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Fri, 14 Apr 2023 13:24:01 -0500 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Fri, 14 Apr 2023 13:24:00 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Fri, 14 Apr 2023 13:24:01 -0500 Received: from localhost (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 33EIO1EY035581; Fri, 14 Apr 2023 13:24:01 -0500 Date: Fri, 14 Apr 2023 13:24:01 -0500 From: Nishanth Menon To: Udit Kumar CC: , , , , , , , , , , , , Subject: Re: [PATCH 2/2] arm64: dts: ti: k3-j7200-common-proc-board: Enable I2C Message-ID: <20230414182401.2yfpwjug3naiwesi@quicksand> References: <20230414181434.2046049-1-u-kumar1@ti.com> <20230414181434.2046049-3-u-kumar1@ti.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230414181434.2046049-3-u-kumar1@ti.com> X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230414_112410_168958_2B8BD70C X-CRM114-Status: GOOD ( 16.84 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 On 23:44-20230414, Udit Kumar wrote: > All I2C nodes were disabled in SOC dts file and in board > dts needed nodes were enabled. redundant. > This patch enables wkup_i2c0 node in board dts file. > > Fixes: a9ed915cd55c ("arm64: dts: ti: k3-j7200: Enable I2C nodes at the board level") This should'nt be fixing the commit - the commit is correct in the sense that if the board does'nt describe a node with pinmux, the i2c is'nt functional in the first place. > > Signed-off-by: Udit Kumar > --- > arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts > index 63633e4f6c59..e66bbfe65ff2 100644 > --- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts > +++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts > @@ -254,6 +254,10 @@ exp3: gpio@20 { > }; > }; > > +&wkup_i2c0 { > + status = "okay"; How about the pinmux? speed? what peripheral is on the wakeup i2c? Do we have an eeprom or something here? > +}; > + > &main_sdhci0 { > /* eMMC */ > non-removable; > -- > 2.34.1 > -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel