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-rw-r--r--arch/sh/boards/board-urquell.c3
-rw-r--r--arch/sh/boards/mach-ecovec24/setup.c26
-rw-r--r--arch/sh/boards/mach-highlander/setup.c12
-rw-r--r--arch/sh/boards/mach-sdk7786/setup.c17
-rw-r--r--arch/sh/boards/mach-se/7724/setup.c20
-rw-r--r--arch/sh/boards/mach-x3proto/setup.c7
6 files changed, 64 insertions, 21 deletions
diff --git a/arch/sh/boards/board-urquell.c b/arch/sh/boards/board-urquell.c
index a9bd6e3ee10..d81c609decc 100644
--- a/arch/sh/boards/board-urquell.c
+++ b/arch/sh/boards/board-urquell.c
@@ -24,6 +24,7 @@
#include <cpu/sh7786.h>
#include <asm/heartbeat.h>
#include <asm/sizes.h>
+#include <asm/smp-ops.h>
/*
* bit 1234 5678
@@ -203,6 +204,8 @@ static void __init urquell_setup(char **cmdline_p)
printk(KERN_INFO "Renesas Technology Corp. Urquell support.\n");
pm_power_off = urquell_power_off;
+
+ register_smp_ops(&shx3_smp_ops);
}
/*
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 6c13b92742e..62123885a6f 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -710,8 +710,6 @@ static struct clk_ops fsimck_clk_ops = {
};
static struct clk fsimckb_clk = {
- .name = "fsimckb_clk",
- .id = -1,
.ops = &fsimck_clk_ops,
.enable_reg = (void __iomem *)FCLKBCR,
.rate = 0, /* unknown */
@@ -1138,16 +1136,20 @@ static int __init arch_setup(void)
/* set SPU2 clock to 83.4 MHz */
clk = clk_get(NULL, "spu_clk");
- clk_set_rate(clk, clk_round_rate(clk, 83333333));
- clk_put(clk);
+ if (clk) {
+ clk_set_rate(clk, clk_round_rate(clk, 83333333));
+ clk_put(clk);
+ }
/* change parent of FSI B */
clk = clk_get(NULL, "fsib_clk");
- clk_register(&fsimckb_clk);
- clk_set_parent(clk, &fsimckb_clk);
- clk_set_rate(clk, 11000);
- clk_set_rate(&fsimckb_clk, 11000);
- clk_put(clk);
+ if (clk) {
+ clk_register(&fsimckb_clk);
+ clk_set_parent(clk, &fsimckb_clk);
+ clk_set_rate(clk, 11000);
+ clk_set_rate(&fsimckb_clk, 11000);
+ clk_put(clk);
+ }
gpio_request(GPIO_PTU0, NULL);
gpio_direction_output(GPIO_PTU0, 0);
@@ -1159,8 +1161,10 @@ static int __init arch_setup(void)
/* set VPU clock to 166 MHz */
clk = clk_get(NULL, "vpu_clk");
- clk_set_rate(clk, clk_round_rate(clk, 166000000));
- clk_put(clk);
+ if (clk) {
+ clk_set_rate(clk, clk_round_rate(clk, 166000000));
+ clk_put(clk);
+ }
/* enable IrDA */
gpio_request(GPIO_FN_IRDA_OUT, NULL);
diff --git a/arch/sh/boards/mach-highlander/setup.c b/arch/sh/boards/mach-highlander/setup.c
index affd66747ba..a5ecfbacaf3 100644
--- a/arch/sh/boards/mach-highlander/setup.c
+++ b/arch/sh/boards/mach-highlander/setup.c
@@ -14,6 +14,7 @@
* for more details.
