Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC-related driver updates from Olof Johansson:
 "Various driver updates for platforms:

   - Nvidia: Fuse support for Tegra194, continued memory controller
     pieces for Tegra30

   - NXP/FSL: Refactorings of QuickEngine drivers to support
     ARM/ARM64/PPC

   - NXP/FSL: i.MX8MP SoC driver pieces

   - TI Keystone: ring accelerator driver

   - Qualcomm: SCM driver cleanup/refactoring + support for new SoCs.

   - Xilinx ZynqMP: feature checking interface for firmware. Mailbox
     communication for power management

   - Overall support patch set for cpuidle on more complex hierarchies
     (PSCI-based)

  and misc cleanups, refactorings of Marvell, TI, other platforms"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (166 commits)
  drivers: soc: xilinx: Use mailbox IPI callback
  dt-bindings: power: reset: xilinx: Add bindings for ipi mailbox
  drivers: soc: ti: knav_qmss_queue: Pass lockdep expression to RCU lists
  MAINTAINERS: Add brcmstb PCIe controller entry
  soc/tegra: fuse: Unmap registers once they are not needed anymore
  soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
  soc/tegra: fuse: Warn if straps are not ready
  soc/tegra: fuse: Cache values of straps and Chip ID registers
  memory: tegra30-emc: Correct error message for timed out auto calibration
  memory: tegra30-emc: Firm up hardware programming sequence
  memory: tegra30-emc: Firm up suspend/resume sequence
  soc/tegra: regulators: Do nothing if voltage is unchanged
  memory: tegra: Correct reset value of xusb_hostr
  soc/tegra: fuse: Add APB DMA dependency for Tegra20
  bus: tegra-aconnect: Remove PM_CLK dependency
  dt-bindings: mediatek: add MT6765 power dt-bindings
  soc: mediatek: cmdq: delete not used define
  memory: tegra: Add support for the Tegra194 memory controller
  memory: tegra: Only include support for enabled SoCs
  memory: tegra: Support DVFS on Tegra186 and later
  ...

4 files changed, 0 insertions, 69 deletions

diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c
index a328a741b457..27ac38f7e1a9 100644
--- a/arch/powerpc/platforms/85xx/corenet_generic.c
+++ b/arch/powerpc/platforms/85xx/corenet_generic.c
@@ -24,7 +24,6 @@
 #include <asm/mpic.h>
 #include <asm/ehv_pic.h>
 #include <asm/swiotlb.h>
-#include <soc/fsl/qe/qe_ic.h>
 
 #include <linux/of_platform.h>
 #include <sysdev/fsl_soc.h>
@@ -38,8 +37,6 @@ void __init corenet_gen_pic_init(void)
 	unsigned int flags = MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU |
 		MPIC_NO_RESET;
 
-	struct device_node *np;
-
 	if (ppc_md.get_irq == mpic_get_coreint_irq)
 		flags |= MPIC_ENABLE_COREINT;
 
@@ -47,13 +44,6 @@ void __init corenet_gen_pic_init(void)
 	BUG_ON(mpic == NULL);
 
 	mpic_init(mpic);
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
-	if (np) {
-		qe_ic_init(np, 0, qe_ic_cascade_low_mpic,
-				qe_ic_cascade_high_mpic);
-		of_node_put(np);
-	}
 }
 
 /*
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 381a6ac8cb4b..7759eca7d535 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -44,7 +44,6 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 #include <soc/fsl/qe/qe.h>
-#include <soc/fsl/qe/qe_ic.h>
 #include <asm/mpic.h>
 #include <asm/swiotlb.h>
 #include "smp.h"
@@ -268,33 +267,8 @@ static void __init mpc85xx_mds_qe_init(void)
 	}
 }
 
-static void __init mpc85xx_mds_qeic_init(void)
-{
-	struct device_node *np;
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe");
-	if (!of_device_is_available(np)) {
-		of_node_put(np);
-		return;
-	}
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
-	if (!np) {
-		np = of_find_node_by_type(NULL, "qeic");
-		if (!np)
-			return;
-	}
-
-	if (machine_is(p1021_mds))
-		qe_ic_init(np, 0, qe_ic_cascade_low_mpic,
-				qe_ic_cascade_high_mpic);
-	else
-		qe_ic_init(np, 0, qe_ic_cascade_muxed_mpic, NULL);
-	of_node_put(np);
-}
 #else
 static void __init mpc85xx_mds_qe_init(void) { }
-static void __init mpc85xx_mds_qeic_init(void) { }
 #endif	/* CONFIG_QUICC_ENGINE */
 
 static void __init mpc85xx_mds_setup_arch(void)
@@ -364,7 +338,6 @@ static void __init mpc85xx_mds_pic_init(void)
 	BUG_ON(mpic == NULL);
 
 	mpic_init(mpic);
-	mpc85xx_mds_qeic_init();
 }
 
 static int __init mpc85xx_mds_probe(void)
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
index 7f9a84f85766..80a80174768c 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
@@ -23,7 +23,6 @@
 #include <asm/udbg.h>
 #include <asm/mpic.h>
 #include <soc/fsl/qe/qe.h>
-#include <soc/fsl/qe/qe_ic.h>
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
@@ -44,10 +43,6 @@ void __init mpc85xx_rdb_pic_init(void)
 {
 	struct mpic *mpic;
 
-#ifdef CONFIG_QUICC_ENGINE
-	struct device_node *np;
-#endif
-
 	if (of_machine_is_compatible("fsl,MPC85XXRDB-CAMP")) {
 		mpic = mpic_alloc(NULL, 0, MPIC_NO_RESET |
 			MPIC_BIG_ENDIAN |
@@ -62,18 +57,6 @@ void __init mpc85xx_rdb_pic_init(void)
 
 	BUG_ON(mpic == NULL);
 	mpic_init(mpic);
-
-#ifdef CONFIG_QUICC_ENGINE
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
-	if (np) {
-		qe_ic_init(np, 0, qe_ic_cascade_low_mpic,
-				qe_ic_cascade_high_mpic);
-		of_node_put(np);
-
-	} else
-		pr_err("%s: Could not find qe-ic node\n", __func__);
-#endif
-
 }
 
 /*
diff --git a/arch/powerpc/platforms/85xx/twr_p102x.c b/arch/powerpc/platforms/85xx/twr_p102x.c
index b301ef9d6ce7..eaec099b4077 100644
--- a/arch/powerpc/platforms/85xx/twr_p102x.c
+++ b/arch/powerpc/platforms/85xx/twr_p102x.c
@@ -19,7 +19,6 @@
 #include <asm/udbg.h>
 #include <asm/mpic.h>
 #include <soc/fsl/qe/qe.h>
-#include <soc/fsl/qe/qe_ic.h>
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
@@ -31,26 +30,12 @@ static void __init twr_p1025_pic_init(void)
 {
 	struct mpic *mpic;
 
-#ifdef CONFIG_QUICC_ENGINE
-	struct device_node *np;
-#endif
-
 	mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
 			MPIC_SINGLE_DEST_CPU,
 			0, 256, " OpenPIC  ");
 
 	BUG_ON(mpic == NULL);
 	mpic_init(mpic);
-
-#ifdef CONFIG_QUICC_ENGINE
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
-	if (np) {
-		qe_ic_init(np, 0, qe_ic_cascade_low_mpic,
-				qe_ic_cascade_high_mpic);
-		of_node_put(np);
-	} else
-		pr_err("Could not find qe-ic node\n");
-#endif
 }
 
 /* ************************************************************************