Merge tag 'arm-soc-fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "A batch of fixes that have come in during the merge window.

  Some of them are defconfig updates for things that have now landed,
  some errata additions and a few general scattered fixes.

  There's also a qcom DT update that adds support for SATA on AP148, and
  basic support for Sony Xperia Z1 and CM-QS600 platforms that seemed
  isolated enough that we could merge it even if it's late"

* tag 'arm-soc-fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  MAINTAINERS: corrected bcm2835 search
  ARM: dts: Explicitly set dr_mode on exynos5420-arndale-octa
  ARM: dts: Explicitly set dr_mode on exynos Peach boards
  ARM: dts: qcom: add CM-QS600 board
  ARM: dts: qcom: Add initial DTS file for Sony Xperia Z1 phone
  ARM: dts: qcom: Add SATA support on IPQ8064/AP148
  MAINTAINERS: Update Santosh Shilimkar's email id
  ARM: sunxi_defconfig: enable CONFIG_REGULATOR
  ARM: dts: Disable smc91x on n900 until bootloader dependency is removed
  ARM: omap2plus_defconfig: Enable ARM erratum 430973 for omap3
  ARM: exynos_defconfig: enable USB gadget support
  ARM: exynos_defconfig: Enable Maxim 77693 and I2C GPIO drivers
  ARM: mm: Fix ifdef around cpu_*_do_[suspend, resume] ops
  ARM: EXYNOS: Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=n
  ARM: SAMSUNG: Restore Samsung PM Debug functionality
  ARM: dts: Fix pull setting in sd4_width8 pin group for exynos4x12
  ARM: exynos_defconfig: Enable SBS battery support
  ARM: exynos_defconfig: Enable Control Groups support
  ARM: exynos_defconfig: Enable Atmel maXTouch support
  ARM: exynos_defconfig: Enable MAX77802

20 files changed, 176 insertions, 20 deletions

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index c7bb11be15a3..723999d73744 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -140,6 +140,7 @@ sitronix	Sitronix Technology Corporation
 smsc    Standard Microsystems Corporation
 snps    Synopsys, Inc.
 solidrun        SolidRun
+sony    Sony Corporation
 spansion        Spansion Inc.
 st      STMicroelectronics
 ste     ST-Ericsson
diff --git a/MAINTAINERS b/MAINTAINERS
index 43898b1a8a2d..a20df9bf8ab0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1088,33 +1088,33 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:      Maintained
 
 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
-M:      Santosh Shilimkar <santosh.shilimkar@ti.com>
+M:      Santosh Shilimkar <ssantosh@kernel.org>
 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:      Maintained
 F:      arch/arm/mach-keystone/
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
 
 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
-M:      Santosh Shilimkar <santosh.shilimkar@ti.com>
+M:      Santosh Shilimkar <ssantosh@kernel.org>
 L:      linux-kernel@vger.kernel.org
 S:      Maintained
 F:      drivers/clk/keystone/
 
 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
-M:      Santosh Shilimkar <santosh.shilimkar@ti.com>
+M:      Santosh Shilimkar <ssantosh@kernel.org>
 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:      linux-kernel@vger.kernel.org
 S:      Maintained
 F:      drivers/clocksource/timer-keystone.c
 
 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
-M:      Santosh Shilimkar <santosh.shilimkar@ti.com>
+M:      Santosh Shilimkar <ssantosh@kernel.org>
 L:      linux-kernel@vger.kernel.org
 S:      Maintained
 F:      drivers/power/reset/keystone-reset.c
 
 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
-M:      Santosh Shilimkar <santosh.shilimkar@ti.com>
+M:      Santosh Shilimkar <ssantosh@kernel.org>
 L:      linux-kernel@vger.kernel.org
 S:      Maintained
 F:      drivers/memory/*emif*
@@ -2062,17 +2062,14 @@ F:	arch/arm/configs/bcm_defconfig
 F:      drivers/mmc/host/sdhci-bcm-kona.c
 F:      drivers/clocksource/bcm_kona_timer.c
 
-BROADCOM BCM2835 ARM ARCHICTURE
+BROADCOM BCM2835 ARM ARCHITECTURE
 M:      Stephen Warren <swarren@wwwdotorg.org>
 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi.git
 S:      Maintained
-F:      arch/arm/mach-bcm/board_bcm2835.c
-F:      arch/arm/boot/dts/bcm2835*
-F:      arch/arm/configs/bcm2835_defconfig
-F:      drivers/*/*bcm2835*
+N:      bcm2835
 
-BROADCOM BCM5301X ARM ARCHICTURE
+BROADCOM BCM5301X ARM ARCHITECTURE
 M:      Hauke Mehrtens <hauke@hauke-m.de>
 L:      linux-arm-kernel@lists.infradead.org
 S:      Maintained
@@ -6687,7 +6684,7 @@ F:	arch/arm/*omap*/usb*
 
