Lines Matching +full:exynos +full:- +full:sysmmu
7 * SPDX-License-Identifier: GPL-2.0+
105 struct exynos_fb *reg = priv->reg; in exynos_fimd_set_dualrgb()
113 cfg |= EXYNOS_DUALRGB_SUB_CNT(priv->vl_col / 2) | in exynos_fimd_set_dualrgb()
117 writel(cfg, ®->dualrgb); in exynos_fimd_set_dualrgb()
123 struct exynos_fb *reg = priv->reg; in exynos_fimd_set_dp_clkcon()
129 writel(cfg, ®->dp_mie_clkcon); in exynos_fimd_set_dp_clkcon()
135 struct exynos_fb *reg = priv->reg; in exynos_fimd_set_par()
139 cfg = readl((unsigned int)®->wincon0 + in exynos_fimd_set_par()
155 switch (priv->vl_bpix) { in exynos_fimd_set_par()
164 writel(cfg, (unsigned int)®->wincon0 + in exynos_fimd_set_par()
169 writel(cfg, (unsigned int)®->vidosd0a + in exynos_fimd_set_par()
172 cfg = EXYNOS_VIDOSD_RIGHT_X(priv->vl_col - 1) | in exynos_fimd_set_par()
173 EXYNOS_VIDOSD_BOTTOM_Y(priv->vl_row - 1) | in exynos_fimd_set_par()
177 writel(cfg, (unsigned int)®->vidosd0b + in exynos_fimd_set_par()
181 cfg = EXYNOS_VIDOSD_SIZE(priv->vl_col * priv->vl_row); in exynos_fimd_set_par()
182 writel(cfg, (unsigned int)®->vidosd0c + in exynos_fimd_set_par()
190 struct exynos_fb *reg = priv->reg; in exynos_fimd_set_buffer_address()
194 end_addr = start_addr + ((priv->vl_col * (VNBITS(priv->vl_bpix) / 8)) * in exynos_fimd_set_buffer_address()
195 priv->vl_row); in exynos_fimd_set_buffer_address()
197 writel(start_addr, (unsigned int)®->vidw00add0b0 + in exynos_fimd_set_buffer_address()
199 writel(end_addr, (unsigned int)®->vidw00add1b0 + in exynos_fimd_set_buffer_address()
205 struct exynos_fb *reg = priv->reg; in exynos_fimd_set_clock()
210 if (priv->dual_lcd_enabled) { in exynos_fimd_set_clock()
211 pixel_clock = priv->vl_freq * in exynos_fimd_set_clock()
212 (priv->vl_hspw + priv->vl_hfpd + in exynos_fimd_set_clock()
213 priv->vl_hbpd + priv->vl_col / 2) * in exynos_fimd_set_clock()
214 (priv->vl_vspw + priv->vl_vfpd + in exynos_fimd_set_clock()
215 priv->vl_vbpd + priv->vl_row); in exynos_fimd_set_clock()
216 } else if (priv->interface_mode == FIMD_CPU_INTERFACE) { in exynos_fimd_set_clock()
217 pixel_clock = priv->vl_freq * in exynos_fimd_set_clock()
218 priv->vl_width * priv->vl_height * in exynos_fimd_set_clock()
219 (priv->cs_setup + priv->wr_setup + in exynos_fimd_set_clock()
220 priv->wr_act + priv->wr_hold + 1); in exynos_fimd_set_clock()
222 pixel_clock = priv->vl_freq * in exynos_fimd_set_clock()
223 (priv->vl_hspw + priv->vl_hfpd + in exynos_fimd_set_clock()
224 priv->vl_hbpd + priv->vl_col) * in exynos_fimd_set_clock()
225 (priv->vl_vspw + priv->vl_vfpd + in exynos_fimd_set_clock()
226 priv->vl_vbpd + priv->vl_row); in exynos_fimd_set_clock()
229 cfg = readl(®->vidcon0); in exynos_fimd_set_clock()
250 if (priv->dual_lcd_enabled) in exynos_fimd_set_clock()
251 div--; in exynos_fimd_set_clock()
253 cfg |= EXYNOS_VIDCON0_CLKVAL_F(div - 1); in exynos_fimd_set_clock()
