From: Mika Westerberg <mika.westerberg@linux.intel.com>
Date: Thu, 16 Apr 2020 11:15:42 +0300
Subject: mfd: intel_soc_pmic: Add SCU IPC member to struct intel_soc_pmic
Git-commit: e7d3c33c58e0108e38e969239cd3b3678a5d8ac5
Patch-mainline: v5.8-rc1
References: jsc#SLE-13918

Both PMIC drivers (intel_soc_pmic_mrfld and intel_soc_pmic_bxtwc) will
be using this field going forward to access the SCU IPC instance.

While there add kernel-doc for the intel_soc_pmic structure.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
 include/linux/mfd/intel_soc_pmic.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/include/linux/mfd/intel_soc_pmic.h b/include/linux/mfd/intel_soc_pmic.h
index bfecd6bd4990..6a88e34cb955 100644
--- a/include/linux/mfd/intel_soc_pmic.h
+++ b/include/linux/mfd/intel_soc_pmic.h
@@ -13,6 +13,20 @@
 
 #include <linux/regmap.h>
 
+/**
+ * struct intel_soc_pmic - Intel SoC PMIC data
+ * @irq: Master interrupt number of the parent PMIC device
+ * @regmap: Pointer to the parent PMIC device regmap structure
+ * @irq_chip_data: IRQ chip data for the PMIC itself
+ * @irq_chip_data_pwrbtn: Chained IRQ chip data for the Power Button
+ * @irq_chip_data_tmu: Chained IRQ chip data for the Time Management Unit
+ * @irq_chip_data_bcu: Chained IRQ chip data for the Burst Control Unit
+ * @irq_chip_data_adc: Chained IRQ chip data for the General Purpose ADC
+ * @irq_chip_data_chgr: Chained IRQ chip data for the External Charger
+ * @irq_chip_data_crit: Chained IRQ chip data for the Critical Event Handler
+ * @dev: Pointer to the parent PMIC device
+ * @scu: Pointer to the SCU IPC device data structure
+ */
 struct intel_soc_pmic {
 	int irq;
 	struct regmap *regmap;
@@ -24,6 +38,7 @@ struct intel_soc_pmic {
 	struct regmap_irq_chip_data *irq_chip_data_chgr;
 	struct regmap_irq_chip_data *irq_chip_data_crit;
 	struct device *dev;
+	struct intel_scu_ipc_dev *scu;
 };
 
 int intel_soc_pmic_exec_mipi_pmic_seq_element(u16 i2c_address, u32 reg_address,