From: Fabrice Gasnier <fabrice.gasnier@st.com>
To: <alexandre.torgue@st.com>
Cc: <robh+dt@kernel.org>, <mcoquelin.stm32@gmail.com>,
<mark.rutland@arm.com>, <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<fabrice.gasnier@st.com>
Subject: [PATCH 1/3] ARM: dts: stm32: Enable VREFBUF on stm32mp157a-dk1
Date: Fri, 13 Sep 2019 16:34:38 +0200 [thread overview]
Message-ID: <1568385280-2633-2-git-send-email-fabrice.gasnier@st.com> (raw)
In-Reply-To: <1568385280-2633-1-git-send-email-fabrice.gasnier@st.com>
Enable VREFBUF as ADC/DAC uses it on stm32mp157a-dk1 board.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
---
arch/arm/boot/dts/stm32mp157a-dk1.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts
index 0615d1c..ebd9f33 100644
--- a/arch/arm/boot/dts/stm32mp157a-dk1.dts
+++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts
@@ -449,3 +449,10 @@
pinctrl-0 = <&uart4_pins_a>;
status = "okay";
};
+
+&vrefbuf {
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ vdda-supply = <&vdd>;
+ status = "okay";
+};
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Fabrice Gasnier <fabrice.gasnier@st.com>
To: alexandre.torgue@st.com
Cc: robh+dt@kernel.org, mcoquelin.stm32@gmail.com,
mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com, fabrice.gasnier@st.com
Subject: [PATCH 1/3] ARM: dts: stm32: Enable VREFBUF on stm32mp157a-dk1
Date: Fri, 13 Sep 2019 16:34:38 +0200 [thread overview]
Message-ID: <1568385280-2633-2-git-send-email-fabrice.gasnier@st.com> (raw)
In-Reply-To: <1568385280-2633-1-git-send-email-fabrice.gasnier@st.com>
Enable VREFBUF as ADC/DAC uses it on stm32mp157a-dk1 board.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
---
arch/arm/boot/dts/stm32mp157a-dk1.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts
index 0615d1c..ebd9f33 100644
--- a/arch/arm/boot/dts/stm32mp157a-dk1.dts
+++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts
@@ -449,3 +449,10 @@
pinctrl-0 = <&uart4_pins_a>;
status = "okay";
};
+
+&vrefbuf {
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ vdda-supply = <&vdd>;
+ status = "okay";
+};
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Fabrice Gasnier <fabrice.gasnier@st.com>
To: <alexandre.torgue@st.com>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, robh+dt@kernel.org,
mcoquelin.stm32@gmail.com, fabrice.gasnier@st.com,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] ARM: dts: stm32: Enable VREFBUF on stm32mp157a-dk1
Date: Fri, 13 Sep 2019 16:34:38 +0200 [thread overview]
Message-ID: <1568385280-2633-2-git-send-email-fabrice.gasnier@st.com> (raw)
In-Reply-To: <1568385280-2633-1-git-send-email-fabrice.gasnier@st.com>
Enable VREFBUF as ADC/DAC uses it on stm32mp157a-dk1 board.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
---
arch/arm/boot/dts/stm32mp157a-dk1.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts
index 0615d1c..ebd9f33 100644
--- a/arch/arm/boot/dts/stm32mp157a-dk1.dts
+++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts
@@ -449,3 +449,10 @@
pinctrl-0 = <&uart4_pins_a>;
status = "okay";
};
+
+&vrefbuf {
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ vdda-supply = <&vdd>;
+ status = "okay";
+};
--
2.7.4
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-09-13 14:35 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-13 14:34 [PATCH 0/3] Add support for ADC on stm32mp157a-dk1 Fabrice Gasnier
2019-09-13 14:34 ` Fabrice Gasnier
2019-09-13 14:34 ` Fabrice Gasnier
2019-09-13 14:34 ` Fabrice Gasnier [this message]
2019-09-13 14:34 ` [PATCH 1/3] ARM: dts: stm32: Enable VREFBUF " Fabrice Gasnier
2019-09-13 14:34 ` Fabrice Gasnier
2019-09-13 14:34 ` [PATCH 2/3] ARM: dts: stm32: add ADC pins used " Fabrice Gasnier
2019-09-13 14:34 ` Fabrice Gasnier
2019-09-13 14:34 ` Fabrice Gasnier
2019-09-13 14:34 ` [PATCH 3/3] ARM: dts: stm32: enable ADC support " Fabrice Gasnier
2019-09-13 14:34 ` Fabrice Gasnier
2019-09-13 14:34 ` Fabrice Gasnier
2019-10-03 10:08 ` [PATCH 0/3] Add support for ADC " Alexandre Torgue
2019-10-03 10:08 ` Alexandre Torgue
2019-10-03 10:08 ` Alexandre Torgue
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