Merge branches 'devel-cleanup', 'devel-serial' and 'devel-board' into…

… omap-for-linus

Documentation/edac.txt

@@ -196,7 +196,7 @@ csrow3.
 The representation of the above is reflected in the directory tree
 in EDAC's sysfs interface. Starting in directory
 /sys/devices/system/edac/mc each memory controller will be represented
-by its own 'mcX' directory, where 'X" is the index of the MC.
+by its own 'mcX' directory, where 'X' is the index of the MC.
 
 
 	..../edac/mc/
@@ -207,7 +207,7 @@ by its own 'mcX' directory, where 'X" is the index of the MC.
 		   ....
 
 Under each 'mcX' directory each 'csrowX' is again represented by a
-'csrowX', where 'X" is the csrow index:
+'csrowX', where 'X' is the csrow index:
 
 
 	.../mc/mc0/
@@ -232,7 +232,7 @@ EDAC control and attribute files.
 
 
 In 'mcX' directories are EDAC control and attribute files for
-this 'X" instance of the memory controllers:
+this 'X' instance of the memory controllers:
 
 
 Counter reset control file:
@@ -343,7 +343,7 @@ Sdram memory scrubbing rate:
 'csrowX' DIRECTORIES
 
 In the 'csrowX' directories are EDAC control and attribute files for
-this 'X" instance of csrow:
+this 'X' instance of csrow:
 
 
 Total Uncorrectable Errors count attribute file:

Documentation/networking/ip-sysctl.txt

@@ -144,6 +144,7 @@ tcp_adv_win_scale - INTEGER
 	Count buffering overhead as bytes/2^tcp_adv_win_scale
 	(if tcp_adv_win_scale > 0) or bytes-bytes/2^(-tcp_adv_win_scale),
 	if it is <= 0.
+	Possible values are [-31, 31], inclusive.
 	Default: 2
 
 tcp_allowed_congestion_control - STRING

MAINTAINERS

@@ -5839,6 +5839,8 @@ M:	Chris Metcalf <cmetcalf@tilera.com>
 W:	http://www.tilera.com/scm/
 S:	Supported
 F:	arch/tile/
+F:	drivers/char/hvc_tile.c
+F:	drivers/net/tile/
 
 TLAN NETWORK DRIVER
 M:	Samuel Chessman <chessman@tux.org>

Makefile

@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 37
-EXTRAVERSION = -rc3
+EXTRAVERSION = -rc4
 NAME = Flesh-Eating Bats with Fangs
 
 # *DOCUMENTATION*

arch/arm/mach-omap1/Kconfig

@@ -152,20 +152,11 @@ config MACH_NOKIA770
 config MACH_AMS_DELTA
 	bool "Amstrad E3 (Delta)"
 	depends on ARCH_OMAP1 && ARCH_OMAP15XX
+	select FIQ
 	help
 	  Support for the Amstrad E3 (codename Delta) videophone. Say Y here
 	  if you have such a device.
 
-config AMS_DELTA_FIQ
-	bool "Fast Interrupt Request (FIQ) support for the E3"
-	depends on MACH_AMS_DELTA
-	select FIQ
-	help
-	  Provide a FIQ handler for the E3.
-	  This allows for fast handling of interrupts generated
-	  by the clock line of the E3 mailboard (or a PS/2 keyboard)
-	  connected to the GPIO based external keyboard port.
-
 config MACH_OMAP_GENERIC
 	bool "Generic OMAP board"
 	depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX)

arch/arm/mach-omap1/Makefile

@@ -39,8 +39,8 @@ obj-$(CONFIG_MACH_OMAP_PALMTE)		+= board-palmte.o
 obj-$(CONFIG_MACH_OMAP_PALMZ71)		+= board-palmz71.o
 obj-$(CONFIG_MACH_OMAP_PALMTT)		+= board-palmtt.o
 obj-$(CONFIG_MACH_NOKIA770)		+= board-nokia770.o
-obj-$(CONFIG_MACH_AMS_DELTA)		+= board-ams-delta.o
-obj-$(CONFIG_AMS_DELTA_FIQ)		+= ams-delta-fiq.o ams-delta-fiq-handler.o
+obj-$(CONFIG_MACH_AMS_DELTA)		+= board-ams-delta.o ams-delta-fiq.o \
+					   ams-delta-fiq-handler.o
 obj-$(CONFIG_MACH_SX1)			+= board-sx1.o board-sx1-mmc.o
 obj-$(CONFIG_MACH_HERALD)		+= board-htcherald.o
 

arch/arm/mach-omap1/board-ams-delta.c

@@ -308,9 +308,7 @@ static void __init ams_delta_init(void)
 #endif
 	platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices));
 
