Hook up the SPI HAL to the SPI manager

Implement the backend IOCTLS for SPI

BUG: 27555414
Change-Id: I4be6b9e33dd7b6d2483a04f368289a3229df0439
TEST: Tested with an RGB led

1 files changed, 5 insertions, 1 deletions

diff --git a/hal/hardware/peripheral_io.h b/hal/hardware/peripheral_io.h
index d08898b..1aa44d5 100644
--- a/hal/hardware/peripheral_io.h
+++ b/hal/hardware/peripheral_io.h
@@ -54,12 +54,16 @@ typedef struct peripheral_registration_cb_t {
   int (*register_pin)(const char* name, int gpio, pin_mux_callbacks callbacks);
   int (*register_pin_group)(const char* name, char** pins, size_t nr_pins);
   int (*register_source)(const char* name, char** groups, size_t nr_groups);
-  int (*register_simple_source)(const char* name, char** pins, size_t nr_pins);
+  int (*register_simple_source)(const char* name, const char** pins, size_t nr_pins);
 
   // Gpio functions.
   int (*register_gpio_sysfs)(const char* name, uint32_t index);
   int (*set_gpio_pin_mux)(const char* name, const char* source);
 
+  // Spi functions.
+  int (*register_spi_dev_bus)(const char* name, uint32_t bus, uint32_t cs);
+  int (*set_spi_pin_mux)(const char* name, const char* source);
+
 } peripheral_registration_cb_t;
 
 typedef struct peripheral_io_module_t peripheral_io_module_t;