From: Dmitry Osipenko <digetx@gmail.com>
To: Sowjanya Komatineni <skomatineni@nvidia.com>,
thierry.reding@gmail.com, jonathanh@nvidia.com,
mperttunen@nvidia.com, gregkh@linuxfoundation.org,
sboyd@kernel.org, tglx@linutronix.de, robh+dt@kernel.org,
mark.rutland@arm.com
Cc: allison@lohutok.net, pdeschrijver@nvidia.com,
pgaikwad@nvidia.com, mturquette@baylibre.com,
horms+renesas@verge.net.au, Jisheng.Zhang@synaptics.com,
krzk@kernel.org, arnd@arndb.de, spujar@nvidia.com,
josephl@nvidia.com, vidyas@nvidia.com, daniel.lezcano@linaro.org,
mmaddireddy@nvidia.com, markz@nvidia.com,
devicetree@vger.kernel.org, linux-clk@vger.kernel.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz,
tiwai@suse.com, alexios.zavras@intel.com,
alsa-devel@alsa-project.org
Subject: Re: [PATCH v3 06/15] clk: tegra: Remove tegra_pmc_clk_init along with clk ids
Date: Sat, 7 Dec 2019 17:33:19 +0300 [thread overview]
Message-ID: <3880aa15-c47a-5ab2-dd39-e8a47f6a3d6a@gmail.com> (raw)
In-Reply-To: <1575600535-26877-7-git-send-email-skomatineni@nvidia.com>
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]
next prev parent reply other threads:[~2019-12-07 14:33 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-06 2:48 [PATCH v3 00/15] Move PMC clocks into Tegra PMC driver Sowjanya Komatineni
2019-12-06 2:48 ` [PATCH v3 01/15] dt-bindings: soc: tegra-pmc: Add Tegra PMC clock bindings Sowjanya Komatineni
2019-12-06 18:58 ` Michał Mirosław
2019-12-06 2:48 ` [PATCH v3 02/15] dt-bindings: tegra: Convert Tegra PMC bindings to YAML Sowjanya Komatineni
2019-12-06 2:48 ` [PATCH v3 03/15] soc: tegra: Add Tegra PMC clock registrations into PMC driver Sowjanya Komatineni
2019-12-07 14:28 ` Dmitry Osipenko
2019-12-07 15:47 ` Dmitry Osipenko
2019-12-07 15:53 ` Dmitry Osipenko
2019-12-07 16:00 ` Dmitry Osipenko
2019-12-07 19:59 ` Sowjanya Komatineni
2019-12-07 21:36 ` Sowjanya Komatineni
2019-12-09 20:12 ` Dmitry Osipenko
2019-12-09 20:46 ` Sowjanya Komatineni
2019-12-09 23:03 ` Sowjanya Komatineni
2019-12-10 16:53 ` Sowjanya Komatineni
2019-12-10 17:41 ` Dmitry Osipenko
2019-12-11 1:06 ` Sowjanya Komatineni
2019-12-11 18:50 ` Sowjanya Komatineni
2019-12-12 1:39 ` Dmitry Osipenko
2019-12-12 3:45 ` Sowjanya Komatineni
2019-12-12 3:54 ` Sowjanya Komatineni
2019-12-12 22:13 ` Dmitry Osipenko
2019-12-11 15:10 ` Peter De Schrijver
2019-12-12 1:43 ` Dmitry Osipenko
2019-12-16 12:20 ` Peter De Schrijver
2019-12-16 14:23 ` Dmitry Osipenko
2019-12-16 15:11 ` Peter De Schrijver
2019-12-16 15:24 ` Peter De Schrijver
2019-12-16 15:49 ` Dmitry Osipenko
2019-12-10 17:41 ` Dmitry Osipenko
[not found] ` <22a2f8bd-561d-f4c6-4eef-bb61095c53b2@nvidia.com>
2019-12-10 18:30 ` Dmitry Osipenko
2019-12-10 19:18 ` Sowjanya Komatineni
2019-12-10 20:31 ` Dmitry Osipenko
2019-12-06 2:48 ` [PATCH v3 04/15] dt-bindings: soc: tegra-pmc: Add id for Tegra PMC blink control Sowjanya Komatineni
2019-12-06 2:48 ` [PATCH v3 05/15] soc: pmc: Add blink output clock registration to Tegra PMC Sowjanya Komatineni
2019-12-06 2:48 ` [PATCH v3 06/15] clk: tegra: Remove tegra_pmc_clk_init along with clk ids Sowjanya Komatineni
2019-12-07 14:33 ` Dmitry Osipenko [this message]
2019-12-07 14:43 ` Dmitry Osipenko
2019-12-07 15:04 ` Dmitry Osipenko
2019-12-07 19:35 ` Sowjanya Komatineni
2019-12-07 23:24 ` Dmitry Osipenko
2019-12-06 2:48 ` [PATCH v3 07/15] dt-bindings: clock: tegra: Remove pmc clock ids from clock dt-bindings Sowjanya Komatineni
2019-12-06 2:48 ` [PATCH v3 08/15] ASoC: tegra: Add audio mclk control through clk_out_1 and extern1 Sowjanya Komatineni
2019-12-07 14:58 ` Dmitry Osipenko
2019-12-07 19:20 ` Sowjanya Komatineni
2019-12-09 20:06 ` Dmitry Osipenko
2019-12-09 23:05 ` Sowjanya Komatineni
2019-12-09 23:12 ` Dmitry Osipenko
2019-12-10 0:54 ` Sowjanya Komatineni
2019-12-17 1:29 ` Sowjanya Komatineni
2019-12-17 15:36 ` Dmitry Osipenko
2019-12-17 16:12 ` Sowjanya Komatineni
2019-12-17 16:16 ` Dmitry Osipenko
2019-12-17 16:39 ` Sowjanya Komatineni
2019-12-17 16:46 ` Dmitry Osipenko
2019-12-06 2:48 ` [PATCH v3 09/15] ASoC: tegra: Add fallback for audio mclk Sowjanya Komatineni
2019-12-06 17:49 ` Sowjanya Komatineni
2019-12-06 17:56 ` Greg KH
2019-12-09 16:40 ` Mark Brown
2019-12-09 20:31 ` Dmitry Osipenko
2019-12-09 20:47 ` Mark Brown
2019-12-10 18:24 ` Dmitry Osipenko
2019-12-10 18:59 ` Mark Brown
2019-12-12 2:17 ` Dmitry Osipenko
2019-12-06 2:48 ` [PATCH v3 10/15] clk: tegra: Remove extern1 and cdev1 from clocks inittable Sowjanya Komatineni
2019-12-06 2:48 ` [PATCH v3 11/15] ARM: dts: tegra: Add clock-cells property to pmc Sowjanya Komatineni
2019-12-07 14:26 ` [PATCH v3 00/15] Move PMC clocks into Tegra PMC driver Dmitry Osipenko
2019-12-07 19:22 ` Sowjanya Komatineni
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