[PATCH V2 5/5] ARM: DT: tegra114: Add spi controller DT entry

Laxman Dewangan
2013-03-09T18:13:38Z

NVIDIA's Tegra114 has 6 spi controllers. These controllers are
redesign on T114 with different register interface.

Add DT entry for spi controllers and make it compatible with
"nvidia,tegra114-spi".

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
Changes from V1:
- None

arch/arm/boot/dts/tegra114.dtsi | 72 +++++++++++++++++++++++++++++++++++++++
1 files changed, 72 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 21ff340..47ad1b8 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -209,6 +209,78 @@
clock-names = "div-clk";
};

+ spi@7000d400 {
+ compatible = "nvidia,tegra114-spi";
+ reg = <0x7000d400 0x200>;
+ interrupts = <0 59 0x04>;
+ nvidia,dma-request-selector = <&apbdma 15>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 41>;
+ clock-names = "spi";
+ status = "disabled";
+ };
+
+ spi@7000d600 {
+ compatible = "nvidia,tegra114-spi";
+ reg = <0x7000d600 0x200>;
+ interrupts = <0 82 0x04>;
+ nvidia,dma-request-selector = <&apbdma 16>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 44>;
+ clock-names = "spi";
+ status = "disabled";
+ };
+
+ spi@7000d800 {
+ compatible = "nvidia,tegra114-spi";
+ reg = <0x7000d480 0x200>;
+ interrupts = <0 83 0x04>;
+ nvidia,dma-request-selector = <&apbdma 17>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 46>;
+ clock-names = "spi";
+ status = "disabled";
+ };
+
+ spi@7000da00 {
+ compatible = "nvidia,tegra114-spi";
+ reg = <0x7000da00 0x200>;
+ interrupts = <0 93 0x04>;
+ nvidia,dma-request-selector = <&apbdma 18>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 68>;
+ clock-names = "spi";
+ status = "disabled";
+ };
+
+ spi@7000dc00 {
+ compatible = "nvidia,tegra114-spi";
+ reg = <0x7000dc00 0x200>;
+ interrupts = <0 94 0x04>;
+ nvidia,dma-request-selector = <&apbdma 27>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 104>;
+ clock-names = "spi";
+ status = "disabled";
+ };
+
+ spi@7000de00 {
+ compatible = "nvidia,tegra114-spi";
+ reg = <0x7000de00 0x200>;
+ interrupts = <0 79 0x04>;
+ nvidia,dma-request-selector = <&apbdma 28>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 105>;
+ clock-names = "spi";
+ status = "disabled";
+ };
+
sdhci@78000000 {
compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
reg = <0x78000000 0x200>;
--
1.7.1.1