From mboxrd@z Thu Jan 1 00:00:00 1970 From: broonie@opensource.wolfsonmicro.com (Mark Brown) Date: Mon, 20 Aug 2012 21:07:15 +0100 Subject: [PATCH v2 3/4] arm/dts: Add tps65910 regulator DT data to am335x-evm.dts In-Reply-To: <331ABD5ECB02734CA317220B2BBEABC13EA19A81@DBDE01.ent.ti.com> References: <1343110735-10640-1-git-send-email-anilkumar@ti.com> <1343110735-10640-4-git-send-email-anilkumar@ti.com> <331ABD5ECB02734CA317220B2BBEABC13EA1293E@DBDE01.ent.ti.com> <20120815125338.GA13544@opensource.wolfsonmicro.com> <331ABD5ECB02734CA317220B2BBEABC13EA13118@DBDE01.ent.ti.com> <20120815165431.GF15365@opensource.wolfsonmicro.com> <331ABD5ECB02734CA317220B2BBEABC13EA13D18@DBDE01.ent.ti.com> <20120816140056.GK15365@opensource.wolfsonmicro.com> <331ABD5ECB02734CA317220B2BBEABC13EA19A81@DBDE01.ent.ti.com> Message-ID: <20120820200715.GT26991@opensource.wolfsonmicro.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Aug 20, 2012 at 06:27:01AM +0000, AnilKumar, Chimata wrote: > On Thu, Aug 16, 2012 at 19:30:56, Mark Brown wrote: > > Why does this mean you need multiple regulators? A single regulator can > > of course supply multiple devices. > I got your point but tps65910 driver is failing if we add single fixed > regulator. Solution is driver needs to change or add multiple fixed > regulators. No, really. One regulator can supply many things, not being a. > vrtc: > tps65910 0-002d: Failed to find supply vcc7 > tps65910 0-002d: failed to register tps65910-pmic regulator So you've specified a whole bunch of supplies and this one individual supply is not matching (and it's not the first...). You should investigate what's gone wrong there rather than bodging around the problem. I can't immediately say anything much based on the information you've given. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: