#include <plat/l4_3xxx.h>
#include <plat/i2c.h>
#include <plat/gpio.h>
-#include <plat/smartreflex.h>
#include <plat/mcspi.h>
#include "omap_hwmod_common_data.h"
* published by the Free Software Foundation.
*/
-#include <plat/smartreflex.h>
+#include "smartreflex.h"
static int sr_class3_enable(struct voltagedomain *voltdm)
{
#include <linux/pm_runtime.h>
#include <plat/common.h>
-#include <plat/smartreflex.h>
#include "pm.h"
+#include "smartreflex.h"
#define SMARTREFLEX_NAME_LEN 16
#define NVALUE_NAME_LEN 40
--- /dev/null
+/*
+ * OMAP Smartreflex Defines and Routines
+ *
+ * Author: Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ * Kalle Jokiniemi
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Lesly A M <x0080970@ti.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.
+ */
+
+#ifndef __ASM_ARM_OMAP_SMARTREFLEX_H
+#define __ASM_ARM_OMAP_SMARTREFLEX_H
+
+#include <linux/platform_device.h>
+#include <plat/voltage.h>
+
+/*
+ * Different Smartreflex IPs version. The v1 is the 65nm version used in
+ * OMAP3430. The v2 is the update for the 45nm version of the IP
+ * used in OMAP3630 and OMAP4430
+ */
+#define SR_TYPE_V1 1
+#define SR_TYPE_V2 2
+
+/* SMART REFLEX REG ADDRESS OFFSET */
+#define SRCONFIG 0x00
+#define SRSTATUS 0x04
+#define SENVAL 0x08
+#define SENMIN 0x0C
+#define SENMAX 0x10
+#define SENAVG 0x14
+#define AVGWEIGHT 0x18
+#define NVALUERECIPROCAL 0x1c
+#define SENERROR_V1 0x20
+#define ERRCONFIG_V1 0x24
+#define IRQ_EOI 0x20
+#define IRQSTATUS_RAW 0x24
+#define IRQSTATUS 0x28
+#define IRQENABLE_SET 0x2C
+#define IRQENABLE_CLR 0x30
+#define SENERROR_V2 0x34
+#define ERRCONFIG_V2 0x38
+
+/* Bit/Shift Positions */
+
+/* SRCONFIG */
+#define SRCONFIG_ACCUMDATA_SHIFT 22
+#define SRCONFIG_SRCLKLENGTH_SHIFT 12
+#define SRCONFIG_SENNENABLE_V1_SHIFT 5
+#define SRCONFIG_SENPENABLE_V1_SHIFT 3
+#define SRCONFIG_SENNENABLE_V2_SHIFT 1
+#define SRCONFIG_SENPENABLE_V2_SHIFT 0
+#define SRCONFIG_CLKCTRL_SHIFT 0
+
+#define SRCONFIG_ACCUMDATA_MASK (0x3ff << 22)
+
+#define SRCONFIG_SRENABLE BIT(11)
+#define SRCONFIG_SENENABLE BIT(10)
+#define SRCONFIG_ERRGEN_EN BIT(9)
+#define SRCONFIG_MINMAXAVG_EN BIT(8)
+#define SRCONFIG_DELAYCTRL BIT(2)
+
+/* AVGWEIGHT */
+#define AVGWEIGHT_SENPAVGWEIGHT_SHIFT 2
+#define AVGWEIGHT_SENNAVGWEIGHT_SHIFT 0
+
+/* NVALUERECIPROCAL */
+#define NVALUERECIPROCAL_SENPGAIN_SHIFT 20
+#define NVALUERECIPROCAL_SENNGAIN_SHIFT 16
+#define NVALUERECIPROCAL_RNSENP_SHIFT 8
+#define NVALUERECIPROCAL_RNSENN_SHIFT 0
+
+/* ERRCONFIG */
+#define ERRCONFIG_ERRWEIGHT_SHIFT 16
+#define ERRCONFIG_ERRMAXLIMIT_SHIFT 8
+#define ERRCONFIG_ERRMINLIMIT_SHIFT 0
+
+#define SR_ERRWEIGHT_MASK (0x07 << 16)
+#define SR_ERRMAXLIMIT_MASK (0xff << 8)
+#define SR_ERRMINLIMIT_MASK (0xff << 0)
+
+#define ERRCONFIG_VPBOUNDINTEN_V1 BIT(31)
+#define ERRCONFIG_VPBOUNDINTST_V1 BIT(30)
+#define ERRCONFIG_MCUACCUMINTEN BIT(29)
+#define ERRCONFIG_MCUACCUMINTST BIT(28)
+#define ERRCONFIG_MCUVALIDINTEN BIT(27)
+#define ERRCONFIG_MCUVALIDINTST BIT(26)
+#define ERRCONFIG_MCUBOUNDINTEN BIT(25)
