25_reg: ldo_vm25 {
> +                               regulator-name = "ldo_vm25";
> +                               regulator-min-microvolt = <2500000>;
> +                               regulator-max-microvolt = <2500000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vefuse_reg: ldo_vefuse {
> +                               regulator-name = "ldo_vefuse";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <2000000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +               };
> +
> +               rtc {
> +                       compatible = "mediatek,mt6392-rtc";
> +               };
> +
> +               keys {
> +                       compatible = "mediatek,mt6392-keys";
> +
> +                       key-power {
> +                               linux,keycodes = <KEY_POWER>;
> +                               wakeup-source;
> +                       };
> +
> +                       key-home {
> +                               linux,keycodes = <KEY_HOME>;
> +                               wakeup-source;
> +                       };
> +               };
> +       };
> +};
> --
> 2.47.1
>
>

Re: (subset) [PATCH 4/9] mfd: mt6397: Add support for MT6392 pmic

[Rob Herring]

On Mon, Feb 10, 2025 at 10:37 AM Lee Jones <lee@kernel.org> wrote:
>
> On Thu, 26 Dec 2024 01:58:04 -0300, Val Packett wrote:
> > Update the MT6397 MFD driver to support the MT6392 PMIC.
> >
> >
>
> Applied, thanks!
>
> [4/9] mfd: mt6397: Add support for MT6392 pmic
>       commit: 896b1eb4ca771b37ea50feb4d90a78dd4e9cb388

This should be dropped. Missing the sender's S-o-b and the rest of the
series has issues still.


Rob

Re: (subset) [PATCH 4/9] mfd: mt6397: Add support for MT6392 pmic

[Lee Jones]

On Tue, 25 Feb 2025, Rob Herring wrote:

> On Mon, Feb 10, 2025 at 10:37 AM Lee Jones <lee@kernel.org> wrote:
> >
> > On Thu, 26 Dec 2024 01:58:04 -0300, Val Packett wrote:
> > > Update the MT6397 MFD driver to support the MT6392 PMIC.
> > >
> > >
> >
> > Applied, thanks!
> >
> > [4/9] mfd: mt6397: Add support for MT6392 pmic
> >       commit: 896b1eb4ca771b37ea50feb4d90a78dd4e9cb388
> 
> This should be dropped. Missing the sender's S-o-b and the rest of the
> series has issues still.

Are you sure you're commenting on the correct patch?

> Signed-off-by: Fabien Parent <parent.f@gmail.com>

-- 
Lee Jones [李琼斯]

Re: (subset) [PATCH 4/9] mfd: mt6397: Add support for MT6392 pmic

[Rob Herring]

On Thu, Feb 27, 2025 at 03:48:33PM +0000, Lee Jones wrote:
> On Tue, 25 Feb 2025, Rob Herring wrote:
> 
> > On Mon, Feb 10, 2025 at 10:37 AM Lee Jones <lee@kernel.org> wrote:
> > >
> > > On Thu, 26 Dec 2024 01:58:04 -0300, Val Packett wrote:
> > > > Update the MT6397 MFD driver to support the MT6392 PMIC.
> > > >
> > > >
> > >
> > > Applied, thanks!
> > >
> > > [4/9] mfd: mt6397: Add support for MT6392 pmic
> > >       commit: 896b1eb4ca771b37ea50feb4d90a78dd4e9cb388
> > 
> > This should be dropped. Missing the sender's S-o-b and the rest of the
> > series has issues still.
> 
> Are you sure you're commenting on the correct patch?

Yes.

> > Signed-off-by: Fabien Parent <parent.f@gmail.com>

It was sent by Val and is missing their S-o-b. If you send another 
author's patch, it needs your S-o-b.

Rob

Re: (subset) [PATCH 4/9] mfd: mt6397: Add support for MT6392 pmic

[Lee Jones]

On Thu, 27 Feb 2025, Rob Herring wrote:

> On Thu, Feb 27, 2025 at 03:48:33PM +0000, Lee Jones wrote:
> > On Tue, 25 Feb 2025, Rob Herring wrote:
> > 
> > > On Mon, Feb 10, 2025 at 10:37 AM Lee Jones <lee@kernel.org> wrote:
> > > >
> > > > On Thu, 26 Dec 2024 01:58:04 -0300, Val Packett wrote:
> > > > > Update the MT6397 MFD driver to support the MT6392 PMIC.
> > > > >
> > > > >
> > > >
> > > > Applied, thanks!
> > > >
> > > > [4/9] mfd: mt6397: Add support for MT6392 pmic
> > > >       commit: 896b1eb4ca771b37ea50feb4d90a78dd4e9cb388
> > > 
> > > This should be dropped. Missing the sender's S-o-b and the rest of the
> > > series has issues still.
> > 
> > Are you sure you're commenting on the correct patch?
> 
> Yes.
> 
> > > Signed-off-by: Fabien Parent <parent.f@gmail.com>
> 
> It was sent by Val and is missing their S-o-b. If you send another 
> author's patch, it needs your S-o-b.

Ah, gotcha.  Yes, that's fair.

I'll pull the patch.

-- 
Lee Jones [李琼斯]