[PATCH v1 01/19] clk: tegra: init CSUS clock for Tegra20 and Tegra30
From: Svyatoslav Ryhel
Date: Tue Aug 19 2025 - 08:19:00 EST
CSUS clock is required to be enabled on camera device configuration or
else camera module refuses to initiate properly.
Signed-off-by: Svyatoslav Ryhel <clamor95@xxxxxxxxx>
---
drivers/clk/tegra/clk-tegra20.c | 1 +
drivers/clk/tegra/clk-tegra30.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c
index 551ef0cf0c9a..42f8150c6110 100644
--- a/drivers/clk/tegra/clk-tegra20.c
+++ b/drivers/clk/tegra/clk-tegra20.c
@@ -1043,6 +1043,7 @@ static struct tegra_clk_init_table init_table[] = {
{ TEGRA20_CLK_GR3D, TEGRA20_CLK_PLL_C, 300000000, 0 },
{ TEGRA20_CLK_VDE, TEGRA20_CLK_PLL_C, 300000000, 0 },
{ TEGRA20_CLK_PWM, TEGRA20_CLK_PLL_P, 48000000, 0 },
+ { TEGRA20_CLK_CSUS, TEGRA20_CLK_CLK_MAX, 6000000, 1 },
/* must be the last entry */
{ TEGRA20_CLK_CLK_MAX, TEGRA20_CLK_CLK_MAX, 0, 0 },
};
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
index 82a8cb9545eb..70e85e2949e0 100644
--- a/drivers/clk/tegra/clk-tegra30.c
+++ b/drivers/clk/tegra/clk-tegra30.c
@@ -1237,6 +1237,7 @@ static struct tegra_clk_init_table init_table[] = {
{ TEGRA30_CLK_HDA, TEGRA30_CLK_PLL_P, 102000000, 0 },
{ TEGRA30_CLK_HDA2CODEC_2X, TEGRA30_CLK_PLL_P, 48000000, 0 },
{ TEGRA30_CLK_PWM, TEGRA30_CLK_PLL_P, 48000000, 0 },
+ { TEGRA30_CLK_CSUS, TEGRA30_CLK_CLK_MAX, 6000000, 1 },
/* must be the last entry */
{ TEGRA30_CLK_CLK_MAX, TEGRA30_CLK_CLK_MAX, 0, 0 },
};
--
2.48.1