From: Neil Armstrong <narmstrong@baylibre.com>
To: Jerome Brunet <jbrunet@baylibre.com>,
Kevin Hilman <khilman@baylibre.com>
Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] arm64: dts: meson: p241: add vcc_5v regulator
Date: Tue, 30 Nov 2021 11:40:57 +0100 [thread overview]
Message-ID: <36761ab4-d5d6-ffdc-cca8-bcc845e10b9e@baylibre.com> (raw)
In-Reply-To: <20211130100159.214489-2-jbrunet@baylibre.com>
On 30/11/2021 11:01, Jerome Brunet wrote:
> Add the VCC_5V regulator, which feeds the HDMI, USB and audio amplifier.
>
> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
> ---
> .../arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
> index eb7f5a3fefd4..9d0684a8264b 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts
> @@ -84,6 +84,14 @@ vcc_3v3: regulator-vcc_3v3 {
> regulator-max-microvolt = <3300000>;
> };
>
> + vcc_5v: regulator-vcc-5v {
> + compatible = "regulator-fixed";
> + regulator-name = "VCC_5V";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + };
> +
> +
> emmc_pwrseq: emmc-pwrseq {
> compatible = "mmc-pwrseq-emmc";
> reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
> @@ -136,6 +144,7 @@ &hdmi_tx {
> status = "okay";
> pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
> pinctrl-names = "default";
> + hdmi-supply = <&vcc_5v>;
> };
>
> &hdmi_tx_tmds_port {
> @@ -220,3 +229,7 @@ &usb {
> status = "okay";
> dr_mode = "host";
> };
> +
> +&usb2_phy0 {
> + phy-supply = <&vcc_5v>;
> +};
>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
next prev parent reply other threads:[~2021-11-30 10:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-30 10:01 [PATCH 0/2] arm64: dts: meson: p241: add internal sound support Jerome Brunet
2021-11-30 10:01 ` [PATCH 1/2] arm64: dts: meson: p241: add vcc_5v regulator Jerome Brunet
2021-11-30 10:40 ` Neil Armstrong [this message]
2021-11-30 10:01 ` [PATCH 2/2] arm64: dts: meson: p241: add sound support Jerome Brunet
2021-11-30 10:41 ` Neil Armstrong
2021-11-30 10:43 ` [PATCH 0/2] arm64: dts: meson: p241: add internal " Neil Armstrong
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