From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:42580) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R3l3Z-0007Tp-Eb for qemu-devel@nongnu.org; Wed, 14 Sep 2011 04:43:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R3l3H-0000Yc-3M for qemu-devel@nongnu.org; Wed, 14 Sep 2011 04:42:57 -0400 From: Alexander Graf Date: Wed, 14 Sep 2011 10:43:01 +0200 Message-Id: <1315989802-18753-38-git-send-email-agraf@suse.de> In-Reply-To: <1315989802-18753-1-git-send-email-agraf@suse.de> References: <1315989802-18753-1-git-send-email-agraf@suse.de> Subject: [Qemu-devel] [PATCH 37/58] pseries: Add a phandle to the xicp interrupt controller device tree node List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel Developers Cc: Blue Swirl , qemu-ppc@nongnu.org, Aurelien Jarno , David Gibson From: David Gibson 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 Signed-off-by: Alexander Graf --- 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