diff --git a/os/hal/ports/AVR/TINY/hal_lld.c b/os/hal/ports/AVR/TINY/ATTinyxxx/hal_lld.c
similarity index 93%
rename from os/hal/ports/AVR/TINY/hal_lld.c
rename to os/hal/ports/AVR/TINY/ATTinyxxx/hal_lld.c
index fef8b7084..be1e23cac 100644
--- a/os/hal/ports/AVR/TINY/hal_lld.c
+++ b/os/hal/ports/AVR/TINY/ATTinyxxx/hal_lld.c
@@ -15,8 +15,8 @@
 */
 
 /**
- * @file    hal_lld.c
- * @brief   AVR HAL subsystem low level driver code.
+ * @file    ATTinyxxx/hal_lld.c
+ * @brief   AVR Tiny HAL subsystem low level driver code.
  *
  * @addtogroup HAL
  * @{
diff --git a/os/hal/ports/AVR/TINY/hal_lld.h b/os/hal/ports/AVR/TINY/ATTinyxxx/hal_lld.h
similarity index 100%
rename from os/hal/ports/AVR/TINY/hal_lld.h
rename to os/hal/ports/AVR/TINY/ATTinyxxx/hal_lld.h
diff --git a/os/hal/ports/AVR/TINY/platform.mk b/os/hal/ports/AVR/TINY/ATTinyxxx/platform.mk
similarity index 100%
rename from os/hal/ports/AVR/TINY/platform.mk
rename to os/hal/ports/AVR/TINY/ATTinyxxx/platform.mk
diff --git a/os/hal/ports/AVR/TINY/GPIOv1/driver.mk b/os/hal/ports/AVR/TINY/LLD/GPIOv1/driver.mk
similarity index 100%
rename from os/hal/ports/AVR/TINY/GPIOv1/driver.mk
rename to os/hal/ports/AVR/TINY/LLD/GPIOv1/driver.mk
diff --git a/os/hal/ports/AVR/TINY/GPIOv1/hal_pal_lld.c b/os/hal/ports/AVR/TINY/LLD/GPIOv1/hal_pal_lld.c
similarity index 100%
rename from os/hal/ports/AVR/TINY/GPIOv1/hal_pal_lld.c
rename to os/hal/ports/AVR/TINY/LLD/GPIOv1/hal_pal_lld.c
diff --git a/os/hal/ports/AVR/TINY/GPIOv1/hal_pal_lld.h b/os/hal/ports/AVR/TINY/LLD/GPIOv1/hal_pal_lld.h
similarity index 100%
rename from os/hal/ports/AVR/TINY/GPIOv1/hal_pal_lld.h
rename to os/hal/ports/AVR/TINY/LLD/GPIOv1/hal_pal_lld.h
diff --git a/os/hal/ports/AVR/TINY/TIMv1/driver.mk b/os/hal/ports/AVR/TINY/LLD/TIMv1/driver.mk
similarity index 100%
rename from os/hal/ports/AVR/TINY/TIMv1/driver.mk
rename to os/hal/ports/AVR/TINY/LLD/TIMv1/driver.mk
diff --git a/os/hal/ports/AVR/TINY/TIMv1/hal_gpt_lld.c b/os/hal/ports/AVR/TINY/LLD/TIMv1/hal_gpt_lld.c
similarity index 100%
rename from os/hal/ports/AVR/TINY/TIMv1/hal_gpt_lld.c
rename to os/hal/ports/AVR/TINY/LLD/TIMv1/hal_gpt_lld.c
diff --git a/os/hal/ports/AVR/TINY/TIMv1/hal_gpt_lld.h b/os/hal/ports/AVR/TINY/LLD/TIMv1/hal_gpt_lld.h
similarity index 100%
rename from os/hal/ports/AVR/TINY/TIMv1/hal_gpt_lld.h
rename to os/hal/ports/AVR/TINY/LLD/TIMv1/hal_gpt_lld.h
diff --git a/os/hal/ports/AVR/TINY/TIMv1/hal_icu_lld.c b/os/hal/ports/AVR/TINY/LLD/TIMv1/hal_icu_lld.c
similarity index 100%
rename from os/hal/ports/AVR/TINY/TIMv1/hal_icu_lld.c
rename to os/hal/ports/AVR/TINY/LLD/TIMv1/hal_icu_lld.c
diff --git a/os/hal/ports/AVR/TINY/TIMv1/hal_icu_lld.h b/os/hal/ports/AVR/TINY/LLD/TIMv1/hal_icu_lld.h
