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- Add support for dreamplug and iconnect (kirkwood) systems. 

svn path=/dists/sid/linux/; revision=19167
This commit is contained in:
Arnaud Patard 2012-06-18 22:31:05 +00:00
parent e82a500c44
commit 3636096fe2
17 changed files with 1582 additions and 0 deletions
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3
debian/changelog vendored
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@ -24,6 +24,9 @@ linux (3.2.20-2) UNRELEASED; urgency=low
[ Bastian Blank ]
* Support build-arch and build-indep make targets.
[ Arnaud Patard ]
* Add dreamplug and iconnect support (Closes: #675922)
-- Ben Hutchings <ben@decadent.org.uk> Tue, 12 Jun 2012 06:21:34 +0100
linux (3.2.20-1) unstable; urgency=low

14
debian/config/armel/config.kirkwood vendored
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@ -37,6 +37,8 @@ CONFIG_LEDS_CPU=y
CONFIG_UACCESS_WITH_MEMCPY=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_CMDLINE=""
# CONFIG_XIP_KERNEL is not set
CONFIG_KEXEC=y
@ -57,6 +59,9 @@ CONFIG_MACH_MV88F6281GTW_GE=y
CONFIG_MACH_SHEEVAPLUG=y
CONFIG_MACH_ESATA_SHEEVAPLUG=y
CONFIG_MACH_GURUPLUG=y
CONFIG_ARCH_KIRKWOOD_DT=y
CONFIG_MACH_DREAMPLUG_DT=y
CONFIG_MACH_ICONNECT_DT=y
CONFIG_MACH_TS219=y
CONFIG_MACH_TS41X=y
CONFIG_MACH_DOCKSTAR=y
@ -287,6 +292,7 @@ CONFIG_MMC_MVSDIO=m
CONFIG_MTD=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
# CONFIG_MTD_AFS_PARTS is not set
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
@ -349,6 +355,7 @@ CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0x0
CONFIG_MTD_PHYSMAP_LEN=0x0
CONFIG_MTD_PHYSMAP_BANKWIDTH=0
CONFIG_MTD_PHYSMAP_OF=y
# CONFIG_MTD_IMPA7 is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
@ -460,6 +467,11 @@ CONFIG_MV643XX_ETH=m
CONFIG_MWIFIEX=m
CONFIG_MWIFIEX_SDIO=m
##
## file: drivers/of/Kconfig
##
CONFIG_PROC_DEVICETREE=y
##
## file: drivers/pcmcia/Kconfig
##
@ -558,6 +570,8 @@ CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_DW is not set
CONFIG_SERIAL_OF_PLATFORM=y
##
## file: drivers/usb/Kconfig

27
debian/patches/features/arm/kirkwood-add-configuration-for-mpp12-as-gpio.patch vendored Normal file
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@ -0,0 +1,27 @@
commit 527ef0550d79e3b3a0ef8f5061072075afef6aaf
Author: Arnaud Patard <arnaud.patard@rtp-net.org>
Date: Thu Dec 1 11:58:25 2011 +0100
ARM: Kirkwood: Add configuration for MPP12 as GPIO
The MPP12 is listed in the 6281 HW manual as output only but the iconnect
board from iomega is using it as GPIO (there's a button connected on it). So,
I'm adding a definition for the MPP12 as GPIO. As I've no informations about
this and which kirkwood are "affected", I'm adding a new #define instead of
modifying the current one for MPP12.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Index: sid/arch/arm/mach-kirkwood/mpp.h
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/mpp.h 2012-05-31 01:44:12.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/mpp.h 2012-06-10 10:18:11.502678583 +0200
@@ -102,6 +102,7 @@
#define MPP11_SATA0_ACTn MPP( 11, 0x5, 0, 0, 0, 1, 1, 1, 1 )
#define MPP12_GPO MPP( 12, 0x0, 0, 1, 1, 1, 1, 1, 1 )
+#define MPP12_GPIO MPP( 12, 0x0, 1, 1, 0, 0, 0, 1, 0 )
#define MPP12_SD_CLK MPP( 12, 0x1, 0, 0, 1, 1, 1, 1, 1 )
#define MPP12_AU_SPDIF0 MPP( 12, 0xa, 0, 0, 0, 0, 0, 0, 1 )
#define MPP12_SPI_MOSI MPP( 12, 0xb, 0, 0, 0, 0, 0, 0, 1 )

291
debian/patches/features/arm/kirkwood-add-dreamplug-fdt-support.patch vendored Normal file
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@ -0,0 +1,291 @@
commit 3d468b6d6052293ad3b8538b8277077981c28286
Author: Jason Cooper <jason@lakedaemon.net>
Date: Mon Feb 27 16:07:13 2012 +0000
ARM: kirkwood: add dreamplug (fdt) support.
Initially, copied guruplug-setup.c and did s/guruplug/dreamplug/g.
Then, switched to SPI based NOR flash.
After talking to Arnd Bergman, chose an incremental approach to adding
devicetree support. First, we use the dtb to tell us we are on the
dreamplug, then we gradually port over drivers.
Driver porting will start with the uart (see next patch), and progress
from there. Possibly, spi/flash/partitions will be next.
When done, board-dt.c will no longer be dreamplug specific, and dt's can
be made for the other kirkwood boards.
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts
new file mode 100644
index 0000000..0424d99
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts
@@ -0,0 +1,18 @@
+/dts-v1/;
+
+/include/ "kirkwood.dtsi"
+
+/ {
+ model = "Globalscale Technologies Dreamplug";
+ compatible = "globalscale,dreamplug-003-ds2001", "globalscale,dreamplug", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x20000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlyprintk";
+ };
+
+};
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
new file mode 100644
index 0000000..771c6bb
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -0,0 +1,6 @@
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "marvell,kirkwood";
+};
+
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index 7fc603b..90ceab7 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -44,6 +44,20 @@ config MACH_GURUPLUG
Say 'Y' here if you want your kernel to support the
Marvell GuruPlug Reference Board.
+config ARCH_KIRKWOOD_DT
+ bool "Marvell Kirkwood Flattened Device Tree"
+ select USE_OF
+ help
+ Say 'Y' here if you want your kernel to support the
+ Marvell Kirkwood using flattened device tree.
+
+config MACH_DREAMPLUG_DT
+ bool "Marvell DreamPlug (Flattened Device Tree)"
+ select ARCH_KIRKWOOD_DT
+ help
+ Say 'Y' here if you want your kernel to support the
+ Marvell DreamPlug (Flattened Device Tree).
+
config MACH_TS219
bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS"
help
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index 5dcaa81..acbc5e1 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -20,3 +20,4 @@ obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o
obj-$(CONFIG_MACH_T5325) += t5325-setup.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
+obj-$(CONFIG_ARCH_KIRKWOOD_DT) += board-dt.o
diff --git a/arch/arm/mach-kirkwood/Makefile.boot b/arch/arm/mach-kirkwood/Makefile.boot
index 760a0ef..16f9385 100644
--- a/arch/arm/mach-kirkwood/Makefile.boot
+++ b/arch/arm/mach-kirkwood/Makefile.boot
@@ -1,3 +1,5 @@
zreladdr-y += 0x00008000
params_phys-y := 0x00000100
initrd_phys-y := 0x00800000
+
+dtb-$(CONFIG_MACH_DREAMPLUG_DT) += kirkwood-dreamplug.dtb
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
new file mode 100644
index 0000000..76392af
--- /dev/null
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -0,0 +1,181 @@
+/*
+ * Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net>
+ *
+ * arch/arm/mach-kirkwood/board-dt.c
+ *
+ * Marvell DreamPlug Reference Board Setup
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/partitions.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_fdt.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+#include <linux/mtd/physmap.h>
+#include <linux/spi/flash.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/kirkwood.h>
+#include <plat/mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct of_device_id kirkwood_dt_match_table[] __initdata = {
+ { .compatible = "simple-bus", },
+ { }
+};
+
+struct mtd_partition dreamplug_partitions[] = {
+ {
+ .name = "u-boot",
+ .size = SZ_512K,
+ .offset = 0,
+ },
+ {
+ .name = "u-boot env",
+ .size = SZ_64K,
+ .offset = SZ_512K + SZ_512K,
+ },
+ {
+ .name = "dtb",
+ .size = SZ_64K,
+ .offset = SZ_512K + SZ_512K + SZ_512K,
+ },
+};
+
+static const struct flash_platform_data dreamplug_spi_slave_data = {
+ .type = "mx25l1606e",
+ .name = "spi_flash",
+ .parts = dreamplug_partitions,
+ .nr_parts = ARRAY_SIZE(dreamplug_partitions),
+};
+
+static struct spi_board_info __initdata dreamplug_spi_slave_info[] = {
+ {
+ .modalias = "m25p80",
+ .platform_data = &dreamplug_spi_slave_data,
+ .irq = -1,
+ .max_speed_hz = 50000000,
+ .bus_num = 0,
+ .chip_select = 0,
+ },
+};
+
+static struct mv643xx_eth_platform_data dreamplug_ge00_data = {
+ .phy_addr = MV643XX_ETH_PHY_ADDR(0),
+};
+
+static struct mv643xx_eth_platform_data dreamplug_ge01_data = {
+ .phy_addr = MV643XX_ETH_PHY_ADDR(1),
+};
+
+static struct mv_sata_platform_data dreamplug_sata_data = {
+ .n_ports = 1,
+};
+
+static struct mvsdio_platform_data dreamplug_mvsdio_data = {
+ /* unfortunately the CD signal has not been connected */
+};
+
+static struct gpio_led dreamplug_led_pins[] = {
+ {
+ .name = "dreamplug:blue:bluetooth",
+ .gpio = 47,
+ .active_low = 1,
+ },
+ {
+ .name = "dreamplug:green:wifi",
+ .gpio = 48,
+ .active_low = 1,
+ },
+ {
+ .name = "dreamplug:green:wifi_ap",
+ .gpio = 49,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led_platform_data dreamplug_led_data = {
+ .leds = dreamplug_led_pins,
+ .num_leds = ARRAY_SIZE(dreamplug_led_pins),
+};
+
+static struct platform_device dreamplug_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &dreamplug_led_data,
+ }
+};
+
+static unsigned int dreamplug_mpp_config[] __initdata = {
+ MPP0_SPI_SCn,
+ MPP1_SPI_MOSI,
+ MPP2_SPI_SCK,
+ MPP3_SPI_MISO,
+ MPP47_GPIO, /* Bluetooth LED */
+ MPP48_GPIO, /* Wifi LED */
+ MPP49_GPIO, /* Wifi AP LED */
+ 0
+};
+
+static void __init dreamplug_init(void)
+{
+ /*
+ * Basic setup. Needs to be called early.
+ */
+ kirkwood_mpp_conf(dreamplug_mpp_config);
+
+ kirkwood_uart0_init();
+
+ spi_register_board_info(dreamplug_spi_slave_info,
+ ARRAY_SIZE(dreamplug_spi_slave_info));
+ kirkwood_spi_init();
+
+ kirkwood_ehci_init();
+ kirkwood_ge00_init(&dreamplug_ge00_data);
+ kirkwood_ge01_init(&dreamplug_ge01_data);
+ kirkwood_sata_init(&dreamplug_sata_data);
+ kirkwood_sdio_init(&dreamplug_mvsdio_data);
+
+ platform_device_register(&dreamplug_leds);
+}
+
+static void __init kirkwood_dt_init(void)
+{
+ kirkwood_init();
+
+ if (of_machine_is_compatible("globalscale,dreamplug"))
+ dreamplug_init();
+
+ of_platform_populate(NULL, kirkwood_dt_match_table, NULL, NULL);
+}
+
+static const char *kirkwood_dt_board_compat[] = {
+ "globalscale,dreamplug",
+ NULL
+};
+
+DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)")
+ /* Maintainer: Jason Cooper <jason@lakedaemon.net> */
+ .map_io = kirkwood_map_io,
+ .init_early = kirkwood_init_early,
+ .init_irq = kirkwood_init_irq,
+ .timer = &kirkwood_timer,
+ .init_machine = kirkwood_dt_init,
+ .dt_compat = kirkwood_dt_board_compat,
+MACHINE_END

