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-rw-r--r--arch/sh/kernel/cpu/sh2a/setup-sh7203.c16
-rw-r--r--arch/sh/kernel/cpu/sh4a/clock-sh7757.c10
-rw-r--r--arch/sh/kernel/cpu/sh4a/smp-shx3.c2
-rw-r--r--arch/sh/kernel/cpu/shmobile/cpuidle.c29
-rw-r--r--arch/sh/kernel/perf_event.c1
-rw-r--r--arch/sh/kernel/setup.c9
-rw-r--r--arch/sh/kernel/syscalls_32.S2
-rw-r--r--arch/sh/kernel/syscalls_64.S2
-rw-r--r--arch/sh/kernel/topology.c2
-rw-r--r--arch/sh/kernel/vmlinux.lds.S2
10 files changed, 54 insertions, 21 deletions
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
index a43124e608c3..0bd744f9a3b7 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
@@ -176,10 +176,12 @@ static DECLARE_INTC_DESC(intc_desc, "sh7203", vectors, groups,
static struct plat_sci_port scif0_platform_data = {
.mapbase = 0xfffe8000,
.flags = UPF_BOOT_AUTOCONF,
- .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
+ .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE |
+ SCSCR_REIE,
.scbrr_algo_id = SCBRR_ALGO_2,
.type = PORT_SCIF,
.irqs = { 192, 192, 192, 192 },
+ .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE,
};
static struct platform_device scif0_device = {
@@ -193,10 +195,12 @@ static struct platform_device scif0_device = {
static struct plat_sci_port scif1_platform_data = {
.mapbase = 0xfffe8800,
.flags = UPF_BOOT_AUTOCONF,
- .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
+ .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE |
+ SCSCR_REIE,
.scbrr_algo_id = SCBRR_ALGO_2,
.type = PORT_SCIF,
.irqs = { 196, 196, 196, 196 },
+ .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE,
};
static struct platform_device scif1_device = {
@@ -210,10 +214,12 @@ static struct platform_device scif1_device = {
static struct plat_sci_port scif2_platform_data = {
.mapbase = 0xfffe9000,
.flags = UPF_BOOT_AUTOCONF,
- .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
+ .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE |
+ SCSCR_REIE,
.scbrr_algo_id = SCBRR_ALGO_2,
.type = PORT_SCIF,
.irqs = { 200, 200, 200, 200 },
+ .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE,
};
static struct platform_device scif2_device = {
@@ -227,10 +233,12 @@ static struct platform_device scif2_device = {
static struct plat_sci_port scif3_platform_data = {
.mapbase = 0xfffe9800,
.flags = UPF_BOOT_AUTOCONF,
- .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
+ .scscr = SCSCR_RIE | SCSCR_TIE | SCSCR_RE | SCSCR_TE |
+ SCSCR_REIE,
.scbrr_algo_id = SCBRR_ALGO_2,
.type = PORT_SCIF,
.irqs = { 204, 204, 204, 204 },
+ .regtype = SCIx_SH2_SCIF_FIFODATA_REGTYPE,
};
static struct platform_device scif3_device = {
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
index 3b097b09a3ba..19222dae8233 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
@@ -113,7 +113,14 @@ static struct clk_lookup lookups[] = {
/* MSTP32 clocks */
CLKDEV_CON_ID("sdhi0", &mstp_clks[MSTP004]),
- CLKDEV_CON_ID("riic", &mstp_clks[MSTP000]),
+ CLKDEV_CON_ID("riic0", &mstp_clks[MSTP000]),
+ CLKDEV_CON_ID("riic1", &mstp_clks[MSTP000]),
+ CLKDEV_CON_ID("riic2", &mstp_clks[MSTP000]),
+ CLKDEV_CON_ID("riic3", &mstp_clks[MSTP000]),
+ CLKDEV_CON_ID("riic4", &mstp_clks[MSTP000]),
+ CLKDEV_CON_ID("riic5", &mstp_clks[MSTP000]),
+ CLKDEV_CON_ID("riic6", &mstp_clks[MSTP000]),
+ CLKDEV_CON_ID("riic7", &mstp_clks[MSTP000]),
CLKDEV_ICK_ID("tmu_fck", "sh_tmu.0", &mstp_clks[MSTP113]),
CLKDEV_ICK_ID("tmu_fck", "sh_tmu.1", &mstp_clks[MSTP114]),
@@ -121,6 +128,7 @@ static struct clk_lookup lookups[] = {
CLKDEV_ICK_ID("sci_fck", "sh-sci.1", &mstp_clks[MSTP111]),
CLKDEV_ICK_ID("sci_fck", "sh-sci.0", &mstp_clks[MSTP110]),
+ CLKDEV_CON_ID("usb_fck", &mstp_clks[MSTP103]),
CLKDEV_CON_ID("usb0", &mstp_clks[MSTP102]),
CLKDEV_CON_ID("mmc0", &mstp_clks[MSTP220]),
};
diff --git a/arch/sh/kernel/cpu/sh4a/smp-shx3.c b/arch/sh/kernel/cpu/sh4a/smp-shx3.c
index de865cac02ee..03f2b55757cf 100644
--- a/arch/sh/kernel/cpu/sh4a/smp-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/smp-shx3.c
@@ -79,7 +79,7 @@ static void shx3_prepare_cpus(unsigned int max_cpus)
for (i = 0; i < SMP_MSG_NR; i++)
request_irq(104 + i, ipi_interrupt_handler,
- IRQF_DISABLED | IRQF_PERCPU, "IPI", (void *)(long)i);
+ IRQF_PERCPU, "IPI", (void *)(long)i);
for (i = 0; i < max_cpus; i++)
set_cpu_present(i, true);
diff --git a/arch/sh/kernel/cpu/shmobile/cpuidle.c b/arch/sh/kernel/cpu/shmobile/cpuidle.c
index e4469e7233cb..1cc257c9b1e3 100644
--- a/arch/sh/kernel/cpu/shmobile/cpuidle.c
+++ b/arch/sh/kernel/cpu/shmobile/cpuidle.c
@@ -14,6 +14,7 @@
#include <linux/io.h>
#include <linux/suspend.h>
#include <linux/cpuidle.h>
+#include <linux/export.h>
#include <asm/suspend.h>
#include <asm/uaccess.h>
#include <asm/hwblk.h>
@@ -25,11 +26,12 @@ static unsigned long cpuidle_mode[] = {
};
static int cpuidle_sleep_enter(struct cpuidle_device *dev,
- struct cpuidle_state *state)
+ struct cpuidle_driver *drv,
+ int index)
{
unsigned long allowed_mode = arch_hwblk_sleep_mode();
ktime_t before, after;
- int requested_state = state - &dev->states[0];
+ int requested_state = index;
int allowed_state;
int k;
@@ -46,11 +48,13 @@ static int cpuidle_sleep_enter(struct cpuidle_device *dev,
*/
k = min_t(int, allowed_state, requested_state);
- dev->last_state = &dev->states[k];
before = ktime_get();
sh_mobile_call_standby(cpuidle_mode[k]);
after = ktime_get();
- return ktime_to_ns(ktime_sub(after, before)) >> 10;
+
+ dev->last_residency = (int)ktime_to_ns(ktime_sub(after, before)) >> 10;
+
+ return k;
}
static struct cpuidle_device cpuidle_dev;
@@ -62,19 +66,19 @@ static struct cpuidle_driver cpuidle_driver = {
void sh_mobile_setup_cpuidle(void)
{
struct cpuidle_device *dev = &cpuidle_dev;
+ struct cpuidle_driver *drv = &cpuidle_driver;
struct cpuidle_state *state;
int i;
- cpuidle_register_driver(&cpuidle_driver);
for (i = 0; i < CPUIDLE_STATE_MAX; i++) {
- dev->states[i].name[0] = '\0';
- dev->states[i].desc[0] = '\0';
+ drv->states[i].name[0] = '\0';
+ drv->states[i].desc[0] = '\0';
}
i = CPUIDLE_DRIVER_STATE_START;
- state = &dev->states[i++];
+ state = &drv->states[i++];
snprintf(state->name, CPUIDLE_NAME_LEN, "C1");
strncpy(state->desc, "SuperH Sleep Mode", CPUIDLE_DESC_LEN);
state->exit_latency = 1;
@@ -84,10 +88,10 @@ void sh_mobile_setup_cpuidle(void)
state->flags |= CPUIDLE_FLAG_TIME_VALID;
state->enter = cpuidle_sleep_enter;
- dev->safe_state = state;
+ drv->safe_state_index = i-1;
if (sh_mobile_sleep_supported & SUSP_SH_SF) {
- state = &dev->states[i++];
+ state = &drv->states[i++];
