linux/arch/arm/boot/dts/imx31.dtsi
Marco Franchi 7f08e6aabd ARM: dts: imx: Remove empty memory size nodes
Remove the empty reg property from the SoC dtsi files in order to avoid
duplicate memory nodes when the correct size is passed in board dts files.

Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-12 21:13:14 +08:00

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/*
* Copyright 2012 Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
*
* 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
*/
/ {
#address-cells = <1>;
#size-cells = <1>;
/*
* The decompressor and also some bootloaders rely on a
* pre-existing /chosen node to be available to insert the
* command line and merge other ATAGS info.
* Also for U-Boot there must be a pre-existing /memory node.
*/
chosen {};
memory { device_type = "memory"; };
aliases {
serial0 = &uart1;
serial1 = &uart2;
serial2 = &uart3;
serial3 = &uart4;
serial4 = &uart5;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "arm,arm1136jf-s";
device_type = "cpu";
reg = <0>;
};
};
avic: interrupt-controller@68000000 {
compatible = "fsl,imx31-avic", "fsl,avic";
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x68000000 0x100000>;
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
interrupt-parent = <&avic>;
ranges;
aips@43f00000 { /* AIPS1 */
compatible = "fsl,aips-bus", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x43f00000 0x100000>;
ranges;
uart1: serial@43f90000 {
compatible = "fsl,imx31-uart", "fsl,imx21-uart";
reg = <0x43f90000 0x4000>;
interrupts = <45>;
clocks = <&clks 10>, <&clks 30>;
clock-names = "ipg", "per";
status = "disabled";
};
uart2: serial@43f94000 {
compatible = "fsl,imx31-uart", "fsl,imx21-uart";
reg = <0x43f94000 0x4000>;
interrupts = <32>;
clocks = <&clks 10>, <&clks 31>;
clock-names = "ipg", "per";
status = "disabled";
};
kpp: kpp@43fa8000 {
compatible = "fsl,imx31-kpp", "fsl,imx21-kpp";
reg = <0x43fa8000 0x4000>;
interrupts = <24>;
clocks = <&clks 46>;
status = "disabled";
};
uart4: serial@43fb0000 {
compatible = "fsl,imx31-uart", "fsl,imx21-uart";
reg = <0x43fb0000 0x4000>;
clocks = <&clks 10>, <&clks 49>;
clock-names = "ipg", "per";
interrupts = <46>;
status = "disabled";
};
uart5: serial@43fb4000 {
compatible = "fsl,imx31-uart", "fsl,imx21-uart";
reg = <0x43fb4000 0x4000>;
interrupts = <47>;
clocks = <&clks 10>, <&clks 50>;
clock-names = "ipg", "per";
status = "disabled";
};
};
spba@50000000 {
compatible = "fsl,spba-bus", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x50000000 0x100000>;
ranges;
uart3: serial@5000c000 {
compatible = "fsl,imx31-uart", "fsl,imx21-uart";
reg = <0x5000c000 0x4000>;
interrupts = <18>;
clocks = <&clks 10>, <&clks 48>;
clock-names = "ipg", "per";
status = "disabled";
};
iim: iim@5001c000 {
compatible = "fsl,imx31-iim", "fsl,imx27-iim";
reg = <0x5001c000 0x1000>;
interrupts = <19>;
clocks = <&clks 25>;
};
};
aips@53f00000 { /* AIPS2 */
compatible = "fsl,aips-bus", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x53f00000 0x100000>;
ranges;
clks: ccm@53f80000{
compatible = "fsl,imx31-ccm";
reg = <0x53f80000 0x4000>;
interrupts = <31>, <53>;
#clock-cells = <1>;
};
gpt: timer@53f90000 {
compatible = "fsl,imx31-gpt";
reg = <0x53f90000 0x4000>;
interrupts = <29>;
clocks = <&clks 10>, <&clks 22>;
clock-names = "ipg", "per";
};
};
};
};