254 writel(cfg, ®->vidcon0); in exynos_fimd_set_clock()
259 struct exynos_fb *reg = priv->reg; in exynos_set_trigger()
262 cfg = readl(®->trigcon); in exynos_set_trigger()
266 writel(cfg, ®->trigcon); in exynos_set_trigger()
271 struct exynos_fb *reg = priv->reg; in exynos_is_i80_frame_done()
275 cfg = readl(®->trigcon); in exynos_is_i80_frame_done()
286 struct exynos_fb *reg = priv->reg; in exynos_fimd_lcd_on()
290 cfg = readl(®->vidcon0); in exynos_fimd_lcd_on()
292 writel(cfg, ®->vidcon0); in exynos_fimd_lcd_on()
298 struct exynos_fb *reg = priv->reg; in exynos_fimd_window_on()
302 cfg = readl((unsigned int)®->wincon0 + in exynos_fimd_window_on()
305 writel(cfg, (unsigned int)®->wincon0 + in exynos_fimd_window_on()
308 cfg = readl(®->winshmap); in exynos_fimd_window_on()
310 writel(cfg, ®->winshmap); in exynos_fimd_window_on()
315 struct exynos_fb *reg = priv->reg; in exynos_fimd_lcd_off()
318 cfg = readl(®->vidcon0); in exynos_fimd_lcd_off()
320 writel(cfg, ®->vidcon0); in exynos_fimd_lcd_off()
325 struct exynos_fb *reg = priv->reg; in exynos_fimd_window_off()
328 cfg = readl((unsigned int)®->wincon0 + in exynos_fimd_window_off()
331 writel(cfg, (unsigned int)®->wincon0 + in exynos_fimd_window_off()
334 cfg = readl(®->winshmap); in exynos_fimd_window_off()
336 writel(cfg, ®->winshmap); in exynos_fimd_window_off()
340 * The reset value for FIMD SYSMMU register MMU_CTRL is 3
342 * This means FIMD SYSMMU is on by default on Exynos5420
344 * Since in u-boot we don't use SYSMMU, we should disable
345 * those FIMD SYSMMU.
346 * Note that there are 2 SYSMMU for FIMD: m0 and m1.
358 count = fdtdec_find_aliases_for_id(gd->fdt_blob, "fimd", in exynos_fimd_disable_sysmmu()
363 debug("Can't get device node for fimd sysmmu\n"); in exynos_fimd_disable_sysmmu()
367 sysmmufimd = (u32 *)fdtdec_get_addr(gd->fdt_blob, node, "reg"); in exynos_fimd_disable_sysmmu()
369 debug("Can't get base address for sysmmu fimdm0"); in exynos_fimd_disable_sysmmu()
381 struct exynos_fb *reg = priv->reg; in exynos_fimd_lcd_init()
387 if (fdtdec_get_bool(gd->fdt_blob, node, "samsung,disable-sysmmu")) in exynos_fimd_lcd_init()
392 rgb_mode = priv->rgb_mode; in exynos_fimd_lcd_init()
394 if (priv->interface_mode == FIMD_RGB_INTERFACE) { in exynos_fimd_lcd_init()
396 writel(cfg, ®->vidcon0); in exynos_fimd_lcd_init()
398 cfg = readl(®->vidcon2); in exynos_fimd_lcd_init()
403 writel(cfg, ®->vidcon2); in exynos_fimd_lcd_init()
407 if (!priv->vl_clkp) in exynos_fimd_lcd_init()
409 if (!priv->vl_hsp) in exynos_fimd_lcd_init()
411 if (!priv->vl_vsp) in exynos_fimd_lcd_init()
413 if (!priv->vl_dp) in exynos_fimd_lcd_init()
416 writel(cfg, (unsigned int)®->vidcon1 + offset); in exynos_fimd_lcd_init()
419 cfg = EXYNOS_VIDTCON0_VFPD(priv->vl_vfpd - 1); in exynos_fimd_lcd_init()
420 cfg |= EXYNOS_VIDTCON0_VBPD(priv->vl_vbpd - 1); in exynos_fimd_lcd_init()
