diff options
Diffstat (limited to 'include/linux/power/smartreflex.h')
| -rw-r--r-- | include/linux/power/smartreflex.h | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h index d8b187c3925d..3a2c79dfc1ff 100644 --- a/include/linux/power/smartreflex.h +++ b/include/linux/power/smartreflex.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * OMAP Smartreflex Defines and Routines * @@ -11,10 +12,6 @@ * * 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 __POWER_SMARTREFLEX_H @@ -143,6 +140,13 @@ #define OMAP3430_SR_ERRWEIGHT 0x04 #define OMAP3430_SR_ERRMAXLIMIT 0x02 +enum sr_instance { + OMAP_SR_MPU, /* shared with iva on omap3 */ + OMAP_SR_CORE, + OMAP_SR_IVA, + OMAP_SR_NR, +}; + struct omap_sr { char *name; struct list_head node; @@ -151,6 +155,7 @@ struct omap_sr { struct voltagedomain *voltdm; struct dentry *dbg_dir; unsigned int irq; + struct clk *fck; int srid; int ip_type; int nvalue_count; @@ -165,6 +170,7 @@ struct omap_sr { u32 senp_mod; u32 senn_mod; void __iomem *base; + unsigned long enabled:1; }; /** @@ -207,7 +213,6 @@ struct omap_smartreflex_dev_attr { const char *sensor_voltdm_name; }; -#ifdef CONFIG_POWER_AVS_OMAP /* * The smart reflex driver supports CLASS1 CLASS2 and CLASS3 SR. * The smartreflex class driver should pass the class type. @@ -268,8 +273,6 @@ struct omap_sr_nvalue_table { * @senn_avgweight SENNAVGWEIGHT value of the sr AVGWEIGHT register * @senp_avgweight SENPAVGWEIGHT value of the sr AVGWEIGHT register * @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 @@ -285,19 +288,20 @@ struct omap_sr_data { u32 senn_avgweight; u32 senp_avgweight; int nvalue_count; - bool enable_on_init; struct omap_sr_nvalue_table *nvalue_table; struct voltagedomain *voltdm; }; + +extern struct omap_sr_data omap_sr_pdata[OMAP_SR_NR]; + +#ifdef CONFIG_POWER_AVS_OMAP + /* 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 omap_sr *sr, unsigned long volt); void sr_disable(struct omap_sr *sr); @@ -312,7 +316,5 @@ 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 |