diff options
| -rw-r--r-- | arch/arm/boot/dts/omap36xx.dtsi | 21 | ||||
| -rw-r--r-- | drivers/cpufreq/ti-cpufreq.c | 2 |
2 files changed, 17 insertions, 6 deletions
diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi index 2fcd0c5d72ba..c618cb257d00 100644 --- a/arch/arm/boot/dts/omap36xx.dtsi +++ b/arch/arm/boot/dts/omap36xx.dtsi @@ -23,6 +23,7 @@ cpu: cpu@0 { operating-points-v2 = <&cpu0_opp_table>; + vbb-supply = <&abb_mpu_iva>; clock-latency = <300000>; /* From omap-cpufreq driver */ }; }; @@ -37,9 +38,11 @@ /* * we currently only select the max voltage from table * Table 4-19 of the DM3730 Data sheet (SPRS685B) - * Format is: <target min max> + * Format is: cpu0-supply: <target min max> + * vbb-supply: <target min max> */ - opp-microvolt = <1012500 1012500 1012500>; + opp-microvolt = <1012500 1012500 1012500>, + <1012500 1012500 1012500>; /* * first value is silicon revision bit mask * second one is "speed binned" bit mask @@ -50,25 +53,33 @@ opp100-600000000 { opp-hz = /bits/ 64 <600000000>; - opp-microvolt = <1200000 1200000 1200000>; + opp-microvolt = <1200000 1200000 1200000>, + <1200000 1200000 1200000>; opp-supported-hw = <0xffffffff 3>; }; opp130-800000000 { opp-hz = /bits/ 64 <800000000>; - opp-microvolt = <1325000 1325000 1325000>; + opp-microvolt = <1325000 1325000 1325000>, + <1325000 1325000 1325000>; opp-supported-hw = <0xffffffff 3>; }; opp1g-1000000000 { opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = <1375000 1375000 1375000>; + opp-microvolt = <1375000 1375000 1375000>, + <1375000 1375000 1375000>; /* only on am/dm37x with speed-binned bit set */ opp-supported-hw = <0xffffffff 2>; turbo-mode; }; }; + opp_supply_mpu_iva: opp_supply { + compatible = "ti,omap-opp-supply"; + ti,absolute-max-voltage-uv = <1375000>; + }; + ocp@68000000 { uart4: serial@49042000 { compatible = "ti,omap3-uart"; diff --git a/drivers/cpufreq/ti-cpufreq.c b/drivers/cpufreq/ti-cpufreq.c index a161098652e2..c7e5d3d43118 100644 --- a/drivers/cpufreq/ti-cpufreq.c +++ b/drivers/cpufreq/ti-cpufreq.c @@ -175,7 +175,7 @@ static struct ti_cpufreq_soc_data omap36xx_soc_data = { .efuse_shift = 9, .efuse_mask = BIT(9), .rev_offset = OMAP3_CONTROL_IDCODE - OMAP3_SYSCON_BASE, - .multi_regulator = false, + .multi_regulator = true, }; /** |