diff options
Diffstat (limited to 'arch/arm/mach-omap2')
22 files changed, 151 insertions, 789 deletions
diff --git a/arch/arm/mach-omap2/.gitignore b/arch/arm/mach-omap2/.gitignore new file mode 100644 index 000000000000..79a8d6ea7152 --- /dev/null +++ b/arch/arm/mach-omap2/.gitignore @@ -0,0 +1 @@ +pm-asm-offsets.h diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 85d1b13c9215..8f208197988f 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -41,18 +41,10 @@ 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) sleep44xx.o -plus_sec := $(call as-instr,.arch_extension sec,+sec) -AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec) -AFLAGS_omap-smc.o :=-Wa,-march=armv7-a$(plus_sec) -AFLAGS_sleep44xx.o :=-Wa,-march=armv7-a$(plus_sec) - # Functions loaded to SRAM obj-$(CONFIG_SOC_OMAP2420) += sram242x.o obj-$(CONFIG_SOC_OMAP2430) += sram243x.o -AFLAGS_sram242x.o :=-Wa,-march=armv6 -AFLAGS_sram243x.o :=-Wa,-march=armv6 - # Restart code (OMAP4/5 currently in omap4-common.c) obj-$(CONFIG_SOC_OMAP2420) += omap2-restart.o obj-$(CONFIG_SOC_OMAP2430) += omap2-restart.o @@ -94,11 +86,6 @@ obj-$(CONFIG_PM_DEBUG) += pm-debug.o obj-$(CONFIG_POWER_AVS_OMAP) += sr_device.o obj-$(CONFIG_POWER_AVS_OMAP_CLASS3) += smartreflex-class3.o -AFLAGS_sleep24xx.o :=-Wa,-march=armv6 -AFLAGS_sleep34xx.o :=-Wa,-march=armv7-a$(plus_sec) -AFLAGS_sleep33xx.o :=-Wa,-march=armv7-a$(plus_sec) -AFLAGS_sleep43xx.o :=-Wa,-march=armv7-a$(plus_sec) - endif ifeq ($(CONFIG_CPU_IDLE),y) @@ -236,9 +223,12 @@ obj-y += omap_phy_internal.o obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o -include/generated/ti-pm-asm-offsets.h: arch/arm/mach-omap2/pm-asm-offsets.s FORCE +$(obj)/pm-asm-offsets.h: $(obj)/pm-asm-offsets.s FORCE $(call filechk,offsets,__TI_PM_ASM_OFFSETS_H__) -$(obj)/sleep33xx.o $(obj)/sleep43xx.o: include/generated/ti-pm-asm-offsets.h +$(obj)/sleep33xx.o $(obj)/sleep43xx.o: $(obj)/pm-asm-offsets.h targets += pm-asm-offsets.s +clean-files += pm-asm-offsets.h + +obj-$(CONFIG_OMAP_IOMMU) += omap-iommu.o diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index cc0d08dad141..5a2e198e7db1 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -10,6 +10,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/clk.h> +#include <linux/dma-mapping.h> #include <linux/err.h> #include <linux/slab.h> #include <linux/of.h> @@ -43,11 +44,17 @@ static struct resource omap_vout_resource[2] = { }; #endif +static u64 omap_vout_dma_mask = DMA_BIT_MASK(32); + static struct platform_device omap_vout_device = { .name = "omap_vout", .num_resources = ARRAY_SIZE(omap_vout_resource), .resource = &omap_vout_resource[0], .id = -1, + .dev = { + .dma_mask = &omap_vout_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, }; int __init omap_init_vout(void) diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index 14b9c13c1fa0..63423ea6a240 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -32,10 +32,8 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c, char *hc_name; hc_name = kzalloc(HSMMC_NAME_LEN + 1, GFP_KERNEL); - if (!hc_name) { - kfree(hc_name); + if (!hc_name) return -ENOMEM; - } snprintf(hc_name, (HSMMC_NAME_LEN + 1), "mmc%islot%i", c->mmc, 1); mmc->name = hc_name; diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S index 7d0db77ab8cb..1762f919941f 100644 --- a/arch/arm/mach-omap2/omap-headsmp.S +++ b/arch/arm/mach-omap2/omap-headsmp.S @@ -55,6 +55,8 @@ ENDPROC(omap5_secondary_startup) * omap5_secondary_startup if the primary CPU was put into HYP mode by * the boot loader. */ + .arch armv7-a + .arch_extension sec ENTRY(omap5_secondary_hyp_startup) wait_2: ldr r2, =AUX_CORE_BOOT0_PA @ read from AuxCoreBoot0 ldr r0, [r2] diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c new file mode 100644 index 000000000000..f1a6ece8108e --- /dev/null +++ b/arch/arm/mach-omap2/omap-iommu.c @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * OMAP IOMMU quirks for various TI SoCs + * + * Copyright (C) 2015-2019 Texas Instruments Incorporated - http://www.ti.com/ + * Suman Anna <s-anna@ti.com> + */ + +#include <linux/platform_device.h> +#include <linux/err.h> + +#include "omap_hwmod.h" +#include "omap_device.h" +#include "powerdomain.h" + +int omap_iommu_set_pwrdm_constraint(struct platform_device *pdev, bool request, + u8 *pwrst) +{ + struct powerdomain *pwrdm; + struct omap_device *od; + u8 next_pwrst; + + od = to_omap_device(pdev); + if (!od) + return -ENODEV; + + if (od->hwmods_cnt != 1) + return -EINVAL; + + pwrdm = omap_hwmod_get_pwrdm(od->hwmods[0]); + if (!pwrdm) + return -EINVAL; + + if (request) + *pwrst = pwrdm_read_next_pwrst(pwrdm); + + if (*pwrst > PWRDM_POWER_RET) + return 0; + + next_pwrst = request ? PWRDM_POWER_ON : *pwrst; + + return pwrdm_set_next_pwrst(pwrdm, next_pwrst); +} diff --git a/arch/arm/mach-omap2/omap-smc.S b/arch/arm/mach-omap2/omap-smc.S index 630b9bd099e0..fd2bcd91f4a1 100644 --- a/arch/arm/mach-omap2/omap-smc.S +++ b/arch/arm/mach-omap2/omap-smc.S @@ -20,7 +20,8 @@ * link register "lr". * Function signature : void omap_smc1(u32 fn, u32 arg) */ - + .arch armv7-a + .arch_extension sec ENTRY(omap_smc1) stmfd sp!, {r2-r12, lr} mov r12, r0 diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index f9c02f9f1c92..5c3845730dbf 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -127,6 +127,9 @@ static int __init omap4_sram_init(void) struct device_node *np; struct gen_pool *sram_pool; + if (!soc_is_omap44xx() && !soc_is_omap54xx()) + return 0; + np = of_find_compatible_node(NULL, NULL, "ti,omap4-mpu"); if (!np) pr_warn("%s:Unable to allocate sram needed to handle errata I688\n", diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index e0350476feaa..203664c40d3d 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -3442,6 +3442,7 @@ static int omap_hwmod_check_module(struct device *dev, * @dev: struct device * @oh: module * @sysc_fields: sysc register bits + * @clockdomain: clockdomain * @rev_offs: revision register offset * @sysc_offs: sysconfig register offset * @syss_offs: sysstatus register offset @@ -3453,6 +3454,7 @@ static int omap_hwmod_check_module(struct device *dev, static int omap_hwmod_allocate_module(struct device *dev, struct omap_hwmod *oh, const struct ti_sysc_module_data *data, struct sysc_regbits *sysc_fields, + struct clockdomain *clkdm, s32 rev_offs, s32 sysc_offs, s32 syss_offs, u32 sysc_flags, u32 idlemodes) @@ -3460,8 +3462,6 @@ static int omap_hwmod_allocate_module(struct device *dev, struct omap_hwmod *oh, struct omap_hwmod_class_sysconfig *sysc; struct omap_hwmod_class *class = NULL; struct omap_hwmod_ocp_if *oi = NULL; - struct clockdomain *clkdm = NULL; - struct clk *clk = NULL; void __iomem *regs = NULL; unsigned long flags; @@ -3508,36 +3508,6 @@ static int omap_hwmod_allocate_module(struct device *dev, struct omap_hwmod *oh, oi->user = OCP_USER_MPU | OCP_USER_SDMA; } - if (!oh->_clk) { - struct clk_hw_omap *hwclk; - - clk = of_clk_get_by_name(dev->of_node, "fck"); - if (!IS_ERR(clk)) - clk_prepare(clk); - else - clk = NULL; - - /* - * Populate clockdomain based on dts clock. It is needed for - * clkdm_deny_idle() and clkdm_allow_idle() until we have have - * interconnect driver and reset driver capable of blocking - * clockdomain idle during reset, enable and idle. - */ - if (clk) { - hwclk = to_clk_hw_omap(__clk_get_hw(clk)); - if (hwclk && hwclk->clkdm_name) - clkdm = clkdm_lookup(hwclk->clkdm_name); - } - - /* - * Note that we assume interconnect driver manages the clocks - * and do not need to populate oh->_clk for dynamically - * allocated modules. - */ - clk_unprepare(clk); - clk_put(clk); - } - spin_lock_irqsave(&oh->_lock, flags); if (regs) oh->_mpu_rt_va = regs; @@ -3623,7 +3593,7 @@ int omap_hwmod_init_module(struct device *dev, u32 sysc_flags, idlemodes; int error; - if (!dev || !data) + if (!dev || !data || !data->name || !cookie) return -EINVAL; oh = _lookup(data->name); @@ -3694,7 +3664,8 @@ int omap_hwmod_init_module(struct device *dev, return error; return omap_hwmod_allocate_module(dev, oh, data, sysc_fields, - rev_offs, sysc_offs, syss_offs, + cookie->clkdm, rev_offs, + sysc_offs, syss_offs, sysc_flags, idlemodes); } diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h index aaa6092426ea..3de3d7a115b3 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h @@ -30,7 +30,6 @@ extern struct omap_hwmod_ocp_if am33xx_l3_main__gfx; extern struct omap_hwmod_ocp_if am33xx_l4_wkup__rtc; extern struct omap_hwmod_ocp_if am33xx_l4_per__dcan0; extern struct omap_hwmod_ocp_if am33xx_l4_per__dcan1; -extern struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio; extern struct omap_hwmod_ocp_if am33xx_l4_ls__elm; extern struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss0; extern struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss1; @@ -72,8 +71,6 @@ extern struct omap_hwmod am33xx_rng_hwmod; extern struct omap_hwmod am33xx_ocmcram_hwmod; extern struct omap_hwmod am33xx_smartreflex0_hwmod; extern struct omap_hwmod am33xx_smartreflex1_hwmod; -extern struct omap_hwmod am33xx_cpgmac0_hwmod; -extern struct omap_hwmod am33xx_mdio_hwmod; extern struct omap_hwmod am33xx_dcan0_hwmod; extern struct omap_hwmod am33xx_dcan1_hwmod; extern struct omap_hwmod am33xx_elm_hwmod; diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c index 47a0e301b193..63698ffa6d27 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c @@ -122,12 +122,6 @@ struct omap_hwmod_ocp_if am33xx_l4_per__dcan1 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio = { - .master = &am33xx_cpgmac0_hwmod, - .slave = &am33xx_mdio_hwmod, - .user = OCP_USER_MPU, -}; - struct omap_hwmod_ocp_if am33xx_l4_ls__elm = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_elm_hwmod, diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c index 4c3543bae562..dd939e1325c6 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c @@ -350,54 +350,6 @@ struct omap_hwmod_class