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/linux/drivers/net/can/c_can/
H A Dc_can_platform.c79 const struct c_can_raminit *raminit = &priv->raminit_sys; in c_can_hw_raminit_wait_syscon() local
89 regmap_read(raminit->syscon, raminit->reg, &ctrl); in c_can_hw_raminit_wait_syscon()
99 const struct c_can_raminit *raminit = &priv->raminit_sys; in c_can_hw_raminit_syscon() local
105 mask = 1 << raminit->bits.start | 1 << raminit->bits.done; in c_can_hw_raminit_syscon()
106 regmap_read(raminit->syscon, raminit->reg, &ctrl); in c_can_hw_raminit_syscon()
116 regmap_update_bits(raminit->syscon, raminit->reg, mask, ctrl); in c_can_hw_raminit_syscon()
121 c_can_hw_raminit_wait_syscon(priv, 1 << raminit->bits.start, ctrl); in c_can_hw_raminit_syscon()
125 ctrl |= 1 << raminit->bits.start; in c_can_hw_raminit_syscon()
127 ctrl |= 1 << raminit->bits.done; in c_can_hw_raminit_syscon()
128 regmap_update_bits(raminit->syscon, raminit->reg, mask, ctrl); in c_can_hw_raminit_syscon()
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H A Dc_can.h165 /* RAMINIT register description. Optional. */
171 /* Out of band RAMINIT register access via syscon regmap */
173 struct regmap *syscon; /* for raminit ctrl. reg. access */
211 struct c_can_raminit raminit_sys; /* RAMINIT via syscon regmap */
212 void (*raminit)(const struct c_can_priv *priv, bool enable); member
H A Dc_can_pci.c210 priv->raminit = c_can_pci_data->init; in c_can_pci_probe()
H A Dc_can_main.c221 if (priv->raminit) in c_can_reset_ram()
222 priv->raminit(priv, enable); in c_can_reset_ram()