Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
arm64: dts: imx8mp-tqma8mpql: remove virtual 3.3V regulator
BUCK4 rail supplies the 3.3V rail. Use the actual regulator
instead of a virtual fixed regulator.
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
authored by
Markus Niebel
and committed by
Shawn Guo
917baa75
5245dc5f
+3
-12
+3
-12
arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql.dtsi
+3
-12
arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql.dtsi
···
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reg = <0x0 0x40000000 0 0x80000000>;
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};
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-
/* identical to buck4_reg, but should never change */
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-
reg_vcc3v3: regulator-vcc3v3 {
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-
compatible = "regulator-fixed";
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-
regulator-name = "VCC3V3";
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-
regulator-min-microvolt = <3300000>;
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-
regulator-max-microvolt = <3300000>;
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-
regulator-always-on;
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-
};
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-
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19
reg_usdhc2_vqmmc: regulator-usdhc2-vqmmc {
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compatible = "regulator-gpio";
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pinctrl-names = "default";
···
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read-only;
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reg = <0x53>;
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pagesize = <16>;
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-
vcc-supply = <®_vcc3v3>;
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+
vcc-supply = <&buck4_reg>;
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};
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m24c64: eeprom@57 {
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compatible = "atmel,24c64";
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reg = <0x57>;
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pagesize = <32>;
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-
vcc-supply = <®_vcc3v3>;
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+
vcc-supply = <&buck4_reg>;
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};
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};
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···
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non-removable;
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no-sd;
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no-sdio;
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-
vmmc-supply = <®_vcc3v3>;
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+
vmmc-supply = <&buck4_reg>;
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vqmmc-supply = <&buck5_reg>;
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status = "okay";
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};