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

Pull ARM SoC platform updates from Olof Johansson:
 "SoC updates, mostly refactorings and cleanups of old legacy platforms.

  Major themes this release:

   - Conversion of ixp4xx to a modern platform (drivers, DT, bindings)

   - Moving some of the ep93xx headers around to get it closer to
     multiplatform enabled.

   - Cleanups of Davinci

  This also contains a few patches that were queued up as fixes before
  5.1 but I didn't get sent in before release"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (123 commits)
  ARM: debug-ll: add default address for digicolor
  ARM: u300: regulator: add MODULE_LICENSE()
  ARM: ep93xx: move private headers out of mach/*
  ARM: ep93xx: move pinctrl interfaces into include/linux/soc
  ARM: ep93xx: keypad: stop using mach/platform.h
  ARM: ep93xx: move network platform data to separate header
  ARM: stm32: add AMBA support for stm32 family
  MAINTAINERS: update arch/arm/mach-davinci
  ARM: rockchip: add missing of_node_put in rockchip_smp_prepare_pmu
  ARM: dts: Add queue manager and NPE to the IXP4xx DTSI
  soc: ixp4xx: qmgr: Add DT probe code
  soc: ixp4xx: qmgr: Add DT bindings for IXP4xx qmgr
  soc: ixp4xx: npe: Add DT probe code
  soc: ixp4xx: Add DT bindings for IXP4xx NPE
  soc: ixp4xx: qmgr: Pass resources
  soc: ixp4xx: Remove unused functions
  soc: ixp4xx: Uninline several functions
  soc: ixp4xx: npe: Pass addresses as resources
  ARM: ixp4xx: Turn the QMGR into a platform device
  ARM: ixp4xx: Turn the NPE into a platform device
  ...

2 files changed, 1 insertions, 74 deletions

diff --git a/arch/arm/include/asm/firmware.h b/arch/arm/include/asm/firmware.h
index 34c1d96ef46d..6698272bbcbf 100644
--- a/arch/arm/include/asm/firmware.h
+++ b/arch/arm/include/asm/firmware.h
@@ -24,7 +24,7 @@ struct firmware_ops {
 	/*
 	 * Inform the firmware we intend to enter CPU idle mode
 	 */
-	int (*prepare_idle)(void);
+	int (*prepare_idle)(unsigned long mode);
 	/*
 	 * Enters CPU idle mode
 	 */
diff --git a/arch/arm/include/asm/trusted_foundations.h b/arch/arm/include/asm/trusted_foundations.h
deleted file mode 100644
index 00748350cf72..000000000000
--- a/arch/arm/include/asm/trusted_foundations.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2013, NVIDIA Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- */
-
-/*
- * Support for the Trusted Foundations secure monitor.
- *
- * Trusted Foundation comes active on some ARM consumer devices (most
- * Tegra-based devices sold on the market are concerned). Such devices can only
- * perform some basic operations, like setting the CPU reset vector, through
- * SMC calls to the secure monitor. The calls are completely specific to
- * Trusted Foundations, and do *not* follow the SMC calling convention or the
- * PSCI standard.
- */
-
-#ifndef __ASM_ARM_TRUSTED_FOUNDATIONS_H
-#define __ASM_ARM_TRUSTED_FOUNDATIONS_H
-
-#include <linux/printk.h>
-#include <linux/bug.h>
-#include <linux/of.h>
-#include <linux/cpu.h>
-#include <linux/smp.h>
-
-struct trusted_foundations_platform_data {
-	unsigned int version_major;
-	unsigned int version_minor;
-};
-
-#if IS_ENABLED(CONFIG_TRUSTED_FOUNDATIONS)
-
-void register_trusted_foundations(struct trusted_foundations_platform_data *pd);
-void of_register_trusted_foundations(void);
-
-#else /* CONFIG_TRUSTED_FOUNDATIONS */
-
-static inline void register_trusted_foundations(
-				   struct trusted_foundations_platform_data *pd)
-{
-	/*
-	 * If the system requires TF and we cannot provide it, continue booting
-	 * but disable features that cannot be provided.
-	 */
-	pr_err("No support for Trusted Foundations, continuing in degraded mode.\n");
-	pr_err("Secondary processors as well as CPU PM will be disabled.\n");
-#if IS_ENABLED(CONFIG_SMP)
-	setup_max_cpus = 0;
-#endif
-	cpu_idle_poll_ctrl(true);
-}
-
-static inline void of_register_trusted_foundations(void)
-{
-	/*
-	 * If we find the target should enable TF but does not support it,
-	 * fail as the system won't be able to do much anyway
-	 */
-	if (of_find_compatible_node(NULL, NULL, "tlm,trusted-foundations"))
-		register_trusted_foundations(NULL);
-}
-#endif /* CONFIG_TRUSTED_FOUNDATIONS */
-
-#endif