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| author | Balaji T K <balajitk@ti.com> | 2014-02-19 15:56:40 +0100 |
|---|---|---|
| committer | Chris Ball <chris@printf.net> | 2014-03-04 17:44:52 +0100 |
| commit | cd042fe5c1f67a7b60e027802a0784b95c4dee6f (patch) | |
| tree | ccc2eab7e336fefd3d70cd0bd31e2b545c552376 /arch/arm/boot/dts/omap4.dtsi | |
| parent | mmc: omap_hsmmc: adapt hsmmc to use pbias regulator (diff) | |
| download | linux-cd042fe5c1f67a7b60e027802a0784b95c4dee6f.tar.xz linux-cd042fe5c1f67a7b60e027802a0784b95c4dee6f.zip | |
ARM: dts: add pbias dt node
Add pbias regulator node as a child of system control
module - syscon.
Signed-off-by: Balaji T K <balajitk@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Tested-by: Florian Vaussard <florian.vaussard@epfl.ch>
Tested-by: Stefan Roese <sr@denx.de>
Signed-off-by: Chris Ball <chris@printf.net>
Diffstat (limited to 'arch/arm/boot/dts/omap4.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap4.dtsi | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index d3f8a6e8ca20..070e4f45092b 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -186,6 +186,22 @@ pinctrl-single,function-mask = <0x7fff>; }; + omap4_padconf_global: tisyscon@4a1005a0 { + compatible = "syscon"; + reg = <0x4a1005a0 0x170>; + }; + + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x60 0x4>; + syscon = <&omap4_padconf_global>; + pbias_mmc_reg: pbias_mmc_omap4 { + regulator-name = "pbias_mmc_omap4"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + }; + }; + sdma: dma-controller@4a056000 { compatible = "ti,omap4430-sdma"; reg = <0x4a056000 0x1000>; @@ -419,6 +435,7 @@ ti,needs-special-reset; dmas = <&sdma 61>, <&sdma 62>; dma-names = "tx", "rx"; + pbias-supply = <&pbias_mmc_reg>; }; mmc2: mmc@480b4000 { |