similarity index 100%
rename from os/hal/ports/AVR/TINY/TIMv1/hal_icu_lld.h
rename to os/hal/ports/AVR/TINY/LLD/TIMv1/hal_icu_lld.h
diff --git a/os/hal/ports/AVR/TINY/TIMv1/hal_pwm_lld.c b/os/hal/ports/AVR/TINY/LLD/TIMv1/hal_pwm_lld.c
similarity index 100%
rename from os/hal/ports/AVR/TINY/TIMv1/hal_pwm_lld.c
rename to os/hal/ports/AVR/TINY/LLD/TIMv1/hal_pwm_lld.c
diff --git a/os/hal/ports/AVR/TINY/TIMv1/hal_pwm_lld.h b/os/hal/ports/AVR/TINY/LLD/TIMv1/hal_pwm_lld.h
similarity index 100%
rename from os/hal/ports/AVR/TINY/TIMv1/hal_pwm_lld.h
rename to os/hal/ports/AVR/TINY/LLD/TIMv1/hal_pwm_lld.h
diff --git a/os/hal/ports/AVR/TINY/TIMv1/hal_st_lld.c b/os/hal/ports/AVR/TINY/LLD/TIMv1/hal_st_lld.c
similarity index 100%
rename from os/hal/ports/AVR/TINY/TIMv1/hal_st_lld.c
rename to os/hal/ports/AVR/TINY/LLD/TIMv1/hal_st_lld.c
diff --git a/os/hal/ports/AVR/TINY/TIMv1/hal_st_lld.h b/os/hal/ports/AVR/TINY/LLD/TIMv1/hal_st_lld.h
similarity index 100%
rename from os/hal/ports/AVR/TINY/TIMv1/hal_st_lld.h
rename to os/hal/ports/AVR/TINY/LLD/TIMv1/hal_st_lld.h
diff --git a/os/hal/ports/AVR/TINY/USARTv1/driver.mk b/os/hal/ports/AVR/TINY/LLD/USARTv1/driver.mk
similarity index 100%
rename from os/hal/ports/AVR/TINY/USARTv1/driver.mk
rename to os/hal/ports/AVR/TINY/LLD/USARTv1/driver.mk
diff --git a/os/hal/ports/AVR/TINY/USARTv1/hal_serial_lld.c b/os/hal/ports/AVR/TINY/LLD/USARTv1/hal_serial_lld.c
similarity index 100%
rename from os/hal/ports/AVR/TINY/USARTv1/hal_serial_lld.c
rename to os/hal/ports/AVR/TINY/LLD/USARTv1/hal_serial_lld.c
diff --git a/os/hal/ports/AVR/TINY/USARTv1/hal_serial_lld.h b/os/hal/ports/AVR/TINY/LLD/USARTv1/hal_serial_lld.h
similarity index 100%
rename from os/hal/ports/AVR/TINY/USARTv1/hal_serial_lld.h
rename to os/hal/ports/AVR/TINY/LLD/USARTv1/hal_serial_lld.h
diff --git a/os/hal/ports/AVR/TINY/USARTv1/hal_uart_lld.c b/os/hal/ports/AVR/TINY/LLD/USARTv1/hal_uart_lld.c
similarity index 100%
rename from os/hal/ports/AVR/TINY/USARTv1/hal_uart_lld.c
rename to os/hal/ports/AVR/TINY/LLD/USARTv1/hal_uart_lld.c
diff --git a/os/hal/ports/AVR/TINY/USARTv1/hal_uart_lld.h b/os/hal/ports/AVR/TINY/LLD/USARTv1/hal_uart_lld.h
similarity index 100%
rename from os/hal/ports/AVR/TINY/USARTv1/hal_uart_lld.h
rename to os/hal/ports/AVR/TINY/LLD/USARTv1/hal_uart_lld.h
diff --git a/os/hal/ports/AVR/TINY/avr_pins.h b/os/hal/ports/AVR/TINY/LLD/avr_pins.h
similarity index 100%
rename from os/hal/ports/AVR/TINY/avr_pins.h
rename to os/hal/ports/AVR/TINY/LLD/avr_pins.h
diff --git a/os/hal/ports/AVR/TINY/avr_timers.h b/os/hal/ports/AVR/TINY/LLD/avr_timers.h
similarity index 100%
rename from os/hal/ports/AVR/TINY/avr_timers.h
rename to os/hal/ports/AVR/TINY/LLD/avr_timers.h