Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 136 insertions, 104 deletions

diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index a2813247b455..f49e28abe0ab 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -39,6 +39,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#include <linux/mtd/sh_flctl.h>
 #include <linux/pm_clock.h>
 #include <linux/smsc911x.h>
 #include <linux/sh_intc.h>
@@ -54,11 +55,10 @@
 #include <sound/sh_fsi.h>
 
 #include <mach/common.h>
+#include <mach/irqs.h>
 #include <mach/sh7372.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <asm/mach/map.h>
 #include <asm/mach-types.h>
 
 /*
@@ -318,8 +318,14 @@ static struct sh_mobile_meram_info mackerel_meram_info = {
 
 static struct resource meram_resources[] = {
 	[0] = {
-		.name	= "MERAM",
+		.name	= "regs",
 		.start	= 0xe8000000,
+		.end	= 0xe807ffff,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.name	= "meram",
+		.start	= 0xe8080000,
 		.end	= 0xe81fffff,
 		.flags	= IORESOURCE_MEM,
 	},
@@ -351,29 +357,23 @@ static struct fb_videomode mackerel_lcdc_modes[] = {
 	},
 };
 
-static int mackerel_set_brightness(void *board_data, int brightness)
+static int mackerel_set_brightness(int brightness)
 {
 	gpio_set_value(GPIO_PORT31, brightness);
 
 	return 0;
 }
 
-static int mackerel_get_brightness(void *board_data)
+static int mackerel_get_brightness(void)
 {
 	return gpio_get_value(GPIO_PORT31);
 }
 
-static struct sh_mobile_meram_cfg lcd_meram_cfg = {
+static const struct sh_mobile_meram_cfg lcd_meram_cfg = {
 	.icb[0] = {
-		.marker_icb     = 28,
-		.cache_icb      = 24,
-		.meram_offset   = 0x0,
 		.meram_size     = 0x40,
 	},
 	.icb[1] = {
-		.marker_icb     = 29,
-		.cache_icb      = 25,
-		.meram_offset   = 0x40,
 		.meram_size     = 0x40,
 	},
 };
@@ -384,20 +384,20 @@ static struct sh_mobile_lcdc_info lcdc_info = {
 	.ch[0] = {
 		.chan = LCDC_CHAN_MAINLCD,
 		.fourcc = V4L2_PIX_FMT_RGB565,
-		.lcd_cfg = mackerel_lcdc_modes,
-		.num_cfg = ARRAY_SIZE(mackerel_lcdc_modes),
+		.lcd_modes = mackerel_lcdc_modes,
+		.num_modes = ARRAY_SIZE(mackerel_lcdc_modes),
 		.interface_type		= RGB24,
 		.clock_divider		= 3,
 		.flags			= 0,
-		.lcd_size_cfg.width	= 152,
-		.lcd_size_cfg.height	= 91,
-		.board_cfg = {
-			.set_brightness = mackerel_set_brightness,
-			.get_brightness = mackerel_get_brightness,
+		.panel_cfg = {
+			.width		= 152,
+			.height		= 91,
 		},
 		.bl_info = {
 			.name = "sh_mobile_lcdc_bl",
 			.max_brightness = 1,
+			.set_brightness = mackerel_set_brightness,
+			.get_brightness = mackerel_get_brightness,
 		},
 		.meram_cfg = &lcd_meram_cfg,
 	}
@@ -426,21 +426,44 @@ static struct platform_device lcdc_device = {
 	},
 };
 
-static struct sh_mobile_meram_cfg hdmi_meram_cfg = {
+/* HDMI */
+static struct sh_mobile_hdmi_info hdmi_info = {
+	.flags		= HDMI_SND_SRC_SPDIF,
+};
+
+static struct resource hdmi_resources[] = {
+	[0] = {
+		.name	= "HDMI",
+		.start	= 0xe6be0000,
+		.end	= 0xe6be00ff,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		/* There's also an HDMI interrupt on INTCS @ 0x18e0 */
+		.start	= evt2irq(0x17e0),
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device hdmi_device = {
+	.name		= "sh-mobile-hdmi",
+	.num_resources	= ARRAY_SIZE(hdmi_resources),
+	.resource	= hdmi_resources,
+	.id             = -1,
+	.dev	= {
+		.platform_data	= &hdmi_info,
+	},
+};
+
+static const struct sh_mobile_meram_cfg hdmi_meram_cfg = {
 	.icb[0] = {
-		.marker_icb     = 30,
-		.cache_icb      = 26,
-		.meram_offset   = 0x80,
 		.meram_size     = 0x100,
 	},
 	.icb[1] = {
-		.marker_icb     = 31,
-		.cache_icb      = 27,
-		.meram_offset   = 0x180,
 		.meram_size     = 0x100,
 	},
 };
-/* HDMI */
+
 static struct sh_mobile_lcdc_info hdmi_lcdc_info = {
 	.meram_dev = &mackerel_meram_info,
 	.clock_source = LCDC_CLK_EXTERNAL,
@@ -451,6 +474,7 @@ static struct sh_mobile_lcdc_info hdmi_lcdc_info = {
 		.clock_divider = 1,
 		.flags = LCDC_FLAGS_DWPOL,
 		.meram_cfg = &hdmi_meram_cfg,
+		.tx_dev = &hdmi_device,
 	}
 };
 
