From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Sun, 16 Aug 2026 20:17:05 +0200 Received: from mx1.white.stw.pengutronix.de ([185.203.200.13]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wvfPs-003qTh-1E for lore@lore.pengutronix.de; Sun, 16 Aug 2026 20:17:05 +0200 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by mx1.white.stw.pengutronix.de (Postfix) with ESMTPS id EF4FB2010BD for ; Sun, 16 Aug 2026 20:17:04 +0200 (CEST) Authentication-Results: mx1.white.stw.pengutronix.de; dkim=pass header.d=lists.infradead.org header.s=bombadil.20210309 header.b=Crdq4VSB; dmarc=none; spf=pass (mx1.white.stw.pengutronix.de: domain of "barebox-bounces+lore=pengutronix.de@lists.infradead.org" designates 2607:7c80:54:3::133 as permitted sender) smtp.mailfrom="barebox-bounces+lore=pengutronix.de@lists.infradead.org" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:To:In-Reply-To:References: Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Q7HeiNAyV1DPTWeZ4Nq/Gl3EvMFnc3Yf3WeYsbgskWM=; b=Crdq4VSBmsRWiFOEVWYJfjPrtu QayxStsqI4WaphjhpoftRSm+hHw1mHpNg1nQHwut7MEqak3JtLq6Jw7qhagDMWP6bM//ryKfz6Raj iiYEEjdm7FHXghvScTwhyUicwhbJ0MTRLIcYVIL1fCD2eMy4tnu2vMuBiLQ8grxYNImHGhvRoMGHH KY0F/Pj5d2Hfty1Syw1ewQWIAnW7kXKNrKx1r1GhNS/gowUBtq+3NXYScXI0KgKw9yYphT+SSST5s H+TBB0JyTi4NqW+5fHUYO1apYy5zBLU2vaeIc7koWvfn4RS2yKU9Kd/5kO2IgN7TdM4bNEeyMRi39 NTXHKg/w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wvfBS-00000004xXU-29Zt; Sun, 16 Aug 2026 18:02:10 +0000 Received: from mx1.white.stw.pengutronix.de ([185.203.200.13]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wvfBM-00000004xNR-3N06 for barebox@lists.infradead.org; Sun, 16 Aug 2026 18:02:06 +0000 Received: from drehscheibe.grey.stw.pengutronix.de (drehscheibe.grey.stw.pengutronix.de [IPv6:2a0a:edc0:0:c01:1d::a2]) (Authenticated sender: relay-from-drehscheibe.grey.stw.pengutronix.de) by mx1.white.stw.pengutronix.de (Postfix) with ESMTPSA id 8AAC3201ED5; Sun, 16 Aug 2026 20:01:59 +0200 (CEST) Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wvfBH-001os3-1X; Sun, 16 Aug 2026 20:01:59 +0200 Received: from [::1] (helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1wvf5u-00000003pGc-15Yc; Sun, 16 Aug 2026 19:56:26 +0200 From: Sascha Hauer Date: Sun, 16 Aug 2026 19:56:33 +0200 Subject: [PATCH 13/27] serial: pxa: add device tree support MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260816-pxa3xx-v1-13-f3c3d7a6c43f@pengutronix.de> References: <20260816-pxa3xx-v1-0-f3c3d7a6c43f@pengutronix.de> In-Reply-To: <20260816-pxa3xx-v1-0-f3c3d7a6c43f@pengutronix.de> To: BAREBOX X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1786902986; l=1173; i=s.hauer@pengutronix.de; s=20230412; h=from:subject:message-id; bh=dEt+kR/1+lacu3Fl0iARNinitgpfxAXnaUU6VJCEOtQ=; b=GJ7Av375Xf7uwdbP5crcg3ynK2aYAhV/OiVM+TQIdfld74jf4yv/Pv9TD3qVt/R+xlWwmSuMR 2Xk+I/5NJyuAlRsTdbRXSDj0DP4js2Vaz+3XzREn7jtm2YmBokKT0k/ X-Developer-Key: i=s.hauer@pengutronix.de; a=ed25519; pk=4kuc9ocmECiBJKWxYgqyhtZOHj5AWi7+d0n/UjhkwTg= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260816_110205_049413_5230111F X-CRM114-Status: GOOD ( 11.69 ) X-Spam-Score: -1.9 (-) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: The driver has only been probed from platform devices so far. Add the "mrvl,pxa-uart" compatible used by the upstream device trees. The UART clock is still taken from pxa_get_uartclk() rather than from the clocks phandle as barebox has no clock driver for the PXA3xx clock controller the device trees point to. 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Add the "mrvl,pxa-uart" compatible used by the upstream device trees. The UART clock is still taken from pxa_get_uartclk() rather than from the clocks phandle as barebox has no clock driver for the PXA3xx clock controller the device trees point to. Assisted-by: Claude Opus 5 Signed-off-by: Sascha Hauer --- drivers/serial/serial_pxa.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/serial/serial_pxa.c b/drivers/serial/serial_pxa.c index a0bebef811..bc792d62a5 100644 --- a/drivers/serial/serial_pxa.c +++ b/drivers/serial/serial_pxa.c @@ -187,8 +187,18 @@ static int pxa_serial_probe(struct device *dev) return 0; } +static __maybe_unused struct of_device_id pxa_serial_dt_ids[] = { + { + .compatible = "mrvl,pxa-uart", + }, { + /* sentinel */ + } +}; +MODULE_DEVICE_TABLE(of, pxa_serial_dt_ids); + static struct driver pxa_serial_driver = { .name = "pxa_serial", .probe = pxa_serial_probe, + .of_compatible = DRV_OF_COMPAT(pxa_serial_dt_ids), }; console_platform_driver(pxa_serial_driver); -- 2.47.3