59 static uint32_t prog_pud(uint32_t pcr1, uint32_t conf)  in prog_pud()  argument
62 		pcr1 &= ~(MCHP_GPIO_CTRL_PUD_MASK);  in prog_pud()
63 		pcr1 |= MCHP_GPIO_CTRL_PUD_NONE;  in prog_pud()
64 		return pcr1;  in prog_pud()
68 		pcr1 &= ~(MCHP_GPIO_CTRL_PUD_MASK);  in prog_pud()
70 			pcr1 |= MCHP_GPIO_CTRL_PUD_PU;  in prog_pud()
73 			pcr1 |= MCHP_GPIO_CTRL_PUD_PD;  in prog_pud()
77 	return pcr1;  in prog_pud()
96 	uint32_t idx = 0u, pcr1 = 0u;  in xec_config_pin()  local
109 	pcr1 = regs->CTRL[idx]; /* current configuration including pin input state */  in xec_config_pin()
110 	pcr1 = regs->CTRL[idx]; /* read multiple times to allow propagation from pad */  in xec_config_pin()
111 	pcr1 = regs->CTRL[idx]; /* Is this necessary? */  in xec_config_pin()
113 	pcr1 = prog_pud(pcr1, conf);  in xec_config_pin()
117 		pcr1 &= ~(MCHP_GPIO_CTRL_DIR_OUTPUT);  in xec_config_pin()
120 		pcr1 |= MCHP_GPIO_CTRL_DIR_OUTPUT;  in xec_config_pin()
125 		pcr1 &= ~BIT(MCHP_GPIO_CTRL_OUTVAL_POS);  in xec_config_pin()
128 		pcr1 |= BIT(MCHP_GPIO_CTRL_OUTVAL_POS);  in xec_config_pin()
133 		pcr1 &= ~(MCHP_GPIO_CTRL_BUFT_OPENDRAIN);  in xec_config_pin()
136 		pcr1 |= MCHP_GPIO_CTRL_BUFT_OPENDRAIN;  in xec_config_pin()
140 	pcr1 &= ~MCHP_GPIO_CTRL_PWRG_MASK;  in xec_config_pin()
142 		pcr1 |= MCHP_GPIO_CTRL_PWRG_OFF;  in xec_config_pin()
144 		pcr1 |= MCHP_GPIO_CTRL_PWRG_VTR_IO;  in xec_config_pin()
148 	pcr1 &= ~MCHP_GPIO_CTRL_MUX_MASK;  in xec_config_pin()
149 	pcr1 |= (uint32_t)((altf & MCHP_GPIO_CTRL_MUX_MASK0) << MCHP_GPIO_CTRL_MUX_POS);  in xec_config_pin()
153 		pcr1 |= BIT(MCHP_GPIO_CTRL_POL_POS);  in xec_config_pin()
155 		pcr1 &= ~BIT(MCHP_GPIO_CTRL_POL_POS);  in xec_config_pin()
159 	regs->CTRL[idx] = pcr1;  in xec_config_pin()
161 	regs->CTRL[idx] = pcr1 | BIT(MCHP_GPIO_CTRL_AOD_POS);  in xec_config_pin()