arch:risc-v:hpm6750:add pwm driver apache#16

- add pwm driver Signed-off-by: Runcheng Lu <runcheng.lu@hpmicro.com>
hpmicro · Apr 14, 2023 · 8ff1575 · 8ff1575
1 parent 4478d9b
commit 8ff1575
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Showing 9 changed files with 703 additions and 76 deletions.
diff --git a/arch/risc-v/src/hpmicro/hpm6750/Kconfig b/arch/risc-v/src/hpmicro/hpm6750/Kconfig
@@ -1257,7 +1257,7 @@ config HPM_ADC3
         int 
         default 9
         depends on ADC3_RES_8BIT
-
+        	
         config HPM_ADC3_RES 
         int 
         default 11
@@ -1293,5 +1293,39 @@ config HPM_ADC3
         endchoice
         # Endi Of Resolution Setting
     endmenu # ADC3 device driver options
+
+config HPM_PWM_DRV
+	bool
+	default n
+
+config HPM6750_PWM0
+	bool "PWM0"
+	default n
+	select HPM_PWM_DRV
+
+config HPM6750_PWM1
+	bool "PWM1"
+	default n
+	select HPM_PWM_DRV
+
+config HPM6750_PWM2
+	bool "PWM2"
+	default n
+	select HPM_PWM_DRV
+
+config HPM6750_PWM3
+	bool "PWM3"
+	default n
+	select HPM_PWM_DRV
+
+config HPM_PWM_MULTICHAN
+	bool "PWM Multiple Output Channels"
+	default n
+	depends on HPM_PWM_DRV
+	select ARCH_HAVE_PWM_MULTICHAN
+	---help---
+		Specifies that the PWM driver supports multiple output
+		channels per timer.
+
 endmenu
 
diff --git a/arch/risc-v/src/hpmicro/hpm6750/Make.defs b/arch/risc-v/src/hpmicro/hpm6750/Make.defs
@@ -30,6 +30,7 @@ CHIP_CSRCS += hpmicro$(DELIM)hpm6750$(DELIM)hpm_spi.c hpmicro$(DELIM)hpm6750$(DE
 CHIP_CSRCS += hpmicro$(DELIM)hpm6750$(DELIM)hpm_i2c_slave.c hpmicro$(DELIM)hpm6750$(DELIM)hpm_i2c.c
 CHIP_CSRCS += hpmicro$(DELIM)hpm6750$(DELIM)hpm_rtc_lowerhalf.c
 CHIP_CSRCS += hpmicro$(DELIM)hpm6750$(DELIM)hpm_tim_lowerhalf.c
+CHIP_CSRCS += hpmicro$(DELIM)hpm6750$(DELIM)hpm_pwm_lowerhalf.c
 ifeq ($(CONFIG_HPM_CAN_CHARDRIVER),y)
 CHIP_CSRCS += hpmicro$(DELIM)hpm6750$(DELIM)hpm_can.c
 endif 
@@ -44,4 +45,3 @@ endif
 ifeq ($(CONFIG_HPM_ADC16_DRV),y)
   CHIP_CSRCS += hpmicro$(DELIM)hpm6750$(DELIM)hpm_adc16.c
 endif
-