| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <1316528849-18247-3-git-send-email-keshava_mgowda@ti.com>
Date: Tue, 20 Sep 2011 19:57:26 +0530
From: Keshava Munegowda <keshava_mgowda@...com>
To: <linux-usb@...r.kernel.org>, <linux-omap@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <b-cousson@...com>,
<paul@...an.com>
CC: Keshava Munegowda <keshava_mgowda@...com>, <balbi@...com>,
<gadiyar@...com>, <sameo@...ux.intel.com>, <parthab@...ia.ti.com>,
<tony@...mide.com>, <khilman@...com>, <johnstul@...ibm.com>,
<vishwanath.bs@...com>
Subject: [PATCH 2/5 v10] arm: omap: usb: ehci and ohci hwmod structures for omap3
Following 4 hwmod structure are added:
UHH hwmod of usbhs with uhh base address and functional clock,
EHCI hwmod with irq and base address,
OHCI hwmod with irq and base address,
TLL hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda <keshava_mgowda@...com>
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 299 ++++++++++++++++++++++++++++
1 files changed, 299 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 59fdb9f..5658035 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -84,6 +84,10 @@ static struct omap_hwmod omap3xxx_mcbsp4_hwmod;
static struct omap_hwmod omap3xxx_mcbsp5_hwmod;
static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod;
static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod;
+static struct omap_hwmod omap34xx_usb_host_hs_hwmod;
+static struct omap_hwmod omap34xx_usbhs_ohci_hwmod;
+static struct omap_hwmod omap34xx_usbhs_ehci_hwmod;
+static struct omap_hwmod omap34xx_usb_tll_hs_hwmod;
/* L3 -> L4_CORE interface */
static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = {
@@ -3196,6 +3200,294 @@ static struct omap_hwmod omap3xxx_mmc3_hwmod = {
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
};
+/*
+ * 'usb_host_hs' class
+ * high-speed multi-port usb host controller
+ */
+static struct omap_hwmod_ocp_if omap34xx_usb_host_hs__l3_main_2 = {
+ .master = &omap34xx_usb_host_hs_hwmod,
+ .slave = &omap3xxx_l3_main_hwmod,
+ .clk = "core_l3_ick",
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_class_sysconfig omap34xx_usb_host_hs_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap34xx_usb_host_hs_hwmod_class = {
+ .name = "usbhs_uhh",
+ .sysc = &omap34xx_usb_host_hs_sysc,
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_usb_host_hs_masters[] = {
+ &omap34xx_usb_host_hs__l3_main_2,
+};
+
+static struct omap_hwmod_addr_space omap34xx_usb_host_hs_addrs[] = {
+ {
+ .name = "uhh",
+ .pa_start = 0x48064000,
+ .pa_end = 0x480643ff,
+ .flags = ADDR_TYPE_RT
+ },
+ {}
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_cfg__usb_host_hs = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap34xx_usb_host_hs_hwmod,
+ .clk = "l4_ick",
+ .addr = omap34xx_usb_host_hs_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if omap34xx_f128m_cfg__usb_host_hs = {
+ .clk = "usbhost_120m_fck",
+ .user = OCP_USER_MPU,
+ .flags = OCPIF_SWSUP_IDLE,
+};
+
+static struct omap_hwmod_ocp_if omap34xx_f48m_cfg__usb_host_hs = {
+ .clk = "usbhost_48m_fck",
+ .user = OCP_USER_MPU,
+ .flags = OCPIF_SWSUP_IDLE,
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_usb_host_hs_slaves[] = {
+ &omap34xx_l4_cfg__usb_host_hs,
+ &omap34xx_f128m_cfg__usb_host_hs,
+ &omap34xx_f48m_cfg__usb_host_hs,
+};
+
+static struct omap_hwmod omap34xx_usb_host_hs_hwmod = {
+ .name = "usbhs_uhh",
+ .class = &omap34xx_usb_host_hs_hwmod_class,
+ .main_clk = "usbhost_ick",
+ .prcm = {
+ .omap2 = {
+ .module_offs = OMAP3430ES2_USBHOST_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = 0,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = 1,
+ .idlest_stdby_bit = 0,
+ },
+ },
+ .slaves = omap34xx_usb_host_hs_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap34xx_usb_host_hs_slaves),
+ .masters = omap34xx_usb_host_hs_masters,
+ .masters_cnt = ARRAY_SIZE(omap34xx_usb_host_hs_masters),
+/*
+ * The usbhs controller prevents the enter omap to low power mode
+ * if other than FORCE IDLE and FORCE STANDBY are used.
