summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-pxa/eseries.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--arch/arm/mach-pxa/eseries.c1001
1 files changed, 1001 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
new file mode 100644
index 000000000..2e4daeab6
--- /dev/null
+++ b/arch/arm/mach-pxa/eseries.c
@@ -0,0 +1,1001 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Hardware definitions for the Toshiba eseries PDAs
+ *
+ * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
+ */
+
+#include <linux/clkdev.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/clk-provider.h>
+#include <linux/gpio/machine.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/tc6387xb.h>
+#include <linux/mfd/tc6393xb.h>
+#include <linux/mfd/t7l66xb.h>
+#include <linux/mtd/rawnand.h>
+#include <linux/mtd/partitions.h>
+#include <linux/memblock.h>
+#include <linux/gpio/machine.h>
+
+#include <video/w100fb.h>
+
+#include <asm/setup.h>
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+
+#include "pxa25x.h"
+#include "eseries-gpio.h"
+#include "eseries-irq.h"
+#include <linux/platform_data/asoc-pxa.h>
+#include <linux/platform_data/video-pxafb.h>
+#include "udc.h"
+#include <linux/platform_data/irda-pxaficp.h>
+
+#include "devices.h"
+#include "generic.h"
+
+/* Only e800 has 128MB RAM */
+void __init eseries_fixup(struct tag *tags, char **cmdline)
+{
+ if (machine_is_e800())
+ memblock_add(0xa0000000, SZ_128M);
+ else
+ memblock_add(0xa0000000, SZ_64M);
+}
+
+static struct gpiod_lookup_table e7xx_gpio_vbus_gpiod_table __maybe_unused = {
+ .dev_id = "gpio-vbus",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_DISC,
+ "vbus", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("gpio-pxa", GPIO_E7XX_USB_PULLUP,
+ "pullup", GPIO_ACTIVE_LOW),
+ { },
+ },
+};
+
+static struct platform_device e7xx_gpio_vbus __maybe_unused = {
+ .name = "gpio-vbus",
+ .id = -1,
+};
+
+struct pxaficp_platform_data e7xx_ficp_platform_data = {
+ .gpio_pwdown = GPIO_E7XX_IR_OFF,
+ .transceiver_cap = IR_SIRMODE | IR_OFF,
+};
+
+int eseries_tmio_enable(struct platform_device *dev)
+{
+ /* Reset - bring SUSPEND high before PCLR */
+ gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
+ gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
+ msleep(1);
+ gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
+ msleep(1);
+ gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 1);
+ msleep(1);
+ return 0;
+}
+
+void eseries_tmio_disable(struct platform_device *dev)
+{
+ gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
+ gpio_set_value(GPIO_ESERIES_TMIO_PCLR, 0);
+}
+
+int eseries_tmio_suspend(struct platform_device *dev)
+{
+ gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 0);
+ return 0;
+}
+
+int eseries_tmio_resume(struct platform_device *dev)
+{
+ gpio_set_value(GPIO_ESERIES_TMIO_SUSPEND, 1);
+ msleep(1);
+ return 0;
+}
+
+void eseries_get_tmio_gpios(void)
+{
+ gpio_request(GPIO_ESERIES_TMIO_SUSPEND, NULL);
+ gpio_request(GPIO_ESERIES_TMIO_PCLR, NULL);
+ gpio_direction_output(GPIO_ESERIES_TMIO_SUSPEND, 0);
+ gpio_direction_output(GPIO_ESERIES_TMIO_PCLR, 0);
+}
+
+/* TMIO controller uses the same resources on all e-series machines. */
