Re: [U-Boot] [[PATCH v2 3/6] ARM: OMAP5: USB: Add OMAP5 common USB EHCI information
On 07/11/2013 06:51 AM, Lokesh Vutla wrote: On Thursday 11 July 2013 01:35 AM, Dan Murphy wrote: * Enable the OMAP5 EHCI host clocks * Add OMAP5 EHCI register definitions * Add OMAP5 ES2 host revision Signed-off-by: Dan Murphy dmur...@ti.com --- arch/arm/cpu/armv7/omap5/hw_data.c | 13 ++ arch/arm/include/asm/arch-omap5/clock.h |6 + arch/arm/include/asm/arch-omap5/ehci.h | 43 +++ arch/arm/include/asm/ehci-omap.h|1 + drivers/usb/host/ehci-omap.c|2 +- 5 files changed, 64 insertions(+), 1 deletion(-) create mode 100644 arch/arm/include/asm/arch-omap5/ehci.h diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 56cf1f8..055f058 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -412,6 +412,8 @@ void enable_basic_clocks(void) (*prcm)-cm_l4per_gpio4_clkctrl, (*prcm)-cm_l4per_gpio5_clkctrl, (*prcm)-cm_l4per_gpio6_clkctrl, +(*prcm)-cm_clksel_usb_60mhz, +(*prcm)-cm_l3init_hsusbtll_clkctrl, guard this with CONFIG_USB_EHCI please or it ll throw an error for DRA7xx boards. why is DRA7xx using omap5/hw_data.c? doesn't it qualify for its own SoC directory? 0 }; cheers, -roger ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [[PATCH v2 3/6] ARM: OMAP5: USB: Add OMAP5 common USB EHCI information
On Thursday 11 July 2013 01:28 PM, Roger Quadros wrote: On 07/11/2013 06:51 AM, Lokesh Vutla wrote: On Thursday 11 July 2013 01:35 AM, Dan Murphy wrote: * Enable the OMAP5 EHCI host clocks * Add OMAP5 EHCI register definitions * Add OMAP5 ES2 host revision Signed-off-by: Dan Murphy dmur...@ti.com --- arch/arm/cpu/armv7/omap5/hw_data.c | 13 ++ arch/arm/include/asm/arch-omap5/clock.h |6 + arch/arm/include/asm/arch-omap5/ehci.h | 43 +++ arch/arm/include/asm/ehci-omap.h|1 + drivers/usb/host/ehci-omap.c|2 +- 5 files changed, 64 insertions(+), 1 deletion(-) create mode 100644 arch/arm/include/asm/arch-omap5/ehci.h diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 56cf1f8..055f058 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -412,6 +412,8 @@ void enable_basic_clocks(void) (*prcm)-cm_l4per_gpio4_clkctrl, (*prcm)-cm_l4per_gpio5_clkctrl, (*prcm)-cm_l4per_gpio6_clkctrl, + (*prcm)-cm_clksel_usb_60mhz, + (*prcm)-cm_l3init_hsusbtll_clkctrl, guard this with CONFIG_USB_EHCI please or it ll throw an error for DRA7xx boards. why is DRA7xx using omap5/hw_data.c? doesn't it qualify for its own SoC directory? We tried to keep common things for OMAP5/DRA intact and added the difference. The above clocks list was same for both. In fact there is no armv7/dra directory at all. Regards, Sricharan 0 }; cheers, -roger ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [[PATCH v2 3/6] ARM: OMAP5: USB: Add OMAP5 common USB EHCI information
On 07/11/2013 11:35 AM, Sricharan R wrote: On Thursday 11 July 2013 01:28 PM, Roger Quadros wrote: On 07/11/2013 06:51 AM, Lokesh Vutla wrote: On Thursday 11 July 2013 01:35 AM, Dan Murphy wrote: * Enable the OMAP5 EHCI host clocks * Add OMAP5 EHCI register definitions * Add OMAP5 ES2 host revision Signed-off-by: Dan Murphy dmur...