From: Linus Walleij <linus.walleij@linaro.org>
To: Anson Huang <Anson.Huang@nxp.com>
Cc: Russell King <linux@armlinux.org.uk>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Sascha Hauer <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
oleksandr.suvorov@toradex.com, Peng Fan <peng.fan@nxp.com>,
Andreas Kemnade <andreas@kemnade.info>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Olof Johansson <olof@lixom.net>,
Krzysztof Kozlowski <krzk@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
prabhakar.mahadev-lad.rj@bp.renesas.com,
Dong Aisheng <aisheng.dong@nxp.com>,
Lubomir Rintel <lkundrak@v3.sk>, Joel Stanley <joel@jms.id.au>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Leo Li <leoyang.li@nxp.com>, Vinod Koul <vkoul@kernel.org>,
Michael Walle <michael@walle.cc>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
NXP Linux Team <Linux-imx@nxp.com>
Subject: Re: [PATCH V3 1/4] gpio: mxc: Support module build
Date: Tue, 29 Sep 2020 15:05:14 +0200 [thread overview]
Message-ID: <CACRpkdY-A6i+2SRVn9TJC8C3+rYa1qMcSHSwOaR_jKfxjOK2VQ@mail.gmail.com> (raw)
In-Reply-To: <1600320829-1453-1-git-send-email-Anson.Huang@nxp.com>
On Thu, Sep 17, 2020 at 7:40 AM Anson Huang <Anson.Huang@nxp.com> wrote:
> Change config to tristate, add module device table, module author,
> description and license to support module build for i.MX GPIO driver.
>
> As this is a SoC GPIO module, it provides common functions for most
> of the peripheral devices, such as GPIO pins control, secondary
> interrupt controller for GPIO pins IRQ etc., without GPIO driver, most
> of the peripheral devices will NOT work properly, so GPIO module is
> similar with clock, pinctrl driver that should be loaded ONCE and
> never unloaded.
>
> Since MXC GPIO driver needs to have init function to register syscore
> ops once, here still use subsys_initcall(), NOT module_platform_driver().
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
This patch (1) applied to the GPIO tree.
Please apply the rest through the ARM SoC tree!
Yours,
Linus Walleij
WARNING: multiple messages have this Message-ID (diff)
From: Linus Walleij <linus.walleij@linaro.org>
To: Anson Huang <Anson.Huang@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Catalin Marinas <catalin.marinas@arm.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
oleksandr.suvorov@toradex.com, Michael Walle <michael@walle.cc>,
Will Deacon <will@kernel.org>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Russell King <linux@armlinux.org.uk>,
Krzysztof Kozlowski <krzk@kernel.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Andreas Kemnade <andreas@kemnade.info>,
Joel Stanley <joel@jms.id.au>, NXP Linux Team <Linux-imx@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
prabhakar.mahadev-lad.rj@bp.renesas.com,
Lubomir Rintel <lkundrak@v3.sk>,
Fabio Estevam <festevam@gmail.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Dong Aisheng <aisheng.dong@nxp.com>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Leo Li <leoyang.li@nxp.com>, Vinod Koul <vkoul@kernel.org>,
Sascha Hauer <kernel@pengutronix.de>,
Olof Johansson <olof@lixom.net>, Shawn Guo <shawnguo@kernel.org>
Subject: Re: [PATCH V3 1/4] gpio: mxc: Support module build
Date: Tue, 29 Sep 2020 15:05:14 +0200 [thread overview]
Message-ID: <CACRpkdY-A6i+2SRVn9TJC8C3+rYa1qMcSHSwOaR_jKfxjOK2VQ@mail.gmail.com> (raw)
In-Reply-To: <1600320829-1453-1-git-send-email-Anson.Huang@nxp.com>
On Thu, Sep 17, 2020 at 7:40 AM Anson Huang <Anson.Huang@nxp.com> wrote:
> Change config to tristate, add module device table, module author,
> description and license to support module build for i.MX GPIO driver.
>
> As this is a SoC GPIO module, it provides common functions for most
> of the peripheral devices, such as GPIO pins control, secondary
> interrupt controller for GPIO pins IRQ etc., without GPIO driver, most
> of the peripheral devices will NOT work properly, so GPIO module is
> similar with clock, pinctrl driver that should be loaded ONCE and
> never unloaded.
>
> Since MXC GPIO driver needs to have init function to register syscore
> ops once, here still use subsys_initcall(), NOT module_platform_driver().
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
This patch (1) applied to the GPIO tree.
Please apply the rest through the ARM SoC tree!
Yours,
Linus Walleij
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-09-29 13:05 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-17 5:33 [PATCH V3 1/4] gpio: mxc: Support module build Anson Huang
2020-09-17 5:33 ` Anson Huang
2020-09-17 5:33 ` [PATCH V3 2/4] arm64: defconfig: Build in CONFIG_GPIO_MXC by default Anson Huang
2020-09-17 5:33 ` Anson Huang
2020-10-26 7:50 ` Shawn Guo
2020-10-26 7:50 ` Shawn Guo
2020-09-17 5:33 ` [PATCH V3 3/4] ARM: imx_v6_v7_defconfig: " Anson Huang
2020-09-17 5:33 ` Anson Huang
2020-09-17 5:33 ` [PATCH V3 4/4] ARM: multi_v7_defconfig: " Anson Huang
2020-09-17 5:33 ` Anson Huang
2020-09-29 13:05 ` Linus Walleij [this message]
2020-09-29 13:05 ` [PATCH V3 1/4] gpio: mxc: Support module build Linus Walleij
2020-10-12 11:35 ` Anson Huang
2020-10-12 11:35 ` Anson Huang
2020-10-13 13:04 ` Aisheng Dong
2020-10-13 13:04 ` Aisheng Dong
2020-10-11 19:03 ` Guenter Roeck
2020-10-11 19:03 ` Guenter Roeck
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