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-rw-r--r--arch/arm/plat-s3c24xx/common-smdk.c2
-rw-r--r--arch/arm/plat-s3c24xx/cpu-freq-debugfs.c2
-rw-r--r--arch/arm/plat-s3c24xx/cpu-freq.c2
-rw-r--r--arch/arm/plat-s3c24xx/cpu.c25
-rw-r--r--arch/arm/plat-s3c24xx/dma.c3
-rw-r--r--arch/arm/plat-s3c24xx/irq.c2
-rw-r--r--arch/arm/plat-s3c24xx/pm-simtec.c1
-rw-r--r--arch/arm/plat-s3c24xx/s3c2410-clock.c2
-rw-r--r--arch/arm/plat-s3c24xx/s3c2412-iotiming.c2
-rw-r--r--arch/arm/plat-s3c24xx/s3c2443-clock.c39
10 files changed, 33 insertions, 47 deletions
diff --git a/arch/arm/plat-s3c24xx/common-smdk.c b/arch/arm/plat-s3c24xx/common-smdk.c
index bcc43f34627..084604be6ad 100644
--- a/arch/arm/plat-s3c24xx/common-smdk.c
+++ b/arch/arm/plat-s3c24xx/common-smdk.c
@@ -19,7 +19,7 @@
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/gpio.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
diff --git a/arch/arm/plat-s3c24xx/cpu-freq-debugfs.c b/arch/arm/plat-s3c24xx/cpu-freq-debugfs.c
index a9276667c2f..c7adad0e8de 100644
--- a/arch/arm/plat-s3c24xx/cpu-freq-debugfs.c
+++ b/arch/arm/plat-s3c24xx/cpu-freq-debugfs.c
@@ -12,7 +12,7 @@
*/
#include <linux/init.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/cpufreq.h>
diff --git a/arch/arm/plat-s3c24xx/cpu-freq.c b/arch/arm/plat-s3c24xx/cpu-freq.c
index b3d3d027899..46807993888 100644
--- a/arch/arm/plat-s3c24xx/cpu-freq.c
+++ b/arch/arm/plat-s3c24xx/cpu-freq.c
@@ -20,7 +20,7 @@
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
#include <linux/sysfs.h>
#include <linux/slab.h>
diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c
index 3c6335307fb..21f1fda8b66 100644
--- a/arch/arm/plat-s3c24xx/cpu.c
+++ b/arch/arm/plat-s3c24xx/cpu.c
@@ -38,8 +38,6 @@
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <mach/system-reset.h>
-
#include <mach/regs-gpio.h>
#include <plat/regs-serial.h>
@@ -192,27 +190,6 @@ static unsigned long s3c24xx_read_idcode_v4(void)
return __raw_readl(S3C2410_GSTATUS1);
}
-/* Hook for arm_pm_restart to ensure we execute the reset code
- * with the caches enabled. It seems at least the S3C2440 has a problem
- * resetting if there is bus activity interrupted by the reset.
- */
-static void s3c24xx_pm_restart(char mode, const char *cmd)
-{
- if (mode != 's') {
- unsigned long flags;
-
- local_irq_save(flags);
- __cpuc_flush_kern_all();
- __cpuc_flush_user_all();
-
- arch_reset(mode, cmd);
- local_irq_restore(flags);
- }
-
- /* fallback, or unhandled */
- arm_machine_restart(mode, cmd);
-}
-
void __init s3c24xx_init_io(struct map_desc *mach_desc, int size)
{
/* initialise the io descriptors we need for initialisation */
@@ -226,7 +203,5 @@ void __init s3c24xx_init_io(struct map_desc *mach_desc, int size)
}
s3c24xx_init_cpu();
- arm_pm_restart = s3c24xx_pm_restart;
-
s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
}
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 53754bcf15a..9fe35348e03 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -1437,11 +1437,10 @@ int __init s3c24xx_dma_init_map(struct s3c24xx_dma_selection *sel)
size_t map_sz = sizeof(*nmap) * sel->map_size;
int ptr;
- nmap = kmalloc(map_sz, GFP_KERNEL);
+ nmap = kmemdup(sel->map, map_sz, GFP_KERNEL);
if (nmap == NULL)
return -ENOMEM;
- memcpy(nmap, sel->map, map_sz);
memcpy(&dma_sel, sel, sizeof(*sel));
dma_sel.map = nmap;
diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c
index fc8c5f89954..bc42c04091f 100644
--- a/arch/arm/plat-s3c24xx/irq.c
+++ b/arch/arm/plat-s3c24xx/irq.c
@@ -22,7 +22,7 @@
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
#include <linux/syscore_ops.h>
#include <asm/irq.h>
diff --git a/arch/arm/plat-s3c24xx/pm-simtec.c b/arch/arm/plat-s3c24xx/pm-simtec.c
index 663b280d65d..68296b1fe7e 100644
