Merge tag 'at91-cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/soc

Merge "at91: cleanup for 3.20 #2" from Nicolas Ferre:

Second batch of cleanup for 3.20:
- By reworking the PM code, we can remove the AT91 more specific initialization
- We are using DT for SRAM initialization now, so we can remove its explicit
  mapping
- The PMC clock driver now hosts IDLE function for at91rm9200 with other
  SoCs ones.

* tag 'at91-cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: (37 commits)
  ARM: at91: move at91rm9200_idle() to clk/at91/pmc.c
  ARM: at91: remove unused at91_init_sram
  ARM: at91: sama5d4: remove useless call to at91_init_sram
  ARM: at91: remove useless map_io
  ARM: at91: pm: prepare for multiplatform
  ARM: at91: pm: add UDP and UHP checks to newer SoCs
  ARM: at91: pm: use the mmio-sram pool to access SRAM
  ARM: at91: pm: rework cpu detection
  ARM: at91: dts: sama5d3: add ov2640 camera sensor support
  ARM: at91: dts: sama5d3: change name of pinctrl of ISI_MCK
  ARM: at91: dts: sama5d3: change name of pinctrl_isi_{power,reset}
  ARM: at91: dts: sama5d3: move the isi mck pin to mb
  ARM: at91: dts: sama5d3: add missing pins of isi
  ARM: at91: dts: sama5d3: split isi pinctrl
  ARM: at91: dts: sama5d3: add isi clock
  ARM: at91/dt: ethernut5: use at91sam9xe.dtsi
  ARM: at91/dt: Add a dtsi for at91sam9xe
  ARM: at91/dt: add SRAM nodes
  ARM: at91/dt: at91rm9200ek: enable RTC
  ARM: at91/dt: rm9200: add RTC node
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 7 insertions, 2 deletions

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 15fb262677ae..dc2b768edb8a 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -115,15 +115,18 @@ choice
                     0x80024000      | 0xf0024000     | UART9
 
         config AT91_DEBUG_LL_DBGU0
-                bool "Kernel low-level debugging on rm9200, 9260/9g20, 9261/9g10 and 9rl"
+                bool "Kernel low-level debugging on rm9200, 9260/9g20, 9261/9g10, 9rl, 9x5, 9n12"
+                select DEBUG_AT91_UART
                 depends on HAVE_AT91_DBGU0
 
         config AT91_DEBUG_LL_DBGU1
-                bool "Kernel low-level debugging on 9263 and 9g45"
+                bool "Kernel low-level debugging on 9263, 9g45 and sama5d3"
+                select DEBUG_AT91_UART
                 depends on HAVE_AT91_DBGU1
 
         config AT91_DEBUG_LL_DBGU2
                 bool "Kernel low-level debugging on sama5d4"
+                select DEBUG_AT91_UART
                 depends on HAVE_AT91_DBGU2
 
         config DEBUG_BCM2835
@@ -1204,6 +1207,8 @@ config DEBUG_LL_INCLUDE
         string
         default "debug/sa1100.S" if DEBUG_SA1100
         default "debug/8250.S" if DEBUG_LL_UART_8250 || DEBUG_UART_8250
+        default "debug/at91.S" if AT91_DEBUG_LL_DBGU0 || AT91_DEBUG_LL_DBGU1 || \
+                                AT91_DEBUG_LL_DBGU2
         default "debug/asm9260.S" if DEBUG_ASM9260_UART
         default "debug/clps711x.S" if DEBUG_CLPS711X_UART1 || DEBUG_CLPS711X_UART2
         default "debug/meson.S" if DEBUG_MESON_UARTAO