Merge tag 'samsung-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/drivers

Merge "Samsung 2nd drivers for 3.16" from Kukjin Kim:

This is including fix exynos cpufreq driver compilation with
ARCH_MULTIPLATFORM. Even though this is a work around, this
is required for support exynos multiplatform for a while and
will be updated in near future.

This is based on tags/samsung-exynos.

* tag 'samsung-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (24 commits)
  cpufreq: exynos: Fix driver compilation with ARCH_MULTIPLATFORM
  ARM: EXYNOS: Enable multi-platform build support
  ARM: EXYNOS: Consolidate Kconfig entries
  ARM: EXYNOS: Add support for EXYNOS5410 SoC
  ARM: EXYNOS: Support secondary CPU boot of Exynos3250
  ARM: EXYNOS: Add Exynos3250 SoC ID
  ARM: EXYNOS: Add 5800 SoC support
  ARM: EXYNOS: initial board support for exynos5260 SoC
  clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks
  cpufreq: exynos: Fix the compile error
  ARM: S3C24XX: move debug-macro.S into the common space
  ARM: S3C24XX: use generic DEBUG_UART_PHY/_VIRT in debug macro
  ARM: S3C24XX: trim down debug uart handling
  ARM: compressed/head.S: remove s3c24xx special case
  ARM: EXYNOS: Remove unnecessary inclusion of cpu.h
  ARM: EXYNOS: Migrate Exynos specific macros from plat to mach
  ARM: EXYNOS: Remove exynos_subsys registration
  ARM: EXYNOS: Remove duplicate lines in Makefile
  ARM: EXYNOS: use v7_exit_coherency_flush macro for cache disabling
  ARM: dts: Remove g2d_pd node for exynos5420
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>

3 files changed, 7 insertions, 28 deletions

diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 066b03480b63..3a8b32df6b31 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -60,11 +60,6 @@
                 add     \rb, \rb, #0x00010000   @ Ser1
 #endif
                 .endm
-#elif defined(CONFIG_ARCH_S3C24XX)
-                .macro loadsp, rb, tmp
-                mov     \rb, #0x50000000
-                add     \rb, \rb, #0x4000 * CONFIG_S3C_LOWLEVEL_UART_PORT
-                .endm
 #else
                 .macro  loadsp, rb, tmp
                 addruart \rb, \tmp
diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index 80a3bf4c5986..896a2a6619e0 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -364,16 +364,4 @@
                         gpio-key,wakeup;
                 };
         };
-
-        amba {
-                mdma1: mdma@11C10000 {
-                        /*
-                         * MDMA1 can support both secure and non-secure
-                         * AXI transactions. When this is enabled in the kernel
-                         * for boards that run in secure mode, we are getting
-                         * imprecise external aborts causing the kernel to oops.
-                         */
-                        status = "disabled";
-                };
-        };
 };
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 3c530722e8dc..638efd5a8456 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -264,16 +264,6 @@
                 reg = <0x100440C0 0x20>;
         };
 
-        mau_pd: power-domain@100440E0 {
-                compatible = "samsung,exynos4210-pd";
-                reg = <0x100440E0 0x20>;
-        };
-
-        g2d_pd: power-domain@10044100 {
-                compatible = "samsung,exynos4210-pd";
-                reg = <0x10044100 0x20>;
-        };
-
         msc_pd: power-domain@10044120 {
                 compatible = "samsung,exynos4210-pd";
                 reg = <0x10044120 0x20>;
@@ -381,6 +371,13 @@
                         #dma-cells = <1>;
                         #dma-channels = <8>;
                         #dma-requests = <1>;
+                        /*
+                         * MDMA1 can support both secure and non-secure
+                         * AXI transactions. When this is enabled in the kernel
+                         * for boards that run in secure mode, we are getting
+                         * imprecise external aborts causing the kernel to oops.
+                         */
+                        status = "disabled";
                 };
         };
 
@@ -775,6 +772,5 @@
                 interrupts = <0 112 0>;
                 clocks = <&clock 471>;
                 clock-names = "secss";
-                samsung,power-domain = <&g2d_pd>;
         };
 };