* [PATCH 02/11][RFC] ARM: shmobile: r8a7790: Add Audio DMAC peri peri devices to DT
@ 2014-07-23 2:43 Kuninori Morimoto
2014-07-23 12:33 ` Sergei Shtylyov
0 siblings, 1 reply; 2+ messages in thread
From: Kuninori Morimoto @ 2014-07-23 2:43 UTC (permalink / raw)
To: linux-sh
Instantiate the Audio DMAC peri peri controllers
in the r8a7790 device tree.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
arch/arm/boot/dts/r8a7790.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 9f4fb9c..853a5d1 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -333,6 +333,13 @@
dma-channels = <13>;
};
+ audmapp: audio-dma-pp@0xec740000 {
+ compatible = "renesas,rcar-audmapp";
+ #dma-cells = <1>;
+
+ reg = <0 0xec740000 0 0x200>;
+ };
+
i2c0: i2c@e6508000 {
#address-cells = <1>;
#size-cells = <0>;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH 02/11][RFC] ARM: shmobile: r8a7790: Add Audio DMAC peri peri devices to DT
2014-07-23 2:43 [PATCH 02/11][RFC] ARM: shmobile: r8a7790: Add Audio DMAC peri peri devices to DT Kuninori Morimoto
@ 2014-07-23 12:33 ` Sergei Shtylyov
0 siblings, 0 replies; 2+ messages in thread
From: Sergei Shtylyov @ 2014-07-23 12:33 UTC (permalink / raw)
To: linux-sh
Hello.
On 07/23/2014 06:43 AM, Kuninori Morimoto wrote:
> Instantiate the Audio DMAC peri peri controllers
> in the r8a7790 device tree.
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> ---
> arch/arm/boot/dts/r8a7790.dtsi | 7 +++++++
> 1 file changed, 7 insertions(+)
> diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
> index 9f4fb9c..853a5d1 100644
> --- a/arch/arm/boot/dts/r8a7790.dtsi
> +++ b/arch/arm/boot/dts/r8a7790.dtsi
> @@ -333,6 +333,13 @@
> dma-channels = <13>;
> };
>
> + audmapp: audio-dma-pp@0xec740000 {
As per the ePAPR standard, the node name must be "dma-controller". Also,
please drop "0x" from the unit-address part of the name.
> + compatible = "renesas,rcar-audmapp";
> + #dma-cells = <1>;
> +
> + reg = <0 0xec740000 0 0x200>;
> + };
> +
WBR, Sergei
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2014-07-23 2:43 [PATCH 02/11][RFC] ARM: shmobile: r8a7790: Add Audio DMAC peri peri devices to DT Kuninori Morimoto
2014-07-23 12:33 ` Sergei Shtylyov
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