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[2003:e4:1f4b:7100:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id h19-20020a170906719300b00993cc1242d4sm9366116ejk.151.2023.07.17.09.32.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Jul 2023 09:32:14 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: Jon Hunter , linux-tegra@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 1/4] arm64: tegra: Remove dmas and dma-names for debug UART Date: Mon, 17 Jul 2023 18:32:10 +0200 Message-ID: <20230717163213.1033592-1-thierry.reding@gmail.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Thierry Reding The debug UART doesn't support DMA and the DT bindings prohibit the use of the dmas and dma-names properties for it, so remove them. Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra132-norrin.dts | 2 ++ arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 2 ++ arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi | 2 ++ arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi | 2 ++ arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 2 ++ arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 2 ++ arch/arm64/boot/dts/nvidia/tegra234-sim-vdk.dts | 2 ++ 7 files changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts index d4c034ac1244..bbc2e9bef08d 100644 --- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts +++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts @@ -531,6 +531,8 @@ soc_warm_reset_l { }; serial@70006000 { + /delete-property/ dmas; + /delete-property/ dma-names; status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi index 92163b680980..0ae5a44f7d07 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi @@ -28,6 +28,8 @@ gpu@57000000 { /* debug port */ serial@70006000 { + /delete-property/ dmas; + /delete-property/ dma-names; status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi index 0a70daeffd85..f0d53f0b4117 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi @@ -21,6 +21,8 @@ memory@80000000 { /* debug port */ serial@70006000 { + /delete-property/ dmas; + /delete-property/ dma-names; status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi index 1f263fd32a7a..bbd6ff0564da 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi @@ -1321,6 +1321,8 @@ shutdown { }; serial@70006000 { + /delete-property/ dmas; + /delete-property/ dma-names; status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts index b4cc7d40911c..ac8c91f548e2 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts @@ -126,6 +126,8 @@ dvfs_pwm_pbb1 { /* debug port */ serial@70006000 { + /delete-property/ dmas; + /delete-property/ dma-names; status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts index 9c9c269158db..515a0e637cb7 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts @@ -1312,6 +1312,8 @@ shutdown { }; serial@70006000 { + /delete-property/ dmas; + /delete-property/ dma-names; status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra234-sim-vdk.dts b/arch/arm64/boot/dts/nvidia/tegra234-sim-vdk.dts index 5804acfc428a..9f3e9f30c3f7 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-sim-vdk.dts +++ b/arch/arm64/boot/dts/nvidia/tegra234-sim-vdk.dts @@ -19,6 +19,8 @@ chosen { bus@0 { serial@3100000 { + /delete-property/ dmas; + /delete-property/ dma-names; status = "okay"; };