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authorIngo Molnar2016-05-12 09:18:13 +0200
committerIngo Molnar2016-05-12 09:18:13 +0200
commiteb60b3e5e8dfdd590e586a6fc22daf2f63a7b7e6 (patch)
tree1b06e2c1beca8f970685eb13096c7a12480526c6 /arch/arm
parent58fe9c4621b7219e724c0b7af053112f974a08c3 (diff)
parent53d3bc773eaa7ab1cf63585e76af7ee869d5e709 (diff)
Merge branch 'sched/urgent' into sched/core to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/am33xx.dtsi2
-rw-r--r--arch/arm/boot/dts/am4372.dtsi2
-rw-r--r--arch/arm/boot/dts/am57xx-beagle-x15.dts17
-rw-r--r--arch/arm/boot/dts/dm814x-clocks.dtsi243
-rw-r--r--arch/arm/boot/dts/dra62x-clocks.dtsi26
-rw-r--r--arch/arm/boot/dts/dra7xx-clocks.dtsi18
-rw-r--r--arch/arm/boot/dts/omap3-n900.dts9
-rw-r--r--arch/arm/boot/dts/omap34xx.dtsi2
-rw-r--r--arch/arm/boot/dts/omap5-board-common.dtsi4
-rw-r--r--arch/arm/boot/dts/omap5-cm-t54.dts4
-rw-r--r--arch/arm/boot/dts/omap5.dtsi2
-rw-r--r--arch/arm/boot/dts/qcom-apq8064.dtsi3
-rw-r--r--arch/arm/boot/dts/qcom-msm8974.dtsi14
-rw-r--r--arch/arm/boot/dts/r8a7791-koelsch.dts1
-rw-r--r--arch/arm/boot/dts/r8a7791-porter.dts14
-rw-r--r--arch/arm/boot/dts/r8a7791.dtsi5
-rw-r--r--arch/arm/boot/dts/sun8i-q8-common.dtsi2
-rw-r--r--arch/arm/include/asm/domain.h11
-rw-r--r--arch/arm/kernel/head-nommu.S2
-rw-r--r--arch/arm/kvm/mmu.c2
-rw-r--r--arch/arm/mach-davinci/board-mityomapl138.c5
-rw-r--r--arch/arm/mach-davinci/common.c5
-rw-r--r--arch/arm/mach-exynos/pm_domains.c2
-rw-r--r--arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c5
-rw-r--r--arch/arm/mach-omap2/clockdomains7xx_data.c2
-rw-r--r--arch/arm/mach-omap2/io.c3
-rw-r--r--arch/arm/mach-omap2/omap-wakeupgen.c7
-rw-r--r--arch/arm/mach-omap2/pm34xx.c23
-rw-r--r--arch/arm/mach-shmobile/timer.c28
-rw-r--r--arch/arm/mach-socfpga/headsmp.S1
-rw-r--r--arch/arm/mm/nommu.c15
31 files changed, 348 insertions, 131 deletions
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 55ca9c7dcf6a..0467846b4cc3 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -860,7 +860,7 @@
ti,no-idle-on-init;
reg = <0x50000000 0x2000>;
interrupts = <100>;
- dmas = <&edma 52>;
+ dmas = <&edma 52 0>;
dma-names = "rxtx";
gpmc,num-cs = <7>;
gpmc,num-waitpins = <2>;
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 344b861a55a5..ba580a9da390 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -884,7 +884,7 @@
gpmc: gpmc@50000000 {
compatible = "ti,am3352-gpmc";
ti,hwmods = "gpmc";
- dmas = <&edma 52>;
+ dmas = <&edma 52 0>;
dma-names = "rxtx";
clocks = <&l3s_gclk>;
clock-names = "fck";
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index 0a5fc5d02ce2..4168eb9dd369 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -99,13 +99,6 @@
#cooling-cells = <2>;
};
- extcon_usb1: extcon_usb1 {
- compatible = "linux,extcon-usb-gpio";
- id-gpio = <&gpio7 25 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&extcon_usb1_pins>;
- };
-
hdmi0: connector {
compatible = "hdmi-connector";
label = "hdmi";
@@ -349,12 +342,6 @@
>;
};
- extcon_usb1_pins: extcon_usb1_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_rtsn.gpio7_25 */
- >;
- };
-
tpd12s015_pins: pinmux_tpd12s015_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37b0, PIN_OUTPUT | MUX_MODE14) /* gpio7_10 CT_CP_HPD */
@@ -706,10 +693,6 @@
pinctrl-0 = <&usb1_pins>;
};
-&omap_dwc3_1 {
- extcon = <&extcon_usb1>;
-};
-
&omap_dwc3_2 {
extcon = <&extcon_usb2>;
};
diff --git a/arch/arm/boot/dts/dm814x-clocks.dtsi b/arch/arm/boot/dts/dm814x-clocks.dtsi
index e0ea6a93a22e..792a64ee0df7 100644
--- a/arch/arm/boot/dts/dm814x-clocks.dtsi
+++ b/arch/arm/boot/dts/dm814x-clocks.dtsi
@@ -4,6 +4,157 @@
* published by the Free Software Foundation.
