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Diffstat (limited to 'arch/arm/mach-ns9xxx/cme9210_devices.c')
-rw-r--r--arch/arm/mach-ns9xxx/cme9210_devices.c251
1 files changed, 251 insertions, 0 deletions
diff --git a/arch/arm/mach-ns9xxx/cme9210_devices.c b/arch/arm/mach-ns9xxx/cme9210_devices.c
new file mode 100644
index 000000000000..c3b3ff05b999
--- /dev/null
+++ b/arch/arm/mach-ns9xxx/cme9210_devices.c
@@ -0,0 +1,251 @@
+ /*
+ * arch/arm/mach-ns9xxx/cme9210_devices.c
+ *
+ * Copyright (C) 2008 by Digi International Inc.
+ * All rights reserved.
+ *
+ * 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/mtd/physmap.h>
+#include <mach/fim-ns921x.h>
+#include <linux/gpio.h>
+#include <linux/mmc/host.h>
+#include <linux/w1-gpio.h>
+
+#include "ns921x_devices.h"
+#include "cme9210_devices.h"
+
+#if defined(CONFIG_NS9XXX_ETH) || defined(CONFIG_NS9XXX_ETH_MODULE)
+void __init ns9xxx_add_device_cme9210_eth(void)
+{
+ int gpio[] = {
+#ifdef CONFIG_GPIO_ETH_ACTIVITY_LED
+ 14,
+#endif
+ 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48, 49};
+ int func[] = {
+#ifdef CONFIG_GPIO_ETH_ACTIVITY_LED
+ 3,
+#endif
+ 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0};
+ int dir[] = {
+#ifdef CONFIG_GPIO_ETH_ACTIVITY_LED
+ 1,
+#endif
+ 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0};
+
+ ns9xxx_add_device_ns921x_eth(NULL, 0, gpio,
+ func, dir, ARRAY_SIZE(gpio));
+}
+#else
+void __init ns9xxx_add_device_cme9210_eth(void) {}
+#endif
+
+#if defined(CONFIG_I2C_NS9XXX) || defined(CONFIG_I2C_NS9XXX_MODULE)
+static void cme9210_i2c_gpio_reconfigure(void)
+{
+ gpio_configure_ns921x(9, 0, 0, 1, 0);
+ gpio_configure_ns921x(12, 0, 0, 1, 0);
+}
+
+static struct plat_ns9xxx_i2c ns9xxx_device_cme9210_i2c_data = {
+ .gpio_scl = 9,
+ .gpio_sda = 12,
+ .speed = 100000,
+ .gpio_configuration_func = cme9210_i2c_gpio_reconfigure,
+};
+
+void __init ns9xxx_add_device_cme9210_i2c(void)
+{
+ ns9xxx_add_device_ns921x_i2c(&ns9xxx_device_cme9210_i2c_data);
+}
+#else
+void __init ns9xxx_add_device_cme9210_i2c(void) {}
+#endif
+
+#if defined(CONFIG_SERIAL_NS921X) || defined(CONFIG_SERIAL_NS921X_MODULE)
+void __init ns9xxx_add_device_cme9210_uarta(int gpio_nr)
+{
+ ns9xxx_add_device_ns921x_uarta(0, gpio_nr, 0);
+}
+void __init ns9xxx_add_device_cme9210_uartc(int gpio_nr)
+{
+ ns9xxx_add_device_ns921x_uartc(8, gpio_nr, 0);
+}
+#else
+void __init ns9xxx_add_device_cme9210_uarta(int gpio_nr) {}
+void __init ns9xxx_add_device_cme9210_uartc(int gpio_nr) {}
+#endif
+
+#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP)
+static struct physmap_flash_data ns9xxx_device_cme9210_flash_data = {
+ .width = 2,
+};
+
+void __init ns9xxx_add_device_cme9210_flash(void)
+{
+ ns9xxx_add_device_ns921x_flash(&ns9xxx_device_cme9210_flash_data);
+}
+#else
+void __init ns9xxx_add_device_cme9210_flash(void) {}
+#endif
+
+#if defined(CONFIG_SPI_NS921X) || defined(CONFIG_SPI_NS921X_MODULE)
+/* SPI ports and their related GPIOs */
+static struct spi_ns9xxx_data ns9xxx_device_cme9210_spi_data = {
+ .gpios = {7, 3, 5, 0},
+ .gpio_funcs = { NS921X_GPIO_FUNC_4,
+ NS921X_GPIO_FUNC_4,
+ NS921X_GPIO_FUNC_4,
+ NS921X_GPIO_FUNC_4 },
+ .nr_gpios = 4,
+};
+
+void __init ns9xxx_add_device_cme9210_spi(void)
+{
+ ns9xxx_add_device_ns921x_spi(&ns9xxx_device_cme9210_spi_data);
+}
+#else
+void __init ns9xxx_add_device_cme9210_spi(void) {}
+#endif
+
+/*
+ * XXX Need testing and it might be incomplete add_device()?