285
debian/patches/features/arm/kirkwood-add-iconnect-support.patch vendored Normal file
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@ -0,0 +1,285 @@
commit c06cd9bfcad4960023bac1f052da748824e24961
Author: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org>
Date: Wed Apr 18 23:16:41 2012 +0200
kirkwood: Add iconnect support
Add support for Iomega Iconnect system.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Tested-By: Adam Baker <linux@baker-net.org.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Index: sid/arch/arm/boot/dts/kirkwood-iconnect.dts
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sid/arch/arm/boot/dts/kirkwood-iconnect.dts 2012-06-10 01:24:28.300087489 +0200
@@ -0,0 +1,26 @@
+/dts-v1/;
+
+/include/ "kirkwood.dtsi"
+
+/ {
+ model = "Iomega Iconnect";
+ compatible = "iom,iconnect-1.1", "iom,iconnect", "mrvl,kirkwood-88f6281", "mrvl,kirkwood";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlyprintk mtdparts=orion_nand:0xc0000@0x0(uboot),0x20000@0xa0000(env),0x300000@0x100000(zImage),0x300000@0x540000(initrd),0x1f400000@0x980000(boot)";
+ linux,initrd-start = <0x4500040>;
+ linux,initrd-end = <0x4800000>;
+ };
+
+ ocp@f1000000 {
+ serial@12000 {
+ clock-frequency = <200000000>;
+ status = "ok";
+ };
+ };
+};
Index: sid/arch/arm/mach-kirkwood/Kconfig
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/Kconfig 2012-06-10 01:13:01.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/Kconfig 2012-06-10 01:24:28.300087489 +0200
@@ -58,6 +58,12 @@ config MACH_DREAMPLUG_DT
Say 'Y' here if you want your kernel to support the
Marvell DreamPlug (Flattened Device Tree).
+config MACH_ICONNECT_DT
+ bool "Iomega Iconnect (Flattened Device Tree)"
+ select ARCH_KIRKWOOD_DT
+ help
+ Say 'Y' here to enable Iomega Iconnect support.
+
config MACH_TS219
bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS"
help
Index: sid/arch/arm/mach-kirkwood/Makefile
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/Makefile 2012-06-10 01:13:58.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/Makefile 2012-06-10 01:24:28.300087489 +0200
@@ -22,3 +22,4 @@ obj-$(CONFIG_MACH_T5325) += t5325-setup
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_ARCH_KIRKWOOD_DT) += board-dt.o
obj-$(CONFIG_MACH_DREAMPLUG_DT) += board-dreamplug.o
+obj-$(CONFIG_MACH_ICONNECT_DT) += board-iconnect.o
Index: sid/arch/arm/mach-kirkwood/Makefile.boot
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/Makefile.boot 2012-06-10 01:13:01.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/Makefile.boot 2012-06-10 01:24:28.300087489 +0200
@@ -3,3 +3,4 @@ params_phys-y := 0x00000100
initrd_phys-y := 0x00800000
dtb-$(CONFIG_MACH_DREAMPLUG_DT) += kirkwood-dreamplug.dtb
+dtb-$(CONFIG_MACH_ICONNECT_DT) += kirkwood-iconnect.dtb
Index: sid/arch/arm/mach-kirkwood/board-dt.c
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/board-dt.c 2012-06-10 01:14:30.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/board-dt.c 2012-06-10 01:24:28.300087489 +0200
@@ -56,11 +56,15 @@ static void __init kirkwood_dt_init(void
if (of_machine_is_compatible("globalscale,dreamplug"))
dreamplug_init();
+ if (of_machine_is_compatible("iom,iconnect"))
+ iconnect_init();
+
of_platform_populate(NULL, kirkwood_dt_match_table, NULL, NULL);
}
static const char *kirkwood_dt_board_compat[] = {
"globalscale,dreamplug",
+ "iom,iconnect",
NULL
};
Index: sid/arch/arm/mach-kirkwood/board-iconnect.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sid/arch/arm/mach-kirkwood/board-iconnect.c 2012-06-10 01:24:28.300087489 +0200
@@ -0,0 +1,165 @@
+/*
+ * arch/arm/mach-kirkwood/board-iconnect.c
+ *
+ * Iomega i-connect Board Setup
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_fdt.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+#include <linux/spi/flash.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
+#include <linux/i2c.h>
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
+#include <asm/mach/arch.h>
+#include <mach/kirkwood.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mv643xx_eth_platform_data iconnect_ge00_data = {
+ .phy_addr = MV643XX_ETH_PHY_ADDR(11),
+};
+
+static struct gpio_led iconnect_led_pins[] = {
+ {
+ .name = "led_level",
+ .gpio = 41,
+ .default_trigger = "default-on",
+ }, {
+ .name = "power:blue",
+ .gpio = 42,
+ .default_trigger = "timer",
+ }, {
+ .name = "power:red",
+ .gpio = 43,
+ }, {
+ .name = "usb1:blue",
+ .gpio = 44,
+ }, {
+ .name = "usb2:blue",
+ .gpio = 45,
+ }, {
+ .name = "usb3:blue",
+ .gpio = 46,
+ }, {
+ .name = "usb4:blue",
+ .gpio = 47,
+ }, {
+ .name = "otb:blue",
+ .gpio = 48,
+ },
+};
+
+static struct gpio_led_platform_data iconnect_led_data = {
+ .leds = iconnect_led_pins,
+ .num_leds = ARRAY_SIZE(iconnect_led_pins),
+ .gpio_blink_set = orion_gpio_led_blink_set,
+};
+
+static struct platform_device iconnect_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &iconnect_led_data,
+ }
+};
+
+static unsigned int iconnect_mpp_config[] __initdata = {
+ MPP12_GPIO,
+ MPP35_GPIO,
+ MPP41_GPIO,
+ MPP42_GPIO,
+ MPP43_GPIO,
+ MPP44_GPIO,
+ MPP45_GPIO,
+ MPP46_GPIO,
+ MPP47_GPIO,
+ MPP48_GPIO,
+ 0
+};
+
+static struct i2c_board_info __initdata iconnect_board_info[] = {
+ {
+ I2C_BOARD_INFO("lm63", 0x4c),
+ },
+};
+
+static struct mtd_partition iconnect_nand_parts[] = {
+ {
+ .name = "flash",
+ .offset = 0,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+/* yikes... theses are the original input buttons */
+/* but I'm not convinced by the sw event choices */
+static struct gpio_keys_button iconnect_buttons[] = {
+ {
+ .type = EV_SW,
+ .code = SW_LID,
+ .gpio = 12,
+ .desc = "Reset Button",
+ .active_low = 1,
+ .debounce_interval = 100,
+ }, {
+ .type = EV_SW,
+ .code = SW_TABLET_MODE,
+ .gpio = 35,
+ .desc = "OTB Button",
+ .active_low = 1,
+ .debounce_interval = 100,
+ },
+};
+
+static struct gpio_keys_platform_data iconnect_button_data = {
+ .buttons = iconnect_buttons,
+ .nbuttons = ARRAY_SIZE(iconnect_buttons),
+};
+
+static struct platform_device iconnect_button_device = {
+ .name = "gpio-keys",
+ .id = -1,
+ .num_resources = 0,
+ .dev = {
+ .platform_data = &iconnect_button_data,
+ },
+};
+
+void __init iconnect_init(void)
+{
+ kirkwood_mpp_conf(iconnect_mpp_config);
+ kirkwood_nand_init(ARRAY_AND_SIZE(iconnect_nand_parts), 25);
+ kirkwood_i2c_init();
+ i2c_register_board_info(0, iconnect_board_info,
+ ARRAY_SIZE(iconnect_board_info));
+
+ kirkwood_ehci_init();
+ kirkwood_ge00_init(&iconnect_ge00_data);
+
+ platform_device_register(&iconnect_button_device);
+ platform_device_register(&iconnect_leds);
+}
+
+static int __init iconnect_pci_init(void)
+{
+ if (of_machine_is_compatible("iom,iconnect"))
+ kirkwood_pcie_init(KW_PCIE0);
+ return 0;
+}
+subsys_initcall(iconnect_pci_init);
Index: sid/arch/arm/mach-kirkwood/common.h
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/common.h 2012-06-10 01:14:15.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/common.h 2012-06-10 01:24:28.300087489 +0200
@@ -58,6 +58,12 @@ void dreamplug_init(void);
static inline void dreamplug_init(void) {};
#endif
+#ifdef CONFIG_MACH_ICONNECT_DT
+void iconnect_init(void);
+#else
+static inline void iconnect_init(void) {};
+#endif
+
/* early init functions not converted to fdt yet */
char *kirkwood_id(void);
void kirkwood_l2_init(void);

