On 08/05/18 12:44, Mikko Perttunen wrote:
Add nodes required for communication through the Tegra Combined UART.
This includes the AON HSP instance, addition of shared interrupts
for the TOP0 HSP instance, and finally the TCU node itself. Also
mark the HSP instances as compatible to tegra194-hsp, as the hardware
is not identical but is compatible to tegra186-hsp.
Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 34 +++++++++++++++++++++++++++++---
1 file changed, 31 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 6d699815a84f..d7f780b06fe2 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -217,10 +217,31 @@
};
hsp_top0: hsp@3c00000 {
- compatible = "nvidia,tegra186-hsp";
+ compatible = "nvidia,tegra194-hsp", "nvidia,tegra186-hsp";
I might be wrong, but I think we may need to update the binding doc
compatibility property for hsp. For example see
'Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-flowctrl.txt'.
Cheers
Jon
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