+ */
+
+#if defined(CONFIG_FIM_ZERO_SERIAL)
+static struct fim_serial_platform_data fim_serial_data0 = {
+ .fim_nr = 0,
+#if defined(CONFIG_FIM_ZERO_SERIAL_CTSRTS)
+ NS921X_FIM_SERIAL_GPIOS(2, 1, /* RX(2,23) + TX(1) */
+ 0, 3, /* RTS(0) + CTS(3) */
+ NS921X_GPIO_FUNC_2),
+#else
+ NS921X_FIM_SERIAL_GPIOS(2, 1, /* RX(2,23) + TX(1) */
+ FIM_GPIO_DONT_USE, /* RTS */
+ FIM_GPIO_DONT_USE, /* CTS */
+ NS921X_GPIO_FUNC_2),
+#endif
+};
+struct platform_device ns921x_fim_serial0 = {
+ .name = "fim-serial",
+ .id = 0,
+ .dev.platform_data = &fim_serial_data0,
+};
+EXPORT_SYMBOL(ns921x_fim_serial0);
+#endif /* CONFIG_FIM_ZERO_SERIAL */
+
+#if defined(CONFIG_FIM_ONE_CAN)
+static struct fim_can_platform_data fim_can_data1 = {
+ .fim_nr = 1,
+ .fim_can_bitrate = 500000,
+ NS921X_FIM_CAN_GPIOS( 23, 24, /* RX(2,23) + TX(6,24) */
+ NS921X_GPIO_FUNC_2),
+};
+struct platform_device ns921x_fim_can1 = {
+ .name = "fim-can",
+ .id = 1,
+ .dev.platform_data = &fim_can_data1,
+};
+EXPORT_SYMBOL(ns921x_fim_can1);
+#endif /* CONFIG_FIM_ONE_CAN */
+
+#if defined(CONFIG_FIM_ZERO_SDIO)
+static struct fim_sdio_platform_data fim_sdio_data0 = {
+ .fim_nr = 0,
+ .host_caps = 0,
+
+ .d0_gpio_nr = 0,
+ .d0_gpio_func = NS921X_GPIO_FUNC_2,
+ .d1_gpio_nr = FIM_GPIO_DONT_USE,
+ .d2_gpio_nr = FIM_GPIO_DONT_USE,
+ .d3_gpio_nr = FIM_GPIO_DONT_USE,
+
+ .clk_gpio_nr = 1,
+ .clk_gpio_func = NS921X_GPIO_FUNC_2,
+
+ .cmd_gpio_nr = 2,
+ .cmd_gpio_func = NS921X_GPIO_FUNC_2,
+
+ .cd_gpio_nr = 9,
+ .cd_gpio_func = NS921X_GPIO_FUNC_2,
+
+ .wp_gpio_nr = 6,
+ .wp_gpio_func = NS921X_GPIO_FUNC_3,
+};
+struct platform_device ns921x_fim_sdio0 = {
+ .name = "fim-sdio",
+ .id = 0,
+ .dev.platform_data = &fim_sdio_data0,
+};
+EXPORT_SYMBOL(ns921x_fim_sdio0);
+#endif /* CONFIG_FIM_ZERO_SDIO */
+
+/* The second SDIO-port will be available by the CC9P9210JS first */
+#if defined(CONFIG_FIM_ONE_SDIO)
+static struct fim_sdio_platform_data fim_sdio_data1 = {
+ .fim_nr = 1,
+ .host_caps = 0,
+
+ .d0_gpio_nr = 26,
+ .d0_gpio_func = NS921X_GPIO_FUNC_2,
+ .d1_gpio_nr = FIM_GPIO_DONT_USE,
+ .d2_gpio_nr = FIM_GPIO_DONT_USE,
+ .d3_gpio_nr = FIM_GPIO_DONT_USE,
+
+ .clk_gpio_nr = 27,
+ .clk_gpio_func = NS921X_GPIO_FUNC_2,
+
+ .cmd_gpio_nr = 28,
+ .cmd_gpio_func = NS921X_GPIO_FUNC_2,
+
+ .cd_gpio_nr = 9,
+ .cd_gpio_func = NS921X_GPIO_FUNC_2,
+
+ .wp_gpio_nr = 6,
+ .wp_gpio_func = NS921X_GPIO_FUNC_3,
+};
+struct platform_device ns921x_fim_sdio1 = {
+ .name = "fim-sdio",
+ .id = 1,
+ .dev.platform_data = &fim_sdio_data1,
+};
+EXPORT_SYMBOL(ns921x_fim_sdio1);
+#endif /* CONFIG_FIM_ONE_SDIO */
+
+#if defined(CONFIG_FIM_ZERO_W1)
+static struct w1_gpio_platform_data fim_w1_data0 = {
+ .pin = 1,
+ .is_open_drain = 0,
+};
+struct platform_device ns921x_fim0_w1 = {
+ .name = "w1-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &fim_w1_data0,
+ },
+};
+EXPORT_SYMBOL(ns921x_fim0_w1);
+#endif /* CONFIG_FIM_ZERO_W1 */
+
+#if defined(CONFIG_FIM_ZERO_USB)
+static struct fim_usb_platform_data fim_usb_data0 = {
+ .fim_nr = 0,
+ NS921X_FIM_USB_GPIOS(0, 1, 2, /* VP + VM + RCV */
+ 3, 6, 9, /* OE_L + ENUM + SPND */
+ NS921X_GPIO_FUNC_2,
+ NS921X_GPIO_FUNC_GPIO),
+};
+struct platform_device ns921x_fim_usb0 = {
+ .name = "fim-usb",
+ .id = 0,
+ .dev.platform_data = &fim_usb_data0,
+};
+EXPORT_SYMBOL(ns921x_fim_usb0);
+#endif /* CONFIG_FIM_ZERO_USB */
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-27 21:42:11 +0000