Commit 20463908 authored by Keguang Zhang's avatar Keguang Zhang Committed by Thomas Bogendoerfer
Browse files

MIPS: loongson32: Remove regs-rtc.h 



Since commit 35508d24 ("MIPS: loongson32: ls1c: Fix hang
during startup"), no one is calling ls1x_rtc_set_extclk().
Therefore, remove this obsolete function.

Since commit 9fb23090 ("rtc: Remove the Loongson-1
RTC driver"), no one is using regs-rtc.h.
Therefore, remove this obsolete header file.

Signed-off-by: default avatarKeguang Zhang <keguang.zhang@gmail.com>
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
parent ef8365df

arch/mips/include/asm/mach-loongson32/loongson1.h

+0 −1
Original line number Diff line number Diff line
@@ -46,6 +46,5 @@ 
#define LS1X_CLK_BASE			0x1fe78030



#include <regs-mux.h>

#include <regs-rtc.h>



#endif /* __ASM_MACH_LOONGSON32_LOONGSON1_H */

arch/mips/include/asm/mach-loongson32/regs-rtc.h

deleted100644 → 0
+0 −19
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-or-later */

/*

 * Copyright (c) 2016 Yang Ling <gnaygnil@gmail.com>

 *

 * Loongson 1 RTC timer Register Definitions.

 */



#ifndef __ASM_MACH_LOONGSON32_REGS_RTC_H

#define __ASM_MACH_LOONGSON32_REGS_RTC_H



#define LS1X_RTC_REG(x) \

		((void __iomem *)KSEG1ADDR(LS1X_RTC_BASE + (x)))



#define LS1X_RTC_CTRL	LS1X_RTC_REG(0x40)



#define RTC_EXTCLK_OK	(BIT(5) | BIT(8))

#define RTC_EXTCLK_EN	BIT(8)



#endif /* __ASM_MACH_LOONGSON32_REGS_RTC_H */

arch/mips/loongson32/common/platform.c

+0 −8
Original line number Diff line number Diff line
@@ -265,14 +265,6 @@ struct platform_device ls1x_ehci_pdev = { 
};



/* Real Time Clock */

void __init ls1x_rtc_set_extclk(struct platform_device *pdev)

{

	u32 val = __raw_readl(LS1X_RTC_CTRL);



	if (!(val & RTC_EXTCLK_OK))

		__raw_writel(val | RTC_EXTCLK_EN, LS1X_RTC_CTRL);

}



struct platform_device ls1x_rtc_pdev = {

	.name		= "ls1x-rtc",

	.id		= -1,