Merge tag 'mfd-next-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "New Drivers
   - RK805 Power Management IC (PMIC)
   - ROHM BD9571MWV-M MFD Power Management IC (PMIC)
   - Texas Instruments TPS68470 Power Management IC (PMIC) & LEDs

  New Device Support:
   - Add support for HiSilicon Hi6421v530 to hi6421-pmic-core
   - Add support for X-Powers AXP806 to axp20x
   - Add support for X-Powers AXP813 to axp20x
   - Add support for Intel Sunrise Point LPSS to intel-lpss-pci

  New Functionality:
   - Amend API to provide register layout; atmel-smc

  Fix-ups:
   - DT re-work; omap, nokia
   - Header file location change {I2C => MFD}; dm355evm_msp, tps65010
   - Fix chip ID formatting issue(s); rk808
   - Optionally register touchscreen devices; da9052-core
   - Documentation improvements; twl-core
   - Constification; rtsx_pcr, ab8500-core, da9055-i2c, da9052-spi
   - Drop unnecessary static declaration; max8925-i2c
   - Kconfig changes (missing deps and remove module support)
   - Slim down oversized licence statement; hi6421-pmic-core
   - Use managed resources (devm_*); lp87565
   - Supply proper error checking/handling; t7l66xb

  Bug Fixes:
   - Fix counter duplication issue; da9052-core
   - Fix potential NULL deference issue; max8998
   - Leave SPI-NOR write-protection bit alone; lpc_ich
   - Ensure device is put into reset during suspend; intel-lpss
   - Correct register offset variable size; omap-usb-tll"

* tag 'mfd-next-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (61 commits)
  mfd: intel_soc_pmic: Differentiate between Bay and Cherry Trail CRC variants
  mfd: intel_soc_pmic: Export separate mfd-cell configs for BYT and CHT
  dt-bindings: mfd: Add bindings for ZII RAVE devices
  mfd: omap-usb-tll: Fix register offsets
  mfd: da9052: Constify spi_device_id
  mfd: intel-lpss: Put I2C and SPI controllers into reset state on suspend
  mfd: da9055: Constify i2c_device_id
  mfd: intel-lpss: Add missing PCI ID for Intel Sunrise Point LPSS devices
  mfd: t7l66xb: Handle return value of clk_prepare_enable
  mfd: Add ROHM BD9571MWV-M PMIC DT bindings
  mfd: intel_soc_pmic_chtwc: Turn Kconfig option into a bool
  mfd: lp87565: Convert to use devm_mfd_add_devices()
  mfd: Add support for TPS68470 device
  mfd: lpc_ich: Do not touch SPI-NOR write protection bit on Haswell/Broadwell
  mfd: syscon: atmel-smc: Add helper to retrieve register layout
  mfd: axp20x: Use correct platform device ID for many PEK
  dt-bindings: mfd: axp20x: Introduce bindings for AXP813
  mfd: axp20x: Add support for AXP813 PMIC
  dt-bindings: mfd: axp20x: Add AXP806 to supported list of chips
  mfd: Add ROHM BD9571MWV-M MFD PMIC driver
  ...

