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

Pull ARM SoC device tree changes from Arnd Bergmann:
 "These changes from 30 individual branches for the most part update
  device tree files, but there are also a few source code changes that
  have crept in this time, usually in order to atomically move over a
  driver from using hardcoded data to DT probing.

  A number of platforms change their DT files to use the C preprocessor,
  which is causing a bit of churn, but that is hopefully only this once"

* tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (372 commits)
  ARM: at91: dt: rm9200ek: add spi support
  ARM: at91: dt: rm9200: add spi support
  ARM: at91/DT: at91sam9n12: add SPI DMA client infos
  ARM: at91/DT: sama5d3: add SPI DMA client infos
  ARM: at91/DT: fix SPI compatibility string
  ARM: Kirkwood: Fix the internal register ranges translation
  ARM: dts: bcm281xx: change comment to C89 style
  ARM: mmc: bcm281xx SDHCI driver (dt mods)
  ARM: nomadik: add the new clocks to the device tree
  clk: nomadik: implement the Nomadik clocks properly
  ARM: dts: omap5-uevm: Provide USB Host PHY clock frequency
  ARM: dts: omap4-panda: Fix DVI EDID reads
  ARM: dts: omap4-panda: Add USB Host support
  arm: mvebu: enable mini-PCIe connectors on Armada 370 RD
  ARM: shmobile: irqpin: add a DT property to enable masking on parent
  ARM: dts: AM43x EPOS EVM support
  ARM: dts: OMAP5: Add bandgap DT entry
  ARM: dts: AM33XX: Add pinmux configuration for CPSW to am335x EVM
  ARM: dts: AM33XX: Add pinmux configuration for CPSW to EVMsk
  ARM: dts: AM33XX: Add pinmux configuration for CPSW to beaglebone
  ...

1 files changed, 18 insertions, 6 deletions

diff --git a/arch/arm/mach-shmobile/intc-r8a7740.c b/arch/arm/mach-shmobile/intc-r8a7740.c
index b741c8409a5a..8871f7717dc8 100644
--- a/arch/arm/mach-shmobile/intc-r8a7740.c
+++ b/arch/arm/mach-shmobile/intc-r8a7740.c
@@ -20,19 +20,15 @@
 
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/arm-gic.h>
 
-void __init r8a7740_init_irq(void)
+static void __init r8a7740_init_irq_common(void)
 {
-	void __iomem *gic_dist_base = ioremap_nocache(0xc2800000, 0x1000);
-	void __iomem *gic_cpu_base = ioremap_nocache(0xc2000000, 0x1000);
 	void __iomem *intc_prio_base = ioremap_nocache(0xe6900010, 0x10);
 	void __iomem *intc_msk_base = ioremap_nocache(0xe6900040, 0x10);
 	void __iomem *pfc_inta_ctrl = ioremap_nocache(0xe605807c, 0x4);
 
-	/* initialize the Generic Interrupt Controller PL390 r0p0 */
-	gic_init(0, 29, gic_dist_base, gic_cpu_base);
-
 	/* route signals to GIC */
 	iowrite32(0x0, pfc_inta_ctrl);
 
@@ -54,3 +50,19 @@ void __init r8a7740_init_irq(void)
 	iounmap(intc_msk_base);
 	iounmap(pfc_inta_ctrl);
 }
+
+void __init r8a7740_init_irq_of(void)
+{
+	irqchip_init();
+	r8a7740_init_irq_common();
+}
+
+void __init r8a7740_init_irq(void)
+{
+	void __iomem *gic_dist_base = ioremap_nocache(0xc2800000, 0x1000);
+	void __iomem *gic_cpu_base = ioremap_nocache(0xc2000000, 0x1000);
+
+	/* initialize the Generic Interrupt Controller PL390 r0p0 */
+	gic_init(0, 29, gic_dist_base, gic_cpu_base);
+	r8a7740_init_irq_common();
+}