phy: dphy: Change units of wakeup and init parameters
The Init and wakeup D-PHY parameters are in the micro/milliseconds range, putting the values real close to the types limits if they were in picoseconds. Move them to microseconds which should be better fit. Suggested-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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@ -65,12 +65,12 @@ int phy_mipi_dphy_get_default_config(unsigned long pixel_clock,
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*/
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cfg->hs_trail = max(4 * 8 * ui, 60000 + 4 * 4 * ui);
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cfg->init = 100000000;
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cfg->init = 100;
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cfg->lpx = 60000;
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cfg->ta_get = 5 * cfg->lpx;
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cfg->ta_go = 4 * cfg->lpx;
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cfg->ta_sure = 2 * cfg->lpx;
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cfg->wakeup = 1000000000;
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cfg->wakeup = 1000;
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cfg->hs_clk_rate = hs_clk_rate;
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cfg->lanes = lanes;
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@ -143,7 +143,7 @@ int phy_mipi_dphy_config_validate(struct phy_configure_opts_mipi_dphy *cfg)
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if (cfg->hs_trail < max(8 * ui, 60000 + 4 * ui))
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return -EINVAL;
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if (cfg->init < 100000000)
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if (cfg->init < 100)
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return -EINVAL;
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if (cfg->lpx < 50000)
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@ -158,7 +158,7 @@ int phy_mipi_dphy_config_validate(struct phy_configure_opts_mipi_dphy *cfg)
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if (cfg->ta_sure < cfg->lpx || cfg->ta_sure > (2 * cfg->lpx))
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return -EINVAL;
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if (cfg->wakeup < 1000000000)
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if (cfg->wakeup < 1000)
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return -EINVAL;
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return 0;
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@ -190,10 +190,10 @@ struct phy_configure_opts_mipi_dphy {
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/**
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* @init:
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*
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* Time, in picoseconds for the initialization period to
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* Time, in microseconds for the initialization period to
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* complete.
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*
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* Minimum value: 100000000 ps
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* Minimum value: 100 us
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*/
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unsigned int init;
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@ -244,11 +244,11 @@ struct phy_configure_opts_mipi_dphy {
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/**
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* @wakeup:
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*
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* Time, in picoseconds, that a transmitter drives a Mark-1
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* Time, in microseconds, that a transmitter drives a Mark-1
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* state prior to a Stop state in order to initiate an exit
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* from ULPS.
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*
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* Minimum value: 1000000000 ps
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* Minimum value: 1000 us
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*/
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unsigned int wakeup;
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