22 lines
		
	
	
		
			590 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			590 B
		
	
	
	
		
			C
		
	
	
	
	
	
| // SPDX-License-Identifier: GPL-2.0
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| #include <linux/serial_sci.h>
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| #include <linux/serial_core.h>
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| #include <linux/io.h>
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| #include <cpu/serial.h>
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| 
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| #define PACR 0xa4050100
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| #define PBCR 0xa4050102
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| 
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| static void sh7710_sci_init_pins(struct uart_port *port, unsigned int cflag)
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| {
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| 	if (port->mapbase == 0xA4400000) {
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| 		__raw_writew(__raw_readw(PACR) & 0xffc0, PACR);
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| 		__raw_writew(__raw_readw(PBCR) & 0x0fff, PBCR);
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| 	} else if (port->mapbase == 0xA4410000)
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| 		__raw_writew(__raw_readw(PBCR) & 0xf003, PBCR);
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| }
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| 
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| struct plat_sci_port_ops sh7710_sci_port_ops = {
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| 	.init_pins	= sh7710_sci_init_pins,
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| };
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