*/
+&pllss {
+ /*
+ * See TRM "2.6.10 Connected outputso DPLLS" and
+ * "2.6.11 Connected Outputs of DPLLJ". Only clkout is
+ * connected except for hdmi and usb.
+ */
+ adpll_mpu_ck: adpll@40 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-s-clock";
+ reg = <0x40 0x40>;
+ clocks = <&devosc_ck &devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow", "clkinphif";
+ clock-output-names = "481c5040.adpll.dcoclkldo",
+ "481c5040.adpll.clkout",
+ "481c5040.adpll.clkoutx2",
+ "481c5040.adpll.clkouthif";
+ };
+
+ adpll_dsp_ck: adpll@80 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x80 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5080.adpll.dcoclkldo",
+ "481c5080.adpll.clkout",
+ "481c5080.adpll.clkoutldo";
+ };
+
+ adpll_sgx_ck: adpll@b0 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0xb0 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c50b0.adpll.dcoclkldo",
+ "481c50b0.adpll.clkout",
+ "481c50b0.adpll.clkoutldo";
+ };
+
+ adpll_hdvic_ck: adpll@e0 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0xe0 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c50e0.adpll.dcoclkldo",
+ "481c50e0.adpll.clkout",
+ "481c50e0.adpll.clkoutldo";
+ };
+
+ adpll_l3_ck: adpll@110 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x110 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5110.adpll.dcoclkldo",
+ "481c5110.adpll.clkout",
+ "481c5110.adpll.clkoutldo";
+ };
+
+ adpll_isp_ck: adpll@140 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x140 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5140.adpll.dcoclkldo",
+ "481c5140.adpll.clkout",
+ "481c5140.adpll.clkoutldo";
+ };
+
+ adpll_dss_ck: adpll@170 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x170 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5170.adpll.dcoclkldo",
+ "481c5170.adpll.clkout",
+ "481c5170.adpll.clkoutldo";
+ };
+
+ adpll_video0_ck: adpll@1a0 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x1a0 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c51a0.adpll.dcoclkldo",
+ "481c51a0.adpll.clkout",
+ "481c51a0.adpll.clkoutldo";
+ };
+
+ adpll_video1_ck: adpll@1d0 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x1d0 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c51d0.adpll.dcoclkldo",
+ "481c51d0.adpll.clkout",
+ "481c51d0.adpll.clkoutldo";
+ };
+
+ adpll_hdmi_ck: adpll@200 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x200 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5200.adpll.dcoclkldo",
+ "481c5200.adpll.clkout",
+ "481c5200.adpll.clkoutldo";
+ };
+
+ adpll_audio_ck: adpll@230 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x230 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5230.adpll.dcoclkldo",
+ "481c5230.adpll.clkout",
+ "481c5230.adpll.clkoutldo";
+ };
+
+ adpll_usb_ck: adpll@260 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x260 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5260.adpll.dcoclkldo",
+ "481c5260.adpll.clkout",
+ "481c5260.adpll.clkoutldo";
+ };
+
+ adpll_ddr_ck: adpll@290 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x290 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5290.adpll.dcoclkldo",
