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authorLinus Walleij <linus.walleij@linaro.org>2012-04-13 14:01:39 +0200
committerLinus Walleij <linus.walleij@linaro.org>2012-05-02 00:39:51 +0200
commitdece3709b71a704e810134056f1990922e574da1 (patch)
treef219e145a108904705c0d3877c83c2fe2c1084c0 /include/linux/mfd
parent29746f48d1b2e903b23daf8cc951fcb47ff0110e (diff)
downloadop-kernel-dev-dece3709b71a704e810134056f1990922e574da1.zip
op-kernel-dev-dece3709b71a704e810134056f1990922e574da1.tar.gz
mfd/db5500-prcmu: delete DB5500 PRCMU support
This platform has been obsoleted and was only available inside of ST-Ericsson, no users of this code are left in the world. This deletes the core U5500 support entirely in the same manner as the obsoleted U8500 silicon was previously deleted. Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Cc: Rabin Vincent <rabin.vincent@stericsson.com> Cc: Jonas Aberg <jonas.aberg@stericsson.com> Cc: Per Forlin <per.forlin@stericsson.com> Cc: Ulf Hansson <ulf.hansson@stericsson.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/mfd')
-rw-r--r--include/linux/mfd/db5500-prcmu.h105
-rw-r--r--include/linux/mfd/dbx500-prcmu.h242
2 files changed, 43 insertions, 304 deletions
diff --git a/include/linux/mfd/db5500-prcmu.h b/include/linux/mfd/db5500-prcmu.h
deleted file mode 100644
index 5a049df..0000000
--- a/include/linux/mfd/db5500-prcmu.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * License Terms: GNU General Public License v2
- *
- * U5500 PRCMU API.
- */
-#ifndef __MFD_DB5500_PRCMU_H
-#define __MFD_DB5500_PRCMU_H
-
-static inline int prcmu_resetout(u8 resoutn, u8 state)
-{
- return 0;
-}
-
-static inline int db5500_prcmu_set_epod(u16 epod_id, u8 epod_state)
-{
- return 0;
-}
-
-static inline int db5500_prcmu_request_clock(u8 clock, bool enable)
-{
- return 0;
-}
-
-static inline int db5500_prcmu_set_power_state(u8 state, bool keep_ulp_clk,
- bool keep_ap_pll)
-{
- return 0;
-}
-
-static inline int db5500_prcmu_config_esram0_deep_sleep(u8 state)
-{
- return 0;
-}
-
-static inline u16 db5500_prcmu_get_reset_code(void)
-{
- return 0;
-}
-
-static inline bool db5500_prcmu_is_ac_wake_requested(void)
-{
- return 0;
-}
-
-static inline int db5500_prcmu_set_arm_opp(u8 opp)
-{
- return 0;
-}
-
-static inline int db5500_prcmu_get_arm_opp(void)
-{
- return 0;
-}
-
-static inline void db5500_prcmu_config_abb_event_readout(u32 abb_events) {}
-
-static inline void db5500_prcmu_get_abb_event_buffer(void __iomem **buf) {}
-
-static inline void db5500_prcmu_system_reset(u16 reset_code) {}
-
-static inline void db5500_prcmu_enable_wakeups(u32 wakeups) {}
-
-#ifdef CONFIG_MFD_DB5500_PRCMU
-
-void db5500_prcmu_early_init(void);
-int db5500_prcmu_set_display_clocks(void);
-int db5500_prcmu_disable_dsipll(void);
-int db5500_prcmu_enable_dsipll(void);
-int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
-int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);
-
-#else /* !CONFIG_UX500_SOC_DB5500 */
-
-static inline void db5500_prcmu_early_init(void) {}
-
-static inline int db5500_prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size)
-{
- return -ENOSYS;
-}
-
-static inline int db5500_prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size)
-{
- return -ENOSYS;
-}
-
-static inline int db5500_prcmu_set_display_clocks(void)
-{
- return 0;
-}
-
