From: Balaji T K <balajitk@ti.com>
To: Nishanth Menon <nm@ti.com>
Cc: Keerthy <j-keerthy@ti.com>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <swarren@wwwdotorg.org>,
<rob.herring@calxeda.com>, <pawel.moll@arm.com>,
<mark.rutland@arm.com>
Subject: Re: [PATCH] ARM: DTS: DRA7: Add TPS659038 PMIC nodes
Date: Fri, 16 Aug 2013 14:16:42 +0530 [thread overview]
Message-ID: <520DE6F2.8080806@ti.com> (raw)
In-Reply-To: <520C1451.7080203@ti.com>
On Thursday 15 August 2013 05:05 AM, Nishanth Menon wrote:
> linux-omap, linux-arm-list should also be CCed, Benoit needs to be
> addressed for allowing him to merge,
>
> I have not done a proper schematics Vs data manual review yet
> (apologies on that), but, a couple of comments:
>
> On 08/13/2013 12:42 AM, Keerthy wrote:
>> The Patch adds nodes for TPS659038 PMIC for DRA7 boards.
>>
>> It is based on:
>> http://comments.gmane.org/gmane.linux.ports.arm.omap/102459.
>>
>> Documentation: Documentation/devicetree/bindings/mfd/palmas.txt
>> Documentation/devicetree/bindings/regulator/palmas-pmic.txt
>>
>> Tested on DRA7 Board, 3.11-rc5 plus the above patch-set.
>>
>> Signed-off-by: Keerthy <j-keerthy@ti.com>
>> ---
>> arch/arm/boot/dts/dra7-evm.dts | 118 ++++++++++++++++++++++++++++++++++++++++
>> 1 file changed, 118 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
>> index b270e24..96f409f 100644
>> --- a/arch/arm/boot/dts/dra7-evm.dts
>> +++ b/arch/arm/boot/dts/dra7-evm.dts
<snip>
>> +
>> + ldo1_reg: ldo1 {
>> + /* LDO1_OUT --> SDIO */
>> + regulator-name = "ldo1";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>> + };
>> +
>> + ldo2_reg: ldo2 {
>> + /* VDD_RTCIO */
>> + regulator-name = "ldo2";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldo3_reg: ldo3 {
>> + /* VDDA_1V8 PHYs */
>> + regulator-name = "ldo3";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + };
>> +
>> + ldo9_reg: ldo9 {
>> + /* VDD_RTC */
>> + regulator-name = "ldo9";
>> + regulator-min-microvolt = <1000000>;
>> + regulator-max-microvolt = <1000000>;
>> + regulator-boot-on;
>> + regulator-always-on;
>> + };
>> +
>> + ldoln_reg: ldoln {
>> + /* VDDA_1v8: PLLs */
>> + regulator-name = "ldoln";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldousb_reg: ldousb {
>> + /* VDDA_3V_USB: VDDA_USBHS33 */
>> + regulator-name = "ldousb";
>> + regulator-min-microvolt = <3250000>;
>> + regulator-max-microvolt = <3250000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + };
>> + };
>> + };
>
> Who are using these LDOs? Example SDIO LDO should be linked up with
> MMC instance, no? how about the PLLs and PHYs?
>
ldo1_reg would be linked in follow up patches which enables sd/mmc.
>
>> };
>>
>> &i2c2 {
>>
>
>
next prev parent reply other threads:[~2013-08-16 8:46 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-13 5:42 Keerthy
2013-08-14 23:35 ` Nishanth Menon
2013-08-16 8:46 ` Balaji T K [this message]
2013-08-16 9:01 ` Keerthy
2013-08-26 5:36 Keerthy
2013-09-03 6:33 ` Keerthy
2013-09-09 19:21 ` Nishanth Menon
2013-09-11 5:30 ` Keerthy
2013-10-03 13:39 ` Benoit Cousson
2013-10-04 8:25 ` Keerthy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=520DE6F2.8080806@ti.com \
--to=balajitk@ti.com \
--cc=devicetree@vger.kernel.org \
--cc=j-keerthy@ti.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=nm@ti.com \
--cc=pawel.moll@arm.com \
--cc=rob.herring@calxeda.com \
--cc=swarren@wwwdotorg.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome