From patchwork Tue Sep 28 13:31:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 12522785 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47E8BC43219 for ; Tue, 28 Sep 2021 13:33:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36D4360FC2 for ; Tue, 28 Sep 2021 13:33:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241388AbhI1Nfa (ORCPT ); Tue, 28 Sep 2021 09:35:30 -0400 Received: from relay3-d.mail.gandi.net ([217.70.183.195]:41487 "EHLO relay3-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241383AbhI1Ne7 (ORCPT ); Tue, 28 Sep 2021 09:34:59 -0400 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id 90FAC60013; Tue, 28 Sep 2021 13:33:16 +0000 (UTC) From: Miquel Raynal To: Jonathan Cameron , Lars-Peter Clausen , Lee Jones Cc: Peter Meerwald-Stadler , Rob Herring , Dmitry Torokhov , bcousson@baylibre.com, Tony Lindgren , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-omap@vger.kernel.org, Thomas Petazzoni , Vignesh Raghavendra , Lokesh Vutla , Tero Kristo , Ryan Barnett , Grygorii Strashko , Jason Reeder , , Miquel Raynal , Jonathan Cameron Subject: [PATCH v4 37/48] mfd: ti_am335x_tscadc: Support the correctly spelled DT property Date: Tue, 28 Sep 2021 15:31:32 +0200 Message-Id: <20210928133143.157329-38-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210928133143.157329-1-miquel.raynal@bootlin.com> References: <20210928133143.157329-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org There was in the past a typo in the coordinate readouts property. The bindings have been updated, the touchscreen driver as well and now supports both. However, the MFD driver that is in charge of verifying the validity of the property only checks the bogus one. Add support for the correctly spelled DT property. Fixes: c9aeb249bf72 ("Input: ti_am335x_tsc - fix spelling mistake in TSC/ADC DT binding") Signed-off-by: Miquel Raynal Reviewed-by: Jonathan Cameron --- drivers/mfd/ti_am335x_tscadc.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c index 6d852ce3be51..dbf6aa012d79 100644 --- a/drivers/mfd/ti_am335x_tscadc.c +++ b/drivers/mfd/ti_am335x_tscadc.c @@ -144,8 +144,14 @@ static int ti_tscadc_probe(struct platform_device *pdev) if (ti_adc_with_touchscreen(tscadc)) { node = of_get_child_by_name(pdev->dev.of_node, "tsc"); of_property_read_u32(node, "ti,wires", &tscmag_wires); - of_property_read_u32(node, "ti,coordiante-readouts", &readouts); + err = of_property_read_u32(node, "ti,coordinate-readouts", + &readouts); + if (err < 0) + of_property_read_u32(node, "ti,coordiante-readouts", + &readouts); + of_node_put(node); + if (tscmag_wires) use_tsc = true; } else {