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-rw-r--r--arch/arm/mach-pxa/Kconfig19
-rw-r--r--arch/arm/mach-pxa/Makefile2
-rw-r--r--arch/arm/mach-pxa/leds-trizeps4.c134
-rw-r--r--arch/arm/mach-pxa/leds.c2
-rw-r--r--arch/arm/mach-pxa/leds.h1
-rw-r--r--arch/arm/mach-pxa/trizeps4.c471
6 files changed, 629 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index ea5137f319c..03d07cae26c 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -35,6 +35,10 @@ config PXA_SHARPSL
SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa)
handheld computer.
+config MACH_TRIZEPS4
+ bool "Keith und Koep Trizeps4 DIMM-Module"
+ select PXA27x
+
endchoice
if PXA_SHARPSL
@@ -55,6 +59,21 @@ endchoice
endif
+if MACH_TRIZEPS4
+
+choice
+ prompt "Select base board for Trizeps 4 module"
+
+config MACH_TRIZEPS4_CONXS
+ bool "ConXS Eval Board"
+
+config MACH_TRIZEPS4_ANY
+ bool "another Board"
+
+endchoice
+
+endif
+
endmenu
config MACH_POODLE
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 1610690be41..9093eb1c94e 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o
obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
+obj-$(CONFIG_MACH_TRIZEPS4) += trizeps4.o
obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o
obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o
@@ -23,6 +24,7 @@ led-y := leds.o
led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o
led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o
led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o
+led-$(CONFIG_MACH_TRIZEPS4) += leds-trizeps4.o
obj-$(CONFIG_LEDS) += $(led-y)
diff --git a/arch/arm/mach-pxa/leds-trizeps4.c b/arch/arm/mach-pxa/leds-trizeps4.c
new file mode 100644
index 00000000000..14cfc85e44b
--- /dev/null
+++ b/arch/arm/mach-pxa/leds-trizeps4.c
@@ -0,0 +1,134 @@
+/*
+ * linux/arch/arm/mach-pxa/leds-trizeps4.c
+ *
+ * Author: Jürgen Schindele
+ * Created: 20 02, 2006
+ * Copyright: Jürgen Schindele
+ *
+ * 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.
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+
+#include <asm/hardware.h>
+#include <asm/system.h>
+#include <asm/types.h>
+#include <asm/leds.h>
+
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/trizeps4.h>
+
+#include "leds.h"
+
+#define LED_STATE_ENABLED 1
+#define LED_STATE_CLAIMED 2
+
+#define SYS_BUSY 0x01
+#define HEARTBEAT 0x02
+#define BLINK 0x04
+
+static unsigned int led_state;
+static unsigned int hw_led_state;
+
+void trizeps4_leds_event(led_event_t evt)
+{
+ unsigned long flags;
+
+ local_irq_save(flags);
+
+ switch (evt) {
+ case led_start:
+ hw_led_state = 0;
+ pxa_gpio_mode( GPIO_SYS_BUSY_LED | GPIO_OUT); /* LED1 */
+ pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT); /* LED2 */
+ led_state = LED_STATE_ENABLED;
+ break;
+
+ case led_stop:
+ led_state &= ~LED_STATE_ENABLED;
+ break;
+
+ case led_claim:
+ led_state |= LED_STATE_CLAIMED;
+ hw_led_state = 0;
+ break;
+
+ case led_release:
+ led_state &= ~LED_STATE_CLAIMED;
+ hw_led_state = 0;
+ break;
+
+#ifdef CONFIG_LEDS_TIMER
+ case led_timer:
+ hw_led_state ^= HEARTBEAT;
+ break;
+#endif
+
+#ifdef CONFIG_LEDS_CPU
+ case led_idle_start:
+ hw_led_state &= ~SYS_BUSY;
+ break;
+
+ case led_idle_end:
+ hw_led_state |= SYS_BUSY;
+ break;
+#endif
+
+ case led_halted:
+ break;
+
+ case led_green_on:
+ hw_led_state |= BLINK;
+ break;
+
+ case led_green_off:
+ hw_led_state &= ~BLINK;
+ break;
+
+ case led_amber_on:
+ break;
+
+ case led_amber_off:
+ break;
+
+ case led_red_on:
