From: "Kumar, Udit" <u-kumar1@ti.com>
To: Neha Malcom Francis <n-francis@ti.com>, <robh@kernel.org>,
<conor+dt@kernel.org>, <krzk+dt@kernel.org>, <kristo@kernel.org>,
<vigneshr@ti.com>, <nm@ti.com>, <broonie@kernel.org>,
<lgirdwood@gmail.com>
Cc: <marten.lindahl@axis.com>, <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 3/5] arm64: boot: dts: ti: k3-am68-sk-base-board: Add LP8733 and TPS6287 nodes
Date: Wed, 8 May 2024 10:25:57 +0530 [thread overview]
Message-ID: <dc369d86-2a67-423e-a020-8e7ff58b6029@ti.com> (raw)
In-Reply-To: <20240507122158.3739291-4-n-francis@ti.com>
Hi Neha
On 5/7/2024 5:51 PM, Neha Malcom Francis wrote:
> Add DTS node for LP87334E PMIC and two TPS6287x high current buck
> converters.
>
> LP87334E is responsible for supplying power to the MCU and MAIN domains
> as well as to LPDDR4. The two TPS6287x supply power to the MAIN
> domain for AVS and other core supplies.
>
> Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
> Link: https://www.ti.com/lit/pdf/slda060
> ---
> [..]
> + tps62873b: tps62873@43 {
> + compatible = "ti,tps6287x";
> + bootph-pre-ram;
I think, we don;t need bootph-pre-ram for fixed regulator,
Please check once, if really bootph-pre-ram needed here
> + reg = <0x43>;
> + regulator-name = "VDD_CORE_0V8";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +};
> +
> &mcu_uart0 {
> status = "okay";
> pinctrl-names = "default";
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next prev parent reply other threads:[~2024-05-08 4:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-07 12:21 [PATCH 0/5] arm64: ti: Add TPS6287 nodes Neha Malcom Francis
2024-05-07 12:21 ` [PATCH 1/5] regulator: dt-bindings: Unify compatible Neha Malcom Francis
2024-05-07 21:11 ` Rob Herring
2024-05-08 2:32 ` Neha Malcom Francis
2024-05-08 12:10 ` Mark Brown
2024-05-07 12:21 ` [PATCH 2/5] drivers: regulator: tps6287x: " Neha Malcom Francis
2024-05-07 12:21 ` [PATCH 3/5] arm64: boot: dts: ti: k3-am68-sk-base-board: Add LP8733 and TPS6287 nodes Neha Malcom Francis
2024-05-08 4:55 ` Kumar, Udit [this message]
2024-05-08 6:48 ` Neha Malcom Francis
2024-05-07 12:21 ` [PATCH 4/5] arm64: boot: dts: ti: k3-am69-sk: Add TPS62873 node Neha Malcom Francis
2024-05-07 12:21 ` [PATCH 5/5] arm64: boot: dts: ti: k3-j784s4-evm: " Neha Malcom Francis
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