Merge remote-tracking branch 'lts/linux-4.9.y' into linux-linaro-lsk-v4.9

17 files changed, 109 insertions, 18 deletions

diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu
index aed66d5..b757634 100644
--- a/arch/arm/Kconfig-nommu
+++ b/arch/arm/Kconfig-nommu
@@ -34,8 +34,7 @@ config PROCESSOR_ID
 	  used instead of the auto-probing which utilizes the register.
 
 config REMAP_VECTORS_TO_RAM
-	bool 'Install vectors to the beginning of RAM' if DRAM_BASE
-	depends on DRAM_BASE
+	bool 'Install vectors to the beginning of RAM'
 	help
 	  The kernel needs to change the hardware exception vectors.
 	  In nommu mode, the hardware exception vectors are normally
diff --git a/arch/arm/boot/dts/am335x-chilisom.dtsi b/arch/arm/boot/dts/am335x-chilisom.dtsi
index f9ee585..1b43ebd 100644
--- a/arch/arm/boot/dts/am335x-chilisom.dtsi
+++ b/arch/arm/boot/dts/am335x-chilisom.dtsi
@@ -124,6 +124,14 @@
 
 &rtc {
 	system-power-controller;
+
+	pinctrl-0 = <&ext_wakeup>;
+	pinctrl-names = "default";
+
+	ext_wakeup: ext-wakeup {
+		pins = "ext_wakeup0";
+		input-enable;
+	};
 };
 
 /* NAND Flash */
diff --git a/arch/arm/boot/dts/bcm953012k.dts b/arch/arm/boot/dts/bcm953012k.dts
index 05a985a..6208e85 100644
--- a/arch/arm/boot/dts/bcm953012k.dts
+++ b/arch/arm/boot/dts/bcm953012k.dts
@@ -48,7 +48,7 @@
 	};
 
 	memory {
-		reg = <0x00000000 0x10000000>;
+		reg = <0x80000000 0x10000000>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index 8aa19ba..5282d69 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -97,11 +97,11 @@
 	thermal-zones {
 		cpu_thermal: cpu-thermal {
 			cooling-maps {
-				map0 {
+				cooling_map0: map0 {
 				     /* Corresponds to 800MHz at freq_table */
 				     cooling-device = <&cpu0 7 7>;
 				};
-				map1 {
+				cooling_map1: map1 {
 				     /* Corresponds to 200MHz at freq_table */
 				     cooling-device = <&cpu0 13 13>;
 			       };
diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts
index 99634c5..7504a5a 100644
--- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -13,6 +13,7 @@
 
 /dts-v1/;
 #include "exynos4412-odroid-common.dtsi"
+#include "exynos4412-prime.dtsi"
 
 / {
 	model = "Hardkernel ODROID-U3 board based on Exynos4412";
@@ -47,11 +48,11 @@
 			cooling-maps {
 				map0 {
 				     trip = <&cpu_alert1>;
-				     cooling-device = <&cpu0 7 7>;
+				     cooling-device = <&cpu0 9 9>;
 				};
 				map1 {
 				     trip = <&cpu_alert2>;
-				     cooling-device = <&cpu0 13 13>;
+				     cooling-device = <&cpu0 15 15>;
 				};
 				map2 {
 				     trip = <&cpu_alert0>;
diff --git a/arch/arm/boot/dts/exynos4412-odroidx2.dts b/arch/arm/boot/dts/exynos4412-odroidx2.dts
index 4d22885..d6e92eb 100644
--- a/arch/arm/boot/dts/exynos4412-odroidx2.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx2.dts
@@ -12,6 +12,7 @@
 */
 
 #include "exynos4412-odroidx.dts"
+#include "exynos4412-prime.dtsi"
 
