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From: leonard.crestez@nxp.com (Leonard Crestez)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/5] ARM: dts: imx6qdl-sabresd: Set LDO regulator supply
Date: Fri, 31 Mar 2017 22:25:39 +0300	[thread overview]
Message-ID: <48ebd72d94b5be37318f57e47c8ba5c6ab606470.1490987945.git.leonard.crestez@nxp.com> (raw)
In-Reply-To: <cover.1490987945.git.leonard.crestez@nxp.com>

Setting the supply is optional but beneficial, it will cause PMIC
voltages to be dynamically changed with cpu frequency.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
---
 arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 63bf95e..58055ce 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -548,6 +548,18 @@
 	status = "okay";
 };
 
+&reg_arm {
+       vin-supply = <&sw1a_reg>;
+};
+
+&reg_pu {
+       vin-supply = <&sw1c_reg>;
+};
+
+&reg_soc {
+       vin-supply = <&sw1c_reg>;
+};
+
 &snvs_poweroff {
 	status = "okay";
 };
-- 
2.7.4

  parent reply	other threads:[~2017-03-31 19:25 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-31 19:25 [PATCH 0/5] ARM: imx: Set LDO regulator supply Leonard Crestez
2017-03-31 19:25 ` [PATCH 1/5] ARM: imx: gpc: Do not print error message for EPROBE_DEFER Leonard Crestez
2017-04-04  9:46   ` Lucas Stach
2017-04-04 10:28     ` Leonard Crestez
2017-04-04 10:30       ` Lucas Stach
2017-03-31 19:25 ` [PATCH 2/5] cpufreq: imx6q: Fix handling EPROBE_DEFER from regulator Leonard Crestez
2017-04-04  9:48   ` Lucas Stach
2017-03-31 19:25 ` [PATCH 3/5] cpufreq: imx6q: Set max suspend_freq to avoid changes during suspend Leonard Crestez
2017-04-04  9:51   ` Lucas Stach
2017-04-04 17:04     ` Leonard Crestez
2017-03-31 19:25 ` Leonard Crestez [this message]
2017-04-04  9:52   ` [PATCH 4/5] ARM: dts: imx6qdl-sabresd: Set LDO regulator supply Lucas Stach
2017-03-31 19:25 ` [PATCH 5/5] ARM: dts: imx6qp-sabresd: Set reg_arm " Leonard Crestez
2017-04-04  9:53   ` Lucas Stach

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