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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-09-05 10:43:30 +0400
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-09-05 10:43:30 +0400
commit91c2beb56b3ab5cf91fe04ddaeb69b90a22b5d36 (patch)
tree86dbad225295d8a63048da48728381614c10e1a2 /arch
parent83c93e2bdfe33694032cc6d74e956755dd62e551 (diff)
parentf2110cb961200e5c382e9d0878ded015109b5dd6 (diff)
downloadlinux-91c2beb56b3ab5cf91fe04ddaeb69b90a22b5d36.tar.xz
Merge remote-tracking branch 'agust/next' into next
From Anatolij: << There are cleanups for some mpc5121 specific drivers and DTS files in preparation to switch mpc5121 clock support to a clock driver based on common clock framework. Additionally Sebastian fixed the mpc52xx PIC driver so that it builds when using older gcc versions. >>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/msm8960-cdp.dts4
-rw-r--r--arch/arm/boot/dts/omap5-uevm.dts78
-rw-r--r--arch/arm/boot/dts/stih41x.dtsi2
-rw-r--r--arch/arm/boot/dts/tegra20-colibri-512.dtsi1
-rw-r--r--arch/arm/mach-msm/Kconfig3
-rw-r--r--arch/arm/mach-msm/gpiomux-v1.c33
-rw-r--r--arch/arm/mach-msm/gpiomux.h10
-rw-r--r--arch/arm/mach-omap2/dss-common.c2
-rw-r--r--arch/arm/mach-omap2/omap_device.c18
-rw-r--r--arch/arm/mach-omap2/omap_hwmod.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod.h50
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c6
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_33xx_data.c3
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c9
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c5
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_54xx_data.c3
-rw-r--r--arch/arm/mach-omap2/serial.c11
-rw-r--r--arch/arm/mach-shmobile/board-armadillo800eva.c3
-rw-r--r--arch/arm/mach-shmobile/board-bockw.c8
-rw-r--r--arch/arm/mach-shmobile/board-lager.c2
-rw-r--r--arch/arm/mach-sti/headsmp.S2
-rw-r--r--arch/avr32/boards/atngw100/mrmt.c1
-rw-r--r--arch/powerpc/boot/dts/ac14xx.dts2
l---------arch/powerpc/boot/dts/include/dt-bindings1
-rw-r--r--arch/powerpc/boot/dts/mpc5121ads.dts2
-rw-r--r--arch/powerpc/boot/dts/pdm360ng.dts2
-rw-r--r--arch/powerpc/include/asm/mpc5121.h18
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_pic.c3
-rw-r--r--arch/s390/kvm/kvm-s390.c21
-rw-r--r--arch/s390/kvm/priv.c4
30 files changed, 171 insertions, 138 deletions
diff --git a/arch/arm/boot/dts/msm8960-cdp.dts b/arch/arm/boot/dts/msm8960-cdp.dts
index db2060c46540..9c1167b0459b 100644
--- a/arch/arm/boot/dts/msm8960-cdp.dts
+++ b/arch/arm/boot/dts/msm8960-cdp.dts
@@ -26,7 +26,7 @@
cpu-offset = <0x80000>;
};
- msmgpio: gpio@fd510000 {
+ msmgpio: gpio@800000 {
compatible = "qcom,msm-gpio";
gpio-controller;
#gpio-cells = <2>;
@@ -34,7 +34,7 @@
interrupts = <0 32 0x4>;
interrupt-controller;
#interrupt-cells = <2>;
- reg = <0xfd510000 0x4000>;
+ reg = <0x800000 0x4000>;
};
serial@16440000 {
diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts
index 08b72678abff..65d7b601651c 100644
--- a/arch/arm/boot/dts/omap5-uevm.dts
+++ b/arch/arm/boot/dts/omap5-uevm.dts
@@ -235,7 +235,7 @@
};
&mmc1 {
- vmmc-supply = <&vmmcsd_fixed>;
+ vmmc-supply = <&ldo9_reg>;
bus-width = <4>;
};
@@ -282,6 +282,7 @@
regulators {
smps123_reg: smps123 {
+ /* VDD_OPP_MPU */
regulator-name = "smps123";
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1500000>;
@@ -290,6 +291,7 @@
};
smps45_reg: smps45 {
+ /* VDD_OPP_MM */
regulator-name = "smps45";
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1310000>;
@@ -298,6 +300,7 @@
};
smps6_reg: smps6 {
+ /* VDD_DDR3 - over VDD_SMPS6 */
regulator-name = "smps6";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
@@ -306,6 +309,7 @@
};
smps7_reg: smps7 {
+ /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
regulator-name = "smps7";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
@@ -314,6 +318,7 @@
};
smps8_reg: smps8 {
+ /* VDD_OPP_CORE */
regulator-name = "smps8";
