linux-kernel - Re: [PATCH v4 05/15] clk: tegra: move some PLLC and PLLXC init to clk-pll.c

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Message-ID: <CAL1qeaHsun=6NP4fk4tLCDr5XkLn71-y273Qz5hcfMagek3ZPQ@mail.gmail.com>
Date:	Thu, 17 Oct 2013 15:33:13 -0700
From:	Andrew Bresticker <abrestic@...omium.org>
To:	Peter De Schrijver <pdeschrijver@...dia.com>
Cc:	Prashant Gaikwad <pgaikwad@...dia.com>,
	Mike Turquette <mturquette@...aro.org>,
	Stephen Warren <swarren@...dotorg.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Thierry Reding <thierry.reding@...il.com>,
	linux-tegra@...r.kernel.org,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v4 05/15] clk: tegra: move some PLLC and PLLXC init to clk-pll.c

Hi Peter,

> +       val = readl_relaxed(clk_base + pll_params->base_reg);
> +       val_iddq = readl_relaxed(clk_base + pll_params->iddq_reg);
> +
> +       if (val & BIT(30))

BIT(30) -> PLL_BASE_ENABLE?

> +               WARN_ON(val_iddq & BIT(pll_params->iddq_bit_idx));
> +       else {
> +               val_iddq |= BIT(pll_params->iddq_bit_idx);
> +               writel_relaxed(val_iddq, clk_base + pll_params->iddq_reg);
> +       }

Thanks,
Andrew
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