[RESEND RFC PATCH 00/50] ARM: at91: move to common clk framework
Boris BREZILLON
b.brezillon at overkiz.com
Fri Jun 7 10:24:08 EDT 2013
Hello,
Sorry for the noise, the first submission has been filtered.
This patch series is a proposal to move at91 clock implementation
to common clk framework.
Most of the clock provided by the PMC (Power Management Controller) are
implemented :
- main clock (main oscillator)
- pll clocks
- master clock
- programmable clocks
- utmi clock
- peripheral clocks
- system clocks
This implementation is compatible with device tree: the goal is
to define the whole clock tree in the device tree (all currently
available dt SoCs and boards are patched to support dt clocks).
Please feel free to comment the dt bindinds (I'm not sure about the
name I choose or the position of clock nodes: children of pmc node).
I removed the register_clocks function in SoC supporting dt boards only:
- at91sam9x5 SoCs
- at91sam9n12 SoC
- sama5d3 SoCs
This patch series also update at91 drivers calling clk_enable/disable
instead of the preferred clk_prepare_enable/disable_unprepare functions.
I know there are a lot of cleanup in progress for at91 arch, so please tell
me if you think this transition to common clk framework should wait.
This patch series has been tested on Kizbox (sam9g20 SoC) board using device
tree. It compiles for other SoCs and both with and without dt support, but it
has not been tested.
The clocks rate/parent change has not been tested.
Best Regards,
Boris
Boris BREZILLON (50):
ARM: at91: move at91_pmc.h to include/linux/clk/at91.h
ARM: at91: add PMC main clock
ARM: at91: add PMC pll clocks
ARM: at91: add PMC master clock
ARM: at91: add PMC system clocks
ARM: at91: add PMC peripheral clocks
ARM: at91: add PMC programmable clocks
ARM: at91: add PMC utmi clock support
ARM: at91: add PMC usb clock support
ARM: at91: add PMC smd clock support
ARM: at91: add PMC clk device tree binding doc
ARM: at91: move to common clk framework
ARM: at91: move at91rm9200 SoC to new at91 clk implem
ARM: at91: move at91sam9260 SoC to new at91 clk implem
ARM: at91: move at91sam9263 SoC to new at91 clk implem
ARM: at91: move at91sam9263 SoC to new at91 clk implem
ARM: at91: move at91sam9g45 SoC to new at91 clk implem
ARM: at91: move at91sam9n12 SoC to new at91 clk implem
ARM: at91: move at91sam9rl SoC to new at91 clk implem
ARM: at91: move at91sam9x5 SoCs to new at91 clk implem
ARM: at91: move at91sam9 SoCs to new at91 clk implem
ARM: at91: move sama5d3 SoCs to new at91 clk implem
ARM: at91: move at91rm9200 boards to new at91 clk implem
ARM: at91: move at91sam9 boards to new at91 clk implem
ARM: at91: move pit timer to common clk framework
ARM: at91/tc/clocksource: prepare clk before calling enable
at_hdmac: prepare clk before calling enable