116
debian/patches/features/arm/kirkwood-create-a-generic-function-for-gpio-led-blinking.patch vendored Normal file
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@ -0,0 +1,116 @@
commit ff3e660b5a881b401b2b6735aa5334f433237dcb
Author: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org>
Date: Wed Apr 18 23:16:40 2012 +0200
orion/kirkwood: create a generic function for gpio led blinking
dns323 and (at least) iconnect platforms are using hw led blinking, so,
instead of having 2 identicals .gpio_blink_set gpio-led hooks, move
dns323 code into gpio.c
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Tested-By: Adam Baker <linux@baker-net.org.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index c3ed15b..13d2bec 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -253,27 +253,6 @@ error_fail:
* GPIO LEDs (simple - doesn't use hardware blinking support)
*/
-#define ORION_BLINK_HALF_PERIOD 100 /* ms */
-
-static int dns323_gpio_blink_set(unsigned gpio, int state,
- unsigned long *delay_on, unsigned long *delay_off)
-{
-
- if (delay_on && delay_off && !*delay_on && !*delay_off)
- *delay_on = *delay_off = ORION_BLINK_HALF_PERIOD;
-
- switch(state) {
- case GPIO_LED_NO_BLINK_LOW:
- case GPIO_LED_NO_BLINK_HIGH:
- orion_gpio_set_blink(gpio, 0);
- gpio_set_value(gpio, state);
- break;
- case GPIO_LED_BLINK:
- orion_gpio_set_blink(gpio, 1);
- }
- return 0;
-}
-
static struct gpio_led dns323ab_leds[] = {
{
.name = "power:blue",
@@ -312,13 +291,13 @@ static struct gpio_led dns323c_leds[] = {
static struct gpio_led_platform_data dns323ab_led_data = {
.num_leds = ARRAY_SIZE(dns323ab_leds),
.leds = dns323ab_leds,
- .gpio_blink_set = dns323_gpio_blink_set,
+ .gpio_blink_set = orion_gpio_led_blink_set,
};
static struct gpio_led_platform_data dns323c_led_data = {
.num_leds = ARRAY_SIZE(dns323c_leds),
.leds = dns323c_leds,
- .gpio_blink_set = dns323_gpio_blink_set,
+ .gpio_blink_set = orion_gpio_led_blink_set,
};
static struct platform_device dns323_gpio_leds = {
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index d3401e7..af95af2 100644
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -16,6 +16,7 @@
#include <linux/bitops.h>
#include <linux/io.h>
#include <linux/gpio.h>
+#include <linux/leds.h>
/*
* GPIO unit register offsets.
@@ -295,6 +296,28 @@ void orion_gpio_set_blink(unsigned pin, int blink)
}
EXPORT_SYMBOL(orion_gpio_set_blink);
+#define ORION_BLINK_HALF_PERIOD 100 /* ms */
+
+int orion_gpio_led_blink_set(unsigned gpio, int state,
+ unsigned long *delay_on, unsigned long *delay_off)
+{
+
+ if (delay_on && delay_off && !*delay_on && !*delay_off)
+ *delay_on = *delay_off = ORION_BLINK_HALF_PERIOD;
+
+ switch (state) {
+ case GPIO_LED_NO_BLINK_LOW:
+ case GPIO_LED_NO_BLINK_HIGH:
+ orion_gpio_set_blink(gpio, 0);
+ gpio_set_value(gpio, state);
+ break;
+ case GPIO_LED_BLINK:
+ orion_gpio_set_blink(gpio, 1);
+ }
+ return 0;
+}
+EXPORT_SYMBOL_GPL(orion_gpio_led_blink_set);
+
/*****************************************************************************
* Orion GPIO IRQ
diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h
index 3abf304..bec0c98 100644
--- a/arch/arm/plat-orion/include/plat/gpio.h
+++ b/arch/arm/plat-orion/include/plat/gpio.h
@@ -19,6 +19,8 @@
*/
void orion_gpio_set_unused(unsigned pin);
void orion_gpio_set_blink(unsigned pin, int blink);
+int orion_gpio_led_blink_set(unsigned gpio, int state,
+ unsigned long *delay_on, unsigned long *delay_off);
#define GPIO_INPUT_OK (1 << 0)
#define GPIO_OUTPUT_OK (1 << 1)

