From: Tero Kristo <t-kristo@ti.com>
To: <linux-omap@vger.kernel.org>, <tony@atomide.com>
Cc: <linux-arm-kernel@lists.infradead.org>
Subject: [PATCH 3/3] ARM: dts: dra71-evm: mark ldo0 regulator as always on
Date: Mon, 7 Dec 2020 16:33:39 +0200 [thread overview]
Message-ID: <20201207143339.15674-4-t-kristo@ti.com> (raw)
In-Reply-To: <20201207143339.15674-1-t-kristo@ti.com>
LDO0 regulator must remain enabled always on dra71-evm boards. Disabling
this violates the data manual and will damage the device over time.
Reported-by: Brad Griffis <bgriffis@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Reviewed-by: Keerthy <j-keerthy@ti.com>
---
arch/arm/boot/dts/dra71-evm.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/dra71-evm.dts b/arch/arm/boot/dts/dra71-evm.dts
index cad58f733bd6..6d2cca6b4488 100644
--- a/arch/arm/boot/dts/dra71-evm.dts
+++ b/arch/arm/boot/dts/dra71-evm.dts
@@ -112,6 +112,8 @@
regulator-name = "lp8733-ldo0";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
};
lp8733_ldo1_reg: ldo1 {
--
2.17.1
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
WARNING: multiple messages have this Message-ID (diff)
From: Tero Kristo <t-kristo@ti.com>
To: <linux-omap@vger.kernel.org>, <tony@atomide.com>
Cc: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] ARM: dts: dra71-evm: mark ldo0 regulator as always on
Date: Mon, 7 Dec 2020 16:33:39 +0200 [thread overview]
Message-ID: <20201207143339.15674-4-t-kristo@ti.com> (raw)
In-Reply-To: <20201207143339.15674-1-t-kristo@ti.com>
LDO0 regulator must remain enabled always on dra71-evm boards. Disabling
this violates the data manual and will damage the device over time.
Reported-by: Brad Griffis <bgriffis@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Reviewed-by: Keerthy <j-keerthy@ti.com>
---
arch/arm/boot/dts/dra71-evm.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/dra71-evm.dts b/arch/arm/boot/dts/dra71-evm.dts
index cad58f733bd6..6d2cca6b4488 100644
--- a/arch/arm/boot/dts/dra71-evm.dts
+++ b/arch/arm/boot/dts/dra71-evm.dts
@@ -112,6 +112,8 @@
regulator-name = "lp8733-ldo0";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
};
lp8733_ldo1_reg: ldo1 {
--
2.17.1
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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next prev parent reply other threads:[~2020-12-07 14:34 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-07 14:33 [PATCH 0/3] ARM: dts: couple of DTS patches for DRA7 boards Tero Kristo
2020-12-07 14:33 ` Tero Kristo
2020-12-07 14:33 ` [PATCH 1/3] ARM: dts: am574x-idk: add support for EMIF1 ECC Tero Kristo
2020-12-07 14:33 ` Tero Kristo
2020-12-07 14:33 ` [PATCH 2/3] ARM: dts: dra76x: add support for OPP_PLUS Tero Kristo
2020-12-07 14:33 ` Tero Kristo
2020-12-07 14:33 ` Tero Kristo [this message]
2020-12-07 14:33 ` [PATCH 3/3] ARM: dts: dra71-evm: mark ldo0 regulator as always on Tero Kristo
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