+ break;
+
+ case led_red_off:
+ break;
+
+ default:
+ break;
+ }
+
+ if (led_state & LED_STATE_ENABLED) {
+ switch (hw_led_state) {
+ case 0:
+ GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
+ GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
+ break;
+ case 1:
+ GPCR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
+ GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
+ break;
+ case 2:
+ GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
+ GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
+ break;
+ case 3:
+ GPCR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
+ GPCR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
+ break;
+ }
+ }
+ else {
+ /* turn all off */
+ GPSR(GPIO_SYS_BUSY_LED) |= GPIO_bit(GPIO_SYS_BUSY_LED);
+ GPSR(GPIO_HEARTBEAT_LED) |= GPIO_bit(GPIO_HEARTBEAT_LED);
+ }
+
+ local_irq_restore(flags);
+}
diff --git a/arch/arm/mach-pxa/leds.c b/arch/arm/mach-pxa/leds.c
index bbe4d5f6afa..e13eb841e48 100644
--- a/arch/arm/mach-pxa/leds.c
+++ b/arch/arm/mach-pxa/leds.c
@@ -24,6 +24,8 @@ pxa_leds_init(void)
leds_event = mainstone_leds_event;
if (machine_is_pxa_idp())
leds_event = idp_leds_event;
+ if (machine_is_trizeps4())
+ leds_event = trizeps4_leds_event;
leds_event(led_start);
return 0;
diff --git a/arch/arm/mach-pxa/leds.h b/arch/arm/mach-pxa/leds.h
index d98f6e93c12..4f829b8c39d 100644
--- a/arch/arm/mach-pxa/leds.h
+++ b/arch/arm/mach-pxa/leds.h
@@ -10,3 +10,4 @@
extern void idp_leds_event(led_event_t evt);
extern void lubbock_leds_event(led_event_t evt);
extern void mainstone_leds_event(led_event_t evt);
+extern void trizeps4_leds_event(led_event_t evt);
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
new file mode 100644
index 00000000000..4ffff9e95ec
--- /dev/null
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -0,0 +1,471 @@
+/*
+ * linux/arch/arm/mach-pxa/trizeps4.c
+ *
+ * Support for the Keith und Koep Trizeps4 Module Platform.
+ *
+ * Author: Jürgen Schindele
+ * Created: 20 02, 2006
+ * Copyright: Jürgen Schindele
+ *
+ * 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.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/sysdev.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <linux/bitops.h>
+#include <linux/fb.h>
+#include <linux/ioport.h>
+#include <linux/delay.h>
+#include <linux/serial_8250.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/types.h>
+#include <asm/setup.h>
+#include <asm/memory.h>
+#include <asm/mach-types.h>
+#include <asm/hardware.h>
+#include <asm/irq.h>
+#include <asm/sizes.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+#include <asm/mach/flash.h>
+
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/trizeps4.h>
+#include <asm/arch/audio.h>
+#include <asm/arch/pxafb.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/irda.h>
+#include <asm/arch/ohci.h>
+
+#include "generic.h"
+
+/********************************************************************************************
+ * ONBOARD FLASH
+ ********************************************************************************************/
+static struct mtd_partition trizeps4_partitions[] = {
+ {
+ .name = "Bootloader",
+ .size = 0x00040000,
+ .offset = 0,
+ .mask_flags = MTD_WRITEABLE /* force read-only */
+ },{
+ .name = "Kernel",
+ .size = 0x00400000,
+ .offset = 0x00040000
+ },{
+ .name = "Filesystem",
+ .size = MTDPART_SIZ_FULL,
+ .offset = 0x00440000
+ }
+};
+
+static struct flash_platform_data trizeps4_flash_data[] = {