*/
#include <linux/init.h>
+#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/ata_platform.h>
#include <linux/types.h>
@@ -26,6 +27,7 @@
#include <net/ax88796.h>
#include <asm/machvec.h>
#include <mach/highlander.h>
+#include <asm/clkdev.h>
#include <asm/clock.h>
#include <asm/heartbeat.h>
#include <asm/io.h>
@@ -326,7 +328,6 @@ static struct clk_ops ivdr_clk_ops = {
};
static struct clk ivdr_clk = {
- .name = "ivdr_clk",
.ops = &ivdr_clk_ops,
};
@@ -334,6 +335,13 @@ static struct clk *r7780rp_clocks[] = {
&ivdr_clk,
};
+#define CLKDEV_CON_ID(_id, _clk) { .con_id = _id, .clk = _clk }
+
+static struct clk_lookup lookups[] = {
+ /* main clocks */
+ CLKDEV_CON_ID("ivdr_clk", &ivdr_clk),
+};
+
static void r7780rp_power_off(void)
{
if (mach_is_r7780mp() || mach_is_r7785rp())
@@ -370,6 +378,8 @@ static void __init highlander_setup(char **cmdline_p)
clk_enable(clk);
}
+ clkdev_add_table(lookups, ARRAY_SIZE(lookups));
+
__raw_writew(0x0000, PA_OBLED); /* Clear LED. */
if (mach_is_r7780rp())
diff --git a/arch/sh/boards/mach-sdk7786/setup.c b/arch/sh/boards/mach-sdk7786/setup.c
index f094ea2ee78..2ec1ea5cf8e 100644
--- a/arch/sh/boards/mach-sdk7786/setup.c
+++ b/arch/sh/boards/mach-sdk7786/setup.c
@@ -21,6 +21,7 @@
#include <asm/heartbeat.h>
#include <asm/sizes.h>
#include <asm/reboot.h>
+#include <asm/smp-ops.h>
static struct resource heartbeat_resource = {
.start = 0x07fff8b0,
@@ -165,6 +166,19 @@ static void sdk7786_restart(char *cmd)
fpga_write_reg(0xa5a5, SRSTR);
}
+static void sdk7786_power_off(void)
+{
+ fpga_write_reg(fpga_read_reg(PWRCR) | PWRCR_PDWNREQ, PWRCR);
+
+ /*
+ * It can take up to 20us for the R8C to do its job, back off and
+ * wait a bit until we've been shut off. Even though newer FPGA
+ * versions don't set the ACK bit, the latency issue remains.
+ */
+ while ((fpga_read_reg(PWRCR) & PWRCR_PDWNACK) == 0)
+ cpu_sleep();
+}
+
/* Initialize the board */
static void __init sdk7786_setup(char **cmdline_p)
{
@@ -175,6 +189,9 @@ static void __init sdk7786_setup(char **cmdline_p)
pr_info("\tPCB revision:\t%d\n", fpga_read_reg(PCBRR) & 0xf);
machine_ops.restart = sdk7786_restart;
+ pm_power_off = sdk7786_power_off;
+
+ register_smp_ops(&shx3_smp_ops);
}
/*
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index ccaa290e9ab..e74ae7b0d8b 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -276,8 +276,6 @@ static struct clk_ops fsimck_clk_ops = {
};
static struct clk fsimcka_clk = {
- .name = "fsimcka_clk",
- .id = -1,
.ops = &fsimck_clk_ops,
.enable_reg = (void __iomem *)FCLKACR,
.rate = 0, /* unknown */
@@ -771,16 +769,20 @@ static int __init devices_setup(void)
/* set SPU2 clock to 83.4 MHz */
clk = clk_get(NULL, "spu_clk");
- clk_set_rate(clk, clk_round_rate(clk, 83333333));
- clk_put(clk);
+ if (clk) {
+ clk_set_rate(clk, clk_round_rate(clk, 83333333));
+ clk_put(clk);
+ }
/* change parent of FSI A */
clk = clk_get(NULL, "fsia_clk");
- clk_register(&fsimcka_clk);
- clk_set_parent(clk, &fsimcka_clk);
- clk_set_rate(clk, 11000);
- clk_set_rate(&fsimcka_clk, 11000);
- clk_put(clk);
+ if (clk) {
+ clk_register(&fsimcka_clk);
+ clk_set_parent(clk, &fsimcka_clk);
+ clk_set_rate(clk, 11000);
+ clk_set_rate(&fsimcka_clk, 11000);
+ clk_put(clk);
+ }
/* SDHI0 connected to cn7 */
gpio_request(GPIO_FN_SDHI0CD, NULL);
diff --git a/arch/sh/boards/mach-x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c
index e284592fd42..102bf56befb 100644
--- a/arch/sh/boards/mach-x3proto/setup.c
+++ b/arch/sh/boards/mach-x3proto/setup.c
@@ -19,6 +19,7 @@
#include <linux/usb/r8a66597.h>
#include <linux/usb/m66592.h>
#include <asm/ilsel.h>
+#include <asm/smp-ops.h>
static struct resource heartbeat_resources[] = {
[0] = {
@@ -152,7 +153,13 @@ static void __init x3proto_init_irq(void)
__raw_writel(__raw_readl(0xfe410000) | (1 << 21), 0xfe410000);
}
+static void __init x3proto_setup(char **cmdline_p)
+{
+ register_smp_ops(&shx3_smp_ops);
+}
+
static struct sh_machine_vector mv_x3proto __initmv = {
.mv_name = "x3proto",
+ .mv_setup = x3proto_setup,
.mv_init_irq = x3proto_init_irq,
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-03 14:58:41 +0000