&pinctrl { /* Configure pin control bias mode for SPI pins (MASTER) */ p10_0_scb1_spi_m_mosi: p10_0_scb1_spi_m_mosi { pinmux = ; drive-push-pull; }; p10_1_scb1_spi_m_miso: p10_1_scb1_spi_m_miso { pinmux = ; input-enable; }; p10_2_scb1_spi_m_clk: p10_2_scb1_spi_m_clk { pinmux = ; drive-push-pull; }; }; spi: &scb1 { compatible = "infineon,cat1-spi"; status = "okay"; pinctrl-0 = <&p10_0_scb1_spi_m_mosi &p10_1_scb1_spi_m_miso &p10_2_scb1_spi_m_clk>; pinctrl-names = "default"; cs-gpios = <&gpio_prt10 3 GPIO_ACTIVE_LOW>; slow@0 { compatible = "test-spi-loopback-slow"; reg = <0>; spi-max-frequency = <200000>; }; fast@0 { compatible = "test-spi-loopback-fast"; reg = <0>; spi-max-frequency = <1500000>; }; }; &gpio_prt10 { status = "okay"; };