lkml.org 
[lkml]   [2019]   [Dec]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v3 06/15] clk: tegra: Remove tegra_pmc_clk_init along with clk ids
From
Date
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]

\
 
 \ /
  Last update: 2019-12-07 15:34    [W:0.131 / U:3.852 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site