BFE EngineeringandClaude Opus 4.8
6897c9f93e
Driver built into self-built 6.18 (=y): zImage 12.7MB + rv1106-warden.dtb build clean; System.map confirms aicbsp_sdio_driver, aicwf_sdio_driver, rwnx_cfg80211_ops linked with correct bsp->fdrv->btlpm initcall order (host nm/System.map — cross-nm/ar mis-list these, verify with System.map). Recipe captured (driver .c is vendor GPL source in the SDK, not duplicated): - kbuild/ — from-scratch in-tree Kconfig + Makefiles (bsp->fdrv->btlpm link order; tristate->default y; AIC_FW_PATH as a real Kconfig string symbol). - wifi-dt-block.dtsi — sdio_pwrseq (mmc-pwrseq-simple, reset gpio1 PA2) + &sdmmc (mmc@ffaa0000, supports-sdio, cap-sdio-irq, non-removable). - PORT-PROGRESS.md — full file->change log: ~30 timer/netdev renames, 7 cfg80211_ops signature deltas, link_id args, wakeup_source API rewrite, 49 bsp/fdrv symbol collisions renamed aicbsp_priv_*, rwnx_mesh restore. Firmware present on both oem_a+oem_b (/oem/usr/ko/aic8800dc_fw); on-hardware wlan0 verify next. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017wB8KB3MMQztRDXCMCkPrf
190 lines
3.6 KiB
Devicetree
190 lines
3.6 KiB
Devicetree
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* WardenOS 86-Panel board DT for the self-built Linux 6.18 forward-port.
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*
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* Includes the full vendor rv1106.dtsi (SoC nodes + pinctrl + gpio + dmac), then
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* enables only what our wall-HMI needs — no camera/ISP/CSI. Grows one driver
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* batch at a time toward full parity with the 5.10 kernel (DRIVER-PARITY.md).
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*/
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/dts-v1/;
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#include "rv1106.dtsi"
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/ {
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model = "WardenOS 86-Panel (RV1106)";
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compatible = "rockchip,rv1106-warden", "rockchip,rv1106";
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chosen {
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stdout-path = "serial2:115200n8";
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bootargs = "earlycon=uart8250,mmio32,0xff4c0000 console=ttyS2,115200n8 earlyprintk rootwait";
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};
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memory@0 {
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device_type = "memory";
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reg = <0x00000000 0x10000000>; /* 256 MiB */
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};
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/* --- M5: AIC8800DC wifi/BT power sequencing --- */
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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pinctrl-names = "default";
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reset-gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>;
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};
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};
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/* --- console --- */
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&uart2 {
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status = "okay";
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};
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/* --- eMMC rootfs (M3) --- */
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&emmc {
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bus-width = <8>;
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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non-removable;
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status = "okay";
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};
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/* --- M5: AIC8800DC wifi/BT SDIO (on &sdmmc, mmc@ffaa0000 — NOT &sdio) --- */
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&sdmmc {
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max-frequency = <50000000>;
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bus-width = <4>;
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cap-sd-highspeed;
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cap-sdio-irq;
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keep-power-in-suspend;
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non-removable;
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rockchip,default-sample-phase = <90>;
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supports-sdio;
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mmc-pwrseq = <&sdio_pwrseq>;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_bus4 &sdmmc0_det>;
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status = "okay";
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};
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/* --- batch 1: mainline peripherals (wire DT + config) --- */
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&uart1 {
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status = "okay";
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};
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&uart4 {
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status = "okay";
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};
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&i2c3 {
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status = "okay";
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};
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&saradc {
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status = "okay";
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};
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&wdt {
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status = "okay";
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};
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/* --- M4: display (VOP + RGB → 720x720 panel + PWM backlight) --- */
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&display_subsystem {
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status = "okay";
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};
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&vop {
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status = "okay";
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/* mainline rockchip_drm_vop requests named "ahb" + "dclk" resets that the
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* vendor node omits; without them vop_bind fails "failed to get ahb reset". */
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resets = <&cru SRST_H_VOP>, <&cru SRST_D_VOP>;
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reset-names = "ahb", "dclk";
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};
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/* mainline wires vop_out straight to the panel (no separate rgb node) */
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&vop_out_rgb {
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remote-endpoint = <&panel_in_vop>;
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};
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&pwm1 {
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status = "okay";
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pinctrl-names = "active";
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pinctrl-0 = <&pwm1m2_pins>;
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};
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/ {
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backlight: backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm1 0 100000 50000>;
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brightness-levels = <0 32 64 96 128 160 192 224 255>;
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default-brightness-level = <8>;
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status = "okay";
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};
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panel: panel {
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compatible = "panel-dpi";
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backlight = <&backlight>;
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width-mm = <85>;
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height-mm = <85>;
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panel-timing {
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clock-frequency = <30000000>;
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hactive = <720>;
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vactive = <720>;
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hback-porch = <44>;
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hfront-porch = <46>;
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vback-porch = <18>;
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vfront-porch = <16>;
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hsync-len = <2>;
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vsync-len = <2>;
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hsync-active = <0>;
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vsync-active = <0>;
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de-active = <0>;
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pixelclk-active = <0>;
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};
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port {
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panel_in_vop: endpoint {
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remote-endpoint = <&vop_out_rgb>;
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};
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};
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};
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};
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/* the vendor rgb bridge node has no 6.18 driver and its dangling endpoint
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* corrupts the vop->panel of_graph; disable it so the graph is clean. */
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&rgb {
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status = "disabled";
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};
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/* --- sweep: USB OTG (eth0 gadget / host) via the ported inno-usb2 phy --- */
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&u2phy {
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status = "okay";
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};
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&u2phy_otg {
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status = "okay";
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};
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&usbdrd {
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status = "okay";
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};
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&usbdrd_dwc3 {
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status = "okay";
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dr_mode = "otg";
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};
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/* --- sweep: RTC + thermal (tsadc) + I2S audio DAI --- */
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&rtc {
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status = "okay";
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};
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&tsadc {
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status = "okay";
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};
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&i2s0_8ch {
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status = "okay";
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};
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&rga2 {
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status = "okay";
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};
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