--- a/arch/arm/plat-s3c24xx/pm-simtec.c
+++ b/arch/arm/plat-s3c24xx/pm-simtec.c
@@ -18,7 +18,6 @@
#include <linux/list.h>
#include <linux/timer.h>
#include <linux/init.h>
-#include <linux/sysdev.h>
#include <linux/device.h>
#include <linux/io.h>
diff --git a/arch/arm/plat-s3c24xx/s3c2410-clock.c b/arch/arm/plat-s3c24xx/s3c2410-clock.c
index def76aa3825..25dc4d4397b 100644
--- a/arch/arm/plat-s3c24xx/s3c2410-clock.c
+++ b/arch/arm/plat-s3c24xx/s3c2410-clock.c
@@ -26,7 +26,7 @@
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/err.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
#include <linux/clk.h>
#include <linux/mutex.h>
#include <linux/delay.h>
diff --git a/arch/arm/plat-s3c24xx/s3c2412-iotiming.c b/arch/arm/plat-s3c24xx/s3c2412-iotiming.c
index 0b46d3895d6..48eee39ab36 100644
--- a/arch/arm/plat-s3c24xx/s3c2412-iotiming.c
+++ b/arch/arm/plat-s3c24xx/s3c2412-iotiming.c
@@ -17,7 +17,7 @@
#include <linux/ioport.h>
#include <linux/cpufreq.h>
#include <linux/seq_file.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/err.h>
diff --git a/arch/arm/plat-s3c24xx/s3c2443-clock.c b/arch/arm/plat-s3c24xx/s3c2443-clock.c
index 5a21b15b2a9..95e68190d59 100644
--- a/arch/arm/plat-s3c24xx/s3c2443-clock.c
+++ b/arch/arm/plat-s3c24xx/s3c2443-clock.c
@@ -297,13 +297,6 @@ static struct clksrc_clk clk_usb_bus_host = {
static struct clksrc_clk clksrc_clks[] = {
{
- /* ART baud-rate clock sourced from esysclk via a divisor */
- .clk = {
- .name = "uartclk",
- .parent = &clk_esysclk.clk,
- },
- .reg_div = { .reg = S3C2443_CLKDIV1, .size = 4, .shift = 8 },
- }, {
/* camera interface bus-clock, divided down from esysclk */
.clk = {
.name = "camif-upll", /* same as 2440 name */
@@ -323,6 +316,15 @@ static struct clksrc_clk clksrc_clks[] = {
},
};
+static struct clksrc_clk clk_esys_uart = {
+ /* ART baud-rate clock sourced from esysclk via a divisor */
+ .clk = {
+ .name = "uartclk",
+ .parent = &clk_esysclk.clk,
+ },
+ .reg_div = { .reg = S3C2443_CLKDIV1, .size = 4, .shift = 8 },
+};
+
static struct clk clk_i2s_ext = {
.name = "i2s-ext",
};
@@ -425,12 +427,6 @@ static struct clk init_clocks[] = {
.enable = s3c2443_clkcon_enable_h,
.ctrlbit = S3C2443_HCLKCON_DMA5,
}, {
- .name = "hsmmc",
- .devname = "s3c-sdhci.1",
- .parent = &clk_h,
- .enable = s3c2443_clkcon_enable_h,
- .ctrlbit = S3C2443_HCLKCON_HSMMC,
- }, {
.name = "gpio",
.parent = &clk_p,
.enable = s3c2443_clkcon_enable_p,
@@ -512,6 +508,14 @@ static struct clk init_clocks[] = {
}
};
+static struct clk hsmmc1_clk = {
+ .name = "hsmmc",
+ .devname = "s3c-sdhci.1",
+ .parent = &clk_h,
+ .enable = s3c2443_clkcon_enable_h,
+ .ctrlbit = S3C2443_HCLKCON_HSMMC,
+};
+
static inline unsigned long s3c2443_get_hdiv(unsigned long clkcon0)
{
clkcon0 &= S3C2443_CLKDIV0_HCLKDIV_MASK;
@@ -577,6 +581,7 @@ static struct clk *clks[] __initdata = {
&clk_epll,
&clk_usb_bus,
&clk_armdiv,
+ &hsmmc1_clk,
};
static struct clksrc_clk *clksrcs[] __initdata = {
@@ -589,6 +594,13 @@ static struct clksrc_clk *clksrcs[] __initdata = {
&clk_arm,
};
+static struct clk_lookup s3c2443_clk_lookup[] = {
+ CLKDEV_INIT(NULL, "clk_uart_baud1", &s3c24xx_uclk),
+ CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_p),
+ CLKDEV_INIT(NULL, "clk_uart_baud3", &clk_esys_uart.clk),
+ CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.0", &hsmmc1_clk),
+};
+
void __init s3c2443_common_init_clocks(int xtal, pll_fn get_mpll,
unsigned int *divs, int nr_divs,
int divmask)
@@ -618,6 +630,7 @@ void __init s3c2443_common_init_clocks(int xtal, pll_fn get_mpll,
/* See s3c2443/etc notes on disabling clocks at init time */
s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
+ clkdev_add_table(s3c2443_clk_lookup, ARRAY_SIZE(s3c2443_clk_lookup));
s3c2443_common_setup_clocks(get_mpll);
}