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1310000>;
@@ -322,15 +327,15 @@
};
smps9_reg: smps9 {
+ /* VDDA_2v1_AUD over VDD_2v1 */
regulator-name = "smps9";
regulator-min-microvolt = <2100000>;
regulator-max-microvolt = <2100000>;
- regulator-always-on;
- regulator-boot-on;
ti,smps-range = <0x80>;
};
smps10_reg: smps10 {
+ /* VBUS_5V_OTG */
regulator-name = "smps10";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
@@ -339,38 +344,40 @@
};
ldo1_reg: ldo1 {
+ /* VDDAPHY_CAM: vdda_csiport */
regulator-name = "ldo1";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1800000>;
};
ldo2_reg: ldo2 {
+ /* VCC_2V8_DISP: Does not go anywhere */
regulator-name = "ldo2";
- regulator-min-microvolt = <2900000>;
- regulator-max-microvolt = <2900000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ /* Unused */
+ status = "disabled";
};
ldo3_reg: ldo3 {
+ /* VDDAPHY_MDM: vdda_lli */
regulator-name = "ldo3";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
regulator-boot-on;
+ /* Only if Modem is used */
+ status = "disabled";
};
ldo4_reg: ldo4 {
+ /* VDDAPHY_DISP: vdda_dsiport/hdmi */
regulator-name = "ldo4";
- regulator-min-microvolt = <2200000>;
- regulator-max-microvolt = <2200000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1800000>;
};
ldo5_reg: ldo5 {
+ /* VDDA_1V8_PHY: usb/sata/hdmi.. */
regulator-name = "ldo5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
@@ -379,38 +386,43 @@
};
ldo6_reg: ldo6 {
+ /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
regulator-name = "ldo6";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
};
ldo7_reg: ldo7 {
+ /* VDD_VPP: vpp1 */
regulator-name = "ldo7";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
- regulator-always-on;
- regulator-boot-on;
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ /* Only for efuse reprograming! */
+ status = "disabled";
};
ldo8_reg: ldo8 {
+ /* VDD_3v0: Does not go anywhere */
regulator-name = "ldo8";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
- regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
regulator-boot-on;
+ /* Unused */
+ status = "disabled";
};
ldo9_reg: ldo9 {
+ /* VCC_DV_SDIO: vdds_sdcard */
regulator-name = "ldo9";
regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
+ regulator-max-microvolt = <3000000>;
regulator-boot-on;
};
ldoln_reg: ldoln {
+ /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
regulator-name = "ldoln";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
@@ -419,12 +431,20 @@
};
ldousb_reg: ldousb {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
regulator-name = "ldousb";
regulator-min-microvolt = <3250000>;
regulator-max-microvolt = <3250000>;
regulator-always-on;
regulator-boot-on;
};
+
+ regen3_reg: regen3 {
+ /* REGEN3 controls LDO9 supply to card */
+ regulator-name = "regen3";
+ regulator-always-on;
+ regulator-boot-on;
+ };
};
};
};
diff --git a/arch/arm/boot/dts/stih41x.dtsi b/arch/arm/boot/dts/stih41x.dtsi
index 7321403cab8a..f5b9898d9c6e 100644
--- a/arch/arm/boot/dts/stih41x.dtsi
+++ b/arch/arm/boot/dts/stih41x.dtsi
@@ -6,10 +6,12 @@
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
+ device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
};
cpu@1 {
+ device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
};
diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
index 2fcb3f2ca160..5592be6f2f7a 100644
--- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
@@ -457,6 +457,7 @@
};
usb-phy@c5004000 {
+ status = "okay";
nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)
GPIO_ACTIVE_LOW>;
};
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index 614e41e7881b..905efc8cac79 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -121,8 +121,7 @@ config MSM_SMD
bool
config MSM_GPIOMUX
- depends on !(ARCH_MSM8X60 || ARCH_MSM8960)
- bool "MSM V1 TLMM GPIOMUX architecture"
+ bool
help
Support for MSM V1 TLMM GPIOMUX architecture.
