[PATCH v2 00/42] ARM: at91: move to common clk framework
boris brezillon
b.brezillon at overkiz.com
Thu Jul 18 04:51:25 EDT 2013
On 17/07/2013 15:34, Boris BREZILLON wrote:
> Hello,
>
> 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 removed the register_clocks function in SoC supporting dt boards only:
> - at91sam9x5 SoCs
> - at91sam9n12 SoC
> - sama5d3 SoCs
>
> This patch series is based on linux-next and has been tested on sama5d31ek
> board using device tree. It compiles for other SoCs and both with and without
> dt support, but it has not been tested.
This was tested on kizbox board too.
>
> BTW could other people test it on other boards (I only have a kizbox and
> a sama5d31ek dev kit).
>
> Best Regards,
> Boris
>
> Changes since v1:
> - fix bugs in pll, programmable and system clock implementations
> (wrong bit position).
> - add usb clock configuration support (ohci and udc drivers +
> clk_lookup for non dt boards)
> - rework of the system clock interfaces (no need to define a parent clock,
> system clock is a gate with no rate info)
> - change system, peripheral and programmable clk dt bindings (1 master node
> and multiple child nodes each defining a system/peripheral or prog clock)
> - fix bugs in sama5 dt definition
>
> Boris BREZILLON (42):
> 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
> ARM: at91: add PMC usb clock
> ARM: at91: add PMC smd clock
> 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 at91sam9261 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
> USB: ohci-at91: add usb_clk for transition to common clk framework
> usb: gadget: at91_udc: add usb_clk for transition to common clk
> framework
> 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 new at91 clk implem
> ARM: at91/dt: move sam9260/sam9g20 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 | 262 ++++++
> arch/arm/boot/dts/animeo_ip.dts | 17 +-
> arch/arm/boot/dts/at91-ariag25.dts | 17 +-
> arch/arm/boot/dts/at91rm9200.dtsi | 231 +++++
> arch/arm/boot/dts/at91rm9200ek.dts | 17 +-
> arch/arm/boot/dts/at91sam9260.dtsi | 236 +++++
> arch/arm/boot/dts/at91sam9263.dtsi | 237 +++++
> arch/arm/boot/dts/at91sam9263ek.dts | 17 +-
> arch/arm/boot/dts/at91sam9g15.dtsi | 1 +
> 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 | 2 +
> arch/arm/boot/dts/at91sam9g45.dtsi | 257 +++++
> arch/arm/boot/dts/at91sam9m10g45ek.dts | 17 +-
> arch/arm/boot/dts/at91sam9n12.dtsi | 251 +++++
> 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 | 319 +++++--
> arch/arm/boot/dts/at91sam9x5_can.dtsi | 26 +
> arch/arm/boot/dts/at91sam9x5_isi.dtsi | 22 +
> arch/arm/boot/dts/at91sam9x5_lcdc.dtsi | 28 +
> arch/arm/boot/dts/at91sam9x5_macb0.dtsi | 66 ++
> arch/arm/boot/dts/at91sam9x5_macb1.dtsi | 54 ++
> arch/arm/boot/dts/at91sam9x5_usart3.dtsi | 58 ++
> 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 | 510 ++++++----
> 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 | 71 ++
> arch/arm/boot/dts/sama5d3_emac.dtsi | 54 ++
> arch/arm/boot/dts/sama5d3_gmac.dtsi | 87 ++
> arch/arm/boot/dts/sama5d3_lcd.dtsi | 69 ++
> arch/arm/boot/dts/sama5d3_mci2.dtsi | 57 ++
> arch/arm/boot/dts/sama5d3_tcb1.dtsi | 38 +
> arch/arm/boot/dts/sama5d3_uart.dtsi | 46 +
> 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 | 568 +++++++-----
> arch/arm/mach-at91/at91sam9260.c | 689 +++++++++-----
> arch/arm/mach-at91/at91sam9261.c | 572 ++++++++----
> arch/arm/mach-at91/at91sam9263.c | 595 +++++++-----
> arch/arm/mach-at91/at91sam926x_time.c | 21 +-
> arch/arm/mach-at91/at91sam9g45.c | 704 ++++++++------
> arch/arm/mach-at91/at91sam9g45_devices.c | 1 -
> arch/arm/mach-at91/at91sam9n12.c | 196 +---
> arch/arm/mach-at91/at91sam9rl.c | 502 ++++++----
> arch/arm/mach-at91/at91sam9x5.c | 293 +-----
> 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-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 | 977 --------------------
> 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 | 371 ++++++++
> drivers/clk/at91/clk-pll.c | 438 +++++++++
> drivers/clk/at91/clk-plldiv.c | 125 +++
> drivers/clk/at91/clk-programmable.c | 368 ++++++++
> drivers/clk/at91/clk-smd.c | 157 ++++
> drivers/clk/at91/clk-system.c | 184 ++++
> drivers/clk/at91/clk-usb.c | 303 ++++++
> drivers/clk/at91/clk-utmi.c | 114 +++
> drivers/usb/gadget/at91_udc.c | 31 +-
> drivers/usb/gadget/at91_udc.h | 2 +-
> drivers/usb/gadget/atmel_usba_udc.c | 2 +-
> drivers/usb/host/ohci-at91.c | 16 +-
> .../mach/at91_pmc.h => include/linux/clk/at91.h | 116 ++-
> 119 files changed, 8193 insertions(+), 3835 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 (78%)
>
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