+ "481c5290.adpll.clkout",
+ "481c5290.adpll.clkoutldo";
+ };
+};
+
&pllss_clocks {
timer1_fck: timer1_fck {
#clock-cells = <0>;
@@ -23,6 +174,24 @@
reg = <0x2e0>;
};
+ /* CPTS_RFT_CLK in RMII_REFCLK_SRC, usually sourced from auiod */
+ cpsw_cpts_rft_clk: cpsw_cpts_rft_clk {
+ #clock-cells = <0>;
+ compatible = "ti,mux-clock";
+ clocks = <&adpll_video0_ck 1
+ &adpll_video1_ck 1
+ &adpll_audio_ck 1>;
+ ti,bit-shift = <1>;
+ reg = <0x2e8>;
+ };
+
+ /* REVISIT: Set up with a proper mux using RMII_REFCLK_SRC */
+ cpsw_125mhz_gclk: cpsw_125mhz_gclk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ };
+
sysclk18_ck: sysclk18_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
@@ -79,37 +248,6 @@
compatible = "fixed-clock";
clock-frequency = <1000000000>;
};
-
- sysclk4_ck: sysclk4_ck {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <222000000>;
- };
-
- sysclk6_ck: sysclk6_ck {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <100000000>;
- };
-
- sysclk10_ck: sysclk10_ck {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
- };
-
- cpsw_125mhz_gclk: cpsw_125mhz_gclk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <125000000>;
- };
-
- cpsw_cpts_rft_clk: cpsw_cpts_rft_clk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <250000000>;
- };
-
};
&prcm_clocks {
@@ -138,6 +276,49 @@
clock-div = <78125>;
};
+ /* L4_HS 220 MHz*/
+ sysclk4_ck: sysclk4_ck {
+ #clock-cells = <0>;
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&adpll_l3_ck 1>;
+ ti,clock-mult = <1>;
+ ti,clock-div = <1>;
+ };
+
+ /* L4_FWCFG */
+ sysclk5_ck: sysclk5_ck {
+ #clock-cells = <0>;
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&adpll_l3_ck 1>;
+ ti,clock-mult = <1>;
+ ti,clock-div = <2>;
+ };
+
+ /* L4_LS 110 MHz */
+ sysclk6_ck: sysclk6_ck {
+ #clock-cells = <0>;
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&adpll_l3_ck 1>;
+ ti,clock-mult = <1>;
+ ti,clock-div = <2>;
+ };
+
+ sysclk8_ck: sysclk8_ck {
+ #clock-cells = <0>;
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&adpll_usb_ck 1>;
+ ti,clock-mult = <1>;
+ ti,clock-div = <1>;
+ };
+
+ sysclk10_ck: sysclk10_ck {
+ compatible = "ti,divider-clock";
+ reg = <0x324>;
+ ti,max-div = <7>;
+ #clock-cells = <0>;
+ clocks = <&adpll_usb_ck 1>;
+ };
+
aud_clkin0_ck: aud_clkin0_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
diff --git a/arch/arm/boot/dts/dra62x-clocks.dtsi b/arch/arm/boot/dts/dra62x-clocks.dtsi
index 6f98dc8df9dd..0e49741747ef 100644
--- a/arch/arm/boot/dts/dra62x-clocks.dtsi
+++ b/arch/arm/boot/dts/dra62x-clocks.dtsi
@@ -6,6 +6,32 @@
#include "dm814x-clocks.dtsi"
+/* Compared to dm814x, dra62x does not have hdic, l3 or dss PLLs */
+&adpll_hdvic_ck {
+ status = "disabled";
+};
+
+&adpll_l3_ck {
+ status = "disabled";
+};
+
+&adpll_dss_ck {
+ status = "disabled";
+};
+
+/* Compared to dm814x, dra62x has interconnect clocks on isp PLL */
+&sysclk4_ck {
+ clocks = <&adpll_isp_ck 1>;
+};
+
+&sysclk5_ck {
+ clocks = <&adpll_isp_ck 1>;
+};
+
+&sysclk6_ck {
+ clocks = <&adpll_isp_ck 1>;
+};
+
/*
* Compared to dm814x, dra62x has different shifts and more mux options.