@ti.com --- arch/arm/cpu/armv7/omap5/hw_data.c | 13 ++ arch/arm/include/asm/arch-omap5/clock.h |6 + arch/arm/include/asm/arch-omap5/ehci.h | 43 +++ arch/arm/include/asm/ehci-omap.h|1 + drivers/usb/host/ehci-omap.c|2 +- 5 files changed, 64 insertions(+), 1 deletion(-) create mode 100644 arch/arm/include/asm/arch-omap5/ehci.h diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 56cf1f8..055f058 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -412,6 +412,8 @@ void enable_basic_clocks(void) (*prcm)-cm_l4per_gpio4_clkctrl, (*prcm)-cm_l4per_gpio5_clkctrl, (*prcm)-cm_l4per_gpio6_clkctrl, + (*prcm)-cm_clksel_usb_60mhz, + (*prcm)-cm_l3init_hsusbtll_clkctrl, guard this with CONFIG_USB_EHCI please or it ll throw an error for DRA7xx boards. why is DRA7xx using omap5/hw_data.c? doesn't it qualify for its own SoC directory? We tried to keep common things for OMAP5/DRA intact and added the difference. The above clocks list was same for both. In fact there is no armv7/dra directory at all. If there is no directory, it could be created I suppose. IMHO it would become ugly soon if it doesn't have its own hw_data. cheers, -roger ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [[PATCH v2 3/6] ARM: OMAP5: USB: Add OMAP5 common USB EHCI information
On Thursday 11 July 2013 02:25 PM, Roger Quadros wrote: On 07/11/2013 11:35 AM, Sricharan R wrote: On Thursday 11 July 2013 01:28 PM, Roger Quadros wrote: On 07/11/2013 06:51 AM, Lokesh Vutla wrote: On Thursday 11 July 2013 01:35 AM, Dan Murphy wrote: * Enable the OMAP5 EHCI host clocks * Add OMAP5 EHCI register definitions * Add OMAP5 ES2 host revision Signed-off-by: Dan Murphy dmur...@ti.com --- arch/arm/cpu/armv7/omap5/hw_data.c | 13 ++ arch/arm/include/asm/arch-omap5/clock.h |6 + arch/arm/include/asm/arch-omap5/ehci.h | 43 +++ arch/arm/include/asm/ehci-omap.h|1 + drivers/usb/host/ehci-omap.c|2 +- 5 files changed, 64 insertions(+), 1 deletion(-) create mode 100644 arch/arm/include/asm/arch-omap5/ehci.h diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 56cf1f8..055f058 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -412,6 +412,8 @@ void enable_basic_clocks(void) (*prcm)-cm_l4per_gpio4_clkctrl, (*prcm)-cm_l4per_gpio5_clkctrl, (*prcm)-cm_l4per_gpio6_clkctrl, + (*prcm)-cm_clksel_usb_60mhz, + (*prcm)-cm_l3init_hsusbtll_clkctrl, guard this with CONFIG_USB_EHCI please or it ll throw an error for DRA7xx boards. why is DRA7xx using omap5/hw_data.c? doesn't it qualify for its own SoC directory? We tried to keep common things for OMAP5/DRA intact and added the difference. The above clocks list was same for both. In fact there is no armv7/dra directory at all. If there is no directory, it could be created I suppose. IMHO it would become ugly soon if it doesn't have its own hw_data. I am not much against it, it might look clean but would result in some code duplication. I feel we should do it if we add another DRA variant. Regards, Sricharan ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [[PATCH v2 3/6] ARM: OMAP5: USB: Add OMAP5 common USB EHCI information
On 07/11/2013 04:31 AM, Sricharan R wrote: On Thursday 11 July 2013 02:25 PM, Roger Quadros wrote: On 07/11/2013 11:35 AM, Sricharan R wrote: On Thursday 11 July 2013 01:28 PM, Roger Quadros wrote: On 07/11/2013 06:51 AM, Lokesh Vutla wrote: On Thursday 11 July 2013 01:35 AM, Dan Murphy wrote: * Enable the OMAP5 EHCI host clocks * Add OMAP5 EHCI register definitions * Add OMAP5 ES2 host revision Signed-off-by: Dan Murphy dmur...