Merge tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc: soc specific changes (part 2) from Olof Johansson:
 "This adds support for the spear13xx platform, which has first been
  under review a long time ago and finally been completed after generic
  spear work has gone into the clock, dt and pinctrl branches.

  Also a number of updates for the samsung socs are part of this branch."

Fix up trivial conflicts in drivers/gpio/gpio-samsung.c that look much
worse than they are: the exonys5 init code was refactored in commit
fd454997d687 ("gpio: samsung: refactor gpiolib init for exynos4/5"), and
then commit f10590c9836c ("ARM: EXYNOS: add GPC4 bank instance") added a
new gpio chip define and did tiny updates to the init code.

So the conflict diff looks like hell, but it's actually a fairly simple
change.

* tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (34 commits)
  ARM: exynos: fix building with CONFIG_OF disabled
  ARM: EXYNOS: Add AUXDATA for i2c controllers
  ARM: dts: Update device tree source files for EXYNOS5250
  ARM: EXYNOS: Add device tree support for interrupt combiner
  ARM: EXYNOS: Add irq_domain support for interrupt combiner
  ARM: EXYNOS: Remove a new bus_type instance for EXYNOS5
  ARM: EXYNOS: update irqs for EXYNOS5250 SoC
  ARM: EXYNOS: Add pre-divider and fout mux clocks for bpll and mpll
  ARM: EXYNOS: add GPC4 bank instance
  ARM: EXYNOS: Redefine IRQ_MCT_L0,1 definition
  ARM: EXYNOS: Modify the GIC physical address for static io-mapping
  ARM: EXYNOS: Add watchdog timer clock instance
  pinctrl: SPEAr1310: Fix pin numbers for clcd_high_res
  SPEAr: Update MAINTAINERS and Documentation
  SPEAr13xx: Add defconfig
  SPEAr13xx: Add compilation support
  SPEAr13xx: Add dts and dtsi files
  pinctrl: Add SPEAr13xx pinctrl drivers
  pinctrl: SPEAr: Create macro for declaring GPIO PINS
  SPEAr13xx: Add common clock framework support
  ...

6 files changed, 39 insertions, 2 deletions

diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index f8c571031da8..a2fae4ea0936 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -419,7 +419,7 @@ config S3C_DMA
 config SAMSUNG_DMADEV
 	bool
 	select DMADEVICES
-	select PL330_DMA if (CPU_EXYNOS4210 || CPU_S5PV210 || CPU_S5PC100 || \
+	select PL330_DMA if (ARCH_EXYNOS5 || ARCH_EXYNOS4 || CPU_S5PV210 || CPU_S5PC100 || \
 					CPU_S5P6450 || CPU_S5P6440)
 	select ARM_AMBA
 	help
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index 787ceaca0be8..0721293fad63 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -202,7 +202,7 @@ extern struct bus_type s3c2443_subsys;
 extern struct bus_type s3c6410_subsys;
 extern struct bus_type s5p64x0_subsys;
 extern struct bus_type s5pv210_subsys;
-extern struct bus_type exynos4_subsys;
+extern struct bus_type exynos_subsys;
 
 extern void (*s5pc1xx_idle)(void);
 
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 4067d1dd7f1c..61ca2f356c52 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -134,6 +134,8 @@ extern struct platform_device exynos4_device_pcm2;
 extern struct platform_device exynos4_device_pd[];
 extern struct platform_device exynos4_device_spdif;
 