ASoC: atmel-ssc: prepare clk before calling enable
mmc: atmel-mci: prepare clk before calling enable
pwm: atmel-tcb: prepare clk before calling enable
tty: atmel_serial: prepare clk before calling enable
usb: gadget: at91_udc: prepare clk before calling enable
ehci-atmel.c: prepare clk before calling enable
USB: ohci-at91: prepare clk before calling enable
at91/avr32/atmel_lcdfb: prepare clk before calling enable
ARM: at91/dt: move at91rm9200 SoC to new at91 clk implem
ARM: at91/dt: move at91sam9260 SoC to new at91 clk implem
ARM: at91/dt: move at91sam9263 SoC to new at91 clk implem
ARM: at91/dt: move at91sam9g45 SoC to new at91 clk implem
ARM: at91/dt: move at91sam9n12 SoC to new at91 clk implem
ARM: at91/dt: move at91sam9x5 SoCs to new at91 clk implem
ARM: at91/dt: move at91sam9g20 SoC to new at91 clk implem
ARM: at91/dt: move sama5d3 SoCs to to new at91 clk implem
ARM: at91/dt: move sam9260/sam9g20 boards to new at91 clk implem
ARM: at91/dt: move rm9200 boards to new at91 clk implem
ARM: at91/dt: move sam9263 boards to new at91 clk implem
ARM: at91/dt: move sam9g45 boards to new at91 clk implem
ARM: at91/dt: move sam9n12 boards to new at91 clk implem
ARM: at91/dt: move sam9x5 boards to new at91 clk implem
ARM: at91/dt: move sama5d3 boards to new at91 clk implem
.../devicetree/bindings/clock/at91-clock.txt | 247 +++++
arch/arm/boot/dts/animeo_ip.dts | 17 +-
arch/arm/boot/dts/at91-ariag25.dts | 17 +-
arch/arm/boot/dts/at91rm9200.dtsi | 133 +++
arch/arm/boot/dts/at91rm9200ek.dts | 17 +-
arch/arm/boot/dts/at91sam9260.dtsi | 144 ++-
arch/arm/boot/dts/at91sam9263.dtsi | 135 +++
arch/arm/boot/dts/at91sam9263ek.dts | 17 +-
arch/arm/boot/dts/at91sam9g15.dtsi | 11 +
arch/arm/boot/dts/at91sam9g20.dtsi | 37 +
arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 17 +-
arch/arm/boot/dts/at91sam9g25.dtsi | 3 +
arch/arm/boot/dts/at91sam9g35.dtsi | 23 +
arch/arm/boot/dts/at91sam9g45.dtsi | 157 ++++
arch/arm/boot/dts/at91sam9m10g45ek.dts | 17 +-
arch/arm/boot/dts/at91sam9n12.dtsi | 153 ++++
arch/arm/boot/dts/at91sam9n12ek.dts | 17 +-
arch/arm/boot/dts/at91sam9x25.dtsi | 25 +-
arch/arm/boot/dts/at91sam9x35.dtsi | 3 +
arch/arm/boot/dts/at91sam9x5.dtsi | 226 +++--
arch/arm/boot/dts/at91sam9x5_can.dtsi | 24 +
arch/arm/boot/dts/at91sam9x5_isi.dtsi | 24 +
arch/arm/boot/dts/at91sam9x5_lcdc.dtsi | 32 +
arch/arm/boot/dts/at91sam9x5_macb0.dtsi | 68 ++
arch/arm/boot/dts/at91sam9x5_macb1.dtsi | 56 ++
arch/arm/boot/dts/at91sam9x5_usart3.dtsi | 60 ++
arch/arm/boot/dts/ge863-pro3.dtsi | 16 +-
arch/arm/boot/dts/kizbox.dts | 5 +
arch/arm/boot/dts/mpa1600.dts | 16 +-
arch/arm/boot/dts/pm9g45.dts | 16 +-
arch/arm/boot/dts/sama5d3.dtsi | 358 ++++----
arch/arm/boot/dts/sama5d31ek.dts | 4 +
arch/arm/boot/dts/sama5d33ek.dts | 2 +
arch/arm/boot/dts/sama5d34ek.dts | 4 +
arch/arm/boot/dts/sama5d35ek.dts | 6 +
