From mboxrd@z Thu Jan 1 00:00:00 1970 From: frank.wang@rock-chips.com (Frank Wang) Date: Tue, 4 Jul 2017 16:12:44 +0800 Subject: [PATCH 3/6] ARM: dts: rockchip: enable io-domain for rk3229-evb In-Reply-To: <1499155967-26090-1-git-send-email-frank.wang@rock-chips.com> References: <1499155967-26090-1-git-send-email-frank.wang@rock-chips.com> Message-ID: <1499155967-26090-4-git-send-email-frank.wang@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: David Wu This patch enables io-domain support for rk3229-evb board. The power domain of VCCIO3 is selected from maskrom, so we do not need to configure it. Signed-off-by: David Wu Signed-off-by: Frank Wang --- arch/arm/boot/dts/rk3229-evb.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/rk3229-evb.dts b/arch/arm/boot/dts/rk3229-evb.dts index cfa7baa..b64f86c 100644 --- a/arch/arm/boot/dts/rk3229-evb.dts +++ b/arch/arm/boot/dts/rk3229-evb.dts @@ -146,6 +146,14 @@ status = "okay"; }; +&io_domains { + status = "okay"; + + vccio1-supply = <&vccio_3v3_reg>; + vccio2-supply = <&vccio_1v8_reg>; + vccio4-supply = <&vccio_3v3_reg>; +}; + &pinctrl { usb { host_vbus_drv: host-vbus-drv { -- 2.0.0