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(unknown [82.77.136.132]) (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: ehristev) by madras.collabora.co.uk (Postfix) with ESMTPSA id A7CAE66071A3; Mon, 14 Aug 2023 08:11:01 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1691997063; bh=KaHF1lu9ki5nM7dq9OdNk5QTWGSREzV+dbzYiF0kfQs=; h=From:To:Cc:Subject:Date:From; b=Lh/S4ftR+nP+CCpsb+ioiENM+dlFGA4xZOaCjxyACXSiqhZLm7SR5lvdxMlh5i1v1 +Kp4mCia6yTn1WUwxDPzqbR5zhRSSZvJFa5ZgQhWvAYfUVv00BnVAo4eBzvrWZ0psB plQpCqi5TVe+rlVMjK8GfNiLfvULeZ3D3jVTba+OdwIa1pnYmjrkbfxuhkh/7NwT9p 5R4NJcc89sO9BLIYEYpqrzxHx29ZNSL++U2sB/7b6ZK+KSwyPWC2Yx1O85S9wGHpe1 4ceJwgPKveHAGxdxEZ25mVOZkGyAT+Yy/lNZu543VLRvwM+juL48l3FgbD1+4IXVe6 aC49Q6tqDWB5g== From: Eugen Hristev To: linux-mediatek@lists.infradead.org Cc: krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, kernel@collabora.com, hsinyi@chromium.org, Eugen Hristev Subject: [PATCH] arm64: dts: mediatek: mt8183-kukui-jacuzzi: fix dsi unnecessary cells properties Date: Mon, 14 Aug 2023 10:10:53 +0300 Message-Id: <20230814071053.5459-1-eugen.hristev@collabora.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org dtbs_check throws a warning at the dsi node: Warning (avoid_unnecessary_addr_size): /soc/dsi@14014000: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Other DTS have a panel child node with a reg, so the parent dtsi must have the address-cells and size-cells, however this specific DT has the panel removed, but not the cells, hence the warning above. If panel is deleted then the cells must also be deleted since they are tied together, as the child node in this DT does not have a reg. Fixes: cabc71b08eb5 ("arm64: dts: mt8183: Add kukui-jacuzzi-damu board") Signed-off-by: Eugen Hristev --- arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi index bf97b60ae4d1..649477af2f41 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi @@ -91,6 +91,8 @@ cros_ec_pwm: pwm { &dsi0 { status = "okay"; + /delete-property/#size-cells; + /delete-property/#address-cells; /delete-node/panel@0; ports { port { -- 2.34.1