[bsp][allwinner] Add F101 YuzukiNeko, H616 BSP and driver support

bsp/README.md

@@ -826,6 +826,8 @@ This document is based on the RT-Thread mainline repository and categorizes the
 |----------|------|------|-----|-----|-----|-----|-----|-----|-------|-------|
 | [d1](allwinner/d1) | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
 | [d1s](allwinner/d1s) | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
+| [f101](allwinner/f101) | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
+| [h616](allwinner/h616) | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
 
 #### 🟡 K210 (SMP)
 

bsp/allwinner/dm/Kconfig

@@ -0,0 +1,24 @@
+SOC_DM_CLK_DIR                  = $(SOC_DM_DIR)/clk
+SOC_DM_ADC_DIR                  = $(SOC_DM_DIR)/adc
+SOC_DM_AUDIO_DIR                = $(SOC_DM_DIR)/audio
+SOC_DM_CLOCK_TIME_DIR           = $(SOC_DM_DIR)/clock_time
+SOC_DM_DMA_DIR                  = $(SOC_DM_DIR)/dma
+SOC_DM_DVFS_CPUFREQ_DIR         = $(SOC_DM_DIR)/dvfs/cpufreq
+SOC_DM_GRAPHIC_FB_DIR           = $(SOC_DM_DIR)/graphic/framebuffer
+SOC_DM_HWCRYPTO_DIR             = $(SOC_DM_DIR)/hwcrypto
+SOC_DM_I2C_DIR                  = $(SOC_DM_DIR)/i2c
+SOC_DM_INPUT_TOUCHSCREEN_DIR    = $(SOC_DM_DIR)/input/touchscreen
+SOC_DM_INPUT_CAPTURE_DIR        = $(SOC_DM_DIR)/inputcapture
+SOC_DM_NVMEM_DIR                = $(SOC_DM_DIR)/nvmem
+SOC_DM_PIC_DIR                  = $(RTT_DIR)/libcpu/risc-v/common/pic
+SOC_DM_PINCTRL_DIR              = $(SOC_DM_DIR)/pinctrl
+SOC_DM_PWM_DIR                  = $(SOC_DM_DIR)/pwm
+SOC_DM_RESET_DIR                = $(SOC_DM_DIR)/reset
+SOC_DM_RTC_DIR                  = $(SOC_DM_DIR)/rtc
+SOC_DM_SDIO_DIR                 = $(SOC_DM_DIR)/sdio
+SOC_DM_SERIAL_DIR               = $(RTT_DIR)/libcpu/risc-v/common/serial
+SOC_DM_SOC_DIR                  = $(SOC_DM_DIR)/soc
+SOC_DM_SPI_DIR                  = $(SOC_DM_DIR)/spi
+SOC_DM_THERMAL_DIR              = $(SOC_DM_DIR)/thermal
+SOC_DM_USB_DIR                  = $(SOC_DM_DIR)/usb
+SOC_DM_WDT_DIR                  = $(SOC_DM_DIR)/watchdog

bsp/allwinner/dm/SConscript

@@ -0,0 +1,15 @@
+# SoC-level Device Model drivers shared by Allwinner BSPs.
+
+import os
+from building import *
+
+cwd = GetCurrentDir()
+objs = []
+
+for directory in os.listdir(cwd):
+    sconscript = os.path.join(directory, 'SConscript')
+
+    if os.path.isfile(os.path.join(cwd, sconscript)):
+        objs += SConscript(sconscript)
+
+Return('objs')

bsp/allwinner/dm/adc/Kconfig

@@ -0,0 +1,22 @@
+config RT_ADC_SUNXI_GPADC
+    bool "Allwinner Sunxi GPADC"
+    depends on RT_USING_ADC
+    depends on RT_USING_DM
+    depends on RT_USING_CLK
+    depends on RT_USING_RESET
+    default n
+    help
+      Enable the General Purpose ADC found on supported Allwinner SoCs.
+
+config RT_INPUT_SUNXI_LRADC
+    bool "Allwinner Sunxi LRADC ladder keys"
+    depends on RT_USING_INPUT
+    depends on RT_USING_CLK
+    depends on RT_USING_DM
+    depends on RT_USING_OFW
+    depends on RT_USING_RESET
+    default n
+    help
+      Enable the low-resolution ADC keypad controller found on supported
+      Allwinner SoCs. The driver reads key voltage/code child nodes from the
+      LRADC device-tree node and registers one input device.

bsp/allwinner/dm/adc/SConscript

@@ -0,0 +1,15 @@
+from building import *
+
+cwd = GetCurrentDir()
+src = []
+CPPPATH = [cwd + '/../include']
+
+if GetDepend(['RT_ADC_SUNXI_GPADC']):
+    src += ['adc-sunxi-gpadc.c']
+
+if GetDepend(['RT_INPUT_SUNXI_LRADC']):
+    src += ['input-sunxi-lradc.c']
+
+group = DefineGroup('DeviceDrivers', src, depend = [''], CPPPATH = CPPPATH)
+
+Return('group')