* Please add the extra options for ysclk_14 and 16 if really needed.
diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index d0bae06b7eb7..ef2164a99d0f 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -98,12 +98,20 @@
clock-frequency = <32768>;
};
- sys_32k_ck: sys_32k_ck {
+ sys_clk32_crystal_ck: sys_clk32_crystal_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
+ sys_clk32_pseudo_ck: sys_clk32_pseudo_ck {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clocks = <&sys_clkin1>;
+ clock-mult = <1>;
+ clock-div = <610>;
+ };
+
virt_12000000_ck: virt_12000000_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
@@ -2170,4 +2178,12 @@
ti,bit-shift = <22>;
reg = <0x0558>;
};
+
+ sys_32k_ck: sys_32k_ck {
+ #clock-cells = <0>;
+ compatible = "ti,mux-clock";
+ clocks = <&sys_clk32_crystal_ck>, <&sys_clk32_pseudo_ck>, <&sys_clk32_pseudo_ck>, <&sys_clk32_pseudo_ck>;
+ ti,bit-shift = <8>;
+ reg = <0x6c4>;
+ };
};
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index b3c26a96a726..d9e2d9c6e999 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -329,6 +329,7 @@
regulator-name = "V28";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
+ regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on; /* due to battery cover sensor */
};
@@ -336,30 +337,35 @@
regulator-name = "VCSI";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vaux3 {
regulator-name = "VMMC2_30";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <3000000>;
+ regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vaux4 {
regulator-name = "VCAM_ANA_28";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
+ regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vmmc1 {
regulator-name = "VMMC1";
regulator-min-microvolt = <1850000>;
regulator-max-microvolt = <3150000>;
+ regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vmmc2 {
regulator-name = "V28_A";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <3000000>;
+ regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on; /* due VIO leak to AIC34 VDDs */
};
@@ -367,6 +373,7 @@
regulator-name = "VPLL";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on;
};
@@ -374,6 +381,7 @@
regulator-name = "VSDI_CSI";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on;
};
@@ -381,6 +389,7 @@
regulator-name = "VMMC2_IO_18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vio {
diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi
index 387dc31822fe..96f8ce7bd2af 100644
--- a/arch/arm/boot/dts/omap34xx.dtsi
+++ b/arch/arm/boot/dts/omap34xx.dtsi
@@ -46,7 +46,7 @@
0x480bd800 0x017c>;
interrupts = <24>;
iommus = <&mmu_isp>;
- syscon = <&scm_conf 0xdc>;
+ syscon = <&scm_conf 0x6c>;
ti,phy-type = <OMAP3ISP_PHY_TYPE_COMPLEX_IO>;
#clock-cells = <1>;
ports {
diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi
index 902657d6713b..914bf4c47404 100644
--- a/arch/arm/boot/dts/omap5-board-common.dtsi
+++ b/arch/arm/boot/dts/omap5-board-common.dtsi
@@ -472,7 +472,7 @@
ldo1_reg: ldo1 {
/* VDDAPHY_CAM: vdda_csiport */
regulator-name = "ldo1";
- regulator-min-microvolt = <1500000>;
+ regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
@@ -498,7 +498,7 @@
ldo4_reg: ldo4 {
/* VDDAPHY_DISP: vdda_dsiport/hdmi */
regulator-name = "ldo4";
- regulator-min-microvolt = <1500000>;
+ regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts b/arch/arm/boot/dts/omap5-cm-t54.dts
index ecc591dc0778..4d87d9c6c86d 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -513,7 +513,7 @@
ldo1_reg: ldo1 {
/* VDDAPHY_CAM: vdda_csiport */
regulator-name = "ldo1";
