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authorFabio Estevam <fabio.estevam@nxp.com>2017-01-03 22:12:31 +0300
committerShawn Guo <shawnguo@kernel.org>2017-01-10 06:05:56 +0300
commit042f6d98261d8edc225237acaeb627aeadbf54ad (patch)
tree68f402bee41bd304e02559d0feabb425659f7646 /arch/arm/boot/dts/imx53-qsb.dts
parenta4e31f26842e3a81f5798985b30224673c112501 (diff)
downloadlinux-042f6d98261d8edc225237acaeb627aeadbf54ad.tar.xz
ARM: dts: imx53-qsb: Provide the TVE DAC regulators
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>
Diffstat (limited to 'arch/arm/boot/dts/imx53-qsb.dts')
-rw-r--r--arch/arm/boot/dts/imx53-qsb.dts5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts
index 379939699164..f4c158cce908 100644
--- a/arch/arm/boot/dts/imx53-qsb.dts
+++ b/arch/arm/boot/dts/imx53-qsb.dts
@@ -90,7 +90,6 @@
ldo7_reg: ldo7 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3600000>;
- regulator-always-on;
};
ldo8_reg: ldo8 {
@@ -113,3 +112,7 @@
};
};
};
+
+&tve {
+ dac-supply = <&ldo7_reg>;
+};