diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2018-01-10 14:59:42 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2018-03-12 13:58:58 +0100 |
| commit | 2dcabf053c6ecde46f7aa3612c5a57fb8bd185c4 (patch) | |
| tree | 7fdbda65b1f0049027e070ade27d3fe415db6d6c /drivers/clk/tegra/clk-tegra124.c | |
| parent | clk: tegra: MBIST work around for Tegra210 (diff) | |
| download | linux-2dcabf053c6ecde46f7aa3612c5a57fb8bd185c4.tar.xz linux-2dcabf053c6ecde46f7aa3612c5a57fb8bd185c4.zip | |
clk: tegra: Mark HCLK, SCLK and EMC as critical
Machine dies if HCLK, SCLK or EMC is disabled. Hence mark these clocks
as critical.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Cc: <stable@vger.kernel.org> # v4.16
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/clk/tegra/clk-tegra124.c')
| -rw-r--r-- | drivers/clk/tegra/clk-tegra124.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c index e81ea5b11577..230f9a2c1abf 100644 --- a/drivers/clk/tegra/clk-tegra124.c +++ b/drivers/clk/tegra/clk-tegra124.c @@ -1089,8 +1089,7 @@ static void __init tegra124_pll_init(void __iomem *clk_base, /* PLLM */ clk = tegra_clk_register_pllm("pll_m", "pll_ref", clk_base, pmc, - CLK_IGNORE_UNUSED | CLK_SET_RATE_GATE, - &pll_m_params, NULL); + CLK_SET_RATE_GATE, &pll_m_params, NULL); clk_register_clkdev(clk, "pll_m", NULL); clks[TEGRA124_CLK_PLL_M] = clk; @@ -1099,7 +1098,7 @@ static void __init tegra124_pll_init(void __iomem *clk_base, clk_base + PLLM_OUT, 0, TEGRA_DIVIDER_ROUND_UP, 8, 8, 1, NULL); clk = tegra_clk_register_pll_out("pll_m_out1", "pll_m_out1_div", - clk_base + PLLM_OUT, 1, 0, CLK_IGNORE_UNUSED | + clk_base + PLLM_OUT, 1, 0, CLK_SET_RATE_PARENT, 0, NULL); clk_register_clkdev(clk, "pll_m_out1", NULL); clks[TEGRA124_CLK_PLL_M_OUT1] = clk; @@ -1272,7 +1271,7 @@ static struct tegra_clk_init_table common_init_table[] __initdata = { { TEGRA124_CLK_HOST1X, TEGRA124_CLK_PLL_P, 136000000, 1 }, { TEGRA124_CLK_DSIALP, TEGRA124_CLK_PLL_P, 68000000, 0 }, { TEGRA124_CLK_DSIBLP, TEGRA124_CLK_PLL_P, 68000000, 0 }, - { TEGRA124_CLK_SCLK, TEGRA124_CLK_PLL_P_OUT2, 102000000, 1 }, + { TEGRA124_CLK_SCLK, TEGRA124_CLK_PLL_P_OUT2, 102000000, 0 }, { TEGRA124_CLK_DFLL_SOC, TEGRA124_CLK_PLL_P, 51000000, 1 }, { TEGRA124_CLK_DFLL_REF, TEGRA124_CLK_PLL_P, 51000000, 1 }, { TEGRA124_CLK_PLL_C, TEGRA124_CLK_CLK_MAX, 768000000, 0 }, |