arch/arm/boot/dts/sama5d3_can.dtsi | 67 ++
arch/arm/boot/dts/sama5d3_emac.dtsi | 56 ++
arch/arm/boot/dts/sama5d3_gmac.dtsi | 89 ++
arch/arm/boot/dts/sama5d3_lcd.dtsi | 73 ++
arch/arm/boot/dts/sama5d3_mci2.dtsi | 59 ++
arch/arm/boot/dts/sama5d3_tcb1.dtsi | 39 +
arch/arm/boot/dts/sama5d3_uart.dtsi | 42 +
arch/arm/boot/dts/sama5d3xcm.dtsi | 17 +-
arch/arm/boot/dts/tny_a9260_common.dtsi | 17 +-
arch/arm/boot/dts/tny_a9263.dts | 17 +-
arch/arm/boot/dts/usb_a9260_common.dtsi | 17 +-
arch/arm/boot/dts/usb_a9263.dts | 17 +-
arch/arm/mach-at91/Kconfig | 26 +
arch/arm/mach-at91/Makefile | 2 +-
arch/arm/mach-at91/at91rm9200.c | 578 +++++++-----
arch/arm/mach-at91/at91sam9260.c | 694 +++++++++-----
arch/arm/mach-at91/at91sam9261.c | 581 ++++++++----
arch/arm/mach-at91/at91sam9263.c | 599 +++++++-----
arch/arm/mach-at91/at91sam926x_time.c | 21 +-
arch/arm/mach-at91/at91sam9g45.c | 705 ++++++++------
arch/arm/mach-at91/at91sam9g45_devices.c | 1 -
arch/arm/mach-at91/at91sam9n12.c | 196 +---
arch/arm/mach-at91/at91sam9rl.c | 514 +++++++----
arch/arm/mach-at91/at91sam9x5.c | 291 +-----
arch/arm/mach-at91/board-1arm.c | 12 +-
arch/arm/mach-at91/board-afeb-9260v1.c | 11 +-
arch/arm/mach-at91/board-cam60.c | 13 +-
arch/arm/mach-at91/board-carmeva.c | 13 +-
arch/arm/mach-at91/board-cpu9krea.c | 12 +-
arch/arm/mach-at91/board-cpuat91.c | 12 +-
arch/arm/mach-at91/board-csb337.c | 11 +-
arch/arm/mach-at91/board-csb637.c | 11 +-
arch/arm/mach-at91/board-dt-rm9200.c | 9 +-
arch/arm/mach-at91/board-dt-sam9.c | 9 +-
arch/arm/mach-at91/board-dt-sama5.c | 9 +-
arch/arm/mach-at91/board-eb9200.c | 11 +-
arch/arm/mach-at91/board-ecbat91.c | 12 +-
arch/arm/mach-at91/board-eco920.c | 13 +-
arch/arm/mach-at91/board-flexibity.c | 12 +-
arch/arm/mach-at91/board-foxg20.c | 12 +-
arch/arm/mach-at91/board-gsia18s.c | 8 +-
arch/arm/mach-at91/board-kafa.c | 12 +-
arch/arm/mach-at91/board-kb9202.c | 12 +-
arch/arm/mach-at91/board-pcontrol-g20.c | 9 +-
arch/arm/mach-at91/board-picotux200.c | 11 +-
arch/arm/mach-at91/board-qil-a9260.c | 11 +-
arch/arm/mach-at91/board-rm9200dk.c | 11 +-
arch/arm/mach-at91/board-rm9200ek.c | 11 +-
arch/arm/mach-at91/board-rsi-ews.c | 12 +-
arch/arm/mach-at91/board-sam9-l9260.c | 11 +-
arch/arm/mach-at91/board-sam9260ek.c | 11 +-
arch/arm/mach-at91/board-sam9261ek.c | 15 +-
arch/arm/mach-at91/board-sam9263ek.c | 11 +-
arch/arm/mach-at91/board-sam9g20ek.c | 15 +-
arch/arm/mach-at91/board-sam9m10g45ek.c | 11 +-
arch/arm/mach-at91/board-sam9rlek.c | 11 +-
arch/arm/mach-at91/board-snapper9260.c | 12 +-
arch/arm/mach-at91/board-stamp9g20.c | 15 +-
arch/arm/mach-at91/board-yl-9200.c | 12 +-
arch/arm/mach-at91/clock.c | 961 --------------------
arch/arm/mach-at91/clock.h | 49 -
arch/arm/mach-at91/generic.h | 10 +-
arch/arm/mach-at91/pm.c | 2 +-
