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Date: Wed, 22 Jun 2011 14:53:55 +0900
From: Sangbeom Kim <sbkim73@...sung.com>
To: sameo@...ux.intel.com
Cc: linux-kernel@...r.kernel.org, Sangbeom Kim <sbkim73@...sung.com>
Subject: [PATCH 1/3] mfd: Add S5M8751 register definitions
This patch add S5M8751 PMIC register definitions.
Separated as large code size
Signed-off-by: Sangbeom Kim <sbkim73@...sung.com>
---
include/linux/mfd/s5m8751.h | 195 +++++++++++++++++++++++++++++++++++++++++++
1 files changed, 195 insertions(+), 0 deletions(-)
create mode 100644 include/linux/mfd/s5m8751.h
diff --git a/include/linux/mfd/s5m8751.h b/include/linux/mfd/s5m8751.h
new file mode 100644
index 0000000..ca465d0
--- /dev/null
+++ b/include/linux/mfd/s5m8751.h
@@ -0,0 +1,195 @@
+/* include/linux/mfd/s5m8751.h
+ *
+ * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Register definitions for S5M8751 Advanced PMIC with Audio DAC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __LINUX_MFD_S5M8751_CORE_H_
+#define __LINUX_MFD_S5M8751_CORE_H_
+
+#include <linux/kernel.h>
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+
+#define S5M8751_FRT_REGISTER 0x00
+#define S5M8751_LAT_REGISTER 0x45
+#define S5M8751_SLAVE_ADDRESS 0xD0
+
+#define S5M8751_IRQB_EVENT1 0x00
+#define S5M8751_IRQB_EVENT2 0x01
+#define S5M8751_IRQB_MASK1 0x02
+#define S5M8751_IRQB_MASK2 0x03
+
+#define S5M8751_ONOFF1 0x04
+#define S5M8751_ONOFF2 0x05
+#define S5M8751_ONOFF3 0x06
+
+#define S5M8751_SLEEP_CNTL1 0x07
+#define S5M8751_SLEEP_CNTL2 0x08
+#define S5M8751_UVLO 0x09
+
+#define S5M8751_LDO6_VSET 0x0A
+#define S5M8751_LDO1_VSET 0x0B
+#define S5M8751_LDO2_VSET 0x0C
+#define S5M8751_LDO3_VSET 0x0D
+#define S5M8751_LDO4_VSET 0x0E
+#define S5M8751_LDO5_VSET 0x0F
+#define S5M8751_BUCK1_V1_SET 0x10
+#define S5M8751_BUCK1_V2_SET 0x11
+#define S5M8751_BUCK2_V1_SET 0x12
+#define S5M8751_BUCK2_V2_SET 0x13
+
+#define S5M8751_WLED_CNTRL 0x14
+#define S5M8751_CHG_IV_SET 0x15
+#define S5M8751_CHG_CNTRL 0x16
+
+#define S5M8751_DA_PDB1 0x17
+#define S5M8751_DA_AMIX1 0x18
+#define S5M8751_DA_AMIX2 0x19
+#define S5M8751_DA_ANA 0x1A
+#define S5M8751_DA_DWA 0x1B
+#define S5M8751_DA_VOLL 0x1C
+#define S5M8751_DA_VOLR 0x1D
+#define S5M8751_DA_DIG1 0x1E
+#define S5M8751_DA_DIG2 0x1F
+#define S5M8751_DA_LIM1 0x20
+#define S5M8751_DA_LIM2 0x21
+#define S5M8751_DA_LOF 0x22
+#define S5M8751_DA_ROF 0x23
+#define S5M8751_DA_MUX 0x24
+#define S5M8751_DA_LGAIN 0x25
+#define S5M8751_DA_RGAIN 0x26
+#define S5M8751_IN1_CTRL1 0x27
+#define S5M8751_IN1_CTRL2 0x28
+#define S5M8751_IN1_CTRL3 0x29
+#define S5M8751_SLOT_L2 0x2A
+#define S5M8751_SLOT_L1 0x2B
+#define S5M8751_SLOT_R2 0x2C
+#define S5M8751_SLOT_R1 0x2D
+#define S5M8751_TSLOT 0x2E
+#define S5M8751_TEST 0x2F
+
+#define S5M8751_SPK_SLOPE 0x30
+#define S5M8751_SPK_DT 0x31
+#define S5M8751_SPK_S2D 0x32
+#define S5M8751_SPK_CM 0x33
+#define S5M8751_SPK_DUM 0x34
+#define S5M8751_HP_VOL1 0x35
+#define S5M8751_HP_VOL2 0x36
+#define S5M8751_AMP_EN 0x37
+#define S5M8751_AMP_MUTE 0x38
+#define S5M8751_AMP_CTRL 0x39
+#define S5M8751_AMP_VMID 0x3A
+#define S5M8751_LINE_CTRL 0x3B
+
+#define S5M8751_CHG_TEST_WR 0x3C
+#define S5M8751_CHG_TRIM 0x3D
+#define S5M8751_BUCK_TEST1 0x3E
+#define S5M8751_VREF_TEST 0x3F
