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<spi0_pins_default: spi0_pins_default {
# I6 @3 V) Z, N C" } 0x150 ( PIN_INPUT | MUX_MODE0 ) /* (P23) spi0_sclk.spi0_sclk */ 0x158 ( PIN_INPUT | MUX_MODE0 ) /* (T21) spi0_d1.spi0_d1 */ >; spi部分设置如下: <&spi0 {
4 o: Q5 C) `' U' C; m status = "okay";* N- i: J H- `. L! L7 g1 X) J8 V
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pinctrl-names = "default";
, v" |" H, r7 i6 R6 ~, K pinctrl-0 = <&spi0_pins_default>;( T/ r5 S! P& t4 j; y
pinctrl-1 = <&spi0_pins_sleep>;
8 q" Z3 O6 a: a+ c( A+ [ ti,pindir-d0-in-d1-out =<1>; // optional
$ Q$ C# i' g! o- q, B* Y( S, R0 s cs0-gpio = <&gpio0 5 GPIO_ACTIVE_LOW>; /* Bank 0 pin 5 */- J; v) U6 _3 `, p5 ^- ^2 p
/*spidev@0{1 s1 n, | n p7 |! a* w
status = "okay";& d4 A8 ?. o8 i9 D8 {; x
compatible = "rohm,dh2228fv";) H ?# J" v, t3 b1 U \, Q4 o* j! j; i
spi-max-frequency = <48000000>;- ~! i# s" k! o! ?5 q
reg =<0x0>;" M/ A# Z: |6 Z- J6 _
};*/
4 N/ e( J8 B! c. K. H, E+ j adc128@0{& y' a' s' O% _, y1 | V
status = "okay";$ C- j& q7 i, p! |* Y( t+ t7 N
compatible = "ti,adc128s022-0";$ t( e( @4 ~0 Y c
spi-max-frequency = <3200000>;
3 u. ~- I, ]: } Z; d8 k O8 a1 ] J* c reg = <0>; # r/ p1 s; l7 G
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};
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