From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [PATCH 2/3] clk: ti: amx3xx: limit the maximum frequency of DPLLs based on spec To: Stephen Boyd References: <1458158097-21137-1-git-send-email-t-kristo@ti.com> <1458158097-21137-3-git-send-email-t-kristo@ti.com> <20160401192839.GW18567@codeaurora.org> CC: , , , , , Nishanth Menon , Tomi Valkeinen , Lokesh Vutla From: Tero Kristo Message-ID: <570E40D1.7030205@ti.com> Date: Wed, 13 Apr 2016 15:51:29 +0300 MIME-Version: 1.0 In-Reply-To: <20160401192839.GW18567@codeaurora.org> Content-Type: text/plain; charset="windows-1252"; format=flowed List-ID: On 04/01/2016 10:28 PM, Stephen Boyd wrote: > On 03/16, Tero Kristo wrote: >> AM33xx/AM43xx devices use the same DPLL IP blocks, which only support >> maximum rate of 1GHz [1] for the default and 2GHz for the low-jitter type >> DPLLs [2]. Reflect this limitation in the DPLL init code by adding the >> max-rate parameter based on the DPLL types. >> >> [1] Functional, integration & test specification for GS70 ADPLLS, Rev 1.0-01 >> [2] Functional, integration & test specification for GS70 ADPLLLJ, Rev 0.8-02 >> >> Signed-off-by: Tero Kristo >> Cc: Nishanth Menon >> Cc: Tomi Valkeinen >> Cc: Lokesh Vutla >> --- > > Acked-by: Stephen Boyd > > Or I can apply these two targeting 4.7 if you like. Yea I am fine with this. Want to pick up the old patch from Grygorii also? -Tero From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tero Kristo Subject: Re: [PATCH 2/3] clk: ti: amx3xx: limit the maximum frequency of DPLLs based on spec Date: Wed, 13 Apr 2016 15:51:29 +0300 Message-ID: <570E40D1.7030205@ti.com> References: <1458158097-21137-1-git-send-email-t-kristo@ti.com> <1458158097-21137-3-git-send-email-t-kristo@ti.com> <20160401192839.GW18567@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20160401192839.GW18567@codeaurora.org> Sender: linux-clk-owner@vger.kernel.org To: Stephen Boyd Cc: linux-omap@vger.kernel.org, linux-clk@vger.kernel.org, mturquette@baylibre.com, tony@atomide.com, linux-arm-kernel@lists.infradead.org, Nishanth Menon , Tomi Valkeinen , Lokesh Vutla List-Id: linux-omap@vger.kernel.org On 04/01/2016 10:28 PM, Stephen Boyd wrote: > On 03/16, Tero Kristo wrote: >> AM33xx/AM43xx devices use the same DPLL IP blocks, which only support >> maximum rate of 1GHz [1] for the default and 2GHz for the low-jitter type >> DPLLs [2]. Reflect this limitation in the DPLL init code by adding the >> max-rate parameter based on the DPLL types. >> >> [1] Functional, integration & test specification for GS70 ADPLLS, Rev 1.0-01 >> [2] Functional, integration & test specification for GS70 ADPLLLJ, Rev 0.8-02 >> >> Signed-off-by: Tero Kristo >> Cc: Nishanth Menon >> Cc: Tomi Valkeinen >> Cc: Lokesh Vutla >> --- > > Acked-by: Stephen Boyd > > Or I can apply these two targeting 4.7 if you like. Yea I am fine with this. Want to pick up the old patch from Grygorii also? -Tero From mboxrd@z Thu Jan 1 00:00:00 1970 From: t-kristo@ti.com (Tero Kristo) Date: Wed, 13 Apr 2016 15:51:29 +0300 Subject: [PATCH 2/3] clk: ti: amx3xx: limit the maximum frequency of DPLLs based on spec In-Reply-To: <20160401192839.GW18567@codeaurora.org> References: <1458158097-21137-1-git-send-email-t-kristo@ti.com> <1458158097-21137-3-git-send-email-t-kristo@ti.com> <20160401192839.GW18567@codeaurora.org> Message-ID: <570E40D1.7030205@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04/01/2016 10:28 PM, Stephen Boyd wrote: > On 03/16, Tero Kristo wrote: >> AM33xx/AM43xx devices use the same DPLL IP blocks, which only support >> maximum rate of 1GHz [1] for the default and 2GHz for the low-jitter type >> DPLLs [2]. Reflect this limitation in the DPLL init code by adding the >> max-rate parameter based on the DPLL types. >> >> [1] Functional, integration & test specification for GS70 ADPLLS, Rev 1.0-01 >> [2] Functional, integration & test specification for GS70 ADPLLLJ, Rev 0.8-02 >> >> Signed-off-by: Tero Kristo >> Cc: Nishanth Menon >> Cc: Tomi Valkeinen >> Cc: Lokesh Vutla >> --- > > Acked-by: Stephen Boyd > > Or I can apply these two targeting 4.7 if you like. Yea I am fine with this. Want to pick up the old patch from Grygorii also? -Tero