diff mbox

ARM: OMAP2+: am335x-bone*: add DT for BeagleBone Black

Message ID 1378449204-8601-1-git-send-email-koen@dominion.thruhere.net (mailing list archive)
State New, archived
Headers show

Commit Message

Koen Kooi Sept. 6, 2013, 6:33 a.m. UTC 
The BeagleBone Black is basically a regular BeagleBone with eMMC and HDMI added,
so create a common dtsi both can use. MMC support for AM335x still isn't in, so
only the LDO change has been added.

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---
 .../{am335x-bone.dts => am335x-bone-common.dtsi}   |   3 -
 arch/arm/boot/dts/am335x-bone.dts                  | 256 +--------------------
 arch/arm/boot/dts/am335x-boneblack.dts             |  18 ++
 3 files changed, 19 insertions(+), 258 deletions(-)
 copy arch/arm/boot/dts/{am335x-bone.dts => am335x-bone-common.dtsi} (99%)
 create mode 100644 arch/arm/boot/dts/am335x-boneblack.dts

Comments

George Cherian Sept. 6, 2013, 6:57 a.m. UTC | #1 
On 9/6/2013 12:03 PM, Koen Kooi wrote:
> The BeagleBone Black is basically a regular BeagleBone with eMMC and HDMI added,
> so create a common dtsi both can use. MMC support for AM335x still isn't in, so
> only the LDO change has been added.
>
> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
> ---
>   .../{am335x-bone.dts => am335x-bone-common.dtsi}   |   3 -
>   arch/arm/boot/dts/am335x-bone.dts                  | 256 +--------------------
>   arch/arm/boot/dts/am335x-boneblack.dts             |  18 ++
>   3 files changed, 19 insertions(+), 258 deletions(-)
>   copy arch/arm/boot/dts/{am335x-bone.dts => am335x-bone-common.dtsi} (99%)
>   create mode 100644 arch/arm/boot/dts/am335x-boneblack.dts
How did you test am335x-boneblack.dtb? where are the Makefile changes 
for boneblack?


> diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone-common.dtsi
> similarity index 99%
> copy from arch/arm/boot/dts/am335x-bone.dts
> copy to arch/arm/boot/dts/am335x-bone-common.dtsi
> index d318987..2f66ded 100644
> --- a/arch/arm/boot/dts/am335x-bone.dts
> +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
> @@ -5,9 +5,6 @@
>    * it under the terms of the GNU General Public License version 2 as
>    * published by the Free Software Foundation.
>    */
> -/dts-v1/;
> -
> -#include "am33xx.dtsi"
>   
>   / {
>   	model = "TI AM335x BeagleBone";
> diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
> index d318987..7993c48 100644
> --- a/arch/arm/boot/dts/am335x-bone.dts
> +++ b/arch/arm/boot/dts/am335x-bone.dts
> @@ -8,258 +8,4 @@
>   /dts-v1/;
>   
>   #include "am33xx.dtsi"
> -
> -/ {
> -	model = "TI AM335x BeagleBone";
> -	compatible = "ti,am335x-bone", "ti,am33xx";
> -
> -	cpus {
> -		cpu@0 {
> -			cpu0-supply = <&dcdc2_reg>;
> -		};
> -	};
> -
> -	memory {
> -		device_type = "memory";
> -		reg = <0x80000000 0x10000000>; /* 256 MB */
> -	};
> -
> -	am33xx_pinmux: pinmux@44e10800 {
> -		pinctrl-names = "default";
> -		pinctrl-0 = <&clkout2_pin>;
> -
> -		user_leds_s0: user_leds_s0 {
> -			pinctrl-single,pins = <
> -				0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a5.gpio1_21 */
> -				0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a6.gpio1_22 */
> -				0x5c (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a7.gpio1_23 */
> -				0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a8.gpio1_24 */
> -			>;
> -		};
> -
> -		i2c0_pins: pinmux_i2c0_pins {
> -			pinctrl-single,pins = <
> -				0x188 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_sda.i2c0_sda */
> -				0x18c (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_scl.i2c0_scl */
> -			>;
> -		};
> -
> -		uart0_pins: pinmux_uart0_pins {
> -			pinctrl-single,pins = <
> -				0x170 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
> -				0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */
> -			>;
> -		};
> -
> -		clkout2_pin: pinmux_clkout2_pin {
> -			pinctrl-single,pins = <
> -				0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* xdma_event_intr1.clkout2 */
> -			>;
> -		};
> -
> -		cpsw_default: cpsw_default {
> -			pinctrl-single,pins = <
> -				/* Slave 1 */
> -				0x110 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxerr.mii1_rxerr */
> -				0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txen.mii1_txen */
> -				0x118 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxdv.mii1_rxdv */
> -				0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd3.mii1_txd3 */
> -				0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd2.mii1_txd2 */
> -				0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd1.mii1_txd1 */
> -				0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd0.mii1_txd0 */
> -				0x12c (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_txclk.mii1_txclk */
> -				0x130 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxclk.mii1_rxclk */
> -				0x134 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd3.mii1_rxd3 */
> -				0x138 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd2.mii1_rxd2 */
> -				0x13c (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd1.mii1_rxd1 */
> -				0x140 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd0.mii1_rxd0 */
> -			>;
> -		};
> -
> -		cpsw_sleep: cpsw_sleep {
> -			pinctrl-single,pins = <
> -				/* Slave 1 reset value */
> -				0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -			>;
> -		};
> -
> -		davinci_mdio_default: davinci_mdio_default {
> -			pinctrl-single,pins = <
> -				/* MDIO */
> -				0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)	/* mdio_data.mdio_data */
> -				0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0)			/* mdio_clk.mdio_clk */
> -			>;
> -		};
> -
> -		davinci_mdio_sleep: davinci_mdio_sleep {
> -			pinctrl-single,pins = <
> -				/* MDIO reset value */
> -				0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -				0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
> -			>;
> -		};
> -	};
> -
> -	ocp {
> -		uart0: serial@44e09000 {
> -			pinctrl-names = "default";
> -			pinctrl-0 = <&uart0_pins>;
> -
> -			status = "okay";
> -		};
> -
> -		musb: usb@47400000 {
> -			status = "okay";
> -
> -			control@44e10000 {
> -				status = "okay";
> -			};
> -
> -			usb-phy@47401300 {
> -				status = "okay";
> -			};
> -
> -			usb-phy@47401b00 {
> -				status = "okay";
> -			};
> -
> -			usb@47401000 {
> -				status = "okay";
> -			};
> -
> -			usb@47401800 {
> -				status = "okay";
> -				dr_mode = "host";
> -			};
> -
> -			dma-controller@07402000  {
> -				status = "okay";
> -			};
> -		};
> -
> -		i2c0: i2c@44e0b000 {
> -			pinctrl-names = "default";
> -			pinctrl-0 = <&i2c0_pins>;
> -
> -			status = "okay";
> -			clock-frequency = <400000>;
> -
> -			tps: tps@24 {
> -				reg = <0x24>;
> -			};
> -
> -		};
> -	};
> -
> -	leds {
> -		pinctrl-names = "default";
> -		pinctrl-0 = <&user_leds_s0>;
> -
> -		compatible = "gpio-leds";
> -
> -		led@2 {
> -			label = "beaglebone:green:heartbeat";
> -			gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
> -			linux,default-trigger = "heartbeat";
> -			default-state = "off";
> -		};
> -
> -		led@3 {
> -			label = "beaglebone:green:mmc0";
> -			gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
> -			linux,default-trigger = "mmc0";
> -			default-state = "off";
> -		};
> -
> -		led@4 {
> -			label = "beaglebone:green:usr2";
> -			gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
> -			default-state = "off";
> -		};
> -
> -		led@5 {
> -			label = "beaglebone:green:usr3";
> -			gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
> -			default-state = "off";
> -		};
> -	};
> -};
> -
> -/include/ "tps65217.dtsi"
> -
> -&tps {
> -	regulators {
> -		dcdc1_reg: regulator@0 {
> -			regulator-always-on;
> -		};
> -
> -		dcdc2_reg: regulator@1 {
> -			/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
> -			regulator-name = "vdd_mpu";
> -			regulator-min-microvolt = <925000>;
> -			regulator-max-microvolt = <1325000>;
> -			regulator-boot-on;
> -			regulator-always-on;
> -		};
> -
> -		dcdc3_reg: regulator@2 {
> -			/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
> -			regulator-name = "vdd_core";
> -			regulator-min-microvolt = <925000>;
> -			regulator-max-microvolt = <1150000>;
> -			regulator-boot-on;
> -			regulator-always-on;
> -		};
> -
> -		ldo1_reg: regulator@3 {
> -			regulator-always-on;
> -		};
> -
> -		ldo2_reg: regulator@4 {
> -			regulator-always-on;
> -		};
> -
> -		ldo3_reg: regulator@5 {
> -			regulator-always-on;
> -		};
> -
> -		ldo4_reg: regulator@6 {
> -			regulator-always-on;
> -		};
> -	};
> -};
> -
> -&cpsw_emac0 {
> -	phy_id = <&davinci_mdio>, <0>;
> -	phy-mode = "mii";
> -};
> -
> -&cpsw_emac1 {
> -	phy_id = <&davinci_mdio>, <1>;
> -	phy-mode = "mii";
> -};
> -
> -&mac {
> -	pinctrl-names = "default", "sleep";
> -	pinctrl-0 = <&cpsw_default>;
> -	pinctrl-1 = <&cpsw_sleep>;
> -
> -};
> -
> -&davinci_mdio {
> -	pinctrl-names = "default", "sleep";
> -	pinctrl-0 = <&davinci_mdio_default>;
> -	pinctrl-1 = <&davinci_mdio_sleep>;
> -};
> +#include "am335x-bone-common.dtsi"
> diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts
> new file mode 100644
> index 0000000..68d12aa
> --- /dev/null
> +++ b/arch/arm/boot/dts/am335x-boneblack.dts
> @@ -0,0 +1,18 @@
> +/*
> + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + */
> +/dts-v1/;
> +
> +#include "am33xx.dtsi"
Why cant we add am33xx.dtsi  in am335x-bone-common.dtsi ?
> +#include "am335x-bone-common.dtsi"
> +
> +&ldo3_reg {
> +	regulator-min-microvolt = <1800000>;
> +	regulator-max-microvolt = <1800000>;
> +	regulator-always-on;
> +};
> +
With this ldo values mmc was not working for me on Boneblack.
got it working with

