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[Qemu-ppc] [PATCH 37/58] pseries: Add a phandle to the xicp interrupt co
From: |
Alexander Graf |
Subject: |
[Qemu-ppc] [PATCH 37/58] pseries: Add a phandle to the xicp interrupt controller device tree node |
Date: |
Wed, 14 Sep 2011 10:43:01 +0200 |
From: David Gibson <address@hidden>
Future devices we will be adding to the pseries machine (e.g. PCI) will
need nodes in the device tree which explicitly reference the top-level
interrupt controller via interrupt-parent or interrupt-map properties.
In order to do this, the interrupt controller node needs an assigned
phandle. This patch adds the appropriate property, in preparation.
Signed-off-by: David Gibson <address@hidden>
Signed-off-by: Alexander Graf <address@hidden>
---
hw/spapr.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/hw/spapr.c b/hw/spapr.c
index 760e323..bb00ae6 100644
--- a/hw/spapr.c
+++ b/hw/spapr.c
@@ -57,6 +57,8 @@
#define MAX_CPUS 256
#define XICS_IRQS 1024
+#define PHANDLE_XICP 0x00001111
+
sPAPREnvironment *spapr;
static void *spapr_create_fdt_skel(const char *cpu_model,
@@ -202,6 +204,9 @@ static void *spapr_create_fdt_skel(const char *cpu_model,
_FDT((fdt_property(fdt, "ibm,interrupt-server-ranges",
interrupt_server_ranges_prop,
sizeof(interrupt_server_ranges_prop))));
+ _FDT((fdt_property_cell(fdt, "#interrupt-cells", 2)));
+ _FDT((fdt_property_cell(fdt, "linux,phandle", PHANDLE_XICP)));
+ _FDT((fdt_property_cell(fdt, "phandle", PHANDLE_XICP)));
_FDT((fdt_end_node(fdt)));
--
1.6.0.2
[Qemu-ppc] [PATCH 37/58] pseries: Add a phandle to the xicp interrupt controller device tree node,
Alexander Graf <=
[Qemu-ppc] [PATCH 13/58] PPC: E500: Generate IRQ lines for many CPUs, Alexander Graf, 2011/09/14
[Qemu-ppc] [PATCH 43/58] KVM: Update kernel headers, Alexander Graf, 2011/09/14
[Qemu-ppc] [PATCH 52/58] ppc405: use RAM_ADDR_FMT instead of %08lx, Alexander Graf, 2011/09/14
[Qemu-ppc] [PATCH 11/58] PPC: Bump MPIC up to 32 supported CPUs, Alexander Graf, 2011/09/14
[Qemu-ppc] [PATCH 51/58] Gdbstub: handle read of fpscr, Alexander Graf, 2011/09/14