diff --git a/arch/arm/mach-msm/gpiomux-v1.c b/arch/arm/mach-msm/gpiomux-v1.c
deleted file mode 100644
index 27de2abd7144..000000000000
--- a/arch/arm/mach-msm/gpiomux-v1.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#include <linux/kernel.h>
-#include "gpiomux.h"
-#include "proc_comm.h"
-
-void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val)
-{
- unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) |
- ((gpio & 0x3ff) << 4);
- unsigned tlmm_disable = 0;
- int rc;
-
- rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX,
- &tlmm_config, &tlmm_disable);
- if (rc)
- pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n",
- __func__, rc, tlmm_config, tlmm_disable);
-}
diff --git a/arch/arm/mach-msm/gpiomux.h b/arch/arm/mach-msm/gpiomux.h
index 8e82f41a8923..4410d7766f93 100644
--- a/arch/arm/mach-msm/gpiomux.h
+++ b/arch/arm/mach-msm/gpiomux.h
@@ -73,16 +73,6 @@ extern struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS];
int msm_gpiomux_write(unsigned gpio,
gpiomux_config_t active,
gpiomux_config_t suspended);
-
-/* Architecture-internal function for use by the framework only.
- * This function can assume the following:
- * - the gpio value has passed a bounds-check
- * - the gpiomux spinlock has been obtained
- *
- * This function is not for public consumption. External users
- * should use msm_gpiomux_write.
- */
-void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val);
#else
static inline int msm_gpiomux_write(unsigned gpio,
gpiomux_config_t active,
diff --git a/arch/arm/mach-omap2/dss-common.c b/arch/arm/mach-omap2/dss-common.c
index 393aeefaebb0..043e5705f2a6 100644
--- a/arch/arm/mach-omap2/dss-common.c
+++ b/arch/arm/mach-omap2/dss-common.c
@@ -42,7 +42,7 @@
/* Using generic display panel */
static struct tfp410_platform_data omap4_dvi_panel = {
- .i2c_bus_num = 3,
+ .i2c_bus_num = 2,
.power_down_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO,
};
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index 5cc92874be7e..f99f68e1e85b 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -129,6 +129,7 @@ static int omap_device_build_from_dt(struct platform_device *pdev)
struct device_node *node = pdev->dev.of_node;
const char *oh_name;
int oh_cnt, i, ret = 0;
+ bool device_active = false;
oh_cnt = of_property_count_strings(node, "ti,hwmods");
if (oh_cnt <= 0) {
@@ -152,6 +153,8 @@ static int omap_device_build_from_dt(struct platform_device *pdev)
goto odbfd_exit1;
}
hwmods[i] = oh;
+ if (oh->flags & HWMOD_INIT_NO_IDLE)
+ device_active = true;
}
od = omap_device_alloc(pdev, hwmods, oh_cnt);
@@ -172,6 +175,11 @@ static int omap_device_build_from_dt(struct platform_device *pdev)
pdev->dev.pm_domain = &omap_device_pm_domain;
+ if (device_active) {
+ omap_device_enable(pdev);
+ pm_runtime_set_active(&pdev->dev);
+ }
+
odbfd_exit1:
kfree(hwmods);
odbfd_exit:
@@ -842,6 +850,7 @@ static int __init omap_device_late_idle(struct device *dev, void *data)
{
struct platform_device *pdev = to_platform_device(dev);
struct omap_device *od = to_omap_device(pdev);
+ int i;
if (!od)
return 0;
@@ -850,6 +859,15 @@ static int __init omap_device_late_idle(struct device *dev, void *data)
* If omap_device state is enabled, but has no driver bound,
* idle it.
