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-rw-r--r--arch/arm/mach-shmobile/board-ag5evm.c1
-rw-r--r--arch/arm/mach-shmobile/board-ap4evb.c2
-rw-r--r--arch/arm/mach-shmobile/board-mackerel.c2
-rw-r--r--arch/arm/mach-shmobile/clock-sh73a0.c17
-rw-r--r--arch/arm/mach-shmobile/include/mach/head-ap4evb.txt10
-rw-r--r--arch/arm/mach-shmobile/include/mach/head-mackerel.txt10
-rw-r--r--arch/blackfin/lib/outs.S16
-rw-r--r--arch/blackfin/mach-common/cache.S2
-rw-r--r--arch/sh/include/asm/sections.h2
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7750.c13
-rw-r--r--arch/sh/lib/delay.c10
-rw-r--r--arch/sh/mm/cache.c3
12 files changed, 63 insertions, 25 deletions
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index 2123b96b563..4303a86e6e3 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -454,6 +454,7 @@ static void __init ag5evm_init(void)
gpio_direction_output(GPIO_PORT217, 0);
mdelay(1);
gpio_set_value(GPIO_PORT217, 1);
+ mdelay(100);
/* LCD backlight controller */
gpio_request(GPIO_PORT235, NULL); /* RESET */
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 3cf0951caa2..81d6536552a 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -1303,7 +1303,7 @@ static void __init ap4evb_init(void)
lcdc_info.clock_source = LCDC_CLK_BUS;
lcdc_info.ch[0].interface_type = RGB18;
- lcdc_info.ch[0].clock_divider = 2;
+ lcdc_info.ch[0].clock_divider = 3;
lcdc_info.ch[0].flags = 0;
lcdc_info.ch[0].lcd_size_cfg.width = 152;
lcdc_info.ch[0].lcd_size_cfg.height = 91;
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index fb4213a4e15..1657eac5dde 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -303,7 +303,7 @@ static struct sh_mobile_lcdc_info lcdc_info = {
.lcd_cfg = mackerel_lcdc_modes,
.num_cfg = ARRAY_SIZE(mackerel_lcdc_modes),
.interface_type = RGB24,
- .clock_divider = 2,
+ .clock_divider = 3,
.flags = 0,
.lcd_size_cfg.width = 152,
.lcd_size_cfg.height = 91,
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index ddd4a1b775f..7e58904c1c8 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -263,7 +263,7 @@ static struct clk div6_clks[DIV6_NR] = {
};
enum { MSTP001,
- MSTP125, MSTP118, MSTP116, MSTP100,
+ MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, MSTP118, MSTP116, MSTP100,
MSTP219,
MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
MSTP331, MSTP329, MSTP325, MSTP323, MSTP312,
@@ -275,6 +275,10 @@ enum { MSTP001,
static struct clk mstp_clks[MSTP_NR] = {
[MSTP001] = MSTP(&div4_clks[DIV4_HP], SMSTPCR0, 1, 0), /* IIC2 */
+ [MSTP129] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 29, 0), /* CEU1 */
+ [MSTP128] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 28, 0), /* CSI2-RX1 */
+ [MSTP127] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 27, 0), /* CEU0 */
+ [MSTP126] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 26, 0), /* CSI2-RX0 */
[MSTP125] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 25, 0), /* TMU0 */
[MSTP118] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 18, 0), /* DSITX0 */
[MSTP116] = MSTP(&div4_clks[DIV4_HP], SMSTPCR1, 16, 0), /* IIC0 */
@@ -306,6 +310,9 @@ static struct clk_lookup lookups[] = {
CLKDEV_CON_ID("r_clk", &r_clk),
/* DIV6 clocks */
+ CLKDEV_CON_ID("vck1_clk", &div6_clks[DIV6_VCK1]),
+ CLKDEV_CON_ID("vck2_clk", &div6_clks[DIV6_VCK2]),
+ CLKDEV_CON_ID("vck3_clk", &div6_clks[DIV6_VCK3]),
CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]),
CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]),
CLKDEV_ICK_ID("dsi0p_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]),
@@ -313,11 +320,15 @@ static struct clk_lookup lookups[] = {
/* MSTP32 clocks */
CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* I2C2 */
- CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0", &mstp_clks[MSTP100]), /* LCDC0 */
+ CLKDEV_DEV_ID("sh_mobile_ceu.1", &mstp_clks[MSTP129]), /* CEU1 */
+ CLKDEV_DEV_ID("sh-mobile-csi2.1", &mstp_clks[MSTP128]), /* CSI2-RX1 */
+ CLKDEV_DEV_ID("sh_mobile_ceu.0", &mstp_clks[MSTP127]), /* CEU0 */
+ CLKDEV_DEV_ID("sh-mobile-csi2.0", &mstp_clks[MSTP126]), /* CSI2-RX0 */
CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP125]), /* TMU00 */
CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP125]), /* TMU01 */
- CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* I2C0 */
CLKDEV_DEV_ID("sh-mipi-dsi.0", &mstp_clks[MSTP118]), /* DSITX */
+ CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* I2C0 */
+ CLKDEV_DEV_ID("sh_mobile_lcdc_fb.0", &mstp_clks[MSTP100]), /* LCDC0 */
CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP219]), /* SCIFA7 */
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */
CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP206]), /* SCIFB */
diff --git a/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt b/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt
index efd3687ba19..3029aba3868 100644
--- a/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt
+++ b/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt
@@ -6,13 +6,10 @@ LIST "RWT Setting"
EW 0xE6020004, 0xA500
EW 0xE6030004, 0xA500
-DD 0x01001000, 0x01001000
-
LIST "GPIO Setting"
EB 0xE6051013, 0xA2
LIST "CPG"
-ED 0xE6150080, 0x00000180
ED 0xE61500C0, 0x00000002
WAIT 1, 0xFE40009C
@@ -37,6 +34,9 @@ ED 0xE615002C, 0x93000040
WAIT 1, 0xFE40009C
+LIST "SUB/USBClk"
+ED 0xE6150080, 0x00000180
+
LIST "BSC"
ED 0xFEC10000, 0x00E0001B
@@ -53,7 +53,7 @@ ED 0xFE400048, 0x20C18505
ED 0xFE40004C, 0x00110209
ED 0xFE400010, 0x00000087
-WAIT 10, 0xFE40009C
+WAIT 30, 0xFE40009C
ED 0xFE400084, 0x0000003F
EB 0xFE500000, 0x00
@@ -84,7 +84,7 @@ ED 0xE6150004, 0x80331050
WAIT 1, 0xFE40009C
-ED 0xE6150354, 0x00000002
+ED 0xFE400354, 0x01AD8002
LIST "SCIF0 - Serial port for earlyprintk"
EB 0xE6053098, 0x11
diff --git a/arch/arm/mach-shmobile/include/mach/head-mackerel.txt b/arch/arm/mach-shmobile/include/mach/head-mackerel.txt
index efd3687ba19..3029aba3868 100644
--- a/arch/arm/mach-shmobile/include/mach/head-mackerel.txt
+++ b/arch/arm/mach-shmobile/include/mach/head-mackerel.txt
@@ -6,13 +6,10 @@ LIST "RWT Setting"
EW 0xE6020004, 0xA500
EW 0xE6030004, 0xA500
-DD 0x01001000, 0x01001000
-
LIST "GPIO Setting"
EB 0xE6051013, 0xA2
LIST "CPG"
-ED 0xE6150080, 0x00000180
ED 0xE61500C0, 0x00000002
WAIT 1, 0xFE40009C
@@ -37,6 +34,9 @@ ED 0xE615002C, 0x93000040
WAIT 1, 0xFE40009C
+LIST "SUB/USBClk"
+ED 0xE6150080, 0x00000180
+
LIST "BSC"
ED 0xFEC10000, 0x00E0001B
@@ -53,7 +53,7 @@ ED 0xFE400048, 0x20C18505
ED 0xFE40004C, 0x00110209
ED 0xFE400010, 0x00000087
-WAIT 10, 0xFE40009C
+WAIT 30, 0xFE40009C
ED 0xFE400084, 0x0000003F
EB 0xFE500000, 0x00
@@ -84,7 +84,7 @@ ED 0xE6150004, 0x80331050
WAIT 1, 0xFE40009C
-ED 0xE6150354, 0x00000002
+ED 0xFE400354, 0x01AD8002
LIST "SCIF0 - Serial port for earlyprintk"
EB 0xE6053098, 0x11
diff --git a/arch/blackfin/lib/outs.S b/arch/blackfin/lib/outs.S
index 250f4d4b943..06a5e674401 100644
--- a/arch/blackfin/lib/outs.S
+++ b/arch/blackfin/lib/outs.S
@@ -13,6 +13,8 @@
.align 2
ENTRY(_outsl)
+ CC = R2 == 0;
+ IF CC JUMP 1f;
P0 = R0; /* P0 = port */
P1 = R1; /* P1 = address */
P2 = R2; /* P2 = count */
@@ -20,10 +22,12 @@ ENTRY(_outsl)
LSETUP( .Llong_loop_s, .Llong_loop_e) LC0 = P2;
.Llong_loop_s: R0 = [P1++];
.Llong_loop_e: [P0] = R0;
- RTS;
+1: RTS;
ENDPROC(_outsl)
ENTRY(_outsw)
+ CC = R2 == 0;
+ IF CC JUMP 1f;
P0 = R0; /* P0 = port */
