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ARM: at91: switch Calao QIL-A9260 board to DT
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> [nicolas.ferre@atmel.com: typo, nodes in address ascending order, shrink cmdline] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD
Nicolas Ferre
parent
7736c715d0
commit
e91a5555df
@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_AT91) += at91rm9200ek.dtb
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dtb-$(CONFIG_ARCH_AT91) += mpa1600.dtb
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# sam9260
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dtb-$(CONFIG_ARCH_AT91) += animeo_ip.dtb
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dtb-$(CONFIG_ARCH_AT91) += at91-qil_a9260.dtb
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dtb-$(CONFIG_ARCH_AT91) += aks-cdu.dtb
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dtb-$(CONFIG_ARCH_AT91) += ethernut5.dtb
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dtb-$(CONFIG_ARCH_AT91) += evk-pro3.dtb
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185
arch/arm/boot/dts/at91-qil_a9260.dts
Normal file
185
arch/arm/boot/dts/at91-qil_a9260.dts
Normal file
@ -0,0 +1,185 @@
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/*
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* at91-qil_a9260.dts - Device Tree file for Calao QIL A9260 board
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*
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* Copyright (C) 2011-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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*
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* Licensed under GPLv2.
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*/
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/dts-v1/;
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#include "at91sam9260.dtsi"
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/ {
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model = "Calao QIL A9260";
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compatible = "calao,qil-a9260", "atmel,at91sam9260", "atmel,at91sam9";
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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memory {
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reg = <0x20000000 0x4000000>;
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};
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clocks {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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main_clock: clock@0 {
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compatible = "atmel,osc", "fixed-clock";
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clock-frequency = <12000000>;
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};
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};
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ahb {
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apb {
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usb1: gadget@fffa4000 {
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atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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mmc0: mmc@fffa8000 {
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pinctrl-0 = <
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&pinctrl_mmc0_clk
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&pinctrl_mmc0_slot0_cmd_dat0
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&pinctrl_mmc0_slot0_dat1_3>;
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status = "okay";
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slot@0 {
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reg = <0>;
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bus-width = <4>;
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};
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};
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usart0: serial@fffb0000 {
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pinctrl-0 =
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<&pinctrl_usart0
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&pinctrl_usart0_rts
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&pinctrl_usart0_cts
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&pinctrl_usart0_dtr_dsr
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&pinctrl_usart0_dcd
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&pinctrl_usart0_ri>;
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status = "okay";
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};
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usart1: serial@fffb4000 {
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pinctrl-0 =
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<&pinctrl_usart1
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&pinctrl_usart1_rts
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&pinctrl_usart1_cts>;
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status = "okay";
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};
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usart2: serial@fffb8000 {
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pinctrl-0 =
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<&pinctrl_usart2
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&pinctrl_usart2_rts
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&pinctrl_usart2_cts>;
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status = "okay";
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};
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macb0: ethernet@fffc4000 {
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phy-mode = "rmii";
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status = "okay";
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};
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spi0: spi@fffc8000 {
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status = "okay";
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cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>;
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m41t94@0 {
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compatible = "st,m41t94";
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reg = <0>;
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spi-max-frequency = <1000000>;
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};
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};
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dbgu: serial@fffff200 {
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status = "okay";
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};
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shdwc@fffffd10 {
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atmel,wakeup-counter = <10>;
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atmel,wakeup-rtt-timer;
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};
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};
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usb0: ohci@00500000 {
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num-ports = <2>;
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status = "okay";
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};
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nand0: nand@40000000 {
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nand-bus-width = <8>;
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nand-ecc-mode = "soft";
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nand-on-flash-bbt;
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status = "okay";
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at91bootstrap@0 {
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label = "at91bootstrap";
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reg = <0x0 0x20000>;
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};
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barebox@20000 {
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label = "barebox";
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reg = <0x20000 0x40000>;
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};
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bareboxenv@60000 {
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label = "bareboxenv";
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reg = <0x60000 0x20000>;
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};
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bareboxenv2@80000 {
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label = "bareboxenv2";
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reg = <0x80000 0x20000>;
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};
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oftree@a0000 {
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label = "oftree";
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reg = <0xa0000 0x20000>;
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};
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kernel@c0000 {
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label = "kernel";
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reg = <0xc0000 0x400000>;
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};
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rootfs@4c0000 {
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label = "rootfs";
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reg = <0x4c0000 0x7800000>;
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};
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data@7cc0000 {
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label = "data";
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reg = <0x7cc0000 0x8340000>;
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};
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};
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};
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leds {
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compatible = "gpio-leds";
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user_led {
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label = "user_led";
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gpios = <&pioB 21 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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user_pb {
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label = "user_pb";
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gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
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linux,code = <28>;
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gpio-key,wakeup;
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};
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};
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i2c@0 {
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status = "okay";
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};
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};
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@ -15,7 +15,6 @@ CONFIG_MACH_AT91SAM9260EK=y
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CONFIG_MACH_CAM60=y
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CONFIG_MACH_SAM9_L9260=y
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CONFIG_MACH_AFEB9260=y
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CONFIG_MACH_QIL_A9260=y
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CONFIG_MACH_CPU9260=y
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CONFIG_MACH_FLEXIBITY=y
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CONFIG_MACH_AT91SAM9G20EK=y
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@ -182,12 +182,6 @@ config MACH_AFEB9260
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<svn://194.85.238.22/home/users/george/svn/arm9eb>
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<http://groups.google.com/group/arm9fpga-evolution-board>
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config MACH_QIL_A9260
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bool "CALAO QIL-A9260 board"
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help
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Select this if you are using a Calao Systems QIL-A9260 Board.
