[mipi_spi] Template code, partial buffer support (#9314)

Co-authored-by: J. Nick Koston <nick@koston.org>
Co-authored-by: Keith Burzinski <kbx81x@gmail.com>

tests/component_tests/mipi_spi/fixtures/lvgl.yaml

@@ -0,0 +1,25 @@
+esphome:
+  name: c3-7735
+
+esp32:
+  board: lolin_c3_mini
+
+spi:
+  mosi_pin:
+    number: GPIO2
+    ignore_strapping_warning: true
+  clk_pin: GPIO1
+
+display:
+  - platform: mipi_spi
+    data_rate: 20MHz
+    model: st7735
+    cs_pin:
+      number: GPIO8
+      ignore_strapping_warning: true
+    dc_pin:
+      number: GPIO3
+    reset_pin:
+      number: GPIO4
+
+lvgl:

tests/component_tests/mipi_spi/fixtures/native.yaml

@@ -0,0 +1,20 @@
+esphome:
+  name: jc3636w518
+
+esp32:
+  board: esp32-s3-devkitc-1
+  framework:
+    type: esp-idf
+
+psram:
+  mode: octal
+
+spi:
+  id: display_qspi
+  type: quad
+  clk_pin: 9
+  data_pins: [11, 12, 13, 14]
+
+display:
+  - platform: mipi_spi
+    model: jc3636w518