-#ifdef CONFIG_AMS_DELTA_FIQ
 	ams_delta_init_fiq();
-#endif
 
 	omap_writew(omap_readw(ARM_RSTCT1) | 0x0004, ARM_RSTCT1);
 }

arch/arm/mach-omap1/serial.c

@@ -54,9 +54,11 @@ static inline void omap_serial_outp(struct plat_serial8250_port *p, int offset,
  */
 static void __init omap_serial_reset(struct plat_serial8250_port *p)
 {
-	omap_serial_outp(p, UART_OMAP_MDR1, 0x07);	/* disable UART */
+	omap_serial_outp(p, UART_OMAP_MDR1,
+			UART_OMAP_MDR1_DISABLE);	/* disable UART */
 	omap_serial_outp(p, UART_OMAP_SCR, 0x08);	/* TX watermark */
-	omap_serial_outp(p, UART_OMAP_MDR1, 0x00);	/* enable UART */
+	omap_serial_outp(p, UART_OMAP_MDR1,
+			UART_OMAP_MDR1_16X_MODE);	/* enable UART */
 
 	if (!cpu_is_omap15xx()) {
 		omap_serial_outp(p, UART_OMAP_SYSC, 0x01);

arch/arm/mach-omap2/Kconfig

@@ -174,6 +174,11 @@ config MACH_OMAP3517EVM
 	default y
 	select OMAP_PACKAGE_CBB
 
+config MACH_CRANEBOARD
+	bool "AM3517/05 CRANE board"
+	depends on ARCH_OMAP3
+	select OMAP_PACKAGE_CBB
+
 config MACH_OMAP3_PANDORA
 	bool "OMAP3 Pandora"
 	depends on ARCH_OMAP3

arch/arm/mach-omap2/Makefile

@@ -144,12 +144,12 @@ obj-$(CONFIG_MACH_NOKIA_RX51)		+= board-rx51.o \
 					   board-rx51-peripherals.o \
 					   board-rx51-video.o \
 					   hsmmc.o
-obj-$(CONFIG_MACH_OMAP_ZOOM2)		+= board-zoom2.o \
+obj-$(CONFIG_MACH_OMAP_ZOOM2)		+= board-zoom.o \
 					   board-zoom-peripherals.o \
 					   board-flash.o \
 					   hsmmc.o \
 					   board-zoom-debugboard.o
-obj-$(CONFIG_MACH_OMAP_ZOOM3)		+= board-zoom3.o \
+obj-$(CONFIG_MACH_OMAP_ZOOM3)		+= board-zoom.o \
 					   board-zoom-peripherals.o \
 					   board-flash.o \
 					   hsmmc.o \
@@ -174,6 +174,8 @@ obj-$(CONFIG_MACH_OMAP4_PANDA)		+= board-omap4panda.o \
 
 obj-$(CONFIG_MACH_OMAP3517EVM)		+= board-am3517evm.o
 
+obj-$(CONFIG_MACH_CRANEBOARD)		+= board-am3517crane.o
+
 obj-$(CONFIG_MACH_SBC3530)		+= board-omap3stalker.o \
 					   hsmmc.o
 # Platform specific device init code