+ {
+ .map_name = "cfi_probe",
+ .parts = trizeps4_partitions,
+ .nr_parts = ARRAY_SIZE(trizeps4_partitions)
+ }
+};
+
+static struct resource flash_resource = {
+ .start = PXA_CS0_PHYS,
+ .end = PXA_CS0_PHYS + SZ_64M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device flash_device = {
+ .name = "pxa2xx-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &trizeps4_flash_data,
+ },
+ .resource = &flash_resource,
+ .num_resources = 1,
+};
+
+/********************************************************************************************
+ * DAVICOM DM9000 Ethernet
+ ********************************************************************************************/
+static struct resource dm9000_resources[] = {
+ [0] = {
+ .start = TRIZEPS4_ETH_PHYS+0x300,
+ .end = TRIZEPS4_ETH_PHYS+0x400-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = TRIZEPS4_ETH_PHYS+0x8300,
+ .end = TRIZEPS4_ETH_PHYS+0x8400-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = TRIZEPS4_ETH_IRQ,
+ .end = TRIZEPS4_ETH_IRQ,
+ .flags = (IORESOURCE_IRQ | IRQT_RISING),
+ },
+};
+
+static struct platform_device dm9000_device = {
+ .name = "dm9000",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(dm9000_resources),
+ .resource = dm9000_resources,
+};
+
+/********************************************************************************************
+ * PXA270 serial ports
+ ********************************************************************************************/
+static struct plat_serial8250_port tri_serial_ports[] = {
+#ifdef CONFIG_SERIAL_PXA
+ /* this uses the own PXA driver */
+ {
+ 0,
+ },
+#else
+ /* this uses the generic 8520 driver */
+ [0] = {
+ .membase = (void *)&FFUART,
+ .irq = IRQ_FFUART,
+ .flags = UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM32,
+ .regshift = 2,
+ .uartclk = (921600*16),
+ },
+ [1] = {
+ .membase = (void *)&BTUART,
+ .irq = IRQ_BTUART,
+ .flags = UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM32,
+ .regshift = 2,
+ .uartclk = (921600*16),
+ },
+ {
+ 0,
+ },
+#endif
+};
+
+static struct platform_device uart_devices = {
+ .name = "serial8250",
+ .id = 0,
+ .dev = {
+ .platform_data = tri_serial_ports,
+ },
+ .num_resources = 0,
+ .resource = NULL,
+};
+
+/********************************************************************************************
+ * PXA270 ac97 sound codec
+ ********************************************************************************************/
+static struct platform_device ac97_audio_device = {
+ .name = "pxa2xx-ac97",
+ .id = -1,
+};
+
+static struct platform_device * trizeps4_devices[] __initdata = {
+ &flash_device,
+ &uart_devices,
+ &dm9000_device,
+ &ac97_audio_device,
+};
+
+#ifdef CONFIG_MACH_TRIZEPS4_CONXS
+static short trizeps_conxs_bcr;
+
+/* PCCARD power switching supports only 3,3V */
+void board_pcmcia_power(int power)
+{
+ if (power) {
+ /* switch power on, put in reset and enable buffers */
+ trizeps_conxs_bcr |= power;
+ trizeps_conxs_bcr |= ConXS_BCR_CF_RESET;
+ trizeps_conxs_bcr &= ~(ConXS_BCR_CF_BUF_EN);
+ ConXS_BCR = trizeps_conxs_bcr;
+ /* wait a little */
+ udelay(2000);
+ /* take reset away */
+ trizeps_conxs_bcr &= ~(ConXS_BCR_CF_RESET);
+ ConXS_BCR = trizeps_conxs_bcr;
+ udelay(2000);
+ } else {
+ /* put in reset */
+ trizeps_conxs_bcr |= ConXS_BCR_CF_RESET;
+ ConXS_BCR = trizeps_conxs_bcr;
+ udelay(1000);
+ /* switch power off */
+ trizeps_conxs_bcr &= ~(0xf);
+ ConXS_BCR = trizeps_conxs_bcr;
+
+ }