421 cfg |= EXYNOS_VIDTCON0_VSPW(priv->vl_vspw - 1); in exynos_fimd_lcd_init()
422 writel(cfg, (unsigned int)®->vidtcon0 + offset); in exynos_fimd_lcd_init()
424 cfg = EXYNOS_VIDTCON1_HFPD(priv->vl_hfpd - 1); in exynos_fimd_lcd_init()
425 cfg |= EXYNOS_VIDTCON1_HBPD(priv->vl_hbpd - 1); in exynos_fimd_lcd_init()
426 cfg |= EXYNOS_VIDTCON1_HSPW(priv->vl_hspw - 1); in exynos_fimd_lcd_init()
428 writel(cfg, (unsigned int)®->vidtcon1 + offset); in exynos_fimd_lcd_init()
431 cfg = EXYNOS_VIDTCON2_HOZVAL(priv->vl_col - 1) | in exynos_fimd_lcd_init()
432 EXYNOS_VIDTCON2_LINEVAL(priv->vl_row - 1) | in exynos_fimd_lcd_init()
433 EXYNOS_VIDTCON2_HOZVAL_E(priv->vl_col - 1) | in exynos_fimd_lcd_init()
434 EXYNOS_VIDTCON2_LINEVAL_E(priv->vl_row - 1); in exynos_fimd_lcd_init()
436 writel(cfg, (unsigned int)®->vidtcon2 + offset); in exynos_fimd_lcd_init()
440 cfg = readl(®->vidcon0); in exynos_fimd_lcd_init()
443 writel(cfg, ®->vidcon0); in exynos_fimd_lcd_init()
446 exynos_fimd_set_par(priv, priv->win_id); in exynos_fimd_lcd_init()
449 exynos_fimd_set_buffer_address(priv, priv->win_id, plat->base); in exynos_fimd_lcd_init()
452 cfg = EXYNOS_VIDADDR_PAGEWIDTH(priv->vl_col * in exynos_fimd_lcd_init()
453 VNBITS(priv->vl_bpix) / 8) | in exynos_fimd_lcd_init()
454 EXYNOS_VIDADDR_PAGEWIDTH_E(priv->vl_col * in exynos_fimd_lcd_init()
455 VNBITS(priv->vl_bpix) / 8) | in exynos_fimd_lcd_init()
459 writel(cfg, (unsigned int)®->vidw00add2 + in exynos_fimd_lcd_init()
460 EXYNOS_BUFFER_SIZE(priv->win_id)); in exynos_fimd_lcd_init()
466 exynos_fimd_set_dualrgb(priv, priv->dual_lcd_enabled); in exynos_fimd_lcd_init()
472 exynos_fimd_window_on(priv, priv->win_id); in exynos_fimd_lcd_init()
474 exynos_fimd_set_dp_clkcon(priv, priv->dp_enabled); in exynos_fimd_lcd_init()
479 return priv->vl_col * priv->vl_row * (VNBITS(priv->vl_bpix) / 8); in exynos_fimd_calc_fbsize()
486 const void *blob = gd->fdt_blob; in exynos_fb_ofdata_to_platdata()
492 return -EINVAL; in exynos_fb_ofdata_to_platdata()
494 priv->reg = (struct exynos_fb *)addr; in exynos_fb_ofdata_to_platdata()
496 priv->vl_col = fdtdec_get_int(blob, node, "samsung,vl-col", 0); in exynos_fb_ofdata_to_platdata()
497 if (priv->vl_col == 0) { in exynos_fb_ofdata_to_platdata()
499 return -ENXIO; in exynos_fb_ofdata_to_platdata()
502 priv->vl_row = fdtdec_get_int(blob, node, "samsung,vl-row", 0); in exynos_fb_ofdata_to_platdata()
503 if (priv->vl_row == 0) { in exynos_fb_ofdata_to_platdata()
505 return -ENXIO; in exynos_fb_ofdata_to_platdata()
508 priv->vl_width = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
509 "samsung,vl-width", 0); in exynos_fb_ofdata_to_platdata()
511 priv->vl_height = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
512 "samsung,vl-height", 0); in exynos_fb_ofdata_to_platdata()
514 priv->vl_freq = fdtdec_get_int(blob, node, "samsung,vl-freq", 0); in exynos_fb_ofdata_to_platdata()
