From patchwork Tue Oct 4 09:46:18 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Mylene JOSSERAND X-Patchwork-Id: 9361509 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 10AA0607D6 for ; Tue, 4 Oct 2016 09:51:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F3090286C2 for ; Tue, 4 Oct 2016 09:51:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E79DA287F0; Tue, 4 Oct 2016 09:51:14 +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 C3951286C2 for ; Tue, 4 Oct 2016 09:51:13 +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 1brMM4-0002vU-JG; Tue, 04 Oct 2016 09:49:44 +0000 Received: from down.free-electrons.com ([37.187.137.238] helo=mail.free-electrons.com) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1brMKg-0001uy-H7 for linux-arm-kernel@lists.infradead.org; Tue, 04 Oct 2016 09:48:19 +0000 Received: by mail.free-electrons.com (Postfix, from userid 110) id CD5443D7; Tue, 4 Oct 2016 11:47:55 +0200 (CEST) Received: from dell-desktop.home (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.free-electrons.com (Postfix) with ESMTPSA id 19458219; Tue, 4 Oct 2016 11:47:55 +0200 (CEST) From: =?UTF-8?q?Myl=C3=A8ne=20Josserand?= To: vinod.koul@intel.com, maxime.ripard@free-electrons.com, wens@csie.org, mturquette@baylibre.com, sboyd@codeaurora.org, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, lee.jones@linaro.org, mark.rutland@arm.com, robh+dt@kernel.org Subject: [PATCH 05/14] mfd: sun6i-prcm: Add sun8i analog codec as subnode Date: Tue, 4 Oct 2016 11:46:18 +0200 Message-Id: X-Mailer: git-send-email 2.9.3 In-Reply-To: References: In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161004_024818_773986_5446826F X-CRM114-Status: GOOD ( 10.68 ) 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: thomas.petazzoni@free-electrons.com, devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, alexandre.belloni@free-electrons.com, dmaengine@vger.kernel.org, mylene.josserand@free-electrons.com, linux-clk@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 The sun8i audio codec is using PRCM registers to configure all the analog part of the audio codec. It is added as a subnode of the PRCM with his resource (offset of 0x1c0). Signed-off-by: Mylène Josserand --- drivers/mfd/sun6i-prcm.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/mfd/sun6i-prcm.c b/drivers/mfd/sun6i-prcm.c index 011fcc5..e0c6bf5 100644 --- a/drivers/mfd/sun6i-prcm.c +++ b/drivers/mfd/sun6i-prcm.c @@ -12,6 +12,8 @@ #include #include +#define SUN6I_AUDIO_CODEC_ANALOG 0x1c0 + struct prcm_data { int nsubdevs; const struct mfd_cell *subdevs; @@ -57,6 +59,14 @@ static const struct resource sun6i_a31_apb0_rstc_res[] = { }, }; +static const struct resource sun8i_adda_res[] = { + { + .start = SUN6I_AUDIO_CODEC_ANALOG, + .end = 0x1c3, + .flags = IORESOURCE_MEM, + }, +}; + static const struct mfd_cell sun6i_a31_prcm_subdevs[] = { { .name = "sun6i-a31-ar100-clk", @@ -109,6 +119,12 @@ static const struct mfd_cell sun8i_a23_prcm_subdevs[] = { .num_resources = ARRAY_SIZE(sun6i_a31_apb0_rstc_res), .resources = sun6i_a31_apb0_rstc_res, }, + { + .name = "sun8i-codec-analog", + .of_compatible = "allwinner,sun8i-codec-analog", + .num_resources = ARRAY_SIZE(sun8i_adda_res), + .resources = sun8i_adda_res, + }, }; static const struct prcm_data sun6i_a31_prcm_data = {