arch/arm/mach-omap2/board-am3517crane.c

@@ -0,0 +1,69 @@
+/*
+ * Support for AM3517/05 Craneboard
+ * http://www.mistralsolutions.com/products/craneboard.php
+ *
+ * Copyright (C) 2010 Mistral Solutions Pvt Ltd. <www.mistralsolutions.com>
+ * Author: R.Srinath <srinath@mistralsolutions.com>
+ *
+ * Based on mach-omap2/board-am3517evm.c
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as  published by the
+ * Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
+ * whether express or implied; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/gpio.h>
+
+#include <mach/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <plat/board.h>
+#include <plat/common.h>
+
+#include "mux.h"
+
+/* Board initialization */
+static struct omap_board_config_kernel am3517_crane_config[] __initdata = {
+};
+
+#ifdef CONFIG_OMAP_MUX
+static struct omap_board_mux board_mux[] __initdata = {
+	{ .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#else
+#define board_mux	NULL
+#endif
+
+static void __init am3517_crane_init_irq(void)
+{
+	omap_board_config = am3517_crane_config;
+	omap_board_config_size = ARRAY_SIZE(am3517_crane_config);
+
+	omap2_init_common_hw(NULL, NULL);
+	omap_init_irq();
+	omap_gpio_init();
+}
+
+static void __init am3517_crane_init(void)
+{
+	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+	omap_serial_init();
+}
+
+MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD")
+	.boot_params	= 0x80000100,
+	.map_io		= omap3_map_io,
+	.reserve	= omap_reserve,
+	.init_irq	= am3517_crane_init_irq,
+	.init_machine	= am3517_crane_init,
+	.timer		= &omap_timer,
+MACHINE_END

arch/arm/mach-omap2/board-igep0020.c

@@ -136,16 +136,9 @@ static struct mtd_partition igep2_onenand_partitions[] = {
 	},
 };
 
-static int igep2_onenand_setup(void __iomem *onenand_base, int freq)
-{
-       /* nothing is required to be setup for onenand as of now */
-       return 0;
-}
-
 static struct omap_onenand_platform_data igep2_onenand_data = {
 	.parts = igep2_onenand_partitions,
 	.nr_parts = ARRAY_SIZE(igep2_onenand_partitions),
-	.onenand_setup = igep2_onenand_setup,
 	.dma_channel	= -1,	/* disable DMA in OMAP OneNAND driver */
 };
 
@@ -159,35 +152,34 @@ static struct platform_device igep2_onenand_device = {
 
 static void __init igep2_flash_init(void)
 {
-	u8		cs = 0;
-	u8		onenandcs = GPMC_CS_NUM + 1;
+	u8 cs = 0;
+	u8 onenandcs = GPMC_CS_NUM + 1;
 
-	while (cs < GPMC_CS_NUM) {
-		u32 ret = 0;
+	for (cs = 0; cs < GPMC_CS_NUM; cs++) {
+		u32 ret;
 		ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
 
 		/* Check if NAND/oneNAND is configured */
 		if ((ret & 0xC00) == 0x800)
 			/* NAND found */
-			pr_err("IGEP v2: Unsupported NAND found\n");
+			pr_err("IGEP2: Unsupported NAND found\n");
 		else {
 			ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7);
 			if ((ret & 0x3F) == (ONENAND_MAP >> 24))
 				/* ONENAND found */
 				onenandcs = cs;
 		}
-		cs++;
 	}
+
 	if (onenandcs > GPMC_CS_NUM) {
-		pr_err("IGEP v2: Unable to find configuration in GPMC\n");
+		pr_err("IGEP2: Unable to find configuration in GPMC\n");
 		return;
 	}
 
-	if (onenandcs < GPMC_CS_NUM) {
-		igep2_onenand_data.cs = onenandcs;
-		if (platform_device_register(&igep2_onenand_device) < 0)
-			pr_err("IGEP v2: Unable to register OneNAND device\n");
-	}
+	igep2_onenand_data.cs = onenandcs;
+
+	if (platform_device_register(&igep2_onenand_device) < 0)
+		pr_err("IGEP2: Unable to register OneNAND device\n");
 }
 
 #else
@@ -254,9 +246,6 @@ static inline void __init igep2_init_smsc911x(void)
 static inline void __init igep2_init_smsc911x(void) { }
 #endif
 
-static struct omap_board_config_kernel igep2_config[] __initdata = {
-};
-
 static struct regulator_consumer_supply igep2_vmmc1_supply = {
 	.supply		= "vmmc",
 };
@@ -493,8 +482,6 @@ static struct platform_device *igep2_devices[] __initdata = {
 
 static void __init igep2_init_irq(void)
 {
-	omap_board_config = igep2_config;
-	omap_board_config_size = ARRAY_SIZE(igep2_config);
 	omap2_init_common_hw(m65kxxxxam_sdrc_params, m65kxxxxam_sdrc_params);
 	omap_init_irq();
 	omap_gpio_init();