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-rw-r--r--arch/arm/mach-omap2/id.c20
-rw-r--r--arch/arm/mach-omap2/mmc.h4
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c61
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_43xx_data.c59
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c193
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_54xx_data.c179
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_7xx_data.c155
7 files changed, 13 insertions, 658 deletions
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 188ea5258c99..1d119b974f5f 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -775,19 +775,23 @@ static const char * __init omap_get_family(void)
return kasprintf(GFP_KERNEL, "Unknown");
}
-static ssize_t omap_get_type(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t
+type_show(struct device *dev, struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%s\n", omap_types[omap_type()]);
}
-static struct device_attribute omap_soc_attr =
- __ATTR(type, S_IRUGO, omap_get_type, NULL);
+static DEVICE_ATTR_RO(type);
+
+static struct attribute *omap_soc_attrs[] = {
+ &dev_attr_type.attr,
+ NULL
+};
+
+ATTRIBUTE_GROUPS(omap_soc);
void __init omap_soc_device_init(void)
{
- struct device *parent;
struct soc_device *soc_dev;
struct soc_device_attribute *soc_dev_attr;
@@ -798,14 +802,12 @@ void __init omap_soc_device_init(void)
soc_dev_attr->machine = soc_name;
soc_dev_attr->family = omap_get_family();
soc_dev_attr->revision = soc_rev;
+ soc_dev_attr->custom_attr_group = omap_soc_groups[0];
soc_dev = soc_device_register(soc_dev_attr);
if (IS_ERR(soc_dev)) {
kfree(soc_dev_attr);
return;
}
-
- parent = soc_device_to_device(soc_dev);
- device_create_file(parent, &omap_soc_attr);
}
#endif /* CONFIG_SOC_BUS */
diff --git a/arch/arm/mach-omap2/mmc.h b/arch/arm/mach-omap2/mmc.h
index 7f4e053c3434..b5533e93cb63 100644
--- a/arch/arm/mach-omap2/mmc.h
+++ b/arch/arm/mach-omap2/mmc.h
@@ -16,7 +16,3 @@ static inline int omap_msdi_reset(struct omap_hwmod *oh)
return 0;
}
#endif
-
-/* called from board-specific card detection service routine */
-extern void omap_mmc_notify_cover_event(struct device *dev, int slot,
- int is_closed);
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index ca02f91237e3..b6c7d98a9eff 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -2342,44 +2342,6 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__sham = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
-/* l4_core -> AES */
-static struct omap_hwmod_class_sysconfig omap3_aes_sysc = {
- .rev_offs = 0x44,
- .sysc_offs = 0x48,
- .syss_offs = 0x4c,
- .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
- SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
- .sysc_fields = &omap3xxx_aes_sysc_fields,
-};
-
-static struct omap_hwmod_class omap3xxx_aes_class = {
- .name = "aes",
- .sysc = &omap3_aes_sysc,
-};
-
-
-static struct omap_hwmod omap3xxx_aes_hwmod = {
- .name = "aes",
- .main_clk = "aes2_ick",
- .prcm = {
- .omap2 = {
- .module_offs = CORE_MOD,
- .idlest_reg_id = 1,
- .idlest_idle_bit = OMAP3430_ST_AES2_SHIFT,
- },
- },
- .class = &omap3xxx_aes_class,
-};
-
-
-static struct omap_hwmod_ocp_if omap3xxx_l4_core__aes = {
- .master = &omap3xxx_l4_core_hwmod,
- .slave = &omap3xxx_aes_hwmod,
- .clk = "aes2_ick",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
/*
