drivers/ptp/ptp_ocp.c

376 	struct ptp_ocp_sma_connector sma[OCP_SMA_NUM];
2433 	if (bp->sma[sma_nr - 1].fixed_fcn)
2436 	if (bp->sma[sma_nr - 1].mode == SMA_MODE_IN)
2513 		bp->sma[i].default_fcn = i & 1;
2514 		bp->sma[i].dpll_prop = prop;
2515 		bp->sma[i].dpll_prop.board_label =
2518 	bp->sma[0].mode = SMA_MODE_IN;
2519 	bp->sma[1].mode = SMA_MODE_IN;
2520 	bp->sma[2].mode = SMA_MODE_OUT;
2521 	bp->sma[3].mode = SMA_MODE_OUT;
2525 			bp->sma[i].fixed_fcn = true;
2526 			bp->sma[i].fixed_dir = true;
2527 			bp->sma[1].dpll_prop.capabilities &=
2539 			bp->sma[i].fixed_dir = true;
2542 		bp->sma[0].mode = reg & BIT(15) ? SMA_MODE_IN : SMA_MODE_OUT;
2543 		bp->sma[1].mode = reg & BIT(31) ? SMA_MODE_IN : SMA_MODE_OUT;
2546 		bp->sma[2].mode = reg & BIT(15) ? SMA_MODE_OUT : SMA_MODE_IN;
2547 		bp->sma[3].mode = reg & BIT(31) ? SMA_MODE_OUT : SMA_MODE_IN;
2578 		sprintf(config[i].name, "sma%d", i + 1);
2696 	bp->sma[0].mode = SMA_MODE_IN;
2697 	bp->sma[1].mode = SMA_MODE_IN;
2698 	bp->sma[2].mode = SMA_MODE_OUT;
2699 	bp->sma[3].mode = SMA_MODE_OUT;
2701 	bp->sma[0].default_fcn = 0x08;	/* IN: 10Mhz */
2702 	bp->sma[1].default_fcn = 0x01;	/* IN: PPS1 */
2703 	bp->sma[2].default_fcn = 0x10;	/* OUT: 10Mhz */
2704 	bp->sma[3].default_fcn = 0x02;	/* OUT: PHC */
2708 		bp->sma[i].dpll_prop = prop;
2709 		bp->sma[i].dpll_prop.board_label =
2712 			bp->sma[i].fixed_fcn = true;
2713 			bp->sma[i].fixed_dir = true;
2720 			bp->sma[i].fixed_fcn = true;
2721 			bp->sma[i].fixed_dir = true;
2725 			bp->sma[i].mode = SMA_MODE_IN;
2726 			bp->sma[i].dpll_prop.capabilities =
2730 			bp->sma[i].mode = SMA_MODE_OUT;
2731 			bp->sma[i].dpll_prop.capabilities =
2741 	if (bp->sma[sma_nr - 1].fixed_fcn)
2742 		return bp->sma[sma_nr - 1].default_fcn;
2931 	struct ptp_ocp_sma_connector *sma = &bp->sma[sma_nr - 1];
2938 	if (sma->mode == SMA_MODE_IN) {
2939 		if (sma->disabled)
2982 	struct ptp_ocp_sma_connector *sma = &bp->sma[sma_nr - 1];
2984 	if (sma->fixed_dir && (mode != sma->mode || val & SMA_DISABLE))
2987 	if (sma->fixed_fcn) {
2988 		if (val != sma->default_fcn)
2993 	sma->disabled = !!(val & SMA_DISABLE);
2995 	if (mode != sma->mode) {
3000 		sma->mode = mode;
3003 	if (!sma->fixed_dir)
3006 	if (sma->disabled)
3020 	struct ptp_ocp_sma_connector *sma = &bp->sma[sma_nr - 1];
3024 	mode = sma->mode;
3858 		if (bp->sma[i].mode != SMA_MODE_IN)
3861 			sprintf(buf, "sma%d", i + 1);
3878 		if (bp->sma[i].mode != SMA_MODE_OUT)
3881 			ans += sprintf(ans, "sma%d ", i + 1);
4519 		*state = (&bp->sma[idx] == pin_priv) ? DPLL_PIN_STATE_CONNECTED :
4541 	struct ptp_ocp_sma_connector *sma = pin_priv;
4543 	*direction = sma->mode == SMA_MODE_IN ?
4556 	struct ptp_ocp_sma_connector *sma = pin_priv;
4559 	int sma_nr = (sma - bp->sma);
4561 	if (sma->fixed_dir)
4574 	struct ptp_ocp_sma_connector *sma = pin_priv;
4577 	int sma_nr = (sma - bp->sma);
4580 	if (sma->fixed_fcn)
4583 	tbl = bp->sma_op->tbl[sma->mode];
4586 			return ptp_ocp_sma_store_val(bp, i, sma->mode, sma_nr + 1);
4596 	struct ptp_ocp_sma_connector *sma = pin_priv;
4599 	int sma_nr = (sma - bp->sma);
4604 	tbl = bp->sma_op->tbl[sma->mode];
4716 		bp->sma[i].dpll_pin = dpll_pin_get(clkid, i, THIS_MODULE, &bp->sma[i].dpll_prop);
4717 		if (IS_ERR(bp->sma[i].dpll_pin)) {
4718 			err = PTR_ERR(bp->sma[i].dpll_pin);
4722 		err = dpll_pin_register(bp->dpll, bp->sma[i].dpll_pin, &dpll_pins_ops,
4723 					&bp->sma[i]);
4725 			dpll_pin_put(bp->sma[i].dpll_pin);
4735 		dpll_pin_unregister(bp->dpll, bp->sma[i].dpll_pin, &dpll_pins_ops, &bp->sma[i]);
4736 		dpll_pin_put(bp->sma[i].dpll_pin);
4757 		if (bp->sma[i].dpll_pin) {
4758 			dpll_pin_unregister(bp->dpll, bp->sma[i].dpll_pin, &dpll_pins_ops, &bp->sma[i]);
4759 			dpll_pin_put(bp->sma[i].dpll_pin);