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Thu, 8 Mar 2018 01:28:35 -0500 Received: from mail-bn3nam01on0102.outbound.protection.outlook.com ([104.47.33.102]:44208 "EHLO NAM01-BN3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751536AbeCHFAT (ORCPT ); Thu, 8 Mar 2018 00:00:19 -0500 From: Sasha Levin To: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" CC: Dong Aisheng , Liam Girdwood , Mark Brown , Shawn Guo , Sascha Hauer , Robin Gong , Richard Zhu , Sasha Levin Subject: [PATCH AUTOSEL for 4.9 027/190] regulator: anatop: set default voltage selector for pcie Thread-Topic: [PATCH AUTOSEL for 4.9 027/190] regulator: anatop: set default voltage selector for pcie Thread-Index: AQHTtpot/oYpDz/6jUirrw3rb2wWOA== Date: Thu, 8 Mar 2018 04:59:02 +0000 Message-ID: <20180308045810.8041-27-alexander.levin@microsoft.com> References: <20180308045810.8041-1-alexander.levin@microsoft.com> In-Reply-To: <20180308045810.8041-1-alexander.levin@microsoft.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [52.168.54.252] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;DM5PR2101MB0983;7:k19JFg75y747n3ZMHe2YYx+nUFA5lub2qrdNCgPVjft7+v4k7AKgEgjkrMWlJAHflQ7QSGjvXkVfr7CaXqzu6hRgDDnr2KC8Ieb/eQzaFd7nI2qctdmaljL4KpxUX7hkQ5HryAyS1BmmDTJALmqF6VbrDhj6+R1xltoWlxD1ceByrkaKk02aMNQXchLiZM/38J5yMDaPG1M0xB2+G2q1bm8v35D7hjCWsOoirZWdwJxDpV/Mgbk/cUrS/OwKGCQa;20:MoRnCSo6QJT/75OX3IjRUhnDWbYxHjYtwg26FR2mqElmDrymTlVwUAlCVVsRTZXXGru9AwTYFNYMAp12pEJn7LyM6cPWpYhfurzSSf6DcZGcIKkQ2K5GWr3pK4eziiwjI735SGbRXOodQq1h3MvgQDzG8Mroa9yFIUhdVbSr/60= x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 07d7611f-4837-4793-cf95-08d584b1744a x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(4652020)(48565401081)(5600026)(4604075)(3008032)(4534165)(4627221)(201703031133081)(201702281549075)(2017052603328)(7193020);SRVR:DM5PR2101MB0983; 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This fixes the below warning: 20c8000.anatop:regulator-vddpcie: Failed to read a valid default voltage se= lector. anatop_regulator: probe of 20c8000.anatop:regulator-vddpcie failed with err= or -22 Cc: Liam Girdwood Cc: Mark Brown Cc: Shawn Guo Cc: Sascha Hauer Cc: Robin Gong Cc: Richard Zhu Signed-off-by: Richard Zhu Signed-off-by: Dong Aisheng Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/regulator/anatop-regulator.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anato= p-regulator.c index 3a6d0290c54c..c5e272ea4372 100644 --- a/drivers/regulator/anatop-regulator.c +++ b/drivers/regulator/anatop-regulator.c @@ -296,6 +296,11 @@ static int anatop_regulator_probe(struct platform_devi= ce *pdev) if (!sreg->sel && !strcmp(sreg->name, "vddpu")) sreg->sel =3D 22; =20 + /* set the default voltage of the pcie phy to be 1.100v */ + if (!sreg->sel && rdesc->name && + !strcmp(rdesc->name, "vddpcie")) + sreg->sel =3D 0x10; + if (!sreg->bypass && !sreg->sel) { dev_err(&pdev->dev, "Failed to read a valid default voltage selector.\n= "); return -EINVAL; --=20 2.14.1