diff options
| author | Yang Ling <gnaygnil@gmail.com> | 2016-12-04 15:57:03 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-01-03 16:34:42 +0100 |
| commit | e31e4505b2c944c4e4c30e5ed983966537c4632f (patch) | |
| tree | 22fc7bb3026cd727966ac3e1351fc9ac39355dfe /arch/mips/loongson32 | |
| parent | MIPS: Remove RESTORE_ALL_AND_RET (diff) | |
| download | linux-e31e4505b2c944c4e4c30e5ed983966537c4632f.tar.xz linux-e31e4505b2c944c4e4c30e5ed983966537c4632f.zip | |
MIPS: Loongson1: Remove several redundant RTC-related macros
Move the RTC-related macros to regs-rtc.h.
Signed-off-by: Yang Ling <gnaygnil@gmail.com>
Cc: keguang.zhang@gmail.com
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14642/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/loongson32')
| -rw-r--r-- | arch/mips/loongson32/common/platform.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/arch/mips/loongson32/common/platform.c b/arch/mips/loongson32/common/platform.c index beff0852c6a4..18c2959afe07 100644 --- a/arch/mips/loongson32/common/platform.c +++ b/arch/mips/loongson32/common/platform.c @@ -1,9 +1,9 @@ /* * Copyright (c) 2011-2016 Zhang, Keguang <keguang.zhang@gmail.com> * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ @@ -23,10 +23,6 @@ #include <dma.h> #include <nand.h> -#define LS1X_RTC_CTRL ((void __iomem *)KSEG1ADDR(LS1X_RTC_BASE + 0x40)) -#define RTC_EXTCLK_OK (BIT(5) | BIT(8)) -#define RTC_EXTCLK_EN BIT(8) - /* 8250/16550 compatible UART */ #define LS1X_UART(_id) \ { \ @@ -70,15 +66,6 @@ void __init ls1x_serial_set_uartclk(struct platform_device *pdev) p->uartclk = clk_get_rate(clk); } -void __init ls1x_rtc_set_extclk(struct platform_device *pdev) -{ - u32 val; - - val = __raw_readl(LS1X_RTC_CTRL); - if (!(val & RTC_EXTCLK_OK)) - __raw_writel(val | RTC_EXTCLK_EN, LS1X_RTC_CTRL); -} - /* CPUFreq */ static struct plat_ls1x_cpufreq ls1x_cpufreq_pdata = { .clk_name = "cpu_clk", @@ -357,6 +344,14 @@ 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, |