+struct resource eseries_tmio_resources[] = {
+ [0] = {
+ .start = PXA_CS4_PHYS,
+ .end = PXA_CS4_PHYS + 0x1fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
+ .end = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+/* Some e-series hardware cannot control the 32K clock */
+static void __init __maybe_unused eseries_register_clks(void)
+{
+ clk_register_fixed_rate(NULL, "CLK_CK32K", NULL, 0, 32768);
+}
+
+#ifdef CONFIG_MACH_E330
+/* -------------------- e330 tc6387xb parameters -------------------- */
+
+static struct tc6387xb_platform_data e330_tc6387xb_info = {
+ .enable = &eseries_tmio_enable,
+ .suspend = &eseries_tmio_suspend,
+ .resume = &eseries_tmio_resume,
+};
+
+static struct platform_device e330_tc6387xb_device = {
+ .name = "tc6387xb",
+ .id = -1,
+ .dev = {
+ .platform_data = &e330_tc6387xb_info,
+ },
+ .num_resources = 2,
+ .resource = eseries_tmio_resources,
+};
+
+/* --------------------------------------------------------------- */
+
+static struct platform_device *e330_devices[] __initdata = {
+ &e330_tc6387xb_device,
+ &e7xx_gpio_vbus,
+};
+
+static void __init e330_init(void)
+{
+ pxa_set_ffuart_info(NULL);
+ pxa_set_btuart_info(NULL);
+ pxa_set_stuart_info(NULL);
+ eseries_register_clks();
+ eseries_get_tmio_gpios();
+ gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
+ platform_add_devices(ARRAY_AND_SIZE(e330_devices));
+}
+
+MACHINE_START(E330, "Toshiba e330")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .atag_offset = 0x100,
+ .map_io = pxa25x_map_io,
+ .nr_irqs = ESERIES_NR_IRQS,
+ .init_irq = pxa25x_init_irq,
+ .handle_irq = pxa25x_handle_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e330_init,
+ .init_time = pxa_timer_init,
+ .restart = pxa_restart,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_E350
+/* -------------------- e350 t7l66xb parameters -------------------- */
+
+static struct t7l66xb_platform_data e350_t7l66xb_info = {
+ .irq_base = IRQ_BOARD_START,
+ .enable = &eseries_tmio_enable,
+ .suspend = &eseries_tmio_suspend,
+ .resume = &eseries_tmio_resume,
+};
+
+static struct platform_device e350_t7l66xb_device = {
+ .name = "t7l66xb",
+ .id = -1,
+ .dev = {
+ .platform_data = &e350_t7l66xb_info,
+ },
+ .num_resources = 2,
+ .resource = eseries_tmio_resources,
+};
+
+/* ---------------------------------------------------------- */
+
+static struct platform_device *e350_devices[] __initdata = {
+ &e350_t7l66xb_device,
+ &e7xx_gpio_vbus,
+};
+
+static void __init e350_init(void)
+{
+ pxa_set_ffuart_info(NULL);
+ pxa_set_btuart_info(NULL);
+ pxa_set_stuart_info(NULL);
+ eseries_register_clks();
+ eseries_get_tmio_gpios();
+ gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
+ platform_add_devices(ARRAY_AND_SIZE(e350_devices));
+}
+
+MACHINE_START(E350, "Toshiba e350")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .atag_offset = 0x100,
+ .map_io = pxa25x_map_io,
+ .nr_irqs = ESERIES_NR_IRQS,
+ .init_irq = pxa25x_init_irq,
+ .handle_irq = pxa25x_handle_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e350_init,
+ .init_time = pxa_timer_init,
+ .restart = pxa_restart,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_E400
+/* ------------------------ E400 LCD definitions ------------------------ */
+
+static struct pxafb_mode_info e400_pxafb_mode_info = {
+ .pixclock = 140703,
+ .xres = 240,
+ .yres = 320,
+ .bpp = 16,
+ .hsync_len = 4,
+ .left_margin = 28,
+ .right_margin = 8,
+ .vsync_len = 3,
+ .upper_margin = 5,
+ .lower_margin = 6,
+ .sync = 0,
+};
+
+static struct pxafb_mach_info e400_pxafb_mach_info = {
+ .modes = &e400_pxafb_mode_info,
+ .num_modes = 1,
+ .lcd_conn = LCD_COLOR_TFT_16BPP,
+ .lccr3 = 0,
+ .pxafb_backlight_power = NULL,
+};
+
+/* ------------------------ E400 MFP config ----------------------------- */
+
+static unsigned long e400_pin_config[] __initdata = {
+ /* Chip selects */
+ GPIO15_nCS_1, /* CS1 - Flash */
+ GPIO80_nCS_4, /* CS4 - TMIO */
+
+ /* Clocks */
+ GPIO12_32KHz,
+
+ /* BTUART */
+ GPIO42_BTUART_RXD,
+ GPIO43_BTUART_TXD,
+ GPIO44_BTUART_CTS,
+
+ /* TMIO controller */
+ GPIO19_GPIO, /* t7l66xb #PCLR */
+ GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
+
+ /* wakeup */
+ GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
+};
+
+/* ---------------------------------------------------------------------- */
+
+static struct mtd_partition partition_a = {
+ .name = "Internal NAND flash",
+ .offset = 0,
+ .size = MTDPART_SIZ_FULL,
+};
+
+static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
+
+static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
+ .options = 0,
+ .offs = 4,
+ .len = 2,
+ .pattern = scan_ff_pattern
+};
+
+static struct tmio_nand_data e400_t7l66xb_nand_config = {
+ .num_partitions = 1,
+ .partition = &partition_a,
+ .badblock_pattern = &e400_t7l66xb_nand_bbt,
+};
+
+static struct t7l66xb_platform_data e400_t7l66xb_info = {
+ .irq_base = IRQ_BOARD_START,
+ .enable = &eseries_tmio_enable,
+ .suspend = &eseries_tmio_suspend,
+ .resume = &eseries_tmio_resume,
+
+ .nand_data = &e400_t7l66xb_nand_config,
+};
+
+static struct platform_device e400_t7l66xb_device = {
+ .name = "t7l66xb",
+ .id = -1,
+ .dev = {
+ .platform_data = &e400_t7l66xb_info,
+ },
+ .num_resources = 2,
+ .resource = eseries_tmio_resources,
+};
+
+/* ---------------------------------------------------------- */
+
+static struct platform_device *e400_devices[] __initdata = {
+ &e400_t7l66xb_device,
+ &e7xx_gpio_vbus,
+};
+
+static void __init e400_init(void)
+{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
+ pxa_set_ffuart_info(NULL);
+ pxa_set_btuart_info(NULL);
+ pxa_set_stuart_info(NULL);
+ /* Fixme - e400 may have a switched clock */
+ eseries_register_clks();
+ eseries_get_tmio_gpios();
+ pxa_set_fb_info(NULL, &e400_pxafb_mach_info);
+ gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
+ platform_add_devices(ARRAY_AND_SIZE(e400_devices));
+}
+
+MACHINE_START(E400, "Toshiba e400")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .atag_offset = 0x100,
+ .map_io = pxa25x_map_io,
+ .nr_irqs = ESERIES_NR_IRQS,
+ .init_irq = pxa25x_init_irq,
+ .handle_irq = pxa25x_handle_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e400_init,
+ .init_time = pxa_timer_init,
+ .restart = pxa_restart,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_E740
