Device migrations and driver implementations (#564)

2026-07-15 12:46:24 +02:00
parent 8af6204ba1
commit bd8fdfd858
55 changed files with 1695 additions and 447 deletions
@@ -41,3 +41,11 @@ properties:
    element-type: "struct GpioPinSpec"
    default: "{ }"
    description: Null-terminated array of chip select GPIO pin specs for peripherals on this bus
+  miso-pull-up:
+    type: boolean
+    default: false
+    description: >
+      Enables a weak internal pull-up on MISO, which floats between transactions/while another
+      device on the bus is selected. Helps some SPI peripherals (a garbled/invalid response on
+      CMD8/if_cond has been observed for SD-over-SPI on some boards) but has been observed to
+      break others (prevents the SD card from responding to CMD0 at all) - opt in per board.