Searched refs:tLOW (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/drivers/i2c/busses/ |
| H A D | i2c-sh_mobile.c | 204 static u32 sh_mobile_i2c_iccl(unsigned long count_khz, u32 tLOW, u32 tf) in sh_mobile_i2c_iccl() argument
216 return (((count_khz * (tLOW + tf)) + 5000) / 10000); in sh_mobile_i2c_iccl()
267 u32 tHIGH, tLOW, tf; in sh_mobile_i2c_init() local
272 tLOW = 47; /* tLOW = 4.7 us */ in sh_mobile_i2c_init()
276 tLOW = 13; /* tLOW = 1.3 us */ in sh_mobile_i2c_init()
285 pd->iccl = sh_mobile_i2c_iccl(i2c_clk_khz, tLOW, tf); in sh_mobile_i2c_init()
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| H A D | i2c-designware-common.c | 375 u32 i2c_dw_scl_lcnt(u32 ic_clk, u32 tLOW, u32 tf, int offset) in i2c_dw_scl_lcnt() argument
388 return DIV_ROUND_CLOSEST_ULL((u64)ic_clk * (tLOW + tf), MICRO) - in i2c_dw_scl_lcnt()
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| H A D | i2c-designware-core.h | 330 u32 i2c_dw_scl_lcnt(u32 ic_clk, u32 tLOW, u32 tf, int offset);
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| /openbmc/linux/Documentation/devicetree/bindings/i2c/ |
| H A D | snps,designware-i2c.yaml | 77 This value is used to compute the tLOW period.
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