From patchwork Mon Jun 27 11:01:40 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 9200343 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3294D607D3 for ; Mon, 27 Jun 2016 11:04:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 22D2E28582 for ; Mon, 27 Jun 2016 11:04:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1791C2858D; Mon, 27 Jun 2016 11:04:23 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id CE34928582 for ; Mon, 27 Jun 2016 11:04:22 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bHUJm-0004sb-H4; Mon, 27 Jun 2016 11:03:06 +0000 Received: from bear.ext.ti.com ([198.47.19.11]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bHUJQ-0004cK-7Q for linux-arm-kernel@lists.infradead.org; Mon, 27 Jun 2016 11:02:46 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id u5RB2NNx000741; Mon, 27 Jun 2016 06:02:23 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id u5RB2Nlm006029; Mon, 27 Jun 2016 06:02:23 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.294.0; Mon, 27 Jun 2016 06:02:22 -0500 Received: from ula0393675.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id u5RB29h6007739; Mon, 27 Jun 2016 06:02:20 -0500 From: Keerthy To: , , Subject: [PATCH v2 3/8] mfd: tps65218: Use mfd_add_devices instead of of_platform_populate Date: Mon, 27 Jun 2016 16:31:40 +0530 Message-ID: <1467025305-13464-4-git-send-email-j-keerthy@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1467025305-13464-1-git-send-email-j-keerthy@ti.com> References: <1467025305-13464-1-git-send-email-j-keerthy@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160627_040244_504740_AD8F50FB X-CRM114-Status: GOOD ( 10.14 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, j-keerthy@ti.com, linux-kernel@vger.kernel.org, robh+dt@kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP mfd_add_devices enables parsing device tree nodes without compatibles for child nodes. Replace of_platform_populate with mfd_add_devices. mfd_cell currently is populated with only regulators. Signed-off-by: Keerthy Acked-by: Lee Jones --- Changes in v2: * Updated commit log. As of now only regulators driver is in kernel. The PMIC contains a bunch of GPIOs, Over temperature warning / shutdown unit. drivers/mfd/tps65218.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c index f20a531..b8b3a58 100644 --- a/drivers/mfd/tps65218.c +++ b/drivers/mfd/tps65218.c @@ -33,6 +33,10 @@ #define TPS65218_PASSWORD_REGS_UNLOCK 0x7D +static const struct mfd_cell tps65218_cells[] = { + { .name = "tps65218-regulator", }, +}; + /** * tps65218_reg_write: Write a single tps65218 register. * @@ -236,8 +240,10 @@ static int tps65218_probe(struct i2c_client *client, if (ret < 0) return ret; - ret = of_platform_populate(client->dev.of_node, NULL, NULL, - &client->dev); + ret = mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO, tps65218_cells, + ARRAY_SIZE(tps65218_cells), NULL, 0, + regmap_irq_get_domain(tps->irq_data)); + if (ret < 0) goto err_irq;