linux-kernel - Re: [PATCH v2 2/5] iio: adc: qcom-spmi-adc5: Add missing VCOIN/GPIO[134] channels

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Date:   Sat, 6 Aug 2022 15:24:19 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Marijn Suijten <marijn.suijten@...ainline.org>
Cc:     phone-devel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Martin Botka <martin.botka@...ainline.org>,
        Jami Kettunen <jami.kettunen@...ainline.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org
Subject: Re: [PATCH v2 2/5] iio: adc: qcom-spmi-adc5: Add missing
 VCOIN/GPIO[134] channels

On Fri,  5 Aug 2022 15:57:26 +0200
Marijn Suijten <marijn.suijten@...ainline.org> wrote:

> These channels are specified in downstream kernels [1] and actively used
> by e.g. the Sony Seine platform on the SM6125 SoC.  Note that GPIO2
> isn't used on this platform and, while the definition downstream is
> identical to the other GPIOx_100K_PU definitions, has been omitted for
> lack of proper testing.
> 
> [1]: https://source.codeaurora.org/quic/la/kernel/msm-4.14/tree/drivers/iio/adc/qcom-spmi-adc5.c?h=LA.UM.7.11.r1-05200-NICOBAR.0#n688
> 
> Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...ainline.org>
Applied to the togreg branch of iio.git.  Note that I'll only push it out as testing
for now as I plan to rebase after rc1 is available.

Thanks,

Jonathan

> ---
>  drivers/iio/adc/qcom-spmi-adc5.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/iio/adc/qcom-spmi-adc5.c b/drivers/iio/adc/qcom-spmi-adc5.c
> index 87438d1e5c0b..0dc4fe612433 100644
> --- a/drivers/iio/adc/qcom-spmi-adc5.c
> +++ b/drivers/iio/adc/qcom-spmi-adc5.c
> @@ -526,6 +526,8 @@ static const struct adc5_channels adc5_chans_pmic[ADC5_MAX_CHANNEL] = {
>  					SCALE_HW_CALIB_DEFAULT)
>  	[ADC5_VBAT_SNS]		= ADC5_CHAN_VOLT("vbat_sns", 1,
>  					SCALE_HW_CALIB_DEFAULT)
> +	[ADC5_VCOIN]		= ADC5_CHAN_VOLT("vcoin", 1,
> +					SCALE_HW_CALIB_DEFAULT)
>  	[ADC5_DIE_TEMP]		= ADC5_CHAN_TEMP("die_temp", 0,
>  					SCALE_HW_CALIB_PMIC_THERM)
>  	[ADC5_USB_IN_I]		= ADC5_CHAN_VOLT("usb_in_i_uv", 0,
> @@ -549,6 +551,12 @@ static const struct adc5_channels adc5_chans_pmic[ADC5_MAX_CHANNEL] = {
>  					SCALE_HW_CALIB_THERM_100K_PULLUP)
>  	[ADC5_AMUX_THM2]	= ADC5_CHAN_TEMP("amux_thm2", 0,
>  					SCALE_HW_CALIB_PM5_SMB_TEMP)
> +	[ADC5_GPIO1_100K_PU]	= ADC5_CHAN_TEMP("gpio1_100k_pu", 0,
> +					SCALE_HW_CALIB_THERM_100K_PULLUP)
> +	[ADC5_GPIO3_100K_PU]	= ADC5_CHAN_TEMP("gpio3_100k_pu", 0,
> +					SCALE_HW_CALIB_THERM_100K_PULLUP)
> +	[ADC5_GPIO4_100K_PU]	= ADC5_CHAN_TEMP("gpio4_100k_pu", 0,
> +					SCALE_HW_CALIB_THERM_100K_PULLUP)
>  };
>  
>  static const struct adc5_channels adc7_chans_pmic[ADC5_MAX_CHANNEL] = {