Merge tag 'samsung-soc-5.4-3' of...

Merge tag 'samsung-soc-5.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/late

Samsung mach/soc changes for v5.4, part 2

1. Fix system restart on S3C6410 due to missing match of watchdog,
2. Enable suppor for ARM architected timers on Exynos.

* tag 'samsung-soc-5.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: exynos: Enable support for ARM architected timers
  ARM: samsung: Fix system restart on S3C6410
  MAINTAINERS: Extend patterns for Samsung SoC, Security Subsystem and clock drivers
  ARM: s3c64xx: squash samsung_usb_phy.h into setup-usb-phy.c
  ARM: exynos: Enable exynos-chipid driver
  ARM: samsung: Include GPIO driver header

Link: https://lore.kernel.org/r/20190911183632.4317-2-krzk@kernel.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

MAINTAINERS

@@ -2231,8 +2231,9 @@ F:	drivers/*/*s3c24*
 F:	drivers/*/*/*s3c24*
 F:	drivers/*/*s3c64xx*
 F:	drivers/*/*s5pv210*
-F:	drivers/memory/samsung/*
-F:	drivers/soc/samsung/*
+F:	drivers/memory/samsung/
+F:	drivers/soc/samsung/
+F:	include/linux/soc/samsung/
 F:	Documentation/arm/samsung/
 F:	Documentation/devicetree/bindings/arm/samsung/
 F:	Documentation/devicetree/bindings/sram/samsung-sram.txt
@@ -14149,6 +14150,8 @@ M:	Kamil Konieczny <k.konieczny@partner.samsung.com>
 L:	linux-crypto@vger.kernel.org
 L:	linux-samsung-soc@vger.kernel.org
 S:	Maintained
+F:	Documentation/devicetree/bindings/crypto/samsung-slimsss.txt
+F:	Documentation/devicetree/bindings/crypto/samsung-sss.txt
 F:	drivers/crypto/s5p-sss.c
 
 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
@@ -14169,6 +14172,8 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
 F:	drivers/clk/samsung/
 F:	include/dt-bindings/clock/exynos*.h
 F:	Documentation/devicetree/bindings/clock/exynos*.txt
+F:	Documentation/devicetree/bindings/clock/samsung,s3c*
+F:	Documentation/devicetree/bindings/clock/samsung,s5p*
 
 SAMSUNG SPI DRIVERS
 M:	Kukjin Kim <kgene@kernel.org>

arch/arm/mach-exynos/Kconfig

@@ -13,11 +13,13 @@ menuconfig ARCH_EXYNOS
 	select ARM_AMBA
 	select ARM_GIC
 	select COMMON_CLK_SAMSUNG
+	select EXYNOS_CHIPID
 	select EXYNOS_THERMAL
 	select EXYNOS_PMU
 	select EXYNOS_SROM
 	select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS
 	select GPIOLIB
+	select HAVE_ARM_ARCH_TIMER if ARCH_EXYNOS5 && VIRTUALIZATION
 	select HAVE_ARM_SCU if SMP
 	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C2410_WATCHDOG if WATCHDOG

arch/arm/mach-s3c64xx/setup-usb-phy.c

@@ -15,6 +15,11 @@
 #include "regs-sys.h"
 #include "regs-usb-hsotg-phy.h"
 
+enum samsung_usb_phy_type {
+	USB_PHY_TYPE_DEVICE,
+	USB_PHY_TYPE_HOST,
+};
+
 static int s3c_usb_otgphy_init(struct platform_device *pdev)
 {
 	struct clk *xusbxti;

arch/arm/plat-samsung/include/plat/gpio-core.h

@@ -12,6 +12,7 @@
 
 /* Bring in machine-local definitions, especially S3C_GPIO_END */
 #include <mach/gpio-samsung.h>
+#include <linux/gpio/driver.h>
 
 #define GPIOCON_OFF	(0x00)
 #define GPIODAT_OFF	(0x04)

arch/arm/plat-samsung/include/plat/usb-phy.h

@@ -7,8 +7,6 @@
 #ifndef __PLAT_SAMSUNG_USB_PHY_H
 #define __PLAT_SAMSUNG_USB_PHY_H __FILE__
 
-#include <linux/usb/samsung_usb_phy.h>
-
 extern int s5p_usb_phy_init(struct platform_device *pdev, int type);
 extern int s5p_usb_phy_exit(struct platform_device *pdev, int type);
 

arch/arm/plat-samsung/watchdog-reset.c

@@ -62,6 +62,7 @@ void samsung_wdt_reset(void)
 #ifdef CONFIG_OF
 static const struct of_device_id s3c2410_wdt_match[] = {
 	{ .compatible = "samsung,s3c2410-wdt" },
+	{ .compatible = "samsung,s3c6410-wdt" },
 	{},
 };
 

include/linux/usb/samsung_usb_phy.h

-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- *		http://www.samsung.com/
- *
- * Defines phy types for samsung usb phy controllers - HOST or DEIVCE.
- *
- * 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.
- */
-
-enum samsung_usb_phy_type {
-	USB_PHY_TYPE_DEVICE,
-	USB_PHY_TYPE_HOST,
-};