- regulator-min-microvolt = <1500000>;
+ regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
@@ -537,7 +537,7 @@
ldo4_reg: ldo4 {
/* VDDAPHY_DISP: vdda_dsiport/hdmi */
regulator-name = "ldo4";
- regulator-min-microvolt = <1500000>;
+ regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 38805ebbe2ba..120b6b80cd39 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -269,7 +269,7 @@
omap5_pmx_wkup: pinmux@c840 {
compatible = "ti,omap5-padconf",
"pinctrl-single";
- reg = <0xc840 0x0038>;
+ reg = <0xc840 0x003c>;
#address-cells = <1>;
#size-cells = <0>;
#interrupt-cells = <1>;
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 65d0e8d98259..04f541bffbdd 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -666,7 +666,7 @@
};
sata0: sata@29000000 {
- compatible = "generic-ahci";
+ compatible = "qcom,apq8064-ahci", "generic-ahci";
status = "disabled";
reg = <0x29000000 0x180>;
interrupts = <GIC_SPI 209 IRQ_TYPE_NONE>;
@@ -688,6 +688,7 @@
phys = <&sata_phy0>;
phy-names = "sata-phy";
+ ports-implemented = <0x1>;
};
/* Temporary fixed regulator */
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index ef5330578431..8193139d0d87 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -1,6 +1,6 @@
/dts-v1/;
-#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/qcom,gcc-msm8974.h>
#include "skeleton.dtsi"
@@ -460,8 +460,6 @@
clock-names = "core", "iface";
#address-cells = <1>;
#size-cells = <0>;
- dmas = <&blsp2_dma 20>, <&blsp2_dma 21>;
- dma-names = "tx", "rx";
};
spmi_bus: spmi@fc4cf000 {
@@ -479,16 +477,6 @@
interrupt-controller;
#interrupt-cells = <4>;
};
-
- blsp2_dma: dma-controller@f9944000 {
- compatible = "qcom,bam-v1.4.0";
- reg = <0xf9944000 0x19000>;
- interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&gcc GCC_BLSP2_AHB_CLK>;
- clock-names = "bam_clk";
- #dma-cells = <1>;
- qcom,ee = <0>;
- };
};
smd {
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 0ad71b81d3a2..cc6e28f81fe4 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -661,6 +661,7 @@
};
&pcie_bus_clk {
+ clock-frequency = <100000000>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index 6c08314427d6..a9285d9a57cd 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -143,19 +143,11 @@
};
&pfc {
- pinctrl-0 = <&scif_clk_pins>;
- pinctrl-names = "default";
-
scif0_pins: serial0 {
renesas,groups = "scif0_data_d";
renesas,function = "scif0";
};
- scif_clk_pins: scif_clk {
- renesas,groups = "scif_clk";
- renesas,function = "scif_clk";
- };
-
ether_pins: ether {
renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
renesas,function = "eth";
@@ -229,11 +221,6 @@
status = "okay";
};
-&scif_clk {
- clock-frequency = <14745600>;
- status = "okay";
-};
-
&ether {
pinctrl-0 = <&ether_pins &phy1_pins>;
pinctrl-names = "default";
@@ -414,6 +401,7 @@
};
&pcie_bus_clk {
+ clock-frequency = <100000000>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 6439f0569fe2..1cd1b6a3a72a 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -1083,9 +1083,8 @@
pcie_bus_clk: pcie_bus_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
- clock-frequency = <100000000>;
+ clock-frequency = <0>;
clock-output-names = "pcie_bus";
- status = "disabled";
};
/* External SCIF clock */
@@ -1094,7 +1093,6 @@
#clock-cells = <0>;
/* This value must be overridden by the board. */
clock-frequency = <0>;
- status = "disabled";
};
/* External USB clock - can be overridden by the board */
@@ -1112,7 +1110,6 @@
/* This value must be overridden by the board. */
clock-frequency = <0>;
clock-output-names = "can_clk";
- status = "disabled";
