From: Neil Armstrong <narmstrong@baylibre.com>
To: Christian Hewitt <christianshewitt@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kevin Hilman <khilman@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] arm64: dts: meson-gxbb-wetek: fix HDMI in early boot
Date: Mon, 15 Nov 2021 10:24:43 +0100 [thread overview]
Message-ID: <d9f6ec32-63eb-b19c-867f-1cd9b54bb0e3@baylibre.com> (raw)
In-Reply-To: <20211012052522.30873-2-christianshewitt@gmail.com>
On 12/10/2021 07:25, Christian Hewitt wrote:
> Mark the VDDIO_AO18 regulator always-on and set hdmi-supply for the hdmi_tx
> node to ensure HDMI is powered in the early stages of boot.
>
> Fixes: fb72c03e0e32 ("ARM64: dts: meson-gxbb-wetek: add a wetek specific dtsi to cleanup hub and play2")
>
> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
> ---
> arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
> index a350fee1264d..8e2af986ceba 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
> @@ -64,6 +64,7 @@
> regulator-name = "VDDIO_AO18";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> };
>
> vcc_3v3: regulator-vcc_3v3 {
> @@ -161,6 +162,7 @@
> status = "okay";
> pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
> pinctrl-names = "default";
> + hdmi-supply = <&vddio_ao18>;
> };
>
> &hdmi_tx_tmds_port {
>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
WARNING: multiple messages have this Message-ID (diff)
From: Neil Armstrong <narmstrong@baylibre.com>
To: Christian Hewitt <christianshewitt@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kevin Hilman <khilman@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] arm64: dts: meson-gxbb-wetek: fix HDMI in early boot
Date: Mon, 15 Nov 2021 10:24:43 +0100 [thread overview]
Message-ID: <d9f6ec32-63eb-b19c-867f-1cd9b54bb0e3@baylibre.com> (raw)
In-Reply-To: <20211012052522.30873-2-christianshewitt@gmail.com>
On 12/10/2021 07:25, Christian Hewitt wrote:
> Mark the VDDIO_AO18 regulator always-on and set hdmi-supply for the hdmi_tx
> node to ensure HDMI is powered in the early stages of boot.
>
> Fixes: fb72c03e0e32 ("ARM64: dts: meson-gxbb-wetek: add a wetek specific dtsi to cleanup hub and play2")
>
> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
> ---
> arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
> index a350fee1264d..8e2af986ceba 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
> @@ -64,6 +64,7 @@
> regulator-name = "VDDIO_AO18";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> };
>
> vcc_3v3: regulator-vcc_3v3 {
> @@ -161,6 +162,7 @@
> status = "okay";
> pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
> pinctrl-names = "default";
> + hdmi-supply = <&vddio_ao18>;
> };
>
> &hdmi_tx_tmds_port {
>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
_______________________________________________
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: Christian Hewitt <christianshewitt@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kevin Hilman <khilman@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] arm64: dts: meson-gxbb-wetek: fix HDMI in early boot
Date: Mon, 15 Nov 2021 10:24:43 +0100 [thread overview]
Message-ID: <d9f6ec32-63eb-b19c-867f-1cd9b54bb0e3@baylibre.com> (raw)
In-Reply-To: <20211012052522.30873-2-christianshewitt@gmail.com>
On 12/10/2021 07:25, Christian Hewitt wrote:
> Mark the VDDIO_AO18 regulator always-on and set hdmi-supply for the hdmi_tx
> node to ensure HDMI is powered in the early stages of boot.
>
> Fixes: fb72c03e0e32 ("ARM64: dts: meson-gxbb-wetek: add a wetek specific dtsi to cleanup hub and play2")
>
> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
> ---
> arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
> index a350fee1264d..8e2af986ceba 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi
> @@ -64,6 +64,7 @@
> regulator-name = "VDDIO_AO18";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> };
>
> vcc_3v3: regulator-vcc_3v3 {
> @@ -161,6 +162,7 @@
> status = "okay";
> pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
> pinctrl-names = "default";
> + hdmi-supply = <&vddio_ao18>;
> };
>
> &hdmi_tx_tmds_port {
>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-11-15 9:26 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 5:25 [PATCH 0/3] arm64: dts: meson: fixups for WeTek common dtsi Christian Hewitt
2021-10-12 5:25 ` Christian Hewitt
2021-10-12 5:25 ` Christian Hewitt
2021-10-12 5:25 ` [PATCH 1/3] arm64: dts: meson-gxbb-wetek: fix HDMI in early boot Christian Hewitt
2021-10-12 5:25 ` Christian Hewitt
2021-10-12 5:25 ` Christian Hewitt
2021-11-15 9:24 ` Neil Armstrong [this message]
2021-11-15 9:24 ` Neil Armstrong
2021-11-15 9:24 ` Neil Armstrong
2021-10-12 5:25 ` [PATCH 2/3] arm64: dts: meson-gxbb-wetek: fix missing GPIO binding Christian Hewitt
2021-10-12 5:25 ` Christian Hewitt
2021-10-12 5:25 ` Christian Hewitt
2021-11-15 9:24 ` Neil Armstrong
2021-11-15 9:24 ` Neil Armstrong
2021-11-15 9:24 ` Neil Armstrong
2021-10-12 5:25 ` [PATCH 3/3] arm64: dts: meson-gxbb-wetek: use updated LED bindings Christian Hewitt
2021-10-12 5:25 ` Christian Hewitt
2021-10-12 5:25 ` Christian Hewitt
2021-11-15 9:25 ` Neil Armstrong
2021-11-15 9:25 ` Neil Armstrong
2021-11-15 9:25 ` Neil Armstrong
2021-11-15 9:29 ` [PATCH 0/3] arm64: dts: meson: fixups for WeTek common dtsi Neil Armstrong
2021-11-15 9:29 ` Neil Armstrong
2021-11-15 9:29 ` Neil Armstrong
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