-static inline int db5500_prcmu_disable_dsipll(void)
-{
- return 0;
-}
-
-static inline int db5500_prcmu_enable_dsipll(void)
-{
- return 0;
-}
-
-#endif /* CONFIG_MFD_DB5500_PRCMU */
-
-#endif /* __MFD_DB5500_PRCMU_H */
diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h
index d7674eb..5a13f93 100644
--- a/include/linux/mfd/dbx500-prcmu.h
+++ b/include/linux/mfd/dbx500-prcmu.h
@@ -55,17 +55,6 @@ enum prcmu_wakeup_index {
#define NUM_EPOD_ID 8
/*
- * DB5500 EPODs
- */
-#define DB5500_EPOD_ID_BASE 0x0100
-#define DB5500_EPOD_ID_SGA (DB5500_EPOD_ID_BASE + 0)
-#define DB5500_EPOD_ID_HVA (DB5500_EPOD_ID_BASE + 1)
-#define DB5500_EPOD_ID_SIA (DB5500_EPOD_ID_BASE + 2)
-#define DB5500_EPOD_ID_DISP (DB5500_EPOD_ID_BASE + 3)
-#define DB5500_EPOD_ID_ESRAM12 (DB5500_EPOD_ID_BASE + 6)
-#define DB5500_NUM_EPOD_ID 7
-
-/*
* state definition for EPOD (power domain)
* - EPOD_STATE_NO_CHANGE: The EPOD should remain unchanged
* - EPOD_STATE_OFF: The EPOD is switched off
@@ -80,29 +69,6 @@ enum prcmu_wakeup_index {
#define EPOD_STATE_ON_CLK_OFF 0x03
#define EPOD_STATE_ON 0x04
-/* DB5500 CLKOUT IDs */
-enum {
- DB5500_CLKOUT0 = 0,
- DB5500_CLKOUT1,
-};
-
-/* DB5500 CLKOUTx sources */
-enum {
- DB5500_CLKOUT_REF_CLK_SEL0,
- DB5500_CLKOUT_RTC_CLK0_SEL0,
- DB5500_CLKOUT_ULP_CLK_SEL0,
- DB5500_CLKOUT_STATIC0,
- DB5500_CLKOUT_REFCLK,
- DB5500_CLKOUT_ULPCLK,
- DB5500_CLKOUT_ARMCLK,
- DB5500_CLKOUT_SYSACC0CLK,
- DB5500_CLKOUT_SOC0PLLCLK,
- DB5500_CLKOUT_SOC1PLLCLK,
- DB5500_CLKOUT_DDRPLLCLK,
- DB5500_CLKOUT_TVCLK,
- DB5500_CLKOUT_IRDACLK,
-};
-
/*
* CLKOUT sources
*/
@@ -248,101 +214,66 @@ enum ddr_pwrst {
};
#include <linux/mfd/db8500-prcmu.h>
-#include <linux/mfd/db5500-prcmu.h>
-#if defined(CONFIG_UX500_SOC_DB8500) || defined(CONFIG_UX500_SOC_DB5500)
+#if defined(CONFIG_UX500_SOC_DB8500)
#include <mach/id.h>
static inline void __init prcmu_early_init(void)
{
- if (cpu_is_u5500())
- return db5500_prcmu_early_init();
- else
- return db8500_prcmu_early_init();
+ return db8500_prcmu_early_init();
}
static inline int prcmu_set_power_state(u8 state, bool keep_ulp_clk,
bool keep_ap_pll)
{
- if (cpu_is_u5500())
- return db5500_prcmu_set_power_state(state, keep_ulp_clk,
- keep_ap_pll);
- else
- return db8500_prcmu_set_power_state(state, keep_ulp_clk,
- keep_ap_pll);
+ return db8500_prcmu_set_power_state(state, keep_ulp_clk,
+ keep_ap_pll);
}
static inline u8 prcmu_get_power_state_result(void)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_get_power_state_result();
+ return db8500_prcmu_get_power_state_result();
}
static inline int prcmu_gic_decouple(void)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_gic_decouple();
+ return db8500_prcmu_gic_decouple();
}
static inline int prcmu_gic_recouple(void)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_gic_recouple();
+ return db8500_prcmu_gic_recouple();
}
static inline bool prcmu_gic_pending_irq(void)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_gic_pending_irq();
+ return db8500_prcmu_gic_pending_irq();
}
static inline bool prcmu_is_cpu_in_wfi(int cpu)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_is_cpu_in_wfi(cpu);
+ return db8500_prcmu_is_cpu_in_wfi(cpu);
}
static inline int prcmu_copy_gic_settings(void)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_copy_gic_settings();
+ return db8500_prcmu_copy_gic_settings();
}