};
/* Special CPG clocks */
diff --git a/arch/arm/boot/dts/sun8i-q8-common.dtsi b/arch/arm/boot/dts/sun8i-q8-common.dtsi
index 9d2b7e2f5975..346a49d805a7 100644
--- a/arch/arm/boot/dts/sun8i-q8-common.dtsi
+++ b/arch/arm/boot/dts/sun8i-q8-common.dtsi
@@ -125,8 +125,6 @@
};
&reg_dc1sw {
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
regulator-name = "vcc-lcd";
};
diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
index fc8ba1663601..99d9f630d6b6 100644
--- a/arch/arm/include/asm/domain.h
+++ b/arch/arm/include/asm/domain.h
@@ -84,6 +84,7 @@
#ifndef __ASSEMBLY__
+#ifdef CONFIG_CPU_CP15_MMU
static inline unsigned int get_domain(void)
{
unsigned int domain;
@@ -103,6 +104,16 @@ static inline void set_domain(unsigned val)
: : "r" (val) : "memory");
isb();
}
+#else
+static inline unsigned int get_domain(void)
+{
+ return 0;
+}
+
+static inline void set_domain(unsigned val)
+{
+}
+#endif
#ifdef CONFIG_CPU_USE_DOMAINS
#define modify_domain(dom,type) \
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index 9b8c5a113434..fb1a69eb49c1 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -236,7 +236,7 @@ ENTRY(__setup_mpu)
mov r0, #CONFIG_VECTORS_BASE @ Cover from VECTORS_BASE
ldr r5,=(MPU_AP_PL1RW_PL0NA | MPU_RGN_NORMAL)
/* Writing N to bits 5:1 (RSR_SZ) --> region size 2^N+1 */
- mov r6, #(((PAGE_SHIFT - 1) << MPU_RSR_SZ) | 1 << MPU_RSR_EN)
+ mov r6, #(((2 * PAGE_SHIFT - 1) << MPU_RSR_SZ) | 1 << MPU_RSR_EN)
setup_region r0, r5, r6, MPU_DATA_SIDE @ VECTORS_BASE, PL0 NA, enabled
beq 3f @ Memory-map not unified
diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c
index 58dbd5c439df..d6d4191e68f2 100644
--- a/arch/arm/kvm/mmu.c
+++ b/arch/arm/kvm/mmu.c
@@ -1004,7 +1004,7 @@ static bool transparent_hugepage_adjust(kvm_pfn_t *pfnp, phys_addr_t *ipap)
kvm_pfn_t pfn = *pfnp;
gfn_t gfn = *ipap >> PAGE_SHIFT;
- if (PageTransCompound(pfn_to_page(pfn))) {
+ if (PageTransCompoundMap(pfn_to_page(pfn))) {
unsigned long mask;
/*
* The address we faulted on is backed by a transparent huge
diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index d97c588550ad..bc4e63fa9808 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -121,6 +121,11 @@ static void read_factory_config(struct nvmem_device *nvmem, void *context)
const char *partnum = NULL;
struct davinci_soc_info *soc_info = &davinci_soc_info;
+ if (!IS_BUILTIN(CONFIG_NVMEM)) {
+ pr_warn("Factory Config not available without CONFIG_NVMEM\n");
+ goto bad_config;
+ }
+
ret = nvmem_device_read(nvmem, 0, sizeof(factory_config),
&factory_config);
if (ret != sizeof(struct factory_config)) {
diff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c
index f55ef2ef2f92..742133b7266a 100644
--- a/arch/arm/mach-davinci/common.c
+++ b/arch/arm/mach-davinci/common.c
@@ -33,6 +33,11 @@ void davinci_get_mac_addr(struct nvmem_device *nvmem, void *context)
char *mac_addr = davinci_soc_info.emac_pdata->mac_addr;
off_t offset = (off_t)context;
+ if (!IS_BUILTIN(CONFIG_NVMEM)) {
+ pr_warn("Cannot read MAC addr from EEPROM without CONFIG_NVMEM\n");
+ return;
+ }
+
/* Read MAC addr from EEPROM */
if (nvmem_device_read(nvmem, offset, ETH_ALEN, mac_addr) == ETH_ALEN)
pr_info("Read MAC addr from EEPROM: %pM\n", mac_addr);
diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c
index 7c21760f590f..875a2bab64f6 100644
--- a/arch/arm/mach-exynos/pm_domains.c
+++ b/arch/arm/mach-exynos/pm_domains.c
@@ -92,7 +92,7 @@ static int exynos_pd_power(struct generic_pm_domain *domain, bool power_on)
if (IS_ERR(pd->clk[i]))
break;
- if (IS_ERR(pd->clk[i]))
