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dts: update s905x3 vddcpu pwm to 30 steps [1/1]

Browse Source 
PD#SWPL-11792

Problem:
update s905x3 vddcpu pwm to 30 steps

Solution:
update s905x3 vddcpu pwm to 30 steps

Verify:
test pass on S905X3_AC213

Change-Id: I30bfe855e3bb0a4b0a33f6d9029a718b7de68829
Signed-off-by: Hong Guo <hong.guo@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
This commit is contained in:
Hong Guo
2019-07-29 19:37:39 +08:00
committed by Luan Yuan
parent d033cded44
commit 6cceb5e6fa
2 changed files with 78 additions and 0 deletions
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39
arch/arm/boot/dts/amlogic/sm1_s905x3_ac213.dts
View File

@@ -994,6 +994,45 @@
}; /* end of / */
&vddcpu0 {
pwms = <&pwm_AO_cd MESON_PWM_1 1250 0>;
regulator-min-microvolt = <720000>;
regulator-max-microvolt = <1020000>;
max-duty-cycle = <1250>;
/* Voltage Duty-Cycle */
voltage-table = <1020000 0>,
<1010000 3>,
<1000000 6>,
<990000 10>,
<980000 13>,
<970000 16>,
<960000 20>,
<950000 23>,
<940000 26>,
<930000 30>,
<920000 33>,
<910000 36>,
<900000 40>,
<890000 43>,
<880000 46>,
<870000 50>,
<860000 53>,
<850000 56>,
<840000 60>,
<830000 63>,
<820000 67>,
<810000 70>,
<800000 73>,
<790000 76>,
<780000 80>,
<770000 83>,
<760000 86>,
<750000 90>,
<740000 93>,
<730000 96>,
<720000 100>;
};
&meson_fb {
status = "okay";
display_size_default = <1920 1080 1920 2160 32>;

39
arch/arm64/boot/dts/amlogic/sm1_s905x3_ac213.dts
View File

@@ -1071,6 +1071,45 @@
}; /* end of / */
&vddcpu0 {
pwms = <&pwm_AO_cd MESON_PWM_1 1250 0>;
regulator-min-microvolt = <720000>;
regulator-max-microvolt = <1020000>;
max-duty-cycle = <1250>;
/* Voltage Duty-Cycle */
voltage-table = <1020000 0>,
<1010000 3>,
<1000000 6>,
<990000 10>,
<980000 13>,
<970000 16>,
<960000 20>,
<950000 23>,
<940000 26>,
<930000 30>,
<920000 33>,
<910000 36>,
<900000 40>,
<890000 43>,
<880000 46>,
<870000 50>,
<860000 53>,
<850000 56>,
<840000 60>,
<830000 63>,
<820000 67>,
<810000 70>,
<800000 73>,
<790000 76>,
<780000 80>,
<770000 83>,
<760000 86>,
<750000 90>,
<740000 93>,
<730000 96>,
<720000 100>;
};
&meson_fb {
status = "okay";
display_size_default = <1920 1080 1920 2160 32>;