This patch adds device node for TMU controller. There are 3
instances of the controllers so 3 nodes are created.
Signed-off-by: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
---
arch/arm/boot/dts/exynos5440.dtsi | 43 +++++++++++++++++++++++++++++++++++++
1 files changed, 43 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 5f3562a..b74ce9f 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -16,6 +16,12 @@
interrupt-parent = <&gic>;
+ aliases {
+ tmuctrl0 = &tmuctrl_0;
+ tmuctrl1 = &tmuctrl_1;
+ tmuctrl2 = &tmuctrl_2;
+ };
+
gic:interrupt-controller@2E0000 {
compatible = "arm,cortex-a15-gic";
#interrupt-cells = <3>;
@@ -156,4 +162,41 @@
reg = <0x130000 0x1000>;
interrupts = <0 17 0>, <0 16 0>;
};
+
+ tmu_ctrl_info: tmu-ctrl-info {
+ gain = <5>;
+ reference-voltage = <16>;
+ noise-cancel-mode = <4>;
+ cal-type = <2>;
+ cal-mode = <0>;
+ efuse-value = <0x5b2c>;
+ threshold-falling = <5>;
+ };
+
+ tmuctrl_0: tmuctrl@160118 {
+ compatible = "samsung,exynos5440-tmu";
+ reg = <0x160118 0x300>;
+ interrupts = <0 58 0>;
+ clocks = <&clock 8>;
+ clock-names = "tmu_apbif";
+ tmu-ctrl-data = <&tmu_ctrl_info>;
+ };
+
+ tmuctrl_1: tmuctrl@16011C {
+ compatible = "samsung,exynos5440-tmu";
+ reg = <0x16011C 0x300>;
+ interrupts = <0 58 0>;
+ clocks = <&clock 8>;
+ clock-names = "tmu_apbif";
+ tmu-ctrl-data = <&tmu_ctrl_info>;
+ };
+
+ tmuctrl_2: tmuctrl@160120 {
+ compatible = "samsung,exynos5440-tmu";
+ reg = <0x160120 0x300>;
+ interrupts = <0 58 0>;
+ clocks = <&clock 8>;
+ clock-names = "tmu_apbif";
+ tmu-ctrl-data = <&tmu_ctrl_info>;
+ };
};
--
1.7.1
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