linux-kernel - Re: [PATCH] driver: aspeed: g6: Fix PWMG0 pinctrl setting

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Message-ID: <CACPK8XdDn7GfGKAwZnoZrFc5wZW4p=xMuLmCcHvEyyNJZ8rGvw@mail.gmail.com>
Date:   Fri, 11 Dec 2020 10:55:21 +0000
From:   Joel Stanley <joel@....id.au>
To:     Billy Tsai <billy_tsai@...eedtech.com>
Cc:     Andrew Jeffery <andrew@...id.au>,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-aspeed <linux-aspeed@...ts.ozlabs.org>,
        OpenBMC Maillist <openbmc@...ts.ozlabs.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        BMC-SW <BMC-SW@...eedtech.com>
Subject: Re: [PATCH] driver: aspeed: g6: Fix PWMG0 pinctrl setting

On Fri, 11 Dec 2020 at 03:18, Billy Tsai <billy_tsai@...eedtech.com> wrote:
>
> The SCU offset for signal PWM8 in group PWM8G0 is wrong, fix it from
> SCU414 to SCU4B4.
> Besides that, When PWM8~15 of PWMG0 set it needs to clear SCU414 bits at
> the same time.
>
> Fixes: 2eda1cdec49f ("pinctrl: aspeed: Add AST2600 pinmux support")
>
> Signed-off-by: Billy Tsai <billy_tsai@...eedtech.com>
> ---
>  drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 26 ++++++++++++++--------
>  1 file changed, 17 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
> index 34803a6c7664..6e61f045936f 100644
> --- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
> +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c
> @@ -346,50 +346,58 @@ FUNC_GROUP_DECL(RGMII4, F24, E23, E24, E25, D26, D24, C25, C26, C24, B26, B25,
>  FUNC_GROUP_DECL(RMII4, F24, E23, E24, E25, C25, C24, B26, B25, B24);
>
>  #define D22 40
> -SIG_EXPR_LIST_DECL_SESG(D22, SD1CLK, SD1, SIG_DESC_SET(SCU414, 8));
> -SIG_EXPR_LIST_DECL_SEMG(D22, PWM8, PWM8G0, PWM8, SIG_DESC_SET(SCU414, 8));
> +SIG_EXPR_LIST_DECL_SESG(D22, SD1CLK, SD1, SIG_DESC_SET(SCU414, 8))

Is this missing a semicolon?

> +SIG_EXPR_LIST_DECL_SEMG(D22, PWM8, PWM8G0, PWM8, SIG_DESC_SET(SCU4B4, 8),
> +                       SIG_DESC_CLEAR(SCU414, 8));