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<spi0_pins_default: spi0_pins_default { $ {0 l+ ]1 D9 S8 ^; \* i
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 {8 z2 W- O0 @# D
status = "okay";' b) ]/ H+ m {1 J1 j- m
& @1 F# @ P1 P
pinctrl-names = "default";
& N9 I! w- ?2 H pinctrl-0 = <&spi0_pins_default>;; U- G+ _% h, S. d0 F a
pinctrl-1 = <&spi0_pins_sleep>;
% E2 B' @& X% b* i7 f- ` ti,pindir-d0-in-d1-out =<1>; // optional " i0 ~& ?4 g6 C) m2 F) o" r
cs0-gpio = <&gpio0 5 GPIO_ACTIVE_LOW>; /* Bank 0 pin 5 */
) Q" o# k* I; H. o* v /*spidev@0{
d; Z( p4 d8 a! a! J status = "okay";
. x! c: o0 R$ m& V2 v8 k compatible = "rohm,dh2228fv"; F/ a+ u7 q% p5 ]: M. r! k* ^
spi-max-frequency = <48000000>;6 v$ Z R3 y/ b( A |+ {
reg =<0x0>;0 F6 j& G) L3 u$ B2 x6 S0 U
};*/
6 [4 {3 U h/ e adc128@0{
! X* D. {7 y1 Y: ? status = "okay"; [' w3 T9 |, a3 B. I2 j
compatible = "ti,adc128s022-0";
% q3 J% Q& B8 L0 i. l spi-max-frequency = <3200000>;: D# i) |6 v8 |+ q9 x
reg = <0>; - ]1 l1 }# A3 L( Z4 `6 m, E( i
$ S+ } o8 s3 z4 ]# @8 }) G2 S7 Q
};
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