diff options
| author | Sowjanya Komatineni <skomatineni@nvidia.com> | 2020-01-13 23:24:25 -0800 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2020-03-12 11:34:04 +0100 |
| commit | acbeec3d376cb17b627a674dae049934d15c57e6 (patch) | |
| tree | 6f51645afa5326d2aeeefb944fc0ee04bf96627a /drivers/clk/tegra/clk-tegra20.c | |
| parent | c9e28c25a0d05ff658a1abcf54b13311a3bfb960 (diff) | |
clk: tegra: Remove tegra_pmc_clk_init along with clk ids
Current Tegra clock driver registers PMC clocks clk_out_1, clk_out_2,
clk_out_3 and 32KHz blink output in tegra_pmc_init() which does direct
PMC register 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.
All the PMC clocks are moved to Tegra PMC driver with PMC as a clock
provider.
This patch removes tegra_pmc_clk_init along with corresponding clk ids
from Tegra clock driver.
Tested-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/clk/tegra/clk-tegra20.c')
| -rw-r--r-- | drivers/clk/tegra/clk-tegra20.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c index fff5cba87637..6882d777a7d3 100644 --- a/drivers/clk/tegra/clk-tegra20.c +++ b/drivers/clk/tegra/clk-tegra20.c @@ -458,7 +458,6 @@ static struct tegra_devclk devclks[] __initdata = { { .con_id = "cdev1", .dt_id = TEGRA20_CLK_CDEV1 }, { .con_id = "cdev2", .dt_id = TEGRA20_CLK_CDEV2 }, { .con_id = "clk_32k", .dt_id = TEGRA20_CLK_CLK_32K }, - { .con_id = "blink", .dt_id = TEGRA20_CLK_BLINK }, { .con_id = "clk_m", .dt_id = TEGRA20_CLK_CLK_M }, { .con_id = "pll_ref", .dt_id = TEGRA20_CLK_PLL_REF }, { .dev_id = "tegra20-i2s.0", .dt_id = TEGRA20_CLK_I2S1 }, @@ -537,7 +536,6 @@ static struct tegra_clk tegra20_clks[tegra_clk_max] __initdata = { [tegra_clk_csi] = { .dt_id = TEGRA20_CLK_CSI, .present = true }, [tegra_clk_isp] = { .dt_id = TEGRA20_CLK_ISP, .present = true }, [tegra_clk_clk_32k] = { .dt_id = TEGRA20_CLK_CLK_32K, .present = true }, - [tegra_clk_blink] = { .dt_id = TEGRA20_CLK_BLINK, .present = true }, [tegra_clk_hclk] = { .dt_id = TEGRA20_CLK_HCLK, .present = true }, [tegra_clk_pclk] = { .dt_id = TEGRA20_CLK_PCLK, .present = true }, [tegra_clk_pll_p_out1] = { .dt_id = TEGRA20_CLK_PLL_P_OUT1, .present = true }, @@ -1034,7 +1032,6 @@ static struct tegra_clk_init_table init_table[] __initdata = { { TEGRA20_CLK_PLL_A, TEGRA20_CLK_CLK_MAX, 56448000, 1 }, { TEGRA20_CLK_PLL_A_OUT0, TEGRA20_CLK_CLK_MAX, 11289600, 1 }, { TEGRA20_CLK_CDEV1, TEGRA20_CLK_CLK_MAX, 0, 1 }, - { TEGRA20_CLK_BLINK, TEGRA20_CLK_CLK_MAX, 32768, 1 }, { TEGRA20_CLK_I2S1, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0 }, { TEGRA20_CLK_I2S2, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0 }, { TEGRA20_CLK_SDMMC1, TEGRA20_CLK_PLL_P, 48000000, 0 }, @@ -1146,7 +1143,6 @@ static void __init tegra20_clock_init(struct device_node *np) tegra_super_clk_gen4_init(clk_base, pmc_base, tegra20_clks, NULL); tegra20_periph_clk_init(); tegra20_audio_clk_init(); - tegra_pmc_clk_init(pmc_base, tegra20_clks); tegra_init_dup_clks(tegra_clk_duplicates, clks, TEGRA20_CLK_CLK_MAX); |