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<http://www.calao-systems.com>
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config MACH_CPU9260
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bool "Eukrea CPU9260 board"
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help
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@ -52,7 +52,6 @@ obj-$(CONFIG_MACH_RSI_EWS) += board-rsi-ews.o
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obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
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obj-$(CONFIG_MACH_CAM60) += board-cam60.o
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obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o
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obj-$(CONFIG_MACH_QIL_A9260) += board-qil-a9260.o
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obj-$(CONFIG_MACH_AFEB9260) += board-afeb-9260v1.o
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obj-$(CONFIG_MACH_CPU9260) += board-cpu9krea.o
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obj-$(CONFIG_MACH_FLEXIBITY) += board-flexibity.o
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@ -1,266 +0,0 @@
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/*
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* linux/arch/arm/mach-at91/board-qil-a9260.c
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*
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* Copyright (C) 2005 SAN People
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* Copyright (C) 2006 Atmel
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* Copyright (C) 2007 Calao-systems
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/types.h>
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#include <linux/gpio.h>
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#include <linux/init.h>
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#include <linux/mm.h>
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/spi/spi.h>
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#include <linux/gpio_keys.h>
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#include <linux/input.h>
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#include <linux/clk.h>
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#include <asm/setup.h>
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#include <asm/mach-types.h>
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#include <asm/irq.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/mach/irq.h>
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#include <mach/hardware.h>
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#include <mach/at91sam9_smc.h>
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#include "at91_aic.h"
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#include "at91_shdwc.h"
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#include "board.h"
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#include "sam9_smc.h"
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#include "generic.h"
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static void __init ek_init_early(void)
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{
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/* Initialize processor: 12.000 MHz crystal */
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at91_initialize(12000000);
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}
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/*
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* USB Host port
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*/
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static struct at91_usbh_data __initdata ek_usbh_data = {
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.ports = 2,
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.vbus_pin = {-EINVAL, -EINVAL},
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.overcurrent_pin= {-EINVAL, -EINVAL},
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};
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/*
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* USB Device port
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*/
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static struct at91_udc_data __initdata ek_udc_data = {
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.vbus_pin = AT91_PIN_PC5,
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.pullup_pin = -EINVAL, /* pull-up driven by UDC */
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};
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/*
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* SPI devices.
