From patchwork Mon May 30 20:14:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabien Parent X-Patchwork-Id: 12864931 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 447BEC433EF for ; Mon, 30 May 2022 20:15:43 +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=yaX4TyJcaX5ftbfHZlVdyaSk6gb99CR7qgmUQVFh+fE=; b=FSPKRrXzi0luYJ +w6pRVoq7J8FVsCSXbfnBT8NFGvhqxgKFwVN+fKLD5DBiZF0l6unptB7LagxTmFOrtoEGPCMQ8p4V 2uhoQhciUplCzZhhuzNZ4EhzeT1LktPalUM7VgxPTGR3H/McIMnDu4mnI0O1DuUJMKk11ARdnkyZu HO7wZpd96B3l3EMXgRxVWoFT64fHUg/VslsUACHjrerq5D7SRs+k8635wxa4JtaOvynK0y5JEv7YW 9pfbN847AdYHxdMa52YzqDEkdda16YwteLez6irTn0odjZshb1/RR3sKiTTDGQl9LQPKO8nq/P+Tw FoS8PIUCf0VJ+MglM1Pw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nvlnd-0089QN-Om; Mon, 30 May 2022 20:15:37 +0000 Received: from mail-wr1-x42a.google.com ([2a00:1450:4864:20::42a]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nvln5-00899u-NA for linux-mediatek@lists.infradead.org; Mon, 30 May 2022 20:15:06 +0000 Received: by mail-wr1-x42a.google.com with SMTP id h5so7931887wrb.0 for ; Mon, 30 May 2022 13:15:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=68IUzThINQHS9c64e/2mypyGj3LqFegF7aUXUpeQSII=; b=u2d8p4QAEi3ctSajLm45PHcAdGNb4dc77i74TOisR6B9VoH4w4onMoONsDGc3+PD+H +CrhEa4dqWqz9Ox/kXTWVRT8E7CQbbf7aihiXS2nwKfsF7QdmyITkvGLWshI6CBe8T3o w+MZ3qyL9qilLXMp73nAWWB+Wf7+LKB0j1tLpB4aiA6DfeiwUpupRWzLyf2NdaFVwFhp 06XaOJrlzigu+lK98u0RqdZ4636R+6b0oGqiR/Rv9Wpdw2nS8VyJTiojxul5B+VTONR3 8g+oeqgqR/+0BrG0MjTMrWqf6A0PMwEMqEuRVaqq+3TNoBTalrcrKHPHGw0XGUawcdLW kgig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=68IUzThINQHS9c64e/2mypyGj3LqFegF7aUXUpeQSII=; b=mWyCBcl9YnPaTRPwjnOkRqTx72bFSmvo70BpHlOzrUu69u0wArYz5HF0Ilunr7W4r3 2aC1FUs/rD73aL7af2oUyP1igQ/Tpaimp3+pzc+qM6ksNO5mAC7yFU0UhDKU2R9GNJaa sLZs6nlh3XEJm+BsR00Rd4lDYRBBIuExmjDNZsEeqh4P4YbFyKrSK4Q6DDgq0JwupWWF 9Wem7MYJ88+PzAVWMqFYsm0s4LEAIen6aQ0dH8E4yVUxD+K9ZS5M2WF/AVOqCpf8oZNY BE6r3bWAMj10P6Kf4/c1/5BbnV7sCxuFvcE/cI4zb64dBrAr8Jcbj/TpwGsBX+hZEK05 0pMA== X-Gm-Message-State: AOAM532mYsiUDFljXuWa7vO1zzKkckGa7VmwsRhTW3kQm3O7ickvJOUa CCagWH9vEaGzJVuFlEPxh7MpzQ== X-Google-Smtp-Source: ABdhPJyV//TAUQKJXHBmXItC+7NmI594G8rIKaBMVmslTUXdIAFnw+TnofqHost0A6YrIMpMLuB/pw== X-Received: by 2002:a05:6000:2ab:b0:210:12ab:76e6 with SMTP id l11-20020a05600002ab00b0021012ab76e6mr17162232wry.120.1653941700978; Mon, 30 May 2022 13:15:00 -0700 (PDT) Received: from localhost.localdomain ([88.160.162.107]) by smtp.gmail.com with ESMTPSA id t1-20020adfe101000000b0020d110bc39esm9770401wrz.64.2022.05.30.13.14.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 May 2022 13:15:00 -0700 (PDT) From: Fabien Parent To: matthias.bgg@gmail.com, ck.hu@mediatek.com, jitao.shi@mediatek.com, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org Cc: chunkuang.hu@kernel.org, p.zabel@pengutronix.de, airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Fabien Parent Subject: [PATCH 2/7] dt-bindings: display: mediatek: dpi: add binding for MT8365 Date: Mon, 30 May 2022 22:14:31 +0200 Message-Id: <20220530201436.902505-2-fparent@baylibre.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220530201436.902505-1-fparent@baylibre.com> References: <20220530201436.902505-1-fparent@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220530_131503_783990_FBAF0BA7 X-CRM114-Status: UNSURE ( 9.51 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DPI for MT8365 is compatible with MT8192 but requires an additional clock. Modify the documentation to requires this clock only on MT8365 SoCs. Signed-off-by: Fabien Parent --- .../display/mediatek/mediatek,dpi.yaml | 44 ++++++++++++++++--- 1 file changed, 37 insertions(+), 7 deletions(-) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml index caf4c88708f4..c9c9f4d5ebe7 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml @@ -17,13 +17,18 @@ description: | properties: compatible: - enum: - - mediatek,mt2701-dpi - - mediatek,mt7623-dpi - - mediatek,mt8173-dpi - - mediatek,mt8183-dpi - - mediatek,mt8186-dpi - - mediatek,mt8192-dpi + oneOf: + - enum: + - mediatek,mt2701-dpi + - mediatek,mt7623-dpi + - mediatek,mt8173-dpi + - mediatek,mt8183-dpi + - mediatek,mt8186-dpi + - mediatek,mt8192-dpi + - items: + - enum: + - mediatek,mt8365-dpi + - const: mediatek,mt8192-dpi reg: maxItems: 1 @@ -32,16 +37,20 @@ properties: maxItems: 1 clocks: + minItems: 3 items: - description: Pixel Clock - description: Engine Clock - description: DPI PLL + - description: DPI Clock clock-names: + minItems: 3 items: - const: pixel - const: engine - const: pll + - const: dpi pinctrl-0: true pinctrl-1: true @@ -71,6 +80,27 @@ required: additionalProperties: false +allOf: + - if: + properties: + compatible: + contains: + const: mediatek,mt8365-dpi + + then: + properties: + clocks: + maxItems: 4 + clock-names: + maxItems: 4 + + else: + properties: + clocks: + maxItems: 3 + clock-names: + maxItems: 3 + examples: - | #include