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[207.179.239.100]) by smtp-relay.gmail.com with ESMTPS id 5a478bee46e88-2e53a3ae691sm1728646eec.11.2026.04.24.20.10.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Apr 2026 20:10:15 -0700 (PDT) X-Relaying-Domain: ausil.us From: Dennis Gilmore To: Heiko Stuebner , Andrzej Hajda , Neil Armstrong , Robert Foss Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maxime Ripard , Alexey Charkov , devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Dennis Gilmore Subject: [PATCH v8 0/6] Add support for Orange Pi 5 Pro Date: Fri, 24 Apr 2026 22:10:05 -0500 Message-ID: <20260425031011.2529364-1-dennis@ausil.us> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260424_201017_248124_71E60E85 X-CRM114-Status: GOOD ( 20.08 ) 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 This series adds initial support for the Xunlong Orange Pi 5 Pro, based on the Rockchip RK3588S SoC. The board features eMMC, SD card, NVMe (PCIe), a Motorcomm YT6801 NIC (PCIe), WiFi/BT (BCM43456), dual HDMI output (the second via a Lontium LT8711UXD DP-to-HDMI bridge on dp0), and a 40-pin expansion header. The series was tested against Linux 7.0 This series depends on: https://lore.kernel.org/all/20260217-typea-vbus-v1-1-657b4e55a4c2@flipper.net/ Please take a look. Thank you, Dennis Gilmore Changes in v8: - Bridge node: renamed label from lt8711uxd to hdmi-bridge - Bridge node: added vdd-supply = <&vcc3v3_dp>. The vcc3v3_dp regulator gates power to the LT8711UXD. regulator-always-on is kept because drm_simple_bridge only enables vdd-supply with HPD which does not happen without power on - GPIO output pinctrl groups (bt_wake_gpio, dp_bridge_en, ethernet_en, vcc5v0_otg_en, wifi_enable_h) changed from pcfg_pull_none to pcfg_pull_down to match the RK3588S power-on-reset default state - pcie2x1l1 (NVMe): switched from GPIO-mode reset to hardware sideband pins using pinctrl-0 = <&pcie30x1m1_1_perstn>, <&pcie30x1m1_1_clkreqn>, <&pcie30x1m1_1_waken>. Note: despite the "pcie30" prefix in the DTSI group names, the SoC pin-mux table confirms these alt-function 4 pads physically route to pcie2x1l1's native PERST#/CLKREQ#/WAKE# inputs. reset-gpios is retained alongside the pinctrl entry for U-Boot compatibility (pcie_dw_rockchip in U-Boot requires reset-gpios). - pcie2x1l2 (NIC): added &pcie20x1m0_clkreqn and &pcie20x1m0_waken to pinctrl-0 - Renamed pinctrl group vcc3v3_phy1_en to ethernet_en to match the schematic signal name (Ethernet_EN) - link to v7: https://lore.kernel.org/linux-devicetree/20260414214104.1363987-1-dennis@ausil.us/ Changes in v7: - Fix up whitespace issues identified by checkpatch.pl --strict in rk3588s-orangepi-5-5b.dtsi - checkpatch gave a warning for WARNING: phy-mode "rgmii-rxid" without comment, as this was moved over I left it untouched - Added lontium,lt8711uxd to the compatible enum in the simple-bridge binding - Added lontium,lt8711uxd match entry with DRM_MODE_CONNECTOR_HDMIA to the simple-bridge driver - New patch to rename the regulator labels for the es8388 supplies to match the schematics and they all use vcca_* - Fixed ES8388 PVDD-supply — vcca_3v3_s0 → vcca_1v8_s0, 5 Pro is different to 5 and 5b. - analog-sound: use CPU-as-clock-master on the Pro. The ES8388 is wired to i2s2_2ch (the only I2S block physically routed to the codec pins on this board), which uses the legacy rockchip_i2s driver. That driver's slave-mode trigger path hangs for 200 µs polling I2S_CLR and bails with -ETIMEDOUT ("lrclk update failed"). The TDM-capable i2s0/i2s1/i2s5 blocks served by rockchip_i2s_tdm don't have this issue, which is why other mainline ES8388 boards get away with bitclock-master = masterdai. Drop bitclock-master/frame-master and the masterdai