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Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jtaAi-00036a-To; Thu, 09 Jul 2020 17:17:20 +0000 Received: from vps.xff.cz ([195.181.215.36]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jtaAf-00035K-BK for linux-arm-kernel@lists.infradead.org; Thu, 09 Jul 2020 17:17:18 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1594315034; bh=3gV7jbp/PfKuXvsiiUXQuSbzC+4R90WKkgDUbSbOroA=; h=Date:From:To:Cc:Subject:References:X-My-GPG-KeyId:From; b=T8w15sgaUVglRVUStLjyOBe5kD6r6ILjnGJfRaIwX30oPX3HkV/WG0tir90B7u8Tn cwaI33E1ldqktkSPsiixkN2P9H9gkRxRVczxvTT/cGA3ybOv6S8vs2mflJ4EGQLURd IdchOT3qguFiAcjCF1YgaUueWR3ccklPvnTELtUM= Date: Thu, 9 Jul 2020 19:17:13 +0200 From: =?utf-8?Q?Ond=C5=99ej?= Jirman To: Frank Lee Subject: Re: [PATCH v3 04/16] dt-bindings: pinctrl: sunxi: make gpio banks supplies required Message-ID: <20200709171713.tutnlchji4e6i5pv@core.my.home> Mail-Followup-To: =?utf-8?Q?Ond=C5=99ej?= Jirman , Frank Lee , robh+dt@kernel.org, mripard@kernel.org, wens@csie.org, mturquette@baylibre.com, sboyd@kernel.org, gregory.clement@bootlin.com, tglx@linutronix.de, jason@lakedaemon.net, maz@kernel.org, srinivas.kandagatla@linaro.org, linus.walleij@linaro.org, anarsoul@gmail.com, tiny.windzz@gmail.com, rui.zhang@intel.com, daniel.lezcano@linaro.org, amit.kucheria@verdurent.com, lee.jones@linaro.org, p.zabel@pengutronix.de, clabbe@baylibre.com, icenowy@aosc.io, stefan@olimex.com, bage@linutronix.de, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, liyong@allwinnertech.com, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, huangshuosheng@allwinnertech.com, linux-i2c@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20200708071942.22595-1-frank@allwinnertech.com> <20200708071942.22595-5-frank@allwinnertech.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200708071942.22595-5-frank@allwinnertech.com> X-My-GPG-KeyId: EBFBDDE11FB918D44D1F56C1F9F0A873BE9777ED X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200709_131717_666089_E14D3C32 X-CRM114-Status: GOOD ( 14.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: liyong@allwinnertech.com, tiny.windzz@gmail.com, linus.walleij@linaro.org, srinivas.kandagatla@linaro.org, linux-i2c@vger.kernel.org, lee.jones@linaro.org, linux-clk@vger.kernel.org, amit.kucheria@verdurent.com, stefan@olimex.com, maz@kernel.org, gregory.clement@bootlin.com, daniel.lezcano@linaro.org, anarsoul@gmail.com, wens@csie.org, huangshuosheng@allwinnertech.com, clabbe@baylibre.com, rui.zhang@intel.com, mturquette@baylibre.com, icenowy@aosc.io, devicetree@vger.kernel.org, jason@lakedaemon.net, bage@linutronix.de, linux-pm@vger.kernel.org, mripard@kernel.org, linux-gpio@vger.kernel.org, robh+dt@kernel.org, tglx@linutronix.de, linux-arm-kernel@lists.infradead.org, sboyd@kernel.org, linux-kernel@vger.kernel.org, p.zabel@pengutronix.de Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello, On Wed, Jul 08, 2020 at 03:19:30PM +0800, Frank Lee wrote: > Since we don't really have to care about the existing DT for boards, > it would be great to make the gpio banks supplies required. What if the borad doesn't use one of the banks? How would I describe such a board if defining supplies for all banks is required? regards, o. > Signed-off-by: Frank Lee > --- > .../devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml > index 226aba0..c30a7b7 100644 > --- a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml > +++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml > @@ -134,6 +134,7 @@ patternProperties: > required: > - "#gpio-cells" > - "#interrupt-cells" > + - "^vcc-p[a-hlm]-supply$" > - compatible > - reg > - interrupts > -- > 1.9.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel