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arm/dts: Add omap36xx.dtsi file and rename omap3-beagle to omap3-beagle-xm

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The extra serial port is not available on 34xx. And the current
omap3-beagle.dts file is for omap3-beagle-xm.dts as it lists 512MB
of memory.

Please somebody submit a new omap3-beagle.dts for the original 34xx
BeagleBoard after testing it properly.

Cc: Benoit Cousson <b-cousson@ti.com>
Cc: devicetree-discuss@lists.ozlabs.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren 2012-09-10 10:20:44 -07:00
parent 84eca270d7
commit 642f12b4c7
4 changed files with 29 additions and 11 deletions
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6
arch/arm/boot/dts/omap3-beagle.dts → arch/arm/boot/dts/omap3-beagle-xm.dts
View File

@ -7,11 +7,11 @@
*/
/dts-v1/;
/include/ "omap3.dtsi"
/include/ "omap36xx.dtsi"
/ {
model = "TI OMAP3 BeagleBoard";
compatible = "ti,omap3-beagle", "ti,omap3";
model = "TI OMAP3 BeagleBoard xM";
compatible = "ti,omap3-beagle-xm, ti,omap3-beagle", "ti,omap3";
memory {
device_type = "memory";

7
arch/arm/boot/dts/omap3.dtsi
View File

@ -17,7 +17,6 @@
serial0 = &uart1;
serial1 = &uart2;
serial2 = &uart3;
serial3 = &uart4;
};
cpus {
@ -141,12 +140,6 @@
clock-frequency = <48000000>;
};
uart4: serial@49042000 {
compatible = "ti,omap3-uart";
ti,hwmods = "uart4";
clock-frequency = <48000000>;
};
i2c1: i2c@48070000 {
compatible = "ti,omap3-i2c";
#address-cells = <1>;

25
arch/arm/boot/dts/omap36xx.dtsi Normal file
View File

@ -0,0 +1,25 @@
/*
* Device Tree Source for OMAP3 SoC
*
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
/include/ "omap3.dtsi"
/ {
aliases {
serial3 = &uart4;
};
ocp {
uart4: serial@49042000 {
compatible = "ti,omap3-uart";
ti,hwmods = "uart4";
clock-frequency = <48000000>;
};
};
};

2
arch/arm/mach-omap2/Makefile.boot
View File

@ -3,7 +3,7 @@ params_phys-y := 0x80000100
initrd_phys-y := 0x80800000
dtb-$(CONFIG_SOC_OMAP2420) += omap2420-h4.dtb
dtb-$(CONFIG_ARCH_OMAP3) += omap3-beagle.dtb omap3-evm.dtb omap3-tobi.dtb
dtb-$(CONFIG_ARCH_OMAP3) += omap3-beagle-xm.dtb omap3-evm.dtb omap3-tobi.dtb
dtb-$(CONFIG_ARCH_OMAP4) += omap4-panda.dtb omap4-pandaES.dtb
dtb-$(CONFIG_ARCH_OMAP4) += omap4-var_som.dtb omap4-sdp.dtb
dtb-$(CONFIG_SOC_OMAP5) += omap5-evm.dtb