+#define ERRCONFIG_MCUBOUNDINTST BIT(24)
+#define ERRCONFIG_MCUDISACKINTEN BIT(23)
+#define ERRCONFIG_VPBOUNDINTST_V2 BIT(23)
+#define ERRCONFIG_MCUDISACKINTST BIT(22)
+#define ERRCONFIG_VPBOUNDINTEN_V2 BIT(22)
+
+#define ERRCONFIG_STATUS_V1_MASK (ERRCONFIG_VPBOUNDINTST_V1 | \
+ ERRCONFIG_MCUACCUMINTST | \
+ ERRCONFIG_MCUVALIDINTST | \
+ ERRCONFIG_MCUBOUNDINTST | \
+ ERRCONFIG_MCUDISACKINTST)
+/* IRQSTATUS */
+#define IRQSTATUS_MCUACCUMINT BIT(3)
+#define IRQSTATUS_MCVALIDINT BIT(2)
+#define IRQSTATUS_MCBOUNDSINT BIT(1)
+#define IRQSTATUS_MCUDISABLEACKINT BIT(0)
+
+/* IRQENABLE_SET and IRQENABLE_CLEAR */
+#define IRQENABLE_MCUACCUMINT BIT(3)
+#define IRQENABLE_MCUVALIDINT BIT(2)
+#define IRQENABLE_MCUBOUNDSINT BIT(1)
+#define IRQENABLE_MCUDISABLEACKINT BIT(0)
+
+/* Common Bit values */
+
+#define SRCLKLENGTH_12MHZ_SYSCLK 0x3c
+#define SRCLKLENGTH_13MHZ_SYSCLK 0x41
+#define SRCLKLENGTH_19MHZ_SYSCLK 0x60
+#define SRCLKLENGTH_26MHZ_SYSCLK 0x82
+#define SRCLKLENGTH_38MHZ_SYSCLK 0xC0
+
+/*
+ * 3430 specific values. Maybe these should be passed from board file or
+ * pmic structures.
+ */
+#define OMAP3430_SR_ACCUMDATA 0x1f4
+
+#define OMAP3430_SR1_SENPAVGWEIGHT 0x03
+#define OMAP3430_SR1_SENNAVGWEIGHT 0x03
+
+#define OMAP3430_SR2_SENPAVGWEIGHT 0x01
+#define OMAP3430_SR2_SENNAVGWEIGHT 0x01
+
+#define OMAP3430_SR_ERRWEIGHT 0x04
+#define OMAP3430_SR_ERRMAXLIMIT 0x02
+
+/**
+ * struct omap_sr_pmic_data - Strucutre to be populated by pmic code to pass
+ * pmic specific info to smartreflex driver
+ *
+ * @sr_pmic_init: API to initialize smartreflex on the PMIC side.
+ */
+struct omap_sr_pmic_data {
+ void (*sr_pmic_init) (void);
+};
+
+#ifdef CONFIG_OMAP_SMARTREFLEX
+/*
+ * The smart reflex driver supports CLASS1 CLASS2 and CLASS3 SR.
+ * The smartreflex class driver should pass the class type.
+ * Should be used to populate the class_type field of the
+ * omap_smartreflex_class_data structure.
+ */
+#define SR_CLASS1 0x1
+#define SR_CLASS2 0x2
+#define SR_CLASS3 0x3
+
+/**
+ * struct omap_sr_class_data - Smartreflex class driver info
+ *
+ * @enable: API to enable a particular class smaartreflex.
+ * @disable: API to disable a particular class smartreflex.
+ * @configure: API to configure a particular class smartreflex.
+ * @notify: API to notify the class driver about an event in SR.
+ * Not needed for class3.
+ * @notify_flags: specify the events to be notified to the class driver
+ * @class_type: specify which smartreflex class.
+ * Can be used by the SR driver to take any class
+ * based decisions.
+ */
+struct omap_sr_class_data {
+ int (*enable)(struct voltagedomain *voltdm);
+ int (*disable)(struct voltagedomain *voltdm, int is_volt_reset);
+ int (*configure)(struct voltagedomain *voltdm);
+ int (*notify)(struct voltagedomain *voltdm, u32 status);
+ u8 notify_flags;
+ u8 class_type;
+};
+
+/**
+ * struct omap_sr_nvalue_table - Smartreflex n-target value info
+ *
+ * @efuse_offs: The offset of the efuse where n-target values are stored.
