From patchwork Sun Mar 30 15:14:00 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 14032941 Received: from mail.andi.de1.cc (mail.andi.de1.cc [178.238.236.174]) (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 92527EEAA; Sun, 30 Mar 2025 15:14:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.238.236.174 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743347660; cv=none; b=eatAo6kkFr0DKaGyv6eOf6pjJ20HgLiS0tnxG6ARIMeyrJ6m7hzF5VpiWoyGoqthTonwCAzEU7a8k/fl46fG/XmXwUZKoSituGx6bjH8pnS5epT8e+yER2Jm+c4Bv4IhLY0zXsN2aVNt8hC0WIBop2Rw8C4Shurq8sRb5KLTi4Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743347660; c=relaxed/simple; bh=yeJKwrt9vrcPI3mzjTYdcKlmxtTQ72iJEWTX8ZNBTvc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=JdHWBur58F+hgJ2m7f92k8UGV1KqKhm9OACkvmMLEJ80rb4B4Kf4Ue5hIgr6OGyI+fojCcGJot3u2NGa4OKVFwLj14obJ7yWp2fFzPyZ1Le3SG2TAOnQD9jLFPIOgnns2vZJrE+AgF9fifzeH74dkL6caEoSVx46VZzz7Z5T58g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kemnade.info; spf=pass smtp.mailfrom=kemnade.info; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b=qhCPUQOG; arc=none smtp.client-ip=178.238.236.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kemnade.info Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kemnade.info Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b="qhCPUQOG" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20220719; h=References:In-Reply-To:Cc:From:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=TR5+fLXi7IOwdIvLEzgdp2rQbubqDgd+JsvxWrBPQCw=; b=qhCPUQOG25BR/SLX5Z+6kTDeef hNdqI+UBAmk9tucSHg+uipZIlzCRs5MGX/03ut2vhpgTM0uz4oQr6cQldIbgjQqrS5YKFCuFSrSzZ fCEBxOSRbRYBThE7/VZSA3fvB20Spa1pPUR1M4ym1mefidJV1ZSWcVrZeB5MXUW5A+kIC/cME9Lp9 TEFppqCuH6xPKMV0mivDkWtEbSKBvDw83edY4fz8nMahC1EAaUv+Rqo0iHIwSQZ9VkrE/CkdiqVYJ z54+vmCUvWnO3viRe52JfDoMQRJtNrDisWgHq6fLhr0E677y5pqIWHZ0GDYZbA9mz1uur9i0ognvF 97C2UFhw==; From: Andreas Kemnade To: Rob Herring , Kevin Hilman , linux-omap@vger.kernel.org, Conor Dooley , Roger Quadros , linux-kernel@vger.kernel.org, Aaro Koskinen , devicetree@vger.kernel.org, Tony Lindgren , Krzysztof Kozlowski Cc: Andreas Kemnade Subject: [PATCH v2 1/2] ARM: dts: omap4: panda: fix resources needed for Panda Date: Sun, 30 Mar 2025 17:14:00 +0200 Message-Id: <20250330151401.444956-2-andreas@kemnade.info> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250330151401.444956-1-andreas@kemnade.info> References: <20250330151401.444956-1-andreas@kemnade.info> Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The Pandaboard needs a 32k clock in the TWL6030 to be enabled to work. With some luck, it is enabled by some U-Boot fork. Do not rely on it and properly specify the requirement. Signed-off-by: Andreas Kemnade Reviewed-by: Roger Quadros --- arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi index 97706d6296a6..c860b590142a 100644 --- a/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap4-panda-common.dtsi @@ -130,6 +130,12 @@ hsusb1_phy: hsusb1_phy { clock-frequency = <19200000>; }; + wl12xx_pwrseq: wl12xx-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&twl 0>; + clock-names = "ext_clock"; + }; + /* regulator for wl12xx on sdio5 */ wl12xx_vmmc: wl12xx_vmmc { pinctrl-names = "default"; @@ -408,6 +414,7 @@ twl: twl@48 { reg = <0x48>; /* IRQ# = 7 */ interrupts = ; /* IRQ_SYS_1N cascaded to gic */ + #clock-cells = <1>; system-power-controller; }; @@ -488,6 +495,7 @@ &mmc5 { non-removable; bus-width = <4>; cap-power-off-card; + mmc-pwrseq = <&wl12xx_pwrseq>; #address-cells = <1>; #size-cells = <0>;