From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Andy Gross <agross@kernel.org>,
Linus Walleij <linus.walleij@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org
Subject: Re: [PATCH] pinctrl: qcom: sm8250: correct sdc2_clk and ngpios
Date: Sun, 13 Sep 2020 18:44:52 -0500 [thread overview]
Message-ID: <20200913234452.GX3715@yoga> (raw)
In-Reply-To: <20200913225005.30218-1-dmitry.baryshkov@linaro.org>
On Sun 13 Sep 17:50 CDT 2020, Dmitry Baryshkov wrote:
> Correct sdc2_clk pin definition (register offset) and ngpios (SM8250 has
> 180 GPIO pins).
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Fixes: 4e3ec9e407ad5058003309072b37111f7b8c900a
> ---
> drivers/pinctrl/qcom/pinctrl-sm8250.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/pinctrl/qcom/pinctrl-sm8250.c b/drivers/pinctrl/qcom/pinctrl-sm8250.c
> index a660f1274b66..4f7dae61b089 100644
> --- a/drivers/pinctrl/qcom/pinctrl-sm8250.c
> +++ b/drivers/pinctrl/qcom/pinctrl-sm8250.c
> @@ -1308,7 +1308,7 @@ static const struct msm_pingroup sm8250_groups[] = {
> [178] = PINGROUP(178, WEST, _, _, _, _, _, _, _, _, _),
> [179] = PINGROUP(179, WEST, _, _, _, _, _, _, _, _, _),
> [180] = UFS_RESET(ufs_reset, 0xb8000),
> - [181] = SDC_PINGROUP(sdc2_clk, 0x7000, 14, 6),
> + [181] = SDC_PINGROUP(sdc2_clk, 0xb7000, 14, 6),
You're right.
> [182] = SDC_PINGROUP(sdc2_cmd, 0xb7000, 11, 3),
> [183] = SDC_PINGROUP(sdc2_data, 0xb7000, 9, 0),
> };
> @@ -1320,7 +1320,7 @@ static const struct msm_pinctrl_soc_data sm8250_pinctrl = {
> .nfunctions = ARRAY_SIZE(sm8250_functions),
> .groups = sm8250_groups,
> .ngroups = ARRAY_SIZE(sm8250_groups),
> - .ngpios = 181,
> + .ngpios = 180,
But, while it is correct that SM8250 only has 180 GPIOs, we're exposing
UFS_RESET as a gpio as well, so this should therefor be 181. Sorry for
the obfuscation here...
Regards,
Bjorn
> .tiles = sm8250_tiles,
> .ntiles = ARRAY_SIZE(sm8250_tiles),
> };
> --
> 2.28.0
>
next prev parent reply other threads:[~2020-09-13 23:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-13 22:50 [PATCH] pinctrl: qcom: sm8250: correct sdc2_clk and ngpios Dmitry Baryshkov
2020-09-13 23:44 ` Bjorn Andersson [this message]
2020-09-13 23:52 ` Dmitry Baryshkov
2020-09-14 0:07 ` Bjorn Andersson
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