On 18 July 2017 at 06:31, patrice.chotard@st.com wrote:
From: Patrice Chotard patrice.chotard@st.com
This patch adds the ST glue logic to manage the DWC3 HC on STiH407 SoC family. It configures the internal glue logic and syscfg registers.
Part of this code been extracted from kernel.org driver (drivers/usb/dwc3/dwc3-st.c)
Signed-off-by: Patrice Chotard patrice.chotard@st.com
v9: _ move inclusion of linux/usb/otg.h from include/dwc3-sti-glue.h to drivers/usb/host/dwc3-sti-glue.c requested by Marek Vasut v8: _ update failpath label names in sti_dwc3_glue_probe() v7: _ none v6: _ add reviewed-by Simon Glass _ put #define <common.h> first v5: _ none v4: _ none v3: _ rename dwc3-sti.c to dwc3-sti-glue.c respect device tree hierarchy, this driver is now responsible : for xhci-sti binding (done in sti_dwc3_glue_bind()) v2: _ use setbits_le32() instead of read, modify, write sequence add missing parenthesis
arch/arm/include/asm/arch-stih410/sys_proto.h | 11 ++ doc/device-tree-bindings/usb/dwc3-st.txt | 60 ++++++ drivers/usb/host/Kconfig | 9 + drivers/usb/host/Makefile | 1 + drivers/usb/host/dwc3-sti-glue.c | 257 ++++++++++++++++++++++++++ include/dwc3-sti-glue.h | 41 ++++ 6 files changed, 379 insertions(+) create mode 100644 arch/arm/include/asm/arch-stih410/sys_proto.h create mode 100644 doc/device-tree-bindings/usb/dwc3-st.txt create mode 100644 drivers/usb/host/dwc3-sti-glue.c create mode 100644 include/dwc3-sti-glue.h
Reviewed-by: Simon Glass sjg@chromium.org