@@ -478,36 +502,6 @@ static struct platform_device hdmi_lcdc_device = {
 	},
 };
 
-static struct sh_mobile_hdmi_info hdmi_info = {
-	.lcd_chan	= &hdmi_lcdc_info.ch[0],
-	.lcd_dev	= &hdmi_lcdc_device.dev,
-	.flags		= HDMI_SND_SRC_SPDIF,
-};
-
-static struct resource hdmi_resources[] = {
-	[0] = {
-		.name	= "HDMI",
-		.start	= 0xe6be0000,
-		.end	= 0xe6be00ff,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		/* There's also an HDMI interrupt on INTCS @ 0x18e0 */
-		.start	= evt2irq(0x17e0),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device hdmi_device = {
-	.name		= "sh-mobile-hdmi",
-	.num_resources	= ARRAY_SIZE(hdmi_resources),
-	.resource	= hdmi_resources,
-	.id             = -1,
-	.dev	= {
-		.platform_data	= &hdmi_info,
-	},
-};
-
 static struct platform_device fsi_hdmi_device = {
 	.name		= "sh_fsi2_b_hdmi",
 };
@@ -860,7 +854,7 @@ static int __fsi_set_round_rate(struct clk *clk, long rate, int enable)
 	return clk_enable(clk);
 }
 
-static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
+static int fsi_b_set_rate(struct device *dev, int rate, int enable)
 {
 	struct clk *fsib_clk;
 	struct clk *fdiv_clk = &sh7372_fsidivb_clk;
@@ -869,10 +863,6 @@ static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
 	int ackmd_bpfmd;
 	int ret;
 
-	/* FSIA is slave mode. nothing to do here */
-	if (is_porta)
-		return 0;
-
 	/* clock start */
 	switch (rate) {
 	case 44100:
@@ -916,14 +906,16 @@ fsi_set_rate_end:
 }
 
 static struct sh_fsi_platform_info fsi_info = {
-	.porta_flags =	SH_FSI_BRS_INV,
-
-	.portb_flags =	SH_FSI_BRS_INV	|
+	.port_a = {
+		.flags = SH_FSI_BRS_INV,
+	},
+	.port_b = {
+		.flags = SH_FSI_BRS_INV	|
 			SH_FSI_BRM_INV	|
 			SH_FSI_LRS_INV	|
 			SH_FSI_FMT_SPDIF,
-
-	.set_rate = fsi_set_rate,
+		.set_rate = fsi_b_set_rate,
+	}
 };
 
 static struct resource fsi_resources[] = {
@@ -965,6 +957,50 @@ static struct platform_device fsi_ak4643_device = {
 	},
 };
 
+/* FLCTL */
+static struct mtd_partition nand_partition_info[] = {
+	{
+		.name	= "system",
+		.offset	= 0,
+		.size	= 128 * 1024 * 1024,
+	},
+	{
+		.name	= "userdata",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= 256 * 1024 * 1024,
+	},
+	{
+		.name	= "cache",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= 128 * 1024 * 1024,
+	},
+};
+
+static struct resource nand_flash_resources[] = {
+	[0] = {
+		.start	= 0xe6a30000,
+		.end	= 0xe6a3009b,
+		.flags	= IORESOURCE_MEM,
+	}
+};
+
+static struct sh_flctl_platform_data nand_flash_data = {
+	.parts		= nand_partition_info,
+	.nr_parts	= ARRAY_SIZE(nand_partition_info),
+	.flcmncr_val	= CLK_16B_12L_4H | TYPESEL_SET
+			| SHBUSSEL | SEL_16BIT | SNAND_E,
+	.use_holden	= 1,
+};
+
+static struct platform_device nand_flash_device = {
+	.name		= "sh_flctl",
+	.resource	= nand_flash_resources,
+	.num_resources	= ARRAY_SIZE(nand_flash_resources),
+	.dev		= {
+		.platform_data = &nand_flash_data,
+	},
+};
+
 /*
  * The card detect pin of the top SD/MMC slot (CN7) is active low and is
  * connected to GPIO A22 of SH7372 (GPIO_PORT41).
@@ -1268,6 +1304,7 @@ static struct platform_device *mackerel_devices[] __initdata = {
 	&fsi_device,
 	&fsi_ak4643_device,
 	&fsi_hdmi_device,
+	&nand_flash_device,
 	&sdhi0_device,
 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
 	&sdhi1_device,
@@ -1276,8 +1313,8 @@ static struct platform_device *mackerel_devices[] __initdata = {
 	&sh_mmcif_device,
 	&ceu_device,
 	&mackerel_camera,
-	&hdmi_lcdc_device,
 	&hdmi_device,
+	&hdmi_lcdc_device,
 	&meram_device,
 };
 
