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Message-ID: <5b98538a-8ffe-42ec-b020-514dcfcebba3@linaro.org>
Date:   Tue, 12 Dec 2023 21:26:32 +0100
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Subject: Re: [PATCH v1 8/8] ARM: dts: aspeed: System1: PS, sensor and more
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To:     Ninad Palsule <ninad@linux.ibm.com>, robh+dt@kernel.org,
        krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
        joel@jms.id.au, andrew@codeconstruct.com.au, peterhuewe@gmx.de,
        jarkko@kernel.org, jgg@ziepe.ca, keescook@chromium.org,
        tony.luck@intel.com, gpiccoli@igalia.com,
        johannes.holland@infineon.com, linux@roeck-us.net,
        broonie@kernel.org
Cc:     patrick.rudolph@9elements.com, vincent@vtremblay.dev,
        peteryin.openbmc@gmail.com, lakshmiy@us.ibm.com,
        bhelgaas@google.com, naresh.solanki@9elements.com,
        alexander.stein@ew.tq-group.com, festevam@denx.de,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org,
        linux-integrity@vger.kernel.org, linux-hardening@vger.kernel.org,
        geissonator@yahoo.com
References: <20231212164004.1683589-1-ninad@linux.ibm.com>
 <20231212164004.1683589-9-ninad@linux.ibm.com>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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In-Reply-To: <20231212164004.1683589-9-ninad@linux.ibm.com>
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Precedence: bulk

On 12/12/2023 17:40, Ninad Palsule wrote:
> This drop adds following devices in the device tree.
> - EEPROM/VPD
> - Power supplies
> - Humidity, pressure and temperature sensors.
> - Trusted platform module(TPM) chip
> 
> Tested:
>     This board is tested using the simics simulator.
> 
> Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
> ---

Don't mix DTS with drivers. DTS and drivers go via different subsystems
and cannot have dependencies, so why DTS is patch #6, then driver #7 and
now again DTS #7?


>  .../dts/aspeed/aspeed-bmc-ibm-system1.dts     | 76 +++++++++++++++++++
>  1 file changed, 76 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
> index 75562aa63701..d960b938fe8d 100644
> --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
> +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
> @@ -461,6 +461,11 @@ &kcs3 {
>  &i2c0 {
>  	status = "okay";
>  
> +	eeprom@50 {
> +		compatible = "atmel,24c64";
> +		reg = <0x50>;
> +	};
> +
>  	regulator@60 {
>  		compatible = "maxim,max8952";
>  		reg = <0x60>;
> @@ -655,6 +660,25 @@ pca0: pca9539@74 {
>  
>  &i2c2 {
>  	status = "okay";
> +
> +	power-supply@58 {
> +		compatible = "ibm,cffps";
> +		reg = <0x58>;
> +	};
> +
> +	power-supply@59 {
> +		compatible = "ibm,cffps";
> +		reg = <0x59>;
> +	};
> +
> +	power-supply@5a {
> +		compatible = "ibm,cffps";
> +		reg = <0x5a>;
> +	};

Missing blank line

> +	power-supply@5b {
> +		compatible = "ibm,cffps";
> +		reg = <0x5b>;
> +	};


Best regards,
Krzysztof