35 static int imx_rgpio2p_is_output(struct gpio_regs *regs, int offset)  in imx_rgpio2p_is_output()  argument
41 	return val & (1 << offset) ? 1 : 0;  in imx_rgpio2p_is_output()
44 static void imx_rgpio2p_bank_direction(struct gpio_regs *regs, int offset,  in imx_rgpio2p_bank_direction()  argument
53 		l |= 1 << offset;  in imx_rgpio2p_bank_direction()
56 		l &= ~(1 << offset);  in imx_rgpio2p_bank_direction()
61 static void imx_rgpio2p_bank_set_value(struct gpio_regs *regs, int offset,  in imx_rgpio2p_bank_set_value()  argument
65 		writel((1 << offset), &regs->gpio_psor);  in imx_rgpio2p_bank_set_value()
67 		writel((1 << offset), &regs->gpio_pcor);  in imx_rgpio2p_bank_set_value()
70 static int imx_rgpio2p_bank_get_value(struct gpio_regs *regs, int offset)  in imx_rgpio2p_bank_get_value()  argument
72 	return (readl(&regs->gpio_pdir) >> offset) & 0x01;  in imx_rgpio2p_bank_get_value()
75 static int  imx_rgpio2p_direction_input(struct udevice *dev, unsigned offset)  in imx_rgpio2p_direction_input()  argument
80 	imx_rgpio2p_bank_direction(bank->regs, offset, IMX_RGPIO2P_DIRECTION_IN);  in imx_rgpio2p_direction_input()
85 static int imx_rgpio2p_direction_output(struct udevice *dev, unsigned offset,  in imx_rgpio2p_direction_output()  argument
91 	imx_rgpio2p_bank_set_value(bank->regs, offset, value);  in imx_rgpio2p_direction_output()
94 	imx_rgpio2p_bank_direction(bank->regs, offset, IMX_RGPIO2P_DIRECTION_OUT);  in imx_rgpio2p_direction_output()
99 static int imx_rgpio2p_get_value(struct udevice *dev, unsigned offset)  in imx_rgpio2p_get_value()  argument
103 	return imx_rgpio2p_bank_get_value(bank->regs, offset);  in imx_rgpio2p_get_value()
106 static int imx_rgpio2p_set_value(struct udevice *dev, unsigned offset,  in imx_rgpio2p_set_value()  argument
111 	imx_rgpio2p_bank_set_value(bank->regs, offset, value);  in imx_rgpio2p_set_value()
116 static int imx_rgpio2p_get_function(struct udevice *dev, unsigned offset)  in imx_rgpio2p_get_function()  argument
121 	if (imx_rgpio2p_is_output(bank->regs, offset))  in imx_rgpio2p_get_function()