From patchwork Mon May 20 15:06:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Ond=C5=99ej_Jirman?= X-Patchwork-Id: 10951675 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9B5DC17D2 for ; Mon, 20 May 2019 15:06:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8A30326E79 for ; Mon, 20 May 2019 15:06:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7E1E928786; Mon, 20 May 2019 15:06:55 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 280C327B13 for ; Mon, 20 May 2019 15:06:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388172AbfETPGy (ORCPT ); Mon, 20 May 2019 11:06:54 -0400 Received: from vps.xff.cz ([195.181.215.36]:54754 "EHLO vps.xff.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731505AbfETPGm (ORCPT ); Mon, 20 May 2019 11:06:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1558364799; bh=HQyTkbRM9bhoZj4Sp9Ox98haCitSP4jarvcwo1lDf4I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Im7RwqhiYPretVmpQGn28pGv0yh1N3EJTpT2Ghl4ceHMFeYhOThZz3uMVLsOlvBpY UoCNdXt8hmczl1J0B38T/9lWKPzRv8e0uJLiNlFhpjcop2ld+MoLR2i4hgC6Qd+Hgt WIzYn+070FkKEXIrVV+A+MKJVRixhlqWcBRRNNHA= From: megous@megous.com To: Chen-Yu Tsai , Maxime Ripard , Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland , Yong Deng , Mauro Carvalho Chehab Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Kocialkowski , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, Rob Herring Subject: [PATCH v2 1/3] dt-bindings: media: sun6i-csi: Add compatible string for A83T variant Date: Mon, 20 May 2019 17:06:35 +0200 Message-Id: <20190520150637.23557-2-megous@megous.com> In-Reply-To: <20190520150637.23557-1-megous@megous.com> References: <20190520150637.23557-1-megous@megous.com> MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Chen-Yu Tsai The A83T SoC has a camera sensor interface (known as CSI in Allwinner lingo), which is similar to the one found on the A64 and H3. The only difference seems to be that support of MIPI CSI through a connected MIPI CSI-2 bridge. Add a compatible string for this variant. Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/media/sun6i-csi.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/media/sun6i-csi.txt b/Documentation/devicetree/bindings/media/sun6i-csi.txt index 0dd540bb03db..a2e3e56f0257 100644 --- a/Documentation/devicetree/bindings/media/sun6i-csi.txt +++ b/Documentation/devicetree/bindings/media/sun6i-csi.txt @@ -6,6 +6,7 @@ Allwinner V3s SoC features a CSI module(CSI1) with parallel interface. Required properties: - compatible: value must be one of: * "allwinner,sun6i-a31-csi" + * "allwinner,sun8i-a83t-csi" * "allwinner,sun8i-h3-csi" * "allwinner,sun8i-v3s-csi" * "allwinner,sun50i-a64-csi" From patchwork Mon May 20 15:06:36 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Ond=C5=99ej_Jirman?= X-Patchwork-Id: 10951673 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 65FF876 for ; Mon, 20 May 2019 15:06:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5654926E79 for ; Mon, 20 May 2019 15:06:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4A8D3287E9; Mon, 20 May 2019 15:06:55 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E8E0E26E79 for ; Mon, 20 May 2019 15:06:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387556AbfETPGm (ORCPT ); Mon, 20 May 2019 11:06:42 -0400 Received: from vps.xff.cz ([195.181.215.36]:54770 "EHLO vps.xff.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732195AbfETPGl (ORCPT ); Mon, 20 May 2019 11:06:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1558364800; bh=Jp2qNvMK98ELurd2YTl1GqZcvgQt1Q6332x0ej9quDM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Tw+3dUk9jK2N+LApBCGA0v+mYAaO6l36DQipEs80mGHXJYG6yk5TKKn1KYenZSiGd 4iwulI3AZCWQM2uT/ddHSNYPp5WS/bSpNy/coo4vNhqfuqvFYtsDoXcZMwTj7qdS0g LlywseekDgX8++HiDHWoJIpWoE7XY/ZOlwPxXVtA= From: megous@megous.com To: Chen-Yu Tsai , Maxime Ripard , Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland , Yong Deng , Mauro Carvalho Chehab Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Kocialkowski , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Subject: [PATCH v2 2/3] media: sun6i: Support A83T variant Date: Mon, 20 May 2019 17:06:36 +0200 Message-Id: <20190520150637.23557-3-megous@megous.com> In-Reply-To: <20190520150637.23557-1-megous@megous.com> References: <20190520150637.23557-1-megous@megous.com> MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Chen-Yu Tsai The A83T SoC has a camera sensor interface (known as CSI in Allwinner lingo), which is similar to the one found on the A64 and H3. The only difference seems to be that support of MIPI CSI through a connected MIPI CSI-2 bridge. Add support for this variant. Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard --- drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c index 4c79eb64a7a7..6e0e894154f4 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c @@ -924,6 +924,7 @@ static int sun6i_csi_remove(struct platform_device *pdev) static const struct of_device_id sun6i_csi_of_match[] = { { .compatible = "allwinner,sun6i-a31-csi", }, + { .compatible = "allwinner,sun8i-a83t-csi", }, { .compatible = "allwinner,sun8i-h3-csi", }, { .compatible = "allwinner,sun8i-v3s-csi", }, { .compatible = "allwinner,sun50i-a64-csi", }, From patchwork Mon May 20 15:06:37 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Ond=C5=99ej_Jirman?= X-Patchwork-Id: 10951669 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AF26617D2 for ; Mon, 20 May 2019 15:06:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9F7E826E79 for ; Mon, 20 May 2019 15:06:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 92ECC28806; Mon, 20 May 2019 15:06:51 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3C12727B13 for ; Mon, 20 May 2019 15:06:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732195AbfETPGq (ORCPT ); Mon, 20 May 2019 11:06:46 -0400 Received: from vps.xff.cz ([195.181.215.36]:54782 "EHLO vps.xff.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733010AbfETPGm (ORCPT ); Mon, 20 May 2019 11:06:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1558364800; bh=rVjMF+TqkJ/FvHNWAdCJqFuT4fG2WrGc2hjCFSuXWa4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rQhfQbp2x63PPAn7Ojxchslau4MFbCKFqSHsg+upPxRhrIHhl0cWE5xDLMytcKjah eC+OGNdhGc5TpOp0WYcI/LFwf7bQ8+G90ZEyos72XJeLKZUZ4HpolRi6dhVJSOJrxQ 0c537OvoVhWw3b4n4YCIaW6tILJTT/rphDhUaayA= From: megous@megous.com To: Chen-Yu Tsai , Maxime Ripard , Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland , Yong Deng , Mauro Carvalho Chehab Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Kocialkowski , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, Ondrej Jirman Subject: [PATCH v2 3/3] ARM: dts: sun8i: a83t: Add device node for CSI (Camera Sensor Interface) Date: Mon, 20 May 2019 17:06:37 +0200 Message-Id: <20190520150637.23557-4-megous@megous.com> In-Reply-To: <20190520150637.23557-1-megous@megous.com> References: <20190520150637.23557-1-megous@megous.com> MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Chen-Yu Tsai The A83T SoC has a camera sensor interface (known as CSI in Allwinner lingo), which is similar to the one found on the A64 and H3. The only difference seems to be that support of MIPI CSI through a connected MIPI CSI-2 bridge. Add a device node for it, and pinctrl nodes for the commonly used MCLK and 8-bit parallel interface. The property /omit-if-no-ref/ is added to the pinctrl nodes to keep the device tree blob size down if they are unused. Signed-off-by: Chen-Yu Tsai Signed-off-by: Ondrej Jirman --- arch/arm/boot/dts/sun8i-a83t.dtsi | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index 392b0cabbf0d..ada6d08bc540 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -679,6 +679,20 @@ #interrupt-cells = <3>; #gpio-cells = <3>; + /omit-if-no-ref/ + csi_8bit_parallel_pins: csi-8bit-parallel-pins { + pins = "PE0", "PE2", "PE3", "PE6", "PE7", + "PE8", "PE9", "PE10", "PE11", + "PE12", "PE13"; + function = "csi"; + }; + + /omit-if-no-ref/ + csi_mclk_pin: csi-mclk-pin { + pins = "PE1"; + function = "csi"; + }; + emac_rgmii_pins: emac-rgmii-pins { pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD11", "PD12", "PD13", "PD14", "PD18", @@ -997,6 +1011,21 @@ interrupts = ; }; + csi: camera@1cb0000 { + compatible = "allwinner,sun8i-a83t-csi"; + reg = <0x01cb0000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_CSI>, + <&ccu CLK_CSI_SCLK>, + <&ccu CLK_DRAM_CSI>; + clock-names = "bus", "mod", "ram"; + resets = <&ccu RST_BUS_CSI>; + status = "disabled"; + + csi_in: port { + }; + }; + hdmi: hdmi@1ee0000 { compatible = "allwinner,sun8i-a83t-dw-hdmi"; reg = <0x01ee0000 0x10000>;