[PATCH RFC 3/3] DT: ARM: mxs: enable regulator support for i.MX28
From: Stefan Wahren <hidden>
Date: 2014-09-07 11:38:30
Also in:
linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
This patch enables the regulator support for i.MX28. Signed-off-by: Stefan Wahren <redacted> --- arch/arm/boot/dts/imx28.dtsi | 50 +++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 49 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index a95cc53..10c7cdf 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi@@ -979,8 +979,56 @@ }; power: power at 80044000 { + compatible = "fsl,imx28-power"; + #address-cells = <1>; + #size-cells = <0>; reg = <0x80044000 0x2000>; - status = "disabled"; + + /* + reg_curr: regulator-overall_current at 80044010 { + reg = <0x80044010>; + compatible = "fsl,mxs-regulator"; + regulator-name = "overall_current"; + regulator-min-microvolt = <>; + regulator-max-microvolt = <>; + regulator-min-microamp = <>; + regulator-max-microamp = <>; + regulator-always-on; + regulator-boot-on; + }; + */ + + reg_vddd: regulator-vddd at 80044040 { + reg = <0x80044040>; + compatible = "fsl,mxs-regulator"; + regulator-name = "vddd"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1575000>; + regulator-always-on; + mxs-max-reg-val = <0x1f>; + }; + + reg_vdda: regulator-vdda at 80044050 { + reg = <0x80044050>; + compatible = "fsl,mxs-regulator"; + regulator-name = "vdda"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2275000>; + regulator-always-on; + mxs-max-reg-val = <0x1f>; + }; + + reg_vddio: regulator-vddio at 80044060 { + reg = <0x80044060>; + compatible = "fsl,mxs-regulator"; + regulator-name = "vddio"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3600000>; + regulator-microvolt-offset = <80000>; + regulator-always-on; + mxs-max-reg-val = <0x10>; + mxs-default-microvolt = <3300000>; + }; }; saif1: saif at 80046000 {
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1.8.1.4