515 if (priv->vl_freq == 0) { in exynos_fb_ofdata_to_platdata()
517 return -ENXIO; in exynos_fb_ofdata_to_platdata()
520 if (fdtdec_get_bool(blob, node, "samsung,vl-clkp")) in exynos_fb_ofdata_to_platdata()
521 priv->vl_clkp = VIDEO_ACTIVE_LOW; in exynos_fb_ofdata_to_platdata()
523 if (fdtdec_get_bool(blob, node, "samsung,vl-oep")) in exynos_fb_ofdata_to_platdata()
524 priv->vl_oep = VIDEO_ACTIVE_LOW; in exynos_fb_ofdata_to_platdata()
526 if (fdtdec_get_bool(blob, node, "samsung,vl-hsp")) in exynos_fb_ofdata_to_platdata()
527 priv->vl_hsp = VIDEO_ACTIVE_LOW; in exynos_fb_ofdata_to_platdata()
529 if (fdtdec_get_bool(blob, node, "samsung,vl-vsp")) in exynos_fb_ofdata_to_platdata()
530 priv->vl_vsp = VIDEO_ACTIVE_LOW; in exynos_fb_ofdata_to_platdata()
532 if (fdtdec_get_bool(blob, node, "samsung,vl-dp")) in exynos_fb_ofdata_to_platdata()
533 priv->vl_dp = VIDEO_ACTIVE_LOW; in exynos_fb_ofdata_to_platdata()
535 priv->vl_bpix = fdtdec_get_int(blob, node, "samsung,vl-bpix", 0); in exynos_fb_ofdata_to_platdata()
536 if (priv->vl_bpix == 0) { in exynos_fb_ofdata_to_platdata()
538 return -ENXIO; in exynos_fb_ofdata_to_platdata()
541 priv->vl_hspw = fdtdec_get_int(blob, node, "samsung,vl-hspw", 0); in exynos_fb_ofdata_to_platdata()
542 if (priv->vl_hspw == 0) { in exynos_fb_ofdata_to_platdata()
544 return -ENXIO; in exynos_fb_ofdata_to_platdata()
547 priv->vl_hfpd = fdtdec_get_int(blob, node, "samsung,vl-hfpd", 0); in exynos_fb_ofdata_to_platdata()
548 if (priv->vl_hfpd == 0) { in exynos_fb_ofdata_to_platdata()
550 return -ENXIO; in exynos_fb_ofdata_to_platdata()
553 priv->vl_hbpd = (u_char)fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
554 "samsung,vl-hbpd", 0); in exynos_fb_ofdata_to_platdata()
555 if (priv->vl_hbpd == 0) { in exynos_fb_ofdata_to_platdata()
557 return -ENXIO; in exynos_fb_ofdata_to_platdata()
560 priv->vl_vspw = (u_char)fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
561 "samsung,vl-vspw", 0); in exynos_fb_ofdata_to_platdata()
562 if (priv->vl_vspw == 0) { in exynos_fb_ofdata_to_platdata()
564 return -ENXIO; in exynos_fb_ofdata_to_platdata()
567 priv->vl_vfpd = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
568 "samsung,vl-vfpd", 0); in exynos_fb_ofdata_to_platdata()
569 if (priv->vl_vfpd == 0) { in exynos_fb_ofdata_to_platdata()
571 return -ENXIO; in exynos_fb_ofdata_to_platdata()
574 priv->vl_vbpd = fdtdec_get_int(blob, node, "samsung,vl-vbpd", 0); in exynos_fb_ofdata_to_platdata()
575 if (priv->vl_vbpd == 0) { in exynos_fb_ofdata_to_platdata()
577 return -ENXIO; in exynos_fb_ofdata_to_platdata()
580 priv->vl_cmd_allow_len = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
581 "samsung,vl-cmd-allow-len", 0); in exynos_fb_ofdata_to_platdata()
583 priv->win_id = fdtdec_get_int(blob, node, "samsung,winid", 0); in exynos_fb_ofdata_to_platdata()