&ldo3_reg {
	regulator-min-microvolt = <1800000>;
	regulator-max-microvolt = <3300000>;
	regulator-always-on;
};
Koen Kooi Sept. 6, 2013, 7:10 a.m. UTC | #2 
Op 6 sep. 2013, om 08:57 heeft George Cherian <george.cherian@ti.com> het volgende geschreven:

> On 9/6/2013 12:03 PM, Koen Kooi wrote:
>> The BeagleBone Black is basically a regular BeagleBone with eMMC and HDMI added,
>> so create a common dtsi both can use. MMC support for AM335x still isn't in, so
>> only the LDO change has been added.
>> 
>> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
>> ---
>>  .../{am335x-bone.dts => am335x-bone-common.dtsi}   |   3 -
>>  arch/arm/boot/dts/am335x-bone.dts                  | 256 +--------------------
>>  arch/arm/boot/dts/am335x-boneblack.dts             |  18 ++
>>  3 files changed, 19 insertions(+), 258 deletions(-)
>>  copy arch/arm/boot/dts/{am335x-bone.dts => am335x-bone-common.dtsi} (99%)
>>  create mode 100644 arch/arm/boot/dts/am335x-boneblack.dts
> How did you test am335x-boneblack.dtb? where are the Makefile changes for boneblack?

Ah, I missed the makefile in my commit. I have a bunch of other patches on top to make more stuff work.

[..]

>> 
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/am335x-boneblack.dts
>> @@ -0,0 +1,18 @@
>> +/*
>> + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
>> + *
>> + * This program is free software; you can redistribute it and/or modify
>> + * it under the terms of the GNU General Public License version 2 as
>> + * published by the Free Software Foundation.
>> + */
>> +/dts-v1/;
>> +
>> +#include "am33xx.dtsi"
> Why cant we add am33xx.dtsi  in am335x-bone-common.dtsi ?

That didn't work when I tried it. It did work before the preprocessor changes when using /include/

>> +#include "am335x-bone-common.dtsi"
>> +
>> +&ldo3_reg {
>> +	regulator-min-microvolt = <1800000>;
>> +	regulator-max-microvolt = <1800000>;
>> +	regulator-always-on;
>> +};
>> +
> With this ldo values mmc was not working for me on Boneblack.
> got it working with
> 
> &ldo3_reg {
> 	regulator-min-microvolt = <1800000>;
> 	regulator-max-microvolt = <3300000>;
> 	regulator-always-on;
> };

