From patchwork Fri Jul 21 08:28:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13321649 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B0E4DEB64DC for ; Fri, 21 Jul 2023 08:29:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=kNQfqq8DHxwvyCokvVYwTi/iJJE6AbxJYgw3MasHFsc=; b=g+JG0PixpgroMW dxfknutEomQf3UfEJlftBszBfRdIaX6QPL4PbtAk6F1ddT8qYSK+CTeeNBZ0fP6sA/c/i+C9GSh/L HTsuQ7nCYpKdcSZTovx0+rlbeG3o00q1SQet5oLBVYywYIB7Ti9NzMjuAXR9NbpTLXTbJOCs3DYlc Qwbo3zBLOzbUi5WOTJNISuihcAbp55r7aDtPMzUTiObotZtAgNaN1LngQOElR5ECaeOr++rXr0qyV BOGAqW7Jt0tTK5jIkvfo2MGpN8WbBziZpkWcqxjT5wOtxvM20GDtusSFGObVozpSGh28l59HDSszw WNaiJ4rMotL4YspQy6DQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qMlVD-00DN2O-3B; Fri, 21 Jul 2023 08:28:43 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qMlV5-00DMwE-2D; Fri, 21 Jul 2023 08:28:37 +0000 Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 2B8546607099; Fri, 21 Jul 2023 09:28:30 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1689928110; bh=SeHdv9Ddp8uN+TPdT0ZnU4kCN3tmwQtk6+0gsvGQVhM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CapJPY+2IRzKi/Z1La/ffQJcYMkp2Z5XSt5d2nH7TM8cjd5VyPe5kuc94dbxyDL8e bXKiUU6bOj69ofTxLljkO7MKnOCcDPEk5D43iHvnRPjOFS+WUDM4sWmzh3Gi0luWSr rtxlhWgtOkauWefI+W50LRtFa0VJqEV7LMQVS1JtejoqtWBJsN909LceADYMVQwJZc h/KLMWPDNhBnmPevwTQXUHMyo6hNq8M7ABR5WfDNiEHHrCTREdMOGNTelGqBKOz2iW F3QtGBJcBfPjJlK80hF4/DS1ncAv0eeAc5mSPhEJOCy/o66rQxdmcAXu/GKX/384tR uDGsFFOp9Zhag== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, kernel@collabora.com, AngeloGioacchino Del Regno , Alexandre Mergnat Subject: [PATCH v2 1/3] arm64: dts: mediatek: mt6795: Add support for display blocks and DPI/DSI Date: Fri, 21 Jul 2023 10:28:20 +0200 Message-ID: <20230721082822.680010-2-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230721082822.680010-1-angelogioacchino.delregno@collabora.com> References: <20230721082822.680010-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230721_012836_021866_5E632F98 X-CRM114-Status: GOOD ( 11.00 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Introduce all nodes for all of the display blocks in the MediaTek Helio X10 MT6795 SoC, including the DSI PHY and DSI/DPI interfaces: those are left disabled as usage is board specific. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Alexandre Mergnat --- arch/arm64/boot/dts/mediatek/mt6795.dtsi | 251 +++++++++++++++++++++++ 1 file changed, 251 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi index 597bce2fed72..3485a2a9a19e 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi @@ -1,7 +1,9 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. + * Copyright (C) 2023 Collabora Ltd. * Author: Mars.C + * AngeloGioacchino Del Regno */ #include @@ -19,6 +21,23 @@ / { #address-cells = <2>; #size-cells = <2>; + aliases { + ovl0 = &ovl0; + ovl1 = &ovl1; + rdma0 = &rdma0; + rdma1 = &rdma1; + rdma2 = &rdma2; + wdma0 = &wdma0; + wdma1 = &wdma1; + color0 = &color0; + color1 = &color1; + split0 = &split0; + split1 = &split1; + dpi0 = &dpi0; + dsi0 = &dsi0; + dsi1 = &dsi1; + }; + psci { compatible = "arm,psci-0.2"; method = "smc"; @@ -434,6 +453,26 @@ gce: mailbox@10212000 { #mbox-cells = <2>; }; + mipi_tx0: dsi-phy@10215000 { + compatible = "mediatek,mt8173-mipi-tx"; + reg = <0 0x10215000 0 0x1000>; + clocks = <&clk26m>; + clock-output-names = "mipi_tx0_pll"; + #clock-cells = <0>; + #phy-cells = <0>; + status = "disabled"; + }; + + mipi_tx1: dsi-phy@10216000 { + compatible = "mediatek,mt8173-mipi-tx"; + reg = <0 0x10216000 0 0x1000>; + clocks = <&clk26m>; + clock-output-names = "mipi_tx1_pll"; + #clock-cells = <0>; + #phy-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@10221000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; @@ -690,6 +729,211 @@ mmsys: syscon@14000000 { mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0 0x1000>; }; + ovl0: ovl@1400c000 { + compatible = "mediatek,mt6795-disp-ovl", "mediatek,mt8173-disp-ovl"; + reg = <0 0x1400c000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_OVL0>; + iommus = <&iommu