From: Andrej Picej <andrej.picej@norik.com>
To: barebox@lists.infradead.org
Cc: Y.Bas@phytec.de, s.riedmueller@phytec.de
Subject: [PATCH 4/5] ARM: dts: imx6qdl: pfla02: allow use of dummy regulators
Date: Mon, 15 Nov 2021 14:02:07 +0100 [thread overview]
Message-ID: <20211115130208.619443-5-andrej.picej@norik.com> (raw)
In-Reply-To: <20211115130208.619443-1-andrej.picej@norik.com>
The power for the phyFLEX sd cards and ethernet controller are supplied
by the PMIC DA9063 LDOs. There is no barebox driver for the DA9063 to
register regulators. So allow use of dummy-regulators for nodes
depending on DA9063 power supply.
Signed-off-by: Andrej Picej <andrej.picej@norik.com>
---
arch/arm/dts/imx6qdl-phytec-pfla02.dtsi | 22 +++++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
index 0653fcc3c..42d243058 100644
--- a/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
+++ b/arch/arm/dts/imx6qdl-phytec-pfla02.dtsi
@@ -84,10 +84,10 @@
&fec {
/*
* barebox doesn't have a driver for the PMIC providing the phy-supply
- * (dlg,da9063). So remove the phy-supply property and rely on the
- * PMIC's reset default which has this supply enabled.
+ * (dlg,da9063). Allow usage of dummy regulator and rely on the PMIC's
+ * reset default which has this supply enabled.
*/
- /delete-property/ phy-supply;
+ barebox,allow-dummy-supply;
};
&gpmi {
@@ -138,10 +138,26 @@
pagesize = <32>;
};
+&usdhc2 {
+ /*
+ * barebox doesn't have a driver for the PMIC providing the vmmc-supply
+ * (dlg,da9063). Allow usage of dummy regulator and rely on the PMIC's
+ * reset default which has this supply enabled.
+ */
+ barebox,allow-dummy-supply;
+};
+
&usdhc3 {
#address-cells = <1>;
#size-cells = <1>;
+ /*
+ * barebox doesn't have a driver for the PMIC providing the vmmx-supply
+ * (dlg,da9063). Allow usage of dummy regulator and rely on the PMIC's
+ * reset default which has this supply enabled.
+ */
+ barebox,allow-dummy-supply;
+
partition@0 {
label = "barebox";
reg = <0x0 0xe0000>;
--
2.25.1
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next prev parent reply other threads:[~2021-11-15 13:04 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-15 13:02 [PATCH 0/5] PHYTEC patches to be mainlined Andrej Picej
2021-11-15 13:02 ` [PATCH 1/5] flash-header-phytec-pcl063: Set SOC voltage to 1.25 V during boot Andrej Picej
2021-11-15 13:02 ` [PATCH 2/5] ARM: configs: phytec-som-imx6.config Andrej Picej
2021-11-17 7:03 ` Sascha Hauer
2021-11-17 9:59 ` Stefan Riedmüller
2021-11-17 10:08 ` Andrej Picej
2021-11-15 13:02 ` [PATCH 3/5] regulator: allow use of dummy regulator Andrej Picej
2021-11-17 7:21 ` Sascha Hauer
2021-11-17 8:11 ` Andrej Picej
2021-11-17 9:29 ` Andrej Picej
2021-11-15 13:02 ` Andrej Picej [this message]
2021-11-15 13:02 ` [PATCH 5/5] documentation: regulator: add dummy-supply Andrej Picej
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