+/* ------------------------ e740 video support --------------------------- */
+
+static struct w100_gen_regs e740_lcd_regs = {
+ .lcd_format = 0x00008023,
+ .lcdd_cntl1 = 0x0f000000,
+ .lcdd_cntl2 = 0x0003ffff,
+ .genlcd_cntl1 = 0x00ffff03,
+ .genlcd_cntl2 = 0x003c0f03,
+ .genlcd_cntl3 = 0x000143aa,
+};
+
+static struct w100_mode e740_lcd_mode = {
+ .xres = 240,
+ .yres = 320,
+ .left_margin = 20,
+ .right_margin = 28,
+ .upper_margin = 9,
+ .lower_margin = 8,
+ .crtc_ss = 0x80140013,
+ .crtc_ls = 0x81150110,
+ .crtc_gs = 0x80050005,
+ .crtc_vpos_gs = 0x000a0009,
+ .crtc_rev = 0x0040010a,
+ .crtc_dclk = 0xa906000a,
+ .crtc_gclk = 0x80050108,
+ .crtc_goe = 0x80050108,
+ .pll_freq = 57,
+ .pixclk_divider = 4,
+ .pixclk_divider_rotated = 4,
+ .pixclk_src = CLK_SRC_XTAL,
+ .sysclk_divider = 1,
+ .sysclk_src = CLK_SRC_PLL,
+ .crtc_ps1_active = 0x41060010,
+};
+
+static struct w100_gpio_regs e740_w100_gpio_info = {
+ .init_data1 = 0x21002103,
+ .gpio_dir1 = 0xffffdeff,
+ .gpio_oe1 = 0x03c00643,
+ .init_data2 = 0x003f003f,
+ .gpio_dir2 = 0xffffffff,
+ .gpio_oe2 = 0x000000ff,
+};
+
+static struct w100fb_mach_info e740_fb_info = {
+ .modelist = &e740_lcd_mode,
+ .num_modes = 1,
+ .regs = &e740_lcd_regs,
+ .gpio = &e740_w100_gpio_info,
+ .xtal_freq = 14318000,
+ .xtal_dbl = 1,
+};
+
+static struct resource e740_fb_resources[] = {
+ [0] = {
+ .start = 0x0c000000,
+ .end = 0x0cffffff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device e740_fb_device = {
+ .name = "w100fb",
+ .id = -1,
+ .dev = {
+ .platform_data = &e740_fb_info,
+ },
+ .num_resources = ARRAY_SIZE(e740_fb_resources),
+ .resource = e740_fb_resources,
+};
+
+/* --------------------------- MFP Pin config -------------------------- */
+
+static unsigned long e740_pin_config[] __initdata = {
+ /* Chip selects */
+ GPIO15_nCS_1, /* CS1 - Flash */
+ GPIO79_nCS_3, /* CS3 - IMAGEON */
+ GPIO80_nCS_4, /* CS4 - TMIO */
+
+ /* Clocks */
+ GPIO12_32KHz,
+
+ /* BTUART */
+ GPIO42_BTUART_RXD,
+ GPIO43_BTUART_TXD,
+ GPIO44_BTUART_CTS,
+
+ /* TMIO controller */
+ GPIO19_GPIO, /* t7l66xb #PCLR */
+ GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
+
+ /* UDC */
+ GPIO13_GPIO,
+ GPIO3_GPIO,
+
+ /* IrDA */
+ GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
+
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+
+ /* Audio power control */
+ GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */
+ GPIO40_GPIO, /* Mic amp power */
+ GPIO41_GPIO, /* Headphone amp power */
+
+ /* PC Card */
+ GPIO8_GPIO, /* CD0 */
+ GPIO44_GPIO, /* CD1 */
+ GPIO11_GPIO, /* IRQ0 */
+ GPIO6_GPIO, /* IRQ1 */
+ GPIO27_GPIO, /* RST0 */
+ GPIO24_GPIO, /* RST1 */
+ GPIO20_GPIO, /* PWR0 */
+ GPIO23_GPIO, /* PWR1 */
+ GPIO48_nPOE,
+ GPIO49_nPWE,
+ GPIO50_nPIOR,
+ GPIO51_nPIOW,
+ GPIO52_nPCE_1,
+ GPIO53_nPCE_2,
+ GPIO54_nPSKTSEL,
+ GPIO55_nPREG,
+ GPIO56_nPWAIT,
+ GPIO57_nIOIS16,
+
+ /* wakeup */
+ GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
+};
+
+/* -------------------- e740 t7l66xb parameters -------------------- */
+
+static struct t7l66xb_platform_data e740_t7l66xb_info = {
+ .irq_base = IRQ_BOARD_START,
+ .enable = &eseries_tmio_enable,
+ .suspend = &eseries_tmio_suspend,