P1 = R1; /* P1 = address */
P2 = R2; /* P2 = count */
@@ -31,10 +35,12 @@ ENTRY(_outsw)
LSETUP( .Lword_loop_s, .Lword_loop_e) LC0 = P2;
.Lword_loop_s: R0 = W[P1++];
.Lword_loop_e: W[P0] = R0;
- RTS;
+1: RTS;
ENDPROC(_outsw)
ENTRY(_outsb)
+ CC = R2 == 0;
+ IF CC JUMP 1f;
P0 = R0; /* P0 = port */
P1 = R1; /* P1 = address */
P2 = R2; /* P2 = count */
@@ -42,10 +48,12 @@ ENTRY(_outsb)
LSETUP( .Lbyte_loop_s, .Lbyte_loop_e) LC0 = P2;
.Lbyte_loop_s: R0 = B[P1++];
.Lbyte_loop_e: B[P0] = R0;
- RTS;
+1: RTS;
ENDPROC(_outsb)
ENTRY(_outsw_8)
+ CC = R2 == 0;
+ IF CC JUMP 1f;
P0 = R0; /* P0 = port */
P1 = R1; /* P1 = address */
P2 = R2; /* P2 = count */
@@ -56,5 +64,5 @@ ENTRY(_outsw_8)
R0 = R0 << 8;
R0 = R0 + R1;
.Lword8_loop_e: W[P0] = R0;
- RTS;
+1: RTS;
ENDPROC(_outsw_8)
diff --git a/arch/blackfin/mach-common/cache.S b/arch/blackfin/mach-common/cache.S
index 790c767ca95..ab4a925a443 100644
--- a/arch/blackfin/mach-common/cache.S
+++ b/arch/blackfin/mach-common/cache.S
@@ -58,6 +58,8 @@
1:
.ifeqs "\flushins", BROK_FLUSH_INST
\flushins [P0++];
+ nop;
+ nop;
2: nop;
.else
2: \flushins [P0++];
diff --git a/arch/sh/include/asm/sections.h b/arch/sh/include/asm/sections.h
index a78701da775..4a5350037c8 100644
--- a/arch/sh/include/asm/sections.h
+++ b/arch/sh/include/asm/sections.h
@@ -3,7 +3,7 @@
#include <asm-generic/sections.h>
-extern void __nosave_begin, __nosave_end;
+extern long __nosave_begin, __nosave_end;
extern long __machvec_start, __machvec_end;
extern char __uncached_start, __uncached_end;
extern char _ebss[];
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index 672944f5b19..e53b4b38bd1 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -14,7 +14,7 @@
#include <linux/io.h>
#include <linux/sh_timer.h>
#include <linux/serial_sci.h>
-#include <asm/machtypes.h>
+#include <generated/machtypes.h>
static struct resource rtc_resources[] = {
[0] = {
@@ -255,12 +255,17 @@ static struct platform_device *sh7750_early_devices[] __initdata = {
void __init plat_early_device_setup(void)
{
+ struct platform_device *dev[1];
+
if (mach_is_rts7751r2d()) {
scif_platform_data.scscr |= SCSCR_CKE1;
- early_platform_add_devices(&scif_device, 1);
+ dev[0] = &scif_device;
+ early_platform_add_devices(dev, 1);
} else {
- early_platform_add_devices(&sci_device, 1);
- early_platform_add_devices(&scif_device, 1);
+ dev[0] = &sci_device;
+ early_platform_add_devices(dev, 1);
+ dev[0] = &scif_device;
+ early_platform_add_devices(dev, 1);
}
early_platform_add_devices(sh7750_early_devices,
diff --git a/arch/sh/lib/delay.c b/arch/sh/lib/delay.c
index faa8f86c0db..0901b2f14e1 100644
--- a/arch/sh/lib/delay.c
+++ b/arch/sh/lib/delay.c
@@ -10,6 +10,16 @@
void __delay(unsigned long loops)
{
__asm__ __volatile__(
+ /*
+ * ST40-300 appears to have an issue with this code,
+ * normally taking two cycles each loop, as with all
+ * other SH variants. If however the branch and the
+ * delay slot straddle an 8 byte boundary, this increases
+ * to 3 cycles.
+ * This align directive ensures this doesn't occur.
+ */
+ ".balign 8\n\t"
+
"tst %0, %0\n\t"
"1:\t"
"bf/s 1b\n\t"
diff --git a/arch/sh/mm/cache.c b/arch/sh/mm/cache.c
index 88d3dc3d30d..5a580ea0442 100644
--- a/arch/sh/mm/cache.c
+++ b/arch/sh/mm/cache.c
@@ -108,7 +108,8 @@ void copy_user_highpage(struct page *to, struct page *from,
kunmap_atomic(vfrom, KM_USER0);
}
- if (pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
+ if (pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK) ||
+ (vma->vm_flags & VM_EXEC))
__flush_purge_region(vto, PAGE_SIZE);
kunmap_atomic(vto, KM_USER1);
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-25 07:25:10 +0000