 OMAP GPIO DRIVER
 M:      Javier Martinez Canillas <javier@dowhile0.org>
-M:      Santosh Shilimkar <santosh.shilimkar@ti.com>
+M:      Santosh Shilimkar <ssantosh@kernel.org>
 M:      Kevin Hilman <khilman@deeprootsystems.com>
 L:      linux-omap@vger.kernel.org
 S:      Maintained
@@ -9274,7 +9271,7 @@ F:	drivers/mmc/host/tifm_sd.c
 F:      include/linux/tifm.h
 
 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
-M:      Santosh Shilimkar <santosh.shilimkar@ti.com>
+M:      Santosh Shilimkar <ssantosh@kernel.org>
 L:      linux-kernel@vger.kernel.org
 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:      Maintained
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7c80af906897..38c89cafa1ab 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -354,13 +354,15 @@ dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-d2-network.dtb \
         orion5x-rd88f5182-nas.dtb
 dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb
 dtb-$(CONFIG_ARCH_QCOM) += \
+        qcom-apq8064-cm-qs600.dtb \
         qcom-apq8064-ifc6410.dtb \
         qcom-apq8074-dragonboard.dtb \
         qcom-apq8084-ifc6540.dtb \
         qcom-apq8084-mtp.dtb \
         qcom-ipq8064-ap148.dtb \
         qcom-msm8660-surf.dtb \
-        qcom-msm8960-cdp.dtb
+        qcom-msm8960-cdp.dtb \
+        qcom-msm8974-sony-xperia-honami.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += \
         rk3066a-bqcurie2.dtb \
         rk3188-radxarock.dtb \
diff --git a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
index 99b26df8dbc7..0865a2e33f97 100644
--- a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
@@ -675,7 +675,7 @@
                 sd4_bus8: sd4-bus-width8 {
                         samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
                         samsung,pin-function = <4>;
-                        samsung,pin-pud = <4>;
+                        samsung,pin-pud = <3>;
                         samsung,pin-drv = <3>;
                 };
 
diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index 4f2df61c1cfc..aa7a7d727a7e 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -368,3 +368,7 @@
                 };
         };
 };
+
+&usbdrd_dwc3_1 {
+        dr_mode = "host";
+};
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index 9a233828539c..82cdb74484cc 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -838,6 +838,14 @@
         status = "okay";
 };
 
+&usbdrd_dwc3_0 {
+        dr_mode = "host";
+};
+
+&usbdrd_dwc3_1 {
+        dr_mode = "host";
+};
+
 &usbdrd_phy0 {
         vbus-supply = <&usb300_vbus_reg>;
 };
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index bfe056d9148c..8617a031cbc0 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -815,7 +815,7 @@
                 #size-cells = <1>;
                 ranges;
 
-                dwc3 {
+                usbdrd_dwc3_0: dwc3 {
                         compatible = "snps,dwc3";
                         reg = <0x12000000 0x10000>;
                         interrupts = <0 72 0>;
@@ -841,7 +841,7 @@
                 #size-cells = <1>;
                 ranges;
 
-                dwc3 {
+                usbdrd_dwc3_1: dwc3 {
                         compatible = "snps,dwc3";
                         reg = <0x12400000 0x10000>;
                         interrupts = <0 73 0>;
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 1d31c8132558..7bb1c8dd42dd 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -826,6 +826,14 @@
         status = "okay";
 };
 
+&usbdrd_dwc3_0 {
+        dr_mode = "host";
+};
+
+&usbdrd_dwc3_1 {
+        dr_mode = "host";
+};
+
 &usbdrd_phy0 {
         vbus-supply = <&usb300_vbus_reg>;
 };
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 9b0494a8ab45..739fcf29c643 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -659,6 +659,9 @@
 
