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Subject: Re: [PATCH v3 06/15] clk: tegra: Remove tegra_pmc_clk_init along with
 clk ids
To:     Sowjanya Komatineni <skomatineni@nvidia.com>,
        thierry.reding@gmail.com, jonathanh@nvidia.com,
        mperttunen@nvidia.com, gregkh@linuxfoundation.org,
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        linux-clk@vger.kernel.org, linux-tegra@vger.kernel.org,
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References: <1575600535-26877-1-git-send-email-skomatineni@nvidia.com>
 <1575600535-26877-7-git-send-email-skomatineni@nvidia.com>
From:   Dmitry Osipenko <digetx@gmail.com>
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Date:   Sat, 7 Dec 2019 17:33:19 +0300
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06.12.2019 05:48, Sowjanya Komatineni пишет:
> Current Tegra clock driver registers PMC clocks clk_out_1, clk_out_2,
> clk_out_3 and blink output in tegra_pmc_init() which does direct Tegra
> PMC access during clk_ops and these PMC register read and write access
> will not happen when PMC is in secure mode.
> 
> Any direct PMC register access from non-secure world will not go
> through and all the PMC clocks and blink control are done in Tegra PMC
> driver with PMC as clock provider.
> 
> This patch removes tegra_pmc_clk_init along with corresponding clk ids
> from Tegra clock driver.
> 
> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
> ---

[snip]

> @@ -1230,9 +1222,6 @@ static struct tegra_clk_init_table init_table[] __initdata = {

>  	{ TEGRA30_CLK_PLL_A, TEGRA30_CLK_CLK_MAX, 564480000, 1 },
>  	{ TEGRA30_CLK_PLL_A_OUT0, TEGRA30_CLK_CLK_MAX, 11289600, 1 },
>  	{ TEGRA30_CLK_EXTERN1, TEGRA30_CLK_PLL_A_OUT0, 0, 1 },

Perhaps these clocks do not need to be always-enabled?

[snip]