diff options
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3beagle.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/cclock3xxx_data.c | 58 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/cclock44xx_data.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/gpmc-smsc911x.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/omap_device.c | 13 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/prm44xx_54xx.h | 3 |
7 files changed, 67 insertions, 16 deletions
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index e15ac005ef17..1f25f3e99c05 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -40,7 +40,7 @@ omap-4-5-common = omap4-common.o omap-wakeupgen.o obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-common) $(smp-y) sleep44xx.o obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-common) $(smp-y) sleep44xx.o obj-$(CONFIG_SOC_AM43XX) += $(omap-4-5-common) -obj-$(CONFIG_SOC_DRA7XX) += $(omap-4-5-common) $(smp-y) +obj-$(CONFIG_SOC_DRA7XX) += $(omap-4-5-common) $(smp-y) sleep44xx.o plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec) diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index a516c1bda141..d6ed819ff15c 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -510,7 +510,7 @@ static int __init beagle_opp_init(void) mpu_dev = get_cpu_device(0); iva_dev = omap_device_get_by_hwmod_name("iva"); - if (IS_ERR(mpu_dev) || IS_ERR(iva_dev)) { + if (!mpu_dev || IS_ERR(iva_dev)) { pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n", __func__, mpu_dev, iva_dev); return -ENODEV; diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c index 03a2829beb8e..3b05aea56d1f 100644 --- a/arch/arm/mach-omap2/cclock3xxx_data.c +++ b/arch/arm/mach-omap2/cclock3xxx_data.c @@ -381,6 +381,42 @@ static struct clk_hw_omap dpll4_ck_hw = { DEFINE_STRUCT_CLK(dpll4_ck, dpll3_ck_parent_names, dpll4_ck_ops); +static const struct clk_div_table dpll4_mx_ck_div_table[] = { + { .div = 1, .val = 1 }, + { .div = 2, .val = 2 }, + { .div = 3, .val = 3 }, + { .div = 4, .val = 4 }, + { .div = 5, .val = 5 }, + { .div = 6, .val = 6 }, + { .div = 7, .val = 7 }, + { .div = 8, .val = 8 }, + { .div = 9, .val = 9 }, + { .div = 10, .val = 10 }, + { .div = 11, .val = 11 }, + { .div = 12, .val = 12 }, + { .div = 13, .val = 13 }, + { .div = 14, .val = 14 }, + { .div = 15, .val = 15 }, + { .div = 16, .val = 16 }, + { .div = 17, .val = 17 }, + { .div = 18, .val = 18 }, + { .div = 19, .val = 19 }, + { .div = 20, .val = 20 }, + { .div = 21, .val = 21 }, + { .div = 22, .val = 22 }, + { .div = 23, .val = 23 }, + { .div = 24, .val = 24 }, + { .div = 25, .val = 25 }, + { .div = 26, .val = 26 }, + { .div = 27, .val = 27 }, + { .div = 28, .val = 28 }, + { .div = 29, .val = 29 }, + { .div = 30, .val = 30 }, + { .div = 31, .val = 31 }, + { .div = 32, .val = 32 }, + { .div = 0 }, +}; + DEFINE_CLK_DIVIDER(dpll4_m5_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL), OMAP3430_CLKSEL_CAM_SHIFT, OMAP3630_CLKSEL_CAM_WIDTH, @@ -524,10 +560,10 @@ static const struct clksel_rate clkout2_src_54m_rates[] = { { .div = 0 } }; -DEFINE_CLK_DIVIDER(dpll4_m3_ck, "dpll4_ck", &dpll4_ck, 0x0, +DEFINE_CLK_DIVIDER_TABLE(dpll4_m3_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), OMAP3430_CLKSEL_TV_SHIFT, OMAP3630_CLKSEL_TV_WIDTH, - CLK_DIVIDER_ONE_BASED, NULL); + 0, dpll4_mx_ck_div_table, NULL); static struct clk dpll4_m3x2_ck; @@ -847,10 +883,10 @@ static struct clk dpll3_m3x2_ck_3630 = { DEFINE_CLK_FIXED_FACTOR(dpll3_x2_ck, "dpll3_ck", &dpll3_ck, 0x0, 2, 1); -DEFINE_CLK_DIVIDER(dpll4_m4_ck, "dpll4_ck", &dpll4_ck, 0x0, +DEFINE_CLK_DIVIDER_TABLE(dpll4_m4_ck, "dpll4_ck", &dpll4_ck, 0x0, OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), OMAP3430_CLKSEL_DSS1_SHIFT, OMAP3630_CLKSEL_DSS1_WIDTH, - CLK_DIVIDER_ONE_BASED, NULL); + 0, dpll4_mx_ck_div_table, NULL); static struct clk dpll4_m4x2_ck; @@ -869,7 +905,8 @@ static struct clk_hw_omap dpll4_m4x2_ck_hw = { .clkdm_name = "dpll4_clkdm", }; -DEFINE_STRUCT_CLK(dpll4_m4x2_ck, dpll4_m4x2_ck_parent_names, dpll4_m5x2_ck_ops); +DEFINE_STRUCT_CLK_FLAGS(dpll4_m4x2_ck, dpll4_m4x2_ck_parent_names, + dpll4_m5x2_ck_ops, CLK_SET_RATE_PARENT); static struct clk dpll4_m4x2_ck_3630 = { .name = "dpll4_m4x2_ck", @@ -877,6 +914,7 @@ static struct clk dpll4_m4x2_ck_3630 = { .parent_names = dpll4_m4x2_ck_parent_names, .num_parents = ARRAY_SIZE(dpll4_m4x2_ck_parent_names), .ops = &dpll4_m5x2_ck_3630_ops, + .flags = CLK_SET_RATE_PARENT, }; DEFINE_CLK_DIVIDER(dpll4_m6_ck, "dpll4_ck", &dpll4_ck, 0x0, @@ -968,8 +1006,9 @@ static struct clk_hw_omap dss1_alwon_fck_3430es1_hw = { .clkdm_name = "dss_clkdm", }; -DEFINE_STRUCT_CLK(dss1_alwon_fck_3430es1, dss1_alwon_fck_3430es1_parent_names, - aes2_ick_ops); +DEFINE_STRUCT_CLK_FLAGS(dss1_alwon_fck_3430es1, + dss1_alwon_fck_3430es1_parent_names, aes2_ick_ops, + CLK_SET_RATE_PARENT); static struct clk dss1_alwon_fck_3430es2; @@ -983,8 +1022,9 @@ static struct clk_hw_omap dss1_alwon_fck_3430es2_hw = { .clkdm_name = "dss_clkdm", }; -DEFINE_STRUCT_CLK(dss1_alwon_fck_3430es2, dss1_alwon_fck_3430es1_parent_names, - aes2_ick_ops); +DEFINE_STRUCT_CLK_FLAGS(dss1_alwon_fck_3430es2, + dss1_alwon_fck_3430es1_parent_names, aes2_ick_ops, + CLK_SET_RATE_PARENT); static struct clk dss2_alwon_fck; diff --git a/arch/arm/mach-omap2/cclock44xx_data.c b/arch/arm/mach-omap2/cclock44xx_data.c index b237950eb8a3..ec0dc0b1755e 100644 --- a/arch/arm/mach-omap2/cclock44xx_data.c +++ b/arch/arm/mach-omap2/cclock44xx_data.c @@ -830,7 +830,8 @@ DEFINE_CLK_GATE(dss_tv_clk, "extalt_clkin_ck", &extalt_clkin_ck, 0x0, OMAP4430_CM_DSS_DSS_CLKCTRL, OMAP4430_OPTFCLKEN_TV_CLK_SHIFT, 0x0, NULL); -DEFINE_CLK_GATE(dss_dss_clk, "dpll_per_m5x2_ck", &dpll_per_m5x2_ck, 0x0, +DEFINE_CLK_GATE(dss_dss_clk, "dpll_per_m5x2_ck", &dpll_per_m5x2_ck, + CLK_SET_RATE_PARENT, OMAP4430_CM_DSS_DSS_CLKCTRL, OMAP4430_OPTFCLKEN_DSSCLK_SHIFT, 0x0, NULL); diff --git a/arch/arm/mach-omap2/gpmc-smsc911x.c b/arch/arm/mach-omap2/gpmc-smsc911x.c index ef990118d32b..2757504a13c4 100644 --- a/arch/arm/mach-omap2/gpmc-smsc911x.c +++ b/arch/arm/mach-omap2/gpmc-smsc911x.c @@ -83,7 +83,7 @@ void __init gpmc_smsc911x_init(struct omap_smsc911x_platform_data *gpmc_cfg) pdev = platform_device_register_resndata(NULL, "smsc911x", gpmc_cfg->id, gpmc_smsc911x_resources, ARRAY_SIZE(gpmc_smsc911x_resources), &gpmc_smsc911x_config, sizeof(gpmc_smsc911x_config)); - if (!pdev) { + if (IS_ERR(pdev)) { pr_err("Unable to register platform device\n"); gpio_free(gpmc_cfg->gpio_reset); goto free2; diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index b69dd9abb50a..53f0735817bb 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -621,6 +621,7 @@ static int _od_suspend_noirq(struct device *dev) if (!ret && !pm_runtime_status_suspended(dev)) { if (pm_generic_runtime_suspend(dev) == 0) { + pm_runtime_set_suspended(dev); omap_device_idle(pdev); od->flags |= OMAP_DEVICE_SUSPENDED; } @@ -634,10 +635,18 @@ static int _od_resume_noirq(struct device *dev) struct platform_device *pdev = to_platform_device(dev); struct omap_device *od = to_omap_device(pdev); - if ((od->flags & OMAP_DEVICE_SUSPENDED) && - !pm_runtime_status_suspended(dev)) { + if (od->flags & OMAP_DEVICE_SUSPENDED) { od->flags &= ~OMAP_DEVICE_SUSPENDED; omap_device_enable(pdev); + /* + * XXX: we run before core runtime pm has resumed itself. At + * this point in time, we just restore the runtime pm state and + * considering symmetric operations in resume, we donot expect + * to fail. If we failed, something changed in core runtime_pm + * framework OR some device driver messed things up, hence, WARN + */ + WARN(pm_runtime_set_active(dev), + "Could not set %s runtime state active\n", dev_name(dev)); pm_generic_runtime_resume(dev); } diff --git a/arch/arm/mach-omap2/prm44xx_54xx.h b/arch/arm/mach-omap2/prm44xx_54xx.h index a085d9cc1f5d..7a976065e138 100644 --- a/arch/arm/mach-omap2/prm44xx_54xx.h +++ b/arch/arm/mach-omap2/prm44xx_54xx.h @@ -42,7 +42,8 @@ extern u32 omap4_prm_vcvp_read(u8 offset); extern void omap4_prm_vcvp_write(u32 val, u8 offset); extern u32 omap4_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset); -#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) +#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \ + defined(CONFIG_SOC_DRA7XX) void omap44xx_prm_reconfigure_io_chain(void); #else static inline void omap44xx_prm_reconfigure_io_chain(void) |