 / {
 	model = "Hardkernel ODROID-X2 board based on Exynos4412";
diff --git a/arch/arm/boot/dts/exynos4412-prime.dtsi b/arch/arm/boot/dts/exynos4412-prime.dtsi
new file mode 100644
index 0000000..e75bc17
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412-prime.dtsi
@@ -0,0 +1,41 @@
+/*
+ * Samsung's Exynos4412 Prime SoC device tree source
+ *
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Exynos4412 Prime SoC revision supports higher CPU frequencies than
+ * non-Prime version.  Therefore we need to update OPPs table and
+ * thermal maps accordingly.
+ */
+
+&cpu0_opp_1500 {
+	/delete-property/turbo-mode;
+};
+
+&cpu0_opp_table {
+	opp@1600000000 {
+		opp-hz = /bits/ 64 <1600000000>;
+		opp-microvolt = <1350000>;
+		clock-latency-ns = <200000>;
+	};
+	opp@1704000000 {
+		opp-hz = /bits/ 64 <1704000000>;
+		opp-microvolt = <1350000>;
+		clock-latency-ns = <200000>;
+	};
+};
+
+&cooling_map0 {
+	cooling-device = <&cpu0 9 9>;
+};
+
+&cooling_map1 {
+	cooling-device = <&cpu0 15 15>;
+};
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index 40beede..3ebdf01 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -130,7 +130,7 @@
 			opp-microvolt = <1287500>;
 			clock-latency-ns = <200000>;
 		};
-		opp@1500000000 {
+		cpu0_opp_1500: opp@1500000000 {
 			opp-hz = /bits/ 64 <1500000000>;
 			opp-microvolt = <1350000>;
 			clock-latency-ns = <200000>;
diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
index 18596a2..77c6b93 100644
--- a/arch/arm/boot/dts/mt2701.dtsi
+++ b/arch/arm/boot/dts/mt2701.dtsi
@@ -174,4 +174,40 @@
 		clocks = <&uart_clk>;
 		status = "disabled";
 	};
+
+	mmsys: syscon@14000000 {
+		compatible = "mediatek,mt2701-mmsys", "syscon";
+		reg = <0 0x14000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	imgsys: syscon@15000000 {
+		compatible = "mediatek,mt2701-imgsys", "syscon";
+		reg = <0 0x15000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	vdecsys: syscon@16000000 {
+		compatible = "mediatek,mt2701-vdecsys", "syscon";
+		reg = <0 0x16000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	hifsys: syscon@1a000000 {
+		compatible = "mediatek,mt2701-hifsys", "syscon";
+		reg = <0 0x1a000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	ethsys: syscon@1b000000 {
+		compatible = "mediatek,mt2701-ethsys", "syscon";
+		reg = <0 0x1b000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	bdpsys: syscon@1c000000 {
+		compatible = "mediatek,mt2701-bdpsys", "syscon";
+		reg = <0 0x1c000000 0 0x1000>;
+		#clock-cells = <1>;
+	};
 };
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 351fcc2..b6c6410 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1493,7 +1493,8 @@
 	};
 
 	msiof0: spi@e6e20000 {
-		compatible = "renesas,msiof-r8a7790";
+		compatible = "renesas,msiof-r8a7790",
+			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e20000 0 0x0064>;
 		interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp0_clks R8A7790_CLK_MSIOF0>;
@@ -1507,7 +1508,8 @@
 	};
 
 	msiof1: spi@e6e10000 {
-		compatible = "renesas,msiof-r8a7790";
+		compatible = "renesas,msiof-r8a7790",
+			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e10000 0 0x0064>;
 		interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks R8A7790_CLK_MSIOF1>;
@@ -1521,7 +1523,8 @@
 	};
 
 	msiof2: spi@e6e00000 {
-		compatible = "renesas,msiof-r8a7790";
+		compatible = "renesas,msiof-r8a7790",
+			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e00000 0 0x0064>;
 		interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks R8A7790_CLK_MSIOF2>;
@@ -1535,7 +1538,8 @@
 	};
 
 	msiof3: spi@e6c90000 {
-		compatible = "renesas,msiof-r8a7790";
+		compatible = "renesas,msiof-r8a7790",
+			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6c90000 0 0x0064>;
 		interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp2_clks R8A7790_CLK_MSIOF3>;
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 31dde8b..8ba0e2e 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -335,7 +335,7 @@ static void at91sam9_sdram_standby(void)
 		at91_ramc_write(1, AT91_SDRAMC_LPR, saved_lpr1);
 }
 