+extern struct platform_device exynos_device_drm;
+
 extern struct platform_device samsung_asoc_dma;
 extern struct platform_device samsung_asoc_idma;
 extern struct platform_device samsung_device_keypad;
diff --git a/arch/arm/plat-samsung/include/plat/dma-pl330.h b/arch/arm/plat-samsung/include/plat/dma-pl330.h
index 0670f37aaaed..d384a8016b47 100644
--- a/arch/arm/plat-samsung/include/plat/dma-pl330.h
+++ b/arch/arm/plat-samsung/include/plat/dma-pl330.h
@@ -90,6 +90,7 @@ enum dma_ch {
 	DMACH_MIPI_HSI5,
 	DMACH_MIPI_HSI6,
 	DMACH_MIPI_HSI7,
+	DMACH_DISP1,
 	DMACH_MTOM_0,
 	DMACH_MTOM_1,
 	DMACH_MTOM_2,
diff --git a/arch/arm/plat-samsung/include/plat/s5p-clock.h b/arch/arm/plat-samsung/include/plat/s5p-clock.h
index 1de4b32f98e9..8364b4bea8b8 100644
--- a/arch/arm/plat-samsung/include/plat/s5p-clock.h
+++ b/arch/arm/plat-samsung/include/plat/s5p-clock.h
@@ -32,8 +32,10 @@ extern struct clk clk_48m;
 extern struct clk s5p_clk_27m;
 extern struct clk clk_fout_apll;
 extern struct clk clk_fout_bpll;
+extern struct clk clk_fout_bpll_div2;
 extern struct clk clk_fout_cpll;
 extern struct clk clk_fout_mpll;
+extern struct clk clk_fout_mpll_div2;
 extern struct clk clk_fout_epll;
 extern struct clk clk_fout_dpll;
 extern struct clk clk_fout_vpll;
@@ -42,8 +44,10 @@ extern struct clk clk_vpll;
 
 extern struct clksrc_sources clk_src_apll;
 extern struct clksrc_sources clk_src_bpll;
+extern struct clksrc_sources clk_src_bpll_fout;
 extern struct clksrc_sources clk_src_cpll;
 extern struct clksrc_sources clk_src_mpll;
+extern struct clksrc_sources clk_src_mpll_fout;
 extern struct clksrc_sources clk_src_epll;
 extern struct clksrc_sources clk_src_dpll;
 
diff --git a/arch/arm/plat-samsung/s5p-clock.c b/arch/arm/plat-samsung/s5p-clock.c
index 41d3dfd5dddb..031a61899bef 100644
--- a/arch/arm/plat-samsung/s5p-clock.c
+++ b/arch/arm/plat-samsung/s5p-clock.c
@@ -67,6 +67,11 @@ struct clk clk_fout_bpll = {
 	.id		= -1,
 };
 
+struct clk clk_fout_bpll_div2 = {
+	.name		= "fout_bpll_div2",
+	.id		= -1,
+};
+
 /* CPLL clock output */
 
 struct clk clk_fout_cpll = {
@@ -82,6 +87,11 @@ struct clk clk_fout_mpll = {
 	.id		= -1,
 };
 
+struct clk clk_fout_mpll_div2 = {
+	.name		= "fout_mpll_div2",
+	.id		= -1,
+};
+
 /* EPLL clock output */
 struct clk clk_fout_epll = {
 	.name		= "fout_epll",
@@ -125,6 +135,16 @@ struct clksrc_sources clk_src_bpll = {
 	.nr_sources	= ARRAY_SIZE(clk_src_bpll_list),
 };
 
+static struct clk *clk_src_bpll_fout_list[] = {
+	[0] = &clk_fout_bpll_div2,
+	[1] = &clk_fout_bpll,
+};
+
+struct clksrc_sources clk_src_bpll_fout = {
+	.sources	= clk_src_bpll_fout_list,
+	.nr_sources	= ARRAY_SIZE(clk_src_bpll_fout_list),
+};
+
 /* Possible clock sources for CPLL Mux */
 static struct clk *clk_src_cpll_list[] = {
 	[0] = &clk_fin_cpll,
@@ -147,6 +167,16 @@ struct clksrc_sources clk_src_mpll = {
 	.nr_sources	= ARRAY_SIZE(clk_src_mpll_list),
 };
 
+static struct clk *clk_src_mpll_fout_list[] = {
+	[0] = &clk_fout_mpll_div2,
+	[1] = &clk_fout_mpll,
+};
+
+struct clksrc_sources clk_src_mpll_fout = {
+	.sources	= clk_src_mpll_fout_list,
+	.nr_sources	= ARRAY_SIZE(clk_src_mpll_fout_list),
+};
+
 /* Possible clock sources for EPLL Mux */
 static struct clk *clk_src_epll_list[] = {
 	[0] = &clk_fin_epll,