Subject: [PATCH] ARM: dts: Add basic devices for AM3517-craneboard

From: [email-masked] (Benoit Cousson)
Date: Wed, 18 Dec 2013 17:57:00 +0100

Hi Nishanth,

On 17/12/2013 20:45, Nishanth Menon wrote:
> On 12/09/2013 03:55 PM, Nishanth Menon wrote:
>> Craneboard is a hardware development platform based on the Sitara
>> AM3517 ARM Cortex - A8 microprocessor device - see [1] for more
>> details. Add basic devices for craneboard as replacement for the board
>> file scheduled for removal as part of device tree conversion
>>
>> [1] http://craneboard.org
>>
>> Signed-off-by: Nishanth Menon <[email-masked]>
>> ---
>
> gentle ping.. had'nt seen a response on this patch. Could we queue
> this up for v3.14-rc1?

Yep, it looks good to me.
But if you don't mind I'll start pushing my branch after Xmas :-).

Thanks,
Benoit

>> Based on:
>> git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
>> branch: omap-for-v3.14/omap3-board-removal 736e812 ARM: OMAP2+: Remove unused platform init code and headers
>>
>> Bootlog: http://pastebin.mozilla.org/3744412
>>
>>   arch/arm/boot/dts/Makefile              |    1 +
>>   arch/arm/boot/dts/am3517-craneboard.dts |  174 +++++++++++++++++++++++++++++++
>>   2 files changed, 175 insertions(+)
>>   create mode 100644 arch/arm/boot/dts/am3517-craneboard.dts
>>
>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>> index fc37bca..ad155fc 100644
>> --- a/arch/arm/boot/dts/Makefile
>> +++ b/arch/arm/boot/dts/Makefile
>> @@ -205,6 +205,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
>>   	am335x-boneblack.dtb \
>>   	am335x-nano.dtb \
>>   	am335x-base0033.dtb \
>> +	am3517-craneboard.dtb \
>>   	am3517-evm.dtb \
>>   	am3517_mt_ventoux.dtb \
>>   	am43x-epos-evm.dtb \
>> diff --git a/arch/arm/boot/dts/am3517-craneboard.dts b/arch/arm/boot/dts/am3517-craneboard.dts
>> new file mode 100644
>> index 0000000..2d40b3f
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/am3517-craneboard.dts
>> @@ -0,0 +1,174 @@
>> +/*
>> + * See craneboard.org for more details
>> + *
>> + * Copyright (C) 2013 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 "am3517.dtsi"
>> +
>> +/ {
>> +	model = "TI AM3517 CraneBoard (TMDSEVM3517)";
>> +	compatible = "ti,am3517-craneboard", "ti,am3517", "ti,omap3";
>> +
>> +	memory {
>> +		device_type = "memory";
>> +		reg = <0x80000000 0x10000000>;	/* 256 MB */
>> +	};
>> +
>> +	vbat: fixedregulator at 0 {
>> +		compatible = "regulator-fixed";
>> +		regulator-name = "vbat";
>> +		regulator-min-microvolt = <5000000>;
>> +		regulator-max-microvolt = <5000000>;
>> +		regulator-boot-on;
>> +	};
>> +};
>> +
>> +&davinci_emac {
>> +	status = "okay";
>> +};
>> +
>> +&davinci_mdio {
>> +	status = "okay";
>> +};
>> +
>> +&i2c1 {
>> +	clock-frequency = <2600000>;
>> +
>> +	tps: tps at 2d {
>> +		reg = <0x2d>;
>> +	};
>> +};
>> +
>> +&i2c2 {
>> +	clock-frequency = <400000>;
>> +	/* goes to expansion connector */
>> +	status = "disabled";
>> +};
>> +
>> +&i2c3 {
>> +	clock-frequency = <400000>;
>> +	/* goes to expansion connector */
>> +	status = "disabled";
>> +};
>> +
>> +&mmc1 {
>> +	vmmc-supply = <&vdd2_reg>;
>> +	bus-width = <8>;
>> +};
>> +
>> +&mmc2 {
>> +	/* goes to expansion connector */
>> +	status = "disabled";
>> +};
>> +
>> +&mmc3 {
>> +	/* goes to expansion connector */
>> +	status = "disabled";
>> +};
>> +
>> +#include "tps65910.dtsi"
>> +
>> +&omap3_pmx_core {
>> +	tps_pins: pinmux_tps_pins {
>> +		pinctrl-single,pins = <
>> +			0x1b0 (PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq.sys_nirq */
>> +		>;
>> +	};
>> +};
>> +
>> +&tps {
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&tps_pins>;
>> +
>> +	interrupts = <7>; /* SYS_NIRQ cascaded to intc */
>> +	interrupt-parent = <&intc>;
>> +
>> +	ti,en-ck32k-xtal;
>> +
>> +	vcc1-supply = <&vbat>;
>> +	vcc2-supply = <&vbat>;
>> +	vcc3-supply = <&vbat>;
>> +	vcc4-supply = <&vbat>;
>> +	vcc5-supply = <&vbat>;
>> +	vcc6-supply = <&vbat>;
>> +	vcc7-supply = <&vbat>;
>> +	vccio-supply = <&vbat>;
>> +
>> +	regulators {
>> +		vrtc_reg: regulator at 0 {
>> +			regulator-always-on;
>> +		};
>> +
>> +		vio_reg: regulator at 1 {
>> +			regulator-always-on;
>> +		};
>> +
>> +		/*
>> +		 * Unused:
>> +		 * VDIG1=2.7V,300mA max
>> +		 * VDIG2=1.8V,300mA max
>> +		 */
>> +
>> +		vpll_reg: regulator at 7 {
>> +			/* VDDS_DPLL_1V8 */
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <1800000>;
>> +			regulator-always-on;
>> +		};
>> +
>> +		vaux1_reg: regulator at 9 {
>> +			/* VDDS_SRAM_1V8 */
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <1800000>;
>> +			regulator-always-on;
>> +		};
>> +
>> +		vaux2_reg: regulator at 10 {
>> +			/* VDDA1P8V_USBPHY */
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <1800000>;
>> +			regulator-always-on;
>> +		};
>> +
>> +		/* VAUX33 unused */
>> +
>> +		vdac_reg: regulator at 8 {
>> +			/* VDDA_DAC_1V8 */
>> +			regulator-min-microvolt = <1800000>;
>> +			regulator-max-microvolt = <1800000>;
>> +			regulator-always-on;
>> +		};
>> +
>> +		vmmc_reg: regulator at 12 {
>> +			/* VDDA3P3V_USBPHY */
>> +			regulator-min-microvolt = <3300000>;
>> +			regulator-max-microvolt = <3300000>;
>> +			regulator-always-on;
>> +		};
>> +
>> +		vdd1_reg: regulator at 2 {
>> +			/* VDD_CORE */
>> +			regulator-name = "vdd_core";
>> +			regulator-min-microvolt = <1200000>;
>> +			regulator-max-microvolt = <1200000>;
>> +			regulator-boot-on;
>> +			regulator-always-on;
>> +		};
>> +
>> +		vdd2_reg: regulator at 3 {
>> +			/* VDDSHV_3V3 */
>> +			regulator-name = "vdd_shv";
>> +			regulator-min-microvolt = <3300000>;
>> +			regulator-max-microvolt = <3300000>;
>> +			regulator-always-on;
>> +		};
>> +
>> +		/* VDD3 unused */
>> +	};
>> +};
>>
>
>

-- 
Beno?t Cousson
BayLibre
Embedded Linux Technology Lab
www.baylibre.com