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authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-02 00:02:35 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-02 00:02:35 -0400
commit367069f16e32e188d4687fe2c3e30f2ca583836f (patch)
tree977f87038b75e53af9d132cba2f7a2aecb2fa005 /arch/arm/mach-msm
parent81a3c10ce8a7fd5bf9a06bfc38bd417512911831 (diff)
parentc72dbae971400e466ad9ff16c920cd6d9d8c55a1 (diff)
Merge branch 'next/dt' of git://git.linaro.org/people/arnd/arm-soc
* 'next/dt' of git://git.linaro.org/people/arnd/arm-soc: ARM: gic: use module.h instead of export.h ARM: gic: fix irq_alloc_descs handling for sparse irq ARM: gic: add OF based initialization ARM: gic: add irq_domain support irq: support domains with non-zero hwirq base of/irq: introduce of_irq_init ARM: at91: add at91sam9g20 and Calao USB A9G20 DT support ARM: at91: dt: at91sam9g45 family and board device tree files arm/mx5: add device tree support for imx51 babbage arm/mx5: add device tree support for imx53 boards ARM: msm: Add devicetree support for msm8660-surf msm_serial: Add devicetree support msm_serial: Use relative resources for iomem Fix up conflicts in arch/arm/mach-at91/{at91sam9260.c,at91sam9g45.c}
Diffstat (limited to 'arch/arm/mach-msm')
-rw-r--r--arch/arm/mach-msm/board-msm8x60.c58
1 files changed, 51 insertions, 7 deletions
diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c
index 106170fb1844..cf38e2284fa9 100644
--- a/arch/arm/mach-msm/board-msm8x60.c
+++ b/arch/arm/mach-msm/board-msm8x60.c
@@ -1,4 +1,4 @@
1/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. 1/* Copyright (c) 2010, 2011, Code Aurora Forum. All rights reserved.
2 * 2 *
3 * This program is free software; you can redistribute it and/or modify 3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License version 2 and 4 * it under the terms of the GNU General Public License version 2 and
@@ -8,18 +8,16 @@
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of 8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details. 10 * GNU General Public License for more details.
11 *
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
15 * 02110-1301, USA.
16 *
17 */ 11 */
18 12
19#include <linux/kernel.h> 13#include <linux/kernel.h>
20#include <linux/platform_device.h> 14#include <linux/platform_device.h>
21#include <linux/io.h> 15#include <linux/io.h>
22#include <linux/irq.h> 16#include <linux/irq.h>
17#include <linux/irqdomain.h>
18#include <linux/of.h>
19#include <linux/of_address.h>
20#include <linux/of_platform.h>
23#include <linux/memblock.h> 21#include <linux/memblock.h>
24 22
25#include <asm/mach-types.h> 23#include <asm/mach-types.h>
@@ -70,6 +68,41 @@ static void __init msm8x60_init(void)
70{ 68{
71} 69}
72 70
71#ifdef CONFIG_OF
72static struct of_dev_auxdata msm_auxdata_lookup[] __initdata = {
73 {}
74};
75
76static struct of_device_id msm_dt_gic_match[] __initdata = {
77 { .compatible = "qcom,msm-8660-qgic", },
78 {}
79};
80
81static void __init msm8x60_dt_init(void)
82{
83 struct device_node *node;
84
85 node = of_find_matching_node_by_address(NULL, msm_dt_gic_match,
86 MSM8X60_QGIC_DIST_PHYS);
87 if (node)
88 irq_domain_add_simple(node, GIC_SPI_START);
89
90 if (of_machine_is_compatible("qcom,msm8660-surf")) {
91 printk(KERN_INFO "Init surf UART registers\n");
92 msm8x60_init_uart12dm();
93 }
94
95 of_platform_populate(NULL, of_default_bus_match_table,
96 msm_auxdata_lookup, NULL);
97}
98
99static const char *msm8x60_fluid_match[] __initdata = {
100 "qcom,msm8660-fluid",
101 "qcom,msm8660-surf",
102 NULL
103};
104#endif /* CONFIG_OF */
105
73MACHINE_START(MSM8X60_RUMI3, "QCT MSM8X60 RUMI3") 106MACHINE_START(MSM8X60_RUMI3, "QCT MSM8X60 RUMI3")
74 .fixup = msm8x60_fixup, 107 .fixup = msm8x60_fixup,
75 .reserve = msm8x60_reserve, 108 .reserve = msm8x60_reserve,
@@ -105,3 +138,14 @@ MACHINE_START(MSM8X60_FFA, "QCT MSM8X60 FFA")
105 .init_machine = msm8x60_init, 138 .init_machine = msm8x60_init,
106 .timer = &msm_timer, 139 .timer = &msm_timer,
107MACHINE_END 140MACHINE_END
141
142#ifdef CONFIG_OF
143/* TODO: General device tree support for all MSM. */
144DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)")
145 .map_io = msm8x60_map_io,
146 .init_irq = msm8x60_init_irq,
147 .init_machine = msm8x60_dt_init,
148 .timer = &msm_timer,
149 .dt_compat = msm8x60_fluid_match,
150MACHINE_END
151#endif /* CONFIG_OF */