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[4/6] arm64: dts: renesas: Add device node for RST module

Message ID 1463041641-27485-5-git-send-email-dirk.behme@de.bosch.com (mailing list archive)
State Superseded
Delegated to: Simon Horman
Headers show

Commit Message

Dirk Behme May 12, 2016, 8:27 a.m. UTC 
From: Geert Uytterhoeven <geert+renesas@glider.be>

Add a device node for the RST module, which provides reset control.
Declare it to be a system controller (syscon), so other device nodes can
refer to its registers.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm64/boot/dts/renesas/r8a7795.dtsi | 5 +++++
 arch/arm64/boot/dts/renesas/r8a7796.dtsi | 5 +++++
 2 files changed, 10 insertions(+)

Comments

Geert Uytterhoeven May 12, 2016, 5:47 p.m. UTC | #1 
On Thu, May 12, 2016 at 10:27 AM, Dirk Behme <dirk.behme@de.bosch.com> wrote:
> --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> @@ -526,6 +526,11 @@
>                         #iommu-cells = <1>;
>                 };
>
> +               rst: reset-controller@e6160000 {
> +                       compatible = "renesas,rst-r8a7795", "syscon";

"renesas,r8a7795-rst", to match current practices.

> diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> index 1389528..30d05e7 100644
> --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> @@ -115,6 +115,11 @@
>                         #power-domain-cells = <1>;
>                 };
>
> +               rst: reset-controller@e6160000 {
> +                       compatible = "renesas,rst-r8a7795", "syscon";

"renesas,r8a7796-rst" (not '95 ;-).

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
diff mbox

Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 7181db0..36da31f 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -526,6 +526,11 @@ 
 			#iommu-cells = <1>;
 		};
 
+		rst: reset-controller@e6160000 {
+			compatible = "renesas,rst-r8a7795", "syscon";
+			reg = <0 0xe6160000 0 0x0200>;
+		};
+
 		dmac0: dma-controller@e6700000 {
 			compatible = "renesas,dmac-r8a7795",
 				     "renesas,rcar-dmac";
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 1389528..30d05e7 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -115,6 +115,11 @@ 
 			#power-domain-cells = <1>;
 		};
 
+		rst: reset-controller@e6160000 {
+			compatible = "renesas,rst-r8a7795", "syscon";
+			reg = <0 0xe6160000 0 0x0200>;
+		};
+
 		dmac0: dma-controller@e6700000 {
 			/* Empty node for now */
 		};