修改说明：1.增加mipi_csi 文件交互功能

Signed-off-by: YOUR_NAME <wangyeyu1@huawei.com>

platform/Kconfig

@@ -12,6 +12,13 @@ config DRIVERS_HDF_PLATFORM_MIPI_DSI
     help
       Answer Y to enable HDF platform mipi dsi driver.
 
+config DRIVERS_HDF_PLATFORM_MIPI_CSI
+    bool "Enable HDF platform mipi csi driver"
+    default n
+    depends on DRIVERS_HDF_PLATFORM
+    help
+      Answer Y to enable HDF platform mipi csi driver.
+
 config DRIVERS_HDF_PLATFORM_GPIO
     bool "Enable HDF platform gpio driver"
     default n

platform/Makefile

@@ -14,6 +14,7 @@
 
 obj-$(CONFIG_DRIVERS_HDF_PLATFORM)           += common/
 obj-$(CONFIG_DRIVERS_HDF_PLATFORM_MIPI_DSI)  += mipi_dsi/
+obj-$(CONFIG_DRIVERS_HDF_PLATFORM_MIPI_CSI)  += mipi_csi/
 obj-$(CONFIG_DRIVERS_HDF_PLATFORM_GPIO)      += gpio/
 obj-$(CONFIG_DRIVERS_HDF_PLATFORM_I2C)       += i2c/
 obj-$(CONFIG_DRIVERS_HDF_PLATFORM_WATCHDOG)  += watchdog/

platform/mipi_csi/Makefile

@@ -0,0 +1,22 @@
+#
+# Copyright (c) 2020-2021 Huawei Device Co., Ltd.
+#
+# This software is licensed under the terms of the GNU General Public
+# License version 2, as published by the Free Software Foundation, and
+# may be copied, distributed, and modified under those terms.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+#
+
+include drivers/hdf/khdf/platform/platform.mk
+
+obj-y  += $(HDF_PLATFORM_FRAMEWORKS_ROOT)/src/mipi_csi_core.o \
+          $(HDF_PLATFORM_FRAMEWORKS_ROOT)/src/mipi_csi_if.o
+
+obj-y  += mipi_csi_dev.o \
+
+EXTRA_CFLAGS += -Wno-error=date-time