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Subject[RFC PATCH v4 00/17] initial support for "suniv" Allwinner new ARM9 SoC
Date
This is the fourth version of RFC patchset for Allwinner ARMv5 F1C100s
SoC. Addressed comments from Maxime Ripard, added Acked-by signatures.

Changes since v3:
- Patch "ARM: Check ARCH_MULTI_V7 to differentiate ARMv5/v7 Allwinner SoCs"
- Remove CONFIG_ARCH_SUNXI_Vx. Use ARCH_MULTI_Vx to differentiate SoC's
- Change KConfig ARCH_SUNXI selection: 'select' to 'default'.
- Patch "irqchip/sun4i: Add a struct to hold global variables"
- Split irq_sun4i.c changes to 3 patch.
- Patch "pinctrl: sunxi: add support for suniv F1C100s (newer F-series SoCs)"
- pinctrl-suniv-f1c100s: remove: disable_strict_mode = true
- Patch "ARM: dts: suniv: add initial DTSI file for F1C100s"
- suniv-f1c100s.dtsi: remove unnecessary componenets.
- Instead of patching drivers, add original compatible string with
f1c100s compatibles.
- Add Acked-by signatures.

Changes since v2:
- Patch "ARM: sunxi: add Allwinner ARMv5 SoCs"
- Move SUN4I_TIMER option to ARCH_SUNXI
- Added help text for MACH_SUNIV
- Patch "irqchip/sun4i: add support for suniv interrupt controller"
- Defined sunxi_irq_chip_data struct and used it to differentiate
registers between different chips.
- Patch " ARM: dts: suniv: add initial DTSI file for F1C100s"
- Removed unnecessary fake clock.
- Fixed compatible strings.

Changes since v1:
- Patch "ARM: add CONFIG_ARCH_SUNXI_V7 for differentiate ARMv5/v7
Allwinner SoCs"
- Instead of using a common bool config use a common menuconfig.
- Use ARCH_MULTI_V7 to differentiate V7 SoCs.
- Addressed comment from Julian Calaby
- Patch "ARM: sunxi: add Allwinner ARMv5 SoCs"
- Use ARCH_MULTI_V5 to differentiate V5 SoCs.
- removed "allwinner,suniv" board compatible string
- Added dt-bindings
- Patch "irqchip/sun4i: add support for suniv interrupt controller"
- Added dt-bindings
- Changed "allwinner,suniv-ic" to "allwinner,suniv-f1c100s-ic"
- Patch "clocksource: sun4i: add a compatible for suniv"
- Added dt-bindings
- Changed "allwinner,suniv-timer" to "allwinner,suniv-f1c100s-timer"
- Patch "pinctrl: sunxi: add support for suniv F1C100s (newer F-series SoCs)"
- Added dt-bindings
- Renamed suniv-pinctrl to suniv-f1c100s-pinctrl
- Patch "clk: sunxi-ng: add support for suniv F1C100s SoC"
- Added dt-bindings
- Renamed suniv-ccu to suniv-f1c100s-ccu
- Patch "ARM: suniv: f1c100s: add device tree for Lichee Pi Nano"
- Addressed comment from Rask Ingemann Lambertsen

Thanks!

Mesih Kilinc (17):
ARM: Check ARCH_MULTI_V7 to differentiate ARMv5/v7 Allwinner SoCs
dt-bindings: arm: Add new Allwinner ARMv5 F1C100s SoC
ARM: sunxi: add Allwinner ARMv5 SoCs
dt-bindings: interrupt-controller: Add suniv interrupt-controller
irqchip/sun4i: Add a struct to hold global variables
irqchip/sun4i: Move IC specific register offsets to struct
irqchip/sun4i: Add support for Allwinner ARMv5 F1C100s
dt-bindings: timer: Add Allwinner suniv timer
clocksource: sun4i: add a compatible for suniv
dt-bindings: pinctrl: Add Allwinner suniv F1C100s pinctrl
pinctrl: sunxi: add support for suniv F1C100s (newer F-series SoCs)
dt-bindings: clock: Add Allwinner suniv F1C100s CCU
clk: sunxi-ng: add support for suniv F1C100s SoC
dt-bindings: sram: Add Allwinner suniv F1C100s
dt-bindings: watchdog: Add Allwinner ARMv5 F1C100s wdt
ARM: dts: suniv: add initial DTSI file for F1C100s
ARM: suniv: f1c100s: add device tree for Lichee Pi Nano

Documentation/devicetree/bindings/arm/sunxi.txt | 1 +
.../devicetree/bindings/clock/sunxi-ccu.txt | 1 +
.../interrupt-controller/allwinner,sun4i-ic.txt | 4 +-
.../bindings/pinctrl/allwinner,sunxi-pinctrl.txt | 1 +
.../devicetree/bindings/sram/sunxi-sram.txt | 4 +
.../bindings/timer/allwinner,sun4i-timer.txt | 4 +-
.../devicetree/bindings/watchdog/sunxi-wdt.txt | 1 +
arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts | 26 +
arch/arm/boot/dts/suniv-f1c100s.dtsi | 147 ++++++
arch/arm/mach-sunxi/Kconfig | 19 +-
arch/arm/mach-sunxi/sunxi.c | 10 +
drivers/clk/sunxi-ng/Kconfig | 5 +
drivers/clk/sunxi-ng/Makefile | 1 +
drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c | 536 +++++++++++++++++++++
drivers/clk/sunxi-ng/ccu-suniv-f1c100s.h | 34 ++
drivers/clocksource/sun4i_timer.c | 5 +-
drivers/irqchip/irq-sun4i.c | 106 ++--
drivers/pinctrl/sunxi/Kconfig | 4 +
drivers/pinctrl/sunxi/Makefile | 1 +
drivers/pinctrl/sunxi/pinctrl-suniv-f1c100s.c | 416 ++++++++++++++++
include/dt-bindings/clock/suniv-ccu-f1c100s.h | 69 +++
include/dt-bindings/reset/suniv-ccu-f1c100s.h | 37 ++
23 files changed, 1401 insertions(+), 33 deletions(-)
create mode 100644 arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts
create mode 100644 arch/arm/boot/dts/suniv-f1c100s.dtsi
create mode 100644 drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c
create mode 100644 drivers/clk/sunxi-ng/ccu-suniv-f1c100s.h
create mode 100644 drivers/pinctrl/sunxi/pinctrl-suniv-f1c100s.c
create mode 100644 include/dt-bindings/clock/suniv-ccu-f1c100s.h
create mode 100644 include/dt-bindings/reset/suniv-ccu-f1c100s.h

--
2.7.4

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