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From: Neil Armstrong <narmstrong@baylibre.com>
To: khilman@baylibre.com, jbrunet@baylibre.com,
	martin.blumenstingl@googlemail.com
Cc: linux-amlogic@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, tobetter@gmail.com,
	Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH v2 1/7] arm64: dts: meson-sm1-odroid: add missing enable gpio and supply for tf_io regulator
Date: Mon,  7 Jun 2021 08:54:29 +0200	[thread overview]
Message-ID: <20210607065435.577334-2-narmstrong@baylibre.com> (raw)
In-Reply-To: <20210607065435.577334-1-narmstrong@baylibre.com>

As described in the schematics of Odroid-C4 and Odroid-HC4, the TF_IO regulator
is enabled by the GPIOE_2 GPIO and gets it's supply from VCC_5V.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
index d14716b3d0f1..af40ba461074 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
@@ -46,6 +46,11 @@ tf_io: gpio-regulator-tf_io {
 		regulator-name = "TF_IO";
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_5v>;
+
+		enable-gpio = <&gpio GPIOE_2 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
 
 		gpios = <&gpio_ao GPIOAO_6 GPIO_ACTIVE_HIGH>;
 		gpios-states = <0>;
-- 
2.25.1


_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic

WARNING: multiple messages have this Message-ID (diff)
From: Neil Armstrong <narmstrong@baylibre.com>
To: khilman@baylibre.com, jbrunet@baylibre.com,
	martin.blumenstingl@googlemail.com
Cc: linux-amlogic@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, tobetter@gmail.com,
	Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH v2 1/7] arm64: dts: meson-sm1-odroid: add missing enable gpio and supply for tf_io regulator
Date: Mon,  7 Jun 2021 08:54:29 +0200	[thread overview]
Message-ID: <20210607065435.577334-2-narmstrong@baylibre.com> (raw)
In-Reply-To: <20210607065435.577334-1-narmstrong@baylibre.com>

As described in the schematics of Odroid-C4 and Odroid-HC4, the TF_IO regulator
is enabled by the GPIOE_2 GPIO and gets it's supply from VCC_5V.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
index d14716b3d0f1..af40ba461074 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
@@ -46,6 +46,11 @@ tf_io: gpio-regulator-tf_io {
 		regulator-name = "TF_IO";
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_5v>;
+
+		enable-gpio = <&gpio GPIOE_2 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
 
 		gpios = <&gpio_ao GPIOAO_6 GPIO_ACTIVE_HIGH>;
 		gpios-states = <0>;
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Neil Armstrong <narmstrong@baylibre.com>
To: khilman@baylibre.com, jbrunet@baylibre.com,
	martin.blumenstingl@googlemail.com
Cc: linux-amlogic@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, tobetter@gmail.com,
	Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH v2 1/7] arm64: dts: meson-sm1-odroid: add missing enable gpio and supply for tf_io regulator
Date: Mon,  7 Jun 2021 08:54:29 +0200	[thread overview]
Message-ID: <20210607065435.577334-2-narmstrong@baylibre.com> (raw)
In-Reply-To: <20210607065435.577334-1-narmstrong@baylibre.com>

As described in the schematics of Odroid-C4 and Odroid-HC4, the TF_IO regulator
is enabled by the GPIOE_2 GPIO and gets it's supply from VCC_5V.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
index d14716b3d0f1..af40ba461074 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi
@@ -46,6 +46,11 @@ tf_io: gpio-regulator-tf_io {
 		regulator-name = "TF_IO";
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_5v>;
+
+		enable-gpio = <&gpio GPIOE_2 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
 
 		gpios = <&gpio_ao GPIOAO_6 GPIO_ACTIVE_HIGH>;
 		gpios-states = <0>;
-- 
2.25.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2021-06-07  6:57 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-07  6:54 [PATCH v2 0/7] arm64: dts: meson-sm1-odroid: various fixes for C4/HC4 Neil Armstrong
2021-06-07  6:54 ` Neil Armstrong
2021-06-07  6:54 ` Neil Armstrong
2021-06-07  6:54 ` Neil Armstrong [this message]
2021-06-07  6:54   ` [PATCH v2 1/7] arm64: dts: meson-sm1-odroid: add missing enable gpio and supply for tf_io regulator Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-07  6:54 ` [PATCH v2 2/7] arm64: dts: meson-sm1-odroid: set tf_io regulator gpio as open source Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-07  6:54 ` [PATCH v2 3/7] arm64: dts: meson-sm1-odroid: add 5v regulator gpio Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-12 19:49   ` Martin Blumenstingl
2021-06-12 19:49     ` Martin Blumenstingl
2021-06-12 19:49     ` Martin Blumenstingl
2021-06-07  6:54 ` [PATCH v2 4/7] arm64: dts: meson-sm1-odroid-hc4: disable unused USB PHY0 Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-07  6:54 ` [PATCH v2 5/7] arm64: dts: meson-sm1-odroid-hc4: add regulators controlled by GPIOH_8 Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-07  6:54 ` [PATCH v2 6/7] arm64: dts: meson-sm1-odroid-hc4: add spifc node to ODROID-HC4 Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-07  6:54 ` [PATCH v2 7/7] arm64: dts: meson-sm1-odroid-c4: remove invalid hub_5v regulator Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-07  6:54   ` Neil Armstrong
2021-06-12 19:49   ` Martin Blumenstingl
2021-06-12 19:49     ` Martin Blumenstingl
2021-06-12 19:49     ` Martin Blumenstingl
2021-06-14  7:59 ` [PATCH v2 0/7] arm64: dts: meson-sm1-odroid: various fixes for C4/HC4 Neil Armstrong
2021-06-14  7:59   ` Neil Armstrong
2021-06-14  7:59   ` Neil Armstrong

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