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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-08-15 20:56:26 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-09-04 01:45:00 +0200 |
| commit | ac18e02dc022a5413219f41d000bc637c7c5d957 (patch) | |
| tree | ef974a4084f0536fe8aec27f382b3e81f49f61a0 /arch/arm/mach-shmobile/board-mackerel.c | |
| parent | b42879e2e9b130e9ea0df3f076a0742df46e143a (diff) | |
| download | blackbird-op-linux-ac18e02dc022a5413219f41d000bc637c7c5d957.tar.gz blackbird-op-linux-ac18e02dc022a5413219f41d000bc637c7c5d957.zip | |
ARM: shmobile: Rework adding devices to PM domains on Mackerel
On SH7372 and Mackerel devices are added to PM domains through a
series of rmobile_add_device_to_domain_td() calls where the last
argument is always the same. This is quite inefficient, so add
a common function for adding devices to PM domains that reads the
domain-device pairs information from a table and use it during SH7372
and Mackerel initialization.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Magnus Damm <damm@opensource.se>
Diffstat (limited to 'arch/arm/mach-shmobile/board-mackerel.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-mackerel.c | 37 |
1 files changed, 17 insertions, 20 deletions
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index c64fc40351da..d1e8fe83588c 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -1407,14 +1407,23 @@ static struct i2c_board_info i2c1_devices[] = { #define GPIO_PORT168CR 0xE60520A8 #define SRCR4 0xe61580bc #define USCCR1 0xE6058144 -#define DEV_LATENCY_NS 250000 static void __init mackerel_init(void) { - struct gpd_timing_data latencies = { - .stop_latency_ns = DEV_LATENCY_NS, - .start_latency_ns = DEV_LATENCY_NS, - .save_state_latency_ns = DEV_LATENCY_NS, - .restore_state_latency_ns = DEV_LATENCY_NS, + struct pm_domain_device domain_devices[] = { + { "A4LC", &lcdc_device, }, + { "A4LC", &hdmi_lcdc_device, }, + { "A4LC", &meram_device, }, + { "A4MP", &fsi_device, }, + { "A3SP", &usbhs0_device, }, + { "A3SP", &usbhs1_device, }, + { "A3SP", &nand_flash_device, }, + { "A3SP", &sh_mmcif_device, }, + { "A3SP", &sdhi0_device, }, +#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) + { "A3SP", &sdhi1_device, }, +#endif + { "A3SP", &sdhi2_device, }, + { "A4R", &ceu_device, }, }; u32 srcr4; struct clk *clk; @@ -1630,20 +1639,8 @@ static void __init mackerel_init(void) platform_add_devices(mackerel_devices, ARRAY_SIZE(mackerel_devices)); - rmobile_add_device_to_domain_td("A4LC", &lcdc_device, &latencies); - rmobile_add_device_to_domain_td("A4LC", &hdmi_lcdc_device, &latencies); - rmobile_add_device_to_domain_td("A4LC", &meram_device, &latencies); - rmobile_add_device_to_domain_td("A4MP", &fsi_device, &latencies); - rmobile_add_device_to_domain_td("A3SP", &usbhs0_device, &latencies); - rmobile_add_device_to_domain_td("A3SP", &usbhs1_device, &latencies); - rmobile_add_device_to_domain_td("A3SP", &nand_flash_device, &latencies); - rmobile_add_device_to_domain_td("A3SP", &sh_mmcif_device, &latencies); - rmobile_add_device_to_domain_td("A3SP", &sdhi0_device, &latencies); -#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) - rmobile_add_device_to_domain_td("A3SP", &sdhi1_device, &latencies); -#endif - rmobile_add_device_to_domain_td("A3SP", &sdhi2_device, &latencies); - rmobile_add_device_to_domain_td("A4R", &ceu_device, &latencies); + rmobile_add_devices_to_domains(domain_devices, + ARRAY_SIZE(domain_devices)); hdmi_init_pm_clock(); sh7372_pm_init(); |
