From mboxrd@z Thu Jan 1 00:00:00 1970 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 0A0DCCA5FE2 for ; Fri, 2 Oct 2026 14:03:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=J+tYcXPbOxaIBDKGbBQGTpSuvi0uZa0xzFEPBfG60do=; b=0NFHcewKamO4hLbPJYUaH4jTGV D9j4q+Rrwg788crd4cLV+C5izcXMDX3EWlEpxRCaixAAWY7r32Q2Y7fxmqP7B2q1la/DXKKUJ8WWE /gOZHyYFaRcouHvH+s8KUeYcC0jFSixwak6dhDsBrmHmvRRxSGctMVD+ijME52HeewSlULsXy9WS/ onufD9zJmYSakqksmYw4awcquAKURlD8/1oc3qcNSHPxd9ryEvIdcqTpMq5LXRhbLYbR9vqLGHL/S PC2qHXFXTlfxIIDNy+P3x/rDSvuy7CmhgWWMz6JBxurG2vS4de65SU0yp8WqFSBfEtZvH3NEiLrEw 3eiLKXwQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xCdrT-0000000BjWp-0C1l; Fri, 02 Oct 2026 14:03:43 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xCdrM-0000000BjS7-23w1; Fri, 02 Oct 2026 14:03:38 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Transfer-Encoding:MIME-Version:Message-ID:Date: Subject:Cc:To:From:Reply-To:Content-Type:In-Reply-To:References; bh=J+tYcXPbOxaIBDKGbBQGTpSuvi0uZa0xzFEPBfG60do=; b=Ouw9q+8R52UUZub73RUz2y31dP qJcTaJlczTIpgOxKmq4VRCi6mMCPcwrFRhV6oN2JWcrEk8yuoudzcsYzvCoHGJemDqUaKCPH8J6FX gh+XEPw4Fal++Ife9RqjRMfeKd4+nuvVariukHzGn3fd33G4yoR3Tzcj816FMTxlDZS2Du7Lzt4do OyrlWb2GIxZ4jhGvQQANLhxtKhkDFbHRBtY3Gm17dEl70qgyuOE+VUI2JDJRYB15aHncZKBpjqKFR 4T8/SgkEwwvxPP/9UQUFEMx4Z8hgdqdI8E50xMCSN4HgtPzgIJT5EOlPRMmJyIsNGA0Cjgl4kSmfK 8554L3tg==; From: Heiko Stuebner To: heiko@sntech.de Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, quentin.schulz@cherry.de, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, damon.ding@rock-chips.com Subject: [PATCH v6 0/2] Add RK3588 Tiger DisplayPort carrier Date: Fri, 2 Oct 2026 16:03:28 +0200 Message-ID: <20261002140330.2904616-1-heiko@sntech.de> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261002_070336_537994_2C84C794 X-CRM114-Status: GOOD ( 13.60 ) 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 A board that allows easy testing of the Analogix eDP controller on the RK3588. Requires Damon's recent work on hotplugging the eDP controller displays [0]. Concerning displays, my current setup is DP-carrier -> DP-port -> DP-to-eDP converter from Aliexpress -> eDP panel which produces a nice 1080p image. changes in v6: - address comments from Quentin - Remove misleading dp/hdmi hpd pins (as they would have inverted levels - drop dp-connector label - it's optional and the board is not labeled - drop redundant uart2 pinctrl-0 setting changes in v5: - didn't take a year since v4 ;-) - drop wrong quotes around Rob's Rb - drop wrong link-trailers that slipped into v4 - disable mmu600_pcie for the time being - move hpd-gpio back to the dp-connector where it belongs With v3 of the hpd series, this now works as expected changes in v4: - move hpd-gpio down the the analogix-dp node As stated in commit cb640b2ca546 ("drm/bridge: display-connector: don't set OP_DETECT for DisplayPorts") the dp-connector can't just read the hpd-gpio and mark that as monitor detected, instead changes in v3: - rebase on top of 6.17-rc1 - still should wait on the analogix bridge support changes in v2: - collect Ack/Review for binding - address Quentin's comments - sorting in Makefile and dp-connector properties - ethernet alias - drop data-lanes comment [0] https://lore.kernel.org/dri-devel/20260928081418.3605775-1-damon.ding@rock-chips.com Heiko Stuebner (2): dt-bindings: arm: rockchip: add RK3588 DP carrier from Theobroma Systems arm64: dts: rockchip: add RK3588 DP carrier from Theobroma Systems .../devicetree/bindings/arm/rockchip.yaml | 6 +- arch/arm64/boot/dts/rockchip/Makefile | 1 + .../rk3588-tiger-displayport-carrier.dts | 110 ++++++++++++++++++ 3 files changed, 115 insertions(+), 2 deletions(-) create mode 100644 arch/arm64/boot/dts/rockchip/rk3588-tiger-displayport-carrier.dts -- 2.47.3