@@ -4,6 +4,7 @@ ifeq ($(CONFIG_OF),y)
# rm9200
dtb-$(CONFIG_ARCH_AT91) += at91rm9200ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91-1arm.dtb
+dtb-$(CONFIG_ARCH_AT91) += at91-carmeva.dtb
dtb-$(CONFIG_ARCH_AT91) += mpa1600.dtb
# sam9260
dtb-$(CONFIG_ARCH_AT91) += animeo_ip.dtb
new file mode 100644
@@ -0,0 +1,150 @@
+/*
+ * at91-carmeva.dts - Device Tree file for Conitec Datasystems Carmeva board
+ *
+ * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2 only
+ */
+/dts-v1/;
+#include "at91rm9200.dtsi"
+
+/ {
+ model = "Conitec Datasystems Carmeva board";
+ compatible = "conitec,carmeva", "atmel,at91rm9200";
+
+ memory {
+ reg = <0x20000000 0x4000000>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ main_clock: clock@0 {
+ compatible = "atmel,osc", "fixed-clock";
+ clock-frequency = <20000000>;
+ };
+ };
+
+ ahb {
+ apb {
+ dbgu: serial@fffff200 {
+ status = "okay";
+ };
+
+ usart1: serial@fffc4000 {
+ pinctrl-0 =
+ <&pinctrl_uart1
+ &pinctrl_uart1_rts
+ &pinctrl_uart1_cts
+ &pinctrl_uart1_dtr_dsr
+ &pinctrl_uart1_dcd
+ &pinctrl_uart1_ri>;
+ status = "okay";
+ };
+
+ macb0: ethernet@fffbc000 {
+ phy-mode = "rmii";
+ /* phy irq PC4 */
+ status = "okay";
+ };
+
+ usb1: gadget@fffb0000 {
+ atmel,vbus-gpio = <&pioD 12 GPIO_ACTIVE_HIGH>;
+ atmel,pullup-gpio = <&pioD 9 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ mmc0: mmc@fffb4000 {
+ pinctrl-0 = <
+ &pinctrl_board_mmc0
+ &pinctrl_mmc0_clk
+ &pinctrl_mmc0_slot0_cmd_dat0
+ &pinctrl_mmc0_slot0_dat1_3>;
+ status = "okay";
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ cd-gpios = <&pioB 10 GPIO_ACTIVE_HIGH>;
+ wp-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ pinctrl@fffff400 {
+ mmc0 {
+ pinctrl_board_mmc0: mmc0-board {
+ atmel,pins =
+ <AT91_PIOB 10 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH
+ AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
+ };
+ };
+ };
+
+ spi0: spi@fffe0000 {
+ status = "okay";
+ cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>,
+ <&pioA 4 GPIO_ACTIVE_HIGH>,
+ <&pioA 5 GPIO_ACTIVE_HIGH>,
+ <&pioA 6 GPIO_ACTIVE_HIGH>;
+ mtd_dataflash@0 {
+ compatible = "atmel,at45", "atmel,dataflash";
+ spi-max-frequency = <10000000>;
+ reg = <0>;
+ };
+
+ spidev@1 {
+ compatible = "spidev";
+ spi-max-frequency = <250000>;
+ reg = <1>;
+ };
+
+ spidev@2 {
+ compatible = "spidev";
+ spi-max-frequency = <1000000>;
+ reg = <2>;
+ };
+
+ spidev@3 {
+ compatible = "spidev";
+ spi-max-frequency = <10000000>;
+ reg = <3>;
+ };
+ };
+ };
+
+ usb0: ohci@00300000 {
+ num-ports = <2>;
+ status = "okay";
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led9 {
+ label = "led9";
+ gpios = <&pioA 21 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ led10 {
+ label = "led10";
+ gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
+ };
+
+ led11 {
+ label = "led11";
+ gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
+ };
+
+ led12 {
+ label = "led12";
+ gpios = <&pioA 18 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ i2c@0 {
+ status = "okay";
+ };
+};
@@ -20,7 +20,6 @@ CONFIG_ARCH_AT91RM9200=y
CONFIG_MACH_AT91RM9200EK=y
CONFIG_MACH_CSB337=y
CONFIG_MACH_CSB637=y
-CONFIG_MACH_CARMEVA=y
CONFIG_MACH_ATEB9200=y
CONFIG_MACH_KB9200=y
CONFIG_MACH_PICOTUX2XX=y
@@ -75,12 +75,6 @@ config MACH_CSB637
Select this if you are using Cogent's CSB637 board.
<http://www.cogcomp.com/csb_csb637.htm>
-config MACH_CARMEVA
- bool "Conitec ARM&EVA"
- help
- Select this if you are using Conitec's AT91RM9200-MCU-Module.