@ti.com --- arch/arm/cpu/armv7/omap5/hw_data.c | 13 ++ arch/arm/include/asm/arch-omap5/clock.h |6 + arch/arm/include/asm/arch-omap5/ehci.h | 43 +++ arch/arm/include/asm/ehci-omap.h|1 + drivers/usb/host/ehci-omap.c|2 +- 5 files changed, 64 insertions(+), 1 deletion(-) create mode 100644 arch/arm/include/asm/arch-omap5/ehci.h diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 56cf1f8..055f058 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -412,6 +412,8 @@ void enable_basic_clocks(void) (*prcm)-cm_l4per_gpio4_clkctrl, (*prcm)-cm_l4per_gpio5_clkctrl, (*prcm)-cm_l4per_gpio6_clkctrl, +(*prcm)-cm_clksel_usb_60mhz, +(*prcm)-cm_l3init_hsusbtll_clkctrl, guard this with CONFIG_USB_EHCI please or it ll throw an error for DRA7xx boards. why is DRA7xx using omap5/hw_data.c? doesn't it qualify for its own SoC directory? We tried to keep common things for OMAP5/DRA intact and added the difference. The above clocks list was same for both. In fact there is no armv7/dra directory at all. If there is no directory, it could be created I suppose. IMHO it would become ugly soon if it doesn't have its own hw_data. I am not much against it, it might look clean but would result in some code duplication. I feel we should do it if we add another DRA variant. Regards, Sricharan For now I will wrap it in CONFIG_USB_EHCI_OMAP until the dra7xx is figured out. +1 to a separate SoC directory for dra7xx Dan -- -- Dan Murphy ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [[PATCH v2 3/6] ARM: OMAP5: USB: Add OMAP5 common USB EHCI information
On Thu, Jul 11, 2013 at 11:55:59AM +0300, Roger Quadros wrote: On 07/11/2013 11:35 AM, Sricharan R wrote: On Thursday 11 July 2013 01:28 PM, Roger Quadros wrote: On 07/11/2013 06:51 AM, Lokesh Vutla wrote: On Thursday 11 July 2013 01:35 AM, Dan Murphy wrote: * Enable the OMAP5 EHCI host clocks * Add OMAP5 EHCI register definitions * Add OMAP5 ES2 host revision Signed-off-by: Dan Murphy dmur...@ti.com --- arch/arm/cpu/armv7/omap5/hw_data.c | 13 ++ arch/arm/include/asm/arch-omap5/clock.h |6 + arch/arm/include/asm/arch-omap5/ehci.h | 43 +++ arch/arm/include/asm/ehci-omap.h|1 + drivers/usb/host/ehci-omap.c|2 +- 5 files changed, 64 insertions(+), 1 deletion(-) create mode 100644 arch/arm/include/asm/arch-omap5/ehci.h diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 56cf1f8..055f058 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -412,6 +412,8 @@ void enable_basic_clocks(void) (*prcm)-cm_l4per_gpio4_clkctrl, (*prcm)-cm_l4per_gpio5_clkctrl, (*prcm)-cm_l4per_gpio6_clkctrl, +(*prcm)-cm_clksel_usb_60mhz, +(*prcm)-cm_l3init_hsusbtll_clkctrl, guard this with CONFIG_USB_EHCI please or it ll throw an error for DRA7xx boards. why is DRA7xx using omap5/hw_data.c? doesn't it qualify for its own SoC directory? We tried to keep common things for OMAP5/DRA intact and added the difference. The above clocks list was same for both. In fact there is no armv7/dra directory at all. If there is no directory, it could be created I suppose. IMHO it would become ugly soon if it doesn't have its own hw_data. Lets wait and see how it goes, and if we can't use some of the other tools in our toolbox to clean things up or at least avoid the duplication. -- Tom signature.asc Description: Digital signature ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] [[PATCH v2 3/6] ARM: OMAP5: USB: Add OMAP5 common USB EHCI information
* Enable the OMAP5 EHCI host clocks
* Add OMAP5 EHCI register definitions
* Add OMAP5 ES2 host revision
Signed-off-by: Dan Murphy dmur...@ti.com
---
arch/arm/cpu/armv7/omap5/hw_data.c | 13 ++
arch/arm/include/asm/arch-omap5/clock.h |6 +