-static const struct of_device_id const ramc_ids[] __initconst = {
+static const struct of_device_id ramc_ids[] __initconst = {
 	{ .compatible = "atmel,at91rm9200-sdramc", .data = at91rm9200_standby },
 	{ .compatible = "atmel,at91sam9260-sdramc", .data = at91sam9_sdram_standby },
 	{ .compatible = "atmel,at91sam9g45-ddramc", .data = at91_ddr_standby },
diff --git a/arch/arm/mach-bcm/bcm_kona_smc.c b/arch/arm/mach-bcm/bcm_kona_smc.c
index cf3f865..a55a7ec 100644
--- a/arch/arm/mach-bcm/bcm_kona_smc.c
+++ b/arch/arm/mach-bcm/bcm_kona_smc.c
@@ -33,7 +33,7 @@ struct bcm_kona_smc_data {
 	unsigned result;
 };
 
-static const struct of_device_id const bcm_kona_smc_ids[] __initconst = {
+static const struct of_device_id bcm_kona_smc_ids[] __initconst = {
 	{.compatible = "brcm,kona-smc"},
 	{.compatible = "bcm,kona-smc"}, /* deprecated name */
 	{},
diff --git a/arch/arm/mach-cns3xxx/core.c b/arch/arm/mach-cns3xxx/core.c
index 03da381..7d5a44a 100644
--- a/arch/arm/mach-cns3xxx/core.c
+++ b/arch/arm/mach-cns3xxx/core.c
@@ -346,7 +346,7 @@ static struct usb_ohci_pdata cns3xxx_usb_ohci_pdata = {
 	.power_off	= csn3xxx_usb_power_off,
 };
 
-static const struct of_dev_auxdata const cns3xxx_auxdata[] __initconst = {
+static const struct of_dev_auxdata cns3xxx_auxdata[] __initconst = {
 	{ "intel,usb-ehci", CNS3XXX_USB_BASE, "ehci-platform", &cns3xxx_usb_ehci_pdata },
 	{ "intel,usb-ohci", CNS3XXX_USB_OHCI_BASE, "ohci-platform", &cns3xxx_usb_ohci_pdata },
 	{ "cavium,cns3420-ahci", CNS3XXX_SATA2_BASE, "ahci", NULL },
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index 5b2f513..f1ca947 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -713,7 +713,7 @@ static struct omap_prcm_init_data scrm_data __initdata = {
 };
 #endif
 
-static const struct of_device_id const omap_prcm_dt_match_table[] __initconst = {
+static const struct of_device_id omap_prcm_dt_match_table[] __initconst = {
 #ifdef CONFIG_SOC_AM33XX
 	{ .compatible = "ti,am3-prcm", .data = &am3_prm_data },
 #endif
diff --git a/arch/arm/mach-omap2/vc.c b/arch/arm/mach-omap2/vc.c
index 2028167f..d76b1e5 100644
--- a/arch/arm/mach-omap2/vc.c
+++ b/arch/arm/mach-omap2/vc.c
@@ -559,7 +559,7 @@ struct i2c_init_data {
 	u8 hsscll_12;
 };
 
-static const struct i2c_init_data const omap4_i2c_timing_data[] __initconst = {
+static const struct i2c_init_data omap4_i2c_timing_data[] __initconst = {
 	{
 		.load = 50,
 		.loadbits = 0x3,
diff --git a/arch/arm/mach-spear/time.c b/arch/arm/mach-spear/time.c
index 9ccffc1..aaaa678 100644
--- a/arch/arm/mach-spear/time.c
+++ b/arch/arm/mach-spear/time.c
@@ -204,7 +204,7 @@ static void __init spear_clockevent_init(int irq)
 	setup_irq(irq, &spear_timer_irq);
 }
 
-static const struct of_device_id const timer_of_match[] __initconst = {
+static const struct of_device_id timer_of_match[] __initconst = {
 	{ .compatible = "st,spear-timer", },
 	{ },
 };
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index d062f08..4b24964 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -199,6 +199,7 @@ static struct dma_map_ops xen_swiotlb_dma_ops = {
 	.unmap_page = xen_swiotlb_unmap_page,
 	.dma_supported = xen_swiotlb_dma_supported,
 	.set_dma_mask = xen_swiotlb_set_dma_mask,
+	.mmap = xen_swiotlb_dma_mmap,
 };
 
 int __init xen_mm_init(void)