Merge branch 'for-rmk' of git://git.marvell.com/orion into devel-stable

3 files changed, 55 insertions, 2 deletions

diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index edc9aeb6e6b..17879a876be 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -32,6 +32,12 @@ config MACH_SHEEVAPLUG
 	  Say 'Y' here if you want your kernel to support the
 	  Marvell SheevaPlug Reference Board.
 
+config MACH_ESATA_SHEEVAPLUG
+	bool "Marvell eSATA SheevaPlug Reference Board"
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  Marvell eSATA SheevaPlug Reference Board.
+
 config MACH_TS219
 	bool "QNAP TS-110, TS-119, TS-210, TS-219 and TS-219P Turbo NAS"
 	help
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index 55b4ccf3729..a5530e36ba3 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_MACH_RD88F6192_NAS)	+= rd88f6192-nas-setup.o
 obj-$(CONFIG_MACH_RD88F6281)		+= rd88f6281-setup.o
 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_TS219)		+= ts219-setup.o tsx1x-common.o
 obj-$(CONFIG_MACH_TS41X)		+= ts41x-setup.o tsx1x-common.o
 obj-$(CONFIG_MACH_OPENRD)		+= openrd-setup.o
diff --git a/arch/arm/mach-kirkwood/sheevaplug-setup.c b/arch/arm/mach-kirkwood/sheevaplug-setup.c
index c7319eeac8b..a00879d34d5 100644
--- a/arch/arm/mach-kirkwood/sheevaplug-setup.c
+++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c
@@ -11,6 +11,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
+#include <linux/ata_platform.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/gpio.h>
@@ -42,10 +43,19 @@ static struct mv643xx_eth_platform_data sheevaplug_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
 };
 
+static struct mv_sata_platform_data sheeva_esata_sata_data = {
+	.n_ports	= 2,
+};
+
 static struct mvsdio_platform_data sheevaplug_mvsdio_data = {
 	/* unfortunately the CD signal has not been connected */
 };
 
+static struct mvsdio_platform_data sheeva_esata_mvsdio_data = {
+	.gpio_write_protect = 44, /* MPP44 used as SD write protect */
+	.gpio_card_detect = 47,	  /* MPP47 used as SD card detect */
+};
+
 static struct gpio_led sheevaplug_led_pins[] = {
 	{
 		.name			= "plug:green:health",
@@ -74,13 +84,26 @@ static unsigned int sheevaplug_mpp_config[] __initdata = {
 	0
 };
 
+static unsigned int sheeva_esata_mpp_config[] __initdata = {
+	MPP29_GPIO,	/* USB Power Enable */
+	MPP44_GPIO,	/* SD Write Protect */
+	MPP47_GPIO,	/* SD Card Detect */
+	MPP49_GPIO,	/* LED Green */
+	0
+};
+
 static void __init sheevaplug_init(void)
 {
 	/*
 	 * Basic setup. Needs to be called early.
 	 */
 	kirkwood_init();
-	kirkwood_mpp_conf(sheevaplug_mpp_config);
+
+	/* setup gpio pin select */
+	if (machine_is_sheeva_esata())
+		kirkwood_mpp_conf(sheeva_esata_mpp_config);
+	else
+		kirkwood_mpp_conf(sheevaplug_mpp_config);
 
 	kirkwood_uart0_init();
 	kirkwood_nand_init(ARRAY_AND_SIZE(sheevaplug_nand_parts), 25);
@@ -91,11 +114,21 @@ static void __init sheevaplug_init(void)
 	kirkwood_ehci_init();
 
 	kirkwood_ge00_init(&sheevaplug_ge00_data);
-	kirkwood_sdio_init(&sheevaplug_mvsdio_data);
+
+	/* honor lower power consumption for plugs with out eSATA */
+	if (machine_is_sheeva_esata())
+		kirkwood_sata_init(&sheeva_esata_sata_data);
+
+	/* enable sd wp and sd cd on plugs with esata */
+	if (machine_is_sheeva_esata())
+		kirkwood_sdio_init(&sheeva_esata_mvsdio_data);
+	else
+		kirkwood_sdio_init(&sheevaplug_mvsdio_data);
 
 	platform_device_register(&sheevaplug_leds);
 }
 
+#ifdef CONFIG_MACH_SHEEVAPLUG
 MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board")
 	/* Maintainer: shadi Ammouri <shadi@marvell.com> */
 	.phys_io	= KIRKWOOD_REGS_PHYS_BASE,
@@ -106,3 +139,16 @@ MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board")
 	.init_irq	= kirkwood_init_irq,
 	.timer		= &kirkwood_timer,
 MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_ESATA_SHEEVAPLUG
+MACHINE_START(ESATA_SHEEVAPLUG, "Marvell eSATA SheevaPlug Reference Board")
+	.phys_io	= KIRKWOOD_REGS_PHYS_BASE,
+	.io_pg_offst	= ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
+	.boot_params	= 0x00000100,
+	.init_machine	= sheevaplug_init,
+	.map_io		= kirkwood_map_io,
+	.init_irq	= kirkwood_init_irq,
+	.timer		= &kirkwood_timer,
+MACHINE_END
+#endif