linux/arch/arm/boot/dts/imx53.dtsi
Shawn Guo 5230f8fe9a ARM: dts: imx: add alias for gpio
Add alias for gpio nodes, so that gpio driver can identify the port
number and then specify a sensible gpio base rather than using the
one dynamically allocated by gpio core.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-08-07 08:55:51 +02:00

342 lines
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/*
* Copyright 2011 Freescale Semiconductor, Inc.
* Copyright 2011 Linaro Ltd.
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
/include/ "skeleton.dtsi"
/ {
aliases {
serial0 = &uart1;
serial1 = &uart2;
serial2 = &uart3;
serial3 = &uart4;
serial4 = &uart5;
gpio0 = &gpio1;
gpio1 = &gpio2;
gpio2 = &gpio3;
gpio3 = &gpio4;
gpio4 = &gpio5;
gpio5 = &gpio6;
gpio6 = &gpio7;
};
tzic: tz-interrupt-controller@0fffc000 {
compatible = "fsl,imx53-tzic", "fsl,tzic";
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x0fffc000 0x4000>;
};
clocks {
#address-cells = <1>;
#size-cells = <0>;
ckil {
compatible = "fsl,imx-ckil", "fixed-clock";
clock-frequency = <32768>;
};
ckih1 {
compatible = "fsl,imx-ckih1", "fixed-clock";
clock-frequency = <22579200>;
};
ckih2 {
compatible = "fsl,imx-ckih2", "fixed-clock";
clock-frequency = <0>;
};
osc {
compatible = "fsl,imx-osc", "fixed-clock";
clock-frequency = <24000000>;
};
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
interrupt-parent = <&tzic>;
ranges;
aips@50000000 { /* AIPS1 */
compatible = "fsl,aips-bus", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x50000000 0x10000000>;
ranges;
spba@50000000 {
compatible = "fsl,spba-bus", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x50000000 0x40000>;
ranges;
esdhc@50004000 { /* ESDHC1 */
compatible = "fsl,imx53-esdhc";
reg = <0x50004000 0x4000>;
interrupts = <1>;
status = "disabled";
};
esdhc@50008000 { /* ESDHC2 */
compatible = "fsl,imx53-esdhc";
reg = <0x50008000 0x4000>;
interrupts = <2>;
status = "disabled";
};
uart3: serial@5000c000 {
compatible = "fsl,imx53-uart", "fsl,imx21-uart";
reg = <0x5000c000 0x4000>;
interrupts = <33>;
status = "disabled";
};
ecspi@50010000 { /* ECSPI1 */
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx53-ecspi", "fsl,imx51-ecspi";
reg = <0x50010000 0x4000>;
interrupts = <36>;
status = "disabled";
};
ssi2: ssi@50014000 {
compatible = "fsl,imx53-ssi", "fsl,imx21-ssi";
reg = <0x50014000 0x4000>;
interrupts = <30>;
fsl,fifo-depth = <15>;
fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
status = "disabled";
};
esdhc@50020000 { /* ESDHC3 */
compatible = "fsl,imx53-esdhc";
reg = <0x50020000 0x4000>;
interrupts = <3>;
status = "disabled";
};
esdhc@50024000 { /* ESDHC4 */
compatible = "fsl,imx53-esdhc";
reg = <0x50024000 0x4000>;
interrupts = <4>;
status = "disabled";
};
};
gpio1: gpio@53f84000 {
compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53f84000 0x4000>;
interrupts = <50 51>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio2: gpio@53f88000 {
compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53f88000 0x4000>;
interrupts = <52 53>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio3: gpio@53f8c000 {
compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53f8c000 0x4000>;
interrupts = <54 55>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio4: gpio@53f90000 {
compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53f90000 0x4000>;
interrupts = <56 57>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
wdog@53f98000 { /* WDOG1 */
compatible = "fsl,imx53-wdt", "fsl,imx21-wdt";
reg = <0x53f98000 0x4000>;
interrupts = <58>;
status = "disabled";
};
wdog@53f9c000 { /* WDOG2 */
compatible = "fsl,imx53-wdt", "fsl,imx21-wdt";
reg = <0x53f9c000 0x4000>;
interrupts = <59>;
status = "disabled";
};
uart1: serial@53fbc000 {
compatible = "fsl,imx53-uart", "fsl,imx21-uart";
reg = <0x53fbc000 0x4000>;
interrupts = <31>;
status = "disabled";
};
uart2: serial@53fc0000 {
compatible = "fsl,imx53-uart", "fsl,imx21-uart";
reg = <0x53fc0000 0x4000>;
interrupts = <32>;
status = "disabled";
};
gpio5: gpio@53fdc000 {
compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53fdc000 0x4000>;
interrupts = <103 104>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio6: gpio@53fe0000 {
compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53fe0000 0x4000>;
interrupts = <105 106>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio7: gpio@53fe4000 {
compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
reg = <0x53fe4000 0x4000>;
interrupts = <107 108>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
i2c@53fec000 { /* I2C3 */
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx53-i2c", "fsl,imx1-i2c";
reg = <0x53fec000 0x4000>;
interrupts = <64>;
status = "disabled";
};
uart4: serial@53ff0000 {
compatible = "fsl,imx53-uart", "fsl,imx21-uart";
reg = <0x53ff0000 0x4000>;
interrupts = <13>;
status = "disabled";
};
};
aips@60000000 { /* AIPS2 */
compatible = "fsl,aips-bus", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x60000000 0x10000000>;
ranges;
uart5: serial@63f90000 {
compatible = "fsl,imx53-uart", "fsl,imx21-uart";
reg = <0x63f90000 0x4000>;
interrupts = <86>;
status = "disabled";
};
ecspi@63fac000 { /* ECSPI2 */
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx53-ecspi", "fsl,imx51-ecspi";
reg = <0x63fac000 0x4000>;
interrupts = <37>;
status = "disabled";
};
sdma@63fb0000 {
compatible = "fsl,imx53-sdma", "fsl,imx35-sdma";
reg = <0x63fb0000 0x4000>;
interrupts = <6>;
};
cspi@63fc0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx53-cspi", "fsl,imx35-cspi";
reg = <0x63fc0000 0x4000>;
interrupts = <38>;
status = "disabled";
};
i2c@63fc4000 { /* I2C2 */
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx53-i2c", "fsl,imx1-i2c";
reg = <0x63fc4000 0x4000>;
interrupts = <63>;
status = "disabled";
};
i2c@63fc8000 { /* I2C1 */
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx53-i2c", "fsl,imx1-i2c";
reg = <0x63fc8000 0x4000>;
interrupts = <62>;
status = "disabled";
};
ssi1: ssi@63fcc000 {
compatible = "fsl,imx53-ssi", "fsl,imx21-ssi";
reg = <0x63fcc000 0x4000>;
interrupts = <29>;
fsl,fifo-depth = <15>;
fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
status = "disabled";
};
audmux@63fd0000 {
compatible = "fsl,imx53-audmux", "fsl,imx31-audmux";
reg = <0x63fd0000 0x4000>;
status = "disabled";
};
ssi3: ssi@63fe8000 {
compatible = "fsl,imx53-ssi", "fsl,imx21-ssi";
reg = <0x63fe8000 0x4000>;
interrupts = <96>;
fsl,fifo-depth = <15>;
fsl,ssi-dma-events = <47 46 45 44>; /* TX0 RX0 TX1 RX1 */
status = "disabled";
};
ethernet@63fec000 {
compatible = "fsl,imx53-fec", "fsl,imx25-fec";
reg = <0x63fec000 0x4000>;
interrupts = <87>;
status = "disabled";
};
};
};
};