+ pr_debug("%s: o%s 0x%x\n", __FUNCTION__, power ? "n": "ff", trizeps_conxs_bcr);
+}
+
+/* backlight power switching for LCD panel */
+static void board_backlight_power(int on)
+{
+ if (on) {
+ trizeps_conxs_bcr |= ConXS_BCR_L_DISP;
+ } else {
+ trizeps_conxs_bcr &= ~ConXS_BCR_L_DISP;
+ }
+ pr_debug("%s: o%s 0x%x\n", __FUNCTION__, on ? "n" : "ff", trizeps_conxs_bcr);
+ ConXS_BCR = trizeps_conxs_bcr;
+}
+
+/* Powersupply for MMC/SD cardslot */
+static void board_mci_power(struct device *dev, unsigned int vdd)
+{
+ struct pxamci_platform_data* p_d = dev->platform_data;
+
+ if (( 1 << vdd) & p_d->ocr_mask) {
+ pr_debug("%s: on\n", __FUNCTION__);
+ /* FIXME fill in values here */
+ } else {
+ pr_debug("%s: off\n", __FUNCTION__);
+ /* FIXME fill in values here */
+ }
+}
+
+static short trizeps_conxs_ircr;
+
+/* Switch modes and Power for IRDA receiver */
+static void board_irda_mode(struct device *dev, int mode)
+{
+ unsigned long flags;
+
+ local_irq_save(flags);
+ if (mode & IR_SIRMODE) {
+ /* Slow mode */
+ trizeps_conxs_ircr &= ~ConXS_IRCR_MODE;
+ } else if (mode & IR_FIRMODE) {
+ /* Fast mode */
+ trizeps_conxs_ircr |= ConXS_IRCR_MODE;
+ }
+ if (mode & IR_OFF) {
+ trizeps_conxs_ircr |= ConXS_IRCR_SD;
+ } else {
+ trizeps_conxs_ircr &= ~ConXS_IRCR_SD;
+ }
+ /* FIXME write values to register */
+ local_irq_restore(flags);
+}
+
+#else
+/* for other baseboards define dummies */
+void board_pcmcia_power(int power) {;}
+#define board_backlight_power NULL
+#define board_mci_power NULL
+#define board_irda_mode NULL
+
+#endif /* CONFIG_MACH_TRIZEPS4_CONXS */
+EXPORT_SYMBOL(board_pcmcia_power);
+
+static int trizeps4_mci_init(struct device *dev, irqreturn_t (*mci_detect_int)(int, void *, struct pt_regs *), void *data)
+{
+ int err;
+ /* setup GPIO for PXA27x MMC controller */
+ pxa_gpio_mode(GPIO32_MMCCLK_MD);
+ pxa_gpio_mode(GPIO112_MMCCMD_MD);
+ pxa_gpio_mode(GPIO92_MMCDAT0_MD);
+ pxa_gpio_mode(GPIO109_MMCDAT1_MD);
+ pxa_gpio_mode(GPIO110_MMCDAT2_MD);
+ pxa_gpio_mode(GPIO111_MMCDAT3_MD);
+
+ pxa_gpio_mode(GPIO_MMC_DET | GPIO_IN);
+
+ err = request_irq(TRIZEPS4_MMC_IRQ, mci_detect_int, SA_INTERRUPT | SA_TRIGGER_RISING, "MMC card detect", data);
+ if (err) {
+ printk(KERN_ERR "trizeps4_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
+ return -1;
+ }
+ return 0;
+}
+
+static void trizeps4_mci_exit(struct device *dev, void *data)
+{
+ free_irq(TRIZEPS4_MMC_IRQ, data);
+}
+
+static struct pxamci_platform_data trizeps4_mci_platform_data = {
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .init = trizeps4_mci_init,
+ .exit = trizeps4_mci_exit,
+ .setpower = board_mci_power,
+};
+
+static struct pxaficp_platform_data trizeps4_ficp_platform_data = {
+ .transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF,
+ .transceiver_mode = board_irda_mode,
+};
+
+static int trizeps4_ohci_init(struct device *dev)
+{
+ /* setup Port1 GPIO pin. */
+ pxa_gpio_mode( 88 | GPIO_ALT_FN_1_IN); /* USBHPWR1 */
+ pxa_gpio_mode( 89 | GPIO_ALT_FN_2_OUT); /* USBHPEN1 */
+
+ /* Set the Power Control Polarity Low and Power Sense
+ Polarity Low to active low. */
+ UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
+ ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
+
+ return 0;
+}
+
+static void trizeps4_ohci_exit(struct device *dev)
+{
+ ;
+}
+
+static struct pxaohci_platform_data trizeps4_ohci_platform_data = {
+ .port_mode = PMM_PERPORT_MODE,
+ .init = trizeps4_ohci_init,
+ .exit = trizeps4_ohci_exit,
+};
+
+static struct map_desc trizeps4_io_desc[] __initdata = {
