pinctrl: qcom: sm4450: dd SM4450 pinctrl driver

Add pinctrl driver for TLMM block found in SM4450 SoC.
Can Guo helped out in reviewing the driver.

Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
Link: https://lore.kernel.org/r/20231212094900.12615-3-quic_tengfan@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Author: Tengfei Fan

drivers/pinctrl/qcom/Kconfig.msm

@@ -286,6 +286,14 @@ config PINCTRL_SDX75
          Qualcomm Technologies Inc TLMM block found on the Qualcomm
          Technologies Inc SDX75 platform.
 
+config PINCTRL_SM4450
+	tristate "Qualcomm Technologies Inc SM4450 pin controller driver"
+	depends on ARM64 || COMPILE_TEST
+	help
+	 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+	 Qualcomm Technologies Inc TLMM block found on the Qualcomm
+	 Technologies Inc SM4450 platform.
+
 config PINCTRL_SM6115
 	tristate "Qualcomm Technologies Inc SM6115,SM4250 pin controller driver"
 	depends on ARM64 || COMPILE_TEST

drivers/pinctrl/qcom/Makefile

@@ -43,6 +43,7 @@ obj-$(CONFIG_PINCTRL_SDM845) += pinctrl-sdm845.o
 obj-$(CONFIG_PINCTRL_SDX55) += pinctrl-sdx55.o
 obj-$(CONFIG_PINCTRL_SDX65) += pinctrl-sdx65.o
 obj-$(CONFIG_PINCTRL_SDX75) += pinctrl-sdx75.o
+obj-$(CONFIG_PINCTRL_SM4450) += pinctrl-sm4450.o
 obj-$(CONFIG_PINCTRL_SM6115) += pinctrl-sm6115.o
 obj-$(CONFIG_PINCTRL_SM6115_LPASS_LPI) += pinctrl-sm6115-lpass-lpi.o
 obj-$(CONFIG_PINCTRL_SM6125) += pinctrl-sm6125.o