Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

Pull more powerpc bits from Ben Herrenschmidt:
 "Here are a few more powerpc bits for this merge window.  The bulk is
  made of two pull requests from Scott and Anatolij that I had missed
  previously (they arrived while I was away).  Since both their branches
  are in -next independently, and the content has been around for a
  little while, they can still go in.

  The rest is mostly bug and regression fixes, a small series of
  cleanups to our pseries cpuidle code (including moving it to the right
  place), and one new cpuidle bakend for the powernv platform.  I also
  wired up the new sched_attr syscalls"

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (37 commits)
  powerpc: Wire up sched_setattr and sched_getattr syscalls
  powerpc/hugetlb: Replace __get_cpu_var with get_cpu_var
  powerpc: Make sure "cache" directory is removed when offlining cpu
  powerpc/mm: Fix mmap errno when MAP_FIXED is set and mapping exceeds the allowed address space
  powerpc/powernv/cpuidle: Back-end cpuidle driver for powernv platform.
  powerpc/pseries/cpuidle: smt-snooze-delay cleanup.
  powerpc/pseries/cpuidle: Remove MAX_IDLE_STATE macro.
  powerpc/pseries/cpuidle: Make cpuidle-pseries backend driver a non-module.
  powerpc/pseries/cpuidle: Use cpuidle_register() for initialisation.
  powerpc/pseries/cpuidle: Move processor_idle.c to drivers/cpuidle.
  powerpc: Fix 32-bit frames for signals delivered when transactional
  powerpc/iommu: Fix initialisation of DART iommu table
  powerpc/numa: Fix decimal permissions
  powerpc/mm: Fix compile error of pgtable-ppc64.h
  powerpc: Fix hw breakpoints on !HAVE_HW_BREAKPOINT configurations
  clk: corenet: Adds the clock binding
  powerpc/booke64: Guard e6500 tlb handler with CONFIG_PPC_FSL_BOOK3E
  powerpc/512x: dts: add MPC5125 clock specs
  powerpc/512x: clk: support MPC5121/5123/5125 SoC variants
  powerpc/512x: clk: enforce even SDHC divider values
  ...

1 files changed, 112 insertions, 1 deletions

diff --git a/arch/powerpc/boot/dts/mpc5121.dtsi b/arch/powerpc/boot/dts/mpc5121.dtsi
index 2d7cb04ac962..2c0e1552d20b 100644
--- a/arch/powerpc/boot/dts/mpc5121.dtsi
+++ b/arch/powerpc/boot/dts/mpc5121.dtsi
@@ -9,6 +9,8 @@
  * option) any later version.
  */
 
+#include <dt-bindings/clock/mpc512x-clock.h>
+
 /dts-v1/;
 
 / {
@@ -49,6 +51,10 @@
 		compatible = "fsl,mpc5121-mbx";
 		reg = <0x20000000 0x4000>;
 		interrupts = <66 0x8>;
+		clocks = <&clks MPC512x_CLK_MBX_BUS>,
+			 <&clks MPC512x_CLK_MBX_3D>,
+			 <&clks MPC512x_CLK_MBX>;
+		clock-names = "mbx-bus", "mbx-3d", "mbx";
 	};
 
 	sram@30000000 {
@@ -62,6 +68,8 @@
 		interrupts = <6 8>;
 		#address-cells = <1>;
 		#size-cells = <1>;
+		clocks = <&clks MPC512x_CLK_NFC>;
+		clock-names = "ipg";
 	};
 
 	localbus@80000020 {
@@ -73,6 +81,17 @@
 		ranges = <0x0 0x0 0xfc000000 0x04000000>;
 	};
 
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		osc: osc {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <33000000>;
+		};
+	};
+
 	soc@80000000 {
 		compatible = "fsl,mpc5121-immr";
 		#address-cells = <1>;
@@ -117,9 +136,12 @@
 		};
 
 		/* Clock control */
-		clock@f00 {
+		clks: clock@f00 {
 			compatible = "fsl,mpc5121-clock";
 			reg = <0xf00 0x100>;
+			#clock-cells = <1>;
+			clocks = <&osc>;
+			clock-names = "osc";
 		};
 