static inline bool prcmu_pending_irq(void)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_pending_irq();
+ return db8500_prcmu_pending_irq();
}
static inline int prcmu_set_epod(u16 epod_id, u8 epod_state)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_set_epod(epod_id, epod_state);
+ return db8500_prcmu_set_epod(epod_id, epod_state);
}
static inline void prcmu_enable_wakeups(u32 wakeups)
{
- if (cpu_is_u5500())
- db5500_prcmu_enable_wakeups(wakeups);
- else
- db8500_prcmu_enable_wakeups(wakeups);
+ db8500_prcmu_enable_wakeups(wakeups);
}
static inline void prcmu_disable_wakeups(void)
@@ -352,18 +283,12 @@ static inline void prcmu_disable_wakeups(void)
static inline void prcmu_config_abb_event_readout(u32 abb_events)
{
- if (cpu_is_u5500())
- db5500_prcmu_config_abb_event_readout(abb_events);
- else
- db8500_prcmu_config_abb_event_readout(abb_events);
+ db8500_prcmu_config_abb_event_readout(abb_events);
}
static inline void prcmu_get_abb_event_buffer(void __iomem **buf)
{
- if (cpu_is_u5500())
- db5500_prcmu_get_abb_event_buffer(buf);
- else
- db8500_prcmu_get_abb_event_buffer(buf);
+ db8500_prcmu_get_abb_event_buffer(buf);
}
int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
@@ -374,10 +299,7 @@ int prcmu_config_clkout(u8 clkout, u8 source, u8 div);
static inline int prcmu_request_clock(u8 clock, bool enable)
{
- if (cpu_is_u5500())
- return db5500_prcmu_request_clock(clock, enable);
- else
- return db8500_prcmu_request_clock(clock, enable);
+ return db8500_prcmu_request_clock(clock, enable);
}
unsigned long prcmu_clock_rate(u8 clock);
@@ -386,211 +308,133 @@ int prcmu_set_clock_rate(u8 clock, unsigned long rate);
static inline int prcmu_set_ddr_opp(u8 opp)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_set_ddr_opp(opp);
+ return db8500_prcmu_set_ddr_opp(opp);
}
static inline int prcmu_get_ddr_opp(void)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_get_ddr_opp();
+ return db8500_prcmu_get_ddr_opp();
}
static inline int prcmu_set_arm_opp(u8 opp)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_set_arm_opp(opp);
+ return db8500_prcmu_set_arm_opp(opp);
}
static inline int prcmu_get_arm_opp(void)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_get_arm_opp();
+ return db8500_prcmu_get_arm_opp();
}
static inline int prcmu_set_ape_opp(u8 opp)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_set_ape_opp(opp);
+ return db8500_prcmu_set_ape_opp(opp);
}
static inline int prcmu_get_ape_opp(void)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_get_ape_opp();
+ return db8500_prcmu_get_ape_opp();
}
static inline void prcmu_system_reset(u16 reset_code)
{
- if (cpu_is_u5500())
- return db5500_prcmu_system_reset(reset_code);
- else
- return db8500_prcmu_system_reset(reset_code);
+ return db8500_prcmu_system_reset(reset_code);
}
static inline u16 prcmu_get_reset_code(void)
{
- if (cpu_is_u5500())
- return db5500_prcmu_get_reset_code();
- else
- return db8500_prcmu_get_reset_code();
+ return db8500_prcmu_get_reset_code();
}
void prcmu_ac_wake_req(void);
void prcmu_ac_sleep_req(void);
static inline void prcmu_modem_reset(void)
{
- if (cpu_is_u5500())
- return;
- else
- return db8500_prcmu_modem_reset();
+ return db8500_prcmu_modem_reset();
}
static inline bool prcmu_is_ac_wake_requested(void)
{
- if (cpu_is_u5500())
- return db5500_prcmu_is_ac_wake_requested();
- else
- return db8500_prcmu_is_ac_wake_requested();
