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X-AuditID: c39127d2-583ff70000001db9-87-5e7dff54e4b5 Received: from idefix.phytec.de (Unknown_Domain [172.16.0.10]) by mickerik.phytec.de (PHYTEC Mail Gateway) with SMTP id FD.43.07609.45FFD7E5; Fri, 27 Mar 2020 14:27:48 +0100 (CET) X-Disclaimed: 1 MIME-Version: 1.0 Sensitivity: Importance: Normal X-Priority: 3 (Normal) In-Reply-To: <20200326134956.21868-1-festevam@gmail.com> References: <20200326134956.21868-1-festevam@gmail.com> Subject: Re: [RFC PATCH] ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries From: =?ISO-8859-1?Q?Stefan_Riedm=FCller?= To: Fabio Estevam Message-ID: Date: Fri, 27 Mar 2020 14:27:48 +0100 X-Mailer: Lotus Domino Web Server Release 9.0.1FP7 August 17, 2016 X-MIMETrack: Serialize by HTTP Server on Idefix/Phytec(Release 9.0.1FP7|August 17, 2016) at 27.03.2020 14:27:48, Serialize complete at 27.03.2020 14:27:48, Itemize by HTTP Server on Idefix/Phytec(Release 9.0.1FP7|August 17, 2016) at 27.03.2020 14:27:48, Serialize by Router on Idefix/Phytec(Release 9.0.1FP7|August 17, 2016) at 27.03.2020 14:27:48 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrGLMWRmVeSWpSXmKPExsWyRoCBSzfkf22cwf8bqhYPr/pbrJq6k8Vi 0+NrrBYvtog7sHjsnHWX3WPTqk42j81L6j36/xoEsERx2aSk5mSWpRbp2yVwZbw5tJC1YIVg xaOri1gbGJ/ydTFyckgImEg83/qbpYuRi0NIYCujRFP7CiaIBL/Epz+tbCA2r4CgxMmZT1hA bGEBXolNb2czgticAkISHVc7WSHqxSQmrPvF3MXIARS3kNh9SQQkLCRgLrF/0l9GiNZYia6Z b8BsNgEXieaubewg5SICahKn5+mDhJkFaiWmzz/PBLE1UGLP86tg5SwCqhJ75jdCbXKWWPzn AtjJEgKvmCQuNHxmh2jWlli28DUzhK0n8f/nKcYJjMKzkHwwC0nZLCRlCxiZVzEK5WYmZ6cW ZWbrFWRUlqQm66WkbmIEhv3hieqXdjD2zfE4xMjEwXiIUYKDWUmE92lkTZwQb0piZVVqUX58 UWlOavEhRmkOFiVx3g28JWFCAumJJanZqakFqUUwWSYOTqkGxgVLlt948EE3qUo261Je3SIZ j2n3rnBsnBWiY/xcfGmEIbvJqZ6nv5WZJy4PUmDp3vw2r/Pi7dh53jF71ha9OcM8IUXg6+xd unLve502bzaTYFn09OWP4nXlSjFn6kw+Pp3Ia3112cE8++h1W/om8e8/+D667+O0I/Nvf/vq U+95d/HmF/OPfA9UYinOSDTUYi4qTgQArlzL62kCAAA= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200327_062752_953731_77C7A656 X-CRM114-Status: GOOD ( 11.59 ) 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: shawnguo@kernel.org, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de, Christian Hemp Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Fabio, -----Fabio Estevam schrieb: ----- >An: shawnguo@kernel.org >Von: Fabio Estevam >Datum: 26.03.2020 14:50 >Kopie: kernel@pengutronix.de, c.hemp@phytec.de, >s.riedmueller@phytec.de, linux-arm-kernel@lists.infradead.org, Fabio >Estevam >Betreff: [RFC PATCH] ARM: dts: imx27-phytec-phycard-s-rdk: Fix the >I2C1 pinctrl entries > >The I2C2 pins are already used and the following errors are seen: > >imx27-pinctrl 10015000.iomuxc: pin MX27_PAD_I2C2_SDA already >requested by 10012000.i2c; cannot claim for 1001d000.i2c >imx27-pinctrl 10015000.iomuxc: pin-69 (1001d000.i2c) status -22 >imx27-pinctrl 10015000.iomuxc: could not request pin 69 >(MX27_PAD_I2C2_SDA) from group i2c2grp on device 10015000.iomuxc >imx-i2c 1001d000.i2c: Error applying setting, reverse things back >imx-i2c: probe of 1001d000.i2c failed with error -22 > >Fix it by adding the correct I2C1 IOMUX entries for the pinctrl_i2c1 >group. > >Signed-off-by: Fabio Estevam >--- >Hi, > >I don't have access to this board, nor to its schematics to confirm. > >Noticed this error at: >https://storage.kernelci.org/next/master/next-20200326/arm/imx_v4_v5_ >defconfig/gcc-8/lab-pengutronix/boot-imx27-phytec-phycard-s-rdk.html > >Please help to confirm. I don't have a board here either but I checked the schematics and your fix looks good. Regards, Stefan > > arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > >diff --git a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts >b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts >index 0cd75dadf292..188639738dc3 100644 >--- a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts >+++ b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts >@@ -75,8 +75,8 @@ > imx27-phycard-s-rdk { > pinctrl_i2c1: i2c1grp { > fsl,pins = < >- MX27_PAD_I2C2_SDA__I2C2_SDA 0x0 >- MX27_PAD_I2C2_SCL__I2C2_SCL 0x0 >+ MX27_PAD_I2C_DATA__I2C_DATA 0x0 >+ MX27_PAD_I2C_CLK__I2C_CLK 0x0 > >; > }; > >-- >2.17.1 > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel