From mboxrd@z Thu Jan 1 00:00:00 1970 From: pmeerw@pmeerw.net (Peter Meerwald-Stadler) Date: Wed, 6 Jul 2016 23:17:07 +0200 (CEST) Subject: sama5d4, configure pck1 with dt? Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello, how do I configure pck1 using devicetree to be used as the master clock for an audio codec? in particular how do I choose the clock source and frequency for pck1? is there a way to do this using devicetree? or is the code in at91sam9g20ek_audio_probe() the way to go? i.e mclk=clk_get(0, "pck1"); pllb=clk_get(0, "pllb"); clk_set_parent(mclk, pllb); clk_set_rate(mclk, 12000000); confused... thanks, regards, p. -- Peter Meerwald-Stadler +43-664-2444418 (mobile)