*/
+
+ /*
+ * Some devices (like memory controllers) are always kept
+ * enabled, and should not be idled even with no drivers.
+ */
+ for (i = 0; i < od->hwmods_cnt; i++)
+ if (od->hwmods[i]->flags & HWMOD_INIT_NO_IDLE)
+ return 0;
+
if (od->_driver_status != BUS_NOTIFY_BOUND_DRIVER) {
if (od->_state == OMAP_DEVICE_STATE_ENABLED) {
dev_warn(dev, "%s: enabled but no driver. Idling\n",
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 7341eff63f56..7f4db12b1459 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -2386,7 +2386,7 @@ static void __init _init_mpu_rt_base(struct omap_hwmod *oh, void *data)
np = of_dev_hwmod_lookup(of_find_node_by_name(NULL, "ocp"), oh);
if (np)
- va_start = of_iomap(np, 0);
+ va_start = of_iomap(np, oh->mpu_rt_idx);
} else {
va_start = ioremap(mem->pa_start, mem->pa_end - mem->pa_start);
}
diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h
index aab33fd814c0..e1482a9b3bc2 100644
--- a/arch/arm/mach-omap2/omap_hwmod.h
+++ b/arch/arm/mach-omap2/omap_hwmod.h
@@ -95,6 +95,54 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3;
#define MODULEMODE_HWCTRL 1
#define MODULEMODE_SWCTRL 2
+#define DEBUG_OMAP2UART1_FLAGS 0
+#define DEBUG_OMAP2UART2_FLAGS 0
+#define DEBUG_OMAP2UART3_FLAGS 0
+#define DEBUG_OMAP3UART3_FLAGS 0
+#define DEBUG_OMAP3UART4_FLAGS 0
+#define DEBUG_OMAP4UART3_FLAGS 0
+#define DEBUG_OMAP4UART4_FLAGS 0
+#define DEBUG_TI81XXUART1_FLAGS 0
+#define DEBUG_TI81XXUART2_FLAGS 0
+#define DEBUG_TI81XXUART3_FLAGS 0
+#define DEBUG_AM33XXUART1_FLAGS 0
+
+#define DEBUG_OMAPUART_FLAGS (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET)
+
+#if defined(CONFIG_DEBUG_OMAP2UART1)
+#undef DEBUG_OMAP2UART1_FLAGS
+#define DEBUG_OMAP2UART1_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP2UART2)
+#undef DEBUG_OMAP2UART2_FLAGS
+#define DEBUG_OMAP2UART2_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP2UART3)
+#undef DEBUG_OMAP2UART3_FLAGS
+#define DEBUG_OMAP2UART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP3UART3)
+#undef DEBUG_OMAP3UART3_FLAGS
+#define DEBUG_OMAP3UART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP3UART4)
+#undef DEBUG_OMAP3UART4_FLAGS
+#define DEBUG_OMAP3UART4_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP4UART3)
+#undef DEBUG_OMAP4UART3_FLAGS
+#define DEBUG_OMAP4UART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_OMAP4UART4)
+#undef DEBUG_OMAP4UART4_FLAGS
+#define DEBUG_OMAP4UART4_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_TI81XXUART1)
+#undef DEBUG_TI81XXUART1_FLAGS
+#define DEBUG_TI81XXUART1_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_TI81XXUART2)
+#undef DEBUG_TI81XXUART2_FLAGS
+#define DEBUG_TI81XXUART2_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_TI81XXUART3)
+#undef DEBUG_TI81XXUART3_FLAGS
+#define DEBUG_TI81XXUART3_FLAGS DEBUG_OMAPUART_FLAGS
+#elif defined(CONFIG_DEBUG_AM33XXUART1)
+#undef DEBUG_AM33XXUART1_FLAGS
+#define DEBUG_AM33XXUART1_FLAGS DEBUG_OMAPUART_FLAGS
+#endif
/**
* struct omap_hwmod_mux_info - hwmod specific mux configuration
@@ -568,6 +616,7 @@ struct omap_hwmod_link {