+ */
+ .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* 'usbhs_ohci' class */
+static struct omap_hwmod_ocp_if omap34xx_usbhs_ohci__l3_main_2 = {
+ .master = &omap34xx_usbhs_ohci_hwmod,
+ .slave = &omap3xxx_l3_main_hwmod,
+ .clk = "core_l3_ick",
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_class omap34xx_usbhs_ohci_hwmod_class = {
+ .name = "usbhs_ohci",
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_usbhs_ohci_masters[] = {
+ &omap34xx_usbhs_ohci__l3_main_2,
+};
+
+static struct omap_hwmod_irq_info omap34xx_usbhs_ohci_irqs[] = {
+ { .name = "ohci-irq", .irq = 76 },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_addr_space omap34xx_usbhs_ohci_addrs[] = {
+ {
+ .name = "ohci",
+ .pa_start = 0x48064400,
+ .pa_end = 0x480647ff,
+ .flags = ADDR_MAP_ON_INIT
+ },
+ {}
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_cfg__usbhs_ohci = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap34xx_usbhs_ohci_hwmod,
+ .clk = "l4_ick",
+ .addr = omap34xx_usbhs_ohci_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_usbhs_ohci_slaves[] = {
+ &omap34xx_l4_cfg__usbhs_ohci,
+};
+
+static struct omap_hwmod omap34xx_usbhs_ohci_hwmod = {
+ .name = "usbhs_ohci",
+ .class = &omap34xx_usbhs_ohci_hwmod_class,
+ .mpu_irqs = omap34xx_usbhs_ohci_irqs,
+ .slaves = omap34xx_usbhs_ohci_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap34xx_usbhs_ohci_slaves),
+ .masters = omap34xx_usbhs_ohci_masters,
+ .masters_cnt = ARRAY_SIZE(omap34xx_usbhs_ohci_masters),
+/*
+ * The ohci hwmod does not has any sysconfig , so
+ * there is no RESET and IDLE settings.
+ */
+ .flags = HWMOD_INIT_NO_RESET | HWMOD_NO_IDLEST,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* 'usbhs_ehci' class */
+static struct omap_hwmod_ocp_if omap34xx_usbhs_ehci__l3_main_2 = {
+ .master = &omap34xx_usbhs_ehci_hwmod,
+ .slave = &omap3xxx_l3_main_hwmod,
+ .clk = "core_l3_ick",
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_class omap34xx_usbhs_ehci_hwmod_class = {
+ .name = "usbhs_ehci",
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_usbhs_ehci_masters[] = {
+ &omap34xx_usbhs_ehci__l3_main_2,
+};
+
+static struct omap_hwmod_irq_info omap34xx_usbhs_ehci_irqs[] = {
+ { .name = "ehci-irq", .irq = 77 },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_addr_space omap34xx_usbhs_ehci_addrs[] = {
+ {
+ .name = "ehci",
+ .pa_start = 0x48064800,
+ .pa_end = 0x48064cff,
+ .flags = ADDR_MAP_ON_INIT
+ },
+ {}
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_cfg__usbhs_ehci = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap34xx_usbhs_ehci_hwmod,
+ .clk = "l4_ick",
+ .addr = omap34xx_usbhs_ehci_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_usbhs_ehci_slaves[] = {
+ &omap34xx_l4_cfg__usbhs_ehci,
+};
+
+static struct omap_hwmod omap34xx_usbhs_ehci_hwmod = {
+ .name = "usbhs_ehci",
+ .class = &omap34xx_usbhs_ehci_hwmod_class,
+ .mpu_irqs = omap34xx_usbhs_ehci_irqs,
+ .slaves = omap34xx_usbhs_ehci_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap34xx_usbhs_ehci_slaves),
+ .masters = omap34xx_usbhs_ehci_masters,
+ .masters_cnt = ARRAY_SIZE(omap34xx_usbhs_ehci_masters),
+/*
+ * The ehci hwmod does not has any sysconfig , so
+ * there is no RESET and IDLE settings.