+ return db8500_prcmu_is_ac_wake_requested();
}
static inline int prcmu_set_display_clocks(void)
{
- if (cpu_is_u5500())
- return db5500_prcmu_set_display_clocks();
- else
- return db8500_prcmu_set_display_clocks();
+ return db8500_prcmu_set_display_clocks();
}
static inline int prcmu_disable_dsipll(void)
{
- if (cpu_is_u5500())
- return db5500_prcmu_disable_dsipll();
- else
- return db8500_prcmu_disable_dsipll();
+ return db8500_prcmu_disable_dsipll();
}
static inline int prcmu_enable_dsipll(void)
{
- if (cpu_is_u5500())
- return db5500_prcmu_enable_dsipll();
- else
- return db8500_prcmu_enable_dsipll();
+ return db8500_prcmu_enable_dsipll();
}
static inline int prcmu_config_esram0_deep_sleep(u8 state)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_config_esram0_deep_sleep(state);
+ return db8500_prcmu_config_esram0_deep_sleep(state);
}
static inline int prcmu_config_hotdog(u8 threshold)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_config_hotdog(threshold);
+ return db8500_prcmu_config_hotdog(threshold);
}
static inline int prcmu_config_hotmon(u8 low, u8 high)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_config_hotmon(low, high);
+ return db8500_prcmu_config_hotmon(low, high);
}
static inline int prcmu_start_temp_sense(u16 cycles32k)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_start_temp_sense(cycles32k);
+ return db8500_prcmu_start_temp_sense(cycles32k);
}
static inline int prcmu_stop_temp_sense(void)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_stop_temp_sense();
+ return db8500_prcmu_stop_temp_sense();
}
static inline u32 prcmu_read(unsigned int reg)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_read(reg);
+ return db8500_prcmu_read(reg);
}
static inline void prcmu_write(unsigned int reg, u32 value)
{
- if (cpu_is_u5500())
- return;
- else
- db8500_prcmu_write(reg, value);
+ db8500_prcmu_write(reg, value);
}
static inline void prcmu_write_masked(unsigned int reg, u32 mask, u32 value)
{
- if (cpu_is_u5500())
- return;
- else
- db8500_prcmu_write_masked(reg, mask, value);
+ db8500_prcmu_write_masked(reg, mask, value);
}
static inline int prcmu_enable_a9wdog(u8 id)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_enable_a9wdog(id);
+ return db8500_prcmu_enable_a9wdog(id);
}
static inline int prcmu_disable_a9wdog(u8 id)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_disable_a9wdog(id);
+ return db8500_prcmu_disable_a9wdog(id);
}
static inline int prcmu_kick_a9wdog(u8 id)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_kick_a9wdog(id);
+ return db8500_prcmu_kick_a9wdog(id);
}
static inline int prcmu_load_a9wdog(u8 id, u32 timeout)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_load_a9wdog(id, timeout);
+ return db8500_prcmu_load_a9wdog(id, timeout);
}
static inline int prcmu_config_a9wdog(u8 num, bool sleep_auto_off)
{
- if (cpu_is_u5500())
- return -EINVAL;
- else
- return db8500_prcmu_config_a9wdog(num, sleep_auto_off);
+ return db8500_prcmu_config_a9wdog(num, sleep_auto_off);
}
#else
@@ -768,7 +612,7 @@ static inline void prcmu_clear(unsigned int reg, u32 bits)
prcmu_write_masked(reg, bits, 0);
}
-#if defined(CONFIG_UX500_SOC_DB8500) || defined(CONFIG_UX500_SOC_DB5500)
+#if defined(CONFIG_UX500_SOC_DB8500)
/**
* prcmu_enable_spi2 - Enables pin muxing for SPI2 on OtherAlternateC1.
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