* @voltdm: pointer to voltage domain (filled in at runtime)
* @dev_attr: arbitrary device attributes that can be passed to the driver
* @_sysc_cache: internal-use hwmod flags
+ * @mpu_rt_idx: index of device address space for register target (for DT boot)
* @_mpu_rt_va: cached register target start address (internal use)
* @_mpu_port: cached MPU register target slave (internal use)
* @opt_clks_cnt: number of @opt_clks
@@ -617,6 +666,7 @@ struct omap_hwmod {
struct list_head node;
struct omap_hwmod_ocp_if *_mpu_port;
u16 flags;
+ u8 mpu_rt_idx;
u8 response_lat;
u8 rst_lines_cnt;
u8 opt_clks_cnt;
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index d05fc7b54567..56cebb05509e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -512,7 +512,7 @@ struct omap_hwmod omap2xxx_uart1_hwmod = {
.mpu_irqs = omap2_uart1_mpu_irqs,
.sdma_reqs = omap2_uart1_sdma_reqs,
.main_clk = "uart1_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP2UART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
@@ -532,7 +532,7 @@ struct omap_hwmod omap2xxx_uart2_hwmod = {
.mpu_irqs = omap2_uart2_mpu_irqs,
.sdma_reqs = omap2_uart2_sdma_reqs,
.main_clk = "uart2_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP2UART2_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
@@ -552,7 +552,7 @@ struct omap_hwmod omap2xxx_uart3_hwmod = {
.mpu_irqs = omap2_uart3_mpu_irqs,
.sdma_reqs = omap2_uart3_sdma_reqs,
.main_clk = "uart3_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP2UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 28bbd56346a9..eb2f3b93b51c 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -562,6 +562,7 @@ static struct omap_hwmod am33xx_cpgmac0_hwmod = {
.clkdm_name = "cpsw_125mhz_clkdm",
.flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY),
.main_clk = "cpsw_125mhz_gclk",
+ .mpu_rt_idx = 1,
.prcm = {
.omap4 = {
.clkctrl_offs = AM33XX_CM_PER_CPGMAC0_CLKCTRL_OFFSET,
@@ -1512,7 +1513,7 @@ static struct omap_hwmod am33xx_uart1_hwmod = {
.name = "uart1",
.class = &uart_class,
.clkdm_name = "l4_wkup_clkdm",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_AM33XXUART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.main_clk = "dpll_per_m2_div4_wkupdm_ck",
.prcm = {
.omap4 = {
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index f7a3df2fb579..0c3a427da544 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -490,7 +490,7 @@ static struct omap_hwmod omap3xxx_uart1_hwmod = {
.mpu_irqs = omap2_uart1_mpu_irqs,
.sdma_reqs = omap2_uart1_sdma_reqs,
.main_clk = "uart1_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_TI81XXUART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
@@ -509,7 +509,7 @@ static struct omap_hwmod omap3xxx_uart2_hwmod = {
.mpu_irqs = omap2_uart2_mpu_irqs,
.sdma_reqs = omap2_uart2_sdma_reqs,
.main_clk = "uart2_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_TI81XXUART2_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = CORE_MOD,
@@ -528,7 +528,8 @@ static struct omap_hwmod omap3xxx_uart3_hwmod = {
.mpu_irqs = omap2_uart3_mpu_irqs,
.sdma_reqs = omap2_uart3_sdma_reqs,
