diff options
-rw-r--r-- | arch/arm/mach-stm32mp/include/mach/sys_proto.h | 3 | ||||
-rw-r--r-- | drivers/clk/clk_stm32mp1.c | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-stm32mp/include/mach/sys_proto.h b/arch/arm/mach-stm32mp/include/mach/sys_proto.h index 4b6c7b8..4149d3a 100644 --- a/arch/arm/mach-stm32mp/include/mach/sys_proto.h +++ b/arch/arm/mach-stm32mp/include/mach/sys_proto.h @@ -48,3 +48,6 @@ void get_soc_name(char name[SOC_NAME_SIZE]); u32 get_bootmode(void); int setup_mac_address(void); + +/* board power management : configure vddcore according OPP */ +void board_vddcore_init(u32 voltage_mv); diff --git a/drivers/clk/clk_stm32mp1.c b/drivers/clk/clk_stm32mp1.c index 8acbad2..c8840b9 100644 --- a/drivers/clk/clk_stm32mp1.c +++ b/drivers/clk/clk_stm32mp1.c @@ -1229,6 +1229,10 @@ bool stm32mp1_supports_opp(u32 opp_id, u32 cpu_type) } } +__weak void board_vddcore_init(u32 voltage_mv) +{ +} + /* * gets OPP parameters (frequency in KHz and voltage in mV) from * an OPP table subnode. Platform HW support capabilities are also checked. @@ -1306,6 +1310,7 @@ int stm32mp1_get_max_opp_freq(struct stm32mp1_clk_priv *priv, u64 *freq_hz) return -FDT_ERR_NOTFOUND; *freq_hz = (u64)1000U * freq; + board_vddcore_init(voltage); return 0; } |