From f441ca2d403cf74ebffbc07a3ccd402efd995799 Mon Sep 17 00:00:00 2001 From: Stepan Moskovchenko Date: Wed, 1 Dec 2010 19:31:16 -0800 Subject: msm: Support for the MSM8960 Simulator target Add the board file, Kconfig options, and Makefile options needed to build for the MSM8960 Simulator target. Signed-off-by: Stepan Moskovchenko Signed-off-by: David Brown --- arch/arm/mach-msm/board-msm8960.c | 58 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 arch/arm/mach-msm/board-msm8960.c (limited to 'arch/arm/mach-msm/board-msm8960.c') diff --git a/arch/arm/mach-msm/board-msm8960.c b/arch/arm/mach-msm/board-msm8960.c new file mode 100644 index 000000000000..90efd5472be1 --- /dev/null +++ b/arch/arm/mach-msm/board-msm8960.c @@ -0,0 +1,58 @@ +/* Copyright (c) 2011, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + * + */ +#include +#include +#include +#include + +#include +#include +#include + +#include +#include + +static void __init msm8960_map_io(void) +{ + msm_map_msm8960_io(); +} + +static void __init msm8960_init_irq(void) +{ + unsigned int i; + gic_init(0, GIC_PPI_START, MSM_QGIC_DIST_BASE, + (void *)MSM_QGIC_CPU_BASE); + + /* Edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */ + writel(0xFFFFD7FF, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4); + + /* FIXME: Not installing AVS_SVICINT and AVS_SVICINTSWDONE yet + * as they are configured as level, which does not play nice with + * handle_percpu_irq. + */ + for (i = GIC_PPI_START; i < GIC_SPI_START; i++) { + if (i != AVS_SVICINT && i != AVS_SVICINTSWDONE) + set_irq_handler(i, handle_percpu_irq); + } +} + +MACHINE_START(MSM8960_SIM, "QCT MSM8960 SIMULATOR") + .map_io = msm8960_map_io, + .init_irq = msm8960_init_irq, + .timer = &msm_timer, +MACHINE_END -- cgit v1.2.1 From 50ede4e39aa5b61685ca87f58422478b1a538ca8 Mon Sep 17 00:00:00 2001 From: Stepan Moskovchenko Date: Mon, 13 Dec 2010 18:12:19 -0800 Subject: msm: Support for the MSM8960 RUMI3 target Add the machine record, init code, and build support for the MSM8960 RUMI3. Signed-off-by: Stepan Moskovchenko Signed-off-by: David Brown --- arch/arm/mach-msm/board-msm8960.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/arm/mach-msm/board-msm8960.c') diff --git a/arch/arm/mach-msm/board-msm8960.c b/arch/arm/mach-msm/board-msm8960.c index 90efd5472be1..2b095735f142 100644 --- a/arch/arm/mach-msm/board-msm8960.c +++ b/arch/arm/mach-msm/board-msm8960.c @@ -41,6 +41,9 @@ static void __init msm8960_init_irq(void) /* Edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */ writel(0xFFFFD7FF, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4); + if (machine_is_msm8960_rumi3()) + writel(0x0000FFFF, MSM_QGIC_DIST_BASE + GIC_DIST_ENABLE_SET); + /* FIXME: Not installing AVS_SVICINT and AVS_SVICINTSWDONE yet * as they are configured as level, which does not play nice with * handle_percpu_irq. @@ -56,3 +59,10 @@ MACHINE_START(MSM8960_SIM, "QCT MSM8960 SIMULATOR") .init_irq = msm8960_init_irq, .timer = &msm_timer, MACHINE_END + +MACHINE_START(MSM8960_RUMI3, "QCT MSM8960 RUMI3") + .map_io = msm8960_map_io, + .init_irq = msm8960_init_irq, + .timer = &msm_timer, +MACHINE_END + -- cgit v1.2.1 From d056fca32354dd990ffbd90fd1da10eaec72aa87 Mon Sep 17 00:00:00 2001 From: Stepan Moskovchenko Date: Thu, 27 Jan 2011 12:12:07 -0800 Subject: msm: serial: Add MSM8960 serial support Add the device definitions and platform data to support the console serial port on MSM8960 Simulator and RUMI3 targets. Signed-off-by: Stepan Moskovchenko Signed-off-by: David Brown --- arch/arm/mach-msm/board-msm8960.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'arch/arm/mach-msm/board-msm8960.c') diff --git a/arch/arm/mach-msm/board-msm8960.c b/arch/arm/mach-msm/board-msm8960.c index 2b095735f142..ef80f46d6cb3 100644 --- a/arch/arm/mach-msm/board-msm8960.c +++ b/arch/arm/mach-msm/board-msm8960.c @@ -27,6 +27,8 @@ #include #include +#include "devices.h" + static void __init msm8960_map_io(void) { msm_map_msm8960_io(); @@ -54,15 +56,35 @@ static void __init msm8960_init_irq(void) } } +static struct platform_device *sim_devices[] __initdata = { + &msm8960_device_uart_gsbi2, +}; + +static struct platform_device *rumi3_devices[] __initdata = { + &msm8960_device_uart_gsbi5, +}; + +static void __init msm8960_sim_init(void) +{ + platform_add_devices(sim_devices, ARRAY_SIZE(sim_devices)); +} + +static void __init msm8960_rumi3_init(void) +{ + platform_add_devices(rumi3_devices, ARRAY_SIZE(rumi3_devices)); +} + MACHINE_START(MSM8960_SIM, "QCT MSM8960 SIMULATOR") .map_io = msm8960_map_io, .init_irq = msm8960_init_irq, .timer = &msm_timer, + .init_machine = msm8960_sim_init, MACHINE_END MACHINE_START(MSM8960_RUMI3, "QCT MSM8960 RUMI3") .map_io = msm8960_map_io, .init_irq = msm8960_init_irq, .timer = &msm_timer, + .init_machine = msm8960_rumi3_init, MACHINE_END -- cgit v1.2.1 From bd32344a6baa8baac9c2b3e9c6c649cc4ed53920 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Wed, 23 Feb 2011 09:37:42 -0800 Subject: msm: clock: Migrate to clkdev Migrating to clkdev has several advantages: * Less code in mach-msm/clock.c * A more robust clk_get() implementation * clk_add_alias() support * clk_get_sys() support In general, this will help board authors setup clock aliases and break the dependency on device pointers in the clock tables. Signed-off-by: Stephen Boyd Signed-off-by: David Brown --- arch/arm/mach-msm/board-msm8960.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-msm/board-msm8960.c') diff --git a/arch/arm/mach-msm/board-msm8960.c b/arch/arm/mach-msm/board-msm8960.c index ef80f46d6cb3..1993721d472e 100644 --- a/arch/arm/mach-msm/board-msm8960.c +++ b/arch/arm/mach-msm/board-msm8960.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include -- cgit v1.2.1