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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-22 09:41:01 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-22 09:41:01 -0700 |
commit | cdd3a354a05b0c33fe33ab11a0fb0838396cad19 (patch) | |
tree | ea2c87bbc2dc5865a97e73e201661d69937b45d5 /arch/arm/mach-omap2/omap_hwmod_2420_data.c | |
parent | 813a95e5b4fa936bbde10ef89188932745dcd7f4 (diff) | |
parent | ada2e35defe6c6f0a986ec8147e47726fbd0e7b1 (diff) | |
download | blackbird-obmc-linux-cdd3a354a05b0c33fe33ab11a0fb0838396cad19.tar.gz blackbird-obmc-linux-cdd3a354a05b0c33fe33ab11a0fb0838396cad19.zip |
Merge tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm-soc power management changes from Olof Johansson:
"Power management changes here are mostly for the omap platform, but
also include cpuidle changes for ux500 and suspend/resume code for
mmp."
* tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (48 commits)
ARM: OMAP2+: WDTIMER integration: fix !PM boot crash, disarm timer after hwmod reset
ARM: OMAP2/3: hwmod data: Add 32k-sync timer data to hwmod database
ARM: OMAP4: hwmod_data: Name the common irq for McBSP ports
ARM: OMAP4: hwmod data: I2C: add flag for context restore
ARM: OMAP3: hwmod_data: Rename the common irq for McBSP ports
ARM: OMAP2xxx: hwmod data: add HDQ/1-wire hwmod
ARM: OMAP3: hwmod data: add HDQ/1-wire hwmod
ARM: OMAP2+: hwmod data: add HDQ/1-wire hwmod shared data
ARM: OMAP2+: HDQ1W: add custom reset function
ARM: OMAP2420: hwmod data: Add MMC hwmod data for 2420
arm: omap3: clockdomain data: Remove superfluous commas from gfx_sgx_3xxx_wkdeps[]
ARM: OMAP2+: powerdomain: Get rid off duplicate pwrdm_clkdm_state_switch() API
ARM: OMAP3: clock data: add clockdomain for HDQ functional clock
ARM: OMAP3+: dpll: Configure autoidle mode only if it's supported
ARM: OMAP2+: dmtimer: cleanup iclk usage
ARM: OMAP4+: Add prm and cm base init function.
ARM: OMAP2/3: Add idle_st bits for ST_32KSYNC timer to prcm-common header
ARM: OMAP3: Fix CM register bit masks
ARM: OMAP: clock: convert AM3517/3505 detection/flags to AM35xx
ARM: OMAP3: clock data: treat all AM35x devices the same
...
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod_2420_data.c')
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_2420_data.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index 2c087ffc6a92..a7640d1b215e 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -23,6 +23,7 @@ #include <plat/dmtimer.h> #include <plat/l3_2xxx.h> #include <plat/l4_2xxx.h> +#include <plat/mmc.h> #include "omap_hwmod_common_data.h" @@ -239,6 +240,67 @@ static struct omap_hwmod omap2420_mcbsp2_hwmod = { }, }; +static struct omap_hwmod_class_sysconfig omap2420_msdi_sysc = { + .rev_offs = 0x3c, + .sysc_offs = 0x64, + .syss_offs = 0x68, + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_msdi_hwmod_class = { + .name = "msdi", + .sysc = &omap2420_msdi_sysc, + .reset = &omap_msdi_reset, +}; + +/* msdi1 */ +static struct omap_hwmod_irq_info omap2420_msdi1_irqs[] = { + { .irq = 83 }, + { .irq = -1 } +}; + +static struct omap_hwmod_dma_info omap2420_msdi1_sdma_reqs[] = { + { .name = "tx", .dma_req = 61 }, /* OMAP24XX_DMA_MMC1_TX */ + { .name = "rx", .dma_req = 62 }, /* OMAP24XX_DMA_MMC1_RX */ + { .dma_req = -1 } +}; + +static struct omap_hwmod omap2420_msdi1_hwmod = { + .name = "msdi1", + .class = &omap2420_msdi_hwmod_class, + .mpu_irqs = omap2420_msdi1_irqs, + .sdma_reqs = omap2420_msdi1_sdma_reqs, + .main_clk = "mmc_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP2420_EN_MMC_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP2420_ST_MMC_SHIFT, + }, + }, + .flags = HWMOD_16BIT_REG, +}; + +/* HDQ1W/1-wire */ +static struct omap_hwmod omap2420_hdq1w_hwmod = { + .name = "hdq1w", + .mpu_irqs = omap2_hdq1w_mpu_irqs, + .main_clk = "hdq_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_HDQ_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_HDQ_SHIFT, + }, + }, + .class = &omap2_hdq1w_class, +}; + /* * interfaces */ @@ -428,6 +490,53 @@ static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp2 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +static struct omap_hwmod_addr_space omap2420_msdi1_addrs[] = { + { + .pa_start = 0x4809c000, + .pa_end = 0x4809c000 + SZ_128 - 1, + .flags = ADDR_TYPE_RT, + }, + { } +}; + +/* l4_core -> msdi1 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__msdi1 = { + .master = &omap2xxx_l4_core_hwmod, + .slave = &omap2420_msdi1_hwmod, + .clk = "mmc_ick", + .addr = omap2420_msdi1_addrs, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_core -> hdq1w interface */ +static struct omap_hwmod_ocp_if omap2420_l4_core__hdq1w = { + .master = &omap2xxx_l4_core_hwmod, + .slave = &omap2420_hdq1w_hwmod, + .clk = "hdq_ick", + .addr = omap2_hdq1w_addr_space, + .user = OCP_USER_MPU | OCP_USER_SDMA, + .flags = OMAP_FIREWALL_L4 | OCPIF_SWSUP_IDLE, +}; + + +/* l4_wkup -> 32ksync_counter */ +static struct omap_hwmod_addr_space omap2420_counter_32k_addrs[] = { + { + .pa_start = 0x48004000, + .pa_end = 0x4800401f, + .flags = ADDR_TYPE_RT + }, + { } +}; + +static struct omap_hwmod_ocp_if omap2420_l4_wkup__counter_32k = { + .master = &omap2xxx_l4_wkup_hwmod, + .slave = &omap2xxx_counter_32k_hwmod, + .clk = "sync_32k_ick", + .addr = omap2420_counter_32k_addrs, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + static struct omap_hwmod_ocp_if *omap2420_hwmod_ocp_ifs[] __initdata = { &omap2xxx_l3_main__l4_core, &omap2xxx_mpu__l3_main, @@ -468,6 +577,9 @@ static struct omap_hwmod_ocp_if *omap2420_hwmod_ocp_ifs[] __initdata = { &omap2420_l4_core__mailbox, &omap2420_l4_core__mcbsp1, &omap2420_l4_core__mcbsp2, + &omap2420_l4_core__msdi1, + &omap2420_l4_core__hdq1w, + &omap2420_l4_wkup__counter_32k, NULL, }; |