From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH v2] ARM: dts: dra7: Correct clock tree for sys_32k_ck Date: Fri, 1 Apr 2016 08:36:06 -0700 Message-ID: <20160401153606.GJ9329@atomide.com> References: <1457957001-720-1-git-send-email-j-keerthy@ti.com> <20160330211828.GE9329@atomide.com> <20160330213224.GH9329@atomide.com> <56FCC3FF.7080901@ti.com> <56FCEC61.5020400@ti.com> <20160331170017.GI9329@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20160331170017.GI9329-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Keerthy Cc: mark.rutland-5wv7dgnIgG8@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Lokesh Vutla , Keerthy , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Tero Kristo , robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org Hi, * Tony Lindgren [160331 10:04]: > * Keerthy [160331 02:26]: > > > > > > On Thursday 31 March 2016 12:00 PM, Tero Kristo wrote: > > >On 03/31/2016 12:32 AM, Tony Lindgren wrote: > > >>* Tony Lindgren [160330 14:19]: > > >>>* Keerthy [160314 05:04]: > > >>>>This is w.r.t J6/J6eco: 32clk is pseudo (erratum i856) - clock source. > > >>>>Errata i856 for the AM572x (DRA7xx) points out that the 32.768KHz > > >>>>external > > >>>>crystal is not enabled at power up. Instead the CPU falls back to using > > >>>>an emulation for the 32KHz clock which is SYSCLK1/610. SYSCLK1 is > > >>>>usually > > >>>>20MHz on boards so far (which gives an emulated frequency of 32.786KHz) > > >>> > > >>>Thanks applying into omap-for-v4.6/fixes. > > >> > > >>Actually let's wait a review from Tero on this one, not sure > > >>about the pseudo clock naming here. So dropping for now. > > > > > >The patch is fine for me, I didn't comment anything before as I thought > > >you already applied it. > > > > > >Acked-by: Tero Kristo > > > > Thanks Tero. > > OK applying with Tero's ack. I'm dropping this again as it introduces new warnings with make dtbs: Warning (reg_format): "reg" property in /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1) Warning (avoid_default_addr_size): Relying on default #address-cells value for /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck Warning (avoid_default_addr_size): Relying on default #size-cells value for /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck DTC arch/arm/boot/dts/am57xx-cl-som-am57x.dtb Warning (reg_format): "reg" property in /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1) Warning (avoid_default_addr_size): Relying on default #address-cells value for /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck Warning (avoid_default_addr_size): Relying on default #size-cells value for /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck DTC arch/arm/boot/dts/am57xx-sbc-am57x.dtb Warning (reg_format): "reg" property in /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1) Warning (avoid_default_addr_size): Relying on default #address-cells value for /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck Warning (avoid_default_addr_size): Relying on default #size-cells value for /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck DTC arch/arm/boot/dts/dra7-evm.dtb Warning (reg_format): "reg" property in /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1) Warning (avoid_default_addr_size): Relying on default #address-cells value for /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck Warning (avoid_default_addr_size): Relying on default #size-cells value for /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck DTC arch/arm/boot/dts/dra72-evm.dtb Warning (reg_format): "reg" property in /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1) Warning (avoid_default_addr_size): Relying on default #address-cells value for /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck Warning (avoid_default_addr_size): Relying on default #size-cells value for /ocp/l4@4a000000/cm_core@8000/clockdomains/sys_32k_ck Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html