arch/arm/include/asm/arch-omap5/ehci.h | 43 +++
arch/arm/include/asm/ehci-omap.h|1 +
drivers/usb/host/ehci-omap.c|2 +-
5 files changed, 64 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/include/asm/arch-omap5/ehci.h
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c
b/arch/arm/cpu/armv7/omap5/hw_data.c
index 56cf1f8..055f058 100644
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -412,6 +412,8 @@ void enable_basic_clocks(void)
(*prcm)-cm_l4per_gpio4_clkctrl,
(*prcm)-cm_l4per_gpio5_clkctrl,
(*prcm)-cm_l4per_gpio6_clkctrl,
+ (*prcm)-cm_clksel_usb_60mhz,
+ (*prcm)-cm_l3init_hsusbtll_clkctrl,
0
};
@@ -423,6 +425,7 @@ void enable_basic_clocks(void)
(*prcm)-cm_wkup_wdtimer2_clkctrl,
(*prcm)-cm_l4per_uart3_clkctrl,
(*prcm)-cm_l4per_i2c1_clkctrl,
+ (*prcm)-cm_l3init_hsusbhost_clkctrl,
0
};
@@ -446,6 +449,16 @@ void enable_basic_clocks(void)
setbits_le32((*prcm)-cm_wkup_gptimer1_clkctrl,
GPTIMER1_CLKCTRL_CLKSEL_MASK);
+#ifdef CONFIG_USB_EHCI
+ /* Enable port 2 and 3 clocks*/
+ setbits_le32((*prcm)-cm_l3init_hsusbhost_clkctrl,
+ USB_HOST_HS_CLKCTRL_MASK);
+
+ /* Enable all 3 usb host ports tll clocks*/
+ setbits_le32((*prcm)-cm_l3init_hsusbtll_clkctrl,
+ USB_TLL_HS_CLKCTRL_MASK);
+#endif
+
do_enable_clocks(clk_domains_essential,
clk_modules_hw_auto_essential,
clk_modules_explicit_en_essential,
diff --git a/arch/arm/include/asm/arch-omap5/clock.h
b/arch/arm/include/asm/arch-omap5/clock.h
index 4d2765d..3a58337 100644
--- a/arch/arm/include/asm/arch-omap5/clock.h
+++ b/arch/arm/include/asm/arch-omap5/clock.h
@@ -165,6 +165,12 @@
/* CM_L3INIT_USBPHY_CLKCTRL */
#define USBPHY_CLKCTRL_OPTFCLKEN_PHY_48M_MASK 8
+/* CM_L3INIT_USB_HOST_HS_CLKCTRL */
+#define USB_HOST_HS_CLKCTRL_MASK 0x56C0
+
+/* CM_L3INIT_USB_TLL_HS_CLKCTRL */
+#define USB_TLL_HS_CLKCTRL_MASK0x700
+
/* CM_MPU_MPU_CLKCTRL */
#define MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_SHIFT 24
#define MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_MASK (3 24)
diff --git a/arch/arm/include/asm/arch-omap5/ehci.h
b/arch/arm/include/asm/arch-omap5/ehci.h
new file mode 100644
index 000..3921e4a
--- /dev/null
+++ b/arch/arm/include/asm/arch-omap5/ehci.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com*
+ * Author: Govindraj R govindraj.r...@ti.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _EHCI_H
+#define _EHCI_H
+
+#define OMAP_EHCI_BASE (OMAP54XX_L4_CORE_BASE +
0x64C00)
+#define OMAP_UHH_BASE (OMAP54XX_L4_CORE_BASE +
0x64000)
+#define OMAP_USBTLL_BASE (OMAP54XX_L4_CORE_BASE +
0x62000)
+
+/* TLL Register Set */
+#define OMAP_USBTLL_SYSCONFIG_SIDLEMODE(1 3)
+#define OMAP_USBTLL_SYSCONFIG_ENAWAKEUP(1 2)
+#define OMAP_USBTLL_SYSCONFIG_SOFTRESET(1 1)
+#define OMAP_USBTLL_SYSCONFIG_CACTIVITY(1 8)
+#define OMAP_USBTLL_SYSSTATUS_RESETDONE1
+
+#define OMAP_UHH_SYSCONFIG_SOFTRESET 1
+#define OMAP_UHH_SYSSTATUS_EHCI_RESETDONE (1 2)
+#define OMAP_UHH_SYSCONFIG_NOIDLE (1 2)
+#define OMAP_UHH_SYSCONFIG_NOSTDBY (1 4)
+
+#define OMAP_UHH_SYSCONFIG_VAL (OMAP_UHH_SYSCONFIG_NOIDLE | \
+ OMAP_UHH_SYSCONFIG_NOSTDBY)
+
+#endif /* _EHCI_H */
diff --git a/arch/arm/include/asm/ehci-omap.h b/arch/arm/include/asm/ehci-omap.h
index 77e8170..0b09e9d 100644
--- a/arch/arm/include/asm/ehci-omap.h
+++ b/arch/arm/include/asm/ehci-omap.h
@@ -42,6 +42,7 @@ enum usbhs_omap_port_mode {
/* Values of
Re: [U-Boot] [[PATCH v2 3/6] ARM: OMAP5: USB: Add OMAP5 common USB EHCI information
