Merge pull request 'remove HW CS impl for PA23, PA22 and PA21' (#8) from remove-hw-cs-impl-pa23-pa22-pa21 into main

Reviewed-on: #8

vorago-shared-hal/CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 - Added `RxWithInterrupt::steal`.
 - Improved type level support for resource management for SPI, PWM, UART.
+- Removed HW CS pin provider implementation for PA23, PA22 and PA21, which are multi HW CS pins.
 
 ## [v0.2.0] 2025-09-03
 

vorago-shared-hal/src/spi/pins_vor1x.rs

@@ -158,9 +158,6 @@ hw_cs_pins!(
     (Pa12, FunctionSelect::Sel2, HwChipSelectId::Id5),
     (Pa11, FunctionSelect::Sel2, HwChipSelectId::Id6),
     (Pa10, FunctionSelect::Sel2, HwChipSelectId::Id7),
-    (Pa23, FunctionSelect::Sel2, HwChipSelectId::Id5),
-    (Pa22, FunctionSelect::Sel2, HwChipSelectId::Id6),
-    (Pa21, FunctionSelect::Sel2, HwChipSelectId::Id7),
 );
 
 hw_cs_multi_pin!(