+ * @nvalue: The n-target value.
+ */
+struct omap_sr_nvalue_table {
+ u32 efuse_offs;
+ u32 nvalue;
+};
+
+/**
+ * struct omap_sr_data - Smartreflex platform data.
+ *
+ * @ip_type: Smartreflex IP type.
+ * @senp_mod: SENPENABLE value for the sr
+ * @senn_mod: SENNENABLE value for sr
+ * @nvalue_count: Number of distinct nvalues in the nvalue table
+ * @enable_on_init: whether this sr module needs to enabled at
+ * boot up or not.
+ * @nvalue_table: table containing the efuse offsets and nvalues
+ * corresponding to them.
+ * @voltdm: Pointer to the voltage domain associated with the SR
+ */
+struct omap_sr_data {
+ int ip_type;
+ u32 senp_mod;
+ u32 senn_mod;
+ int nvalue_count;
+ bool enable_on_init;
+ struct omap_sr_nvalue_table *nvalue_table;
+ struct voltagedomain *voltdm;
+};
+
+/* Smartreflex module enable/disable interface */
+void omap_sr_enable(struct voltagedomain *voltdm);
+void omap_sr_disable(struct voltagedomain *voltdm);
+void omap_sr_disable_reset_volt(struct voltagedomain *voltdm);
+
+/* API to register the pmic specific data with the smartreflex driver. */
+void omap_sr_register_pmic(struct omap_sr_pmic_data *pmic_data);
+
+/* Smartreflex driver hooks to be called from Smartreflex class driver */
+int sr_enable(struct voltagedomain *voltdm, unsigned long volt);
+void sr_disable(struct voltagedomain *voltdm);
+int sr_configure_errgen(struct voltagedomain *voltdm);
+int sr_configure_minmax(struct voltagedomain *voltdm);
+
+/* API to register the smartreflex class driver with the smartreflex driver */
+int sr_register_class(struct omap_sr_class_data *class_data);
+#else
+static inline void omap_sr_enable(struct voltagedomain *voltdm) {}
+static inline void omap_sr_disable(struct voltagedomain *voltdm) {}
+static inline void omap_sr_disable_reset_volt(
+ struct voltagedomain *voltdm) {}
+static inline void omap_sr_register_pmic(
+ struct omap_sr_pmic_data *pmic_data) {}
+#endif
+#endif
#include <linux/io.h>
#include <plat/omap_device.h>
-#include <plat/smartreflex.h>
#include <plat/voltage.h>
+#include "smartreflex.h"
#include "control.h"
#include "pm.h"
+++ /dev/null
-/*
- * OMAP Smartreflex Defines and Routines
- *
- * Author: Thara Gopinath <thara@ti.com>
- *
- * Copyright (C) 2010 Texas Instruments, Inc.
- * Thara Gopinath <thara@ti.com>
- *
- * Copyright (C) 2008 Nokia Corporation
- * Kalle Jokiniemi
- *
- * Copyright (C) 2007 Texas Instruments, Inc.
- * Lesly A M <x0080970@ti.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.
- */
-
-#ifndef __ASM_ARM_OMAP_SMARTREFLEX_H
-#define __ASM_ARM_OMAP_SMARTREFLEX_H
-
-#include <linux/platform_device.h>
-#include <plat/voltage.h>
-
-/*
- * Different Smartreflex IPs version. The v1 is the 65nm version used in
- * OMAP3430. The v2 is the update for the 45nm version of the IP
- * used in OMAP3630 and OMAP4430
- */
-#define SR_TYPE_V1 1
-#define SR_TYPE_V2 2
-
-/* SMART REFLEX REG ADDRESS OFFSET */
