arm64/rockchip/rk_pinctrl.c

384 	if (OF_hasprop(node, "bias-disable"))
386 	if (OF_hasprop(node, "bias-pull-up"))
388 	if (OF_hasprop(node, "bias-pull-down"))
395 rk3288_resolv_bias_value(int bank, int bias)
399 	if (bias == 1)
401 	else if (bias == 2)
408 rk3288_get_bias_value(int bank, int bias)
412 	if (bias & GPIO_PIN_PULLUP)
414 	else if (bias & GPIO_PIN_PULLDOWN)
677 	if (OF_hasprop(node, "bias-disable"))
694 	if (OF_hasprop(node, "bias-pull-up"))
696 	if (OF_hasprop(node, "bias-pull-down"))
703 rk3399_resolv_bias_value(int bank, int bias)
710 		if (bias == 3)
712 		else if (bias == 1)
718 		if (bias == 1)
720 		else if (bias == 2)
729 rk3399_get_bias_value(int bank, int bias)
736 		if (bias & GPIO_PIN_PULLUP)
738 		else if (bias & GPIO_PIN_PULLDOWN)
744 		if (bias & GPIO_PIN_PULLUP)
746 		else if (bias & GPIO_PIN_PULLDOWN)
909 	uint32_t bank, subbank, pin, function, bias;
937 	bias = sc->conf->parse_bias(pin_conf, bank);
938 	if (bias >= 0) {
943 		SYSCON_MODIFY_4(syscon, reg, mask, bias << bit | (mask << 16));
1121 	uint32_t bias;
1147 	bias = sc->conf->resolv_bias_value(bank, reg);
1148 	*flags = bias;
1162 	uint32_t bias;
1186 	bias = sc->conf->get_bias_value(bank, flags);
1187 	SYSCON_MODIFY_4(syscon, reg, mask, bias << bit | (mask << 16));