diff options
| author | Lokesh Vutla <lokeshvutla@ti.com> | 2017-05-05 12:59:10 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-05-12 08:37:14 -0400 |
| commit | fbd6295da4d69ea32eaa477700d00ac8577a8212 (patch) | |
| tree | fa2014c395a089ece50f2731aa41e37596a956f7 /arch/arm/include/asm/arch-am33xx/clock.h | |
| parent | 0650798824ce76336b25073a0def0c91613366cd (diff) | |
arm: am33xx: Add support for mulitiple PLL input frequencies
am335x supports various sysclk frequencies which can be determined
using sysboot pins. PLLs should be configures based on this
sysclk frequency. Add PLL configurations for all supported
frequencies.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch/arm/include/asm/arch-am33xx/clock.h')
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/clock.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/clock.h b/arch/arm/include/asm/arch-am33xx/clock.h index acf3fd55a8..19ccf5c8db 100644 --- a/arch/arm/include/asm/arch-am33xx/clock.h +++ b/arch/arm/include/asm/arch-am33xx/clock.h @@ -12,6 +12,7 @@ #define _CLOCKS_H_ #include <asm/arch/clocks_am33xx.h> +#include <asm/arch/hardware.h> #ifdef CONFIG_TI81XX #include <asm/arch/clock_ti81xx.h> @@ -103,6 +104,12 @@ extern const struct dpll_regs dpll_mpu_regs; extern const struct dpll_regs dpll_core_regs; extern const struct dpll_regs dpll_per_regs; extern const struct dpll_regs dpll_ddr_regs; +extern const struct dpll_params dpll_mpu_opp[NUM_CRYSTAL_FREQ][NUM_OPPS]; +extern const struct dpll_params dpll_core_1000MHz[NUM_CRYSTAL_FREQ]; +extern const struct dpll_params dpll_per_192MHz[NUM_CRYSTAL_FREQ]; +extern const struct dpll_params dpll_ddr2_266MHz[NUM_CRYSTAL_FREQ]; +extern const struct dpll_params dpll_ddr3_303MHz[NUM_CRYSTAL_FREQ]; +extern const struct dpll_params dpll_ddr3_400MHz[NUM_CRYSTAL_FREQ]; extern struct cm_wkuppll *const cmwkup; |