M4U_PORT_DISP_OVL0>; + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xc000 0x1000>; + }; + + ovl1: ovl@1400d000 { + compatible = "mediatek,mt6795-disp-ovl", "mediatek,mt8173-disp-ovl"; + reg = <0 0x1400d000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_OVL1>; + iommus = <&iommu M4U_PORT_DISP_OVL1>; + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xd000 0x1000>; + }; + + rdma0: rdma@1400e000 { + compatible = "mediatek,mt6795-disp-rdma", "mediatek,mt8173-disp-rdma"; + reg = <0 0x1400e000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_RDMA0>; + iommus = <&iommu M4U_PORT_DISP_RDMA0>; + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xe000 0x1000>; + }; + + rdma1: rdma@1400f000 { + compatible = "mediatek,mt6795-disp-rdma", "mediatek,mt8173-disp-rdma"; + reg = <0 0x1400f000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_RDMA1>; + iommus = <&iommu M4U_PORT_DISP_RDMA1>; + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xf000 0x1000>; + }; + + rdma2: rdma@14010000 { + compatible = "mediatek,mt6795-disp-rdma", "mediatek,mt8173-disp-rdma"; + reg = <0 0x14010000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_RDMA2>; + iommus = <&iommu M4U_PORT_DISP_RDMA2>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0 0x1000>; + }; + + wdma0: wdma@14011000 { + compatible = "mediatek,mt6795-disp-wdma", "mediatek,mt8173-disp-wdma"; + reg = <0 0x14011000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_WDMA0>; + iommus = <&iommu M4U_PORT_DISP_WDMA0>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x1000 0x1000>; + }; + + wdma1: wdma@14012000 { + compatible = "mediatek,mt6795-disp-wdma", "mediatek,mt8173-disp-wdma"; + reg = <0 0x14012000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_WDMA1>; + iommus = <&iommu M4U_PORT_DISP_WDMA1>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x2000 0x1000>; + }; + + color0: color@14013000 { + compatible = "mediatek,mt6795-disp-color", "mediatek,mt8173-disp-color"; + reg = <0 0x14013000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_COLOR0>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x3000 0x1000>; + }; + + color1: color@14014000 { + compatible = "mediatek,mt6795-disp-color", "mediatek,mt8173-disp-color"; + reg = <0 0x14014000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_COLOR1>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x4000 0x1000>; + }; + + aal@14015000 { + compatible = "mediatek,mt6795-disp-aal", "mediatek,mt8173-disp-aal"; + reg = <0 0x14015000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_AAL>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x5000 0x1000>; + }; + + gamma@14016000 { + compatible = "mediatek,mt6795-disp-gamma", "mediatek,mt8173-disp-gamma"; + reg = <0 0x14016000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_GAMMA>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x6000 0x1000>; + }; + + merge@14017000 { + compatible = "mediatek,mt6795-disp-merge", "mediatek,mt8173-disp-merge"; + reg = <0 0x14017000 0 0x1000>; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_MERGE>; + }; + + split0: split@14018000 { + compatible = "mediatek,mt6795-disp-split", "mediatek,mt8173-disp-split"; + reg = <0 0x14018000 0 0x1000>; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_SPLIT0>; + }; + + split1: split@14019000 { + compatible = "mediatek,mt6795-disp-split", "mediatek,mt8173-disp-split"; + reg = <0 0x14019000 0 0x1000>; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_SPLIT1>; + }; + + ufoe@1401a000 { + compatible = "mediatek,mt6795-disp-ufoe", "mediatek,mt8173-disp-ufoe"; + reg = <0 0x1401a000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_UFOE>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0xa000 0x1000>; + }; + + dsi0: dsi@1401b000 { + compatible = "mediatek,mt6795-dsi", "mediatek,mt8173-dsi"; + reg = <0 0x1401b000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DSI0_ENGINE>, + <&mmsys CLK_MM_DSI0_DIGITAL>, + <&mipi_tx0>; + clock-names = "engine", "digital", "hs"; + phys = <&mipi_tx0>; + phy-names = "dphy"; + status = "disabled"; + }; + + dsi1: dsi@1401c000 { + compatible = "mediatek,mt6795-dsi", "mediatek,mt8173-dsi"; + reg = <0 0x1401c000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DSI1_ENGINE>, + <&mmsys CLK_MM_DSI1_DIGITAL>, + <&mipi_tx1>; + clock-names = "engine", "digital", "hs"; + phys = <&mipi_tx1>; + phy-names = "dphy"; + status = "disabled"; + }; + + dpi0: dpi@1401d000 { + compatible = "mediatek,mt6795-dpi", "mediatek,mt8183-dpi"; + reg = <0 0x1401d000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DPI_PIXEL>, + <&mmsys CLK_MM_DPI_ENGINE>, + <&apmixedsys CLK_APMIXED_TVDPLL>; + clock-names = "pixel", "engine", "pll"; + status = "disabled"; + }; + + pwm0: pwm@1401e000 { + compatible = "mediatek,mt6795-disp-pwm", "mediatek,mt8173-disp-pwm"; + reg = <0 0x1401e000 0 0x1000>; + #pwm-cells = <2>; + clocks = <&mmsys CLK_MM_DISP_PWM026M>, <&mmsys CLK_MM_DISP_PWM0MM>; + clock-names = "main", "mm"; + status = "disabled"; + }; + + pwm1: pwm@1401f000 { + compatible = "mediatek,mt6795-disp-pwm", "mediatek,mt8173-disp-pwm"; + reg = <0 0x1401f000 0 0x1000>; + #pwm-cells = <2>; + clocks = <&mmsys CLK_MM_DISP_PWM126M>, <&mmsys CLK_MM_DISP_PWM1MM>; + clock-names = "main", "mm"; + status = "disabled"; + }; + + mutex: mutex@14020000 { + compatible = "mediatek,mt8173-disp-mutex"; + reg = <0 0x14020000 0 0x1000>; + interrupts = ; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_MUTEX_32K>; + mediatek,gce-events = , + ; + mediatek,gce-client-reg = <&gce SUBSYS_1402XXXX 0 0x1000>; + }; + larb0: larb@14021000 { compatible = "mediatek,mt6795-smi-larb"; reg = <0 0x14021000 0 0x1000>; @@ -708,6 +952,13 @@ smi_common: smi@14022000 { clock-names = "apb", "smi"; }; + od@14023000 { + compatible = "mediatek,mt6795-disp-od", "mediatek,mt8173-disp-od"; + reg = <0 0x14023000 0 0x1000>; + clocks = <&mmsys CLK_MM_DISP_OD>; + mediatek,gce-client-reg = <&gce SUBSYS_1402XXXX 0x3000 0x1000>; + }; + larb2: larb@15001000 { compatible = "mediatek,mt6795-smi-larb"; reg = <0 0x15001000 0 0x1000>; From patchwork Fri Jul 21 08:28:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13321648 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 67069EB64DD for ; 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Fri, 21 Jul 2023 08:28:42 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qMlV5-00DMwX-2D; Fri, 21 Jul 2023 08:28:37 +0000 Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id F1629660709A; Fri, 21 Jul 2023 09:28:30 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1689928111; bh=BVidntw4WSumarLqrqu9nRPaS3zqlQubYugq7T2Z6Lw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mWJ1uKGSJUvbCfz9wGn2aYA/MnFxOtz/6yrxod0OX7qfmXa1KeQJudjX0C14+uSlD wfeVk18PCtwKE95J2Oa/LTAljA0agxFbPp9wH+IJn18OhWHjN72hXSovvg0L4xIjlg mm3i39lcZVTQxhdVGJN1l+HjUacspRxxjhcSLfeildEly+PCHkAEp+hFO1LFLiaw0B y6R5kOqSHB4WJgUo821Ut9O/i5SHlDsD7+AZjZdaxx31t5XYT11kazbaGfMKLNji2A Q9ZB4bNIimCq0Gym+H07nZw+I/M2gqUQuqulL2DHZauWV415EpM5QbLCVzzDiicmEn HNrMQ6mQp2/tg== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, kernel@collabora.com, AngeloGioacchino Del Regno , Alexandre Mergnat Subject: [PATCH v2 2/3] arm64: dts: mediatek: mt6795-xperia-m5: Add display backlight support Date: Fri, 21 Jul 2023 10:28:21 +0200 Message-ID: <20230721082822.680010-3-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230721082822.680010-1-angelogioacchino.delregno@collabora.com> References: <20230721082822.680010-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230721_012835_851506_D531D746 X-CRM114-Status: GOOD ( 10.24 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the relevant nodes for display backlight on Sony Xperia M5: this needs both the SoC PWM IP and MT6332 PMIC LED strings. