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* [PATCH] arm64: dts: r8a7795-salvator-x: Update memory node to 4 GiB map
@ 2017-04-06 13:31 ` Geert Uytterhoeven
  0 siblings, 0 replies; 4+ messages in thread
From: Geert Uytterhoeven @ 2017-04-06 13:31 UTC (permalink / raw)
  To: Simon Horman, Magnus Damm
  Cc: linux-renesas-soc, linux-arm-kernel, Takeshi Kihara, Geert Uytterhoeven

From: Takeshi Kihara <takeshi.kihara.df@renesas.com>

This patch addes memory region:

  - After changes, the Salvator-X board has the following map:
    Bank0: 1GiB RAM : 0x000048000000 -> 0x0007fffffff
    Bank1: 1GiB RAM : 0x000500000000 -> 0x0053fffffff
    Bank2: 1GiB RAM : 0x000600000000 -> 0x0063fffffff
    Bank3: 1GiB RAM : 0x000700000000 -> 0x0073fffffff

  - Before changes, the old map looked like this:
    Bank0: 1GiB RAM : 0x000048000000 -> 0x0007fffffff

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
This patch is looooong overdue.

 arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index 639aa085d9966676..f1b6ad3def15b2f5 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -56,6 +56,21 @@
 		reg = <0x0 0x48000000 0x0 0x38000000>;
 	};
 
+	memory@500000000 {
+		device_type = "memory";
+		reg = <0x5 0x00000000 0x0 0x40000000>;
+	};
+
+	memory@600000000 {
+		device_type = "memory";
+		reg = <0x6 0x00000000 0x0 0x40000000>;
+	};
+
+	memory@700000000 {
+		device_type = "memory";
+		reg = <0x7 0x00000000 0x0 0x40000000>;
+	};
+
 	x12_clk: x12 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH] arm64: dts: r8a7795-salvator-x: Update memory node to 4 GiB map
@ 2017-04-06 13:31 ` Geert Uytterhoeven
  0 siblings, 0 replies; 4+ messages in thread
From: Geert Uytterhoeven @ 2017-04-06 13:31 UTC (permalink / raw)
  To: linux-arm-kernel

From: Takeshi Kihara <takeshi.kihara.df@renesas.com>

This patch addes memory region:

  - After changes, the Salvator-X board has the following map:
    Bank0: 1GiB RAM : 0x000048000000 -> 0x0007fffffff
    Bank1: 1GiB RAM : 0x000500000000 -> 0x0053fffffff
    Bank2: 1GiB RAM : 0x000600000000 -> 0x0063fffffff
    Bank3: 1GiB RAM : 0x000700000000 -> 0x0073fffffff

  - Before changes, the old map looked like this:
    Bank0: 1GiB RAM : 0x000048000000 -> 0x0007fffffff

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
This patch is looooong overdue.

 arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index 639aa085d9966676..f1b6ad3def15b2f5 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -56,6 +56,21 @@
 		reg = <0x0 0x48000000 0x0 0x38000000>;
 	};
 
+	memory at 500000000 {
+		device_type = "memory";
+		reg = <0x5 0x00000000 0x0 0x40000000>;
+	};
+
+	memory at 600000000 {
+		device_type = "memory";
+		reg = <0x6 0x00000000 0x0 0x40000000>;
+	};
+
+	memory at 700000000 {
+		device_type = "memory";
+		reg = <0x7 0x00000000 0x0 0x40000000>;
+	};
+
 	x12_clk: x12 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: r8a7795-salvator-x: Update memory node to 4 GiB map
  2017-04-06 13:31 ` Geert Uytterhoeven
@ 2017-04-07 14:58   ` Simon Horman
  -1 siblings, 0 replies; 4+ messages in thread
From: Simon Horman @ 2017-04-07 14:58 UTC (permalink / raw)
  To: Geert Uytterhoeven
  Cc: Magnus Damm, linux-renesas-soc, linux-arm-kernel, Takeshi Kihara

On Thu, Apr 06, 2017 at 03:31:27PM +0200, Geert Uytterhoeven wrote:
> From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> 
> This patch addes memory region:
> 
>   - After changes, the Salvator-X board has the following map:
>     Bank0: 1GiB RAM : 0x000048000000 -> 0x0007fffffff
>     Bank1: 1GiB RAM : 0x000500000000 -> 0x0053fffffff
>     Bank2: 1GiB RAM : 0x000600000000 -> 0x0063fffffff
>     Bank3: 1GiB RAM : 0x000700000000 -> 0x0073fffffff
> 
>   - Before changes, the old map looked like this:
>     Bank0: 1GiB RAM : 0x000048000000 -> 0x0007fffffff
> 
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> This patch is looooong overdue.

Thanks, I have queued this up for v4.13.

^ permalink raw reply	[flat|nested] 4+ messages in thread
* [PATCH] arm64: dts: r8a7795-salvator-x: Update memory node to 4 GiB map
@ 2017-04-07 14:58   ` Simon Horman
  0 siblings, 0 replies; 4+ messages in thread
From: Simon Horman @ 2017-04-07 14:58 UTC (permalink / raw)
  To: linux-arm-kernel

On Thu, Apr 06, 2017 at 03:31:27PM +0200, Geert Uytterhoeven wrote:
> From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> 
> This patch addes memory region:
> 
>   - After changes, the Salvator-X board has the following map:
>     Bank0: 1GiB RAM : 0x000048000000 -> 0x0007fffffff
>     Bank1: 1GiB RAM : 0x000500000000 -> 0x0053fffffff
>     Bank2: 1GiB RAM : 0x000600000000 -> 0x0063fffffff
>     Bank3: 1GiB RAM : 0x000700000000 -> 0x0073fffffff
> 
>   - Before changes, the old map looked like this:
>     Bank0: 1GiB RAM : 0x000048000000 -> 0x0007fffffff
> 
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> This patch is looooong overdue.

Thanks, I have queued this up for v4.13.

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-04-07 14:58 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-04-06 13:31 [PATCH] arm64: dts: r8a7795-salvator-x: Update memory node to 4 GiB map Geert Uytterhoeven
2017-04-06 13:31 ` Geert Uytterhoeven
2017-04-07 14:58 ` Simon Horman
2017-04-07 14:58   ` Simon Horman

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