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drivers: usb: usb_dc_stm32: Convert DT_COMPAT_ define usage to new macros

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Convert driver from using DT_COMPAT_ST_STM32_* to new macro
DT_HAS_COMPAT(st_stm32_*).

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2020-04-20 09:59:09 -05:00 • committed by Kumar Gala
commit 22a41e4eb7
1 changed files with 19 additions and 21 deletions
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40
drivers/usb/device/usb_dc_stm32.c
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@ -57,11 +57,11 @@
#include <logging/log.h>
LOG_MODULE_REGISTER(usb_dc_stm32);
#if defined(DT_COMPAT_ST_STM32_OTGFS) && defined(DT_COMPAT_ST_STM32_OTGHS)
#if DT_HAS_COMPAT(st_stm32_otgfs) && DT_HAS_COMPAT(st_stm32_otghs)
#error "Only one interface should be enabled at a time, OTG FS or OTG HS"
#endif
#if defined(DT_COMPAT_ST_STM32_OTGHS)
#if DT_HAS_COMPAT(st_stm32_otghs)
#define DT_USB_BASE_ADDRESS DT_REG_ADDR(DT_INST(0, st_stm32_otghs))
#define DT_USB_IRQ DT_IRQ_BY_NAME(DT_INST(0, st_stm32_otghs), otghs, irq)
#define DT_USB_IRQ_PRI DT_IRQ_BY_NAME(DT_INST(0, st_stm32_otghs), otghs, priority)
@ -70,7 +70,7 @@ LOG_MODULE_REGISTER(usb_dc_stm32);
#define DT_USB_MAXIMUM_SPEED DT_PROP(DT_INST(0, st_stm32_otghs), maximum_speed)
#define DT_USB_CLOCK_BITS DT_CLOCKS_CELL(DT_INST(0, st_stm32_otghs), bits)
#define DT_USB_CLOCK_BUS DT_CLOCKS_CELL(DT_INST(0, st_stm32_otghs), bus)
#elif defined(DT_COMPAT_ST_STM32_OTGFS)
#elif DT_HAS_COMPAT(st_stm32_otgfs)
#define DT_USB_BASE_ADDRESS DT_REG_ADDR(DT_INST(0, st_stm32_otgfs))
#define DT_USB_IRQ DT_IRQ_BY_NAME(DT_INST(0, st_stm32_otgfs), otgfs, irq)
#define DT_USB_IRQ_PRI DT_IRQ_BY_NAME(DT_INST(0, st_stm32_otgfs), otgfs, priority)
@ -79,7 +79,7 @@ LOG_MODULE_REGISTER(usb_dc_stm32);
#define DT_USB_MAXIMUM_SPEED DT_PROP(DT_INST(0, st_stm32_otgfs), maximum_speed)
#define DT_USB_CLOCK_BITS DT_CLOCKS_CELL(DT_INST(0, st_stm32_otgfs), bits)
#define DT_USB_CLOCK_BUS DT_CLOCKS_CELL(DT_INST(0, st_stm32_otgfs), bus)
#elif defined(DT_COMPAT_ST_STM32_USB)
#elif DT_HAS_COMPAT(st_stm32_usb)
#define DT_USB_BASE_ADDRESS DT_REG_ADDR(DT_INST(0, st_stm32_usb))
#define DT_USB_IRQ DT_IRQ_BY_NAME(DT_INST(0, st_stm32_usb), usb, irq)
#define DT_USB_IRQ_PRI DT_IRQ_BY_NAME(DT_INST(0, st_stm32_usb), usb, priority)
@ -126,11 +126,12 @@ LOG_MODULE_REGISTER(usb_dc_stm32);
#endif /* CONFIG_SOC_SERIES_STM32L4X */
#define EP0_MPS USB_OTG_MAX_EP0_SIZE
#ifdef DT_COMPAT_ST_STM32_OTGHS
#if DT_HAS_COMPAT(st_stm32_otghs)
#define EP_MPS USB_OTG_HS_MAX_PACKET_SIZE
#elif defined(DT_COMPAT_ST_STM32_OTGFS) || defined(DT_COMPAT_ST_STM32_USB)
#elif DT_HAS_COMPAT(st_stm32_otgfs) || DT_HAS_COMPAT(st_stm32_usb)
#define EP_MPS USB_OTG_FS_MAX_PACKET_SIZE
#endif /* DT_COMPAT_ST_STM32_OTGHS */
#endif
/* We need one RX FIFO and n TX-IN FIFOs */
#define FIFO_NUM (1 + DT_USB_NUM_BIDIR_ENDPOINTS)
@ -282,19 +283,16 @@ static int usb_dc_stm32_clock_enable(void)
return -EIO;
}
#ifdef DT_COMPAT_ST_STM32_OTGHS
#ifdef DT_COMPAT_ST_STM32_USBPHYC
#if DT_HAS_COMPAT(st_stm32_otghs)
#if DT_HAS_COMPAT(st_stm32_usbphyc)
LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_OTGHSULPI);
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_OTGPHYC);
#else
/* Disable ULPI interface (for external high-speed PHY) clock */
LL_AHB1_GRP1_DisableClock(LL_AHB1_GRP1_PERIPH_OTGHSULPI);
LL_AHB1_GRP1_DisableClockLowPower(LL_AHB1_GRP1_PERIPH_OTGHSULPI);
#endif /* DT_COMPAT_ST_STM32_USBPHYC */
#endif /* DT_COMPAT_ST_STM32_OTGHS */
#endif
#endif
return 0;
}
@ -306,22 +304,22 @@ static u32_t usb_dc_stm32_get_maximum_speed(void)
* If max-speed is not passed via DT, set it to USB controller's
* maximum hardware capability.