141
debian/patches/features/arm/kirkwood-fdt-absorb-kirkwood_init.patch vendored Normal file
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@ -0,0 +1,141 @@
commit 2b45e05f51a79c2818523c923dfe008b8b2f4227
Author: Jason Cooper <jason@lakedaemon.net>
Date: Wed Feb 29 17:39:08 2012 +0000
ARM: kirkwood: fdt: absorb kirkwood_init()
We need to absorb kirkwood_init() into kirkwood_dt_init() so that as we
convert drivers, we can remove the platform call, eg
kirkwood_rtc_init(). This maintains compatibility with non-fdt
configurations because they still call kirkwood_init() in common.c.
As drivers are converted, we will reinstate the 'static' qualifier in
common.c.
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Index: sid/arch/arm/mach-kirkwood/board-dt.c
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/board-dt.c 2012-06-10 20:02:17.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/board-dt.c 2012-06-10 20:02:22.677136456 +0200
@@ -29,7 +29,9 @@
#include <linux/spi/orion_spi.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
#include <mach/kirkwood.h>
+#include <mach/bridge-regs.h>
#include <plat/mvsdio.h>
#include "common.h"
#include "mpp.h"
@@ -155,7 +157,32 @@ static void __init dreamplug_init(void)
static void __init kirkwood_dt_init(void)
{
- kirkwood_init();
+ pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);
+
+ /*
+ * Disable propagation of mbus errors to the CPU local bus,
+ * as this causes mbus errors (which can occur for example
+ * for PCI aborts) to throw CPU aborts, which we're not set
+ * up to deal with.
+ */
+ writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);
+
+ kirkwood_setup_cpu_mbus();
+
+#ifdef CONFIG_CACHE_FEROCEON_L2
+ kirkwood_l2_init();
+#endif
+
+ /* internal devices that every board has */
+ kirkwood_rtc_init();
+ kirkwood_wdt_init();
+ kirkwood_xor0_init();
+ kirkwood_xor1_init();
+ kirkwood_crypto_init();
+
+#ifdef CONFIG_KEXEC
+ kexec_reinit = kirkwood_enable_pcie;
+#endif
if (of_machine_is_compatible("globalscale,dreamplug"))
dreamplug_init();
Index: sid/arch/arm/mach-kirkwood/common.c
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/common.c 2012-06-10 19:52:45.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/common.c 2012-06-10 20:02:22.677136456 +0200
@@ -164,7 +164,7 @@ void __init kirkwood_nand_init_rnb(struc
/*****************************************************************************
* SoC RTC
****************************************************************************/
-static void __init kirkwood_rtc_init(void)
+void __init kirkwood_rtc_init(void)
{
orion_rtc_init(RTC_PHYS_BASE, IRQ_KIRKWOOD_RTC);
}
@@ -282,7 +282,7 @@ void __init kirkwood_crypto_init(void)
/*****************************************************************************
* XOR0
****************************************************************************/
-static void __init kirkwood_xor0_init(void)
+void __init kirkwood_xor0_init(void)
{
kirkwood_clk_ctrl |= CGC_XOR0;
@@ -295,7 +295,7 @@ static void __init kirkwood_xor0_init(vo
/*****************************************************************************
* XOR1
****************************************************************************/
-static void __init kirkwood_xor1_init(void)
+void __init kirkwood_xor1_init(void)
{
kirkwood_clk_ctrl |= CGC_XOR1;
@@ -307,7 +307,7 @@ static void __init kirkwood_xor1_init(vo
/*****************************************************************************
* Watchdog
****************************************************************************/
-static void __init kirkwood_wdt_init(void)
+void __init kirkwood_wdt_init(void)
{
orion_wdt_init(kirkwood_tclk);
}
@@ -397,7 +397,7 @@ void __init kirkwood_audio_init(void)
/*
* Identify device ID and revision.
*/
-static char * __init kirkwood_id(void)
+char * __init kirkwood_id(void)
{
u32 dev, rev;
@@ -440,7 +440,7 @@ static char * __init kirkwood_id(void)
}
}
-static void __init kirkwood_l2_init(void)
+void __init kirkwood_l2_init(void)
{
#ifdef CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH
writel(readl(L2_CONFIG_REG) | L2_WRITETHROUGH, L2_CONFIG_REG);
Index: sid/arch/arm/mach-kirkwood/common.h
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/common.h 2012-06-10 19:52:45.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/common.h 2012-06-10 20:02:22.677136456 +0200
@@ -51,6 +51,14 @@ void kirkwood_nand_init(struct mtd_parti
void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, int (*dev_ready)(struct mtd_info *));
void kirkwood_audio_init(void);
+char *kirkwood_id(void);
+void kirkwood_l2_init(void);
+void kirkwood_rtc_init(void);
+void kirkwood_wdt_init(void);
+void kirkwood_xor0_init(void);
+void kirkwood_xor1_init(void);
+void kirkwood_crypto_init(void);
+
extern int kirkwood_tclk;
extern struct sys_timer kirkwood_timer;

43
debian/patches/features/arm/kirkwood-fdt-convert-uart0-to-devicetree.patch vendored Normal file
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@ -0,0 +1,43 @@
commit 759a45185ac0e4dfaf8bbfcb390ec73aca4b7a34
Author: Jason Cooper <jason@lakedaemon.net>
Date: Mon Feb 27 16:07:14 2012 +0000
ARM: kirkwood: convert uart0 to devicetree.
This uart is the primary console for the dreamplug. Removed
kirkwood_uart0_init() call from board-dt.c.
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts
index 0424d99..8a5dff8 100644
--- a/arch/arm/boot/dts/kirkwood-dreamplug.dts
+++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts
@@ -15,4 +15,11 @@
bootargs = "console=ttyS0,115200n8 earlyprintk";
};
+ serial@f1012000 {
+ compatible = "ns16550a";
+ reg = <0xf1012000 0xff>;
+ reg-shift = <2>;
+ interrupts = <33>;
+ clock-frequency = <200000000>;
+ };
};
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index 76392af..fbe6405 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -140,8 +140,6 @@ static void __init dreamplug_init(void)
*/
kirkwood_mpp_conf(dreamplug_mpp_config);
- kirkwood_uart0_init();
-
spi_register_board_info(dreamplug_spi_slave_info,
ARRAY_SIZE(dreamplug_spi_slave_info));
kirkwood_spi_init();

71
debian/patches/features/arm/kirkwood-fdt-define-uart01-as-disabled.patch vendored Normal file
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@ -0,0 +1,71 @@
commit 163f2cea673a4ae831ad2cd26d8f01977c3add93
Author: Jason Cooper <jason@lakedaemon.net>
Date: Thu Mar 15 01:00:27 2012 +0000
ARM: kirkwood: fdt: define uart[01] as disabled, enable uart0
Define both uarts in kirkwood.dtsi as they are common to all kirkwood
SoCs. Each board may enable all or none of them, so they are disabled
by default. uart0 is enabled for the dreamplug.
tclk can vary for each board, so we leave it undefined in the kirkwood
dtsi. Each board can then set it as appropriate when enabling the uart.
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts
index 333f11b..a5376b8 100644
--- a/arch/arm/boot/dts/kirkwood-dreamplug.dts
+++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts
@@ -15,11 +15,10 @@
bootargs = "console=ttyS0,115200n8 earlyprintk";
};
- serial@f1012000 {
- compatible = "ns16550a";
- reg = <0xf1012000 0x100>;
- reg-shift = <2>;
- interrupts = <33>;
- clock-frequency = <200000000>;
+ ocp@f1000000 {
+ serial@12000 {
+ clock-frequency = <200000000>;
+ status = "ok";
+ };
};
};
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index 702b955..825310b 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -2,5 +2,29 @@
/ {
compatible = "mrvl,kirkwood";
-};
+ ocp@f1000000 {
+ compatible = "simple-bus";
+ ranges = <0 0xf1000000 0x1000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ serial@12000 {
+ compatible = "ns16550a";
+ reg = <0x12000 0x100>;
+ reg-shift = <2>;
+ interrupts = <33>;
+ /* set clock-frequency in board dts */
+ status = "disabled";
+ };
+
+ serial@12100 {
+ compatible = "ns16550a";
+ reg = <0x12100 0x100>;
+ reg-shift = <2>;
+ interrupts = <34>;
+ /* set clock-frequency in board dts */
+ status = "disabled";
+ };
+ };
+};

