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authorArnd Bergmann <arnd@arndb.de>2011-10-07 17:07:41 -0400
committerArnd Bergmann <arnd@arndb.de>2011-10-07 17:07:41 -0400
commit8efc59ad6764ade520012cb192cd484e5191cd9c (patch)
treed2465d91ebb2652e35cd08f715fc202b3f9e042a /arch/arm/mach-exynos4
parent6f6184a9d01880a3e21349544f73b3720ce5e152 (diff)
parent492c4a0df11573e141a2decc6012b3bddd14a11e (diff)
Merge branch 'sirf/cleanup' into next/cleanup
Diffstat (limited to 'arch/arm/mach-exynos4')
-rw-r--r--arch/arm/mach-exynos4/clock.c2
-rw-r--r--arch/arm/mach-exynos4/mct.c10
-rw-r--r--arch/arm/mach-exynos4/platsmp.c2
-rw-r--r--arch/arm/mach-exynos4/setup-keypad.c11
4 files changed, 18 insertions, 7 deletions
diff --git a/arch/arm/mach-exynos4/clock.c b/arch/arm/mach-exynos4/clock.c
index 1561b036a9bf..79d6cd0c8e7b 100644
--- a/arch/arm/mach-exynos4/clock.c
+++ b/arch/arm/mach-exynos4/clock.c
@@ -1160,7 +1160,7 @@ void __init_or_cpufreq exynos4_setup_clocks(void)
1160 1160
1161 vpllsrc = clk_get_rate(&clk_vpllsrc.clk); 1161 vpllsrc = clk_get_rate(&clk_vpllsrc.clk);
1162 vpll = s5p_get_pll46xx(vpllsrc, __raw_readl(S5P_VPLL_CON0), 1162 vpll = s5p_get_pll46xx(vpllsrc, __raw_readl(S5P_VPLL_CON0),
1163 __raw_readl(S5P_VPLL_CON1), pll_4650); 1163 __raw_readl(S5P_VPLL_CON1), pll_4650c);
1164 1164
1165 clk_fout_apll.ops = &exynos4_fout_apll_ops; 1165 clk_fout_apll.ops = &exynos4_fout_apll_ops;
1166 clk_fout_mpll.rate = mpll; 1166 clk_fout_mpll.rate = mpll;
diff --git a/arch/arm/mach-exynos4/mct.c b/arch/arm/mach-exynos4/mct.c
index 1ae059b7ad7b..ddd86864fb83 100644
--- a/arch/arm/mach-exynos4/mct.c
+++ b/arch/arm/mach-exynos4/mct.c
@@ -132,12 +132,18 @@ static cycle_t exynos4_frc_read(struct clocksource *cs)
132 return ((cycle_t)hi << 32) | lo; 132 return ((cycle_t)hi << 32) | lo;
133} 133}
134 134
135static void exynos4_frc_resume(struct clocksource *cs)
136{
137 exynos4_mct_frc_start(0, 0);
138}
139
135struct clocksource mct_frc = { 140struct clocksource mct_frc = {
136 .name = "mct-frc", 141 .name = "mct-frc",
137 .rating = 400, 142 .rating = 400,
138 .read = exynos4_frc_read, 143 .read = exynos4_frc_read,
139 .mask = CLOCKSOURCE_MASK(64), 144 .mask = CLOCKSOURCE_MASK(64),
140 .flags = CLOCK_SOURCE_IS_CONTINUOUS, 145 .flags = CLOCK_SOURCE_IS_CONTINUOUS,
146 .resume = exynos4_frc_resume,
141}; 147};
142 148
143static void __init exynos4_clocksource_init(void) 149static void __init exynos4_clocksource_init(void)
@@ -389,9 +395,11 @@ static void exynos4_mct_tick_init(struct clock_event_device *evt)
389} 395}
390 396
391/* Setup the local clock events for a CPU */ 397/* Setup the local clock events for a CPU */
392void __cpuinit local_timer_setup(struct clock_event_device *evt) 398int __cpuinit local_timer_setup(struct clock_event_device *evt)
393{ 399{
394 exynos4_mct_tick_init(evt); 400 exynos4_mct_tick_init(evt);
401
402 return 0;
395} 403}
396 404
397int local_timer_ack(void) 405int local_timer_ack(void)
diff --git a/arch/arm/mach-exynos4/platsmp.c b/arch/arm/mach-exynos4/platsmp.c
index 7c2282c6ba81..df6ef1b2f98b 100644
--- a/arch/arm/mach-exynos4/platsmp.c
+++ b/arch/arm/mach-exynos4/platsmp.c
@@ -106,6 +106,8 @@ void __cpuinit platform_secondary_init(unsigned int cpu)
106 */ 106 */
107 spin_lock(&boot_lock); 107 spin_lock(&boot_lock);
108 spin_unlock(&boot_lock); 108 spin_unlock(&boot_lock);
109
110 set_cpu_online(cpu, true);
109} 111}
110 112
111int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) 113int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
diff --git a/arch/arm/mach-exynos4/setup-keypad.c b/arch/arm/mach-exynos4/setup-keypad.c
index 1ee0ebff111f..7862bfb5933d 100644
--- a/arch/arm/mach-exynos4/setup-keypad.c
+++ b/arch/arm/mach-exynos4/setup-keypad.c
@@ -19,15 +19,16 @@ void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols)
19 19
20 if (rows > 8) { 20 if (rows > 8) {
21 /* Set all the necessary GPX2 pins: KP_ROW[0~7] */ 21 /* Set all the necessary GPX2 pins: KP_ROW[0~7] */
22 s3c_gpio_cfgrange_nopull(EXYNOS4_GPX2(0), 8, S3C_GPIO_SFN(3)); 22 s3c_gpio_cfgall_range(EXYNOS4_GPX2(0), 8, S3C_GPIO_SFN(3),
23 S3C_GPIO_PULL_UP);
23 24
24 /* Set all the necessary GPX3 pins: KP_ROW[8~] */ 25 /* Set all the necessary GPX3 pins: KP_ROW[8~] */
25 s3c_gpio_cfgrange_nopull(EXYNOS4_GPX3(0), (rows - 8), 26 s3c_gpio_cfgall_range(EXYNOS4_GPX3(0), (rows - 8),
26 S3C_GPIO_SFN(3)); 27 S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP);
27 } else { 28 } else {
28 /* Set all the necessary GPX2 pins: KP_ROW[x] */ 29 /* Set all the necessary GPX2 pins: KP_ROW[x] */
29 s3c_gpio_cfgrange_nopull(EXYNOS4_GPX2(0), rows, 30 s3c_gpio_cfgall_range(EXYNOS4_GPX2(0), rows, S3C_GPIO_SFN(3),
30 S3C_GPIO_SFN(3)); 31 S3C_GPIO_PULL_UP);
31 } 32 }
32 33
33 /* Set all the necessary GPX1 pins to special-function 3: KP_COL[x] */ 34 /* Set all the necessary GPX1 pins to special-function 3: KP_COL[x] */