.main_clk = "uart3_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP3UART3_FLAGS | DEBUG_TI81XXUART3_FLAGS |
+ HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = OMAP3430_PER_MOD,
@@ -558,7 +559,7 @@ static struct omap_hwmod omap36xx_uart4_hwmod = {
.mpu_irqs = uart4_mpu_irqs,
.sdma_reqs = uart4_sdma_reqs,
.main_clk = "uart4_fck",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP3UART4_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.prcm = {
.omap2 = {
.module_offs = OMAP3430_PER_MOD,
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index d04b5e60fdbe..9c3b504477d7 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -2858,8 +2858,7 @@ static struct omap_hwmod omap44xx_uart3_hwmod = {
.name = "uart3",
.class = &omap44xx_uart_hwmod_class,
.clkdm_name = "l4_per_clkdm",
- .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET |
- HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP4UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
@@ -2875,7 +2874,7 @@ static struct omap_hwmod omap44xx_uart4_hwmod = {
.name = "uart4",
.class = &omap44xx_uart_hwmod_class,
.clkdm_name = "l4_per_clkdm",
- .flags = HWMOD_SWSUP_SIDLE_ACT,
+ .flags = DEBUG_OMAP4UART4_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
index f37ae96b70a1..3c70f5c1860f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -1375,7 +1375,7 @@ static struct omap_hwmod omap54xx_uart3_hwmod = {
.name = "uart3",
.class = &omap54xx_uart_hwmod_class,
.clkdm_name = "l4per_clkdm",
- .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
+ .flags = DEBUG_OMAP4UART3_FLAGS,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
@@ -1391,6 +1391,7 @@ static struct omap_hwmod omap54xx_uart4_hwmod = {
.name = "uart4",
.class = &omap54xx_uart_hwmod_class,
.clkdm_name = "l4per_clkdm",
+ .flags = DEBUG_OMAP4UART4_FLAGS,
.main_clk = "func_48m_fclk",
.prcm = {
.omap4 = {
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 3a674de6cb63..a388f8c1bcb3 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -208,17 +208,6 @@ static int __init omap_serial_early_init(void)
pr_info("%s used as console in debug mode: uart%d clocks will not be gated",
uart_name, uart->num);
}
-
- /*
- * omap-uart can be used for earlyprintk logs
- * So if omap-uart is used as console then prevent
- * uart reset and idle to get logs from omap-uart
- * until uart console driver is available to take
- * care for console messages.
- * Idling or resetting omap-uart while printing logs
- * early boot logs can stall the boot-up.
- */
- oh->flags |= HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET;
}
} while (1);
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index e115f6742107..c5be60d85e4b 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -1162,9 +1162,6 @@ static void __init eva_init(void)
gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
gpio_request_one(202, GPIOF_OUT_INIT_LOW, NULL); /* LCD0_LED_CONT */
- /* Touchscreen */
- gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
-
/* GETHER */
gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c
index d5554646916c..3354a85c90f7 100644