         ethernet@gpmc {
                 compatible = "smsc,lan91c94";
+
+                status = "disabled";
+
                 interrupt-parent = <&gpio2>;
                 interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;  /* gpio54 */
                 reg = <1 0x300 0xf>;            /* 16 byte IO range at offset 0x300 */
diff --git a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
new file mode 100644
index 000000000000..5d75666f7f6c
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
@@ -0,0 +1,59 @@
+#include "qcom-apq8064-v2.0.dtsi"
+
+/ {
+        model = "CompuLab CM-QS600";
+        compatible = "qcom,apq8064-cm-qs600", "qcom,apq8064";
+
+        soc {
+                pinctrl@800000 {
+                        i2c1_pins: i2c1 {
+                                mux {
+                                        pins = "gpio20", "gpio21";
+                                        function = "gsbi1";
+                                };
+                        };
+                };
+
+                gsbi@12440000 {
+                        status = "okay";
+                        qcom,mode = <GSBI_PROT_I2C>;
+
+                        i2c@12460000 {
+                                status = "okay";
+                                clock-frequency = <200000>;
+                                pinctrl-0 = <&i2c1_pins>;
+                                pinctrl-names = "default";
+
+                                eeprom: eeprom@50 {
+                                        compatible = "24c02";
+                                        reg = <0x50>;
+                                        pagesize = <32>;
+                                };
+                        };
+                };
+
+                gsbi@16600000 {
+                        status = "ok";
+                        qcom,mode = <GSBI_PROT_I2C_UART>;
+                        serial@16640000 {
+                                status = "ok";
+                        };
+                };
+
+                amba {
+                        /* eMMC */
+                        sdcc1: sdcc@12400000 {
+                                status = "okay";
+                        };
+
+                        /* External micro SD card */
+                        sdcc3: sdcc@12180000 {
+                                status = "okay";
+                        };
+                        /* WLAN */
+                        sdcc4: sdcc@121c0000 {
+                                status = "okay";
+                        };
+                };
+        };
+};
diff --git a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
index 95e64955fb8e..55b2910efd87 100644
--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
@@ -81,5 +81,13 @@
                                 };
                         };
                 };
+
+                sata-phy@1b400000 {
+                        status = "ok";
+                };
+
+                sata@29000000 {
+                        status = "ok";
+                };
         };
 };
diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 244f857f0e6f..63b2146f563b 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -234,6 +234,39 @@
                         };
                 };
 
+                sata_phy: sata-phy@1b400000 {
+                        compatible = "qcom,ipq806x-sata-phy";
+                        reg = <0x1b400000 0x200>;
+
+                        clocks = <&gcc SATA_PHY_CFG_CLK>;
+                        clock-names = "cfg";
+
+                        #phy-cells = <0>;
+                        status = "disabled";
+                };
+
+                sata@29000000 {
+                        compatible = "qcom,ipq806x-ahci", "generic-ahci";
+                        reg = <0x29000000 0x180>;
+
+                        interrupts = <0 209 0x0>;
+
+                        clocks = <&gcc SFAB_SATA_S_H_CLK>,
+                                 <&gcc SATA_H_CLK>,
+                                 <&gcc SATA_A_CLK>,
+                                 <&gcc SATA_RXOOB_CLK>,
+                                 <&gcc SATA_PMALIVE_CLK>;
+                        clock-names = "slave_face", "iface", "core",
+                                        "rxoob", "pmalive";
+
+                        assigned-clocks = <&gcc SATA_RXOOB_CLK>, <&gcc SATA_PMALIVE_CLK>;
+                        assigned-clock-rates = <100000000>, <100000000>;
+
+                        phys = <&sata_phy>;
+                        phy-names = "sata-phy";
+                        status = "disabled";
+                };
+
                 qcom,ssbi@500000 {
                         compatible = "qcom,ssbi";
                         reg = <0x00500000 0x1000>;
diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
new file mode 100644
index 000000000000..cccc21b7c8fd
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
@@ -0,0 +1,17 @@
+#include "qcom-msm8974.dtsi"
+
+/ {
+        model = "Sony Xperia Z1";
+        compatible = "sony,xperia-honami", "qcom,msm8974";
+
+        memory@0 {
+                reg = <0 0x40000000>, <0x40000000 0x40000000>;
+                device_type = "memory";
+        };
+};
+
+&soc {
+        serial@f991e000 {
+                status = "ok";
+        };
+};
diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig
index fc7d1683bf67..72058b8a6f4d 100644
--- a/arch/arm/configs/exynos_defconfig
+++ b/arch/arm/configs/exynos_defconfig
@@ -1,6 +1,7 @@
 CONFIG_SYSVIPC=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
+CONFIG_CGROUPS=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_MODULES=y
@@ -54,12 +55,14 @@ CONFIG_SMSC911X=y
 CONFIG_USB_USBNET=y
 CONFIG_USB_NET_SMSC75XX=y
 CONFIG_USB_NET_SMSC95XX=y
+CONFIG_USB_GADGET=y
 CONFIG_INPUT_EVDEV=y
 CONFIG_KEYBOARD_GPIO=y
 CONFIG_KEYBOARD_CROS_EC=y
 # CONFIG_MOUSE_PS2 is not set
 CONFIG_MOUSE_CYAPA=y
 CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ATMEL_MXT=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_SAMSUNG=y
 CONFIG_SERIAL_SAMSUNG_CONSOLE=y
@@ -68,15 +71,18 @@ CONFIG_HW_RANDOM=y
 CONFIG_TCG_TPM=y
 CONFIG_TCG_TIS_I2C_INFINEON=y
 CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MUX=y
 CONFIG_I2C_ARB_GPIO_CHALLENGE=y
 CONFIG_I2C_EXYNOS5=y
+CONFIG_I2C_GPIO=y
 CONFIG_I2C_CROS_EC_TUNNEL=y
 CONFIG_SPI=y
 CONFIG_SPI_S3C64XX=y
 CONFIG_I2C_S3C2410=y
 CONFIG_DEBUG_GPIO=y
 CONFIG_POWER_SUPPLY=y
+CONFIG_BATTERY_SBS=y
 CONFIG_CHARGER_TPS65090=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
@@ -88,6 +94,7 @@ CONFIG_MFD_CROS_EC=y
 CONFIG_MFD_CROS_EC_I2C=y
 CONFIG_MFD_CROS_EC_SPI=y
 CONFIG_MFD_MAX77686=y
+CONFIG_MFD_MAX77693=y
 CONFIG_MFD_MAX8997=y
 CONFIG_MFD_SEC_CORE=y
 CONFIG_MFD_TPS65090=y
@@ -96,6 +103,8 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_REGULATOR_MAX8997=y
 CONFIG_REGULATOR_MAX77686=y
+CONFIG_REGULATOR_MAX77802=y
+CONFIG_REGULATOR_MAX77693=y
 CONFIG_REGULATOR_S2MPA01=y
 CONFIG_REGULATOR_S2MPS11=y
 CONFIG_REGULATOR_S5M8767=y
@@ -115,6 +124,7 @@ CONFIG_SND_SOC=y
 CONFIG_SND_SOC_SAMSUNG=y
 CONFIG_SND_SOC_SNOW=y
 CONFIG_USB=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_EXYNOS=y
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index 69c7bed3c634..16e719c268dd 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -51,6 +51,7 @@ CONFIG_SOC_AM43XX=y
 CONFIG_SOC_DRA7XX=y
 CONFIG_ARM_THUMBEE=y
 CONFIG_ARM_ERRATA_411920=y
+CONFIG_ARM_ERRATA_430973=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_CMA=y
diff --git a/arch/arm/configs/sunxi_defconfig b/arch/arm/configs/sunxi_defconfig
index c1a4ca4f6e6d..847045313101 100644
--- a/arch/arm/configs/sunxi_defconfig
+++ b/arch/arm/configs/sunxi_defconfig
@@ -75,6 +75,7 @@ CONFIG_POWER_RESET_SUN6I=y
 CONFIG_WATCHDOG=y
 CONFIG_SUNXI_WATCHDOG=y
 CONFIG_MFD_AXP20X=y
+CONFIG_REGULATOR=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index b89e5f35db84..6b283eb3202e 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -161,7 +161,9 @@ static void exynos_restart(enum reboot_mode mode, const char *cmd)
 