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*/
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static struct spi_board_info ek_spi_devices[] = {
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#if defined(CONFIG_RTC_DRV_M41T94)
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{ /* M41T94 RTC */
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.modalias = "m41t94",
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.chip_select = 0,
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.max_speed_hz = 1 * 1000 * 1000,
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.bus_num = 0,
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}
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#endif
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};
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/*
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* MACB Ethernet device
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*/
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static struct macb_platform_data __initdata ek_macb_data = {
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.phy_irq_pin = AT91_PIN_PA31,
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.is_rmii = 1,
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};
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/*
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* NAND flash
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*/
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static struct mtd_partition __initdata ek_nand_partition[] = {
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{
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.name = "Uboot & Kernel",
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.offset = 0,
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.size = SZ_16M,
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},
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{
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.name = "Root FS",
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.offset = MTDPART_OFS_NXTBLK,
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.size = 120 * SZ_1M,
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},
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{
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.name = "FS",
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.offset = MTDPART_OFS_NXTBLK,
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.size = 120 * SZ_1M,
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},
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};
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static struct atmel_nand_data __initdata ek_nand_data = {
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.ale = 21,
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.cle = 22,
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.det_pin = -EINVAL,
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.rdy_pin = AT91_PIN_PC13,
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.enable_pin = AT91_PIN_PC14,
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.ecc_mode = NAND_ECC_SOFT,
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.on_flash_bbt = 1,
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.parts = ek_nand_partition,
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.num_parts = ARRAY_SIZE(ek_nand_partition),
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};
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static struct sam9_smc_config __initdata ek_nand_smc_config = {
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.ncs_read_setup = 0,
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.nrd_setup = 1,
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.ncs_write_setup = 0,
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.nwe_setup = 1,
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.ncs_read_pulse = 3,
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.nrd_pulse = 3,
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.ncs_write_pulse = 3,
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.nwe_pulse = 3,
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.read_cycle = 5,
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.write_cycle = 5,
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.mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
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.tdf_cycles = 2,
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};
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static void __init ek_add_device_nand(void)
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{
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/* configure chip-select 3 (NAND) */
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sam9_smc_configure(0, 3, &ek_nand_smc_config);
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at91_add_device_nand(&ek_nand_data);
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}
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/*
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* MCI (SD/MMC)
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*/
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static struct mci_platform_data __initdata ek_mci0_data = {
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.slot[0] = {
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.bus_width = 4,
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.detect_pin = -EINVAL,
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.wp_pin = -EINVAL,
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},
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};
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/*
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* GPIO Buttons
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*/
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#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
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static struct gpio_keys_button ek_buttons[] = {
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{ /* USER PUSH BUTTON */
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.code = KEY_ENTER,
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.gpio = AT91_PIN_PB10,
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.active_low = 1,
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.desc = "user_pb",
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.wakeup = 1,
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}
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};
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static struct gpio_keys_platform_data ek_button_data = {
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.buttons = ek_buttons,
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.nbuttons = ARRAY_SIZE(ek_buttons),
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};
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static struct platform_device ek_button_device = {
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.name = "gpio-keys",
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.id = -1,
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.num_resources = 0,
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.dev = {
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.platform_data = &ek_button_data,
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}
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};
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static void __init ek_add_device_buttons(void)
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{
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at91_set_GPIO_periph(AT91_PIN_PB10, 1); /* user push button, pull up enabled */
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at91_set_deglitch(AT91_PIN_PB10, 1);
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platform_device_register(&ek_button_device);
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}
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#else
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static void __init ek_add_device_buttons(void) {}
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#endif
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/*
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* LEDs
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*/
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static struct gpio_led ek_leds[] = {
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{ /* user_led (green) */
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.name = "user_led",
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.gpio = AT91_PIN_PB21,
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.active_low = 0,
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.default_trigger = "heartbeat",
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}
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};
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static void __init ek_board_init(void)
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{
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/* Serial */
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/* DBGU on ttyS0. (Rx & Tx only) */
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at91_register_uart(0, 0, 0);
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/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
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at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
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| ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
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| ATMEL_UART_RI);
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/* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
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at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
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/* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */
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at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
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at91_add_device_serial();
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/* USB Host */
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at91_add_device_usbh(&ek_usbh_data);
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/* USB Device */
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at91_add_device_udc(&ek_udc_data);
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/* SPI */
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at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
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/* NAND */
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ek_add_device_nand();
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/* I2C */
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at91_add_device_i2c(NULL, 0);
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/* Ethernet */
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at91_add_device_eth(&ek_macb_data);
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/* MMC */
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at91_add_device_mci(0, &ek_mci0_data);
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/* Push Buttons */
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ek_add_device_buttons();
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/* LEDs */
|
||||
at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
|
||||
/* shutdown controller, wakeup button (5 msec low) */
|
||||
at91_shdwc_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW
|
||||
| AT91_SHDW_RTTWKEN);
|
||||
}
|
||||
|
||||
MACHINE_START(QIL_A9260, "CALAO QIL_A9260")
|
||||
/* Maintainer: calao-systems */
|
||||
.init_time = at91sam926x_pit_init,
|
||||
.map_io = at91_map_io,
|
||||
.handle_irq = at91_aic_handle_irq,
|
||||
.init_early = ek_init_early,
|
||||
.init_irq = at91_init_irq_default,
|
||||
.init_machine = ek_board_init,
|
||||
MACHINE_END
|
||||
Loading…
Reference in New Issue
Block a user