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* [PATCH 0/8] Initial r8a7794/Alt support
@ 2014-08-18 15:51 Ulrich Hecht
  2014-08-18 15:51 ` [PATCH 7/8] ARM: shmobile: r8a7794: document SCIF clock support Ulrich Hecht
  2014-08-18 23:47 ` [PATCH 0/8] Initial r8a7794/Alt support Simon Horman
  0 siblings, 2 replies; 4+ messages in thread
From: Ulrich Hecht @ 2014-08-18 15:51 UTC (permalink / raw)
  To: linux-sh

Hi!

This is a minimal-plus-bureaucracy set to get the Alt board running on one
cylinder, derived from the Renesas BSP.  I have left the serial port at 38k4
because I seem to be unable to switch u-boot to anything else; "setenv
baudrate ..." does not work as advertised.

Should the board actually be called "reference", there not being any legacy
board support?

CU
Uli


Hisashi Nakamura (1):
  clk: shmobile: Add r8a7794 support

Ulrich Hecht (7):
  ARM: shmobile: Initial r8a7794 SoC support
  ARM: shmobile: Initial r8a7794 Alt board support
  ARM: shmobile: Initial r8a7794 and Alt device tree
  ARM: shmobile: support Cortex-A7 in shmobile_init_delay()
  ARM: shmobile: r8a7794: document MSTP clock support
  ARM: shmobile: r8a7794: document SCIF clock support
  ARM: shmobile: r8a7794: document CPG clock support

 .../bindings/clock/renesas,cpg-mstp-clocks.txt     |   1 +
 .../clock/renesas,rcar-gen2-cpg-clocks.txt         |   1 +
 .../bindings/serial/renesas,sci-serial.txt         |   4 +
 arch/arm/boot/dts/Makefile                         |   3 +-
 arch/arm/boot/dts/r8a7794-alt.dts                  |  47 ++
 arch/arm/boot/dts/r8a7794.dtsi                     | 531 +++++++++++++++++++++
 arch/arm/mach-shmobile/Kconfig                     |   9 +
 arch/arm/mach-shmobile/Makefile                    |   2 +
 arch/arm/mach-shmobile/Makefile.boot               |   1 +
 arch/arm/mach-shmobile/board-alt-reference.c       |  38 ++
 arch/arm/mach-shmobile/setup-r8a7794.c             |  34 ++
 arch/arm/mach-shmobile/timer.c                     |   9 +-
 drivers/clk/shmobile/Makefile                      |   1 +
 include/dt-bindings/clock/r8a7794-clock.h          |  82 ++++
 14 files changed, 758 insertions(+), 5 deletions(-)
 create mode 100644 arch/arm/boot/dts/r8a7794-alt.dts
 create mode 100644 arch/arm/boot/dts/r8a7794.dtsi
 create mode 100644 arch/arm/mach-shmobile/board-alt-reference.c
 create mode 100644 arch/arm/mach-shmobile/setup-r8a7794.c
 create mode 100644 include/dt-bindings/clock/r8a7794-clock.h

-- 
1.8.4.5


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH 7/8] ARM: shmobile: r8a7794: document SCIF clock support
@ 2014-08-18 15:51 ` Ulrich Hecht
  2014-08-18 23:41   ` Simon Horman
  0 siblings, 1 reply; 4+ messages in thread
From: Ulrich Hecht @ 2014-08-18 15:51 UTC (permalink / raw)
  To: linux-sh

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
 Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
index b355660..7b87eb2 100644
--- a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
+++ b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
@@ -20,6 +20,10 @@ Required properties:
     - "renesas,scifa-r8a7791" for R8A7791 (R-Car M2) SCIFA compatible UART.
     - "renesas,scifb-r8a7791" for R8A7791 (R-Car M2) SCIFB compatible UART.
     - "renesas,hscif-r8a7791" for R8A7791 (R-Car M2) HSCIF compatible UART.
+    - "renesas,scif-r8a7794" for R8A7794 (R-Car E2) SCIF compatible UART.
+    - "renesas,scifa-r8a7794" for R8A7794 (R-Car E2) SCIFA compatible UART.
+    - "renesas,scifb-r8a7794" for R8A7794 (R-Car E2) SCIFB compatible UART.
+    - "renesas,hscif-r8a7794" for R8A7794 (R-Car E2) HSCIF compatible UART.
     - "renesas,scif" for generic SCIF compatible UART.
     - "renesas,scifa" for generic SCIFA compatible UART.
     - "renesas,scifb" for generic SCIFB compatible UART.
-- 
1.8.4.5