* 'ssi' class
* synchronous serial interface (multichannel and full-duplex serial if)
@@ -2473,20 +2435,11 @@ static struct omap_hwmod_ocp_if *omap34xx_sham_hwmod_ocp_ifs[] __initdata = {
NULL,
};
-static struct omap_hwmod_ocp_if *omap34xx_aes_hwmod_ocp_ifs[] __initdata = {
- &omap3xxx_l4_core__aes,
- NULL,
-};
-
static struct omap_hwmod_ocp_if *omap36xx_sham_hwmod_ocp_ifs[] __initdata = {
&omap3xxx_l4_core__sham,
NULL
};
-static struct omap_hwmod_ocp_if *omap36xx_aes_hwmod_ocp_ifs[] __initdata = {
- &omap3xxx_l4_core__aes,
- NULL
-};
/*
* Apparently the SHA/MD5 and AES accelerator IP blocks are
@@ -2501,11 +2454,6 @@ static struct omap_hwmod_ocp_if *am35xx_sham_hwmod_ocp_ifs[] __initdata = {
NULL
};
-static struct omap_hwmod_ocp_if *am35xx_aes_hwmod_ocp_ifs[] __initdata = {
- /* &omap3xxx_l4_core__aes, */
- NULL,
-};
-
/* 3430ES1-only hwmod links */
static struct omap_hwmod_ocp_if *omap3430es1_hwmod_ocp_ifs[] __initdata = {
&omap3430es1_dss__l3,
@@ -2641,7 +2589,6 @@ int __init omap3xxx_hwmod_init(void)
{
int r;
struct omap_hwmod_ocp_if **h = NULL, **h_sham = NULL;
- struct omap_hwmod_ocp_if **h_aes = NULL;
struct device_node *bus;
unsigned int rev;
@@ -2664,16 +2611,13 @@ int __init omap3xxx_hwmod_init(void)
rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2) {
h = omap34xx_hwmod_ocp_ifs;
h_sham = omap34xx_sham_hwmod_ocp_ifs;
- h_aes = omap34xx_aes_hwmod_ocp_ifs;
} else if (rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1) {
h = am35xx_hwmod_ocp_ifs;
h_sham = am35xx_sham_hwmod_ocp_ifs;
- h_aes = am35xx_aes_hwmod_ocp_ifs;
} else if (rev == OMAP3630_REV_ES1_0 || rev == OMAP3630_REV_ES1_1 ||
rev == OMAP3630_REV_ES1_2) {
h = omap36xx_hwmod_ocp_ifs;
h_sham = omap36xx_sham_hwmod_ocp_ifs;
- h_aes = omap36xx_aes_hwmod_ocp_ifs;
} else {
WARN(1, "OMAP3 hwmod family init: unknown chip type\n");
return -EINVAL;
@@ -2696,11 +2640,6 @@ int __init omap3xxx_hwmod_init(void)
goto put_node;
}
- if (h_aes && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "aes")) {
- r = omap_hwmod_register_links(h_aes);
- if (r < 0)
- goto put_node;
- }
of_node_put(bus);
/*
diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
index 3f338732ee6c..b88d12de68a2 100644
--- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
@@ -85,49 +85,6 @@ static struct omap_hwmod am43xx_control_hwmod = {
},
};
-static struct omap_hwmod_class_sysconfig am43xx_usb_otg_ss_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .sysc_flags = (SYSC_HAS_DMADISABLE | 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 am43xx_usb_otg_ss_hwmod_class = {
- .name = "usb_otg_ss",
- .sysc = &am43xx_usb_otg_ss_sysc,
-};
-
-static struct omap_hwmod am43xx_usb_otg_ss0_hwmod = {
- .name = "usb_otg_ss0",
- .class = &am43xx_usb_otg_ss_hwmod_class,
- .clkdm_name = "l3s_clkdm",
- .main_clk = "l3s_gclk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = AM43XX_CM_PER_USB_OTG_SS0_CLKCTRL_OFFSET,
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
-};
-
-static struct omap_hwmod am43xx_usb_otg_ss1_hwmod = {
- .name = "usb_otg_ss1",
- .class = &am43xx_usb_otg_ss_hwmod_class,
- .clkdm_name = "l3s_clkdm",
- .main_clk = "l3s_gclk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = AM43XX_CM_PER_USB_OTG_SS1_CLKCTRL_OFFSET,
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
-};
-
/* Interfaces */
static struct omap_hwmod_ocp_if am43xx_l3_main__emif = {