1 files changed, 115 insertions, 0 deletions

diff --git a/include/linux/mfd/bd9571mwv.h b/include/linux/mfd/bd9571mwv.h
new file mode 100644
index 000000000000..f0708ba4cbba
--- /dev/null
+++ b/include/linux/mfd/bd9571mwv.h
@@ -0,0 +1,115 @@
+/*
+ * ROHM BD9571MWV-M driver
+ *
+ * Copyright (C) 2017 Marek Vasut <marek.vasut+renesas@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether expressed or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License version 2 for more details.
+ *
+ * Based on the TPS65086 driver
+ */
+
+#ifndef __LINUX_MFD_BD9571MWV_H
+#define __LINUX_MFD_BD9571MWV_H
+
+#include <linux/device.h>
+#include <linux/regmap.h>
+
+/* List of registers for BD9571MWV */
+#define BD9571MWV_VENDOR_CODE			0x00
+#define BD9571MWV_VENDOR_CODE_VAL		0xdb
+#define BD9571MWV_PRODUCT_CODE			0x01
+#define BD9571MWV_PRODUCT_CODE_VAL		0x60
+#define BD9571MWV_PRODUCT_REVISION		0x02
+
+#define BD9571MWV_I2C_FUSA_MODE			0x10
+#define BD9571MWV_I2C_MD2_E1_BIT_1		0x11
+#define BD9571MWV_I2C_MD2_E1_BIT_2		0x12
+
+#define BD9571MWV_BKUP_MODE_CNT			0x20
+#define BD9571MWV_BKUP_MODE_STATUS		0x21
+#define BD9571MWV_BKUP_RECOVERY_CNT		0x22
+#define BD9571MWV_BKUP_CTRL_TIM_CNT		0x23
+#define BD9571MWV_WAITBKUP_WDT_CNT		0x24
+#define BD9571MWV_128H_TIM_CNT			0x26
+#define BD9571MWV_QLLM_CNT			0x27
+
+#define BD9571MWV_AVS_SET_MONI			0x31
+#define BD9571MWV_AVS_SET_MONI_MASK		0x3
+#define BD9571MWV_AVS_VD09_VID(n)		(0x32 + (n))
+#define BD9571MWV_AVS_DVFS_VID(n)		(0x36 + (n))
+
+#define BD9571MWV_VD18_VID			0x42
+#define BD9571MWV_VD25_VID			0x43
+#define BD9571MWV_VD33_VID			0x44
+
+#define BD9571MWV_DVFS_VINIT			0x50
+#define BD9571MWV_DVFS_SETVMAX			0x52
+#define BD9571MWV_DVFS_BOOSTVID			0x53
+#define BD9571MWV_DVFS_SETVID			0x54
+#define BD9571MWV_DVFS_MONIVDAC			0x55
+#define BD9571MWV_DVFS_PGD_CNT			0x56
+
+#define BD9571MWV_GPIO_DIR			0x60
+#define BD9571MWV_GPIO_OUT			0x61
+#define BD9571MWV_GPIO_IN			0x62
+#define BD9571MWV_GPIO_DEB			0x63
+#define BD9571MWV_GPIO_INT_SET			0x64
+#define BD9571MWV_GPIO_INT			0x65
+#define BD9571MWV_GPIO_INTMASK			0x66
+
+#define BD9571MWV_REG_KEEP(n)			(0x70 + (n))
+
+#define BD9571MWV_PMIC_INTERNAL_STATUS		0x80
+#define BD9571MWV_PROT_ERROR_STATUS0		0x81
+#define BD9571MWV_PROT_ERROR_STATUS1		0x82
+#define BD9571MWV_PROT_ERROR_STATUS2		0x83
+#define BD9571MWV_PROT_ERROR_STATUS3		0x84
+#define BD9571MWV_PROT_ERROR_STATUS4		0x85
+
+#define BD9571MWV_INT_INTREQ			0x90
+#define BD9571MWV_INT_INTREQ_MD1_INT		BIT(0)
+#define BD9571MWV_INT_INTREQ_MD2_E1_INT		BIT(1)
+#define BD9571MWV_INT_INTREQ_MD2_E2_INT		BIT(2)
+#define BD9571MWV_INT_INTREQ_PROT_ERR_INT	BIT(3)
+#define BD9571MWV_INT_INTREQ_GP_INT		BIT(4)
+#define BD9571MWV_INT_INTREQ_128H_OF_INT	BIT(5)
+#define BD9571MWV_INT_INTREQ_WDT_OF_INT		BIT(6)
+#define BD9571MWV_INT_INTREQ_BKUP_TRG_INT	BIT(7)
+#define BD9571MWV_INT_INTMASK			0x91
+
+#define BD9571MWV_ACCESS_KEY			0xff
+
+/* Define the BD9571MWV IRQ numbers */
+enum bd9571mwv_irqs {
+	BD9571MWV_IRQ_MD1,
+	BD9571MWV_IRQ_MD2_E1,
+	BD9571MWV_IRQ_MD2_E2,
+	BD9571MWV_IRQ_PROT_ERR,
+	BD9571MWV_IRQ_GP,
+	BD9571MWV_IRQ_128H_OF,
+	BD9571MWV_IRQ_WDT_OF,
+	BD9571MWV_IRQ_BKUP_TRG,
+};
+
+/**
+ * struct bd9571mwv - state holder for the bd9571mwv driver
+ *
+ * Device data may be used to access the BD9571MWV chip
+ */
+struct bd9571mwv {
+	struct device *dev;
+	struct regmap *regmap;
+
+	/* IRQ Data */
+	int irq;
+	struct regmap_irq_chip_data *irq_data;
+};
+
+#endif /* __LINUX_MFD_BD9571MWV_H */