* [PATCH 2/2] arm64: dts: renesas: initial V3HSK board device tree
@ 2018-05-10 18:12 ` Sergei Shtylyov
0 siblings, 0 replies; 19+ messages in thread
From: Sergei Shtylyov @ 2018-05-10 18:12 UTC (permalink / raw)
To: linux-arm-kernel
Add the initial device tree for the V3H Starter Kit board.
The board has 1 debug serial port (SCIF0); include support for it,
so that the serial console can work.
Based on the original (and large) patch by Vladimir Barinov.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm64/boot/dts/renesas/Makefile | 2
arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts | 60 +++++++++++++++++++++++++
2 files changed, 61 insertions(+), 1 deletion(-)
Index: renesas/arch/arm64/boot/dts/renesas/Makefile
===================================================================
--- renesas.orig/arch/arm64/boot/dts/renesas/Makefile
+++ renesas/arch/arm64/boot/dts/renesas/Makefile
@@ -9,6 +9,6 @@ dtb-$(CONFIG_ARCH_R8A7796) += r8a7796-m3
dtb-$(CONFIG_ARCH_R8A7796) += r8a7796-salvator-xs.dtb
dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-x.dtb r8a77965-salvator-xs.dtb
dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle.dtb r8a77970-v3msk.dtb
-dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-condor.dtb
+dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-condor.dtb r8a77980-v3hsk.dtb
dtb-$(CONFIG_ARCH_R8A77990) += r8a77990-ebisu.dtb
dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb
Index: renesas/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
===================================================================
--- /dev/null
+++ renesas/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the V3H Starter Kit board
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ * Copyright (C) 2018 Cogent Embedded, Inc.
+ */
+
+/dts-v1/;
+#include "r8a77980.dtsi"
+
+/ {
+ model = "Renesas V3H Starter Kit board";
+ compatible = "renesas,v3hsk", "renesas,r8a77980";
+
+ aliases {
+ serial0 = &scif0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory at 48000000 {
+ device_type = "memory";
+ /* first 128MB is reserved for secure area. */
+ reg = <0 0x48000000 0 0x78000000>;
+ };
+};
+
+&extal_clk {
+ clock-frequency = <16666666>;
+};
+
+&extalr_clk {
+ clock-frequency = <32768>;
+};
+
+&pfc {
+ scif0_pins: scif0 {
+ groups = "scif0_data";
+ function = "scif0";
+ };
+
+ scif_clk_pins: scif_clk {
+ groups = "scif_clk_b";
+ function = "scif_clk";
+ };
+};
+
+&scif0 {
+ pinctrl-0 = <&scif0_pins>, <&scif_clk_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&scif_clk {
+ clock-frequency = <14745600>;
+};
^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH 2/2] arm64: dts: renesas: initial V3HSK board device tree
@ 2018-05-10 18:12 ` Sergei Shtylyov
0 siblings, 0 replies; 19+ messages in thread
From: Sergei Shtylyov @ 2018-05-10 18:12 UTC (permalink / raw)
To: Simon Horman, Rob Herring, Catalin Marinas, linux-renesas-soc,
devicetree, Will Deacon
Cc: Magnus Damm, Mark Rutland, linux-arm-kernel
Add the initial device tree for the V3H Starter Kit board.
The board has 1 debug serial port (SCIF0); include support for it,
so that the serial console can work.
Based on the original (and large) patch by Vladimir Barinov.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm64/boot/dts/renesas/Makefile | 2
arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts | 60 +++++++++++++++++++++++++
2 files changed, 61 insertions(+), 1 deletion(-)
Index: renesas/arch/arm64/boot/dts/renesas/Makefile
===================================================================
--- renesas.orig/arch/arm64/boot/dts/renesas/Makefile
+++ renesas/arch/arm64/boot/dts/renesas/Makefile
@@ -9,6 +9,6 @@ dtb-$(CONFIG_ARCH_R8A7796) += r8a7796-m3
dtb-$(CONFIG_ARCH_R8A7796) += r8a7796-salvator-xs.dtb
dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-x.dtb r8a77965-salvator-xs.dtb
dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle.dtb r8a77970-v3msk.dtb
-dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-condor.dtb
+dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-condor.dtb r8a77980-v3hsk.dtb
dtb-$(CONFIG_ARCH_R8A77990) += r8a77990-ebisu.dtb
dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb
Index: renesas/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
===================================================================
--- /dev/null
+++ renesas/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the V3H Starter Kit board
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ * Copyright (C) 2018 Cogent Embedded, Inc.
