Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

[sfrench/cifs-2.6.git] / arch / arm / plat-samsung / pm-debug.c

diff --git a/arch/arm/plat-samsung/pm-debug.c b/arch/arm/plat-samsung/pm-debug.c
deleted file mode 100644 (file)
index b76b1e9..0000000
--- a/arch/arm/plat-samsung/pm-debug.c
+++ /dev/null
@@ -1,95 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-//
-// Copyright (C) 2013 Samsung Electronics Co., Ltd.
-//     Tomasz Figa <t.figa@samsung.com>
-// Copyright (C) 2008 Openmoko, Inc.
-// Copyright (C) 2004-2008 Simtec Electronics
-//     Ben Dooks <ben@simtec.co.uk>
-//     http://armlinux.simtec.co.uk/
-//
-// Samsung common power management (suspend to RAM) debug support
-
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/io.h>
-
-#include <asm/mach/map.h>
-
-#include <plat/cpu.h>
-#include <plat/pm-common.h>
-
-#ifdef CONFIG_SAMSUNG_ATAGS
-#include <plat/pm.h>
-#include <mach/pm-core.h>
-#else
-static inline void s3c_pm_debug_init_uart(void) {}
-static inline void s3c_pm_arch_update_uart(void __iomem *regs,
-                                          struct pm_uart_save *save) {}
-#endif
-
-static struct pm_uart_save uart_save;
-
-extern void printascii(const char *);
-
-void s3c_pm_dbg(const char *fmt, ...)
-{
-       va_list va;
-       char buff[256];
-
-       va_start(va, fmt);
-       vsnprintf(buff, sizeof(buff), fmt, va);
-       va_end(va);
-
-       printascii(buff);
-}
-
-void s3c_pm_debug_init(void)
-{
-       /* restart uart clocks so we can use them to output */
-       s3c_pm_debug_init_uart();
-}
-
-static inline void __iomem *s3c_pm_uart_base(void)
-{
-       unsigned long paddr;
-       unsigned long vaddr;
-
-       debug_ll_addr(&paddr, &vaddr);
-
-       return (void __iomem *)vaddr;
-}
-
-void s3c_pm_save_uarts(void)
-{
-       void __iomem *regs = s3c_pm_uart_base();
-       struct pm_uart_save *save = &uart_save;
-
-       save->ulcon = __raw_readl(regs + S3C2410_ULCON);
-       save->ucon = __raw_readl(regs + S3C2410_UCON);
-       save->ufcon = __raw_readl(regs + S3C2410_UFCON);
-       save->umcon = __raw_readl(regs + S3C2410_UMCON);
-       save->ubrdiv = __raw_readl(regs + S3C2410_UBRDIV);
-
-       if (!soc_is_s3c2410())
-               save->udivslot = __raw_readl(regs + S3C2443_DIVSLOT);
-
-       S3C_PMDBG("UART[%p]: ULCON=%04x, UCON=%04x, UFCON=%04x, UBRDIV=%04x\n",
-                 regs, save->ulcon, save->ucon, save->ufcon, save->ubrdiv);
-}
-
-void s3c_pm_restore_uarts(void)
-{
-       void __iomem *regs = s3c_pm_uart_base();
-       struct pm_uart_save *save = &uart_save;
-
-       s3c_pm_arch_update_uart(regs, save);
-
-       __raw_writel(save->ulcon, regs + S3C2410_ULCON);
-       __raw_writel(save->ucon,  regs + S3C2410_UCON);
-       __raw_writel(save->ufcon, regs + S3C2410_UFCON);
-       __raw_writel(save->umcon, regs + S3C2410_UMCON);
-       __raw_writel(save->ubrdiv, regs + S3C2410_UBRDIV);
-
-       if (!soc_is_s3c2410())
-               __raw_writel(save->udivslot, regs + S3C2443_DIVSLOT);
-}