+ .resume = &eseries_tmio_resume,
+};
+
+static struct platform_device e740_t7l66xb_device = {
+ .name = "t7l66xb",
+ .id = -1,
+ .dev = {
+ .platform_data = &e740_t7l66xb_info,
+ },
+ .num_resources = 2,
+ .resource = eseries_tmio_resources,
+};
+
+static struct platform_device e740_audio_device = {
+ .name = "e740-audio",
+ .id = -1,
+};
+
+static struct gpiod_lookup_table e740_audio_gpio_table = {
+ .dev_id = "e740-audio",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", GPIO_E740_WM9705_nAVDD2, "Audio power", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("gpio-pxa", GPIO_E740_AMP_ON, "Output amp", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("gpio-pxa", GPIO_E740_MIC_ON, "Mic amp", GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
+/* ----------------------------------------------------------------------- */
+
+static struct platform_device *e740_devices[] __initdata = {
+ &e740_fb_device,
+ &e740_t7l66xb_device,
+ &e7xx_gpio_vbus,
+ &e740_audio_device,
+};
+
+static void __init e740_init(void)
+{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
+ pxa_set_ffuart_info(NULL);
+ pxa_set_btuart_info(NULL);
+ pxa_set_stuart_info(NULL);
+ eseries_register_clks();
+ clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
+ "UDCCLK", &pxa25x_device_udc.dev),
+ eseries_get_tmio_gpios();
+ gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
+ gpiod_add_lookup_table(&e740_audio_gpio_table);
+ platform_add_devices(ARRAY_AND_SIZE(e740_devices));
+ pxa_set_ac97_info(NULL);
+ pxa_set_ficp_info(&e7xx_ficp_platform_data);
+}
+
+MACHINE_START(E740, "Toshiba e740")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .atag_offset = 0x100,
+ .map_io = pxa25x_map_io,
+ .nr_irqs = ESERIES_NR_IRQS,
+ .init_irq = pxa25x_init_irq,
+ .handle_irq = pxa25x_handle_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e740_init,
+ .init_time = pxa_timer_init,
+ .restart = pxa_restart,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_E750
+/* ---------------------- E750 LCD definitions -------------------- */
+
+static struct w100_gen_regs e750_lcd_regs = {
+ .lcd_format = 0x00008003,
+ .lcdd_cntl1 = 0x00000000,
+ .lcdd_cntl2 = 0x0003ffff,
+ .genlcd_cntl1 = 0x00fff003,
+ .genlcd_cntl2 = 0x003c0f03,
+ .genlcd_cntl3 = 0x000143aa,
+};
+
+static struct w100_mode e750_lcd_mode = {
+ .xres = 240,
+ .yres = 320,
+ .left_margin = 21,
+ .right_margin = 22,
+ .upper_margin = 5,
+ .lower_margin = 4,
+ .crtc_ss = 0x80150014,
+ .crtc_ls = 0x8014000d,
+ .crtc_gs = 0xc1000005,
+ .crtc_vpos_gs = 0x00020147,
+ .crtc_rev = 0x0040010a,
+ .crtc_dclk = 0xa1700030,
+ .crtc_gclk = 0x80cc0015,
+ .crtc_goe = 0x80cc0015,
+ .crtc_ps1_active = 0x61060017,
+ .pll_freq = 57,
+ .pixclk_divider = 4,
+ .pixclk_divider_rotated = 4,
+ .pixclk_src = CLK_SRC_XTAL,
+ .sysclk_divider = 1,
+ .sysclk_src = CLK_SRC_PLL,
+};
+
+static struct w100_gpio_regs e750_w100_gpio_info = {
+ .init_data1 = 0x01192f1b,
+ .gpio_dir1 = 0xd5ffdeff,
+ .gpio_oe1 = 0x000020bf,
+ .init_data2 = 0x010f010f,
+ .gpio_dir2 = 0xffffffff,
+ .gpio_oe2 = 0x000001cf,
+};
+
+static struct w100fb_mach_info e750_fb_info = {
+ .modelist = &e750_lcd_mode,
+ .num_modes = 1,
+ .regs = &e750_lcd_regs,
