Add basic suppot, enable uart and led.
Signed-off-by: Igor Grinberg <grinberg@xxxxxxxxxxxxxx>
---
arch/arm/mach-omap2/Kconfig | 7 ++
arch/arm/mach-omap2/Makefile | 1 +
arch/arm/mach-omap2/board-cm-t3517.c | 109 ++++++++++++++++++++++++++
arch/arm/plat-omap/include/plat/uncompress.h | 1 +
4 files changed, 118 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/mach-omap2/board-cm-t3517.c
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index bb85f24..9ceb72b 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -216,6 +216,13 @@ config MACH_CM_T35
select OMAP_PACKAGE_CUS
select OMAP_MUX
+config MACH_CM_T3517
+ bool "CompuLab CM-T3517 module"
+ depends on ARCH_OMAP3
+ default y
+ select OMAP_PACKAGE_CBB
+ select OMAP_MUX
+
config MACH_IGEP0020
bool "IGEP v2 board"
depends on ARCH_OMAP3
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 88d3a1e..7d991d0 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -146,6 +146,7 @@ obj-$(CONFIG_MACH_OMAP_3630SDP) += board-3630sdp.o \
hsmmc.o
obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o \
hsmmc.o
+obj-$(CONFIG_MACH_CM_T3517) += board-cm-t3517.o
obj-$(CONFIG_MACH_IGEP0020) += board-igep0020.o \
hsmmc.o
obj-$(CONFIG_MACH_OMAP3_TOUCHBOOK) += board-omap3touchbook.o \
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
new file mode 100644
index 0000000..507d2d5
--- /dev/null
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -0,0 +1,109 @@
+/*
+ * linux/arch/arm/mach-omap2/board-cm-t3517.c
+ *
+ * Support for the CompuLab CM-T3517 modules
+ *
+ * Copyright (C) 2010 CompuLab, Ltd.
+ * Author: Igor Grinberg <grinberg@xxxxxxxxxxxxxx>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/leds.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 <plat/control.h>
+
+#include "mux.h"
+
+#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
+static struct gpio_led cm_t3517_leds[] = {
+ [0] = {
+ .gpio = 186,
+ .name = "cm-t3517:green",
+ .default_trigger = "heartbeat",
+ .active_low = 0,
+ },
+};
+
+static struct gpio_led_platform_data cm_t3517_led_pdata = {
+ .num_leds = ARRAY_SIZE(cm_t3517_leds),
+ .leds = cm_t3517_leds,
+};
+
+static struct platform_device cm_t3517_led_device = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &cm_t3517_led_pdata,
+ },
+};
+
+static void __init cm_t3517_init_leds(void)
+{
+ platform_device_register(&cm_t3517_led_device);
+}
+#else
+static inline void cm_t3517_init_leds(void) {}
+#endif
+
+
+static struct omap_board_config_kernel cm_t3517_config[] __initdata = {
+};
+
+static void __init cm_t3517_init_irq(void)
+{
+ omap_board_config = cm_t3517_config;
+ omap_board_config_size = ARRAY_SIZE(cm_t3517_config);
+
+ omap2_init_common_hw(NULL, NULL);
+ omap_init_irq();
+ omap_gpio_init();
+}
+
+static struct omap_board_mux board_mux[] __initdata = {
+ /* GPIO186 - Green LED */
+ OMAP3_MUX(SYS_CLKOUT2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
+
+ { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+
+static void __init cm_t3517_init(void)
+{
+ omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+ omap_serial_init();
+ cm_t3517_init_leds();
+}
+
+MACHINE_START(CM_T3517, "Compulab CM-T3517")
+ .phys_io = 0x48000000,
+ .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
+ .boot_params = 0x80000100,
+ .map_io = omap3_map_io,
+ .reserve = omap_reserve,
+ .init_irq = cm_t3517_init_irq,
+ .init_machine = cm_t3517_init,
+ .timer = &omap_timer,
+MACHINE_END
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index ddf723b..4f637b5 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -142,6 +142,7 @@ static inline void __arch_decomp_setup(unsigned long arch_id)
/* omap3 based boards using UART3 */
DEBUG_LL_OMAP3(3, cm_t35);
+ DEBUG_LL_OMAP3(3, cm_t3517);
DEBUG_LL_OMAP3(3, igep0020);
DEBUG_LL_OMAP3(3, nokia_rx51);
DEBUG_LL_OMAP3(3, omap3517evm);
--
1.7.1
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