From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932346AbbJMKpq (ORCPT ); Tue, 13 Oct 2015 06:45:46 -0400 Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:33650 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932326AbbJMKpo (ORCPT ); Tue, 13 Oct 2015 06:45:44 -0400 From: Sascha Hauer To: linux-kernel@vger.kernel.org Cc: Liam Girdwood , Mark Brown , kernel@pengutronix.de, alkml@pengutronix.de, Sascha Hauer Subject: [PATCH 8/8] ARM: i.MX6 Phytec PFLA02: Add supplies for the SoC internal regulators Date: Tue, 13 Oct 2015 12:45:31 +0200 Message-Id: <1444733131-26995-9-git-send-email-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.6.1 In-Reply-To: <1444733131-26995-1-git-send-email-s.hauer@pengutronix.de> References: <1444733131-26995-1-git-send-email-s.hauer@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The SoC internal regulators for the CPU and the SoC come from the DA9063 vdd_core and vdd_soc. Add this relationship to the device tree so that the voltage drop on the SoC internal LDO regulators can be minimized. Signed-off-by: Sascha Hauer Acked-by: Mark Brown --- arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi index 9e6ecd9..f19c680 100644 --- a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi +++ b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi @@ -379,6 +379,18 @@ status = "disabled"; }; +®_arm { + vin-supply = <&vddcore_reg>; +}; + +®_pu { + vin-supply = <&vddsoc_reg>; +}; + +®_soc { + vin-supply = <&vddsoc_reg>; +}; + &uart3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3>; -- 2.6.1