+ */
+
+/dts-v1/;
+#include "r8a77980.dtsi"
+
+/ {
+ model = "Renesas V3H Starter Kit board";
+ compatible = "renesas,v3hsk", "renesas,r8a77980";
+
+ aliases {
+ serial0 = &scif0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@48000000 {
+ device_type = "memory";
+ /* first 128MB is reserved for secure area. */
+ reg = <0 0x48000000 0 0x78000000>;
+ };
+};
+
+&extal_clk {
+ clock-frequency = <16666666>;
+};
+
+&extalr_clk {
+ clock-frequency = <32768>;
+};
+
+&pfc {
+ scif0_pins: scif0 {
+ groups = "scif0_data";
+ function = "scif0";
+ };
+
+ scif_clk_pins: scif_clk {
+ groups = "scif_clk_b";
+ function = "scif_clk";
+ };
+};
+
+&scif0 {
+ pinctrl-0 = <&scif0_pins>, <&scif_clk_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&scif_clk {
+ clock-frequency = <14745600>;
+};
^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [PATCH 2/2] arm64: dts: renesas: initial V3HSK board device tree
2018-05-10 18:12 ` Sergei Shtylyov
(?)
@ 2018-05-13 8:07 ` Simon Horman
-1 siblings, 0 replies; 19+ messages in thread
From: Simon Horman @ 2018-05-13 8:07 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: Mark Rutland, devicetree, Magnus Damm, Catalin Marinas,
Will Deacon, linux-renesas-soc, Rob Herring, linux-arm-kernel
On Thu, May 10, 2018 at 09:12:30PM +0300, Sergei Shtylyov wrote:
> Add the initial device tree for the V3H Starter Kit board.
> The board has 1 debug serial port (SCIF0); include support for it,
> so that the serial console can work.
>
> Based on the original (and large) patch by Vladimir Barinov.
>
> Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
This looks fine but I will wait to see if there are other reviews before
applying.
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH 2/2] arm64: dts: renesas: initial V3HSK board device tree
@ 2018-05-13 8:07 ` Simon Horman
0 siblings, 0 replies; 19+ messages in thread
From: Simon Horman @ 2018-05-13 8:07 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, May 10, 2018 at 09:12:30PM +0300, Sergei Shtylyov wrote:
> Add the initial device tree for the V3H Starter Kit board.
> The board has 1 debug serial port (SCIF0); include support for it,
> so that the serial console can work.
>
> Based on the original (and large) patch by Vladimir Barinov.
>
> Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
This looks fine but I will wait to see if there are other reviews before
applying.
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 2/2] arm64: dts: renesas: initial V3HSK board device tree
@ 2018-05-13 8:07 ` Simon Horman
0 siblings, 0 replies; 19+ messages in thread
From: Simon Horman @ 2018-05-13 8:07 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: Rob Herring, Catalin Marinas, linux-renesas-soc, devicetree,
Will Deacon, Magnus Damm, Mark Rutland, linux-arm-kernel
On Thu, May 10, 2018 at 09:12:30PM +0300, Sergei Shtylyov wrote:
> Add the initial device tree for the V3H Starter Kit board.
> The board has 1 debug serial port (SCIF0); include support for it,
> so that the serial console can work.
>
> Based on the original (and large) patch by Vladimir Barinov.
>
> Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
This looks fine but I will wait to see if there are other reviews before
applying.
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 2/2] arm64: dts: renesas: initial V3HSK board device tree
2018-05-13 8:07 ` Simon Horman
(?)
@ 2018-05-16 7:04 ` Simon Horman
-1 siblings, 0 replies; 19+ messages in thread
From: Simon Horman @ 2018-05-16 7:04 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: Mark Rutland, devicetree, Magnus Damm, Catalin Marinas,
Will Deacon, linux-renesas-soc, Rob Herring, linux-arm-kernel
On Sun, May 13, 2018 at 10:07:04AM +0200, Simon Horman wrote:
> On Thu, May 10, 2018 at 09:12:30PM +0300, Sergei Shtylyov wrote:
> > Add the initial device tree for the V3H Starter Kit board.
> > The board has 1 debug serial port (SCIF0); include support for it,
> > so that the serial console can work.
> >
> > Based on the original (and large) patch by Vladimir Barinov.
> >
> > Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
> > Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>
> This looks fine but I will wait to see if there are other reviews before
> applying.
>
> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Applied
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH 2/2] arm64: dts: renesas: initial V3HSK board device tree
@ 2018-05-16 7:04 ` Simon Horman
0 siblings, 0 replies; 19+ messages in thread
From: Simon Horman @ 2018-05-16 7:04 UTC (permalink / raw)
To: linux-arm-kernel
On Sun, May 13, 2018 at 10:07:04AM +0200, Simon Horman wrote:
> On Thu, May 10, 2018 at 09:12:30PM +0300, Sergei Shtylyov wrote:
> > Add the initial device tree for the V3H Starter Kit board.
> > The board has 1 debug serial port (SCIF0); include support for it,
> > so that the serial console can work.
> >
> > Based on the original (and large) patch by Vladimir Barinov.
> >
> > Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
> > Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>
> This looks fine but I will wait to see if there are other reviews before
> applying.
>
> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Applied
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 2/2] arm64: dts: renesas: initial V3HSK board device tree
@ 2018-05-16 7:04 ` Simon Horman
0 siblings, 0 replies; 19+ messages in thread
From: Simon Horman @ 2018-05-16 7:04 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: Rob Herring, Catalin Marinas, linux-renesas-soc, devicetree,
Will Deacon, Magnus Damm, Mark Rutland, linux-arm-kernel
On Sun, May 13, 2018 at 10:07:04AM +0200, Simon Horman wrote:
> On Thu, May 10, 2018 at 09:12:30PM +0300, Sergei Shtylyov wrote:
> > Add the initial device tree for the V3H Starter Kit board.
> > The board has 1 debug serial port (SCIF0); include support for it,
> > so that the serial console can work.
> >
> > Based on the original (and large) patch by Vladimir Barinov.
> >
> > Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
> > Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>
> This looks fine but I will wait to see if there are other reviews before
> applying.
>
> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Applied
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH 2/2] arm64: dts: renesas: initial V3HSK board device tree
2018-05-10 18:12 ` Sergei Shtylyov
(?)
@ 2018-06-06 7:52 ` Geert Uytterhoeven
-1 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2018-06-06 7:52 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Magnus Damm, Catalin Marinas, Will Deacon, Rob Herring,
Linux-Renesas, Simon Horman, Linux ARM
On Thu, May 10, 2018 at 8:12 PM, Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
> Add the initial device tree for the V3H Starter Kit board.
> The board has 1 debug serial port (SCIF0); include support for it,
> so that the serial console can work.
>
> Based on the original (and large) patch by Vladimir Barinov.
>
> Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
FTR:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> --- /dev/null
> +++ renesas/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
> +&pfc {
> + scif0_pins: scif0 {
> + groups = "scif0_data";
> + function = "scif0";
> + };
JFYI, hscif0 can be routed to the same pins, if higher performance is needed.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH 2/2] arm64: dts: renesas: initial V3HSK board device tree
@ 2018-06-06 7:52 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2018-06-06 7:52 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, May 10, 2018 at 8:12 PM, Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
> Add the initial device tree for the V3H Starter Kit board.
> The board has 1 debug serial port (SCIF0); include support for it,
> so that the serial console can work.
>
> Based on the original (and large) patch by Vladimir Barinov.
>
> Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
FTR:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> --- /dev/null
> +++ renesas/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
> +&pfc {
> + scif0_pins: scif0 {
> + groups = "scif0_data";
> + function = "scif0";
> + };
JFYI, hscif0 can be routed to the same pins, if higher performance is needed.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [PATCH 2/2] arm64: dts: renesas: initial V3HSK board device tree
@ 2018-06-06 7:52 ` Geert Uytterhoeven
0 siblings, 0 replies; 19+ messages in thread
From: Geert Uytterhoeven @ 2018-06-06 7:52 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: Simon Horman, Rob Herring, Catalin Marinas, Linux-Renesas,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Will Deacon, Magnus Damm, Mark Rutland, Linux ARM
On Thu, May 10, 2018 at 8:12 PM, Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
> Add the initial device tree for the V3H Starter Kit board.
> The board has 1 debug serial port (SCIF0); include support for it,
> so that the serial console can work.
>
> Based on the original (and large) patch by Vladimir Barinov.
>
> Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
FTR:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> --- /dev/null
> +++ renesas/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts
> +&pfc {
> + scif0_pins: scif0 {
> + groups = "scif0_data";
> + function = "scif0";
> + };
JFYI, hscif0 can be routed to the same pins, if higher performance is needed.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 19+ messages in thread