修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/Documentation/devicetree/bindings/i2c/i2c-omap.txt
..
..
@@ -1,8 +1,13 @@
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 I2C for OMAP platforms
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 Required properties :
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-- compatible : Must be "ti,omap2420-i2c", "ti,omap2430-i2c", "ti,omap3-i2c"
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-  or "ti,omap4-i2c"
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+- compatible : Must be
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+	"ti,omap2420-i2c" for OMAP2420 SoCs
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+	"ti,omap2430-i2c" for OMAP2430 SoCs
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+	"ti,omap3-i2c" for OMAP3 SoCs
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+	"ti,omap4-i2c" for OMAP4+ SoCs
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+	"ti,am654-i2c", "ti,omap4-i2c" for AM654 SoCs
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+	"ti,j721e-i2c", "ti,omap4-i2c" for J721E SoCs
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 - ti,hwmods : Must be "i2c<n>", n being the instance number (1-based)
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 - #address-cells = <1>;
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 - #size-cells = <0>;