label to let the I2S block generate BCLK/LRCK itself - Removed regulator-always-on/regulator-boot-on from vcc3v3_dp - Added pinctrl entries for all GPIO pins (dp_bridge_en, vcc3v3_phy1_en, wifi_enable_h, pcie2x1l1_rst, pcie2x1l2_rst) - DP bridge rework — replaced dp-connector node with proper chain: - lt8711uxd bridge node (compatible lontium,lt8711uxd, with port@0/port@1 endpoints). Bridge power is gated by the vcc3v3_dp regulator, whose enable GPIO (GPIO3_PC2) is driven via the dp_bridge_en pinctrl group; no enable-gpios/vdd-supply on the bridge node itself. - hdmi1-con connector node (compatible hdmi-connector, type a) - dp0_out endpoint now points to bridge input instead of old connector - remove accidentally included unnecessary changes - link to v6: https://lore.kernel.org/linux-devicetree/20260411024743.195385-1-dennis@ausil.us/ Changes in v6: - Move the shared configs for the Orange Pi 5 and Orange Pi 5b from each devices dts to a shared rk3588s-orangepi-5-5b.dtsi to avoid duplication - Remove empty ports subnodeis from typea_con - Move i2s2m1_mclk pinctrl from &i2s2 to the es8388 codec node - Add dp-con, dp0_out, dp0_in, and vp1 nodes, plus the vcc3v3_dp regulator in order to get the second HDMI port working via its transparent LT8711UXD DP to HDMI bridge - link to v5: https://lore.kernel.org/linux-devicetree/20260401010707.2584962-1-dennis@ausil.us/ Changes in v5: - define a connector node for Type-A port, and list the regulator as its VBUS supply explicitly. - Requires https://lore.kernel.org/all/20260217-typea-vbus-v1-1-657b4e55a4c2@flipper.net/ - link to v4: https://lore.kernel.org/linux-devicetree/20260310031002.3921234-1-dennis@ausil.us/ Changes in v4: - rename vcc3v3_pcie20 copied from rk3588s-orangepi-5.dts to vcc3v3_phy1 to match the schematic - use vcc_3v3_s3 as the supply not vcc5v0_sys for PCIe - remove the definition for vcc3v3_pcie_m2 as it does not really exist as a regulator - link to v3: https://lore.kernel.org/linux-devicetree/20260306024634.239614-1-dennis@ausil.us/ Changes in v3: - moved leds from gpio-leds to pwm-leds - remove disable-wp from sdio - rename vcc3v3_pcie_eth regulator to vcc3v3_pcie_m2 to reflect the purpose - actually clean up the delete lines and comments missed in v2 - link to v2: https://lore.kernel.org/linux-devicetree/20260304025521.210377-1-dennis@ausil.us/ Changes in v2: - moved items not shared by orangepi 5/5b/5 Pro from dtsi to 5 and 5b dts files - removed all the comments and deleted properties from 5 Pro dts - link to v1: https://lore.kernel.org/linux-devicetree/20260228205418.2944620-1-dennis@ausil.us/ Dennis Gilmore (6): dt-bindings: arm: rockchip: Add Orange Pi 5 Pro dt-bindings: display: bridge: simple: document the Lontium LT8711UXD DP-to-HDMI bridge drm/bridge: simple: Add the Lontium LT8711UXD DP-to-HDMI bridge arm64: dts: rockchip: rk3588s-orangepi-5: rename PLDO regulator labels to match schematic arm64: dts: rockchip: refactor items from Orange Pi 5/b to prep for Pro arm64: dts: rockchip: Add Orange Pi 5 Pro board support .../devicetree/bindings/arm/rockchip.yaml | 1 + .../display/bridge/simple-bridge.yaml | 1 + arch/arm64/boot/dts/rockchip/Makefile | 1 + .../dts/rockchip/rk3588s-orangepi-5-5b.dtsi | 256 ++++++++++ .../dts/rockchip/rk3588s-orangepi-5-pro.dts | 440 ++++++++++++++++++ .../boot/dts/rockchip/rk3588s-orangepi-5.dts | 6 +- .../boot/dts/rockchip/rk3588s-orangepi-5.dtsi | 263 +---------- .../boot/dts/rockchip/rk3588s-orangepi-5b.dts | 2 +- drivers/gpu/drm/bridge/simple-bridge.c | 5 + 9 files changed, 725 insertions(+), 250 deletions(-) create mode 100644 arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5-5b.dtsi create mode 100644 arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5-pro.dts -- 2.53.0