arch/arm/mach-at91/pm_slowclock.S | 2 +-
arch/arm/mach-at91/pmc.c | 58 ++
arch/arm/mach-at91/sama5d3.c | 344 +------
arch/arm/mach-at91/setup.c | 38 +-
arch/arm/mach-at91/stamp9g20.h | 2 +-
drivers/clk/Makefile | 1 +
drivers/clk/at91/Makefile | 11 +
drivers/clk/at91/clk-main.c | 106 +++
drivers/clk/at91/clk-master.c | 317 +++++++
drivers/clk/at91/clk-peripheral.c | 376 ++++++++
drivers/clk/at91/clk-pll.c | 438 +++++++++
drivers/clk/at91/clk-plldiv.c | 125 +++
drivers/clk/at91/clk-programmable.c | 370 ++++++++
drivers/clk/at91/clk-smd.c | 157 ++++
drivers/clk/at91/clk-system.c | 189 ++++
drivers/clk/at91/clk-usb.c | 303 ++++++
drivers/clk/at91/clk-utmi.c | 114 +++
drivers/clocksource/tcb_clksrc.c | 10 +-
drivers/dma/at_hdmac.c | 12 +-
drivers/misc/atmel-ssc.c | 8 +-
drivers/mmc/host/atmel-mci.c | 16 +-
drivers/pwm/pwm-atmel-tcb.c | 4 +-
drivers/tty/serial/atmel_serial.c | 35 +-
drivers/usb/gadget/at91_udc.c | 12 +-
drivers/usb/gadget/atmel_usba_udc.c | 2 +-
drivers/usb/host/ehci-atmel.c | 8 +-
drivers/usb/host/ohci-at91.c | 12 +-
drivers/video/atmel_lcdfb.c | 8 +-
.../mach/at91_pmc.h => include/linux/clk/at91.h | 122 ++-
127 files changed, 7588 insertions(+), 3862 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/at91-clock.txt
create mode 100644 arch/arm/boot/dts/at91sam9x5_can.dtsi
create mode 100644 arch/arm/boot/dts/at91sam9x5_isi.dtsi
create mode 100644 arch/arm/boot/dts/at91sam9x5_lcdc.dtsi
create mode 100644 arch/arm/boot/dts/at91sam9x5_macb0.dtsi
create mode 100644 arch/arm/boot/dts/at91sam9x5_macb1.dtsi
create mode 100644 arch/arm/boot/dts/at91sam9x5_usart3.dtsi
create mode 100644 arch/arm/boot/dts/sama5d3_can.dtsi
create mode 100644 arch/arm/boot/dts/sama5d3_emac.dtsi
create mode 100644 arch/arm/boot/dts/sama5d3_gmac.dtsi
create mode 100644 arch/arm/boot/dts/sama5d3_lcd.dtsi
create mode 100644 arch/arm/boot/dts/sama5d3_mci2.dtsi
create mode 100644 arch/arm/boot/dts/sama5d3_tcb1.dtsi
create mode 100644 arch/arm/boot/dts/sama5d3_uart.dtsi
delete mode 100644 arch/arm/mach-at91/clock.c
delete mode 100644 arch/arm/mach-at91/clock.h
create mode 100644 arch/arm/mach-at91/pmc.c
create mode 100644 drivers/clk/at91/Makefile
create mode 100644 drivers/clk/at91/clk-main.c
create mode 100644 drivers/clk/at91/clk-master.c
create mode 100644 drivers/clk/at91/clk-peripheral.c
create mode 100644 drivers/clk/at91/clk-pll.c
create mode 100644 drivers/clk/at91/clk-plldiv.c
create mode 100644 drivers/clk/at91/clk-programmable.c
create mode 100644 drivers/clk/at91/clk-smd.c
create mode 100644 drivers/clk/at91/clk-system.c
create mode 100644 drivers/clk/at91/clk-usb.c
create mode 100644 drivers/clk/at91/clk-utmi.c
rename arch/arm/mach-at91/include/mach/at91_pmc.h => include/linux/clk/at91.h (76%)
--
1.7.9.5
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