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[linux] porting cvitek asic chips.

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1. update cv182x/cv183x configuration file
	2. update cv181x/cv180x configuration file
	3. update clk driver for cvitek
	4. update dma driver for cvitek
	5. update soc driver for cvitek
	6. porting cvitek ion driver from kernel-4.19
	7. compatible with riscv

Change-Id: Icff9fafe0ebe7d6bab824bbadb952e08bdc66c19
This commit is contained in:
wangliang.wang
2023-03-09 14:38:25 +08:00
committed by sam.xiang
parent 4bc998a131
commit 4f810186ab
2062 changed files with 544892 additions and 2134 deletions
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linux_5.10/include/uapi/linux/i2c.h
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@ -71,6 +71,7 @@ struct i2c_msg {
__u16 flags;
#define I2C_M_RD 0x0001 /* read data, from slave to master */
/* I2C_M_RD is guaranteed to be 0x0001! */
#define I2C_M_WRSTOP 0x0002 /* if allow stop between msg. */
#define I2C_M_TEN 0x0010 /* this is a ten bit chip address */
#define I2C_M_DMA_SAFE 0x0200 /* the buffer of this message is DMA safe */
/* makes only sense in kernelspace */