linux-kernel - Re: [PATCH v2 0/4] pinctrl: qcom: Introduce Pinctrl/GPIO for SM8650

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Date:   Mon, 30 Oct 2023 10:54:13 +0100
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v2 0/4] pinctrl: qcom: Introduce Pinctrl/GPIO for SM8650

Hi,

On 30/10/2023 10:50, Neil Armstrong wrote:
> The SM8650 Top Level Mode Multiplexer supports 211 GPIOs,
> and the usual UFS Reset, SDC Clk/Cmd/Data special pins.
> 
> An handful of pins can have their IRQ generated by the PDC
> module, and for this support for the new wakeup_present &
> wakeup_enable_bit is required to allow the "wakeup" event
> to be passed to PDC and generate an interrupt or a wakeup
> system event.
> 
> As SM8550, it also supports the i2c_pull_bit bit to enable the
> on-SoC load resistor for I2C busses.
> 
> Dependencies: None
> 
> For convenience, a regularly refreshed linux-next based git tree containing
> all the SM8650 related work is available at:
> https://git.codelinaro.org/neil.armstrong/linux/-/tree/topic/sm8650/upstream/integ
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> ---
> Changes in v2:
> - Collect reviewed-bys
> - Fixed unevaluatedProperties handling, and dropped the true properties
> - Link to v1: https://lore.kernel.org/r/20231025-topic-sm8650-upstream-tlmm-v1-0-4e3d84a3a46b@linaro.org
> 
> ---
> Neil Armstrong (4):
>        dt-bindings: pinctrl: document the SM8650 Top Level Mode Multiplexer
>        pinctrl: qcom: handle intr_target_reg wakeup_present/enable bits
>        pinctrl: qcom: Introduce the SM8650 Top Level Mode Multiplexer driver
>        fixup! pinctrl: qcom: handle intr_target_reg wakeup_present/enable bits

Please ignore this patchset, I forgot to squash patch 4....

Neil

> 
>   .../bindings/pinctrl/qcom,sm8650-tlmm.yaml         |  147 ++
>   drivers/pinctrl/qcom/Kconfig.msm                   |    8 +
>   drivers/pinctrl/qcom/Makefile                      |    1 +
>   drivers/pinctrl/qcom/pinctrl-msm.c                 |   42 +
>   drivers/pinctrl/qcom/pinctrl-msm.h                 |    5 +
>   drivers/pinctrl/qcom/pinctrl-sm8650.c              | 1762 ++++++++++++++++++++
>   6 files changed, 1965 insertions(+)
> ---
> base-commit: ed75ce58b3a55d2cd95b68a06fdb010e1e18d825
> change-id: 20231016-topic-sm8650-upstream-tlmm-4ece354ef319
> 
> Best regards,