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authorBenoît Cousson <b-cousson@ti.com>2012-04-19 13:33:55 -0600
committerPaul Walmsley <paul@pwsan.com>2012-04-19 13:33:55 -0600
commit0c6688753f9912c6a7013549ec31c8844020bbc1 (patch)
tree4c25b966ac7200786f81d847564323766494c8c8 /arch/arm/mach-omap2
parent42b9e38728d5b810b2f1c1d15d6ee170c8eca9d6 (diff)
downloadlinux-0c6688753f9912c6a7013549ec31c8844020bbc1.tar.gz
ARM: OMAP4: hwmod data: add remaining USB-related IP blocks
Add the OCP2SCP IP block and interconnect data. The OCP2SCP can be used in conjunction with the on-chip embedded USB PHY, associated with the OTG controller. Add the on-chip full-speed USB host controller IP block and interconnect data. Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Benoît Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c120
1 files changed, 116 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 62b283f3b330..c080fd6c806e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -282,15 +282,11 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = {
* mpu_c0
* mpu_c1
* ocmc_ram
- * ocp2scp_usb_phy
* ocp_wp_noc
* prcm_mpu
* prm
* scrm
- * usb_host_fs
- * usb_host_hs
* usb_phy_cm
- * usb_tll_hs
* usim
*/
@@ -2389,6 +2385,36 @@ static struct omap_hwmod omap44xx_mpu_hwmod = {
};
/*
+ * 'ocp2scp' class
+ * bridge to transform ocp interface protocol to scp (serial control port)
+ * protocol
+ */
+
+static struct omap_hwmod_class omap44xx_ocp2scp_hwmod_class = {
+ .name = "ocp2scp",
+};
+
+/* ocp2scp_usb_phy */
+static struct omap_hwmod_opt_clk ocp2scp_usb_phy_opt_clks[] = {
+ { .role = "phy_48m", .clk = "ocp2scp_usb_phy_phy_48m" },
+};
+
+static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = {
+ .name = "ocp2scp_usb_phy",
+ .class = &omap44xx_ocp2scp_hwmod_class,
+ .clkdm_name = "l3_init_clkdm",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_offs = OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET,
+ .context_offs = OMAP4_RM_L3INIT_USBPHYOCP2SCP_CONTEXT_OFFSET,
+ .modulemode = MODULEMODE_HWCTRL,
+ },
+ },
+ .opt_clks = ocp2scp_usb_phy_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(ocp2scp_usb_phy_opt_clks),
+};
+
+/*
* 'sl2if' class
* shared level 2 memory interface
*/
@@ -3083,6 +3109,55 @@ static struct omap_hwmod omap44xx_uart4_hwmod = {
};
/*
+ * 'usb_host_fs' class
+ * full-speed usb host controller
+ */
+
+/* The IP is not compliant to type1 / type2 scheme */
+static struct omap_hwmod_sysc_fields omap_hwmod_sysc_type_usb_host_fs = {
+ .midle_shift = 4,
+ .sidle_shift = 2,
+ .srst_shift = 1,
+};
+
+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_irq_info omap44xx_usb_host_fs_irqs[] = {
+ { .name = "std", .irq = 89 + OMAP44XX_IRQ_GIC_START },
+ { .name = "smi", .irq = 90 + OMAP44XX_IRQ_GIC_START },
+ { .irq = -1 }
+};
+
+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",
+ .mpu_irqs = omap44xx_usb_host_fs_irqs,
+ .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
*/
@@ -3595,6 +3670,14 @@ 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 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,
@@ -4881,6 +4964,14 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc5 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* l4_cfg -> ocp2scp_usb_phy */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ocp2scp_usb_phy = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_ocp2scp_usb_phy_hwmod,
+ .clk = "l4_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* l3_main_2 -> sl2if */
static struct omap_hwmod_ocp_if omap44xx_l3_main_2__sl2if = {
.master = &omap44xx_l3_main_2_hwmod,
@@ -5357,6 +5448,24 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__uart4 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+static struct omap_hwmod_addr_space omap44xx_usb_host_fs_addrs[] = {
+ {
+ .pa_start = 0x4a0a9000,
+ .pa_end = 0x4a0a93ff,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+/* l4_cfg -> usb_host_fs */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_host_fs = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_usb_host_fs_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_usb_host_fs_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_addr_space omap44xx_usb_host_hs_addrs[] = {
{
.name = "uhh",
@@ -5504,6 +5613,7 @@ 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_usb_otg_hs__l3_main_2,
&omap44xx_l3_main_1__l3_main_3,
@@ -5585,6 +5695,7 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l4_per__mmc3,
&omap44xx_l4_per__mmc4,
&omap44xx_l4_per__mmc5,
+ &omap44xx_l4_cfg__ocp2scp_usb_phy,
&omap44xx_l3_main_2__sl2if,
&omap44xx_l4_abe__slimbus1,
&omap44xx_l4_abe__slimbus1_dma,
@@ -5612,6 +5723,7 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l4_per__uart2,
&omap44xx_l4_per__uart3,
&omap44xx_l4_per__uart4,
+ &omap44xx_l4_cfg__usb_host_fs,
&omap44xx_l4_cfg__usb_host_hs,
&omap44xx_l4_cfg__usb_otg_hs,
&omap44xx_l4_cfg__usb_tll_hs,