From: rnayak@ti.com (Rajendra Nayak)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 7/8] ARM: DRA7: board-generic: Add basic DT support
Date: Tue, 9 Jul 2013 12:57:52 +0530 [thread overview]
Message-ID: <1373354873-12359-8-git-send-email-rnayak@ti.com> (raw)
In-Reply-To: <1373354873-12359-1-git-send-email-rnayak@ti.com>
From: R Sricharan <r.sricharan@ti.com>
Describe minimal DT boot machine details for DRA7xx based SoC's. DRA7xx
family is based on dual core ARM CORTEX A15 using GIC as the interrupt controller.
The PRCM and timer infrastructure is reused from OMAP5 and so are the io
descriptor tables.
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
---
.../devicetree/bindings/arm/omap/omap.txt | 3 +++
arch/arm/mach-omap2/board-generic.c | 18 ++++++++++++++++++
2 files changed, 21 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index 6d498c7..91b7049 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -59,3 +59,6 @@ Boards:
- AM43x EPOS EVM
compatible = "ti,am43x-epos-evm", "ti,am4372", "ti,am43"
+
+- DRA7 EVM: Software Developement Board for DRA7XX
+ compatible = "ti,dra7-evm", "ti,dra7"
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index e5fbfed..92f8dd3 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -201,3 +201,21 @@ DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
.dt_compat = am43_boards_compat,
MACHINE_END
#endif
+
+#ifdef CONFIG_SOC_DRA7XX
+static const char *dra7xx_boards_compat[] __initdata = {
+ "ti,dra7",
+ NULL,
+};
+
+DT_MACHINE_START(DRA7XX_DT, "Generic DRA7XX (Flattened Device Tree)")
+ .reserve = omap_reserve,
+ .smp = smp_ops(omap4_smp_ops),
+ .map_io = omap5_map_io,
+ .init_early = dra7xx_init_early,
+ .init_irq = omap_gic_of_init,
+ .init_machine = omap_generic_init,
+ .init_time = omap5_realtime_timer_init,
+ .dt_compat = dra7xx_boards_compat,
+MACHINE_END
+#endif
--
1.7.9.5
next prev parent reply other threads:[~2013-07-09 7:27 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-09 7:27 [PATCH 0/8] DRA7xx core support Rajendra Nayak
2013-07-09 7:27 ` [PATCH 1/8] ARM: DRA7: id: Add cpu detection support for DRA7xx based SoCs' Rajendra Nayak
2013-07-09 7:27 ` [PATCH 2/8] ARM: DRA7: Update SRAM details Rajendra Nayak
2013-07-09 8:36 ` Tony Lindgren
2013-07-09 7:27 ` [PATCH 3/8] ARM: DRA7: hwmod: Reuse the soc_ops used for OMAP4/5 Rajendra Nayak
2013-07-09 7:27 ` [PATCH 4/8] ARM: DRA7: Reuse all of PRCM and MPUSS SMP infra Rajendra Nayak
2013-07-09 7:27 ` [PATCH 5/8] ARM: DRA7: Reuse io tables and add a new .init_early Rajendra Nayak
2013-07-09 7:27 ` [PATCH 6/8] ARM: DRA7: Resue the clocksource, clockevent support Rajendra Nayak
2013-07-09 7:27 ` Rajendra Nayak [this message]
2013-07-09 7:27 ` [PATCH 8/8] ARM: DRA7: Kconfig: Increase the default gpio count Rajendra Nayak
2013-07-14 12:07 ` Kevin Hilman
2013-07-16 5:21 ` Sricharan R
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