- <http://www.conitec.net/english/linuxboard.php>
-
config MACH_ATEB9200
bool "Embest ATEB9200"
help
@@ -36,7 +36,6 @@ obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o
obj-$(CONFIG_MACH_AT91RM9200EK) += board-rm9200ek.o
obj-$(CONFIG_MACH_CSB337) += board-csb337.o
obj-$(CONFIG_MACH_CSB637) += board-csb637.o
-obj-$(CONFIG_MACH_CARMEVA) += board-carmeva.o
obj-$(CONFIG_MACH_KB9200) += board-kb9202.o
obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o
obj-$(CONFIG_MACH_KAFA) += board-kafa.o
deleted file mode 100644
@@ -1,166 +0,0 @@
-/*
- * linux/arch/arm/mach-at91/board-carmeva.c
- *
- * Copyright (c) 2005 Peer Georgi
- * Conitec Datasystems
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/hardware.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "generic.h"
-
-
-static void __init carmeva_init_early(void)
-{
- /* Initialize processor: 20.000 MHz crystal */
- at91_initialize(20000000);
-}
-
-static struct macb_platform_data __initdata carmeva_eth_data = {
- .phy_irq_pin = AT91_PIN_PC4,
- .is_rmii = 1,
-};
-
-static struct at91_usbh_data __initdata carmeva_usbh_data = {
- .ports = 2,
- .vbus_pin = {-EINVAL, -EINVAL},
- .overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-static struct at91_udc_data __initdata carmeva_udc_data = {
- .vbus_pin = AT91_PIN_PD12,
- .pullup_pin = AT91_PIN_PD9,
-};
-
-/* FIXME: user dependent */
-// static struct at91_cf_data __initdata carmeva_cf_data = {
-// .det_pin = AT91_PIN_PB0,
-// .rst_pin = AT91_PIN_PC5,
- // .irq_pin = -EINVAL,
- // .vcc_pin = -EINVAL,
-// };
-
-static struct mci_platform_data __initdata carmeva_mci0_data = {
- .slot[0] = {
- .bus_width = 4,
- .detect_pin = AT91_PIN_PB10,
- .wp_pin = AT91_PIN_PC14,
- },
-};
-
-static struct spi_board_info carmeva_spi_devices[] = {
- { /* DataFlash chip */
- .modalias = "mtd_dataflash",
- .chip_select = 0,
- .max_speed_hz = 10 * 1000 * 1000,
- },
- { /* User accessible spi - cs1 (250KHz) */
- .modalias = "spi-cs1",
- .chip_select = 1,
- .max_speed_hz = 250 * 1000,
- },
- { /* User accessible spi - cs2 (1MHz) */
- .modalias = "spi-cs2",
- .chip_select = 2,
- .max_speed_hz = 1 * 1000 * 1000,
- },
- { /* User accessible spi - cs3 (10MHz) */
- .modalias = "spi-cs3",
- .chip_select = 3,
- .max_speed_hz = 10 * 1000 * 1000,
- },
-};
-
-static struct gpio_led carmeva_leds[] = {
- { /* "user led 1", LED9 */
- .name = "led9",
- .gpio = AT91_PIN_PA21,
- .active_low = 1,
- .default_trigger = "heartbeat",
- },
- { /* "user led 2", LED10 */
- .name = "led10",
- .gpio = AT91_PIN_PA25,
- .active_low = 1,
- },
- { /* "user led 3", LED11 */
- .name = "led11",
- .gpio = AT91_PIN_PA26,
- .active_low = 1,
- },
- { /* "user led 4", LED12 */
- .name = "led12",
- .gpio = AT91_PIN_PA18,
- .active_low = 1,
- }
-};
-
-static void __init carmeva_board_init(void)
-{
- /* Serial */
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&carmeva_eth_data);
- /* USB Host */
- at91_add_device_usbh(&carmeva_usbh_data);
- /* USB Device */
- at91_add_device_udc(&carmeva_udc_data);
- /* I2C */
- at91_add_device_i2c(NULL, 0);
- /* SPI */
- at91_add_device_spi(carmeva_spi_devices, ARRAY_SIZE(carmeva_spi_devices));
- /* Compact Flash */
-// at91_add_device_cf(&carmeva_cf_data);
- /* MMC */
- at91_add_device_mci(0, &carmeva_mci0_data);
- /* LEDs */
- at91_gpio_leds(carmeva_leds, ARRAY_SIZE(carmeva_leds));
-}
-
-MACHINE_START(CARMEVA, "Carmeva")
- /* Maintainer: Conitec Datasystems */
- .init_time = at91rm9200_timer_init,
- .map_io = at91_map_io,
- .handle_irq = at91_aic_handle_irq,
- .init_early = carmeva_init_early,
- .init_irq = at91_init_irq_default,
- .init_machine = carmeva_board_init,
-MACHINE_END
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/at91-carmeva.dts | 150 ++++++++++++++++++++++++++++++ arch/arm/configs/at91rm9200_defconfig | 1 - arch/arm/mach-at91/Kconfig.non_dt | 6 -- arch/arm/mach-at91/Makefile | 1 - arch/arm/mach-at91/board-carmeva.c | 166 ---------------------------------- 6 files changed, 151 insertions(+), 174 deletions(-) create mode 100644 arch/arm/boot/dts/at91-carmeva.dts delete mode 100644 arch/arm/mach-at91/board-carmeva.c