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ARM: tegra: add DT entry for KBC controller 

NVIDIA's Tegra SoCs have the matrix keyboard controller which
supports 16x8 type of matrix. The number of rows and columns
are configurable.

Add DT entry for KBC controller.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
[swarren: added clocks property]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Laxman Dewangan 2013-01-11 19:03:03 +05:30 committed by Stephen Warren
parent bb2c1de9ff
commit 699ed4b94c
2 changed files with 16 additions and 0 deletions
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8
arch/arm/boot/dts/tegra20.dtsi
View File

@ -404,6 +404,14 @@
status = "disabled";
};
kbc {
compatible = "nvidia,tegra20-kbc";
reg = <0x7000e200 0x100>;
interrupts = <0 85 0x04>;
clocks = <&tegra_car 36>;
status = "disabled";
};
pmc {
compatible = "nvidia,tegra20-pmc";
reg = <0x7000e400 0x400>;

8
arch/arm/boot/dts/tegra30.dtsi
View File

@ -413,6 +413,14 @@
status = "disabled";
};
kbc {
compatible = "nvidia,tegra30-kbc", "nvidia,tegra20-kbc";
reg = <0x7000e200 0x100>;
interrupts = <0 85 0x04>;
clocks = <&tegra_car 36>;
status = "disabled";
};
pmc {
compatible = "nvidia,tegra20-pmc", "nvidia,tegra30-pmc";
reg = <0x7000e400 0x400>;