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[4/5] arm64: tegra: Add dmas and dma-names for Tegra234 UARTE

Message ID 20230817141407.3678613-5-thierry.reding@gmail.com (mailing list archive)
State New, archived
Headers show
Series arm64: tegra: Various minor device tree fixes | expand

Commit Message

Thierry Reding Aug. 17, 2023, 2:14 p.m. UTC 
From: Thierry Reding <treding@nvidia.com>

Commit 940acdac99b2 ("arm64: tegra: Add UARTE device tree node on
Tegra234") added the device tree node for the UARTE on Tegra234 but
didn't include the "dmas" and "dma-names" properties required for this
device when it's used in high-speed mode.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra234.dtsi | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 066b87ef7e41..50db1b1e982b 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -732,6 +732,8 @@  uarte: serial@3140000 {
 			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&bpmp TEGRA234_CLK_UARTE>;
 			resets = <&bpmp TEGRA234_RESET_UARTE>;
+			dmas = <&gpcdma 20>, <&gpcdma 20>;
+			dma-names = "rx", "tx";
 			status = "disabled";
 		};