From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 48AC51DF27F; Tue, 12 Aug 2025 18:29:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755023361; cv=none; b=LW9JVGudUhOrsbbP2ASWHdbuULu/fEiKa+cQOBx+erFd8IBLCeHKE0pWtQXz5s5EuLWmgZk5HgPRc9zK4H3+/7Rq1var6liu4XNuG1vD/i+MJdcoUXaW2lVccE+Hm/6V2Abm4xvnw8Vi3R2EloVWtGGe7NYJt3vYj3jLfqCq9aQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755023361; c=relaxed/simple; bh=3+6eWTrXULcGbw7H9izSRr4xsFzxd/aQ16Fu/V8V7rA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=baG2XnsPG1B3k66knBV4AhIdl3fHK7YMekvp45BMta6vy6GIjZNZrSovWWFKNfwh61LGti37Ar5lR4aa9G36V24Xinc7gUa/+1xoTBKeiqULxRNMmNdygwiyKy9ozfRBLwODkqbaU31v6j7kKx5MJ5sQ6DSu3jQN2V7DHBVwR2c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=LJYD3T7X; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="LJYD3T7X" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5235CC4CEF0; Tue, 12 Aug 2025 18:29:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1755023358; bh=3+6eWTrXULcGbw7H9izSRr4xsFzxd/aQ16Fu/V8V7rA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LJYD3T7Xq+IaBZXj3NQ2e+JOOrV0t3RtXUE3evmvOHLL+Hf7HgJaaw9GA5KM2pBiN vMxKwje+6EvTzk5TpGd5oSCvg/l4F6aIHScLLWDH7PnBKTZEcGdcSUW31YPQnHeh4N vl5KddO3KaBeRIwCSGfl28BK0x4FArH0p+N7IPko= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Emanuele Ghidoli , Francesco Dolcini , Vignesh Raghavendra , Sasha Levin Subject: [PATCH 6.16 055/627] arm64: dts: ti: k3-am62p-verdin: Enable pull-ups on I2C_3_HDMI Date: Tue, 12 Aug 2025 19:25:50 +0200 Message-ID: <20250812173421.423524731@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250812173419.303046420@linuxfoundation.org> References: <20250812173419.303046420@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Emanuele Ghidoli [ Upstream commit cb2d9c00770e2e6c51864704b5d98c9a0ddccaf9 ] Enable internal bias pull-ups on the SoC-side I2C_3_HDMI that do not have external pull resistors populated on the SoM. This ensures proper default line levels. Fixes: 87f95ea316ac ("arm64: dts: ti: Add Toradex Verdin AM62P") Signed-off-by: Emanuele Ghidoli Reviewed-by: Francesco Dolcini Link: https://lore.kernel.org/r/20250529102601.452859-1-ghidoliemanuele@gmail.com Signed-off-by: Vignesh Raghavendra Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi index 226398c37fa9..d90d13287076 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi @@ -717,8 +717,8 @@ AM62PX_MCU_IOPAD(0x0010, PIN_INPUT, 7) /* (D10) MCU_SPI0_D1.MCU_GPIO0_4 */ /* SO /* Verdin I2C_3_HDMI */ pinctrl_mcu_i2c0: mcu-i2c0-default-pins { pinctrl-single,pins = < - AM62PX_MCU_IOPAD(0x0044, PIN_INPUT, 0) /* (E11) MCU_I2C0_SCL */ /* SODIMM 59 */ - AM62PX_MCU_IOPAD(0x0048, PIN_INPUT, 0) /* (D11) MCU_I2C0_SDA */ /* SODIMM 57 */ + AM62PX_MCU_IOPAD(0x0044, PIN_INPUT_PULLUP, 0) /* (E11) MCU_I2C0_SCL */ /* SODIMM 59 */ + AM62PX_MCU_IOPAD(0x0048, PIN_INPUT_PULLUP, 0) /* (D11) MCU_I2C0_SDA */ /* SODIMM 57 */ >; }; -- 2.39.5