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ARM: OMAP: Consolidate OMAP USB-HS platform data (part 3/3)
Let's have a single platform data structure for the OMAP's High-Speed USB host subsystem instead of having 3 separate ones i.e. one for board data, one for USB Host (UHH) module and one for USB-TLL module. This makes the code much simpler and avoids creating multiple copies of platform data. Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
parent
7f07863ec6
commit
4297315959
18 changed files with 23 additions and 60 deletions
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@ -424,7 +424,7 @@ static void enable_board_wakeup_source(void)
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OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
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}
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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@ -53,7 +53,7 @@ static void enable_board_wakeup_source(void)
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OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
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}
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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@ -40,7 +40,7 @@ static struct omap_board_mux board_mux[] __initdata = {
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};
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#endif
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static struct usbhs_omap_board_data usbhs_bdata __initdata = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
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.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
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@ -274,7 +274,7 @@ static __init void am3517_evm_mcbsp1_init(void)
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omap_ctrl_writel(devconf0, OMAP2_CONTROL_DEVCONF0);
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}
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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#if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) || \
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defined(CONFIG_PANEL_SHARP_LQ043T1DG01_MODULE)
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@ -418,7 +418,7 @@ static struct omap2_hsmmc_info mmc[] = {
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{} /* Terminator */
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};
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static struct usbhs_omap_board_data usbhs_bdata __initdata = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
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@ -166,7 +166,7 @@ static inline void cm_t3517_init_rtc(void) {}
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#define HSUSB2_RESET_GPIO (147)
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#define USB_HUB_RESET_GPIO (152)
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static struct usbhs_omap_board_data cm_t3517_ehci_pdata __initdata = {
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static struct usbhs_omap_platform_data cm_t3517_ehci_pdata __initdata = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
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@ -435,7 +435,7 @@ static struct platform_device *devkit8000_devices[] __initdata = {
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&omap_dm9000_dev,
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};
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
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@ -526,7 +526,7 @@ static void __init igep_i2c_init(void)
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omap3_pmic_init("twl4030", &igep_twldata);
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}
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static const struct usbhs_omap_board_data igep2_usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data igep2_usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
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.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
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@ -537,7 +537,7 @@ static const struct usbhs_omap_board_data igep2_usbhs_bdata __initconst = {
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.reset_gpio_port[2] = -EINVAL,
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};
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static const struct usbhs_omap_board_data igep3_usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data igep3_usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
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@ -430,7 +430,7 @@ static struct platform_device *omap3_beagle_devices[] __initdata = {
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&madc_hwmon,
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};
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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@ -538,7 +538,7 @@ static int __init omap3_evm_i2c_init(void)
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return 0;
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}
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static struct usbhs_omap_board_data usbhs_bdata __initdata = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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@ -567,7 +567,7 @@ static struct platform_device *omap3pandora_devices[] __initdata = {
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&pandora_backlight,
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};
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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@ -361,7 +361,7 @@ static struct platform_device *omap3_stalker_devices[] __initdata = {
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&keys_gpio,
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};
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static struct usbhs_omap_board_data usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
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@ -309,7 +309,7 @@ static struct platform_device *omap3_touchbook_devices[] __initdata = {
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&keys_gpio,
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};
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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@ -139,7 +139,7 @@ static struct platform_device *panda_devices[] __initdata = {
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&btwilink_device,
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};
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
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.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
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@ -457,7 +457,7 @@ static int __init overo_spi_init(void)
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return 0;
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}
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
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@ -92,7 +92,7 @@ static struct mtd_partition zoom_nand_partitions[] = {
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},
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};
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
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@ -37,11 +37,6 @@
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#define USBHS_UHH_HWMODNAME "usb_host_hs"
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#define USBHS_TLL_HWMODNAME "usb_tll_hs"
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static struct usbhs_omap_platform_data usbhs_data;
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static struct usbtll_omap_platform_data usbtll_data;
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static struct ehci_hcd_omap_platform_data ehci_data;
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static struct ohci_hcd_omap_platform_data ohci_data;
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static struct omap_device_pm_latency omap_uhhtll_latency[] = {
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{
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.deactivate_func = omap_device_idle_hwmods,
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@ -485,32 +480,18 @@ void __init setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
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}
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}
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void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
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void __init usbhs_init(struct usbhs_omap_platform_data *pdata)
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{
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struct omap_hwmod *uhh_hwm, *tll_hwm;
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struct platform_device *pdev;
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int bus_id = -1;
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int i;
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for (i = 0; i < OMAP3_HS_USB_PORTS; i++) {
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usbhs_data.port_mode[i] = pdata->port_mode[i];
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usbtll_data.port_mode[i] = pdata->port_mode[i];
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ohci_data.port_mode[i] = pdata->port_mode[i];
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ehci_data.port_mode[i] = pdata->port_mode[i];
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ehci_data.reset_gpio_port[i] = pdata->reset_gpio_port[i];
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ehci_data.regulator[i] = pdata->regulator[i];
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}
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ehci_data.phy_reset = pdata->phy_reset;
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ohci_data.es2_compatibility = pdata->es2_compatibility;
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usbhs_data.ehci_data = &ehci_data;
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usbhs_data.ohci_data = &ohci_data;
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if (cpu_is_omap34xx()) {
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setup_ehci_io_mux(pdata->port_mode);
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setup_ohci_io_mux(pdata->port_mode);
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if (omap_rev() <= OMAP3430_REV_ES2_1)
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usbhs_data.single_ulpi_bypass = true;
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pdata->single_ulpi_bypass = true;
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} else if (cpu_is_omap44xx()) {
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setup_4430ehci_io_mux(pdata->port_mode);
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@ -530,7 +511,7 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
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}
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pdev = omap_device_build(OMAP_USBTLL_DEVICE, bus_id, tll_hwm,
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&usbtll_data, sizeof(usbtll_data),
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pdata, sizeof(*pdata),
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omap_uhhtll_latency,
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ARRAY_SIZE(omap_uhhtll_latency), false);
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if (IS_ERR(pdev)) {
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}
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pdev = omap_device_build(OMAP_USBHS_DEVICE, bus_id, uhh_hwm,
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&usbhs_data, sizeof(usbhs_data),
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pdata, sizeof(*pdata),
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omap_uhhtll_latency,
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ARRAY_SIZE(omap_uhhtll_latency), false);
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if (IS_ERR(pdev)) {
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@ -552,7 +533,7 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
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#else
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void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
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void __init usbhs_init(struct usbhs_omap_platform_data *pdata)
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{
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}
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@ -53,26 +53,8 @@
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#define USBPHY_OTGSESSEND_EN (1 << 20)
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#define USBPHY_DATA_POLARITY (1 << 23)
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struct usbhs_omap_board_data {
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enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS];
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/* have to be valid if phy_reset is true and portx is in phy mode */
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int reset_gpio_port[OMAP3_HS_USB_PORTS];
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/* Set this to true for ES2.x silicon */
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unsigned es2_compatibility:1;
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unsigned phy_reset:1;
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/*
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* Regulators for USB PHYs.
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* Each PHY can have a separate regulator.
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*/
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struct regulator *regulator[OMAP3_HS_USB_PORTS];
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};
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extern void usb_musb_init(struct omap_musb_board_data *board_data);
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extern void usbhs_init(const struct usbhs_omap_board_data *pdata);
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extern void usbhs_init(struct usbhs_omap_platform_data *pdata);
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extern void am35x_musb_reset(void);
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extern void am35x_musb_phy_power(u8 on);
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