360
debian/patches/features/arm/kirkwood-fdt-facilitate-new-boards-during-fdt-migration.patch vendored Normal file
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@ -0,0 +1,360 @@
commit 6fa6b8781fbd5e6cd5e313c5e3bdd73b426d8f30
Author: Jason Cooper <jason@lakedaemon.net>
Date: Thu Mar 15 00:52:31 2012 +0000
ARM: kirkwood: fdt: facilitate new boards during fdt migration
Move all dreamplug-specific code out of board-dt.c and into
board-dreamplug.c. This way new boards that are added during the
conversion to fdt don't clutter up board-dt.c.
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Index: sid/arch/arm/mach-kirkwood/Makefile
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/Makefile 2012-06-10 20:02:17.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/Makefile 2012-06-10 20:02:33.717135970 +0200
@@ -21,3 +21,4 @@ obj-$(CONFIG_MACH_T5325) += t5325-setup
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_ARCH_KIRKWOOD_DT) += board-dt.o
+obj-$(CONFIG_MACH_DREAMPLUG_DT) += board-dreamplug.o
Index: sid/arch/arm/mach-kirkwood/board-dreamplug.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ sid/arch/arm/mach-kirkwood/board-dreamplug.c 2012-06-10 20:02:33.717135970 +0200
@@ -0,0 +1,152 @@
+/*
+ * Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net>
+ *
+ * arch/arm/mach-kirkwood/board-dreamplug.c
+ *
+ * Marvell DreamPlug Reference Board Init for drivers not converted to
+ * flattened device tree yet.
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/partitions.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_fdt.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+#include <linux/mtd/physmap.h>
+#include <linux/spi/flash.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <mach/kirkwood.h>
+#include <mach/bridge-regs.h>
+#include <plat/mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+
+struct mtd_partition dreamplug_partitions[] = {
+ {
+ .name = "u-boot",
+ .size = SZ_512K,
+ .offset = 0,
+ },
+ {
+ .name = "u-boot env",
+ .size = SZ_64K,
+ .offset = SZ_512K + SZ_512K,
+ },
+ {
+ .name = "dtb",
+ .size = SZ_64K,
+ .offset = SZ_512K + SZ_512K + SZ_512K,
+ },
+};
+
+static const struct flash_platform_data dreamplug_spi_slave_data = {
+ .type = "mx25l1606e",
+ .name = "spi_flash",
+ .parts = dreamplug_partitions,
+ .nr_parts = ARRAY_SIZE(dreamplug_partitions),
+};
+
+static struct spi_board_info __initdata dreamplug_spi_slave_info[] = {
+ {
+ .modalias = "m25p80",
+ .platform_data = &dreamplug_spi_slave_data,
+ .irq = -1,
+ .max_speed_hz = 50000000,
+ .bus_num = 0,
+ .chip_select = 0,
+ },
+};
+
+static struct mv643xx_eth_platform_data dreamplug_ge00_data = {
+ .phy_addr = MV643XX_ETH_PHY_ADDR(0),
+};
+
+static struct mv643xx_eth_platform_data dreamplug_ge01_data = {
+ .phy_addr = MV643XX_ETH_PHY_ADDR(1),
+};
+
+static struct mv_sata_platform_data dreamplug_sata_data = {
+ .n_ports = 1,
+};
+
+static struct mvsdio_platform_data dreamplug_mvsdio_data = {
+ /* unfortunately the CD signal has not been connected */
+};
+
+static struct gpio_led dreamplug_led_pins[] = {
+ {
+ .name = "dreamplug:blue:bluetooth",
+ .gpio = 47,
+ .active_low = 1,
+ },
+ {
+ .name = "dreamplug:green:wifi",
+ .gpio = 48,
+ .active_low = 1,
+ },
+ {
+ .name = "dreamplug:green:wifi_ap",
+ .gpio = 49,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led_platform_data dreamplug_led_data = {
+ .leds = dreamplug_led_pins,
+ .num_leds = ARRAY_SIZE(dreamplug_led_pins),
+};
+
+static struct platform_device dreamplug_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &dreamplug_led_data,
+ }
+};
+
+static unsigned int dreamplug_mpp_config[] __initdata = {
+ MPP0_SPI_SCn,
+ MPP1_SPI_MOSI,
+ MPP2_SPI_SCK,
+ MPP3_SPI_MISO,
+ MPP47_GPIO, /* Bluetooth LED */
+ MPP48_GPIO, /* Wifi LED */
+ MPP49_GPIO, /* Wifi AP LED */
+ 0
+};
+
+void __init dreamplug_init(void)
+{
+ /*
+ * Basic setup. Needs to be called early.
+ */
+ kirkwood_mpp_conf(dreamplug_mpp_config);
+
+ spi_register_board_info(dreamplug_spi_slave_info,
+ ARRAY_SIZE(dreamplug_spi_slave_info));
+ kirkwood_spi_init();
+
+ kirkwood_ehci_init();
+ kirkwood_ge00_init(&dreamplug_ge00_data);
+ kirkwood_ge01_init(&dreamplug_ge01_data);
+ kirkwood_sata_init(&dreamplug_sata_data);
+ kirkwood_sdio_init(&dreamplug_mvsdio_data);
+
+ platform_device_register(&dreamplug_leds);
+}
Index: sid/arch/arm/mach-kirkwood/board-dt.c
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/board-dt.c 2012-06-10 20:02:22.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/board-dt.c 2012-06-10 20:02:33.721135970 +0200
@@ -3,7 +3,7 @@
*
* arch/arm/mach-kirkwood/board-dt.c
*
- * Marvell DreamPlug Reference Board Setup
+ * Flattened Device Tree board initialization
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
@@ -12,149 +12,18 @@
#include <linux/kernel.h>
#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/partitions.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_fdt.h>
-#include <linux/of_irq.h>
#include <linux/of_platform.h>
-#include <linux/gpio.h>
-#include <linux/leds.h>
-#include <linux/mtd/physmap.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/orion_spi.h>
-#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <mach/kirkwood.h>
#include <mach/bridge-regs.h>
-#include <plat/mvsdio.h>
#include "common.h"
-#include "mpp.h"
static struct of_device_id kirkwood_dt_match_table[] __initdata = {
{ .compatible = "simple-bus", },
{ }
};
-struct mtd_partition dreamplug_partitions[] = {
- {
- .name = "u-boot",
- .size = SZ_512K,
- .offset = 0,
- },
- {
- .name = "u-boot env",
- .size = SZ_64K,
- .offset = SZ_512K + SZ_512K,
- },
- {
- .name = "dtb",
- .size = SZ_64K,
- .offset = SZ_512K + SZ_512K + SZ_512K,
- },
-};
-
-static const struct flash_platform_data dreamplug_spi_slave_data = {
- .type = "mx25l1606e",
- .name = "spi_flash",
- .parts = dreamplug_partitions,
- .nr_parts = ARRAY_SIZE(dreamplug_partitions),
-};
-
-static struct spi_board_info __initdata dreamplug_spi_slave_info[] = {
- {
- .modalias = "m25p80",
- .platform_data = &dreamplug_spi_slave_data,
- .irq = -1,
- .max_speed_hz = 50000000,
- .bus_num = 0,
- .chip_select = 0,
- },
-};
-
-static struct mv643xx_eth_platform_data dreamplug_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(0),
-};
-
-static struct mv643xx_eth_platform_data dreamplug_ge01_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(1),
-};
-
-static struct mv_sata_platform_data dreamplug_sata_data = {
- .n_ports = 1,
-};
-
-static struct mvsdio_platform_data dreamplug_mvsdio_data = {
- /* unfortunately the CD signal has not been connected */
-};
-
-static struct gpio_led dreamplug_led_pins[] = {
- {
- .name = "dreamplug:blue:bluetooth",
- .gpio = 47,
- .active_low = 1,
- },
- {
- .name = "dreamplug:green:wifi",
- .gpio = 48,
- .active_low = 1,
- },
- {
- .name = "dreamplug:green:wifi_ap",
- .gpio = 49,
- .active_low = 1,
- },
-};
-
-static struct gpio_led_platform_data dreamplug_led_data = {
- .leds = dreamplug_led_pins,
- .num_leds = ARRAY_SIZE(dreamplug_led_pins),
-};
-
-static struct platform_device dreamplug_leds = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &dreamplug_led_data,
- }
-};
-
-static unsigned int dreamplug_mpp_config[] __initdata = {
- MPP0_SPI_SCn,
- MPP1_SPI_MOSI,
- MPP2_SPI_SCK,
- MPP3_SPI_MISO,
- MPP47_GPIO, /* Bluetooth LED */
- MPP48_GPIO, /* Wifi LED */
- MPP49_GPIO, /* Wifi AP LED */
- 0
-};
-
-static void __init dreamplug_init(void)
-{
- /*
- * Basic setup. Needs to be called early.
- */
- kirkwood_mpp_conf(dreamplug_mpp_config);
-
- spi_register_board_info(dreamplug_spi_slave_info,
- ARRAY_SIZE(dreamplug_spi_slave_info));
- kirkwood_spi_init();
-
- kirkwood_ehci_init();
- kirkwood_ge00_init(&dreamplug_ge00_data);
- kirkwood_ge01_init(&dreamplug_ge01_data);
- kirkwood_sata_init(&dreamplug_sata_data);
- kirkwood_sdio_init(&dreamplug_mvsdio_data);
-
- platform_device_register(&dreamplug_leds);
-}
-
static void __init kirkwood_dt_init(void)
{
pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);
Index: sid/arch/arm/mach-kirkwood/common.h
===================================================================
--- sid.orig/arch/arm/mach-kirkwood/common.h 2012-06-10 20:02:22.000000000 +0200
+++ sid/arch/arm/mach-kirkwood/common.h 2012-06-10 20:02:33.721135970 +0200
@@ -51,6 +51,14 @@ void kirkwood_nand_init(struct mtd_parti
void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, int (*dev_ready)(struct mtd_info *));
void kirkwood_audio_init(void);
+/* board init functions for boards not fully converted to fdt */
+#ifdef CONFIG_MACH_DREAMPLUG_DT
+void dreamplug_init(void);
+#else
+static inline void dreamplug_init(void) {};
+#endif
+
+/* early init functions not converted to fdt yet */
char *kirkwood_id(void);
void kirkwood_l2_init(void);
void kirkwood_rtc_init(void);

44
debian/patches/features/arm/kirkwood-fdt-use-mrvl-ticker-symbol.patch vendored Normal file
View File

@ -0,0 +1,44 @@
commit b77816dea3e4c0f815510dea2a0ca9bcda6644dc
Author: Jason Cooper <jason@lakedaemon.net>
Date: Wed Mar 7 15:03:57 2012 +0000
ARM: kirkwood: fdt: use mrvl ticker symbol
Also, use inclusive register size for uart0.
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts
index 8a5dff8..333f11b 100644
--- a/arch/arm/boot/dts/kirkwood-dreamplug.dts
+++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts
@@ -4,7 +4,7 @@
/ {
model = "Globalscale Technologies Dreamplug";
- compatible = "globalscale,dreamplug-003-ds2001", "globalscale,dreamplug", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+ compatible = "globalscale,dreamplug-003-ds2001", "globalscale,dreamplug", "mrvl,kirkwood-88f6281", "mrvl,kirkwood";
memory {
device_type = "memory";
@@ -17,7 +17,7 @@
serial@f1012000 {
compatible = "ns16550a";
- reg = <0xf1012000 0xff>;
+ reg = <0xf1012000 0x100>;
reg-shift = <2>;
interrupts = <33>;
clock-frequency = <200000000>;
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index 771c6bb..702b955 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -1,6 +1,6 @@
/include/ "skeleton.dtsi"
/ {
- compatible = "marvell,kirkwood";
+ compatible = "mrvl,kirkwood";
};

29
debian/patches/features/arm/kirkwood-fix-orion_gpio_set_blink.patch vendored Normal file
View File

@ -0,0 +1,29 @@
commit 92a486eabefadca1169fbf15d737feeaf2bda844
Author: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org>
Date: Wed Apr 18 23:16:39 2012 +0200
kirkwood/orion: fix orion_gpio_set_blink
gpio registers are for 32 gpios. Given that orion_gpio_set_blink is called
directly and not through gpiolib, it needs to make sure that the pin value
given to the internal functions are between 0 and 31.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Tested-By: Adam Baker <linux@baker-net.org.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index 10d1608..d3401e7 100644
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -289,8 +289,8 @@ void orion_gpio_set_blink(unsigned pin, int blink)
return;
spin_lock_irqsave(&ochip->lock, flags);
- __set_level(ochip, pin, 0);
- __set_blinking(ochip, pin, blink);
+ __set_level(ochip, pin & 31, 0);
+ __set_blinking(ochip, pin & 31, blink);
spin_unlock_irqrestore(&ochip->lock, flags);
}
EXPORT_SYMBOL(orion_gpio_set_blink);

42
debian/patches/features/arm/kirkwood-rtc-mv-devicetree-bindings.patch vendored Normal file
View File