+ if (IS_ERR(pd->pclk[i]))
continue; /* Skip on first power up */
if (clk_set_parent(pd->clk[i], pd->pclk[i]))
pr_err("%s: error setting parent to clock%d\n",
diff --git a/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
index a5edd7d60266..3d039ef021e0 100644
--- a/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
+++ b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
@@ -71,6 +71,7 @@ struct platform_device *__init imx_add_sdhci_esdhc_imx(
if (!pdata)
pdata = &default_esdhc_pdata;
- return imx_add_platform_device(data->devid, data->id, res,
- ARRAY_SIZE(res), pdata, sizeof(*pdata));
+ return imx_add_platform_device_dmamask(data->devid, data->id, res,
+ ARRAY_SIZE(res), pdata, sizeof(*pdata),
+ DMA_BIT_MASK(32));
}
diff --git a/arch/arm/mach-omap2/clockdomains7xx_data.c b/arch/arm/mach-omap2/clockdomains7xx_data.c
index 7581e036bda6..ef9ed36e8a61 100644
--- a/arch/arm/mach-omap2/clockdomains7xx_data.c
+++ b/arch/arm/mach-omap2/clockdomains7xx_data.c
@@ -461,7 +461,7 @@ static struct clockdomain ipu_7xx_clkdm = {
.cm_inst = DRA7XX_CM_CORE_AON_IPU_INST,
.clkdm_offs = DRA7XX_CM_CORE_AON_IPU_IPU_CDOFFS,
.dep_bit = DRA7XX_IPU_STATDEP_SHIFT,
- .flags = CLKDM_CAN_HWSUP_SWSUP,
+ .flags = CLKDM_CAN_SWSUP,
};
static struct clockdomain mpu1_7xx_clkdm = {
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 9821be6dfd5e..49de4dd227be 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -737,7 +737,8 @@ void __init omap5_init_late(void)
#ifdef CONFIG_SOC_DRA7XX
void __init dra7xx_init_early(void)
{
- omap2_set_globals_tap(-1, OMAP2_L4_IO_ADDRESS(DRA7XX_TAP_BASE));
+ omap2_set_globals_tap(DRA7XX_CLASS,
+ OMAP2_L4_IO_ADDRESS(DRA7XX_TAP_BASE));
omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE));
omap2_control_base_init();
omap4_pm_init_early();
diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
index f397bd6bd6e3..2c04f2741476 100644
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -274,6 +274,10 @@ static inline void omap5_irq_save_context(void)
*/
static void irq_save_context(void)
{
+ /* DRA7 has no SAR to save */
+ if (soc_is_dra7xx())
+ return;
+
if (!sar_base)
sar_base = omap4_get_sar_ram_base();
@@ -290,6 +294,9 @@ static void irq_sar_clear(void)
{
u32 val;
u32 offset = SAR_BACKUP_STATUS_OFFSET;
+ /* DRA7 has no SAR to save */
+ if (soc_is_dra7xx())
+ return;
if (soc_is_omap54xx())
offset = OMAP5_SAR_BACKUP_STATUS_OFFSET;
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 2dbd3785ee6f..d44e0e2f1106 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -198,7 +198,6 @@ void omap_sram_idle(void)
int per_next_state = PWRDM_POWER_ON;
int core_next_state = PWRDM_POWER_ON;
int per_going_off;
- int core_prev_state;
u32 sdrc_pwr = 0;
mpu_next_state = pwrdm_read_next_pwrst(mpu_pwrdm);
@@ -278,16 +277,20 @@ void omap_sram_idle(void)
sdrc_write_reg(sdrc_pwr, SDRC_POWER);
/* CORE */
- if (core_next_state < PWRDM_POWER_ON) {
- core_prev_state = pwrdm_read_prev_pwrst(core_pwrdm);
- if (core_prev_state == PWRDM_POWER_OFF) {
- omap3_core_restore_context();
- omap3_cm_restore_context();
- omap3_sram_restore_context();
- omap2_sms_restore_context();
- }
+ if (core_next_state < PWRDM_POWER_ON &&
+ pwrdm_read_prev_pwrst(core_pwrdm) == PWRDM_POWER_OFF) {
+ omap3_core_restore_context();
+ omap3_cm_restore_context();
+ omap3_sram_restore_context();
+ omap2_sms_restore_context();
+ } else {
+ /*
+ * In off-mode resume path above, omap3_core_restore_context
+ * also handles the INTC autoidle restore done here so limit
+ * this to non-off mode resume paths so we don't do it twice.
