diff options
Diffstat (limited to 'arch/arm/mach-imx/imx9/clock.c')
| -rw-r--r-- | arch/arm/mach-imx/imx9/clock.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/imx9/clock.c b/arch/arm/mach-imx/imx9/clock.c index 3faab0685f..957f80fce2 100644 --- a/arch/arm/mach-imx/imx9/clock.c +++ b/arch/arm/mach-imx/imx9/clock.c @@ -727,6 +727,12 @@ struct imx_clk_setting imx_clk_settings[] = { }; #else struct imx_clk_setting imx_clk_settings[] = { + /* + * Set A55 clk to 500M. This clock root is normally used as intermediate + * clock source for A55 core/DSU when doing ARM PLL reconfig. set it to + * 500MHz(LD mode frequency) should be ok. + */ + {ARM_A55_CLK_ROOT, SYS_PLL_PFD0, 2}, /* Set A55 periphal to 333M */ {ARM_A55_PERIPH_CLK_ROOT, SYS_PLL_PFD0, 3}, /* Set A55 mtr bus to 133M */ |