am33xx_control_hwmod_class = { }; /* - * 'cpgmac' class - * cpsw/cpgmac sub system - */ -static struct omap_hwmod_class_sysconfig am33xx_cpgmac_sysc = { - .rev_offs = 0x0, - .sysc_offs = 0x8, - .syss_offs = 0x4, - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE | - SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | MSTANDBY_FORCE | - MSTANDBY_NO), - .sysc_fields = &omap_hwmod_sysc_type3, -}; - -static struct omap_hwmod_class am33xx_cpgmac0_hwmod_class = { - .name = "cpgmac0", - .sysc = &am33xx_cpgmac_sysc, -}; - -struct omap_hwmod am33xx_cpgmac0_hwmod = { - .name = "cpgmac0", - .class = &am33xx_cpgmac0_hwmod_class, - .clkdm_name = "cpsw_125mhz_clkdm", - .flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY), - .main_clk = "cpsw_125mhz_gclk", - .mpu_rt_idx = 1, - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * mdio class - */ -static struct omap_hwmod_class am33xx_mdio_hwmod_class = { - .name = "davinci_mdio", -}; - -struct omap_hwmod am33xx_mdio_hwmod = { - .name = "davinci_mdio", - .class = &am33xx_mdio_hwmod_class, - .clkdm_name = "cpsw_125mhz_clkdm", - .main_clk = "cpsw_125mhz_gclk", -}; - -/* * dcan class */ static struct omap_hwmod_class am33xx_dcan_hwmod_class = { @@ -529,7 +481,7 @@ static struct omap_hwmod_class_sysconfig am33xx_gpio_sysc = { .sysc_fields = &omap_hwmod_sysc_type1, }; -struct omap_hwmod_class am33xx_gpio_hwmod_class = { +static struct omap_hwmod_class am33xx_gpio_hwmod_class = { .name = "gpio", .sysc = &am33xx_gpio_sysc, }; @@ -539,7 +491,7 @@ static struct omap_hwmod_opt_clk gpio1_opt_clks[] = { { .role = "dbclk", .clk = "gpio1_dbclk" }, }; -struct omap_hwmod am33xx_gpio1_hwmod = { +static struct omap_hwmod am33xx_gpio1_hwmod = { .name = "gpio2", .class = &am33xx_gpio_hwmod_class, .clkdm_name = "l4ls_clkdm", @@ -559,7 +511,7 @@ static struct omap_hwmod_opt_clk gpio2_opt_clks[] = { { .role = "dbclk", .clk = "gpio2_dbclk" }, }; -struct omap_hwmod am33xx_gpio2_hwmod = { +static struct omap_hwmod am33xx_gpio2_hwmod = { .name = "gpio3", .class = &am33xx_gpio_hwmod_class, .clkdm_name = "l4ls_clkdm", @@ -579,7 +531,7 @@ static struct omap_hwmod_opt_clk gpio3_opt_clks[] = { { .role = "dbclk", .clk = "gpio3_dbclk" }, }; -struct omap_hwmod am33xx_gpio3_hwmod = { +static struct omap_hwmod am33xx_gpio3_hwmod = { .name = "gpio4", .class = &am33xx_gpio_hwmod_class, .clkdm_name = "l4ls_clkdm", @@ -1072,7 +1024,6 @@ static void omap_hwmod_am33xx_clkctrl(void) CLKCTRL(am33xx_tptc1_hwmod, AM33XX_CM_PER_TPTC1_CLKCTRL_OFFSET); CLKCTRL(am33xx_tptc2_hwmod, AM33XX_CM_PER_TPTC2_CLKCTRL_OFFSET); CLKCTRL(am33xx_gfx_hwmod, AM33XX_CM_GFX_GFX_CLKCTRL_OFFSET); - CLKCTRL(am33xx_cpgmac0_hwmod, AM33XX_CM_PER_CPGMAC0_CLKCTRL_OFFSET); CLKCTRL(am33xx_pruss_hwmod, AM33XX_CM_PER_PRUSS_CLKCTRL_OFFSET); CLKCTRL(am33xx_mpu_hwmod , AM33XX_CM_MPU_MPU_CLKCTRL_OFFSET); CLKCTRL(am33xx_l3_instr_hwmod , AM33XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET); @@ -1134,7 +1085,6 @@ static void omap_hwmod_am43xx_clkctrl(void) CLKCTRL(am33xx_tptc1_hwmod, AM43XX_CM_PER_TPTC1_CLKCTRL_OFFSET); CLKCTRL(am33xx_tptc2_hwmod, AM43XX_CM_PER_TPTC2_CLKCTRL_OFFSET); CLKCTRL(am33xx_gfx_hwmod, AM43XX_CM_GFX_GFX_CLKCTRL_OFFSET); - CLKCTRL(am33xx_cpgmac0_hwmod, AM43XX_CM_PER_CPGMAC0_CLKCTRL_OFFSET); CLKCTRL(am33xx_pruss_hwmod, AM43XX_CM_PER_PRUSS_CLKCTRL_OFFSET); CLKCTRL(am33xx_mpu_hwmod , AM43XX_CM_MPU_MPU_CLKCTRL_OFFSET); CLKCTRL(am33xx_l3_instr_hwmod , AM43XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET); diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index c965af275e34..2bcb6345b873 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -372,13 +372,6 @@ static struct omap_hwmod_ocp_if am33xx_l4_wkup__adc_tsc = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_ocp_if am33xx_l4_hs__cpgmac0 = { - .master = &am33xx_l4_hs_hwmod, - .slave = &am33xx_cpgmac0_hwmod, - .clk = "cpsw_125mhz_gclk", - .user = OCP_USER_MPU, -}; - static struct omap_hwmod_ocp_if am33xx_l3_main__lcdc = { .master = &am33xx_l3_main_hwmod, .slave = &am33xx_lcdc_hwmod, @@ -462,8 +455,6 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l3_main__tptc2, &am33xx_l3_main__ocmc, &am33xx_l3_s__usbss, - &am33xx_l4_hs__cpgmac0, - &am33xx_cpgmac0__mdio, &am33xx_l3_main__sha0, &am33xx_l3_main__aes0, &am33xx_l4_per__rng, diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c index 69571abc14fd..5c3db6b6438b 100644 --- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c @@ -597,13 +597,6 @@ static struct omap_hwmod_ocp_if am43xx_l4_wkup__adc_tsc = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_ocp_if am43xx_l4_hs__cpgmac0 = { - .master = &am43xx_l4_hs_hwmod, - .slave = &am33xx_cpgmac0_hwmod, - .clk = "cpsw_125mhz_gclk", - .user = OCP_USER_MPU, -}; - static struct omap_hwmod_ocp_if am43xx_l4_wkup__timer1 = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_timer1_hwmod, @@ -859,8 +852,6 