--- a/arch/arm/mach-shmobile/board-bockw.c
+++ b/arch/arm/mach-shmobile/board-bockw.c
@@ -167,7 +167,13 @@ static const struct pinctrl_map bockw_pinctrl_map[] = {
"usb1", "usb1"),
/* SDHI0 */
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
- "sdhi0", "sdhi0"),
+ "sdhi0_data4", "sdhi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+ "sdhi0_ctrl", "sdhi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+ "sdhi0_cd", "sdhi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+ "sdhi0_wp", "sdhi0"),
};
#define FPGA 0x18200000
diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index d73e21d3ea8a..8d6bd5c5efb9 100644
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -59,7 +59,7 @@ static __initdata struct gpio_led_platform_data lager_leds_pdata = {
#define GPIO_KEY(c, g, d, ...) \
{ .code = c, .gpio = g, .desc = d, .active_low = 1 }
-static __initdata struct gpio_keys_button gpio_buttons[] = {
+static struct gpio_keys_button gpio_buttons[] = {
GPIO_KEY(KEY_4, RCAR_GP_PIN(1, 28), "SW2-pin4"),
GPIO_KEY(KEY_3, RCAR_GP_PIN(1, 26), "SW2-pin3"),
GPIO_KEY(KEY_2, RCAR_GP_PIN(1, 24), "SW2-pin2"),
diff --git a/arch/arm/mach-sti/headsmp.S b/arch/arm/mach-sti/headsmp.S
index 78ebc7559f53..4c09bae86edf 100644
--- a/arch/arm/mach-sti/headsmp.S
+++ b/arch/arm/mach-sti/headsmp.S
@@ -16,8 +16,6 @@
#include <linux/linkage.h>
#include <linux/init.h>
- __INIT
-
/*
* ST specific entry point for secondary CPUs. This provides
* a "holding pen" into which all secondary cores are held until we're
diff --git a/arch/avr32/boards/atngw100/mrmt.c b/arch/avr32/boards/atngw100/mrmt.c
index f91431963452..7de083d19b7e 100644
--- a/arch/avr32/boards/atngw100/mrmt.c
+++ b/arch/avr32/boards/atngw100/mrmt.c
@@ -150,7 +150,6 @@ static struct ac97c_platform_data __initdata ac97c0_data = {
static struct platform_device rmt_ts_device = {
.name = "ucb1400_ts",
.id = -1,
- }
};
#endif
diff --git a/arch/powerpc/boot/dts/ac14xx.dts b/arch/powerpc/boot/dts/ac14xx.dts
index a27a4609bb42..a543c4088cba 100644
--- a/arch/powerpc/boot/dts/ac14xx.dts
+++ b/arch/powerpc/boot/dts/ac14xx.dts
@@ -10,7 +10,7 @@
*/
-/include/ "mpc5121.dtsi"
+#include <mpc5121.dtsi>
/ {
model = "ac14xx";
diff --git a/arch/powerpc/boot/dts/include/dt-bindings b/arch/powerpc/boot/dts/include/dt-bindings
new file mode 120000
index 000000000000..08c00e4972fa
--- /dev/null
+++ b/arch/powerpc/boot/dts/include/dt-bindings
@@ -0,0 +1 @@
+../../../../../include/dt-bindings \ No newline at end of file
diff --git a/arch/powerpc/boot/dts/mpc5121ads.dts b/arch/powerpc/boot/dts/mpc5121ads.dts
index 7d3cb79185cb..c228a0a232a6 100644
--- a/arch/powerpc/boot/dts/mpc5121ads.dts
+++ b/arch/powerpc/boot/dts/mpc5121ads.dts
@@ -9,7 +9,7 @@
* option) any later version.
*/
-/include/ "mpc5121.dtsi"
+#include <mpc5121.dtsi>
/ {
model = "mpc5121ads";
diff --git a/arch/powerpc/boot/dts/pdm360ng.dts b/arch/powerpc/boot/dts/pdm360ng.dts
index 74337403faee..871c16d1ad5e 100644
--- a/arch/powerpc/boot/dts/pdm360ng.dts
+++ b/arch/powerpc/boot/dts/pdm360ng.dts
@@ -13,7 +13,7 @@
* option) any later version.
