65 	struct dram_timing timing;  member
241 static int of_get_ddr_timings(struct dram_timing *timing,  in of_get_ddr_timings()  argument
247 				   &timing->ddr3_speed_bin);  in of_get_ddr_timings()
249 				    &timing->pd_idle);  in of_get_ddr_timings()
251 				    &timing->sr_idle);  in of_get_ddr_timings()
253 				    &timing->sr_mc_gate_idle);  in of_get_ddr_timings()
255 				    &timing->srpd_lite_idle);  in of_get_ddr_timings()
257 				    &timing->standby_idle);  in of_get_ddr_timings()
259 				    &timing->auto_pd_dis_freq);  in of_get_ddr_timings()
261 				    &timing->dram_dll_dis_freq);  in of_get_ddr_timings()
263 				    &timing->phy_dll_dis_freq);  in of_get_ddr_timings()
265 				    &timing->ddr3_odt_dis_freq);  in of_get_ddr_timings()
267 				    &timing->ddr3_drv);  in of_get_ddr_timings()
269 				    &timing->ddr3_odt);  in of_get_ddr_timings()
271 				    &timing->phy_ddr3_ca_drv);  in of_get_ddr_timings()
273 				    &timing->phy_ddr3_dq_drv);  in of_get_ddr_timings()
275 				    &timing->phy_ddr3_odt);  in of_get_ddr_timings()
277 				    &timing->lpddr3_odt_dis_freq);  in of_get_ddr_timings()
279 				    &timing->lpddr3_drv);  in of_get_ddr_timings()
281 				    &timing->lpddr3_odt);  in of_get_ddr_timings()
283 				    &timing->phy_lpddr3_ca_drv);  in of_get_ddr_timings()
285 				    &timing->phy_lpddr3_dq_drv);  in of_get_ddr_timings()
287 				    &timing->phy_lpddr3_odt);  in of_get_ddr_timings()
289 				    &timing->lpddr4_odt_dis_freq);  in of_get_ddr_timings()
291 				    &timing->lpddr4_drv);  in of_get_ddr_timings()
293 				    &timing->lpddr4_dq_odt);  in of_get_ddr_timings()
295 				    &timing->lpddr4_ca_odt);  in of_get_ddr_timings()
297 				    &timing->phy_lpddr4_ca_drv);  in of_get_ddr_timings()
299 				    &timing->phy_lpddr4_ck_cs_drv);  in of_get_ddr_timings()
301 				    &timing->phy_lpddr4_dq_drv);  in of_get_ddr_timings()
303 				    &timing->phy_lpddr4_odt);  in of_get_ddr_timings()
315 	uint32_t *timing;  in rk3399_dmcfreq_probe()  local
355 	 * Get dram timing and pass it to arm trust firmware,  in rk3399_dmcfreq_probe()
357 	 * timing and to do dram initial.  in rk3399_dmcfreq_probe()
359 	if (!of_get_ddr_timings(&data->timing, np)) {  in rk3399_dmcfreq_probe()
360 		timing = &data->timing.ddr3_speed_bin;  in rk3399_dmcfreq_probe()
363 			arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, *timing++, index,  in rk3399_dmcfreq_probe()
392 		data->odt_dis_freq = data->timing.ddr3_odt_dis_freq;  in rk3399_dmcfreq_probe()
395 		data->odt_dis_freq = data->timing.lpddr3_odt_dis_freq;  in rk3399_dmcfreq_probe()
398 		data->odt_dis_freq = data->timing.lpddr4_odt_dis_freq;  in rk3399_dmcfreq_probe()
425 	data->odt_pd_arg0 = (data->timing.sr_idle & 0xff) |  in rk3399_dmcfreq_probe()
426 			    ((data->timing.sr_mc_gate_idle & 0xff) << 8) |  in rk3399_dmcfreq_probe()
427 			    ((data->timing.standby_idle & 0xffff) << 16);  in rk3399_dmcfreq_probe()
428 	data->odt_pd_arg1 = (data->timing.pd_idle & 0xfff) |  in rk3399_dmcfreq_probe()
429 			    ((data->timing.srpd_lite_idle & 0xfff) << 16);  in rk3399_dmcfreq_probe()