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l3_main__tptc1, &am33xx_l3_main__tptc2, &am33xx_l3_main__ocmc, - &am43xx_l4_hs__cpgmac0, - &am33xx_cpgmac0__mdio, &am33xx_l3_main__sha0, &am33xx_l3_main__aes0, &am43xx_l3_main__des, diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index a6f2a10cdc3e..28ea2960a9b2 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -28,7 +28,6 @@ #include "cm2_44xx.h" #include "prm44xx.h" #include "prm-regbits-44xx.h" -#include "wd_timer.h" /* Base offset for all OMAP4 interrupts external to MPUSS */ #define OMAP44XX_IRQ_GIC_START 32 @@ -276,29 +275,6 @@ static struct omap_hwmod omap44xx_aess_hwmod = { }; /* - * 'c2c' class - * chip 2 chip interface used to plug the ape soc (omap) with an external modem - * soc - */ - -static struct omap_hwmod_class omap44xx_c2c_hwmod_class = { - .name = "c2c", -}; - -/* c2c */ -static struct omap_hwmod omap44xx_c2c_hwmod = { - .name = "c2c", - .class = &omap44xx_c2c_hwmod_class, - .clkdm_name = "d2d_clkdm", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_D2D_SAD2D_CONTEXT_OFFSET, - }, - }, -}; - -/* * 'counter' class * 32-bit ordinary counter, clocked by the falling edge of the 32 khz clock */ @@ -1086,41 +1062,6 @@ static struct omap_hwmod omap44xx_gpmc_hwmod = { }; /* - * 'gpu' class - * 2d/3d graphics accelerator - */ - -static struct omap_hwmod_class_sysconfig omap44xx_gpu_sysc = { - .rev_offs = 0x1fc00, - .sysc_offs = 0x1fc10, - .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | - MSTANDBY_SMART | MSTANDBY_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class omap44xx_gpu_hwmod_class = { - .name = "gpu", - .sysc = &omap44xx_gpu_sysc, -}; - -/* gpu */ -static struct omap_hwmod omap44xx_gpu_hwmod = { - .name = "gpu", - .class = &omap44xx_gpu_hwmod_class, - .clkdm_name = "l3_gfx_clkdm", - .main_clk = "sgx_clk_mux", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_GFX_GFX_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* * 'hdq1w' class * hdq / 1-wire serial interface controller */ @@ -2434,61 +2375,6 @@ static struct omap_hwmod omap44xx_usb_tll_hs_hwmod = { }; /* - * 'wd_timer' class - * 32-bit watchdog upward counter that generates a pulse on the reset pin on - * overflow condition - */ - -static struct omap_hwmod_class_sysconfig omap44xx_wd_timer_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .syss_offs = 0x0014, - .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class omap44xx_wd_timer_hwmod_class = { - .name = "wd_timer", - .sysc = &omap44xx_wd_timer_sysc, - .pre_shutdown = &omap2_wd_timer_disable, - .reset = &omap2_wd_timer_reset, -}; - -/* wd_timer2 */ -static struct omap_hwmod omap44xx_wd_timer2_hwmod = { - .name = "wd_timer2", - .class = &omap44xx_wd_timer_hwmod_class, - .clkdm_name = "l4_wkup_clkdm", - .main_clk = "sys_32k_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_WKUP_WDT2_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_WKUP_WDT2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* wd_timer3 */ -static struct omap_hwmod omap44xx_wd_timer3_hwmod = { - .name = "wd_timer3", - .class = &omap44xx_wd_timer_hwmod_class, - .clkdm_name = "abe_clkdm", - .main_clk = "sys_32k_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_ABE_WDT3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - - -/* * interfaces */ @@ -2596,14 +2482,6 @@ static struct omap_hwmod_ocp_if omap44xx_fdif__l3_main_2 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* gpu -> l3_main_2 */ -static struct omap_hwmod_ocp_if omap44xx_gpu__l3_main_2 = { - .master = &omap44xx_gpu_hwmod, - .slave = &omap44xx_l3_main_2_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* hsi -> l3_main_2 */ static struct omap_hwmod_ocp_if omap44xx_hsi__l3_main_2 = { .master = &omap44xx_hsi_hwmod, @@ -2788,14 +2666,6 @@ static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_abe__aess_dma = { .user = OCP_USER_SDMA, }; -/* l3_main_2 -> c2c */ -static struct omap_hwmod_ocp_if omap44xx_l3_main_2__c2c = { - .master = &omap44xx_l3_main_2_hwmod, - .slave = &omap44xx_c2c_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_wkup -> counter_32k */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__counter_32k = { .master = &omap44xx_l4_wkup_hwmod, @@ -3028,14 +2898,6 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpmc = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l3_main_2 -> gpu */ -static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpu = { - .master = &omap44xx_l3_main_2_hwmod, - .slave = &omap44xx_gpu_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_per -> hdq1w */ static struct omap_hwmod_ocp_if omap44xx_l4_per__hdq1w = { .master = &omap44xx_l4_per_hwmod, @@ -3396,30 +3258,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_tll_hs = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_wkup -> wd_timer2 */ -static struct omap_hwmod_ocp_if omap44xx_l4_wkup__wd_timer2 = { - .master = &omap44xx_l4_wkup_hwmod, - .slave = &omap44xx_wd_timer2_hwmod, - .clk = "l4_wkup_clk_mux_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_abe -> wd_timer3 */ -static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3 = { - .master = &omap44xx_l4_abe_hwmod, - .slave = &omap44xx_wd_timer3_hwmod, - .clk = "ocp_abe_iclk", - .user = OCP_USER_MPU, -}; - -/* l4_abe -> wd_timer3 (dma) */ -static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = { - .master = &omap44xx_l4_abe_hwmod, - .slave = &omap44xx_wd_timer3_hwmod, - .clk = "ocp_abe_iclk", - .user = OCP_USER_SDMA, -}; - /* mpu -> emif1 */ static struct omap_hwmod_ocp_if omap44xx_mpu__emif1 = { .master = &omap44xx_mpu_hwmod, @@ -3450,7 +3288,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_debugss__l3_main_2, &omap44xx_dma_system__l3_main_2, &omap44xx_fdif__l3_main_2, - &omap44xx_gpu__l3_main_2, &omap44xx_hsi__l3_main_2, &omap44xx_ipu__l3_main_2, &omap44xx_iss__l3_main_2, @@ -3474,7 +3311,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_cfg__ocp_wp_noc, &omap44xx_l4_abe__aess, &omap44xx_l4_abe__aess_dma, - &omap44xx_l3_main_2__c2c, &omap44xx_l4_wkup__counter_32k, &omap44xx_l4_cfg__ctrl_module_core, &omap44xx_l4_cfg__ctrl_module_pad_core, @@ -3503,7 +3339,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_per__elm, &omap44xx_l4_cfg__fdif, &omap44xx_l3_main_2__gpmc, - &omap44xx_l3_main_2__gpu, &omap44xx_l4_per__hdq1w, &omap44xx_l4_cfg__hsi, &omap44xx_l3_main_2__ipu, @@ -3551,9 +3386,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_cfg__usb_host_hs, &omap44xx_l4_cfg__usb_otg_hs, &omap44xx_l4_cfg__usb_tll_hs, - &omap44xx_l4_wkup__wd_timer2, - &omap44xx_l4_abe__wd_timer3, - &omap44xx_l4_abe__wd_timer3_dma, &omap44xx_mpu__emif1, &omap44xx_mpu__emif2, &omap44xx_l3_main_2__aes1, diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index 4a5b4aee6615..e5bd549d2a5e 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -285,56 +285,6 @@ static struct omap_hwmod dra7xx_ctrl_module_wkup_hwmod = { }; /* - * 'gmac' class - * cpsw/gmac sub system - */ -static struct omap_hwmod_class_sysconfig dra7xx_gmac_sysc = { - .rev_offs = 0x0, - .sysc_offs = 0x8, - .syss_offs = 0x4, - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE | - SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | MSTANDBY_FORCE | - MSTANDBY_NO), - .sysc_fields = &omap_hwmod_sysc_type3, -}; - -static struct omap_hwmod_class dra7xx_gmac_hwmod_class = { - .name = "gmac", - .sysc = &dra7xx_gmac_sysc, -}; - -static struct omap_hwmod dra7xx_gmac_hwmod = { - .name = "gmac", - .class = &dra7xx_gmac_hwmod_class, - .clkdm_name = "gmac_clkdm", - .flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY), - .main_clk = "dpll_gmac_ck", - .mpu_rt_idx = 1, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_GMAC_GMAC_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_GMAC_GMAC_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'mdio' class - */ -static struct omap_hwmod_class dra7xx_mdio_hwmod_class = { - .name = "davinci_mdio", -}; - -static struct omap_hwmod dra7xx_mdio_hwmod = { - .name = "davinci_mdio", - .class = &dra7xx_mdio_hwmod_class, - .clkdm_name = "gmac_clkdm", - .main_clk = "dpll_gmac_ck", -}; - -/* * 'dcan' class * */ @@ -379,7 +329,8 @@ static struct omap_hwmod dra7xx_dcan2_hwmod = { static struct omap_hwmod_class_sysconfig dra7xx_epwmss_sysc = { .rev_offs = 0x0, .sysc_offs = 0x4, - .sysc_flags = SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET, + .sysc_flags = SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSC_HAS_RESET_STATUS, .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type2, }; @@ -1046,281 +997,6 @@ static struct omap_hwmod dra7xx_mailbox13_hwmod = { }; /* - * 'mcspi' class - * - */ - -static struct omap_hwmod_class_sysconfig dra7xx_mcspi_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS | - SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class dra7xx_mcspi_hwmod_class = { - .name = "mcspi", - .sysc = &dra7xx_mcspi_sysc, -}; - -/* mcspi1 */ -static struct omap_hwmod dra7xx_mcspi1_hwmod = { - .name = "mcspi1", - .class = &dra7xx_mcspi_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_MCSPI1_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_MCSPI1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mcspi2 */ -static struct omap_hwmod dra7xx_mcspi2_hwmod = { - .name = "mcspi2", - .class = &dra7xx_mcspi_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_MCSPI2_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_MCSPI2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mcspi3 */ -static struct omap_hwmod dra7xx_mcspi3_hwmod = { - .name = "mcspi3", - .class = &dra7xx_mcspi_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_MCSPI3_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_MCSPI3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mcspi4 */ -static struct omap_hwmod dra7xx_mcspi4_hwmod = { - .name = "mcspi4", - .class = &dra7xx_mcspi_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_MCSPI4_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_MCSPI4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'mcasp' class - * - */ -static struct omap_hwmod_class_sysconfig dra7xx_mcasp_sysc = { - .rev_offs = 0, - .sysc_offs = 0x0004, - .sysc_flags = SYSC_HAS_SIDLEMODE, - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), - .sysc_fields = &omap_hwmod_sysc_type3, -}; - -static struct omap_hwmod_class dra7xx_mcasp_hwmod_class = { - .name = "mcasp", - .sysc = &dra7xx_mcasp_sysc, -}; - -/* mcasp1 */ -static struct omap_hwmod_opt_clk mcasp1_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp1_ahclkx_mux" }, - { .role = "ahclkr", .clk = "mcasp1_ahclkr_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp1_hwmod = { - .name = "mcasp1", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "ipu_clkdm", - .main_clk = "mcasp1_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_IPU_MCASP1_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_IPU_MCASP1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp1_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp1_opt_clks), -}; - -/* mcasp2 */ -static struct omap_hwmod_opt_clk mcasp2_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp2_ahclkx_mux" }, - { .role = "ahclkr", .clk = "mcasp2_ahclkr_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp2_hwmod = { - .name = "mcasp2", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp2_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP2_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp2_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp2_opt_clks), -}; - -/* mcasp3 */ -static struct omap_hwmod_opt_clk mcasp3_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp3_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp3_hwmod = { - .name = "mcasp3", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp3_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP3_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp3_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp3_opt_clks), -}; - -/* mcasp4 */ -static struct omap_hwmod_opt_clk mcasp4_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp4_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp4_hwmod = { - .name = "mcasp4", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp4_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP4_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp4_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp4_opt_clks), -}; - -/* mcasp5 */ -static struct omap_hwmod_opt_clk mcasp5_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp5_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp5_hwmod = { - .name = "mcasp5", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp5_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP5_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP5_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp5_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp5_opt_clks), -}; - -/* mcasp6 */ -static struct omap_hwmod_opt_clk mcasp6_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp6_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp6_hwmod = { - .name = "mcasp6", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp6_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP6_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP6_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp6_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp6_opt_clks), -}; - -/* mcasp7 */ -static struct omap_hwmod_opt_clk mcasp7_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp7_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp7_hwmod = { - .name = "mcasp7", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp7_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP7_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP7_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp7_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp7_opt_clks), -}; - -/* mcasp8 */ -static struct omap_hwmod_opt_clk mcasp8_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp8_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp8_hwmod = { - .name = "mcasp8", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp8_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP8_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP8_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp8_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp8_opt_clks), -}; - -/* * 'mpu' class * */ @@ -2302,19 +1978,6 @@ static struct omap_hwmod_ocp_if dra7xx_l4_wkup__ctrl_module_wkup = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_ocp_if dra7xx_l4_per2__cpgmac0 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_gmac_hwmod, - .clk = "dpll_gmac_ck", - .user = OCP_USER_MPU, -}; - -static struct omap_hwmod_ocp_if dra7xx_gmac__mdio = { - .master = &dra7xx_gmac_hwmod, - .slave = &dra7xx_mdio_hwmod, - .user = OCP_USER_MPU, -}; - /* l4_wkup -> dcan1 */ static struct omap_hwmod_ocp_if dra7xx_l4_wkup__dcan1 = { .master = &dra7xx_l4_wkup_hwmod, @@ -2411,94 +2074,6 @@ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__sha0 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per2 -> mcasp1 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp1 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp1_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l3_main_1 -> mcasp1 */ -static struct omap_hwmod_ocp_if dra7xx_l3_main_1__mcasp1 = { - .master = &dra7xx_l3_main_1_hwmod, - .slave = &dra7xx_mcasp1_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp2 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp2 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp2_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l3_main_1 -> mcasp2 */ -static struct omap_hwmod_ocp_if dra7xx_l3_main_1__mcasp2 = { - .master = &dra7xx_l3_main_1_hwmod, - .slave = &dra7xx_mcasp2_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp3 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp3 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp3_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l3_main_1 -> mcasp3 */ -static struct omap_hwmod_ocp_if dra7xx_l3_main_1__mcasp3 = { - .master = &dra7xx_l3_main_1_hwmod, - .slave = &dra7xx_mcasp3_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp4 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp4 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp4_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp5 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp5 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp5_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp6 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp6 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp6_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp7 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp7 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp7_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp8 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp8 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp8_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_per1 -> elm */ static struct omap_hwmod_ocp_if dra7xx_l4_per1__elm = { .master = &dra7xx_l4_per1_hwmod, @@ -2627,38 +2202,6 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox13 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per1 -> mcspi1 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mcspi1 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mcspi1_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> mcspi2 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mcspi2 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mcspi2_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> mcspi3 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mcspi3 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mcspi3_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> mcspi4 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mcspi4 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mcspi4_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_cfg -> mpu */ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__mpu = { .master = &dra7xx_l4_cfg_hwmod, @@ -3020,19 +2563,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_wkup__ctrl_module_wkup, &dra7xx_l4_wkup__dcan1, &dra7xx_l4_per2__dcan2, - &dra7xx_l4_per2__cpgmac0, - &dra7xx_l4_per2__mcasp1, - &dra7xx_l3_main_1__mcasp1, - &dra7xx_l4_per2__mcasp2, - &dra7xx_l3_main_1__mcasp2, - &dra7xx_l4_per2__mcasp3, - &dra7xx_l3_main_1__mcasp3, - &dra7xx_l4_per2__mcasp4, - &dra7xx_l4_per2__mcasp5, - &dra7xx_l4_per2__mcasp6, - &dra7xx_l4_per2__mcasp7, - &dra7xx_l4_per2__mcasp8, - &dra7xx_gmac__mdio, &dra7xx_l4_cfg__dma_system, &dra7xx_l3_main_1__tpcc, &dra7xx_l3_main_1__tptc0, @@ -3059,10 +2589,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_per3__mailbox11, &dra7xx_l4_per3__mailbox12, &dra7xx_l4_per3__mailbox13, - &dra7xx_l4_per1__mcspi1, - &dra7xx_l4_per1__mcspi2, - &dra7xx_l4_per1__mcspi3, - &dra7xx_l4_per1__mcspi4, &dra7xx_l4_cfg__mpu, &dra7xx_l4_cfg__ocp2scp1, &dra7xx_l4_cfg__ocp2scp3, diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c index b0f8c9a70c68..6c6f8fce854e 100644 --- a/arch/arm/mach-omap2/pdata-quirks.c +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -26,6 +26,7 @@ #include <linux/platform_data/wkup_m3.h> #include <linux/platform_data/asoc-ti-mcbsp.h> +#include "clockdomain.h" #include "common.h" #include "common-board-devices.h" #include "control.h" @@ -460,6 +461,62 @@ static void __init dra7x_evm_mmc_quirk(void) } #endif +static struct clockdomain *ti_sysc_find_one_clockdomain(struct clk *clk) +{ + struct clockdomain *clkdm = NULL; + struct clk_hw_omap *hwclk; + + hwclk = to_clk_hw_omap(__clk_get_hw(clk)); + if (hwclk && hwclk->clkdm_name) + clkdm = clkdm_lookup(hwclk->clkdm_name); + + return clkdm; +} + +/** + * ti_sysc_clkdm_init - find clockdomain based on clock + * @fck: device functional