Re: [PATCH v6 5/7] ARM: dts: add pbias dt node

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thursday 19 December 2013 10:03 PM, Tony Lindgren wrote:
* Balaji T K <balajitk@xxxxxx> [131219 04:40]:
@@ -485,6 +503,7 @@
  			dmas = <&sdma 61>, <&sdma 62>;
  			dma-names = "tx", "rx";
  			status = "disabled";
+			pbias-supply = <&pbias_mmc_reg>;
  		};

  		mmc2: mmc@480b4000 {
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index d624345..f127901 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -29,6 +29,24 @@
  			pinctrl-single,function-mask = <0x3f>;
  		};

+		omap2_scm_general: tisyscon@49002270 {
+			compatible = "ti,control-syscon", "syscon", "simple-bus";
+			reg = <0x49002270 0x240>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+			pbias_regulator: pbias_regulator {
+				compatible = "ti,pbias-omap";
+				reg = <0x230 0x4>;
+				pbias_mmc_reg: pbias_mmc_omap3 {
+					regulator-name = "pbias_mmc_omap3";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <3000000>;
+					regulator-enable-ramp-delay = <100>;
+				};
+			};
+		};
+
  		gpio1: gpio@4900c000 {
  			compatible = "ti,omap2-gpio";
  			reg = <0x4900c000 0x200>;

Here too you may need to set up pbias_mmc_omap2430?


2430 pbias reg config is same as 3430/3630 w.r.t to mmc pbias i/o,
hence using the same name, if you think regulator name needs to be changed
let me know the more appropriate one.
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux USB Devel]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux