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[90.63.244.31]) by smtp.gmail.com with ESMTPSA id h8sm6670292wrx.63.2019.12.12.06.59.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Dec 2019 06:59:27 -0800 (PST) From: Guillaume La Roque To: narmstrong@baylibre.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, khilman@baylibre.com, devicetree@vger.kernel.org Subject: [PATCH 1/3] media: dt-bindings: media: meson-ao-cec: Add support of ao-sysctrl syscon Date: Thu, 12 Dec 2019 15:59:23 +0100 Message-Id: <20191212145925.32123-2-glaroque@baylibre.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191212145925.32123-1-glaroque@baylibre.com> References: <20191212145925.32123-1-glaroque@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191212_065932_318458_1445C8B0 X-CRM114-Status: UNSURE ( 8.26 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:343 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org ao-sysctrl syscon phandle property is needed for CEC wakeup support. This property is optional. Signed-off-by: Guillaume La Roque --- .../devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml b/Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml index 41197578f19a..1f721498d249 100644 --- a/Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml +++ b/Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml @@ -32,6 +32,10 @@ properties: allOf: - $ref: /schemas/types.yaml#/definitions/phandle + amlogic,ao-sysctrl: + description: phandle to the ao-sysctrl syscon + $ref: '/schemas/types.yaml#/definitions/phandle' + allOf: - if: properties: From patchwork Thu Dec 12 14:59:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guillaume LA ROQUE X-Patchwork-Id: 11288545 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A3D3E112B for ; Thu, 12 Dec 2019 15:00:31 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 815812054F for ; Thu, 12 Dec 2019 15:00:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="DP17it/D"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="BAjhFYlB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 815812054F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=miDoF8agE730pn8MGKDmJb/qw4g6aOPtXKMkn3wG08k=; b=DP17it/DJfxqBlxyCZSCUK7/uC +JxyHMM8yCuVVBLuDc3XkQqA90FlFobc+edSCQZiNqZ/3hFYKkxTGDImPQGBfy9SWhxSGKeC1i8MX RaBvLoxdhQ1aywo3HkznL5cmkwVbKWgTbCFs+ETVdC47m7yMuklKHUHfhccMGrKfrZUwwT/nwvjQk 2vC0axi9GPnk/UBJWogbB/ZqpNm5VvG5UfnYcmlR+45kOtVoreqwQ1IxbKa9GKU5oGUb7FnwSTssN KxqGbMtkl6zXwssKG0OnrXuZkahioAyURUiXFDXFgJ+3XBlSagP6h2KXSRWdgp8pLpENfWZl64TuX sf8HLR+A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ifPx8-0008Bo-Du; Thu, 12 Dec 2019 15:00:30 +0000 Received: from mail-wm1-x344.google.com ([2a00:1450:4864:20::344]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ifPwE-00065J-1k for linux-arm-kernel@lists.infradead.org; Thu, 12 Dec 2019 14:59:35 +0000 Received: by mail-wm1-x344.google.com with SMTP id p17so2852523wmi.3 for ; Thu, 12 Dec 2019 06:59:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=38rJqXHZjcXBB4mvoplhT0cjvb8m/n1ml03uGyFv6p8=; b=BAjhFYlBWOTrrPM/C9ckV2izA+EnfWmSdK6mkCEW2UgO0HYqc9UsNUNvlR9dMjSz3d JN/hsxtteUqQnVmCQTq47mq1PGsivh5lrl/L9IxXalWCBN+PXyN1IRn2UAAiLCZy38Ib QM7JI6e1KmIZiTlPr1iQ9AwNLxdAhXvlMLoh0s918vX8BQa4T0PQZ5BvkTtSn9nkH7KZ Gb1uPRkKtyaYYHcrghm7sgUeBUkwrVRz4szHrNowHW4erZxBSSKN3cj3CG2BHxAXBYBG FDEIJd0nCGmfF1olDD6WX+uLg16Yr9YeUh7CT1T7ghUV/2KZC9h1gZ+lgpux9niZU7zw /+Qw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=38rJqXHZjcXBB4mvoplhT0cjvb8m/n1ml03uGyFv6p8=; b=Xalk5eLXG1uHhy0mOsPCZk5Yi6GGfQSt7MAIOtOp9UFMv4l+Fbtc30KBSJBDdbfXY/ qgXufoRdu/SIYL3VHhTxRekJ+uO2Pd1ZjK4vR8pOMYanFDYv4NiXjm+ar9l9k0YUS/po mkR/3gm18W+fphUs6N2b2acJ4ovpJ9HI3UekmNOKSLQyIQJQOAb5jo0RpZ4568aiuKFe cHRKxfZAbYv0hBhMI/zsBbiCz+zYzZuXhsz4NF0XiyR02HsB7EU25zbn/sPfM+KPVATh rTY+mJW2hwFymnt3CTSYbCBVkM0hMhMYEEtctM42Rq4w6HRsSdpZNyoreg7QAKA+8VyG MXgw== X-Gm-Message-State: APjAAAUlXJoJIFchLCSsnRbVIofnQ9xEnwqRdMf9L/kpOJz3MjtoeFT3 Z5n4n8Lmh2Qj579UGaQheTS1fg== X-Google-Smtp-Source: APXvYqwKa3+rSD2mxWWJuNz1Hup01RbVsGslqsIbH/oJIm8YXhIy9SEHl7lcDD/GNrjJTphnr+Qgdw== X-Received: by 2002:a7b:c416:: with SMTP id k22mr6750643wmi.10.1576162769121; Thu, 12 Dec 2019 06:59:29 -0800 (PST) Received: from glaroque-ThinkPad-T480.baylibre.local (laubervilliers-658-1-213-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.gmail.com with ESMTPSA id h8sm6670292wrx.63.2019.12.12.06.59.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Dec 2019 06:59:28 -0800 (PST) From: Guillaume La Roque To: narmstrong@baylibre.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, khilman@baylibre.com, devicetree@vger.kernel.org Subject: [PATCH 2/3] arm64: dts: meson-g12g12: add syscon phandle in cec node Date: Thu, 12 Dec 2019 15:59:24 +0100 Message-Id: <20191212145925.32123-3-glaroque@baylibre.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191212145925.32123-1-glaroque@baylibre.com> References: <20191212145925.32123-1-glaroque@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191212_065934_192838_91697720 X-CRM114-Status: GOOD ( 10.53 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:344 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org add syscon phandle in cec node to activate wakeup support Signed-off-by: Guillaume La Roque --- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index 7fabc8d9654a..98c6a1d1d035 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -1899,6 +1899,7 @@ interrupts = ; clocks = <&clkc_AO CLKID_AO_CTS_OSCIN>; clock-names = "oscin"; + amlogic,ao-sysctrl = <&rti>; status = "disabled"; }; From patchwork Thu Dec 12 14:59:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guillaume LA ROQUE X-Patchwork-Id: 11288539 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 60DB5138C for ; Thu, 12 Dec 2019 14:59:52 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1EDAA2054F for ; Thu, 12 Dec 2019 14:59:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="jA3hIWJ7"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="rdw2uwGB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1EDAA2054F Authentication-Results: mail.kernel.org; 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[90.63.244.31]) by smtp.gmail.com with ESMTPSA id h8sm6670292wrx.63.2019.12.12.06.59.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Dec 2019 06:59:29 -0800 (PST) From: Guillaume La Roque To: narmstrong@baylibre.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, khilman@baylibre.com, devicetree@vger.kernel.org Subject: [PATCH 3/3] media: platform: meson-ao-cec-g12a: add wakeup support Date: Thu, 12 Dec 2019 15:59:25 +0100 Message-Id: <20191212145925.32123-4-glaroque@baylibre.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191212145925.32123-1-glaroque@baylibre.com> References: <20191212145925.32123-1-glaroque@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191212_065931_650116_D7EFFC46 X-CRM114-Status: GOOD ( 11.48 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:341 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org add register configuration to activate wakeup feature in bl301 Signed-off-by: Guillaume La Roque --- drivers/media/platform/meson/ao-cec-g12a.c | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/drivers/media/platform/meson/ao-cec-g12a.c b/drivers/media/platform/meson/ao-cec-g12a.c index 3b39e875292e..d441b5a62b0c 100644 --- a/drivers/media/platform/meson/ao-cec-g12a.c +++ b/drivers/media/platform/meson/ao-cec-g12a.c @@ -25,6 +25,7 @@ #include #include #include +#include /* CEC Registers */ @@ -168,6 +169,19 @@ #define CECB_WAKEUPCTRL 0x31 +#define CECB_FUNC_CFG_REG 0xA0 +#define CECB_FUNC_CFG_MASK GENMASK(6, 0) +#define CECB_FUNC_CFG_CEC_ON 0x01 +#define CECB_FUNC_CFG_OTP_ON 0x02 +#define CECB_FUNC_CFG_AUTO_STANDBY 0x04 +#define CECB_FUNC_CFG_AUTO_POWER_ON 0x08 +#define CECB_FUNC_CFG_ALL 0x2f +#define CECB_FUNC_CFG_NONE 0x0 + +#define CECB_LOG_ADDR_REG 0xA4 +#define CECB_LOG_ADDR_MASK GENMASK(22, 16) +#define CECB_LOG_ADDR_SHIFT 16 + struct meson_ao_cec_g12a_data { /* Setup the internal CECB_CTRL2 register */ bool ctrl2_setup; @@ -177,6 +191,7 @@ struct meson_ao_cec_g12a_device { struct platform_device *pdev; struct regmap *regmap; struct regmap *regmap_cec; + struct regmap *regmap_ao_sysctrl; spinlock_t cec_reg_lock; struct cec_notifier *notify; struct cec_adapter *adap; @@ -518,6 +533,12 @@ meson_ao_cec_g12a_set_log_addr(struct cec_adapter *adap, u8 logical_addr) BIT(logical_addr - 8)); } + if (ao_cec->regmap_ao_sysctrl) + ret |= regmap_update_bits(ao_cec->regmap_ao_sysctrl, + CECB_LOG_ADDR_REG, + CECB_FUNC_CFG_MASK, + logical_addr << CECB_LOG_ADDR_SHIFT); + /* Always set Broadcast/Unregistered 15 address */ ret |= regmap_update_bits(ao_cec->regmap_cec, CECB_LADD_HIGH, BIT(CEC_LOG_ADDR_UNREGISTERED - 8), @@ -618,6 +639,13 @@ static int meson_ao_cec_g12a_adap_enable(struct cec_adapter *adap, bool enable) regmap_write(ao_cec->regmap_cec, CECB_CTRL2, FIELD_PREP(CECB_CTRL2_RISE_DEL_MAX, 2)); + if (ao_cec->regmap_ao_sysctrl) { + regmap_update_bits(ao_cec->regmap_ao_sysctrl, + CECB_FUNC_CFG_REG, + CECB_FUNC_CFG_MASK, + CECB_FUNC_CFG_ALL); + } + meson_ao_cec_g12a_irq_setup(ao_cec, true); return 0; @@ -692,6 +720,11 @@ static int meson_ao_cec_g12a_probe(struct platform_device *pdev) goto out_probe_adapter; } + ao_cec->regmap_ao_sysctrl = syscon_regmap_lookup_by_phandle + (pdev->dev.of_node, "amlogic,ao-sysctrl"); + if (IS_ERR(ao_cec->regmap_ao_sysctrl)) + dev_warn(&pdev->dev, "ao-sysctrl syscon regmap lookup failed.\n"); + irq = platform_get_irq(pdev, 0); ret = devm_request_threaded_irq(&pdev->dev, irq, meson_ao_cec_g12a_irq,