+ .gpio = &e750_w100_gpio_info,
+ .xtal_freq = 14318000,
+ .xtal_dbl = 1,
+};
+
+static struct resource e750_fb_resources[] = {
+ [0] = {
+ .start = 0x0c000000,
+ .end = 0x0cffffff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device e750_fb_device = {
+ .name = "w100fb",
+ .id = -1,
+ .dev = {
+ .platform_data = &e750_fb_info,
+ },
+ .num_resources = ARRAY_SIZE(e750_fb_resources),
+ .resource = e750_fb_resources,
+};
+
+/* -------------------- e750 MFP parameters -------------------- */
+
+static unsigned long e750_pin_config[] __initdata = {
+ /* Chip selects */
+ GPIO15_nCS_1, /* CS1 - Flash */
+ GPIO79_nCS_3, /* CS3 - IMAGEON */
+ GPIO80_nCS_4, /* CS4 - TMIO */
+
+ /* Clocks */
+ GPIO11_3_6MHz,
+
+ /* BTUART */
+ GPIO42_BTUART_RXD,
+ GPIO43_BTUART_TXD,
+ GPIO44_BTUART_CTS,
+
+ /* TMIO controller */
+ GPIO19_GPIO, /* t7l66xb #PCLR */
+ GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
+
+ /* UDC */
+ GPIO13_GPIO,
+ GPIO3_GPIO,
+
+ /* IrDA */
+ GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
+
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+
+ /* Audio power control */
+ GPIO4_GPIO, /* Headphone amp power */
+ GPIO7_GPIO, /* Speaker amp power */
+ GPIO37_GPIO, /* Headphone detect */
+
+ /* PC Card */
+ GPIO8_GPIO, /* CD0 */
+ GPIO44_GPIO, /* CD1 */
+ /* GPIO11_GPIO, IRQ0 */
+ GPIO6_GPIO, /* IRQ1 */
+ GPIO27_GPIO, /* RST0 */
+ GPIO24_GPIO, /* RST1 */
+ GPIO20_GPIO, /* PWR0 */
+ GPIO23_GPIO, /* PWR1 */
+ GPIO48_nPOE,
+ GPIO49_nPWE,
+ GPIO50_nPIOR,
+ GPIO51_nPIOW,
+ GPIO52_nPCE_1,
+ GPIO53_nPCE_2,
+ GPIO54_nPSKTSEL,
+ GPIO55_nPREG,
+ GPIO56_nPWAIT,
+ GPIO57_nIOIS16,
+
+ /* wakeup */
+ GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
+};
+
+/* ----------------- e750 tc6393xb parameters ------------------ */
+
+static struct tc6393xb_platform_data e750_tc6393xb_info = {
+ .irq_base = IRQ_BOARD_START,
+ .scr_pll2cr = 0x0cc1,
+ .scr_gper = 0,
+ .suspend = &eseries_tmio_suspend,
+ .resume = &eseries_tmio_resume,
+ .enable = &eseries_tmio_enable,
+ .disable = &eseries_tmio_disable,
+};
+
+static struct platform_device e750_tc6393xb_device = {
+ .name = "tc6393xb",
+ .id = -1,
+ .dev = {
+ .platform_data = &e750_tc6393xb_info,
+ },
+ .num_resources = 2,
+ .resource = eseries_tmio_resources,
+};
+
+static struct gpiod_lookup_table e750_audio_gpio_table = {
+ .dev_id = "e750-audio",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", GPIO_E750_HP_AMP_OFF, "Output amp", GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("gpio-pxa", GPIO_E750_SPK_AMP_OFF, "Mic amp", GPIO_ACTIVE_LOW),
+ { },
+ },
+};
+
+static struct platform_device e750_audio_device = {
+ .name = "e750-audio",
+ .id = -1,
+};
+
+/* ------------------------------------------------------------- */
+
+static struct platform_device *e750_devices[] __initdata = {
+ &e750_fb_device,
+ &e750_tc6393xb_device,
+ &e7xx_gpio_vbus,
+ &e750_audio_device,
+};
+
+static void __init e750_init(void)
+{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config));
+ pxa_set_ffuart_info(NULL);
+ pxa_set_btuart_info(NULL);
+ pxa_set_stuart_info(NULL);
+ clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device.name,