clock + * @ick: device interface clock + * @dev: struct device + * + * Populate clockdomain based on clock. It is needed for + * clkdm_deny_idle() and clkdm_allow_idle() for blocking clockdomain + * clockdomain idle during reset, enable and idle. + * + * Note that we assume interconnect driver manages the clocks + * and do not need to populate oh->_clk for dynamically + * allocated modules. + */ +static int ti_sysc_clkdm_init(struct device *dev, + struct clk *fck, struct clk *ick, + struct ti_sysc_cookie *cookie) +{ + if (fck) + cookie->clkdm = ti_sysc_find_one_clockdomain(fck); + if (cookie->clkdm) + return 0; + if (ick) + cookie->clkdm = ti_sysc_find_one_clockdomain(ick); + if (cookie->clkdm) + return 0; + + return -ENODEV; +} + +static void ti_sysc_clkdm_deny_idle(struct device *dev, + const struct ti_sysc_cookie *cookie) +{ + if (cookie->clkdm) + clkdm_deny_idle(cookie->clkdm); +} + +static void ti_sysc_clkdm_allow_idle(struct device *dev, + const struct ti_sysc_cookie *cookie) +{ + if (cookie->clkdm) + clkdm_allow_idle(cookie->clkdm); +} + static int ti_sysc_enable_module(struct device *dev, const struct ti_sysc_cookie *cookie) { @@ -491,6 +548,9 @@ static struct of_dev_auxdata omap_auxdata_lookup[]; static struct ti_sysc_platform_data ti_sysc_pdata = { .auxdata = omap_auxdata_lookup, + .init_clockdomain = ti_sysc_clkdm_init, + .clkdm_deny_idle = ti_sysc_clkdm_deny_idle, + .clkdm_allow_idle = ti_sysc_clkdm_allow_idle, .init_module = omap_hwmod_init_module, .enable_module = ti_sysc_enable_module, .idle_module = ti_sysc_idle_module, diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c index fe6ec9b580b9..fceb1e525d26 100644 --- a/arch/arm/mach-omap2/pm-debug.c +++ b/arch/arm/mach-omap2/pm-debug.c @@ -190,9 +190,8 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *dir) return 0; d = debugfs_create_dir(pwrdm->name, (struct dentry *)dir); - if (d) - (void) debugfs_create_file("suspend", S_IRUGO|S_IWUSR, d, - (void *)pwrdm, &pwrdm_suspend_fops); + debugfs_create_file("suspend", S_IRUGO|S_IWUSR, d, pwrdm, + &pwrdm_suspend_fops); return 0; } @@ -230,16 +229,14 @@ static int __init pm_dbg_init(void) return 0; d = debugfs_create_dir("pm_debug", NULL); - if (!d) - return -EINVAL; - (void) debugfs_create_file("count", 0444, d, NULL, &pm_dbg_counters_fops); - (void) debugfs_create_file("time", 0444, d, NULL, &pm_dbg_timers_fops); + debugfs_create_file("count", 0444, d, NULL, &pm_dbg_counters_fops); + debugfs_create_file("time", 0444, d, NULL, &pm_dbg_timers_fops); pwrdm_for_each(pwrdms_setup, (void *)d); - (void) debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUSR, d, - &enable_off_mode, &pm_dbg_option_fops); + debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUSR, d, + &enable_off_mode, &pm_dbg_option_fops); pm_dbg_init_done = 1; return 0; diff --git a/arch/arm/mach-omap2/sleep33xx.S b/arch/arm/mach-omap2/sleep33xx.S index 47a816468cdb..dc221249bc22 100644 --- a/arch/arm/mach-omap2/sleep33xx.S +++ b/arch/arm/mach-omap2/sleep33xx.S @@ -6,7 +6,6 @@ * Dave Gerlach, Vaibhav Bedia */ -#include <generated/ti-pm-asm-offsets.h> #include <linux/linkage.h> #include <linux/platform_data/pm33xx.h> #include <linux/ti-emif-sram.h> @@ -15,6 +14,7 @@ #include "iomap.h" #include "cm33xx.h" +#include "pm-asm-offsets.h" #define AM33XX_CM_CLKCTRL_MODULESTATE_DISABLED 0x00030000 #define AM33XX_CM_CLKCTRL_MODULEMODE_DISABLE 0x0003 @@ -24,6 +24,7 @@ #define BIT(nr) (1 << (nr)) .arm + .arch armv7-a .align 3 ENTRY(am33xx_do_wfi) diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S index 75ea4723ec0e..ac1324c6453b 100644 --- a/arch/arm/mach-omap2/sleep34xx.S +++ b/arch/arm/mach-omap2/sleep34xx.S @@ -83,6 +83,8 @@ ENDPROC(enable_omap3630_toggle_l2_on_restore) * * r0 = physical address of the parameters */ + .arch armv7-a + .arch_extension sec ENTRY(save_secure_ram_context) stmfd sp!, {r4 - r11, lr} @ save registers on stack mov r3, r0 @ physical address of parameters diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S index 0c1031442571..90d2907a2eb2 100644 --- a/arch/arm/mach-omap2/sleep43xx.S +++ b/arch/arm/mach-omap2/sleep43xx.S @@ -6,7 +6,6 @@ * Dave Gerlach, Vaibhav Bedia */ -#include <generated/ti-pm-asm-offsets.h> #include <linux/linkage.h> #include <linux/ti-emif-sram.h> #include <linux/platform_data/pm33xx.h> @@ -19,6 +18,7 @@ #include "iomap.h" #include "omap-secure.h" #include "omap44xx.h" +#include "pm-asm-offsets.h" #include "prm33xx.h" #include "prcm43xx.h" @@ -56,6 +56,8 @@ #define RTC_PMIC_EXT_WAKEUP_EN BIT(0) .arm + .arch armv7-a + .arch_extension sec .align 3 ENTRY(am43xx_do_wfi) diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S index 934033ad847f..f60f6a9aed73 100644 --- a/arch/arm/mach-omap2/sleep44xx.S +++ b/arch/arm/mach-omap2/sleep44xx.S @@ -18,8 +18,11 @@ #include "omap44xx.h" #include "omap4-sar-layout.h" + .arch armv7-a + #if defined(CONFIG_SMP) && defined(CONFIG_PM) + .arch_extension sec .macro DO_SMC dsb smc #0 |