/* SPDX-License-Identifier: GPL-2.0-only */ #include #include #include /* * This function runs only on the volteer_ti50 variant, which has the GSC on a * reworked I2C bus. */ static void devtree_enable_i2c_tpm(void) { struct device *spi_tpm = DEV_PTR(spi_tpm); struct device *i2c_tpm = DEV_PTR(i2c_tpm); if (!i2c_tpm || !spi_tpm) return; spi_tpm->enabled = 0; i2c_tpm->enabled = 1; } void variant_devtree_update(void) { if (CONFIG(I2C_TPM)) devtree_enable_i2c_tpm(); }