DL-Mirrors/kernel-tenderloin-3.0
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Merge "msm: 8064: Add fabric devices to enable bus scaling on 8064" into msm-3.0

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2012-01-19 17:33:48 -08:00
committed by QuIC Gerrit Code Review
parent 87b57c9b86 8a7a5d3982
commit 21b3a0fae9
3 changed files with 51 additions and 0 deletions
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23
arch/arm/mach-msm/board-8064.c
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@@ -46,6 +46,7 @@
#include <linux/bootmem.h>
#include <asm/setup.h>
#include <mach/dma.h>
#include <mach/msm_bus_board.h>
#include "msm_watchdog.h"
#include "board-8064.h"
@@ -558,6 +559,22 @@ static struct platform_device msm8064_device_saw_regulator_core3 = {
},
};
static void __init apq8064_init_buses(void)
{
msm_bus_rpm_set_mt_mask();
msm_bus_8064_apps_fabric_pdata.rpm_enabled = 1;
msm_bus_8064_sys_fabric_pdata.rpm_enabled = 1;
msm_bus_8064_mm_fabric_pdata.rpm_enabled = 1;
msm_bus_8064_apps_fabric.dev.platform_data =
&msm_bus_8064_apps_fabric_pdata;
msm_bus_8064_sys_fabric.dev.platform_data =
&msm_bus_8064_sys_fabric_pdata;
msm_bus_8064_mm_fabric.dev.platform_data =
&msm_bus_8064_mm_fabric_pdata;
msm_bus_8064_sys_fpb.dev.platform_data = &msm_bus_8064_sys_fpb_pdata;
msm_bus_8064_cpss_fpb.dev.platform_data = &msm_bus_8064_cpss_fpb_pdata;
}
static struct platform_device *common_devices[] __initdata = {
&apq8064_device_dmov,
&apq8064_device_qup_i2c_gsbi4,
@@ -619,6 +636,11 @@ static struct platform_device *common_devices[] __initdata = {
&apq_pcm_afe,
&apq_cpudai_auxpcm_rx,
&apq_cpudai_auxpcm_tx,
&msm_bus_8064_apps_fabric,
&msm_bus_8064_sys_fabric,
&msm_bus_8064_mm_fabric,
&msm_bus_8064_sys_fpb,
&msm_bus_8064_cpss_fpb,
};
static struct platform_device *sim_devices[] __initdata = {
@@ -712,6 +734,7 @@ static void __init apq8064_common_init(void)
&apq8064_qup_spi_gsbi5_pdata;
apq8064_init_pmic();
apq8064_device_otg.dev.platform_data = &msm_otg_pdata;
apq8064_init_buses();
platform_add_devices(common_devices, ARRAY_SIZE(common_devices));
apq8064_init_mmc();
slim_register_board_info(apq8064_slim_devices,

22
arch/arm/mach-msm/devices-8064.c
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@@ -24,6 +24,7 @@
#include <mach/dma.h>
#include <sound/msm-dai-q6.h>
#include <sound/apr_audio.h>
#include <mach/msm_bus_board.h>
#include "clock.h"
#include "devices.h"
#include "msm_watchdog.h"
@@ -694,6 +695,27 @@ static struct resource resources_sps[] = {
},
};
struct platform_device msm_bus_8064_sys_fabric = {
.name = "msm_bus_fabric",
.id = MSM_BUS_FAB_SYSTEM,
};
struct platform_device msm_bus_8064_apps_fabric = {
.name = "msm_bus_fabric",
.id = MSM_BUS_FAB_APPSS,
};
struct platform_device msm_bus_8064_mm_fabric = {
.name = "msm_bus_fabric",
.id = MSM_BUS_FAB_MMSS,
};
struct platform_device msm_bus_8064_sys_fpb = {
.name = "msm_bus_fabric",
.id = MSM_BUS_FAB_SYSTEM_FPB,
};
struct platform_device msm_bus_8064_cpss_fpb = {
.name = "msm_bus_fabric",
.id = MSM_BUS_FAB_CPSS_FPB,
};
static struct msm_sps_platform_data msm_sps_pdata = {
.bamdma_restricted_pipes = 0x06,
};

6
arch/arm/mach-msm/devices.h
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@@ -264,3 +264,9 @@ extern struct platform_device msm_tpiu_device;
extern struct platform_device msm_funnel_device;
extern struct platform_device msm_ptm_device;
#endif
extern struct platform_device msm_bus_8064_apps_fabric;
extern struct platform_device msm_bus_8064_sys_fabric;
extern struct platform_device msm_bus_8064_mm_fabric;
extern struct platform_device msm_bus_8064_sys_fpb;
extern struct platform_device msm_bus_8064_cpss_fpb;