+ "GPIO11_CLK", NULL),
+ eseries_get_tmio_gpios();
+ gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table);
+ gpiod_add_lookup_table(&e750_audio_gpio_table);
+ platform_add_devices(ARRAY_AND_SIZE(e750_devices));
+ pxa_set_ac97_info(NULL);
+ pxa_set_ficp_info(&e7xx_ficp_platform_data);
+}
+
+MACHINE_START(E750, "Toshiba e750")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .atag_offset = 0x100,
+ .map_io = pxa25x_map_io,
+ .nr_irqs = ESERIES_NR_IRQS,
+ .init_irq = pxa25x_init_irq,
+ .handle_irq = pxa25x_handle_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e750_init,
+ .init_time = pxa_timer_init,
+ .restart = pxa_restart,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_E800
+/* ------------------------ e800 LCD definitions ------------------------- */
+
+static unsigned long e800_pin_config[] __initdata = {
+ /* AC97 */
+ GPIO28_AC97_BITCLK,
+ GPIO29_AC97_SDATA_IN_0,
+ GPIO30_AC97_SDATA_OUT,
+ GPIO31_AC97_SYNC,
+
+ /* tc6393xb */
+ GPIO11_3_6MHz,
+};
+
+static struct w100_gen_regs e800_lcd_regs = {
+ .lcd_format = 0x00008003,
+ .lcdd_cntl1 = 0x02a00000,
+ .lcdd_cntl2 = 0x0003ffff,
+ .genlcd_cntl1 = 0x000ff2a3,
+ .genlcd_cntl2 = 0x000002a3,
+ .genlcd_cntl3 = 0x000102aa,
+};
+
+static struct w100_mode e800_lcd_mode[2] = {
+ [0] = {
+ .xres = 480,
+ .yres = 640,
+ .left_margin = 52,
+ .right_margin = 148,
+ .upper_margin = 2,
+ .lower_margin = 6,
+ .crtc_ss = 0x80350034,
+ .crtc_ls = 0x802b0026,
+ .crtc_gs = 0x80160016,
+ .crtc_vpos_gs = 0x00020003,
+ .crtc_rev = 0x0040001d,
+ .crtc_dclk = 0xe0000000,
+ .crtc_gclk = 0x82a50049,
+ .crtc_goe = 0x80ee001c,
+ .crtc_ps1_active = 0x00000000,
+ .pll_freq = 128,
+ .pixclk_divider = 4,
+ .pixclk_divider_rotated = 6,
+ .pixclk_src = CLK_SRC_PLL,
+ .sysclk_divider = 0,
+ .sysclk_src = CLK_SRC_PLL,
+ },
+ [1] = {
+ .xres = 240,
+ .yres = 320,
+ .left_margin = 15,
+ .right_margin = 88,
+ .upper_margin = 0,
+ .lower_margin = 7,
+ .crtc_ss = 0xd010000f,
+ .crtc_ls = 0x80070003,
+ .crtc_gs = 0x80000000,
+ .crtc_vpos_gs = 0x01460147,
+ .crtc_rev = 0x00400003,
+ .crtc_dclk = 0xa1700030,
+ .crtc_gclk = 0x814b0008,
+ .crtc_goe = 0x80cc0015,
+ .crtc_ps1_active = 0x00000000,
+ .pll_freq = 100,
+ .pixclk_divider = 6, /* Wince uses 14 which gives a */
+ .pixclk_divider_rotated = 6, /* 7MHz Pclk. We use a 14MHz one */
+ .pixclk_src = CLK_SRC_PLL,
+ .sysclk_divider = 0,
+ .sysclk_src = CLK_SRC_PLL,
+ }
+};
+
+
+static struct w100_gpio_regs e800_w100_gpio_info = {
+ .init_data1 = 0xc13fc019,
+ .gpio_dir1 = 0x3e40df7f,
+ .gpio_oe1 = 0x003c3000,
+ .init_data2 = 0x00000000,
+ .gpio_dir2 = 0x00000000,
+ .gpio_oe2 = 0x00000000,
+};
+
+static struct w100_mem_info e800_w100_mem_info = {
+ .ext_cntl = 0x09640011,
+ .sdram_mode_reg = 0x00600021,
+ .ext_timing_cntl = 0x10001545,
+ .io_cntl = 0x7ddd7333,
+ .size = 0x1fffff,
+};
+
+static void e800_tg_change(struct w100fb_par *par)
+{
+ unsigned long tmp;
+
+ tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
+ if (par->mode->xres == 480)
+ tmp |= 0x100;
+ else
+ tmp &= ~0x100;
+ w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
+}
+
+static struct w100_tg_info e800_tg_info = {
+ .change = e800_tg_change,
+};
+