 static struct platform_device exynos_cpuidle = {
         .name              = "exynos_cpuidle",
+#ifdef CONFIG_ARM_EXYNOS_CPUIDLE
         .dev.platform_data = exynos_enter_aftr,
+#endif
         .id                = -1,
 };
 
diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index ee1d80593958..ba1196c968d8 100644
--- a/arch/arm/mm/proc-macros.S
+++ b/arch/arm/mm/proc-macros.S
@@ -279,7 +279,7 @@ ENTRY(\name\()_processor_functions)
 
         .if \suspend
         .word   cpu_\name\()_suspend_size
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_ARM_CPU_SUSPEND
         .word   cpu_\name\()_do_suspend
         .word   cpu_\name\()_do_resume
 #else
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index c87aefbf3a13..9bd2776e7d05 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -268,8 +268,9 @@ config S5P_DEV_MFC
 comment "Power management"
 
 config SAMSUNG_PM_DEBUG
-        bool "S3C2410 PM Suspend debug"
-        depends on PM && DEBUG_KERNEL && DEBUG_S3C_UART
+        bool "Samsung PM Suspend debug"
+        depends on PM && DEBUG_KERNEL
+        depends on DEBUG_EXYNOS_UART || DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART
         help
           Say Y here if you want verbose debugging from the PM Suspend and
           Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
diff --git a/arch/arm/plat-samsung/pm-debug.c b/arch/arm/plat-samsung/pm-debug.c
index 8f19f66388dd..39609601f407 100644
--- a/arch/arm/plat-samsung/pm-debug.c
+++ b/arch/arm/plat-samsung/pm-debug.c
@@ -14,6 +14,7 @@
  */
 
 #include <linux/serial_core.h>
+#include <linux/serial_s3c.h>
 #include <linux/io.h>
 
 #include <asm/mach/map.h>