.master = &am33xx_l3_main_hwmod,
@@ -178,20 +135,6 @@ static struct omap_hwmod_ocp_if am43xx_l4_wkup__control = {
.user = OCP_USER_MPU,
};
-static struct omap_hwmod_ocp_if am43xx_l3_s__usbotgss0 = {
- .master = &am33xx_l3_s_hwmod,
- .slave = &am43xx_usb_otg_ss0_hwmod,
- .clk = "l3s_gclk",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-static struct omap_hwmod_ocp_if am43xx_l3_s__usbotgss1 = {
- .master = &am33xx_l3_s_hwmod,
- .slave = &am43xx_usb_otg_ss1_hwmod,
- .clk = "l3s_gclk",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_mpu__l3_main,
&am33xx_mpu__prcm,
@@ -211,8 +154,6 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
&am43xx_l4_wkup__smartreflex1,
&am33xx_l3_s__gpmc,
&am33xx_l3_main__ocmc,
- &am43xx_l3_s__usbotgss0,
- &am43xx_l3_s__usbotgss1,
NULL,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index de13c46b984f..665ca74a834a 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -640,154 +640,6 @@ static struct omap_hwmod omap44xx_sl2if_hwmod = {
};
/*
- * 'usb_host_fs' class
- * full-speed usb host controller
- */
-
-/* The IP is not compliant to type1 / type2 scheme */
-static struct omap_hwmod_class_sysconfig omap44xx_usb_host_fs_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0210,
- .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
- SIDLE_SMART_WKUP),
- .sysc_fields = &omap_hwmod_sysc_type_usb_host_fs,
-};
-
-static struct omap_hwmod_class omap44xx_usb_host_fs_hwmod_class = {
- .name = "usb_host_fs",
- .sysc = &omap44xx_usb_host_fs_sysc,
-};
-
-/* usb_host_fs */
-static struct omap_hwmod omap44xx_usb_host_fs_hwmod = {
- .name = "usb_host_fs",
- .class = &omap44xx_usb_host_fs_hwmod_class,
- .clkdm_name = "l3_init_clkdm",
- .main_clk = "usb_host_fs_fck",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET,
- .context_offs = OMAP4_RM_L3INIT_USB_HOST_FS_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
-};
-
-/*
- * 'usb_host_hs' class
- * high-speed multi-port usb host controller
- */
-
-static struct omap_hwmod_class_sysconfig omap44xx_usb_host_hs_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET | SYSC_HAS_RESET_STATUS),
- .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_usb_host_hs_hwmod_class = {
- .name = "usb_host_hs",
- .sysc = &omap44xx_usb_host_hs_sysc,
-};
-
-/* usb_host_hs */
-static struct omap_hwmod omap44xx_usb_host_hs_hwmod = {
- .name = "usb_host_hs",
- .class = &omap44xx_usb_host_hs_hwmod_class,
- .clkdm_name = "l3_init_clkdm",
- .main_clk = "usb_host_hs_fck",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET,
- .context_offs = OMAP4_RM_L3INIT_USB_HOST_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
-
- /*
- * Errata: USBHOST Configured In Smart-Idle Can Lead To a Deadlock
- * id: i660
- *
- * Description:
- * In the following configuration :
- * - USBHOST module is set to smart-idle mode
- * - PRCM asserts idle_req to the USBHOST module ( This typically
- * happens when the system is going to a low power mode : all ports
- * have been suspended, the master part of the USBHOST module has
- * entered the standby state, and SW has cut the functional clocks)
- * - an USBHOST interrupt occurs before the module is able to answer
- * idle_ack, typically a remote wakeup IRQ.
- * Then the USB HOST module will enter a deadlock situation where it
- * is no more accessible nor functional.
