forked from Minki/linux
c5fa4fdcdb
This patch adds a generic target for SPEAr3xx machines that can be configured via the device-tree. Currently the following devices are supported via the devicetree: - VIC interrupts - PL011 UART - PL061 GPIO - PL110 CLCD - SP805 WDT - Synopsys DW I2C - Synopsys DW ethernet - ST FSMC-NAND - ST SPEAR-SMI - ST SPEAR-KEYBOARD - ST SPEAR-RTC - ARASAN SDHCI-SPEAR - SPEAR-EHCI - SPEAR-OHCI Other peripheral devices will follow in later patches. This also removes IO_ADDRESS macro and creates 16 MB static mappings instead of 4K for individual peripherals. This is done to have efficient TLB lookup for any I/O windows that are located closely together. ioremap() on this range will return this mapping only instead of creating another. Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
109 lines
1.6 KiB
Plaintext
109 lines
1.6 KiB
Plaintext
/*
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* DTS file for SPEAr320 Evaluation Baord
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*
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* Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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/include/ "spear320.dtsi"
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/ {
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model = "ST SPEAr300 Evaluation Board";
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compatible = "st,spear300-evb", "st,spear300";
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#address-cells = <1>;
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#size-cells = <1>;
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memory {
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reg = <0 0x40000000>;
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};
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ahb {
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clcd@90000000 {
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status = "okay";
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};
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fsmc: flash@4c000000 {
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status = "okay";
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};
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gmac: eth@e0800000 {
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status = "okay";
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};
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sdhci@70000000 {
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power-gpio = <&gpio0 2 1>;
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power_always_enb;
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status = "okay";
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};
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smi: flash@fc000000 {
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status = "okay";
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};
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spi0: spi@d0100000 {
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status = "okay";
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};
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spi1: spi@a5000000 {
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status = "okay";
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};
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spi2: spi@a6000000 {
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status = "okay";
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};
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ehci@e1800000 {
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status = "okay";
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};
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ohci@e1900000 {
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status = "okay";
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};
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ohci@e2100000 {
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status = "okay";
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};
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apb {
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gpio0: gpio@fc980000 {
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status = "okay";
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};
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i2c0: i2c@d0180000 {
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status = "okay";
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};
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i2c1: i2c@a7000000 {
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status = "okay";
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};
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rtc@fc900000 {
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status = "okay";
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};
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serial@d0000000 {
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status = "okay";
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};
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serial@a3000000 {
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status = "okay";
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};
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serial@a4000000 {
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status = "okay";
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};
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wdt@fc880000 {
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status = "okay";
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};
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};
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};
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};
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