*/
#if defined(DT_COMPAT_ST_STM32_USBPHYC) && defined(DT_COMPAT_ST_STM32_OTGHS)
#if DT_HAS_COMPAT(st_stm32_usbphyc) && DT_HAS_COMPAT(st_stm32_otghs)
u32_t speed = USB_OTG_SPEED_HIGH;
#else
u32_t speed = USB_OTG_SPEED_FULL;
#endif /* DT_COMPAT_ST_STM32_USBPHYC && DT_COMPAT_ST_STM32_OTGHS */
#endif
#ifdef DT_USB_MAXIMUM_SPEED
if (!strncmp(DT_USB_MAXIMUM_SPEED, "high-speed", 10)) {
speed = USB_OTG_SPEED_HIGH;
} else if (!strncmp(DT_USB_MAXIMUM_SPEED, "full-speed", 10)) {
#if defined(DT_COMPAT_ST_STM32_USBPHYC) && defined(DT_COMPAT_ST_STM32_OTGHS)
#if DT_HAS_COMPAT(st_stm32_usbphyc) && DT_HAS_COMPAT(st_stm32_otghs)
speed = USB_OTG_SPEED_HIGH_IN_FULL;
#else
speed = USB_OTG_SPEED_FULL;
#endif /* DT_COMPAT_ST_STM32_USBPHYC && DT_COMPAT_ST_STM32_OTGHS */
#endif
} else {
LOG_DBG("Unsupported maximum speed defined in device tree. "
"USB controller will default to its maximum HW "
@ -346,18 +344,18 @@ static int usb_dc_stm32_init(void)
usb_dc_stm32_state.pcd.Init.ep0_mps = PCD_EP0MPS_64;
usb_dc_stm32_state.pcd.Init.low_power_enable = 0;
#else /* USB_OTG_FS || USB_OTG_HS */
#ifdef DT_COMPAT_ST_STM32_OTGHS
#if DT_HAS_COMPAT(st_stm32_otghs)
usb_dc_stm32_state.pcd.Instance = USB_OTG_HS;
#else
usb_dc_stm32_state.pcd.Instance = USB_OTG_FS;
#endif
usb_dc_stm32_state.pcd.Init.dev_endpoints = DT_USB_NUM_BIDIR_ENDPOINTS;
usb_dc_stm32_state.pcd.Init.speed = usb_dc_stm32_get_maximum_speed();
#if defined(DT_COMPAT_ST_STM32_USBPHYC) && defined(DT_COMPAT_ST_STM32_OTGHS)
#if DT_HAS_COMPAT(st_stm32_usbphyc) && DT_HAS_COMPAT(st_stm32_otghs)
usb_dc_stm32_state.pcd.Init.phy_itface = USB_OTG_HS_EMBEDDED_PHY;
#else
usb_dc_stm32_state.pcd.Init.phy_itface = PCD_PHY_EMBEDDED;
#endif /* DT_COMPAT_ST_STM32_USBPHYC */
#endif
usb_dc_stm32_state.pcd.Init.ep0_mps = USB_OTG_MAX_EP0_SIZE;
usb_dc_stm32_state.pcd.Init.vbus_sensing_enable = DISABLE;