- *
- * Workaround:
- * Don't use smart idle; use only force idle, hence HWMOD_SWSUP_SIDLE
- */
-
- /*
- * Errata: USB host EHCI may stall when entering smart-standby mode
- * Id: i571
- *
- * Description:
- * When the USBHOST module is set to smart-standby mode, and when it is
- * ready to enter the standby state (i.e. all ports are suspended and
- * all attached devices are in suspend mode), then it can wrongly assert
- * the Mstandby signal too early while there are still some residual OCP
- * transactions ongoing. If this condition occurs, the internal state
- * machine may go to an undefined state and the USB link may be stuck
- * upon the next resume.
- *
- * Workaround:
- * Don't use smart standby; use only force standby,
- * hence HWMOD_SWSUP_MSTANDBY
- */
-
- .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
-};
-
-/*
- * 'usb_tll_hs' class
- * usb_tll_hs module is the adapter on the usb_host_hs ports
- */
-
-static struct omap_hwmod_class_sysconfig omap44xx_usb_tll_hs_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
- SYSC_HAS_AUTOIDLE),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap44xx_usb_tll_hs_hwmod_class = {
- .name = "usb_tll_hs",
- .sysc = &omap44xx_usb_tll_hs_sysc,
-};
-
-static struct omap_hwmod omap44xx_usb_tll_hs_hwmod = {
- .name = "usb_tll_hs",
- .class = &omap44xx_usb_tll_hs_hwmod_class,
- .clkdm_name = "l3_init_clkdm",
- .main_clk = "usb_tll_hs_ick",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET,
- .context_offs = OMAP4_RM_L3INIT_USB_TLL_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_HWCTRL,
- },
- },
-};
-
-/*
* interfaces
*/
@@ -895,22 +747,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_2 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
-/* usb_host_fs -> l3_main_2 */
-static struct omap_hwmod_ocp_if __maybe_unused omap44xx_usb_host_fs__l3_main_2 = {
- .master = &omap44xx_usb_host_fs_hwmod,
- .slave = &omap44xx_l3_main_2_hwmod,
- .clk = "l3_div_ck",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* usb_host_hs -> l3_main_2 */
-static struct omap_hwmod_ocp_if omap44xx_usb_host_hs__l3_main_2 = {
- .master = &omap44xx_usb_host_hs_hwmod,
- .slave = &omap44xx_l3_main_2_hwmod,
- .clk = "l3_div_ck",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
/* l3_main_1 -> l3_main_3 */
static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l3_main_3 = {
.master = &omap44xx_l3_main_1_hwmod,
@@ -1119,30 +955,6 @@ static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l3_main_2__sl2if = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
-/* l4_cfg -> usb_host_fs */
-static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_cfg__usb_host_fs = {
- .master = &omap44xx_l4_cfg_hwmod,
- .slave = &omap44xx_usb_host_fs_hwmod,
- .clk = "l4_div_ck",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l4_cfg -> usb_host_hs */
-static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_host_hs = {
- .master = &omap44xx_l4_cfg_hwmod,
- .slave = &omap44xx_usb_host_hs_hwmod,
- .clk = "l4_div_ck",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l4_cfg -> usb_tll_hs */
