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Message-ID: <1351580726-17350-2-git-send-email-ldewangan@nvidia.com>
Date: Tue, 30 Oct 2012 12:35:23 +0530
From: Laxman Dewangan <ldewangan@...dia.com>
To: <swarren@...dotorg.org>, <linux@....linux.org.uk>
CC: <linux-tegra@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
Laxman Dewangan <ldewangan@...dia.com>
Subject: [PATCH V3 1/4] ARM: tegra: dts: add slink controller dt entry
Add slink controller details in the dts file of
Tegra20 and Tegra30.
Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>
---
Changes from V1:
-rename the dma request prop to nvidia,dma-request-selector.
Changes from V2:
- Make node name as spi@.
arch/arm/boot/dts/tegra20.dtsi | 41 +++++++++++++++++++++++++++
arch/arm/boot/dts/tegra30.dtsi | 60 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 101 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 6934bca..ecd3b4f 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -186,6 +186,47 @@
status = "disabled";
};
+ spi@...0d400 {
+
+ compatible = "nvidia,tegra20-slink";
+ reg = <0x7000d400 0x200>;
+ interrupts = <0 59 0x04>;
+ nvidia,dma-request-selector = <&apbdma 15>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi@...0d600 {
+ compatible = "nvidia,tegra20-slink";
+ reg = <0x7000d600 0x200>;
+ interrupts = <0 82 0x04>;
+ nvidia,dma-request-selector = <&apbdma 16>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi@...0d800 {
+ compatible = "nvidia,tegra20-slink";
+ reg = <0x7000d480 0x200>;
+ interrupts = <0 83 0x04>;
+ nvidia,dma-request-selector = <&apbdma 17>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi@...0da00 {
+ compatible = "nvidia,tegra20-slink";
+ reg = <0x7000da00 0x200>;
+ interrupts = <0 93 0x04>;
+ nvidia,dma-request-selector = <&apbdma 18>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
pmc {
compatible = "nvidia,tegra20-pmc";
reg = <0x7000e400 0x400>;
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 81f5df4..ab6cfb0 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -191,6 +191,66 @@
status = "disabled";
};
+ spi@...0d400 {
+ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+ reg = <0x7000d400 0x200>;
+ interrupts = <0 59 0x04>;
+ nvidia,dma-request-selector = <&apbdma 15>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi@...0d600 {
+ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+ reg = <0x7000d600 0x200>;
+ interrupts = <0 82 0x04>;
+ nvidia,dma-request-selector = <&apbdma 16>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi@...0d800 {
+ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+ reg = <0x7000d480 0x200>;
+ interrupts = <0 83 0x04>;
+ nvidia,dma-request-selector = <&apbdma 17>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi@...0da00 {
+ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+ reg = <0x7000da00 0x200>;
+ interrupts = <0 93 0x04>;
+ nvidia,dma-request-selector = <&apbdma 18>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi@...0dc00 {
+ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+ reg = <0x7000dc00 0x200>;
+ interrupts = <0 94 0x04>;
+ nvidia,dma-request-selector = <&apbdma 27>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi@...0de00 {
+ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+ reg = <0x7000de00 0x200>;
+ interrupts = <0 79 0x04>;
+ nvidia,dma-request-selector = <&apbdma 28>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
pmc {
compatible = "nvidia,tegra20-pmc", "nvidia,tegra30-pmc";
reg = <0x7000e400 0x400>;
--
1.7.1.1
--
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