From: Linus Walleij <linus.walleij@linaro.org>
To: Dong Aisheng <aisheng.dong@nxp.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>, Dong Aisheng <dongas86@gmail.com>,
Russell King <linux@armlinux.org.uk>,
Stefan Agner <stefan@agner.ch>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
NXP Linux Team <linux-imx@nxp.com>,
Sascha Hauer <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
Shawn Guo <shawnguo@kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH V4 03/10] dt-bindings: gpio: vf610: add optional clocks property
Date: Fri, 2 Nov 2018 10:34:58 +0100 [thread overview]
Message-ID: <CACRpkdbATLMRHdn+NGcNapLgozgvrKL+tAPhG4-=-P1=a9zZyQ@mail.gmail.com> (raw)
In-Reply-To: <1541149669-10857-4-git-send-email-aisheng.dong@nxp.com>
On Fri, Nov 2, 2018 at 10:12 AM A.s. Dong <aisheng.dong@nxp.com> wrote:
> On some SoCs(e.g. MX7ULP), GPIO clock is gatable and maybe
> disabled by default. Users have to make sure it's enabled before
> being able to access controller registers, otherwise an external
> abort error may occur. Let's add the optional clocks property to
> handle this case.
>
> For ULP GPIO clock, it includes two separate clocks: one is for
> GPIO controller Input/Output function clock while another is
> GPIO port control clock for interrupt function.
>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: linux-gpio@vger.kernel.org
> Cc: devicetree@vger.kernel.org
> Reviewed-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
> ---
> v2->v3:
> * no changes
Applied this already. (A bit of asynch here :)
Linus Walleij
WARNING: multiple messages have this Message-ID (diff)
From: linus.walleij@linaro.org (Linus Walleij)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 03/10] dt-bindings: gpio: vf610: add optional clocks property
Date: Fri, 2 Nov 2018 10:34:58 +0100 [thread overview]
Message-ID: <CACRpkdbATLMRHdn+NGcNapLgozgvrKL+tAPhG4-=-P1=a9zZyQ@mail.gmail.com> (raw)
In-Reply-To: <1541149669-10857-4-git-send-email-aisheng.dong@nxp.com>
On Fri, Nov 2, 2018 at 10:12 AM A.s. Dong <aisheng.dong@nxp.com> wrote:
> On some SoCs(e.g. MX7ULP), GPIO clock is gatable and maybe
> disabled by default. Users have to make sure it's enabled before
> being able to access controller registers, otherwise an external
> abort error may occur. Let's add the optional clocks property to
> handle this case.
>
> For ULP GPIO clock, it includes two separate clocks: one is for
> GPIO controller Input/Output function clock while another is
> GPIO port control clock for interrupt function.
>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: linux-gpio at vger.kernel.org
> Cc: devicetree at vger.kernel.org
> Reviewed-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
> ---
> v2->v3:
> * no changes
Applied this already. (A bit of asynch here :)
Linus Walleij
next prev parent reply other threads:[~2018-11-02 9:34 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-02 9:12 [PATCH V4 00/10] ARM: imx: add imx7ulp support A.s. Dong
2018-11-02 9:12 ` [PATCH V4 01/10] dt-bindings: fsl: add compatible for imx7ulp evk A.s. Dong
2018-11-02 9:12 ` A.s. Dong
2018-11-02 9:12 ` [PATCH V4 02/10] dt-bindings: fsl: add imx7ulp pm related components bindings A.s. Dong
2018-11-02 9:12 ` A.s. Dong
2018-11-02 9:12 ` [PATCH V4 03/10] dt-bindings: gpio: vf610: add optional clocks property A.s. Dong
2018-11-02 9:12 ` A.s. Dong
2018-11-02 9:34 ` Linus Walleij [this message]
2018-11-02 9:34 ` Linus Walleij
2018-11-02 9:12 ` [PATCH V4 04/10] gpio: vf610: add optional clock support A.s. Dong
2018-11-02 9:12 ` A.s. Dong
2018-11-02 9:36 ` Linus Walleij
2018-11-02 9:36 ` Linus Walleij
2018-11-05 14:08 ` [PATCH V5 1/1] " A.s. Dong
2018-11-05 14:08 ` A.s. Dong
2018-11-09 9:53 ` Linus Walleij
2018-11-09 9:53 ` Linus Walleij
2018-11-10 14:25 ` A.s. Dong
2018-11-10 14:25 ` A.s. Dong
2018-11-05 14:10 ` [PATCH V4 04/10] " A.s. Dong
2018-11-05 14:10 ` A.s. Dong
2018-11-02 9:12 ` [PATCH V4 05/10] dt-bindings: pinctrl: imx7ulp: back to imx legacy binding for consistency A.s. Dong
2018-11-02 9:12 ` A.s. Dong
2018-11-02 9:37 ` Linus Walleij
2018-11-02 9:37 ` Linus Walleij
2018-11-05 13:04 ` A.s. Dong
2018-11-05 13:04 ` A.s. Dong
2018-11-02 15:43 ` Fabio Estevam
2018-11-02 15:43 ` Fabio Estevam
2018-11-05 19:46 ` Rob Herring
2018-11-05 19:46 ` Rob Herring
2018-11-09 9:50 ` Linus Walleij
2018-11-09 9:50 ` Linus Walleij
2018-11-02 9:13 ` [PATCH V4 06/10] pinctrl: fsl: imx7ulp: change to use imx legacy binding A.s. Dong
2018-11-02 9:13 ` A.s. Dong
2018-11-09 9:54 ` Linus Walleij
2018-11-09 9:54 ` Linus Walleij
2018-11-02 9:13 ` [PATCH V4 07/10] ARM: imx: add initial support for imx7ulp A.s. Dong
2018-11-02 9:13 ` [PATCH V4 08/10] dts: imx: add common imx7ulp dtsi support A.s. Dong
2018-11-02 9:13 ` A.s. Dong
2018-11-02 9:13 ` [PATCH V4 09/10] dts: fsl: add imx7ulp evk support A.s. Dong
2018-11-02 9:13 ` A.s. Dong
2018-11-02 9:13 ` [PATCH V4 10/10] ARM: imx_v6_v7_defconfig: add imx7ulp support A.s. Dong
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