From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932820AbeEaD3S (ORCPT ); Wed, 30 May 2018 23:29:18 -0400 Received: from regular1.263xmail.com ([211.150.99.138]:44772 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932733AbeEaD2s (ORCPT ); Wed, 30 May 2018 23:28:48 -0400 X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-RL-SENDER: djw@t-chip.com.cn X-FST-TO: linux-rockchip@lists.infradead.org X-SENDER-IP: 183.57.25.242 X-LOGIN-NAME: djw@t-chip.com.cn X-UNIQUE-TAG: <42c1a0ccf6c69bd803b09101b35d8c4b> X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: djw@t-chip.com.cn To: linux-rockchip@lists.infradead.org Cc: Wayne Chou , Levin Du , Heiko Stuebner , devicetree@vger.kernel.org, David Wu , Liang Chen , William Wu , linux-kernel@vger.kernel.org, Rob Herring , Rocky Hao , Will Deacon , Mark Rutland , Catalin Marinas , linux-arm-kernel@lists.infradead.org, "David S. Miller" Subject: [PATCH v3 4/5] arm64: dts: rockchip: Add io-domain to roc-rk3328-cc Date: Thu, 31 May 2018 11:27:52 +0800 Message-Id: <1527737273-8387-5-git-send-email-djw@t-chip.com.cn> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1527737273-8387-1-git-send-email-djw@t-chip.com.cn> References: <1527737273-8387-1-git-send-email-djw@t-chip.com.cn> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Levin Du It is necessary for the io domain setting of the SoC to match the voltage supplied by the regulators. Signed-off-by: Levin Du --- Changes in v3: None Changes in v2: None Changes in v1: - Split from V0. arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts index 246c317..b983abd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts @@ -208,6 +208,18 @@ }; }; +&io_domains { + status = "okay"; + + vccio1-supply = <&vcc_io>; + vccio2-supply = <&vcc18_emmc>; + vccio3-supply = <&vcc_io>; + vccio4-supply = <&vcc_18>; + vccio5-supply = <&vcc_io>; + vccio6-supply = <&vcc_io>; + pmuio-supply = <&vcc_io>; +}; + &pinctrl { pmic { pmic_int_l: pmic-int-l { -- 2.7.4