+#define S5M8751_BUCK_TEST2 0x40
+#define S5M8751_LDO_OCPEN 0x42
+#define S5M8751_CHIP_ID 0x43
+#define S5M8751_STATUS 0x44
+#define S5M8751_AUDIO_STATUS 0x45
+#define S5M8751_CHG_TEST_R 0x46
+
+#define S5M8751_NUMREGS (S5M8751_CHG_TEST_R+1)
+#define S5M8751_MAX_REGISTER 0xFF
+
+#define S5M8751_IRQ_PWRKEY1B 0
+#define S5M8751_MASK_PWRKEY1B 0x08
+#define S5M8751_IRQ_PWRKEY2B 1
+#define S5M8751_MASK_PWRKEY2B 0x04
+#define S5M8751_IRQ_PWRKEY3 2
+#define S5M8751_MASK_PWRKEY3 0x02
+#define S5M8751_IRQ_VCHG_DETECTION 3
+#define S5M8751_MASK_VCHG_DET 0x10
+#define S5M8751_IRQ_VCHG_REMOVAL 4
+#define S5M8751_MASK_VCHG_REM 0x08
+#define S5M8751_IRQ_CHARGER_TIMEOUT 5
+#define S5M8751_MASK_CHG_T_OUT 0x04
+#define S5M8751_NUM_IRQ 6
+
+#define S5M8751_SLEEPB_PIN_ENABLE 0x02
+
+struct s5m8751;
+
+struct s5m8751_irq {
+ void (*handler) (struct s5m8751 *, int, void *);
+ void *data;
+};
+
+struct s5m8751 {
+ struct device *dev;
+
+ /* device IO */
+ struct i2c_client *i2c_client;
+
+ int (*read_dev)(struct s5m8751 *s5m8751, uint8_t reg, uint8_t *val);
+ int (*write_dev)(struct s5m8751 *s5m8751, uint8_t reg, uint8_t val);
+
+ int (*read_block_dev)(struct s5m8751 *s5m8751, uint8_t reg, int len,
+ uint8_t *val);
+ int (*write_block_dev)(struct s5m8751 *s5m8751, uint8_t reg, int len,
+ uint8_t *val);
+ u8 *reg_cache;
+
+ /* Interrupt handling */
+ struct work_struct irq_work;
+ struct mutex irq_mutex; /* IRQ table mutex */
+ struct s5m8751_irq irq[S5M8751_NUM_IRQ];
+ int chip_irq;
+
+ /* Client devices */
+};
+
+/*
+ * Data to be supplied by the platform to initialise the S5m8751.
+ *
+ * @init: Function called during driver initialisation. Should be
+ * used by the platform to configure GPIO functions and similar.
+ */
+struct s5m8751_platform_data {
+ int (*init)(struct s5m8751 *s5m8751);
+};
+
+int s5m8751_device_init(struct s5m8751 *s5m8751, int irq,
+ struct s5m8751_platform_data *pdata);
+
+void s5m8751_device_exit(struct s5m8751 *s5m8751);
+
+/* S5M8751 Device IO */
+int s5m8751_clear_bits(struct s5m8751 *s5m8751, uint8_t reg, uint8_t mask);
+int s5m8751_set_bits(struct s5m8751 *s5m8751, uint8_t reg, uint8_t mask);
+int s5m8751_reg_read(struct s5m8751 *s5m8751, uint8_t reg, uint8_t *val);
+int s5m8751_reg_write(struct s5m8751 *s5m8751, uint8_t reg, uint8_t val);
+int s5m8751_block_read(struct s5m8751 *s5m8751, uint8_t reg, int len,
+ uint8_t *val);
+int s5m8751_block_write(struct s5m8751 *s5m8751, uint8_t reg, int len,
+ uint8_t *val);
+/* S5M8751 internal interrupts */
+int s5m8751_register_irq(struct s5m8751 *s5m8751, int irq,
+ void (*handler) (struct s5m8751 *, int, void *),
+ void *data);
+
+int s5m8751_free_irq(struct s5m8751 *s5m8751, int irq);
+int s5m8751_mask_irq(struct s5m8751 *s5m8751, int irq);
+int s5m8751_unmask_irq(struct s5m8751 *s5m8751, int irq);
+int s5m8751_clear_irq(struct s5m8751 *s5m8751);
+
+
+/* S5M8751 sysfs functions */
+int s5m8751_uvlo_get(struct s5m8751 *s5m8751);
+int s5m8751_uvlo_set(struct s5m8751 *s5m8751, int voltage);
+
+int s5m8751_audio_dev_register(struct s5m8751 *s5m8751,
+ const char *name,
+ struct platform_device **pdev);
+
+#endif /* __LINUX_MFD_S5M8751_H_ */
--
1.7.1
--
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