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45 lines
794 B
Plaintext
45 lines
794 B
Plaintext
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/*
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* Device Tree overlay for the Infineon SLB9670 Trusted Platform Module add-on
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* boards, which can be used as a secure key storage and hwrng.
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* available as "Iridium SLB9670" by Infineon and "LetsTrust TPM" by pi3g.
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*/
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/dts-v1/;
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/plugin/;
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/ {
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compatible = "brcm,bcm2835";
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fragment@0 {
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target = <&spi0>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@1 {
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target = <&spidev1>;
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__overlay__ {
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status = "disabled";
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};
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};
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fragment@2 {
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target = <&spi0>;
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__overlay__ {
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/* needed to avoid dtc warning */
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#address-cells = <1>;
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#size-cells = <0>;
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slb9670: slb9670@1 {
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compatible = "infineon,slb9670";
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reg = <1>; /* CE1 */
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#address-cells = <1>;
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#size-cells = <0>;
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spi-max-frequency = <32000000>;
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status = "okay";
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};
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};
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};
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};
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