-#define SRCONFIG 0x00
-#define SRSTATUS 0x04
-#define SENVAL 0x08
-#define SENMIN 0x0C
-#define SENMAX 0x10
-#define SENAVG 0x14
-#define AVGWEIGHT 0x18
-#define NVALUERECIPROCAL 0x1c
-#define SENERROR_V1 0x20
-#define ERRCONFIG_V1 0x24
-#define IRQ_EOI 0x20
-#define IRQSTATUS_RAW 0x24
-#define IRQSTATUS 0x28
-#define IRQENABLE_SET 0x2C
-#define IRQENABLE_CLR 0x30
-#define SENERROR_V2 0x34
-#define ERRCONFIG_V2 0x38
-
-/* Bit/Shift Positions */
-
-/* SRCONFIG */
-#define SRCONFIG_ACCUMDATA_SHIFT 22
-#define SRCONFIG_SRCLKLENGTH_SHIFT 12
-#define SRCONFIG_SENNENABLE_V1_SHIFT 5
-#define SRCONFIG_SENPENABLE_V1_SHIFT 3
-#define SRCONFIG_SENNENABLE_V2_SHIFT 1
-#define SRCONFIG_SENPENABLE_V2_SHIFT 0
-#define SRCONFIG_CLKCTRL_SHIFT 0
-
-#define SRCONFIG_ACCUMDATA_MASK (0x3ff << 22)
-
-#define SRCONFIG_SRENABLE BIT(11)
-#define SRCONFIG_SENENABLE BIT(10)
-#define SRCONFIG_ERRGEN_EN BIT(9)
-#define SRCONFIG_MINMAXAVG_EN BIT(8)
-#define SRCONFIG_DELAYCTRL BIT(2)
-
-/* AVGWEIGHT */
-#define AVGWEIGHT_SENPAVGWEIGHT_SHIFT 2
-#define AVGWEIGHT_SENNAVGWEIGHT_SHIFT 0
-
-/* NVALUERECIPROCAL */
-#define NVALUERECIPROCAL_SENPGAIN_SHIFT 20
-#define NVALUERECIPROCAL_SENNGAIN_SHIFT 16
-#define NVALUERECIPROCAL_RNSENP_SHIFT 8
-#define NVALUERECIPROCAL_RNSENN_SHIFT 0
-
-/* ERRCONFIG */
-#define ERRCONFIG_ERRWEIGHT_SHIFT 16
-#define ERRCONFIG_ERRMAXLIMIT_SHIFT 8
-#define ERRCONFIG_ERRMINLIMIT_SHIFT 0
-
-#define SR_ERRWEIGHT_MASK (0x07 << 16)
-#define SR_ERRMAXLIMIT_MASK (0xff << 8)
-#define SR_ERRMINLIMIT_MASK (0xff << 0)
-
-#define ERRCONFIG_VPBOUNDINTEN_V1 BIT(31)
-#define ERRCONFIG_VPBOUNDINTST_V1 BIT(30)
-#define ERRCONFIG_MCUACCUMINTEN BIT(29)
-#define ERRCONFIG_MCUACCUMINTST BIT(28)
-#define ERRCONFIG_MCUVALIDINTEN BIT(27)
-#define ERRCONFIG_MCUVALIDINTST BIT(26)
-#define ERRCONFIG_MCUBOUNDINTEN BIT(25)
-#define ERRCONFIG_MCUBOUNDINTST BIT(24)
-#define ERRCONFIG_MCUDISACKINTEN BIT(23)
-#define ERRCONFIG_VPBOUNDINTST_V2 BIT(23)
-#define ERRCONFIG_MCUDISACKINTST BIT(22)
-#define ERRCONFIG_VPBOUNDINTEN_V2 BIT(22)
-
-#define ERRCONFIG_STATUS_V1_MASK (ERRCONFIG_VPBOUNDINTST_V1 | \
- ERRCONFIG_MCUACCUMINTST | \
- ERRCONFIG_MCUVALIDINTST | \
- ERRCONFIG_MCUBOUNDINTST | \
- ERRCONFIG_MCUDISACKINTST)
-/* IRQSTATUS */
-#define IRQSTATUS_MCUACCUMINT BIT(3)
-#define IRQSTATUS_MCVALIDINT BIT(2)
-#define IRQSTATUS_MCBOUNDSINT BIT(1)
-#define IRQSTATUS_MCUDISABLEACKINT BIT(0)
-
-/* IRQENABLE_SET and IRQENABLE_CLEAR */
-#define IRQENABLE_MCUACCUMINT BIT(3)
-#define IRQENABLE_MCUVALIDINT BIT(2)
-#define IRQENABLE_MCUBOUNDSINT BIT(1)
-#define IRQENABLE_MCUDISABLEACKINT BIT(0)
-
-/* Common Bit values */
-
-#define SRCLKLENGTH_12MHZ_SYSCLK 0x3c
-#define SRCLKLENGTH_13MHZ_SYSCLK 0x41
-#define SRCLKLENGTH_19MHZ_SYSCLK 0x60
-#define SRCLKLENGTH_26MHZ_SYSCLK 0x82
-#define SRCLKLENGTH_38MHZ_SYSCLK 0xC0
-
-/*
- * 3430 specific values. Maybe these should be passed from board file or
- * pmic structures.
