stm32: dts: st: f1: fix pinmux to use TIM3_REMAP2

This commit updates the pinmux to use TIM3_REMAP2,
 enabling proper PWM output on PB5.

Signed-off-by: Khaoula Bidani <khaoula.bidani-ext@st.com>

Author: kbidani

dts/README.rst

@@ -50,3 +50,8 @@ Patch List:
       - Impacted files:
          dts/st/u3/stm32u375*-pinctrl.dtsi
          dts/st/u3/stm32u385*-pinctrl.dtsi
+
+   *Rename "TIM3_REMAP1" on the pin "PB5" to "TIM3_REMAP2"
+   of the following GPIO-STM32F103xx.xml files.
+      - Impacted files:
+         dts/st/f1/stm32f103r(8-b)tx-pinctrl.dtsi

dts/st/f1/stm32f103r(8-b)tx-pinctrl.dtsi

@@ -898,8 +898,8 @@
 				pinmux = <STM32F1_PINMUX('B', 4, ALTERNATE, TIM3_REMAP1)>;
 			};
 
-			/omit-if-no-ref/ tim3_ch2_remap1_pwm_out_pb5: tim3_ch2_remap1_pwm_out_pb5 {
-				pinmux = <STM32F1_PINMUX('B', 5, ALTERNATE, TIM3_REMAP1)>;
+			/omit-if-no-ref/ tim3_ch2_remap2_pwm_out_pb5: tim3_ch2_remap2_pwm_out_pb5 {
+				pinmux = <STM32F1_PINMUX('B', 5, ALTERNATE, TIM3_REMAP2)>;
 			};
 
 			/omit-if-no-ref/ tim3_ch1_remap2_pwm_out_pc6: tim3_ch1_remap2_pwm_out_pc6 {