drivers: pinctrl: imx: Use sys_write32 function

sys_write32 does the exact same thing, but increases the readability.

Signed-off-by: Manoel Brunnen <mb@lee-brunnen.de>

Author: mbrunnen

drivers/pinctrl/pinctrl_imx.c

@@ -45,19 +45,19 @@ int pinctrl_configure_pins(const pinctrl_soc_pin_t *pins, uint8_t pin_cnt,
 				    (mem_addr_t)config_register);
 		}
 #else
-		*((volatile uint32_t *)((uintptr_t)mux_register)) =
+		sys_write32(
 			IOMUXC_SW_MUX_CTL_PAD_MUX_MODE(mux_mode) |
-			IOMUXC_SW_MUX_CTL_PAD_SION(MCUX_IMX_INPUT_ENABLE(pin_ctrl_flags));
+				IOMUXC_SW_MUX_CTL_PAD_SION(MCUX_IMX_INPUT_ENABLE(pin_ctrl_flags)),
+			(mem_addr_t)mux_register);
 		if (input_register) {
-			*((volatile uint32_t *)((uintptr_t)input_register)) =
-				IOMUXC_SELECT_INPUT_DAISY(input_daisy);
+			sys_write32(IOMUXC_SELECT_INPUT_DAISY(input_daisy),
+				    (mem_addr_t)input_register);
 		}
 		if (config_register) {
-			*((volatile uint32_t *)((uintptr_t)config_register)) =
-				pin_ctrl_flags & (~(0x1 << MCUX_IMX_INPUT_ENABLE_SHIFT));
+			sys_write32(pin_ctrl_flags & (~(0x1 << MCUX_IMX_INPUT_ENABLE_SHIFT)),
+				    config_register);
 		}
 #endif
-
 	}
 	return 0;
 }