+ */
+ omap3_intc_resume_idle();
}
- omap3_intc_resume_idle();
pwrdm_post_transition(NULL);
diff --git a/arch/arm/mach-shmobile/timer.c b/arch/arm/mach-shmobile/timer.c
index ad008e4b0c49..67d79f9c6bad 100644
--- a/arch/arm/mach-shmobile/timer.c
+++ b/arch/arm/mach-shmobile/timer.c
@@ -40,8 +40,7 @@ static void __init shmobile_setup_delay_hz(unsigned int max_cpu_core_hz,
void __init shmobile_init_delay(void)
{
struct device_node *np, *cpus;
- bool is_a7_a8_a9 = false;
- bool is_a15 = false;
+ unsigned int div = 0;
bool has_arch_timer = false;
u32 max_freq = 0;
@@ -55,27 +54,22 @@ void __init shmobile_init_delay(void)
if (!of_property_read_u32(np, "clock-frequency", &freq))
max_freq = max(max_freq, freq);
- if (of_device_is_compatible(np, "arm,cortex-a8") ||
- of_device_is_compatible(np, "arm,cortex-a9")) {
- is_a7_a8_a9 = true;
- } else if (of_device_is_compatible(np, "arm,cortex-a7")) {
- is_a7_a8_a9 = true;
- has_arch_timer = true;
- } else if (of_device_is_compatible(np, "arm,cortex-a15")) {
- is_a15 = true;
+ if (of_device_is_compatible(np, "arm,cortex-a8")) {
+ div = 2;
+ } else if (of_device_is_compatible(np, "arm,cortex-a9")) {
+ div = 1;
+ } else if (of_device_is_compatible(np, "arm,cortex-a7") ||
+ of_device_is_compatible(np, "arm,cortex-a15")) {
+ div = 1;
has_arch_timer = true;
}
}
of_node_put(cpus);
- if (!max_freq)
+ if (!max_freq || !div)
return;
- if (!has_arch_timer || !IS_ENABLED(CONFIG_ARM_ARCH_TIMER)) {
- if (is_a7_a8_a9)
- shmobile_setup_delay_hz(max_freq, 1, 3);
- else if (is_a15)
- shmobile_setup_delay_hz(max_freq, 2, 4);
- }
+ if (!has_arch_timer || !IS_ENABLED(CONFIG_ARM_ARCH_TIMER))
+ shmobile_setup_delay_hz(max_freq, 1, div);
}
diff --git a/arch/arm/mach-socfpga/headsmp.S b/arch/arm/mach-socfpga/headsmp.S
index 5d94b7a2fb10..c160fa3007e9 100644
--- a/arch/arm/mach-socfpga/headsmp.S
+++ b/arch/arm/mach-socfpga/headsmp.S
@@ -13,6 +13,7 @@
#include <asm/assembler.h>
.arch armv7-a
+ .arm
ENTRY(secondary_trampoline)
/* CPU1 will always fetch from 0x0 when it is brought out of reset.
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 1dd10936d68d..d5805e4bf2fc 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -87,7 +87,6 @@ static unsigned long irbar_read(void)
/* MPU initialisation functions */
void __init sanity_check_meminfo_mpu(void)
{
- int i;
phys_addr_t phys_offset = PHYS_OFFSET;
phys_addr_t aligned_region_size, specified_mem_size, rounded_mem_size;
struct memblock_region *reg;
@@ -110,11 +109,13 @@ void __init sanity_check_meminfo_mpu(void)
} else {
/*
* memblock auto merges contiguous blocks, remove
- * all blocks afterwards
+ * all blocks afterwards in one go (we can't remove
+ * blocks separately while iterating)
*/
pr_notice("Ignoring RAM after %pa, memory at %pa ignored\n",
- &mem_start, &reg->base);
- memblock_remove(reg->base, reg->size);
+ &mem_end, &reg->base);
+ memblock_remove(reg->base, 0 - reg->base);
+ break;
}
}
@@ -144,7 +145,7 @@ void __init sanity_check_meminfo_mpu(void)
pr_warn("Truncating memory from %pa to %pa (MPU region constraints)",
&specified_mem_size, &aligned_region_size);
memblock_remove(mem_start + aligned_region_size,
- specified_mem_size - aligned_round_size);
+ specified_mem_size - aligned_region_size);
mem_end = mem_start + aligned_region_size;
}
@@ -261,7 +262,7 @@ void __init mpu_setup(void)
return;
region_err = mpu_setup_region(MPU_RAM_REGION, PHYS_OFFSET,
- ilog2(meminfo.bank[0].size),
+ ilog2(memblock.memory.regions[0].size),
MPU_AP_PL1RW_PL0RW | MPU_RGN_NORMAL);
if (region_err) {
panic("MPU region initialization failure! %d", region_err);
@@ -285,7 +286,7 @@ void __init arm_mm_memblock_reserve(void)
* some architectures which the DRAM is the exception vector to trap,
* alloc_page breaks with error, although it is not NULL, but "0."
*/
- memblock_reserve(CONFIG_VECTORS_BASE, PAGE_SIZE);
+ memblock_reserve(CONFIG_VECTORS_BASE, 2 * PAGE_SIZE);
#else /* ifndef CONFIG_CPU_V7M */
/*
* There is no dedicated vector page on V7-M. So nothing needs to be