diff options
| author | Felix Brack <fb@ltec.ch> | 2017-10-11 19:42:23 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-11-17 15:43:32 +0300 |
| commit | c07bf9bea7781f282944508573e38b18ec50062d (patch) | |
| tree | 032bc610a8a00e6c7695e840d8d07bd4cd0263f7 /arch/arm/include/asm/arch-am33xx | |
| parent | ebca2083d3689c77c7d1365f1e6862b55abef8a2 (diff) | |
| download | u-boot-c07bf9bea7781f282944508573e38b18ec50062d.tar.xz | |
am33xx: Add a function to query MPU voltage in uV
For the DM TPS65910 driver I'm working on, querying the MPU voltage
should return a value in uV. This value can then be used by the
regulator's standard function set_value to set the MPU voltage.
Signed-off-by: Felix Brack <fb@ltec.ch>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'arch/arm/include/asm/arch-am33xx')
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/sys_proto.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/sys_proto.h b/arch/arm/include/asm/arch-am33xx/sys_proto.h index 4e78aafb0b..57fbfa4625 100644 --- a/arch/arm/include/asm/arch-am33xx/sys_proto.h +++ b/arch/arm/include/asm/arch-am33xx/sys_proto.h @@ -40,6 +40,7 @@ void enable_norboot_pin_mux(void); #endif void am33xx_spl_board_init(void); int am335x_get_efuse_mpu_max_freq(struct ctrl_dev *cdev); +int am335x_get_mpu_vdd(int sil_rev, int frequency); int am335x_get_tps65910_mpu_vdd(int sil_rev, int frequency); #endif |