On Thursday 11 July 2013 01:35 AM, Dan Murphy wrote: * Enable the OMAP5 EHCI host clocks * Add OMAP5 EHCI register definitions * Add OMAP5 ES2 host revision Signed-off-by: Dan Murphy dmur...@ti.com --- arch/arm/cpu/armv7/omap5/hw_data.c | 13 ++ arch/arm/include/asm/arch-omap5/clock.h |6 + arch/arm/include/asm/arch-omap5/ehci.h | 43 +++ arch/arm/include/asm/ehci-omap.h|1 + drivers/usb/host/ehci-omap.c|2 +- 5 files changed, 64 insertions(+), 1 deletion(-) create mode 100644 arch/arm/include/asm/arch-omap5/ehci.h diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 56cf1f8..055f058 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -412,6 +412,8 @@ void enable_basic_clocks(void) (*prcm)-cm_l4per_gpio4_clkctrl, (*prcm)-cm_l4per_gpio5_clkctrl, (*prcm)-cm_l4per_gpio6_clkctrl, + (*prcm)-cm_clksel_usb_60mhz, + (*prcm)-cm_l3init_hsusbtll_clkctrl, guard this with CONFIG_USB_EHCI please or it ll throw an error for DRA7xx boards. 0 }; @@ -423,6 +425,7 @@ void enable_basic_clocks(void) (*prcm)-cm_wkup_wdtimer2_clkctrl, (*prcm)-cm_l4per_uart3_clkctrl, (*prcm)-cm_l4per_i2c1_clkctrl, + (*prcm)-cm_l3init_hsusbhost_clkctrl, same here... Thanks, Lokesh 0 }; @@ -446,6 +449,16 @@ void enable_basic_clocks(void) setbits_le32((*prcm)-cm_wkup_gptimer1_clkctrl, GPTIMER1_CLKCTRL_CLKSEL_MASK); +#ifdef CONFIG_USB_EHCI + /* Enable port 2 and 3 clocks*/ + setbits_le32((*prcm)-cm_l3init_hsusbhost_clkctrl, + USB_HOST_HS_CLKCTRL_MASK); + + /* Enable all 3 usb host ports tll clocks*/ + setbits_le32((*prcm)-cm_l3init_hsusbtll_clkctrl, + USB_TLL_HS_CLKCTRL_MASK); +#endif + do_enable_clocks(clk_domains_essential, clk_modules_hw_auto_essential, clk_modules_explicit_en_essential, diff --git a/arch/arm/include/asm/arch-omap5/clock.h b/arch/arm/include/asm/arch-omap5/clock.h index 4d2765d..3a58337 100644 --- a/arch/arm/include/asm/arch-omap5/clock.h +++ b/arch/arm/include/asm/arch-omap5/clock.h @@ -165,6 +165,12 @@ /* CM_L3INIT_USBPHY_CLKCTRL */ #define USBPHY_CLKCTRL_OPTFCLKEN_PHY_48M_MASK8 +/* CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define USB_HOST_HS_CLKCTRL_MASK 0x56C0 + +/* CM_L3INIT_USB_TLL_HS_CLKCTRL */ +#define USB_TLL_HS_CLKCTRL_MASK 0x700 + /* CM_MPU_MPU_CLKCTRL */ #define MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_SHIFT 24 #define MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_MASK(3 24) diff --git a/arch/arm/include/asm/arch-omap5/ehci.h b/arch/arm/include/asm/arch-omap5/ehci.h new file mode 100644 index 000..3921e4a --- /dev/null +++ b/arch/arm/include/asm/arch-omap5/ehci.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com* + * Author: Govindraj R govindraj.r...@ti.com + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _EHCI_H +#define _EHCI_H + +#define OMAP_EHCI_BASE (OMAP54XX_L4_CORE_BASE + 0x64C00) +#define OMAP_UHH_BASE(OMAP54XX_L4_CORE_BASE + 0x64000) +#define OMAP_USBTLL_BASE (OMAP54XX_L4_CORE_BASE + 0x62000) + +/* TLL Register Set */ +#define OMAP_USBTLL_SYSCONFIG_SIDLEMODE (1 3) +#define OMAP_USBTLL_SYSCONFIG_ENAWAKEUP (1 2) +#define OMAP_USBTLL_SYSCONFIG_SOFTRESET (1 1) +#define OMAP_USBTLL_SYSCONFIG_CACTIVITY (1 8) +#define OMAP_USBTLL_SYSSTATUS_RESETDONE 1 + +#define OMAP_UHH_SYSCONFIG_SOFTRESET 1 +#define OMAP_UHH_SYSSTATUS_EHCI_RESETDONE(1 2) +#define OMAP_UHH_SYSCONFIG_NOIDLE(1 2) +#define OMAP_UHH_SYSCONFIG_NOSTDBY (1 4) + +#define OMAP_UHH_SYSCONFIG_VAL (OMAP_UHH_SYSCONFIG_NOIDLE | \ + OMAP_UHH_SYSCONFIG_NOSTDBY) + +#endif /* _EHCI_H
