From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laxman Dewangan Subject: Re: [PATCH 1/2] ARM: tegra: enable ams AS3722 drivers Date: Fri, 13 Dec 2013 11:54:10 +0530 Message-ID: <52AAA80A.7010905@nvidia.com> References: <1386855064-10993-1-git-send-email-ldewangan@nvidia.com> <52AA2891.2020502@wwwdotorg.org> <52AA2FD1.3020000@wwwdotorg.org> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <52AA2FD1.3020000-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stephen Warren Cc: "thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org" , "rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org" , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , "linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: devicetree@vger.kernel.org On Friday 13 December 2013 03:21 AM, Stephen Warren wrote: > On 12/12/2013 02:20 PM, Stephen Warren wrote: >> On 12/12/2013 06:31 AM, Laxman Dewangan wrote: >>> ams AS3722 is the system power manager module IC for the Tegra124 based >>> Venice2 platform. Enable configs for gpio, pincontrol, rtc, regulator >>> support from this device. >> I've squashed patch 1/2 into Tegra's for-3.14/defconfig branch. >> >> I've applied patch 2/2 to Tegra's for-3.14/dt branch. > Actually, I'm dropping patch 2/2 since it causes a whole bunch of error > spew during boot: > >> [ 0.628315] tegra124-pinctrl 70000868.pinmux: invalid group "dap2_dout_pp2" for function "rsvd4" >> [ 0.635309] tegra124-pinctrl 70000868.pinmux: does not have pin group dap2_dout_pp2 >> [ 0.642999] tegra124-pinctrl 70000868.pinmux: could not map group config for "dap2_dout_pp2" >> [ 0.731176] as3722-pinctrl as3722-pinctrl: pin gpio0 already requested by as3722-pinctrl; cannot claim for as3722-regulator >> [ 0.742312] as3722-pinctrl as3722-pinctrl: pin-0 (as3722-regulator) status -22 >> [ 0.749526] as3722-pinctrl as3722-pinctrl: could not request pin 0 (gpio0) from group gpio0 on device as3722-pinctrl >> [ 0.760133] as3722-regulator as3722-regulator: Error applying setting, reverse things back >> [ 0.835838] as3722-regulator as3722-regulator: Failed to find supply vin-ldo1-6 >> [ 0.843312] as3722-regulator as3722-regulator: regulator 8 register failed -517 >> [ 0.852263] platform as3722-regulator: Driver as3722-regulator requests probe deferral >> [ 0.984920] as3722-pinctrl as3722-pinctrl: pin gpio0 already requested by as3722-pinctrl; cannot claim for as3722-rtc >> [ 0.995537] as3722-pinctrl as3722-pinctrl: pin-0 (as3722-rtc) status -22 >> [ 1.002244] as3722-pinctrl as3722-pinctrl: could not request pin 0 (gpio0) from group gpio0 on device as3722-pinctrl >> [ 1.012848] as3722-rtc as3722-rtc: Error applying setting, reverse things back I did not observe this issue in my log, probably overlooked. I will repro this and fix/update the issue/patch. Thanks, laxman