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Alexandre Mergnat --- .../dts/mediatek/mt6795-sony-xperia-m5.dts | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts index b5746e6d0b15..ecdf00707a44 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts +++ b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts @@ -22,6 +22,23 @@ aliases { serial1 = &uart1; }; + backlight_lcd0: backlight { + compatible = "led-backlight"; + leds = <&disp_led_pwm>, <&pmic_bl_led>; + + default-brightness-level = <300>; + }; + + led-controller-display { + compatible = "pwm-leds"; + + disp_led_pwm: led-0 { + label = "backlight-pwm"; + pwms = <&pwm0 0 500000>; + max-brightness = <1024>; + }; + }; + memory@40000000 { device_type = "memory"; reg = <0 0x40000000 0 0x1e800000>; @@ -338,6 +355,21 @@ &pmic { * an interrupt on the companion, so we use the MT6332 IRQ GPIO. */ interrupts = ; + + mt6332-led { + compatible = "mediatek,mt6332-led"; + #address-cells = <1>; + #size-cells = <0>; + + pmic_bl_led: led@0 { + reg = <0>; + label = "backlight-pmic"; + }; + }; +}; + +&pwm0 { + status = "okay"; }; &uart0 { From patchwork Fri Jul 21 08:28:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13321647 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id E3284EB64DD for ; Fri, 21 Jul 2023 08:28:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Fri, 21 Jul 2023 09:28:31 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1689928112; bh=Comjd7Rpd+yn3bmmyHbh/cSi5Jl1oVbdmFMbRN+++wo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VfQ+5tjv3f/+UFCapmORMaCBqgyuBz2TWAjeE2TyzmxjCHGJ5ZDK8OpIINN0zVDR/ dyLVzXOAbz30wwWTFEaRytxlNd4mhfviyN+tPHuUQr1ftUSz7hbRLJ7ORnSQydF6yN YHYa+S30slPEWC92jPTfLlBxgn1K3il3fqPI3lt2xWAq7xn2mLcFjJqF4mBd4IxhRj LL2jcp6nVvQA4sN312wwE5fzpLQWTll2BjzBUnjQcJmziK5LwfdKgQVl6sa/sLXlK1 df+zEBZdAY6t9Zcr8+MckM5oieH5GvYyRKk6U2HL5hbPwnaqnF4iQqFbDagPkCh9gg 5Ew0FTfoehOOQ== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, kernel@collabora.com, AngeloGioacchino Del Regno , Alexandre Mergnat Subject: [PATCH v2 3/3] arm64: dts: mediatek: mt6795-xperia-m5: Add DSI Display and its vregs Date: Fri, 21 Jul 2023 10:28:22 +0200 Message-ID: <20230721082822.680010-4-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230721082822.680010-1-angelogioacchino.delregno@collabora.com> References: <20230721082822.680010-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230721_012833_727156_99AAFE24 X-CRM114-Status: UNSURE ( 9.71 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add support for the DSI display found on the Sony Xperia M5, including the necessary regulators configuration for it. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Alexandre Mergnat --- .../dts/mediatek/mt6795-sony-xperia-m5.dts | 69 +++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts index ecdf00707a44..7364c7278276 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts +++ b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts @@ -66,6 +66,65 @@ bootloader-region@46000000 { no-map; }; }; + + vreg_disp_avdd: regulator-disp-avdd { + compatible = "regulator-fixed"; + regulator-name = "disp_avdd"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 138 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vreg_disp_avee: regulator-disp-avee { + compatible = "regulator-fixed"; + regulator-name = "disp_avee"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 139 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vreg_disp_vddh: regulator-disp-vddh { + compatible = "regulator-fixed"; + regulator-name = "disp_vddh"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&dsi0 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + panel: panel@0 { + compatible = "sharp,ls060t1sx01"; + reg = <0>; + avdd-supply = <&vreg_disp_avdd>; + avee-supply = <&vreg_disp_avee>; + vddi-supply = <&mt6331_vgp3_reg>; + vddh-supply = <&vreg_disp_vddh>; + reset-gpios = <&pio 106 GPIO_ACTIVE_LOW>; + backlight = <&backlight_lcd0>; + + pinctrl-0 = <&disp_rst_pins>; + pinctrl-names = "default"; + + port { + panel_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; + + port { + dsi0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; }; &fhctl { @@ -180,7 +239,17 @@ &mmc2 { status = "okay"; }; +&mt6331_vgp3_reg { + regulator-min-microvolt = <1800000>; +}; + &pio { + disp_rst_pins: lcm-pins { + pins-rst { + pinmux = ; + }; + }; + mmc0_pins_default: emmc-sdr-pins { pins-cmd-dat { pinmux = ,