* [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
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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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