- */
-#define OMAP3430_SR_ACCUMDATA 0x1f4
-
-#define OMAP3430_SR1_SENPAVGWEIGHT 0x03
-#define OMAP3430_SR1_SENNAVGWEIGHT 0x03
-
-#define OMAP3430_SR2_SENPAVGWEIGHT 0x01
-#define OMAP3430_SR2_SENNAVGWEIGHT 0x01
-
-#define OMAP3430_SR_ERRWEIGHT 0x04
-#define OMAP3430_SR_ERRMAXLIMIT 0x02
-
-/**
- * struct omap_sr_pmic_data - Strucutre to be populated by pmic code to pass
- * pmic specific info to smartreflex driver
- *
- * @sr_pmic_init: API to initialize smartreflex on the PMIC side.
- */
-struct omap_sr_pmic_data {
- void (*sr_pmic_init) (void);
-};
-
-#ifdef CONFIG_OMAP_SMARTREFLEX
-/*
- * The smart reflex driver supports CLASS1 CLASS2 and CLASS3 SR.
- * The smartreflex class driver should pass the class type.
- * Should be used to populate the class_type field of the
- * omap_smartreflex_class_data structure.
- */
-#define SR_CLASS1 0x1
-#define SR_CLASS2 0x2
-#define SR_CLASS3 0x3
-
-/**
- * struct omap_sr_class_data - Smartreflex class driver info
- *
- * @enable: API to enable a particular class smaartreflex.
- * @disable: API to disable a particular class smartreflex.
- * @configure: API to configure a particular class smartreflex.
- * @notify: API to notify the class driver about an event in SR.
- * Not needed for class3.
- * @notify_flags: specify the events to be notified to the class driver
- * @class_type: specify which smartreflex class.
- * Can be used by the SR driver to take any class
- * based decisions.
- */
-struct omap_sr_class_data {
- int (*enable)(struct voltagedomain *voltdm);
- int (*disable)(struct voltagedomain *voltdm, int is_volt_reset);
- int (*configure)(struct voltagedomain *voltdm);
- int (*notify)(struct voltagedomain *voltdm, u32 status);
- u8 notify_flags;
- u8 class_type;
-};
-
-/**
- * struct omap_sr_nvalue_table - Smartreflex n-target value info
- *
- * @efuse_offs: The offset of the efuse where n-target values are stored.
- * @nvalue: The n-target value.
- */
-struct omap_sr_nvalue_table {
- u32 efuse_offs;
- u32 nvalue;
-};
-
-/**
- * struct omap_sr_data - Smartreflex platform data.
- *
- * @ip_type: Smartreflex IP type.
- * @senp_mod: SENPENABLE value for the sr
- * @senn_mod: SENNENABLE value for sr
- * @nvalue_count: Number of distinct nvalues in the nvalue table
- * @enable_on_init: whether this sr module needs to enabled at
- * boot up or not.
- * @nvalue_table: table containing the efuse offsets and nvalues
- * corresponding to them.
- * @voltdm: Pointer to the voltage domain associated with the SR
- */
-struct omap_sr_data {
- int ip_type;
- u32 senp_mod;
- u32 senn_mod;
- int nvalue_count;
- bool enable_on_init;
- struct omap_sr_nvalue_table *nvalue_table;
- struct voltagedomain *voltdm;
-};
-
-/* Smartreflex module enable/disable interface */
-void omap_sr_enable(struct voltagedomain *voltdm);
-void omap_sr_disable(struct voltagedomain *voltdm);
-void omap_sr_disable_reset_volt(struct voltagedomain *voltdm);
-
-/* API to register the pmic specific data with the smartreflex driver. */
-void omap_sr_register_pmic(struct omap_sr_pmic_data *pmic_data);
-
-/* Smartreflex driver hooks to be called from Smartreflex class driver */
-int sr_enable(struct voltagedomain *voltdm, unsigned long volt);
-void sr_disable(struct voltagedomain *voltdm);
-int sr_configure_errgen(struct voltagedomain *voltdm);
-int sr_configure_minmax(struct voltagedomain *voltdm);
-
-/* API to register the smartreflex class driver with the smartreflex driver */
-int sr_register_class(struct omap_sr_class_data *class_data);
-#else
-static inline void omap_sr_enable(struct voltagedomain *voltdm) {}
-static inline void omap_sr_disable(struct voltagedomain *voltdm) {}
-static inline void omap_sr_disable_reset_volt(
- struct voltagedomain *voltdm) {}
-static inline void omap_sr_register_pmic(
- struct omap_sr_pmic_data *pmic_data) {}
-#endif
-#endif
projects / firefly-linux-kernel-4.4.55.git / commitdiff