*/
-/include/ "mpc5121.dtsi"
+#include <mpc5121.dtsi>
/ {
model = "pdm360ng";
diff --git a/arch/powerpc/include/asm/mpc5121.h b/arch/powerpc/include/asm/mpc5121.h
index 8ae133eaf9fa..887d3d6133e3 100644
--- a/arch/powerpc/include/asm/mpc5121.h
+++ b/arch/powerpc/include/asm/mpc5121.h
@@ -32,25 +32,11 @@ struct mpc512x_ccm {
u32 scfr2; /* System Clock Frequency Register 2 */
u32 scfr2s; /* System Clock Frequency Shadow Register 2 */
u32 bcr; /* Bread Crumb Register */
- u32 p0ccr; /* PSC0 Clock Control Register */
- u32 p1ccr; /* PSC1 CCR */
- u32 p2ccr; /* PSC2 CCR */
- u32 p3ccr; /* PSC3 CCR */
- u32 p4ccr; /* PSC4 CCR */
- u32 p5ccr; /* PSC5 CCR */
- u32 p6ccr; /* PSC6 CCR */
- u32 p7ccr; /* PSC7 CCR */
- u32 p8ccr; /* PSC8 CCR */
- u32 p9ccr; /* PSC9 CCR */
- u32 p10ccr; /* PSC10 CCR */
- u32 p11ccr; /* PSC11 CCR */
+ u32 psc_ccr[12]; /* PSC Clock Control Registers */
u32 spccr; /* SPDIF Clock Control Register */
u32 cccr; /* CFM Clock Control Register */
u32 dccr; /* DIU Clock Control Register */
- u32 m1ccr; /* MSCAN1 CCR */
- u32 m2ccr; /* MSCAN2 CCR */
- u32 m3ccr; /* MSCAN3 CCR */
- u32 m4ccr; /* MSCAN4 CCR */
+ u32 mscan_ccr[4]; /* MSCAN Clock Control Registers */
u8 res[0x98]; /* Reserved */
};
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index b89ef65392dc..b69221ba07fd 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -373,8 +373,9 @@ static int mpc52xx_irqhost_map(struct irq_domain *h, unsigned int virq,
case MPC52xx_IRQ_L1_PERP: irqchip = &mpc52xx_periph_irqchip; break;
case MPC52xx_IRQ_L1_SDMA: irqchip = &mpc52xx_sdma_irqchip; break;
case MPC52xx_IRQ_L1_CRIT:
+ default:
pr_warn("%s: Critical IRQ #%d is unsupported! Nopping it.\n",
- __func__, l2irq);
+ __func__, l1irq);
irq_set_chip(virq, &no_irq_chip);
return 0;
}
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index ba694d2ba51e..34c1c9a90be2 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -702,14 +702,25 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
return rc;
vcpu->arch.sie_block->icptcode = 0;
- preempt_disable();
- kvm_guest_enter();
- preempt_enable();
VCPU_EVENT(vcpu, 6, "entering sie flags %x",
atomic_read(&vcpu->arch.sie_block->cpuflags));
trace_kvm_s390_sie_enter(vcpu,
atomic_read(&vcpu->arch.sie_block->cpuflags));
+
+ /*
+ * As PF_VCPU will be used in fault handler, between guest_enter
+ * and guest_exit should be no uaccess.
+ */
+ preempt_disable();
+ kvm_guest_enter();
+ preempt_enable();
rc = sie64a(vcpu->arch.sie_block, vcpu->run->s.regs.gprs);
+ kvm_guest_exit();
+
+ VCPU_EVENT(vcpu, 6, "exit sie icptcode %d",
+ vcpu->arch.sie_block->icptcode);
+ trace_kvm_s390_sie_exit(vcpu, vcpu->arch.sie_block->icptcode);
+
if (rc > 0)
rc = 0;
if (rc < 0) {
@@ -721,10 +732,6 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
rc = kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING);
}
}
- VCPU_EVENT(vcpu, 6, "exit sie icptcode %d",
- vcpu->arch.sie_block->icptcode);
- trace_kvm_s390_sie_exit(vcpu, vcpu->arch.sie_block->icptcode);
- kvm_guest_exit();
memcpy(&vcpu->run->s.regs.gprs[14], &vcpu->arch.sie_block->gg14, 16);
return rc;
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c
index 0da3e6eb6be6..4cdc54e63ebc 100644
--- a/arch/s390/kvm/priv.c
+++ b/arch/s390/kvm/priv.c
@@ -16,6 +16,7 @@
#include <linux/errno.h>
#include <linux/compat.h>
#include <asm/asm-offsets.h>
+#include <asm/facility.h>
#include <asm/current.h>
#include <asm/debug.h>
#include <asm/ebcdic.h>
@@ -532,8 +533,7 @@ static int handle_pfmf(struct kvm_vcpu *vcpu)
return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION);
/* Only provide non-quiescing support if the host supports it */
- if (vcpu->run->s.regs.gprs[reg1] & PFMF_NQ &&
- S390_lowcore.stfl_fac_list & 0x00020000)
+ if (vcpu->run->s.regs.gprs[reg1] & PFMF_NQ && !test_facility(14))
return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION);
/* No support for conditional-SSKE */