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ARM: dts: imx53-qsb: Provide the TVE DAC regulators

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On imx53-qsb the TVE DAC regulator comes from:

- LDO7 on the board with the Dialog DA9052 PMIC
- VDAC on the board with the MC34708 PMIC

Pass them in the 'dac-supply' node.

While at it, remove the 'regulator-always-on/regulator-boot-on'
properties as the TVE driver will properly handle it.

Tested on a imx53-qsb board with a Dialog DA9052 PMIC.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fabio Estevam 2017-01-03 17:12:31 -02:00 committed by Shawn Guo
parent a4e31f2684
commit 042f6d9826
2 changed files with 8 additions and 3 deletions
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5
arch/arm/boot/dts/imx53-qsb.dts
View File

@ -90,7 +90,6 @@
ldo7_reg: ldo7 { ldo7_reg: ldo7 {
regulator-min-microvolt = <1200000>; regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3600000>; regulator-max-microvolt = <3600000>;
regulator-always-on;
}; };
ldo8_reg: ldo8 { ldo8_reg: ldo8 {
@ -113,3 +112,7 @@
}; };
}; };
}; };
&tve {
dac-supply = <&ldo7_reg>;
};

6
arch/arm/boot/dts/imx53-qsrb.dts
View File

@ -130,8 +130,6 @@
regulator-name = "VDAC"; regulator-name = "VDAC";
regulator-min-microvolt = <2500000>; regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2775000>; regulator-max-microvolt = <2775000>;
regulator-boot-on;
regulator-always-on;
}; };
vgen1_reg: vgen1 { vgen1_reg: vgen1 {
@ -152,3 +150,7 @@
}; };
}; };
}; };
&tve {
dac-supply = <&vdac_reg>;
};