diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/arm-cci.h | 9 | ||||
| -rw-r--r-- | include/linux/mfd/syscon/atmel-st.h | 49 | ||||
| -rw-r--r-- | include/linux/omap-gpmc.h | 3 | ||||
| -rw-r--r-- | include/linux/qcom_scm.h | 28 |
4 files changed, 87 insertions, 2 deletions
diff --git a/include/linux/arm-cci.h b/include/linux/arm-cci.h index 79d6edf446d5..521ec1f2e6bc 100644 --- a/include/linux/arm-cci.h +++ b/include/linux/arm-cci.h @@ -24,16 +24,22 @@ #include <linux/errno.h> #include <linux/types.h> +#include <asm/arm-cci.h> + struct device_node; #ifdef CONFIG_ARM_CCI extern bool cci_probed(void); +#else +static inline bool cci_probed(void) { return false; } +#endif + +#ifdef CONFIG_ARM_CCI400_PORT_CTRL extern int cci_ace_get_port(struct device_node *dn); extern int cci_disable_port_by_cpu(u64 mpidr); extern int __cci_control_port_by_device(struct device_node *dn, bool enable); extern int __cci_control_port_by_index(u32 port, bool enable); #else -static inline bool cci_probed(void) { return false; } static inline int cci_ace_get_port(struct device_node *dn) { return -ENODEV; @@ -49,6 +55,7 @@ static inline int __cci_control_port_by_index(u32 port, bool enable) return -ENODEV; } #endif + #define cci_disable_port_by_device(dev) \ __cci_control_port_by_device(dev, false) #define cci_enable_port_by_device(dev) \ diff --git a/include/linux/mfd/syscon/atmel-st.h b/include/linux/mfd/syscon/atmel-st.h new file mode 100644 index 000000000000..8acf1ec1fa32 --- /dev/null +++ b/include/linux/mfd/syscon/atmel-st.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * System Timer (ST) - System peripherals registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef _LINUX_MFD_SYSCON_ATMEL_ST_H +#define _LINUX_MFD_SYSCON_ATMEL_ST_H + +#include <linux/bitops.h> + +#define AT91_ST_CR 0x00 /* Control Register */ +#define AT91_ST_WDRST BIT(0) /* Watchdog Timer Restart */ + +#define AT91_ST_PIMR 0x04 /* Period Interval Mode Register */ +#define AT91_ST_PIV 0xffff /* Period Interval Value */ + +#define AT91_ST_WDMR 0x08 /* Watchdog Mode Register */ +#define AT91_ST_WDV 0xffff /* Watchdog Counter Value */ +#define AT91_ST_RSTEN BIT(16) /* Reset Enable */ +#define AT91_ST_EXTEN BIT(17) /* External Signal Assertion Enable */ + +#define AT91_ST_RTMR 0x0c /* Real-time Mode Register */ +#define AT91_ST_RTPRES 0xffff /* Real-time Prescalar Value */ + +#define AT91_ST_SR 0x10 /* Status Register */ +#define AT91_ST_PITS BIT(0) /* Period Interval Timer Status */ +#define AT91_ST_WDOVF BIT(1) /* Watchdog Overflow */ +#define AT91_ST_RTTINC BIT(2) /* Real-time Timer Increment */ +#define AT91_ST_ALMS BIT(3) /* Alarm Status */ + +#define AT91_ST_IER 0x14 /* Interrupt Enable Register */ +#define AT91_ST_IDR 0x18 /* Interrupt Disable Register */ +#define AT91_ST_IMR 0x1c /* Interrupt Mask Register */ + +#define AT91_ST_RTAR 0x20 /* Real-time Alarm Register */ +#define AT91_ST_ALMV 0xfffff /* Alarm Value */ + +#define AT91_ST_CRTR 0x24 /* Current Real-time Register */ +#define AT91_ST_CRTV 0xfffff /* Current Real-Time Value */ + +#endif /* _LINUX_MFD_SYSCON_ATMEL_ST_H */ diff --git a/include/linux/omap-gpmc.h b/include/linux/omap-gpmc.h index c2080eebbb47..7dee00143afd 100644 --- a/include/linux/omap-gpmc.h +++ b/include/linux/omap-gpmc.h @@ -163,7 +163,8 @@ extern unsigned int gpmc_ticks_to_ns(unsigned int ticks); extern void gpmc_cs_write_reg(int cs, int idx, u32 val); extern int gpmc_calc_divider(unsigned int sync_clk); -extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t); +extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t, + const struct gpmc_settings *s); extern int gpmc_cs_program_settings(int cs, struct gpmc_settings *p); extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base); extern void gpmc_cs_free(int cs); diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h new file mode 100644 index 000000000000..d7a974d5f57c --- /dev/null +++ b/include/linux/qcom_scm.h @@ -0,0 +1,28 @@ +/* Copyright (c) 2010-2014, The Linux Foundation. All rights reserved. + * Copyright (C) 2015 Linaro Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef __QCOM_SCM_H +#define __QCOM_SCM_H + +extern int qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus); +extern int qcom_scm_set_warm_boot_addr(void *entry, const cpumask_t *cpus); + +#define QCOM_SCM_CPU_PWR_DOWN_L2_ON 0x0 +#define QCOM_SCM_CPU_PWR_DOWN_L2_OFF 0x1 + +extern void qcom_scm_cpu_power_down(u32 flags); + +#define QCOM_SCM_VERSION(major, minor) (((major) << 16) | ((minor) & 0xFF)) + +extern u32 qcom_scm_get_version(void); + +#endif |