From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sascha Hauer Subject: Re: [PATCH v2 2/2] arm64: dts: mt8173: Add I2C device node Date: Mon, 8 Jun 2015 09:27:25 +0200 Message-ID: <20150608072725.GJ6325@pengutronix.de> References: <1433164107-26568-1-git-send-email-eddie.huang@mediatek.com> <1433164107-26568-3-git-send-email-eddie.huang@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1433164107-26568-3-git-send-email-eddie.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Eddie Huang Cc: Matthias Brugger , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Eddie, On Mon, Jun 01, 2015 at 09:08:27PM +0800, Eddie Huang wrote: > Add MT8173 I2C device nodes, include I2C controllers and pins. > MT8173 has six I2C controllers, from i2c0 to i2c6, exclude i2c5. > The 6th I2C controller register base doesn't next to 5th I2C, > and there is a hardware between 5th and 6th I2C controller. So > SoC designer name 6th controller as "i2c6", not "i2c5". > > Signed-off-by: Eddie Huang > --- > arch/arm64/boot/dts/mediatek/mt8173.dtsi | 119 +++++++++++++++++++++++++++++++ > 1 file changed, 119 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi > index b52ec43..7003ed2 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi > @@ -158,6 +158,53 @@ > interrupts = , > , > ; > + i2c0_pins_a: i2c0@0 { > + pins1 { > + pinmux = , > + ; > + bias-disable; > + }; > + }; The pinmux nodes should be in the board dts, not in the SoC dtsi. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html