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/linux/drivers/i2c/busses/
H A Di2c-qcom-cci.c96 u16 thigh; /* HIGH period of the SCL clock in clock ticks */ member
275 val = hw->thigh << 16 | hw->tlow; in cci_init()
683 .thigh = 78,
695 .thigh = 20,
716 .thigh = 78,
728 .thigh = 20,
749 .thigh = 201,
761 .thigh = 38,
773 .thigh = 16,
794 .thigh = 78,
[all …]
H A Di2c-sh_mobile.c220 static u32 sh_mobile_i2c_icch(unsigned long count_khz, u32 tHIGH, u32 tf) in sh_mobile_i2c_icch() argument
224 * ICCH >= COUNT_CLK * (tHIGH + tf) in sh_mobile_i2c_icch()
228 * the HIGH period of the SCL signal (tHIGH) after the SCL input in sh_mobile_i2c_icch()
231 * Afterward it turned out calculating ICCH using only tHIGH spec in sh_mobile_i2c_icch()
234 * condition, in order to meet both tHIGH and tHD;STA specs. in sh_mobile_i2c_icch()
236 return (((count_khz * (tHIGH + tf)) + 5000) / 10000); in sh_mobile_i2c_icch()
268 u32 tHIGH, tLOW, tf; in sh_mobile_i2c_init() local
274 tHIGH = 40; /* tHD;STA = tHIGH = 4.0 us */ in sh_mobile_i2c_init()
278 tHIGH = 6; /* tHD;STA = tHIGH = 0.6 us */ in sh_mobile_i2c_init()
287 pd->icch = sh_mobile_i2c_icch(i2c_clk_khz, tHIGH, tf); in sh_mobile_i2c_init()
H A Di2c-uniphier-f.c488 * Standard-mode: tLOW + tHIGH = 10 us in uniphier_fi2c_hw_init()
489 * Fast-mode: tLOW + tHIGH = 2.5 us in uniphier_fi2c_hw_init()
493 * Standard-mode: tLOW = 4.7 us, tHIGH = 4.0 us, tBUF = 4.7 us in uniphier_fi2c_hw_init()
494 * Fast-mode: tLOW = 1.3 us, tHIGH = 0.6 us, tBUF = 1.3 us in uniphier_fi2c_hw_init()
495 * "tLow/tHIGH = 5/4" meets both. in uniphier_fi2c_hw_init()
H A Di2c-uniphier.c298 * Standard-mode: tLOW = 4.7 us, tHIGH = 4.0 us in uniphier_i2c_hw_init()
299 * Fast-mode: tLOW = 1.3 us, tHIGH = 0.6 us in uniphier_i2c_hw_init()
300 * "tLow/tHIGH = 5/4" meets both. in uniphier_i2c_hw_init()
H A Di2c-xiic.c163 #define XIIC_THIGH_REG_OFFSET (0x3C + XIIC_REG_OFFSET) /* THIGH Register */
402 * -EINVAL on failure (scl frequency not supported or THIGH is 0)
443 /* THIGH - Depends on SCL clock frequency(i2c_clk) as below */ in xiic_setclk()
450 /* TLOW - Value same as THIGH */ in xiic_setclk()
H A Di2c-designware-master.c73 4000, /* tHD;STA = tHIGH = 4.0 us */ in i2c_dw_set_timings_master()
106 260, /* tHIGH = 260 ns */ in i2c_dw_set_timings_master()
129 600, /* tHD;STA = tHIGH = 0.6 us */ in i2c_dw_set_timings_master()
H A Di2c-designware-common.c430 * we could meet both tHIGH and tHD;STA timing specs. in i2c_dw_scl_hcnt()
H A Di2c-mxs.c735 * tHIGH (SCL HIGH period) 4000 ns 600 ns in mxs_i2c_derive_timing()
H A Di2c-mlxbf.c381 u16 thigh_max; /* Thigh max. */
/linux/Documentation/devicetree/bindings/i2c/
H A Dsnps,designware-i2c.yaml90 This value is used to compute the tHIGH period.
107 This value is used to compute the tHIGH and tLOW periods for high speed
/linux/drivers/gpu/drm/amd/pm/powerplay/hwmgr/
H A Dpptable_v1_0.h279 USHORT usPWMHigh; /* The PWM value at THigh. */
299 USHORT usPWMHigh; /* The PWM value at THigh. */
326 USHORT usPWMHigh; /* The PWM value at THigh. */
/linux/arch/powerpc/platforms/44x/
H A Dwarp.c228 i2c_smbus_write_byte_data(client, 2, 65); /* Thigh */ in pika_setup_critical_temp()
/linux/samples/cgroup/
H A Dmemcg_event_listener.c53 printf("\thigh: %ld\n", counters->high); in print_memcg_counters()
/linux/drivers/gpu/drm/radeon/
H A Dpptable.h90 USHORT usPWMHigh; // The PWM value at THigh.
/linux/tools/power/pm-graph/
H A Dsleepgraph.py4468 tHigh = ['', '']
4472 tHigh[i] = ' id="%smin" class=minval title="Minimum"' % tag
4474 tHigh[i] = ' id="%smax" class=maxval title="Maximum"' % tag
4476 tHigh[i] = ' id="%smed" class=medval title="Median"' % tag
4484 html += tdh.format('%.3f ms' % d[3], tHigh[0]) if d[3] else td.format('') # suspend
4485 html += tdh.format('%.3f ms' % d[4], tHigh[1]) if d[4] else td.format('') # resume