+ { /* ConXS CFSR */
+ .virtual = TRIZEPS4_CFSR_VIRT,
+ .pfn = __phys_to_pfn(TRIZEPS4_CFSR_PHYS),
+ .length = 0x00001000,
+ .type = MT_DEVICE
+ },
+ { /* ConXS BCR */
+ .virtual = TRIZEPS4_BOCR_VIRT,
+ .pfn = __phys_to_pfn(TRIZEPS4_BOCR_PHYS),
+ .length = 0x00001000,
+ .type = MT_DEVICE
+ },
+ { /* ConXS IRCR */
+ .virtual = TRIZEPS4_IRCR_VIRT,
+ .pfn = __phys_to_pfn(TRIZEPS4_IRCR_PHYS),
+ .length = 0x00001000,
+ .type = MT_DEVICE
+ },
+ { /* ConXS DCR */
+ .virtual = TRIZEPS4_DICR_VIRT,
+ .pfn = __phys_to_pfn(TRIZEPS4_DICR_PHYS),
+ .length = 0x00001000,
+ .type = MT_DEVICE
+ },
+ { /* ConXS UPSR */
+ .virtual = TRIZEPS4_UPSR_VIRT,
+ .pfn = __phys_to_pfn(TRIZEPS4_UPSR_PHYS),
+ .length = 0x00001000,
+ .type = MT_DEVICE
+ }
+};
+
+static struct pxafb_mach_info sharp_lcd __initdata = {
+ .pixclock = 78000,
+ .xres = 640,
+ .yres = 480,
+ .bpp = 8,
+ .hsync_len = 4,
+ .left_margin = 4,
+ .right_margin = 4,
+ .vsync_len = 2,
+ .upper_margin = 0,
+ .lower_margin = 0,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ .cmap_greyscale = 0,
+ .cmap_inverse = 0,
+ .cmap_static = 0,
+ .lccr0 = LCCR0_Color | LCCR0_Pas | LCCR0_Dual,
+ .lccr3 = 0x0340ff02,
+ .pxafb_backlight_power = board_backlight_power,
+};
+
+static void __init trizeps4_fixup(struct machine_desc *desc, struct tag *tags, char **cmdline, struct meminfo *mi)
+{
+}
+
+static void __init trizeps4_init(void)
+{
+ platform_add_devices(trizeps4_devices, ARRAY_SIZE(trizeps4_devices));
+
+ set_pxa_fb_info(&sharp_lcd);
+
+ pxa_set_mci_info(&trizeps4_mci_platform_data);
+ pxa_set_ficp_info(&trizeps4_ficp_platform_data);
+ pxa_set_ohci_info(&trizeps4_ohci_platform_data);
+}
+
+static void __init trizeps4_map_io(void)
+{
+ pxa_map_io();
+ iotable_init(trizeps4_io_desc, ARRAY_SIZE(trizeps4_io_desc));
+
+ /* for DiskOnChip */
+ pxa_gpio_mode(GPIO15_nCS_1_MD);
+
+ /* for off-module PIC on ConXS board */
+ pxa_gpio_mode(GPIO_PIC | GPIO_IN);
+
+ /* UCB1400 irq */
+ pxa_gpio_mode(GPIO_UCB1400 | GPIO_IN);
+
+ /* for DM9000 LAN */
+ pxa_gpio_mode(GPIO78_nCS_2_MD);
+ pxa_gpio_mode(GPIO_DM9000 | GPIO_IN);
+
+ /* for PCMCIA device */
+ pxa_gpio_mode(GPIO_PCD | GPIO_IN);
+ pxa_gpio_mode(GPIO_PRDY | GPIO_IN);
+
+ /* for I2C adapter */
+ pxa_gpio_mode(GPIO117_I2CSCL_MD);
+ pxa_gpio_mode(GPIO118_I2CSDA_MD);
+
+ /* MMC_DET s.o. */
+ pxa_gpio_mode(GPIO_MMC_DET | GPIO_IN);
+
+ /* whats that for ??? */
+ pxa_gpio_mode(GPIO79_nCS_3_MD);
+
+ pxa_gpio_mode( GPIO_SYS_BUSY_LED | GPIO_OUT); /* LED1 */
+ pxa_gpio_mode( GPIO_HEARTBEAT_LED | GPIO_OUT); /* LED2 */
+
+#ifdef CONFIG_MACH_TRIZEPS4_CONXS
+#ifdef CONFIG_IDE_PXA_CF
+ /* if boot direct from compact flash dont disable power */
+ trizeps_conxs_bcr = 0x0009;
+#else
+ /* this is the reset value */
+ trizeps_conxs_bcr = 0x00A0;
+#endif
+ ConXS_BCR = trizeps_conxs_bcr;
+#endif
+
+ PWER = 0x00000002;
+ PFER = 0x00000000;
+ PRER = 0x00000002;
+ PGSR0 = 0x0158C000;
+ PGSR1 = 0x00FF0080;
+ PGSR2 = 0x0001C004;
+ /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
+ PCFR |= PCFR_OPDE;
+}
+
+MACHINE_START(TRIZEPS4, "Keith und Koep Trizeps IV module")
+ /* MAINTAINER("Jürgen Schindele") */
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .boot_params = TRIZEPS4_SDRAM_BASE + 0x100,
+ .fixup = trizeps4_fixup,
+ .init_machine = trizeps4_init,
+ .map_io = trizeps4_map_io,
+ .init_irq = pxa_init_irq,
+ .timer = &pxa_timer,
+MACHINE_END
+
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-26 12:49:12 +0000