That LDO is shared, the other consumer will get fried if you use 3.3V. I forget if it's DDR3 or HDMI.--
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George Cherian Sept. 6, 2013, 7:49 a.m. UTC | #3 
On 9/6/2013 12:40 PM, Koen Kooi wrote:
> Op 6 sep. 2013, om 08:57 heeft George Cherian <george.cherian@ti.com> het volgende geschreven:
>
>> On 9/6/2013 12:03 PM, Koen Kooi wrote:
>>> The BeagleBone Black is basically a regular BeagleBone with eMMC and HDMI added,
>>> so create a common dtsi both can use. MMC support for AM335x still isn't in, so
>>> only the LDO change has been added.
>>>
>>> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
>>> ---
>>>   .../{am335x-bone.dts => am335x-bone-common.dtsi}   |   3 -
>>>   arch/arm/boot/dts/am335x-bone.dts                  | 256 +--------------------
>>>   arch/arm/boot/dts/am335x-boneblack.dts             |  18 ++
>>>   3 files changed, 19 insertions(+), 258 deletions(-)
>>>   copy arch/arm/boot/dts/{am335x-bone.dts => am335x-bone-common.dtsi} (99%)
>>>   create mode 100644 arch/arm/boot/dts/am335x-boneblack.dts
>> How did you test am335x-boneblack.dtb? where are the Makefile changes for boneblack?
> Ah, I missed the makefile in my commit. I have a bunch of other patches on top to make more stuff work.
>
> [..]
>
>>> --- /dev/null
>>> +++ b/arch/arm/boot/dts/am335x-boneblack.dts
>>> @@ -0,0 +1,18 @@
>>> +/*
>>> + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
>>> + *
>>> + * This program is free software; you can redistribute it and/or modify
>>> + * it under the terms of the GNU General Public License version 2 as
>>> + * published by the Free Software Foundation.
>>> + */
>>> +/dts-v1/;
>>> +
>>> +#include "am33xx.dtsi"
>> Why cant we add am33xx.dtsi  in am335x-bone-common.dtsi ?
> That didn't work when I tried it. It did work before the preprocessor changes when using /include/

It will work......
>
>>> +#include "am335x-bone-common.dtsi"
>>> +
>>> +&ldo3_reg {
>>> +	regulator-min-microvolt = <1800000>;
>>> +	regulator-max-microvolt = <1800000>;
>>> +	regulator-always-on;
>>> +};
>>> +
>> With this ldo values mmc was not working for me on Boneblack.
>> got it working with
>>
>> &ldo3_reg {
>> 	regulator-min-microvolt = <1800000>;
>> 	regulator-max-microvolt = <3300000>;
>> 	regulator-always-on;
>> };
> That LDO is shared, the other consumer will get fried if you use 3.3V. I forget if it's DDR3 or HDMI.
diff mbox

Patch

diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone-common.dtsi
similarity index 99%
copy from arch/arm/boot/dts/am335x-bone.dts
copy to arch/arm/boot/dts/am335x-bone-common.dtsi
index d318987..2f66ded 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -5,9 +5,6 @@ 
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-/dts-v1/;
-
-#include "am33xx.dtsi"
 
 / {
 	model = "TI AM335x BeagleBone";
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index d318987..7993c48 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -8,258 +8,4 @@ 
 /dts-v1/;
 
