From mboxrd@z Thu Jan 1 00:00:00 1970 From: p.zabel@pengutronix.de (Philipp Zabel) Date: Tue, 11 Feb 2014 14:27:11 +0100 Subject: [RFC PATCH 4/4] ARM: dts: imx6qdl: Add PU power-domain information to gpc node In-Reply-To: <1392125231-28387-1-git-send-email-p.zabel@pengutronix.de> References: <1392125231-28387-1-git-send-email-p.zabel@pengutronix.de> Message-ID: <1392125231-28387-5-git-send-email-p.zabel@pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The PGC that is part of GPC controls isolation and power sequencing of the PU power domain. The power domain will be handled by the generic pm domain framework and needs a phandle to the PU regulator to turn off power when the domain is disabled. Signed-off-by: Philipp Zabel --- arch/arm/boot/dts/imx6qdl.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 253d82c..595750d 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -598,9 +598,17 @@ }; gpc: gpc at 020dc000 { + #address-cells = <1>; + #size-cells = <1>; compatible = "fsl,imx6q-gpc"; reg = <0x020dc000 0x4000>; interrupts = <0 89 0x04 0 90 0x04>; + pu-supply = <®_pu>; + + pd_pu: power-domain at 020dc260 { + compatible = "fsl,power-domain"; + reg = <0x020dc260 0x10>; + }; }; gpr: iomuxc-gpr at 020e0000 { -- 1.8.5.3