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arm64: tegra: Set reg property for display-hub on Tegra194
authorThierry Reding <treding@nvidia.com>
Thu, 6 Dec 2018 18:00:17 +0000 (19:00 +0100)
committerThierry Reding <treding@nvidia.com>
Fri, 7 Dec 2018 11:57:26 +0000 (12:57 +0100)
Technically the display-hub driver could access registers via the
specified region, though it practice it will do so via the display
controllers' register regions.

Signed-off-by: Thierry Reding <treding@nvidia.com>
arch/arm64/boot/dts/nvidia/tegra194.dtsi patch | blob | history

diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index b7665c4..6dfa1ca 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -493,6 +493,7 @@
 
                        display-hub@15200000 {
                                compatible = "nvidia,tegra194-display", "simple-bus";
+                               reg = <0x15200000 0x00040000>;
                                resets = <&bpmp TEGRA194_RESET_NVDISPLAY0_MISC>,
                                         <&bpmp TEGRA194_RESET_NVDISPLAY0_WGRP0>,
                                         <&bpmp TEGRA194_RESET_NVDISPLAY0_WGRP1>,
Domain: System / Kernel;