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<spi0_pins_default: spi0_pins_default {
6 T; @- O+ R$ d6 L V8 d0 K5 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 {5 R/ ~% [; J( T5 V0 _$ }) y: b) A
status = "okay";2 m# K3 i% [+ i2 E+ O1 d
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pinctrl-names = "default";
+ P( i `/ j: C$ w6 s+ E8 d) s pinctrl-0 = <&spi0_pins_default>;9 y3 k! A* k9 W, s; @3 p
pinctrl-1 = <&spi0_pins_sleep>;3 U0 t- m5 {2 [: f# ^) @& v* L
ti,pindir-d0-in-d1-out =<1>; // optional
1 k8 M) M7 E) H! T cs0-gpio = <&gpio0 5 GPIO_ACTIVE_LOW>; /* Bank 0 pin 5 */
; n. ^8 k' [: f V+ Q! p- |6 t" w /*spidev@0{6 j4 u$ j: V: Z6 u# [$ s
status = "okay";/ i8 {% U2 Q( o5 G% [0 x, `
compatible = "rohm,dh2228fv";3 I5 t- e( `( N3 X# G
spi-max-frequency = <48000000>;: z4 O7 r/ b8 L
reg =<0x0>;
2 e) t8 F- b$ O };*/
( ?# y& x$ M' n7 l' c adc128@0{1 a2 d( }5 F/ S% H' N r9 U
status = "okay";9 `# i8 r1 H4 i
compatible = "ti,adc128s022-0";0 O4 X; E6 H9 d; C
spi-max-frequency = <3200000>;6 g' y( w( O$ o+ y" a6 z; R# V
reg = <0>; K7 j; {/ Y; X% n" J3 t4 x6 j
% K9 A0 W S) N- n; |0 p5 u" k };
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发表于 2020-12-14 13:28
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