BFE Engineering
42fb386f60
Replace every em dash with real punctuation (rewrites, not hyphen swaps) in docs, code comments, scripts, configs, and the port records; convert en dashes, curly quotes, ellipsis glyphs, arrows, and section signs to ASCII; drop machine-writing tell phrases from living docs. ADR titles now use a colon. The M2 bring-up DTS model string carried an em dash into the patch series and its record echoes; fixed at both, and the full series re-verified to apply cleanly onto pristine 6.18.46. One comment in freshness.h deliberately names the em dash glyph the UI renders as the unknown mark; that is data, kept as prose naming it. Verified: cargo tests (sim, config-lint, rs485-bridge), shellcheck, both driver MC/DC harnesses, patches-apply.
41 lines
869 B
Devicetree
41 lines
869 B
Devicetree
/* --- 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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