From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B6DE7C77B75 for ; Fri, 19 May 2023 11:29:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231460AbjESL3g (ORCPT ); Fri, 19 May 2023 07:29:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60816 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229929AbjESL3g (ORCPT ); Fri, 19 May 2023 07:29:36 -0400 Received: from mail-oa1-x2e.google.com (mail-oa1-x2e.google.com [IPv6:2001:4860:4864:20::2e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 11A8B180 for ; Fri, 19 May 2023 04:29:35 -0700 (PDT) Received: by mail-oa1-x2e.google.com with SMTP id 586e51a60fabf-19a498e6c7aso159552fac.0 for ; Fri, 19 May 2023 04:29:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684495774; x=1687087774; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=h5jOz9GqDO0KJYsyRHy4DW8Mcq383K9trAtwF3q01V8=; b=glFVwK6PywemTdJqDbe6Kz9RGom4br6AysaRmaenZoJjPJ+167CSyTcm3g287yQyqz V06YwSkL9uq++k1UuO9QFaXTDp/Z2VWZhdE3YKtLVZXyqo7veNF5lfaqHm2x47i9DvCP Et0bIURnx6i9HqwhMori7LWf1hLQBY2ZLfxP5QsGznybSnEUV3wU2L6uIeq0G0PkbSbe S3Um3e3mpdfj+bHqSF3tNnnx43N1Zfca+HRqpp0JuHxrcgjPoZFpZwxArAQw1aldhk5O seZd86c/UCKfmQdNMkiul69Tqj/H87KYYI0wtZ7Dgmacb7/3Dq5f2mbVy/Eqg18s+GLd W0Ug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684495774; x=1687087774; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=h5jOz9GqDO0KJYsyRHy4DW8Mcq383K9trAtwF3q01V8=; b=a+vBJam62IHEB+Oq4o8KFhm3e582rtAiq9Jh/9paF5ozGWdofZycHegPnefauqGVlD o7OJbjXIIawaw/Au6lKPnVuKamO4uCB6Jft2jK52kHrW38DrG5mpXQ2h8kzSx650GrLk rUWif6tuF3C6nBuzroAhMR34H7wBLuuFtFlb5FPtvJ+6SzaQN5mxmet3ffTMGECQt+2T GKJHMqjMjjJ8a7w4xse0JRvrHoK8e8oMJdex9AcMU+l/1Ccfc1qYNYjxfznZ5VLHo8hJ rDWcTmiHzv8M8OsaqjqrrVnn2b2/Vhxdq3XNNWT69ygMS3XuzriWxeVXaTSY2b+FqHcl mvKg== X-Gm-Message-State: AC+VfDwP6XPAc844H3FVucvanMsgi3OQP96A0sY09Tzb90GuoJdtXSSc viXt21fq+Ri/eflCN2h7zgPx24cGLX4= X-Google-Smtp-Source: ACHHUZ74AD+Yed5cmsPbLg6/tlT/KpxTCGSu0UwTl1RgCBI48ApO1/TB3TX3CwXH6dqe7P6/Krm56A== X-Received: by 2002:aca:a808:0:b0:394:66dd:cb47 with SMTP id r8-20020acaa808000000b0039466ddcb47mr816882oie.0.1684495774317; Fri, 19 May 2023 04:29:34 -0700 (PDT) Received: from fabio-Precision-3551.. ([2804:14c:485:4b69:3a54:c40b:8f0c:b968]) by smtp.gmail.com with ESMTPSA id u1-20020a4ae681000000b00549f4d87eecsm1327679oot.30.2023.05.19.04.29.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 May 2023 04:29:33 -0700 (PDT) From: Fabio Estevam To: shawnguo@kernel.org Cc: marex@denx.de, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, conor+dt@kernel.org, Fabio Estevam Subject: [PATCH v3 4/4] soc: imx: imx6sx-gpr: Introduce a GPR driver Date: Fri, 19 May 2023 08:29:14 -0300 Message-Id: <20230519112914.309669-4-festevam@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230519112914.309669-1-festevam@gmail.com> References: <20230519112914.309669-1-festevam@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Fabio Estevam The motivation for this imx6sx-gpr driver is to allow describing the LVDS LDB bridge as a GPR subnode. Signed-off-by: Fabio Estevam --- Changes since v2: - None. drivers/soc/imx/Makefile | 1 + drivers/soc/imx/imx6sx-gpr.c | 29 +++++++++++++++++++++++++++++ 2 files changed, 30 insertions(+) create mode 100644 drivers/soc/imx/imx6sx-gpr.c diff --git a/drivers/soc/imx/Makefile b/drivers/soc/imx/Makefile index a28c44a1f16a..9840d4c41015 100644 --- a/drivers/soc/imx/Makefile +++ b/drivers/soc/imx/Makefile @@ -4,6 +4,7 @@ obj-$(CONFIG_ARCH_MXC) += soc-imx.o endif obj-$(CONFIG_HAVE_IMX_GPC) += gpc.o obj-$(CONFIG_IMX_GPCV2_PM_DOMAINS) += gpcv2.o +obj-$(CONFIG_SOC_IMX6SX) += imx6sx-gpr.o obj-$(CONFIG_SOC_IMX8M) += soc-imx8m.o obj-$(CONFIG_IMX8M_BLK_CTRL) += imx8m-blk-ctrl.o obj-$(CONFIG_IMX8M_BLK_CTRL) += imx8mp-blk-ctrl.o diff --git a/drivers/soc/imx/imx6sx-gpr.c b/drivers/soc/imx/imx6sx-gpr.c new file mode 100644 index 000000000000..7684acbe43ff --- /dev/null +++ b/drivers/soc/imx/imx6sx-gpr.c @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include +#include +#include + +static int imx6sx_gpr_probe(struct platform_device *pdev) +{ + return devm_of_platform_populate(&pdev->dev); +} + +static const struct of_device_id imx6sx_gpr_ids[] = { + { .compatible = "fsl,imx6sx-iomuxc-gpr" }, + { } +}; +MODULE_DEVICE_TABLE(of, imx6sx_gpr_ids); + +static struct platform_driver imx6sx_gpr_driver = { + .driver = { + .name = "imx6sx_gpr", + .of_match_table = imx6sx_gpr_ids, + }, + .probe = imx6sx_gpr_probe, +}; +module_platform_driver(imx6sx_gpr_driver); + +MODULE_AUTHOR("Fabio Estevam "); +MODULE_DESCRIPTION("NXP i.MX6SX GPR driver"); +MODULE_LICENSE("GPL"); -- 2.34.1