^ permalink raw reply related	[flat|nested] 4+ messages in thread

* Re: [PATCH 7/8] ARM: shmobile: r8a7794: document SCIF clock support
  2014-08-18 15:51 ` [PATCH 7/8] ARM: shmobile: r8a7794: document SCIF clock support Ulrich Hecht
@ 2014-08-18 23:41   ` Simon Horman
  0 siblings, 0 replies; 4+ messages in thread
From: Simon Horman @ 2014-08-18 23:41 UTC (permalink / raw)
  To: Ulrich Hecht
  Cc: linux-sh, mturquette, magnus.damm, Greg Kroah-Hartman,
	linux-serial

On Mon, Aug 18, 2014 at 05:51:46PM +0200, Ulrich Hecht wrote:
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
> ---
>  Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 4 ++++
>  1 file changed, 4 insertions(+)


Acked-by: Simon Horman <horms+renesas@verge.net.au>

Serial patches need to go through Greg KH and the linux-serial ML (both CCed).
Please consider reposting this patch with them CCed.

> 
> diff --git a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
> index b355660..7b87eb2 100644
> --- a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
> +++ b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
> @@ -20,6 +20,10 @@ Required properties:
>      - "renesas,scifa-r8a7791" for R8A7791 (R-Car M2) SCIFA compatible UART.
>      - "renesas,scifb-r8a7791" for R8A7791 (R-Car M2) SCIFB compatible UART.
>      - "renesas,hscif-r8a7791" for R8A7791 (R-Car M2) HSCIF compatible UART.
> +    - "renesas,scif-r8a7794" for R8A7794 (R-Car E2) SCIF compatible UART.
> +    - "renesas,scifa-r8a7794" for R8A7794 (R-Car E2) SCIFA compatible UART.
> +    - "renesas,scifb-r8a7794" for R8A7794 (R-Car E2) SCIFB compatible UART.
> +    - "renesas,hscif-r8a7794" for R8A7794 (R-Car E2) HSCIF compatible UART.
>      - "renesas,scif" for generic SCIF compatible UART.
>      - "renesas,scifa" for generic SCIFA compatible UART.
>      - "renesas,scifb" for generic SCIFB compatible UART.
> -- 
> 1.8.4.5
> 
> --
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^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH 0/8] Initial r8a7794/Alt support
  2014-08-18 15:51 [PATCH 0/8] Initial r8a7794/Alt support Ulrich Hecht
  2014-08-18 15:51 ` [PATCH 7/8] ARM: shmobile: r8a7794: document SCIF clock support Ulrich Hecht
@ 2014-08-18 23:47 ` Simon Horman
  1 sibling, 0 replies; 4+ messages in thread
From: Simon Horman @ 2014-08-18 23:47 UTC (permalink / raw)
  To: linux-sh

On Mon, Aug 18, 2014 at 05:51:39PM +0200, Ulrich Hecht wrote:
> Hi!
> 
> This is a minimal-plus-bureaucracy set to get the Alt board running on one
> cylinder, derived from the Renesas BSP.  I have left the serial port at 38k4
> because I seem to be unable to switch u-boot to anything else; "setenv
> baudrate ..." does not work as advertised.
> 
> Should the board actually be called "reference", there not being any legacy
> board support?

It seems to me that we should try and add Alt support without any board
file whatsoever. That is, drop patch "[PATCH 3/8] ARM: shmobile: Initial
r8a7794 Alt board support" of this series and have the board boot using the
DT_MACHINE_START stanza that is added to setup-r8a7794.c by "[PATCH 2/8]
ARM: shmobile: Initial r8a7794 SoC support".

I have made some slightly more detailed responses to those and other
patches in the series.

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2014-08-18 23:47 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-08-18 15:51 [PATCH 0/8] Initial r8a7794/Alt support Ulrich Hecht
2014-08-18 15:51 ` [PATCH 7/8] ARM: shmobile: r8a7794: document SCIF clock support Ulrich Hecht
2014-08-18 23:41   ` Simon Horman
2014-08-18 23:47 ` [PATCH 0/8] Initial r8a7794/Alt support Simon Horman

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