-static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_tll_hs = {
- .master = &omap44xx_l4_cfg_hwmod,
- .slave = &omap44xx_usb_tll_hs_hwmod,
- .clk = "l4_div_ck",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
/* mpu -> emif1 */
static struct omap_hwmod_ocp_if omap44xx_mpu__emif1 = {
.master = &omap44xx_mpu_hwmod,
@@ -1173,8 +985,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_iva__l3_main_2,
&omap44xx_l3_main_1__l3_main_2,
&omap44xx_l4_cfg__l3_main_2,
- /* &omap44xx_usb_host_fs__l3_main_2, */
- &omap44xx_usb_host_hs__l3_main_2,
&omap44xx_l3_main_1__l3_main_3,
&omap44xx_l3_main_2__l3_main_3,
&omap44xx_l4_cfg__l3_main_3,
@@ -1201,9 +1011,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l4_wkup__prm,
&omap44xx_l4_wkup__scrm,
/* &omap44xx_l3_main_2__sl2if, */
- /* &omap44xx_l4_cfg__usb_host_fs, */
- &omap44xx_l4_cfg__usb_host_hs,
- &omap44xx_l4_cfg__usb_tll_hs,
&omap44xx_mpu__emif1,
&omap44xx_mpu__emif2,
NULL,
diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
index 4cb194ac7a7e..7c38c1ba58ac 100644
--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -267,158 +267,6 @@ static struct omap_hwmod omap54xx_mpu_hwmod = {
};
/*
- * 'usb_host_hs' class
- * high-speed multi-port usb host controller
- */
-
-static struct omap_hwmod_class_sysconfig omap54xx_usb_host_hs_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_RESET_STATUS |
- SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
- .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 omap54xx_usb_host_hs_hwmod_class = {
- .name = "usb_host_hs",
- .sysc = &omap54xx_usb_host_hs_sysc,
-};
-
-static struct omap_hwmod omap54xx_usb_host_hs_hwmod = {
- .name = "usb_host_hs",
- .class = &omap54xx_usb_host_hs_hwmod_class,
- .clkdm_name = "l3init_clkdm",
- /*
- * Errata: USBHOST Configured In Smart-Idle Can Lead To a Deadlock
- * id: i660
- *
- * Description:
- * In the following configuration :
- * - USBHOST module is set to smart-idle mode
- * - PRCM asserts idle_req to the USBHOST module ( This typically
- * happens when the system is going to a low power mode : all ports
- * have been suspended, the master part of the USBHOST module has
- * entered the standby state, and SW has cut the functional clocks)
- * - an USBHOST interrupt occurs before the module is able to answer
- * idle_ack, typically a remote wakeup IRQ.
- * Then the USB HOST module will enter a deadlock situation where it
- * is no more accessible nor functional.
- *
- * Workaround:
- * Don't use smart idle; use only force idle, hence HWMOD_SWSUP_SIDLE
- */
-
- /*
- * Errata: USB host EHCI may stall when entering smart-standby mode
- * Id: i571
- *
- * Description:
- * When the USBHOST module is set to smart-standby mode, and when it is
- * ready to enter the standby state (i.e. all ports are suspended and
- * all attached devices are in suspend mode), then it can wrongly assert
- * the Mstandby signal too early while there are still some residual OCP
- * transactions ongoing. If this condition occurs, the internal state
- * machine may go to an undefined state and the USB link may be stuck
- * upon the next resume.
- *
- * Workaround:
- * Don't use smart standby; use only force standby,
- * hence HWMOD_SWSUP_MSTANDBY
- */
-
- .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
- .main_clk = "l3init_60m_fclk",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP54XX_CM_L3INIT_USB_HOST_HS_CLKCTRL_OFFSET,
- .context_offs = OMAP54XX_RM_L3INIT_USB_HOST_HS_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_SWCTRL,
- },
- },
-};
-
-/*
- * 'usb_tll_hs' class
- * usb_tll_hs module is the adapter on the usb_host_hs ports
- */
-
-static struct omap_hwmod_class_sysconfig omap54xx_usb_tll_hs_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .syss_offs = 0x0014,
- .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
- SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
- .sysc_fields = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap54xx_usb_tll_hs_hwmod_class = {
- .name = "usb_tll_hs",
- .sysc = &omap54xx_usb_tll_hs_sysc,
-};
-
-static struct omap_hwmod omap54xx_usb_tll_hs_hwmod = {
- .name = "usb_tll_hs",
- .class = &omap54xx_usb_tll_hs_hwmod_class,
- .clkdm_name = "l3init_clkdm",
- .main_clk = "l4_root_clk_div",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP54XX_CM_L3INIT_USB_TLL_HS_CLKCTRL_OFFSET,
- .context_offs = OMAP54XX_RM_L3INIT_USB_TLL_HS_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_HWCTRL,
- },
- },
-};
-
-/*
- * 'usb_otg_ss' class
- * 2.0 super speed (usb_otg_ss) controller
- */
-
-static struct omap_hwmod_class_sysconfig omap54xx_usb_otg_ss_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .sysc_flags = (SYSC_HAS_DMADISABLE | 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 omap54xx_usb_otg_ss_hwmod_class = {
- .name = "usb_otg_ss",
- .sysc = &omap54xx_usb_otg_ss_sysc,
-};
-
-/* usb_otg_ss */
-static struct omap_hwmod_opt_clk usb_otg_ss_opt_clks[] = {
- { .role = "refclk960m", .clk = "usb_otg_ss_refclk960m" },
-};
-
-static struct omap_hwmod omap54xx_usb_otg_ss_hwmod = {
- .name = "usb_otg_ss",
- .class = &omap54xx_usb_otg_ss_hwmod_class,
- .clkdm_name = "l3init_clkdm",
- .flags = HWMOD_SWSUP_SIDLE,
- .main_clk = "dpll_core_h13x2_ck",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = OMAP54XX_CM_L3INIT_USB_OTG_SS_CLKCTRL_OFFSET,
- .context_offs = OMAP54XX_RM_L3INIT_USB_OTG_SS_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_HWCTRL,
- },
- },
- .opt_clks = usb_otg_ss_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(usb_otg_ss_opt_clks),
-};
-
-/*
* 'sata' class
* sata: serial ata interface gen2 compliant ( 1 rx/ 1 tx)
*/
@@ -619,30 +467,6 @@ static struct omap_hwmod_ocp_if omap54xx_l4_cfg__mpu = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
-/* l4_cfg -> usb_host_hs */
-static struct omap_hwmod_ocp_if omap54xx_l4_cfg__usb_host_hs = {
- .master = &omap54xx_l4_cfg_hwmod,
- .slave = &omap54xx_usb_host_hs_hwmod,
- .clk = "l3_iclk_div",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l4_cfg -> usb_tll_hs */
-static struct omap_hwmod_ocp_if omap54xx_l4_cfg__usb_tll_hs = {
- .master = &omap54xx_l4_cfg_hwmod,
- .slave = &omap54xx_usb_tll_hs_hwmod,
- .clk = "l4_root_clk_div",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l4_cfg -> usb_otg_ss */
