diff options
Diffstat (limited to 'zephyr/projects/intelrvp/src/intel_rvp_board_id.c')
| -rw-r--r-- | zephyr/projects/intelrvp/src/intel_rvp_board_id.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/zephyr/projects/intelrvp/src/intel_rvp_board_id.c b/zephyr/projects/intelrvp/src/intel_rvp_board_id.c new file mode 100644 index 0000000000..77d4e93afd --- /dev/null +++ b/zephyr/projects/intelrvp/src/intel_rvp_board_id.c @@ -0,0 +1,30 @@ +/* Copyright 2022 The ChromiumOS Authors + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include <zephyr/devicetree.h> +#include "intel_rvp_board_id.h" + +#define DT_DRV_COMPAT intel_rvp_board_id + +BUILD_ASSERT(DT_NUM_INST_STATUS_OKAY(DT_DRV_COMPAT) <= 1, + "Unsupported RVP Board ID instance"); + +#define RVP_ID_GPIO_DT_SPEC_GET(idx, node_id, prop) \ + GPIO_DT_SPEC_GET_BY_IDX(node_id, prop, idx), + +#define RVP_ID_CONFIG_LIST(node_id, prop) \ + LISTIFY(DT_PROP_LEN(node_id, prop), RVP_ID_GPIO_DT_SPEC_GET, (), \ + node_id, prop) + +#if DT_HAS_COMPAT_STATUS_OKAY(DT_DRV_COMPAT) +const struct gpio_dt_spec bom_id_config[] = { RVP_ID_CONFIG_LIST(DT_DRV_INST(0), + bom_gpios) }; + +const struct gpio_dt_spec fab_id_config[] = { RVP_ID_CONFIG_LIST(DT_DRV_INST(0), + fab_gpios) }; + +const struct gpio_dt_spec board_id_config[] = { RVP_ID_CONFIG_LIST( + DT_DRV_INST(0), board_gpios) }; +#endif /* #if DT_HAS_COMPAT_STATUS_OKAY */ |