+static struct w100fb_mach_info e800_fb_info = {
+ .modelist = e800_lcd_mode,
+ .num_modes = 2,
+ .regs = &e800_lcd_regs,
+ .gpio = &e800_w100_gpio_info,
+ .mem = &e800_w100_mem_info,
+ .tg = &e800_tg_info,
+ .xtal_freq = 16000000,
+};
+
+static struct resource e800_fb_resources[] = {
+ [0] = {
+ .start = 0x0c000000,
+ .end = 0x0cffffff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device e800_fb_device = {
+ .name = "w100fb",
+ .id = -1,
+ .dev = {
+ .platform_data = &e800_fb_info,
+ },
+ .num_resources = ARRAY_SIZE(e800_fb_resources),
+ .resource = e800_fb_resources,
+};
+
+/* --------------------------- UDC definitions --------------------------- */
+
+static struct gpiod_lookup_table e800_gpio_vbus_gpiod_table = {
+ .dev_id = "gpio-vbus",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_DISC,
+ "vbus", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("gpio-pxa", GPIO_E800_USB_PULLUP,
+ "pullup", GPIO_ACTIVE_LOW),
+ { },
+ },
+};
+
+static struct platform_device e800_gpio_vbus = {
+ .name = "gpio-vbus",
+ .id = -1,
+};
+
+
+/* ----------------- e800 tc6393xb parameters ------------------ */
+
+static struct tc6393xb_platform_data e800_tc6393xb_info = {
+ .irq_base = IRQ_BOARD_START,
+ .scr_pll2cr = 0x0cc1,
+ .scr_gper = 0,
+ .suspend = &eseries_tmio_suspend,
+ .resume = &eseries_tmio_resume,
+ .enable = &eseries_tmio_enable,
+ .disable = &eseries_tmio_disable,
+};
+
+static struct platform_device e800_tc6393xb_device = {
+ .name = "tc6393xb",
+ .id = -1,
+ .dev = {
+ .platform_data = &e800_tc6393xb_info,
+ },
+ .num_resources = 2,
+ .resource = eseries_tmio_resources,
+};
+
+static struct gpiod_lookup_table e800_audio_gpio_table = {
+ .dev_id = "e800-audio",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", GPIO_E800_HP_AMP_OFF, "Output amp", GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("gpio-pxa", GPIO_E800_SPK_AMP_ON, "Mic amp", GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
+static struct platform_device e800_audio_device = {
+ .name = "e800-audio",
+ .id = -1,
+};
+
+/* ----------------------------------------------------------------------- */
+
+static struct platform_device *e800_devices[] __initdata = {
+ &e800_fb_device,
+ &e800_tc6393xb_device,
+ &e800_gpio_vbus,
+ &e800_audio_device,
+};
+
+static void __init e800_init(void)
+{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
+ pxa_set_ffuart_info(NULL);
+ pxa_set_btuart_info(NULL);
+ pxa_set_stuart_info(NULL);
+ clk_add_alias("CLK_CK3P6MI", e800_tc6393xb_device.name,
+ "GPIO11_CLK", NULL),
+ eseries_get_tmio_gpios();
+ gpiod_add_lookup_table(&e800_gpio_vbus_gpiod_table);
+ gpiod_add_lookup_table(&e800_audio_gpio_table);
+ platform_add_devices(ARRAY_AND_SIZE(e800_devices));
+ pxa_set_ac97_info(NULL);
+}
+
+MACHINE_START(E800, "Toshiba e800")
+ /* Maintainer: Ian Molton (spyro@f2s.com) */
+ .atag_offset = 0x100,
+ .map_io = pxa25x_map_io,
+ .nr_irqs = ESERIES_NR_IRQS,
+ .init_irq = pxa25x_init_irq,
+ .handle_irq = pxa25x_handle_irq,
+ .fixup = eseries_fixup,
+ .init_machine = e800_init,
+ .init_time = pxa_timer_init,
+ .restart = pxa_restart,
+MACHINE_END
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 07:58:13 +0000