-static struct omap_hwmod_ocp_if omap54xx_l4_cfg__usb_otg_ss = {
- .master = &omap54xx_l4_cfg_hwmod,
- .slave = &omap54xx_usb_otg_ss_hwmod,
- .clk = "dpll_core_h13x2_ck",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = {
&omap54xx_l3_main_1__dmm,
&omap54xx_l3_main_3__l3_instr,
@@ -663,9 +487,6 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = {
&omap54xx_mpu__emif1,
&omap54xx_mpu__emif2,
&omap54xx_l4_cfg__mpu,
- &omap54xx_l4_cfg__usb_host_hs,
- &omap54xx_l4_cfg__usb_tll_hs,
- &omap54xx_l4_cfg__usb_otg_ss,
&omap54xx_l4_cfg__sata,
NULL,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 07b7458deae4..adb07848de96 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -492,101 +492,6 @@ static struct omap_hwmod dra7xx_sata_hwmod = {
};
/*
- * 'usb_otg_ss' class
- *
- */
-
-static struct omap_hwmod_class_sysconfig dra7xx_usb_otg_ss_sysc = {
- .rev_offs = 0x0000,
- .sysc_offs = 0x0010,
- .sysc_flags = (SYSC_HAS_DMADISABLE | 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 dra7xx_usb_otg_ss_hwmod_class = {
- .name = "usb_otg_ss",
- .sysc = &dra7xx_usb_otg_ss_sysc,
-};
-
-/* usb_otg_ss1 */
-static struct omap_hwmod_opt_clk usb_otg_ss1_opt_clks[] = {
- { .role = "refclk960m", .clk = "usb_otg_ss1_refclk960m" },
-};
-
-static struct omap_hwmod dra7xx_usb_otg_ss1_hwmod = {
- .name = "usb_otg_ss1",
- .class = &dra7xx_usb_otg_ss_hwmod_class,
- .clkdm_name = "l3init_clkdm",
- .main_clk = "dpll_core_h13x2_ck",
- .flags = HWMOD_CLKDM_NOAUTO,
- .prcm = {
- .omap4 = {
- .clkctrl_offs = DRA7XX_CM_L3INIT_USB_OTG_SS1_CLKCTRL_OFFSET,
- .context_offs = DRA7XX_RM_L3INIT_USB_OTG_SS1_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_HWCTRL,
- },
- },
- .opt_clks = usb_otg_ss1_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(usb_otg_ss1_opt_clks),
-};
-
-/* usb_otg_ss2 */
-static struct omap_hwmod_opt_clk usb_otg_ss2_opt_clks[] = {
- { .role = "refclk960m", .clk = "usb_otg_ss2_refclk960m" },
-};
-
-static struct omap_hwmod dra7xx_usb_otg_ss2_hwmod = {
- .name = "usb_otg_ss2",
- .class = &dra7xx_usb_otg_ss_hwmod_class,
- .clkdm_name = "l3init_clkdm",
- .main_clk = "dpll_core_h13x2_ck",
- .flags = HWMOD_CLKDM_NOAUTO,
- .prcm = {
- .omap4 = {
- .clkctrl_offs = DRA7XX_CM_L3INIT_USB_OTG_SS2_CLKCTRL_OFFSET,
- .context_offs = DRA7XX_RM_L3INIT_USB_OTG_SS2_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_HWCTRL,
- },
- },
- .opt_clks = usb_otg_ss2_opt_clks,
- .opt_clks_cnt = ARRAY_SIZE(usb_otg_ss2_opt_clks),
-};
-
-/* usb_otg_ss3 */
-static struct omap_hwmod dra7xx_usb_otg_ss3_hwmod = {
- .name = "usb_otg_ss3",
- .class = &dra7xx_usb_otg_ss_hwmod_class,
- .clkdm_name = "l3init_clkdm",
- .main_clk = "dpll_core_h13x2_ck",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = DRA7XX_CM_L3INIT_USB_OTG_SS3_CLKCTRL_OFFSET,
- .context_offs = DRA7XX_RM_L3INIT_USB_OTG_SS3_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_HWCTRL,
- },
- },
-};
-
-/* usb_otg_ss4 */
-static struct omap_hwmod dra7xx_usb_otg_ss4_hwmod = {
- .name = "usb_otg_ss4",
- .class = &dra7xx_usb_otg_ss_hwmod_class,
- .clkdm_name = "l3init_clkdm",
- .main_clk = "dpll_core_h13x2_ck",
- .prcm = {
- .omap4 = {
