From mboxrd@z Thu Jan 1 00:00:00 1970 From: Balaji T K Subject: Re: [PATCH v6 5/7] ARM: dts: add pbias dt node Date: Fri, 20 Dec 2013 17:10:00 +0530 Message-ID: <52B42C90.2080004@ti.com> References: <1386670577-3530-1-git-send-email-balajitk@ti.com> <1387456720-7202-1-git-send-email-balajitk@ti.com> <1387456720-7202-6-git-send-email-balajitk@ti.com> <20131219163356.GL27438@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20131219163356.GL27438@atomide.com> Sender: linux-mmc-owner@vger.kernel.org To: Tony Lindgren Cc: linux-omap@vger.kernel.org, bcousson@baylibre.com, devicetree@vger.kernel.org, linux-mmc@vger.kernel.org, cjb@laptop.org, broonie@kernel.org List-Id: devicetree@vger.kernel.org On Thursday 19 December 2013 10:03 PM, Tony Lindgren wrote: > * Balaji T K [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.