584 priv->init_delay = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
585 "samsung,init-delay", 0); in exynos_fb_ofdata_to_platdata()
586 priv->power_on_delay = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
587 "samsung,power-on-delay", 0); in exynos_fb_ofdata_to_platdata()
588 priv->reset_delay = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
589 "samsung,reset-delay", 0); in exynos_fb_ofdata_to_platdata()
590 priv->interface_mode = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
591 "samsung,interface-mode", 0); in exynos_fb_ofdata_to_platdata()
592 priv->mipi_enabled = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
593 "samsung,mipi-enabled", 0); in exynos_fb_ofdata_to_platdata()
594 priv->dp_enabled = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
595 "samsung,dp-enabled", 0); in exynos_fb_ofdata_to_platdata()
596 priv->cs_setup = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
597 "samsung,cs-setup", 0); in exynos_fb_ofdata_to_platdata()
598 priv->wr_setup = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
599 "samsung,wr-setup", 0); in exynos_fb_ofdata_to_platdata()
600 priv->wr_act = fdtdec_get_int(blob, node, "samsung,wr-act", 0); in exynos_fb_ofdata_to_platdata()
601 priv->wr_hold = fdtdec_get_int(blob, node, "samsung,wr-hold", 0); in exynos_fb_ofdata_to_platdata()
603 priv->logo_on = fdtdec_get_int(blob, node, "samsung,logo-on", 0); in exynos_fb_ofdata_to_platdata()
604 if (priv->logo_on) { in exynos_fb_ofdata_to_platdata()
605 priv->logo_width = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
606 "samsung,logo-width", 0); in exynos_fb_ofdata_to_platdata()
607 priv->logo_height = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
608 "samsung,logo-height", 0); in exynos_fb_ofdata_to_platdata()
609 priv->logo_addr = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
610 "samsung,logo-addr", 0); in exynos_fb_ofdata_to_platdata()
613 priv->rgb_mode = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
614 "samsung,rgb-mode", 0); in exynos_fb_ofdata_to_platdata()
615 priv->pclk_name = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
616 "samsung,pclk-name", 0); in exynos_fb_ofdata_to_platdata()
617 priv->sclk_div = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
618 "samsung,sclk-div", 0); in exynos_fb_ofdata_to_platdata()
619 priv->dual_lcd_enabled = fdtdec_get_int(blob, node, in exynos_fb_ofdata_to_platdata()
620 "samsung,dual-lcd-enabled", 0); in exynos_fb_ofdata_to_platdata()
649 return -ENODEV; in exynos_fb_probe()
659 return -ENODEV; in exynos_fb_probe()
683 uc_priv->xsize = priv->vl_col; in exynos_fb_probe()
684 uc_priv->ysize = priv->vl_row; in exynos_fb_probe()
685 uc_priv->bpix = priv->vl_bpix; in exynos_fb_probe()
698 plat->size = 1920 * 1080 * 2; in exynos_fb_bind()
707 { .compatible = "samsung,exynos-fimd" },