From mboxrd@z Thu Jan 1 00:00:00 1970 From: mporter@ti.com (Matt Porter) Date: Fri, 11 Jan 2013 00:48:47 -0500 Subject: [PATCH v4 11/14] ARM: dts: add AM33XX MMC support In-Reply-To: <1357883330-5364-1-git-send-email-mporter@ti.com> References: <1357883330-5364-1-git-send-email-mporter@ti.com> Message-ID: <1357883330-5364-12-git-send-email-mporter@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Adds AM33XX MMC support for am335x-bone, am335x-evm, and am335x-evmsk.. Signed-off-by: Matt Porter --- arch/arm/boot/dts/am335x-bone.dts | 7 +++++++ arch/arm/boot/dts/am335x-evm.dts | 7 +++++++ arch/arm/boot/dts/am335x-evmsk.dts | 7 +++++++ arch/arm/boot/dts/am33xx.dtsi | 28 ++++++++++++++++++++++++++++ 4 files changed, 49 insertions(+) diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index 11b240c..a154ce0 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -120,6 +120,8 @@ }; ldo3_reg: regulator at 5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; regulator-always-on; }; @@ -136,3 +138,8 @@ &cpsw_emac1 { phy_id = <&davinci_mdio>, <1>; }; + +&mmc1 { + status = "okay"; + vmmc-supply = <&ldo3_reg>; +}; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index d649644..2907da6 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -232,6 +232,8 @@ }; vmmc_reg: regulator at 12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; regulator-always-on; }; }; @@ -244,3 +246,8 @@ &cpsw_emac1 { phy_id = <&davinci_mdio>, <1>; }; + +&mmc1 { + status = "okay"; + vmmc-supply = <&vmmc_reg>; +}; diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index f5a6162..f050c46 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -244,7 +244,14 @@ }; vmmc_reg: regulator at 12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; regulator-always-on; }; }; }; + +&mmc1 { + status = "okay"; + vmmc-supply = <&vmmc_reg>; +}; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index e711ffb..278b75d 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -235,6 +235,34 @@ status = "disabled"; }; + mmc1: mmc at 48060000 { + compatible = "ti,omap3-hsmmc"; + ti,hwmods = "mmc1"; + ti,dual-volt; + ti,needs-special-reset; + dmas = <&edma 24 + &edma 25>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + mmc2: mmc at 481d8000 { + compatible = "ti,omap3-hsmmc"; + ti,hwmods = "mmc2"; + ti,needs-special-reset; + dmas = <&edma 2 + &edma 3>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + mmc3: mmc at 47810000 { + compatible = "ti,omap3-hsmmc"; + ti,hwmods = "mmc3"; + ti,needs-special-reset; + status = "disabled"; + }; + wdt2: wdt at 44e35000 { compatible = "ti,omap3-wdt"; ti,hwmods = "wd_timer2"; -- 1.7.9.5