* [PATCH 2/2 RFC] arm/kirkwood: add dreamplug support.
2011-06-14 19:52 [PATCH 0/2 RFC] arm/kirkwood: add dreamplug support linux_arm at lakedaemon.net
2011-06-14 19:52 ` [PATCH 1/2 RFC] arm/kirkwood: TEMP hack till mach-types is updated linux_arm at lakedaemon.net
@ 2011-06-14 19:52 ` linux_arm at lakedaemon.net
2011-06-14 22:01 ` [PATCH 0/2 " Michael Walle
2 siblings, 0 replies; 5+ messages in thread
From: linux_arm at lakedaemon.net @ 2011-06-14 19:52 UTC (permalink / raw)
To: linux-arm-kernel
From: Jason Cooper <linux_arm@lakedaemon.net>
Copied guruplug-setup.c and did s/guruplug/dreamplug/g. Then, switched
to SPI based NOR flash.
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
arch/arm/mach-kirkwood/Kconfig | 6 ++
arch/arm/mach-kirkwood/Makefile | 1 +
arch/arm/mach-kirkwood/dreamplug-setup.c | 144 ++++++++++++++++++++++++++++++
3 files changed, 151 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/mach-kirkwood/dreamplug-setup.c
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index 7fc603b..e93c610 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -44,6 +44,12 @@ config MACH_GURUPLUG
Say 'Y' here if you want your kernel to support the
Marvell GuruPlug Reference Board.
+config MACH_DREAMPLUG
+ bool "Marvell DreamPlug Reference Board"
+ help
+ Say 'Y' here if you want your kernel to support the
+ Marvell DreamPlug Reference Board.
+
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..c443a13 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_MACH_MV88F6281GTW_GE) += mv88f6281gtw_ge-setup.o
obj-$(CONFIG_MACH_SHEEVAPLUG) += sheevaplug-setup.o
obj-$(CONFIG_MACH_ESATA_SHEEVAPLUG) += sheevaplug-setup.o
obj-$(CONFIG_MACH_GURUPLUG) += guruplug-setup.o
+obj-$(CONFIG_MACH_DREAMPLUG) += dreamplug-setup.o
obj-$(CONFIG_MACH_DOCKSTAR) += dockstar-setup.o
obj-$(CONFIG_MACH_TS219) += ts219-setup.o tsx1x-common.o
obj-$(CONFIG_MACH_TS41X) += ts41x-setup.o tsx1x-common.o
diff --git a/arch/arm/mach-kirkwood/dreamplug-setup.c b/arch/arm/mach-kirkwood/dreamplug-setup.c
new file mode 100644
index 0000000..dcda45b
--- /dev/null
+++ b/arch/arm/mach-kirkwood/dreamplug-setup.c
@@ -0,0 +1,144 @@
+/*
+ * arch/arm/mach-kirkwood/dreamplug-setup.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/gpio.h>
+#include <linux/leds.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 const struct flash_platform_data dreamplug_spi_slave_data = {
+ .type = "mx25l1606e",
+};
+
+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:red:health",
+ .gpio = 46,
+ .active_low = 1,
+ },
+ {
+ .name = "dreamplug:green:health",
+ .gpio = 47,
+ .active_low = 1,
+ },
+ {
+ .name = "dreamplug:red:wmode",
+ .gpio = 48,
+ .active_low = 1,
+ },
+ {
+ .name = "dreamplug:green:wmode",
+ .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,
+ MPP4_GPIO,
+ MPP5_GPO,
+ MPP7_GPO,
+ MPP18_GPO,
+ MPP19_GPO,
+ MPP46_GPIO, /* M_RLED */
+ MPP47_GPIO, /* M_GLED */
+ MPP48_GPIO, /* B_RLED */
+ MPP49_GPIO, /* B_GLED */
+ 0
+};
+
+static void __init dreamplug_init(void)
+{
+ /*
+ * Basic setup. Needs to be called early.
+ */
+ kirkwood_init();
+ 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);
+}
+
+MACHINE_START(DREAMPLUG, "Marvell DreamPlug Reference Board")
+ /* Maintainer: Siddarth Gore <gores@marvell.com> */
+ .boot_params = 0x00000100,
+ .init_machine = dreamplug_init,
+ .map_io = kirkwood_map_io,
+ .init_early = kirkwood_init_early,
+ .init_irq = kirkwood_init_irq,
+ .timer = &kirkwood_timer,
+MACHINE_END
--
1.7.0.4
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