@ -0,0 +1,42 @@
commit ea983ede1195982c64220e9030c28ff111c8655c
Author: Jason Cooper <jason@lakedaemon.net>
Date: Tue Mar 6 23:53:57 2012 +0000
ARM: kirkwood: rtc-mv devicetree bindings
Trivial conversion to devicetree.
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/drivers/rtc/rtc-mv.c b/drivers/rtc/rtc-mv.c
index 768e2ed..0dd8421 100644
--- a/drivers/rtc/rtc-mv.c
+++ b/drivers/rtc/rtc-mv.c
@@ -12,6 +12,7 @@
#include <linux/bcd.h>
#include <linux/io.h>
#include <linux/platform_device.h>
+#include <linux/of.h>
#include <linux/delay.h>
#include <linux/gfp.h>
#include <linux/module.h>
@@ -294,11 +295,19 @@ static int __exit mv_rtc_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_OF
+static struct of_device_id rtc_mv_of_match_table[] = {
+ { .compatible = "mrvl,orion-rtc", },
+ {}
+};
+#endif
+
static struct platform_driver mv_rtc_driver = {
.remove = __exit_p(mv_rtc_remove),
.driver = {
.name = "rtc-mv",
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(rtc_mv_of_match_table),
},
};

62
debian/patches/features/arm/kirkwood-use-devicetree-for-rtc-mv.patch vendored Normal file
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@ -0,0 +1,62 @@
commit e871b87a1e978e618c75acd4ceb6cd4699728691
Author: Jason Cooper <jason@lakedaemon.net>
Date: Tue Mar 6 23:55:04 2012 +0000
ARM: kirkwood: use devicetree for rtc-mv
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index 825310b..3474ef8 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -26,5 +26,11 @@
/* set clock-frequency in board dts */
status = "disabled";
};
+
+ rtc@10300 {
+ compatible = "mrvl,kirkwood-rtc", "mrvl,orion-rtc";
+ reg = <0x10300 0x20>;
+ interrupts = <53>;
+ };
};
};
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index 975ad01..1c672d9 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -43,7 +43,6 @@ static void __init kirkwood_dt_init(void)
#endif
/* internal devices that every board has */
- kirkwood_rtc_init();
kirkwood_wdt_init();
kirkwood_xor0_init();
kirkwood_xor1_init();
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 04a7eb9..a02cae8 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -163,7 +163,7 @@ void __init kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts,
/*****************************************************************************
* SoC RTC
****************************************************************************/
-void __init kirkwood_rtc_init(void)
+static void __init kirkwood_rtc_init(void)
{
orion_rtc_init(RTC_PHYS_BASE, IRQ_KIRKWOOD_RTC);
}
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index 4737578..fa8e768 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -61,7 +61,6 @@ static inline void dreamplug_init(void) {};
/* early init functions not converted to fdt yet */
char *kirkwood_id(void);
void kirkwood_l2_init(void);
-void kirkwood_rtc_init(void);
void kirkwood_wdt_init(void);
void kirkwood_xor0_init(void);
void kirkwood_xor1_init(void);

30
debian/patches/features/arm/kirkwood_add_missing_kexec_h.patch vendored Normal file
View File

@ -0,0 +1,30 @@
commit a7ac56de8316c0eb1111824c9add045cac2bd7a2
Author: Ian Campbell <ijc@hellion.org.uk>
Date: Sun Apr 29 14:40:42 2012 +0100
ARM: kirkwood: add missing kexec.h include
Fixes the following build error when CONFIG_KEXEC is enabled:
CC arch/arm/mach-kirkwood/board-dt.o
arch/arm/mach-kirkwood/board-dt.c: In function 'kirkwood_dt_init':
arch/arm/mach-kirkwood/board-dt.c:52:2: error: 'kexec_reinit' undeclared (first use in this function)
arch/arm/mach-kirkwood/board-dt.c:52:2: note: each undeclared identifier is reported only once for each function it appears in
Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
[v4, rebase onto recent Linus for repost]
[v3, speak actual English in the commit message, thanks Sergei Shtylyov]
[v2, using linux/kexec.h not asm/kexec.h]
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index 1c672d9..f7fe1b9 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -14,6 +14,7 @@
#include <linux/init.h>
#include <linux/of.h>
#include <linux/of_platform.h>
+#include <linux/kexec.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/bridge-regs.h>

15
debian/patches/series vendored
View File

@ -337,3 +337,18 @@ features/all/cpu-devices/powernow-k7-Fix-CPU-family-number.patch
features/all/cpu-devices/powernow-k6-Really-enable-auto-loading.patch
features/all/cpu-devices/intel_idle-Revert-change-of-auto_demotion_disable_fl.patch
features/all/cpu-devices/Partially-revert-cpufreq-Add-support-for-x86-cpuinfo.patch
features/arm/kirkwood-add-dreamplug-fdt-support.patch
features/arm/kirkwood-fdt-convert-uart0-to-devicetree.patch
features/arm/kirkwood-fdt-use-mrvl-ticker-symbol.patch
features/arm/kirkwood-fdt-absorb-kirkwood_init.patch
features/arm/kirkwood-fdt-facilitate-new-boards-during-fdt-migration.patch
features/arm/kirkwood-fdt-define-uart01-as-disabled.patch
features/arm/kirkwood-rtc-mv-devicetree-bindings.patch
features/arm/kirkwood-use-devicetree-for-rtc-mv.patch
features/arm/kirkwood_add_missing_kexec_h.patch
features/arm/kirkwood-fix-orion_gpio_set_blink.patch
features/arm/kirkwood-create-a-generic-function-for-gpio-led-blinking.patch
features/arm/kirkwood-add-configuration-for-mpp12-as-gpio.patch
features/arm/kirkwood-add-iconnect-support.patch

9
debian/rules.real vendored
View File

@ -378,6 +378,15 @@ install-image_sparc64_$(FEATURESET)_$(FLAVOUR)_plain_image \
install-image_sh4_$(FEATURESET)_$(FLAVOUR)_plain_image:
install -m644 '$(DIR)/arch/$(KERNEL_ARCH)/boot/zImage' $(INSTALL_DIR)/vmlinuz-$(REAL_VERSION)
ifneq ($(filter armel armhf,$(ARCH)),)
install-image_$(ARCH)_$(FEATURESET)_$(FLAVOUR)_plain_image: DTB_INSTALL_DIR = /usr/lib/linux-image-$(REAL_VERSION)
install-image_$(ARCH)_$(FEATURESET)_$(FLAVOUR)_plain_image:
+$(MAKE_CLEAN) -C $(DIR) dtbs
shopt -s nullglob ; for i in $(DIR)/arch/arm/boot/*.dtb ; do \
install -D -m644 $$i '$(PACKAGE_DIR)'/'$(DTB_INSTALL_DIR)'/$$(basename $$i) ; \
done
endif
install-image_amd64_$(FEATURESET)_$(FLAVOUR)_plain_image \
install-image_i386_$(FEATURESET)_$(FLAVOUR)_plain_image:
install -m644 '$(DIR)/arch/$(KERNEL_ARCH)/boot/bzImage' $(INSTALL_DIR)/vmlinuz-$(REAL_VERSION)