snprintf(state->name, CPUIDLE_NAME_LEN, "C2");
strncpy(state->desc, "SuperH Sleep Mode [SF]",
CPUIDLE_DESC_LEN);
@@ -100,7 +104,7 @@ void sh_mobile_setup_cpuidle(void)
}
if (sh_mobile_sleep_supported & SUSP_SH_STANDBY) {
- state = &dev->states[i++];
+ state = &drv->states[i++];
snprintf(state->name, CPUIDLE_NAME_LEN, "C3");
strncpy(state->desc, "SuperH Mobile Standby Mode [SF]",
CPUIDLE_DESC_LEN);
@@ -112,7 +116,10 @@ void sh_mobile_setup_cpuidle(void)
state->enter = cpuidle_sleep_enter;
}
+ drv->state_count = i;
dev->state_count = i;
+ cpuidle_register_driver(&cpuidle_driver);
+
cpuidle_register_device(dev);
}
diff --git a/arch/sh/kernel/perf_event.c b/arch/sh/kernel/perf_event.c
index 2ee21a47b5af..10b14e3a7eb8 100644
--- a/arch/sh/kernel/perf_event.c
+++ b/arch/sh/kernel/perf_event.c
@@ -25,6 +25,7 @@
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/perf_event.h>
+#include <linux/export.h>
#include <asm/processor.h>
struct cpu_hw_events {
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 58bff45d1156..1a0e946679a4 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -211,13 +211,16 @@ void __init __add_active_range(unsigned int nid, unsigned long start_pfn,
}
/*
- * We don't know which RAM region contains kernel data,
- * so we try it repeatedly and let the resource manager
- * test it.
+ * We don't know which RAM region contains kernel data or
+ * the reserved crashkernel region, so try it repeatedly
+ * and let the resource manager test it.
*/
request_resource(res, &code_resource);
request_resource(res, &data_resource);
request_resource(res, &bss_resource);
+#ifdef CONFIG_KEXEC
+ request_resource(res, &crashk_res);
+#endif
/*
* Also make sure that there is a PMB mapping that covers this
diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S
index 293e39c59c00..ee56a9b1a981 100644
--- a/arch/sh/kernel/syscalls_32.S
+++ b/arch/sh/kernel/syscalls_32.S
@@ -382,3 +382,5 @@ ENTRY(sys_call_table)
.long sys_syncfs
.long sys_sendmmsg
.long sys_setns
+ .long sys_process_vm_readv /* 365 */
+ .long sys_process_vm_writev
diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S
index ceb34b94afa9..9af7de26fb71 100644
--- a/arch/sh/kernel/syscalls_64.S
+++ b/arch/sh/kernel/syscalls_64.S
@@ -402,3 +402,5 @@ sys_call_table:
.long sys_syncfs
.long sys_sendmmsg
.long sys_setns /* 375 */
+ .long sys_process_vm_readv
+ .long sys_process_vm_writev
diff --git a/arch/sh/kernel/topology.c b/arch/sh/kernel/topology.c
index 38e862852dd0..4649a6ff0cfe 100644
--- a/arch/sh/kernel/topology.c
+++ b/arch/sh/kernel/topology.c
@@ -11,8 +11,10 @@
#include <linux/cpumask.h>
#include <linux/init.h>
#include <linux/percpu.h>
+#include <linux/topology.h>
#include <linux/node.h>
#include <linux/nodemask.h>
+#include <linux/export.h>
static DEFINE_PER_CPU(struct cpu, cpu_devices);
diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S
index 731c10ce67b5..c98905f71e28 100644
--- a/arch/sh/kernel/vmlinux.lds.S
+++ b/arch/sh/kernel/vmlinux.lds.S
@@ -23,7 +23,7 @@ OUTPUT_ARCH(sh)
ENTRY(_start)
SECTIONS
{
- . = PAGE_OFFSET + MEMORY_OFFSET + CONFIG_ZERO_PAGE_OFFSET;
+ . = PAGE_OFFSET + MEMORY_OFFSET + PHYSICAL_OFFSET + CONFIG_ZERO_PAGE_OFFSET;
_text = .; /* Text and read-only data */
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