@@ -1337,27 +1374,6 @@ static struct i2c_board_info i2c1_devices[] = {
 	},
 };
 
-static struct map_desc mackerel_io_desc[] __initdata = {
-	/* create a 1:1 entity map for 0xe6xxxxxx
-	 * used by CPGA, INTC and PFC.
-	 */
-	{
-		.virtual	= 0xe6000000,
-		.pfn		= __phys_to_pfn(0xe6000000),
-		.length		= 256 << 20,
-		.type		= MT_DEVICE_NONSHARED
-	},
-};
-
-static void __init mackerel_map_io(void)
-{
-	iotable_init(mackerel_io_desc, ARRAY_SIZE(mackerel_io_desc));
-
-	/* setup early devices and console here as well */
-	sh7372_add_early_devices();
-	shmobile_setup_console();
-}
-
 #define GPIO_PORT9CR	0xE6051009
 #define GPIO_PORT10CR	0xE605100A
 #define GPIO_PORT167CR	0xE60520A7
@@ -1370,6 +1386,9 @@ static void __init mackerel_init(void)
 	struct clk *clk;
 	int ret;
 
+	/* External clock source */
+	clk_set_rate(&sh7372_dv_clki_clk, 27000000);
+
 	sh7372_pinmux_init();
 
 	/* enable SCIFA0 */
@@ -1515,6 +1534,30 @@ static void __init mackerel_init(void)
 	gpio_request(GPIO_FN_MMCCMD0, NULL);
 	gpio_request(GPIO_FN_MMCCLK0, NULL);
 
+	/* FLCTL */
+	gpio_request(GPIO_FN_D0_NAF0, NULL);
+	gpio_request(GPIO_FN_D1_NAF1, NULL);
+	gpio_request(GPIO_FN_D2_NAF2, NULL);
+	gpio_request(GPIO_FN_D3_NAF3, NULL);
+	gpio_request(GPIO_FN_D4_NAF4, NULL);
+	gpio_request(GPIO_FN_D5_NAF5, NULL);
+	gpio_request(GPIO_FN_D6_NAF6, NULL);
+	gpio_request(GPIO_FN_D7_NAF7, NULL);
+	gpio_request(GPIO_FN_D8_NAF8, NULL);
+	gpio_request(GPIO_FN_D9_NAF9, NULL);
+	gpio_request(GPIO_FN_D10_NAF10, NULL);
+	gpio_request(GPIO_FN_D11_NAF11, NULL);
+	gpio_request(GPIO_FN_D12_NAF12, NULL);
+	gpio_request(GPIO_FN_D13_NAF13, NULL);
+	gpio_request(GPIO_FN_D14_NAF14, NULL);
+	gpio_request(GPIO_FN_D15_NAF15, NULL);
+	gpio_request(GPIO_FN_FCE0, NULL);
+	gpio_request(GPIO_FN_WE0_FWE, NULL);
+	gpio_request(GPIO_FN_FRB, NULL);
+	gpio_request(GPIO_FN_A4_FOE, NULL);
+	gpio_request(GPIO_FN_A5_FCDE, NULL);
+	gpio_request(GPIO_FN_RD_FSC, NULL);
+
 	/* enable GPS module (GT-720F) */
 	gpio_request(GPIO_FN_SCIFA2_TXD1, NULL);
 	gpio_request(GPIO_FN_SCIFA2_RXD1, NULL);
@@ -1559,6 +1602,7 @@ static void __init mackerel_init(void)
 	sh7372_add_device_to_domain(&sh7372_a4mp, &fsi_device);
 	sh7372_add_device_to_domain(&sh7372_a3sp, &usbhs0_device);
 	sh7372_add_device_to_domain(&sh7372_a3sp, &usbhs1_device);
+	sh7372_add_device_to_domain(&sh7372_a3sp, &nand_flash_device);
 	sh7372_add_device_to_domain(&sh7372_a3sp, &sh_mmcif_device);
 	sh7372_add_device_to_domain(&sh7372_a3sp, &sdhi0_device);
 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
@@ -1573,23 +1617,11 @@ static void __init mackerel_init(void)
 	pm_clk_add(&hdmi_lcdc_device.dev, "hdmi");
 }
 
-static void __init mackerel_timer_init(void)
-{
-	sh7372_clock_init();
-	shmobile_timer.init();
-
-	/* External clock source */
-	clk_set_rate(&sh7372_dv_clki_clk, 27000000);
-}
-
-static struct sys_timer mackerel_timer = {
-	.init		= mackerel_timer_init,
-};
-
 MACHINE_START(MACKEREL, "mackerel")
-	.map_io		= mackerel_map_io,
+	.map_io		= sh7372_map_io,
+	.init_early	= sh7372_add_early_devices,
 	.init_irq	= sh7372_init_irq,
 	.handle_irq	= shmobile_handle_irq_intc,
 	.init_machine	= mackerel_init,
-	.timer		= &mackerel_timer,
+	.timer		= &shmobile_timer,
 MACHINE_END