linux-kernel - Re: [PATCH] arm64: dts: qcom: ipq6018: add QUP5 I2C node

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Message-ID: <a3e35d3b-906a-4540-924c-0103cf32efa4@linaro.org>
Date:   Wed, 15 Nov 2023 11:32:55 +0000
From:   Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To:     Legale Legale <legale.legale@...il.com>, agross@...nel.org,
        andersson@...nel.org, konrad.dybcio@...aro.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: ipq6018: add QUP5 I2C node

On 15/11/2023 09:55, Legale Legale wrote:
> Add node to support this bus inside of IPQ6018.
> For example, this bus is used to work with the
> voltage regulator (mp5496) on the Yuncore AX840 wireless AP.
> 
> Signed-off-by: Isaev Ruslan <legale.legale@...il.com>
> ---
>   arch/arm64/boot/dts/qcom/ipq6018.dtsi | 15 +++++++++++++++
>   1 file changed, 15 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> index e59b9df96c7e..745bfc6e2907 100644
> --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> @@ -507,6 +507,21 @@ blsp1_i2c3: i2c@...7000 {
>                          status = "disabled";
>                  };
> 
> +               blsp1_i2c6: i2c@...a000 {
> +                       compatible = "qcom,i2c-qup-v2.2.1";
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       reg = <0x078ba000 0x600>;

reg = <0x0 0x078ba000 0x0 0x600>;
like the other regs here

> +                       interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
> +                       clocks = <&gcc GCC_BLSP1_QUP6_I2C_APPS_CLK>,
> +                                <&gcc GCC_BLSP1_AHB_CLK>;
> +                       clock-names = "core", "iface";
> +                       clock-frequency = <100000>;

Why not <400000>; as with other nodes ?

> +                       dmas = <&blsp_dma 22>, <&blsp_dma 23>;
> +                       dma-names = "tx", "rx";
> +                       status = "disabled";
> +               };
> +
>                  qpic_bam: dma-controller@...4000 {
>                          compatible = "qcom,bam-v1.7.0";
>                          reg = <0x0 0x07984000 0x0 0x1a000>;
> --
> 2.42.0
> 

What tree does this apply to ?

git checkout -b linux-next-6.7-rc1 v6.7-rc1
Switched to a new branch 'linux-next-6.7-rc1'

deckard@...ittarius-a:~/Development/qualcomm/qlt-kernel$ b4 shazam 
CACDmYyf4hxbuw+cpKqEDnqmHpS9yPXuE5MPD5_XZ3hjmYuViUQ@...l.gmail.com

Grabbing thread from 
lore.kernel.org/all/CACDmYyf4hxbuw%2BcpKqEDnqmHpS9yPXuE5MPD5_XZ3hjmYuViUQ@...l.gmail.com/t.mbox.gz
Checking for newer revisions
Grabbing search results from lore.kernel.org
Analyzing 1 messages in the thread
Checking attestation on all messages, may take a moment...
---
   [PATCH] arm64: dts: qcom: ipq6018: add QUP5 I2C node
   ---
   NOTE: install dkimpy for DKIM signature verification
---
Total patches: 1
---
Applying: arm64: dts: qcom: ipq6018: add QUP5 I2C node
Patch failed at 0001 arm64: dts: qcom: ipq6018: add QUP5 I2C node
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".
error: git diff header lacks filename information when removing 1 
leading pathname component (line 6)
hint: Use 'git am --show-current-patch=diff' to see the failed patch

---
bod