--- v4
+++ v1
@@ -21,27 +21,10 @@
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0479c/DDI0479C_cortex_m_system_design_kit_r1p0_trm.pdf
-I'd be happy to hear any feedback/comments on this series!
+I'd be happy to hear any feedback/comments on this series (especially on uart
+since I'm not sure I got it right)!
Changelog:
-
- v3 -> v4:
- - rebased on 4.5-rc5
- - updated mps2-uart per Andy, Alan and Peter
- - dropped "zombie" EMBEDDED from defconfg per Arnd
- - moved mps2 under vexpress umbrella per Arnd
- - updated device-tree sources per Arnd
- - dropped low-level debug support, seems earlycon works well for that
-
- v2 -> v3:
- - rebased on 4.5-rc4
- - fixes for mps2-timer per Thomas
- - swicthed back to ttyMPS naming per Greg
-
- v1 -> v2:
- - rebased on 4.5-rc2
- - fixes for mps2-timer per Daniel and Rob (added Ack from Daniel)
- - fixes for mps2-uart per Greg and Andy
RFC -> v1:
- dropped RFC tag
@@ -58,41 +41,44 @@
dt-bindings: document the MPS2 UART bindings
serial: mps2-uart: add MPS2 UART driver
serial: mps2-uart: add support for early console
- ARM: vexpress/mps2: introduce MPS2 platform
+ ARM: mps2: introduce MPS2 platform
+ ARM: mps2: add low-level debug support
ARM: configs: add MPS2 defconfig
ARM: dts: introduce MPS2 AN385/AN386
ARM: dts: introduce MPS2 AN399/AN400
- MAINTAINERS: Update ARM Versatile Express platform entry
- .../devicetree/bindings/serial/arm,mps2-uart.txt | 19 +
+ .../devicetree/bindings/serial/arm,mps2-uart.txt | 22 +
.../devicetree/bindings/timer/arm,mps2-timer.txt | 28 +
- MAINTAINERS | 1 +
arch/arm/Kconfig | 8 +
+ arch/arm/Kconfig.debug | 12 +-
arch/arm/Makefile | 1 +
arch/arm/boot/dts/Makefile | 3 +
- arch/arm/boot/dts/mps2-an385.dts | 92 +++
+ arch/arm/boot/dts/mps2-an385.dts | 90 +++
arch/arm/boot/dts/mps2-an399.dts | 92 +++
- arch/arm/boot/dts/mps2.dtsi | 242 ++++++++
- arch/arm/configs/mps2_defconfig | 109 ++++
- arch/arm/mach-vexpress/Makefile | 4 +-
- arch/arm/mach-vexpress/Makefile.boot | 3 +
- arch/arm/mach-vexpress/v2m-mps2.c | 21 +
- drivers/clocksource/Kconfig | 6 +
+ arch/arm/boot/dts/mps2.dtsi | 227 +++++++
+ arch/arm/configs/mps2_defconfig | 112 ++++
+ arch/arm/include/debug/mps2.S | 27 +
+ arch/arm/mach-mps2/Makefile | 1 +
+ arch/arm/mach-mps2/Makefile.boot | 3 +
+ arch/arm/mach-mps2/dtmachine.c | 21 +
+ drivers/clocksource/Kconfig | 5 +
drivers/clocksource/Makefile | 1 +
- drivers/clocksource/mps2-timer.c | 275 +++++++++
+ drivers/clocksource/mps2-timer.c | 277 +++++++++
drivers/tty/serial/Kconfig | 13 +
drivers/tty/serial/Makefile | 1 +
- drivers/tty/serial/mps2-uart.c | 614 ++++++++++++++++++++
+ drivers/tty/serial/mps2-uart.c | 626 ++++++++++++++++++++
include/uapi/linux/serial_core.h | 3 +
- 20 files changed, 1535 insertions(+), 1 deletion(-)
+ 21 files changed, 1572 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/serial/arm,mps2-uart.txt
create mode 100644 Documentation/devicetree/bindings/timer/arm,mps2-timer.txt
create mode 100644 arch/arm/boot/dts/mps2-an385.dts
create mode 100644 arch/arm/boot/dts/mps2-an399.dts
create mode 100644 arch/arm/boot/dts/mps2.dtsi
create mode 100644 arch/arm/configs/mps2_defconfig
- create mode 100644 arch/arm/mach-vexpress/Makefile.boot
- create mode 100644 arch/arm/mach-vexpress/v2m-mps2.c
+ create mode 100644 arch/arm/include/debug/mps2.S
+ create mode 100644 arch/arm/mach-mps2/Makefile
+ create mode 100644 arch/arm/mach-mps2/Makefile.boot
+ create mode 100644 arch/arm/mach-mps2/dtmachine.c
create mode 100644 drivers/clocksource/mps2-timer.c
create mode 100644 drivers/tty/serial/mps2-uart.c