 		/* Power Management Controller */
@@ -139,12 +161,24 @@
 			compatible = "fsl,mpc5121-mscan";
 			reg = <0x1300 0x80>;
 			interrupts = <12 0x8>;
+			clocks = <&clks MPC512x_CLK_BDLC>,
+				 <&clks MPC512x_CLK_IPS>,
+				 <&clks MPC512x_CLK_SYS>,
+				 <&clks MPC512x_CLK_REF>,
+				 <&clks MPC512x_CLK_MSCAN0_MCLK>;
+			clock-names = "ipg", "ips", "sys", "ref", "mclk";
 		};
 
 		can@1380 {
 			compatible = "fsl,mpc5121-mscan";
 			reg = <0x1380 0x80>;
 			interrupts = <13 0x8>;
+			clocks = <&clks MPC512x_CLK_BDLC>,
+				 <&clks MPC512x_CLK_IPS>,
+				 <&clks MPC512x_CLK_SYS>,
+				 <&clks MPC512x_CLK_REF>,
+				 <&clks MPC512x_CLK_MSCAN1_MCLK>;
+			clock-names = "ipg", "ips", "sys", "ref", "mclk";
 		};
 
 		sdhc@1500 {
@@ -153,6 +187,9 @@
 			interrupts = <8 0x8>;
 			dmas = <&dma0 30>;
 			dma-names = "rx-tx";
+			clocks = <&clks MPC512x_CLK_IPS>,
+				 <&clks MPC512x_CLK_SDHC>;
+			clock-names = "ipg", "per";
 		};
 
 		i2c@1700 {
@@ -161,6 +198,8 @@
 			compatible = "fsl,mpc5121-i2c", "fsl-i2c";
 			reg = <0x1700 0x20>;
 			interrupts = <9 0x8>;
+			clocks = <&clks MPC512x_CLK_I2C>;
+			clock-names = "ipg";
 		};
 
 		i2c@1720 {
@@ -169,6 +208,8 @@
 			compatible = "fsl,mpc5121-i2c", "fsl-i2c";
 			reg = <0x1720 0x20>;
 			interrupts = <10 0x8>;
+			clocks = <&clks MPC512x_CLK_I2C>;
+			clock-names = "ipg";
 		};
 
 		i2c@1740 {
@@ -177,6 +218,8 @@
 			compatible = "fsl,mpc5121-i2c", "fsl-i2c";
 			reg = <0x1740 0x20>;
 			interrupts = <11 0x8>;
+			clocks = <&clks MPC512x_CLK_I2C>;
+			clock-names = "ipg";
 		};
 
 		i2ccontrol@1760 {
@@ -188,30 +231,48 @@
 			compatible = "fsl,mpc5121-axe";
 			reg = <0x2000 0x100>;
 			interrupts = <42 0x8>;
+			clocks = <&clks MPC512x_CLK_AXE>;
+			clock-names = "ipg";
 		};
 
 		display@2100 {
 			compatible = "fsl,mpc5121-diu";
 			reg = <0x2100 0x100>;
 			interrupts = <64 0x8>;
+			clocks = <&clks MPC512x_CLK_DIU>;
+			clock-names = "ipg";
 		};
 
 		can@2300 {
 			compatible = "fsl,mpc5121-mscan";
 			reg = <0x2300 0x80>;
 			interrupts = <90 0x8>;
+			clocks = <&clks MPC512x_CLK_BDLC>,
+				 <&clks MPC512x_CLK_IPS>,
+				 <&clks MPC512x_CLK_SYS>,
+				 <&clks MPC512x_CLK_REF>,
+				 <&clks MPC512x_CLK_MSCAN2_MCLK>;
+			clock-names = "ipg", "ips", "sys", "ref", "mclk";
 		};
 
 		can@2380 {
 			compatible = "fsl,mpc5121-mscan";
 			reg = <0x2380 0x80>;
 			interrupts = <91 0x8>;
+			clocks = <&clks MPC512x_CLK_BDLC>,
+				 <&clks MPC512x_CLK_IPS>,
+				 <&clks MPC512x_CLK_SYS>,
+				 <&clks MPC512x_CLK_REF>,
+				 <&clks MPC512x_CLK_MSCAN3_MCLK>;
+			clock-names = "ipg", "ips", "sys", "ref", "mclk";
 		};
 
 		viu@2400 {
 			compatible = "fsl,mpc5121-viu";
 			reg = <0x2400 0x400>;
 			interrupts = <67 0x8>;
+			clocks = <&clks MPC512x_CLK_VIU>;
+			clock-names = "ipg";
 		};
 
 		mdio@2800 {
@@ -219,6 +280,8 @@
 			reg = <0x2800 0x800>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			clocks = <&clks MPC512x_CLK_FEC>;
+			clock-names = "per";
 		};
 
 		eth0: ethernet@2800 {
@@ -227,6 +290,8 @@
 			reg = <0x2800 0x800>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <4 0x8>;
+			clocks = <&clks MPC512x_CLK_FEC>;
+			clock-names = "per";
 		};
 
 		/* USB1 using external ULPI PHY */
@@ -238,6 +303,8 @@
 			interrupts = <43 0x8>;
 			dr_mode = "otg";
 			phy_type = "ulpi";
+			clocks = <&clks MPC512x_CLK_USB1>;
+			clock-names = "ipg";
 		};
 
 		/* USB0 using internal UTMI PHY */
@@ -249,6 +316,8 @@
 			interrupts = <44 0x8>;
 			dr_mode = "otg";
 			phy_type = "utmi_wide";
+			clocks = <&clks MPC512x_CLK_USB2>;
+			clock-names = "ipg";
 		};
 
 		/* IO control */
@@ -267,6 +336,8 @@
 			compatible = "fsl,mpc5121-pata";
 			reg = <0x10200 0x100>;
 			interrupts = <5 0x8>;
+			clocks = <&clks MPC512x_CLK_PATA>;
+			clock-names = "ipg";
 		};
 
 		/* 512x PSCs are not 52xx PSC compatible */
@@ -278,6 +349,9 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC0>,
+				 <&clks MPC512x_CLK_PSC0_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		/* PSC1 */
@@ -287,6 +361,9 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC1>,
+				 <&clks MPC512x_CLK_PSC1_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		/* PSC2 */
@@ -296,6 +373,9 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC2>,
+				 <&clks MPC512x_CLK_PSC2_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		/* PSC3 */
@@ -305,6 +385,9 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC3>,
+				 <&clks MPC512x_CLK_PSC3_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		/* PSC4 */
@@ -314,6 +397,9 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC4>,
+				 <&clks MPC512x_CLK_PSC4_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		/* PSC5 */
@@ -323,6 +409,9 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC5>,
+				 <&clks MPC512x_CLK_PSC5_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		/* PSC6 */
@@ -332,6 +421,9 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC6>,
+				 <&clks MPC512x_CLK_PSC6_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		/* PSC7 */
@@ -341,6 +433,9 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC7>,
+				 <&clks MPC512x_CLK_PSC7_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		/* PSC8 */
@@ -350,6 +445,9 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC8>,
+				 <&clks MPC512x_CLK_PSC8_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		/* PSC9 */
@@ -359,6 +457,9 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC9>,
+				 <&clks MPC512x_CLK_PSC9_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		/* PSC10 */
@@ -368,6 +469,9 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC10>,
+				 <&clks MPC512x_CLK_PSC10_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		/* PSC11 */
@@ -377,12 +481,17 @@
 			interrupts = <40 0x8>;
 			fsl,rx-fifo-size = <16>;
 			fsl,tx-fifo-size = <16>;
+			clocks = <&clks MPC512x_CLK_PSC11>,
+				 <&clks MPC512x_CLK_PSC11_MCLK>;
+			clock-names = "ipg", "mclk";
 		};
 
 		pscfifo@11f00 {
 			compatible = "fsl,mpc5121-psc-fifo";
 			reg = <0x11f00 0x100>;
 			interrupts = <40 0x8>;
+			clocks = <&clks MPC512x_CLK_PSC_FIFO>;
+			clock-names = "ipg";
 		};
 
 		dma0: dma@14000 {
@@ -400,6 +509,8 @@
 		#address-cells = <3>;
 		#size-cells = <2>;
 		#interrupt-cells = <1>;
+		clocks = <&clks MPC512x_CLK_PCI>;
+		clock-names = "ipg";
 
 		reg = <0x80008500 0x100	/* internal registers */
 		       0x80008300 0x8>;	/* config space access registers */