To reduce the duplicated code, add UTMI PLL enable/disable functions, replace the UTMI PLL handle code with these functions.
It is based on the following patch set. http://lists.denx.de/pipermail/u-boot/2016-February/244370.html
Changes in v3: - collect Tested-by from Heiko Schocher.
Changes in v2: - remain asm/io.h include.
Wenyou Yang (4): ARM: at91: clock: add UTMI PLL enable/disable function ARM: at91: armv7: clean up UTMI PLL handle code drivers: usb: atmel: clean up the UTMI PLL code board: atmel: siemens: clean up UTMI PLL code
arch/arm/mach-at91/armv7/sama5d2_devices.c | 5 +-- arch/arm/mach-at91/armv7/sama5d3_devices.c | 5 +-- arch/arm/mach-at91/armv7/sama5d4_devices.c | 5 +-- arch/arm/mach-at91/clock.c | 48 ++++++++++++++++++++++++++++ arch/arm/mach-at91/include/mach/clk.h | 3 ++ board/siemens/corvus/board.c | 4 +-- drivers/usb/host/ehci-atmel.c | 38 +++------------------- drivers/usb/host/ohci-at91.c | 20 ++++-------- 8 files changed, 66 insertions(+), 62 deletions(-)