- .clkctrl_offs = DRA7XX_CM_L3INIT_USB_OTG_SS4_CLKCTRL_OFFSET,
- .context_offs = DRA7XX_RM_L3INIT_USB_OTG_SS4_CONTEXT_OFFSET,
- .modulemode = MODULEMODE_HWCTRL,
- },
- },
-};
-
-/*
* 'vcp' class
*
*/
@@ -813,38 +718,6 @@ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__sata = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
-/* l4_per3 -> usb_otg_ss1 */
-static struct omap_hwmod_ocp_if dra7xx_l4_per3__usb_otg_ss1 = {
- .master = &dra7xx_l4_per3_hwmod,
- .slave = &dra7xx_usb_otg_ss1_hwmod,
- .clk = "dpll_core_h13x2_ck",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l4_per3 -> usb_otg_ss2 */
-static struct omap_hwmod_ocp_if dra7xx_l4_per3__usb_otg_ss2 = {
- .master = &dra7xx_l4_per3_hwmod,
- .slave = &dra7xx_usb_otg_ss2_hwmod,
- .clk = "dpll_core_h13x2_ck",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l4_per3 -> usb_otg_ss3 */
-static struct omap_hwmod_ocp_if dra7xx_l4_per3__usb_otg_ss3 = {
- .master = &dra7xx_l4_per3_hwmod,
- .slave = &dra7xx_usb_otg_ss3_hwmod,
- .clk = "dpll_core_h13x2_ck",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l4_per3 -> usb_otg_ss4 */
-static struct omap_hwmod_ocp_if dra7xx_l4_per3__usb_otg_ss4 = {
- .master = &dra7xx_l4_per3_hwmod,
- .slave = &dra7xx_usb_otg_ss4_hwmod,
- .clk = "dpll_core_h13x2_ck",
- .user = OCP_USER_MPU | OCP_USER_SDMA,
-};
-
/* l3_main_1 -> vcp1 */
static struct omap_hwmod_ocp_if dra7xx_l3_main_1__vcp1 = {
.master = &dra7xx_l3_main_1_hwmod,
@@ -900,9 +773,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
&dra7xx_l4_cfg__pciess2,
&dra7xx_l3_main_1__qspi,
&dra7xx_l4_cfg__sata,
- &dra7xx_l4_per3__usb_otg_ss1,
- &dra7xx_l4_per3__usb_otg_ss2,
- &dra7xx_l4_per3__usb_otg_ss3,
&dra7xx_l3_main_1__vcp1,
&dra7xx_l4_per2__vcp1,
&dra7xx_l3_main_1__vcp2,
@@ -911,20 +781,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
};
/* SoC variant specific hwmod links */
-static struct omap_hwmod_ocp_if *dra76x_hwmod_ocp_ifs[] __initdata = {
- &dra7xx_l4_per3__usb_otg_ss4,
- NULL,
-};
-
-static struct omap_hwmod_ocp_if *acd_76x_hwmod_ocp_ifs[] __initdata = {
- NULL,
-};
-
-static struct omap_hwmod_ocp_if *dra74x_hwmod_ocp_ifs[] __initdata = {
- &dra7xx_l4_per3__usb_otg_ss4,
- NULL,
-};
-
static struct omap_hwmod_ocp_if *dra72x_hwmod_ocp_ifs[] __initdata = {
NULL,
};
@@ -942,21 +798,14 @@ int __init dra7xx_hwmod_init(void)
ret = omap_hwmod_register_links(dra7xx_hwmod_ocp_ifs);
if (!ret && soc_is_dra74x()) {
- ret = omap_hwmod_register_links(dra74x_hwmod_ocp_ifs);
- if (!ret)
- ret = omap_hwmod_register_links(rtc_hwmod_ocp_ifs);
+ ret = omap_hwmod_register_links(rtc_hwmod_ocp_ifs);
} else if (!ret && soc_is_dra72x()) {
ret = omap_hwmod_register_links(dra72x_hwmod_ocp_ifs);
if (!ret && !of_machine_is_compatible("ti,dra718"))
ret = omap_hwmod_register_links(rtc_hwmod_ocp_ifs);
} else if (!ret && soc_is_dra76x()) {
- ret = omap_hwmod_register_links(dra76x_hwmod_ocp_ifs);
-
- if (!ret && soc_is_dra76x_acd()) {
- ret = omap_hwmod_register_links(acd_76x_hwmod_ocp_ifs);
- } else if (!ret && soc_is_dra76x_abz()) {
+ if (!ret && soc_is_dra76x_abz())
ret = omap_hwmod_register_links(rtc_hwmod_ocp_ifs);
- }
}
return ret;