 #include "am33xx.dtsi"
-
-/ {
-	model = "TI AM335x BeagleBone";
-	compatible = "ti,am335x-bone", "ti,am33xx";
-
-	cpus {
-		cpu@0 {
-			cpu0-supply = <&dcdc2_reg>;
-		};
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x10000000>; /* 256 MB */
-	};
-
-	am33xx_pinmux: pinmux@44e10800 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&clkout2_pin>;
-
-		user_leds_s0: user_leds_s0 {
-			pinctrl-single,pins = <
-				0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a5.gpio1_21 */
-				0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a6.gpio1_22 */
-				0x5c (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a7.gpio1_23 */
-				0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a8.gpio1_24 */
-			>;
-		};
-
-		i2c0_pins: pinmux_i2c0_pins {
-			pinctrl-single,pins = <
-				0x188 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_sda.i2c0_sda */
-				0x18c (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_scl.i2c0_scl */
-			>;
-		};
-
-		uart0_pins: pinmux_uart0_pins {
-			pinctrl-single,pins = <
-				0x170 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
-				0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */
-			>;
-		};
-
-		clkout2_pin: pinmux_clkout2_pin {
-			pinctrl-single,pins = <
-				0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* xdma_event_intr1.clkout2 */
-			>;
-		};
-
-		cpsw_default: cpsw_default {
-			pinctrl-single,pins = <
-				/* Slave 1 */
-				0x110 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxerr.mii1_rxerr */
-				0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txen.mii1_txen */
-				0x118 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxdv.mii1_rxdv */
-				0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd3.mii1_txd3 */
-				0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd2.mii1_txd2 */
-				0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd1.mii1_txd1 */
-				0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd0.mii1_txd0 */
-				0x12c (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_txclk.mii1_txclk */
-				0x130 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxclk.mii1_rxclk */
-				0x134 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd3.mii1_rxd3 */
-				0x138 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd2.mii1_rxd2 */
-				0x13c (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd1.mii1_rxd1 */
-				0x140 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd0.mii1_rxd0 */
-			>;
-		};
-
-		cpsw_sleep: cpsw_sleep {
-			pinctrl-single,pins = <
-				/* Slave 1 reset value */
-				0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
-			>;
-		};
-
-		davinci_mdio_default: davinci_mdio_default {
-			pinctrl-single,pins = <
-				/* MDIO */
-				0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)	/* mdio_data.mdio_data */
-				0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0)			/* mdio_clk.mdio_clk */
-			>;
-		};
-
-		davinci_mdio_sleep: davinci_mdio_sleep {
-			pinctrl-single,pins = <
-				/* MDIO reset value */
-				0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
-				0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
-			>;
-		};
-	};
-
-	ocp {
-		uart0: serial@44e09000 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&uart0_pins>;
-
-			status = "okay";
-		};
-
-		musb: usb@47400000 {
-			status = "okay";
-
-			control@44e10000 {
-				status = "okay";
-			};
-
-			usb-phy@47401300 {
-				status = "okay";
-			};
-
-			usb-phy@47401b00 {
-				status = "okay";
-			};
-
-			usb@47401000 {
-				status = "okay";
-			};
-
-			usb@47401800 {
-				status = "okay";
-				dr_mode = "host";
-			};
-
-			dma-controller@07402000  {
-				status = "okay";
-			};
-		};
-
-		i2c0: i2c@44e0b000 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&i2c0_pins>;
-
-			status = "okay";
-			clock-frequency = <400000>;
-
-			tps: tps@24 {
-				reg = <0x24>;
-			};
-
-		};
-	};
-
-	leds {
-		pinctrl-names = "default";
-		pinctrl-0 = <&user_leds_s0>;
-
-		compatible = "gpio-leds";
-
-		led@2 {
-			label = "beaglebone:green:heartbeat";
-			gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "heartbeat";
-			default-state = "off";
-		};
-
-		led@3 {
-			label = "beaglebone:green:mmc0";
-			gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "mmc0";
-			default-state = "off";
-		};
-
-		led@4 {
-			label = "beaglebone:green:usr2";
-			gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
-			default-state = "off";
-		};
-
-		led@5 {
-			label = "beaglebone:green:usr3";
-			gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
-			default-state = "off";
-		};
-	};
-};
-
-/include/ "tps65217.dtsi"
-
-&tps {
-	regulators {
-		dcdc1_reg: regulator@0 {
-			regulator-always-on;
-		};
-
-		dcdc2_reg: regulator@1 {
-			/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
-			regulator-name = "vdd_mpu";
-			regulator-min-microvolt = <925000>;
-			regulator-max-microvolt = <1325000>;
-			regulator-boot-on;
-			regulator-always-on;
-		};
-
-		dcdc3_reg: regulator@2 {
-			/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
-			regulator-name = "vdd_core";
-			regulator-min-microvolt = <925000>;
-			regulator-max-microvolt = <1150000>;
-			regulator-boot-on;
-			regulator-always-on;
-		};
-
-		ldo1_reg: regulator@3 {
-			regulator-always-on;
-		};
-
-		ldo2_reg: regulator@4 {
-			regulator-always-on;
-		};
-
-		ldo3_reg: regulator@5 {
-			regulator-always-on;
-		};
-
-		ldo4_reg: regulator@6 {
-			regulator-always-on;
-		};
-	};
-};
-
-&cpsw_emac0 {
-	phy_id = <&davinci_mdio>, <0>;
-	phy-mode = "mii";
-};
-
-&cpsw_emac1 {
-	phy_id = <&davinci_mdio>, <1>;
-	phy-mode = "mii";
-};
-
-&mac {
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&cpsw_default>;
-	pinctrl-1 = <&cpsw_sleep>;
-
-};
-
-&davinci_mdio {
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&davinci_mdio_default>;
-	pinctrl-1 = <&davinci_mdio_sleep>;
-};
+#include "am335x-bone-common.dtsi"
diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts
new file mode 100644
index 0000000..68d12aa
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-boneblack.dts
@@ -0,0 +1,18 @@ 
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+#include "am33xx.dtsi"
+#include "am335x-bone-common.dtsi"
+
+&ldo3_reg {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-always-on;
+};
+