+ */
+ .flags = HWMOD_INIT_NO_RESET | HWMOD_NO_IDLEST,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/*
+ * 'usb_tll_hs' class
+ * usb_tll_hs module is the adapter on the usb_host_hs ports
+ */
+static struct omap_hwmod_class_sysconfig omap34xx_usb_tll_hs_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSC_HAS_ENAWAKEUP |
+ SYSC_HAS_CLOCKACTIVITY),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap34xx_usb_tll_hs_hwmod_class = {
+ .name = "usbhs_tll",
+ .sysc = &omap34xx_usb_tll_hs_sysc,
+};
+
+static struct omap_hwmod_irq_info omap34xx_usb_tll_hs_irqs[] = {
+ { .name = "tll-irq", .irq = 78 },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_addr_space omap34xx_usb_tll_hs_addrs[] = {
+ {
+ .name = "tll",
+ .pa_start = 0x48062000,
+ .pa_end = 0x48062fff,
+ .flags = ADDR_TYPE_RT
+ },
+ {}
+};
+
+static struct omap_hwmod_ocp_if omap34xx_f_cfg__usb_tll_hs = {
+ .clk = "usbtll_fck",
+ .user = OCP_USER_MPU,
+ .flags = OCPIF_SWSUP_IDLE,
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_cfg__usb_tll_hs = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap34xx_usb_tll_hs_hwmod,
+ .clk = "l4_ick",
+ .addr = omap34xx_usb_tll_hs_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_usb_tll_hs_slaves[] = {
+ &omap34xx_l4_cfg__usb_tll_hs,
+ &omap34xx_f_cfg__usb_tll_hs,
+};
+
+static struct omap_hwmod omap34xx_usb_tll_hs_hwmod = {
+ .name = "usbhs_tll",
+ .class = &omap34xx_usb_tll_hs_hwmod_class,
+ .mpu_irqs = omap34xx_usb_tll_hs_irqs,
+ .main_clk = "usbtll_ick",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 3,
+ .module_bit = 2,
+ .idlest_reg_id = 3,
+ .idlest_idle_bit = 2,
+ },
+ },
+ .slaves = omap34xx_usb_tll_hs_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap34xx_usb_tll_hs_slaves),
+/*
+ * The usbhs controller prevents the enter omap to low power mode
+ * if other than FORCE IDLE for TLL mode too.
+ */
+ .flags = HWMOD_SWSUP_SIDLE,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
&omap3xxx_l3_main_hwmod,
&omap3xxx_l4_core_hwmod,
@@ -3225,6 +3517,13 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
&omap3xxx_uart2_hwmod,
&omap3xxx_uart3_hwmod,
&omap3xxx_uart4_hwmod,
+
+ /* usb host class */
+ &omap34xx_usb_host_hs_hwmod,
+ &omap34xx_usbhs_ohci_hwmod,
+ &omap34xx_usbhs_ehci_hwmod,
+ &omap34xx_usb_tll_hs_hwmod,
+
/* dss class */
&omap3430es1_dss_core_hwmod,
&omap3xxx_dss_core_hwmod,
--
1.6.0.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists