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Message-ID: <aac6a41f-a384-43c5-8eb0-722cda74b4ea@phytec.de>
Date: Thu, 2 May 2024 09:25:02 +0200
From: Wadim Egorov <w.egorov@...tec.de>
To: Nathan Morrisson <nmorrisson@...tec.com>, <lee@...nel.org>,
<robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>, <nm@...com>,
<vigneshr@...com>, <kristo@...nel.org>, <j-keerthy@...com>
CC: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, <upstream@...ts.phytec.de>
Subject: Re: [PATCH v2 2/2] arm64: dts: ti: phycore-am64: Add PMIC
Hi,
Am 29.04.24 um 21:58 schrieb Nathan Morrisson:
> Add a PMIC node to the phycore-am64 device tree.
>
> Signed-off-by: Nathan Morrisson <nmorrisson@...tec.com>
Reviewed-by: Wadim Egorov <w.egorov@...tec.de>
Please enable the PMIC driver in the arm64 defconfig.
REGULATOR_LP873X & CONFIG_MFD_TI_LP873X
> ---
> v2: No change
>
> .../boot/dts/ti/k3-am64-phycore-som.dtsi | 44 +++++++++++++++++++
> 1 file changed, 44 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
> index 125e507966fb..2c3b20ddfb8b 100644
> --- a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
> @@ -265,6 +265,50 @@ i2c_som_rtc: rtc@52 {
> interrupts = <70 IRQ_TYPE_EDGE_FALLING>;
> wakeup-source;
> };
> +
> + pmic@61 {
> + compatible = "ti,lp8733";
> + reg = <0x61>;
> +
> + buck0-in-supply = <&vcc_5v0_som>;
> + buck1-in-supply = <&vcc_5v0_som>;
> + ldo0-in-supply = <&vdd_3v3>;
> + ldo1-in-supply = <&vdd_3v3>;
> +
> + regulators {
> + vdd_core: buck0 {
> + regulator-name = "VDD_CORE";
> + regulator-min-microvolt = <750000>;
> + regulator-max-microvolt = <750000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + vdd_3v3: buck1 {
> + regulator-name = "VDD_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + vdd_1v8_ldo0: ldo0 {
> + regulator-name = "VDD_1V8_LDO0";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + vdda_1v8: ldo1 {
> + regulator-name = "VDDA_1V8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> + };
> + };
> };
>
> &main_r5fss0_core0 {
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