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Tue, 04 Feb 2025 01:58:37 -0800 (PST) Message-ID: <62589d83-f816-40f2-9eef-3f08fc9157ff@suse.com> Date: Tue, 4 Feb 2025 10:58:35 +0100 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] arm64: dts: s32g: add the eDMA nodes To: Larisa Grigore , Chester Lin , Ghennadi Procopciuc , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, s32@nxp.com, clizzi@redhat.com, aruizrui@redhat.com, eballetb@redhat.com References: <20250203080919.1814455-1-larisa.grigore@oss.nxp.com> Content-Language: en-US, ca-ES, es-ES From: Matthias Brugger Autocrypt: addr=mbrugger@suse.com; keydata= xsFNBFP1zgUBEAC21D6hk7//0kOmsUrE3eZ55kjc9DmFPKIz6l4NggqwQjBNRHIMh04BbCMY fL3eT7ZsYV5nur7zctmJ+vbszoOASXUpfq8M+S5hU2w7sBaVk5rpH9yW8CUWz2+ZpQXPJcFa OhLZuSKB1F5JcvLbETRjNzNU7B3TdS2+zkgQQdEyt7Ij2HXGLJ2w+yG2GuR9/iyCJRf10Okq gTh//XESJZ8S6KlOWbLXRE+yfkKDXQx2Jr1XuVvM3zPqH5FMg8reRVFsQ+vI0b+OlyekT/Xe 0Hwvqkev95GG6x7yseJwI+2ydDH6M5O7fPKFW5mzAdDE2g/K9B4e2tYK6/rA7Fq4cqiAw1+u EgO44+eFgv082xtBez5WNkGn18vtw0LW3ESmKh19u6kEGoi0WZwslCNaGFrS4M7OH+aOJeqK fx5dIv2CEbxc6xnHY7dwkcHikTA4QdbdFeUSuj4YhIZ+0QlDVtS1QEXyvZbZky7ur9rHkZvP ZqlUsLJ2nOqsmahMTIQ8Mgx9SLEShWqD4kOF4zNfPJsgEMB49KbS2o9jxbGB+JKupjNddfxZ HlH1KF8QwCMZEYaTNogrVazuEJzx6JdRpR3sFda/0x5qjTadwIW6Cl9tkqe2h391dOGX1eOA 1ntn9O/39KqSrWNGvm+1raHK+Ev1yPtn0Wxn+0oy1tl67TxUjQARAQABzSRNYXR0aGlhcyBC cnVnZ2VyIDxtYnJ1Z2dlckBzdXNlLmNvbT7CwXgEEwECACIFAlV6iM0CGwMGCwkIBwMCBhUI AgkKCwQWAgMBAh4BAheAAAoJENkUC7JWEwLx6isQAIMGBgJnFWovDS7ClZtjz1LgoY8skcMU ghUZY4Z/rwwPqmMPbY8KYDdOFA+kMTEiAHOR+IyOVe2+HlMrXv/qYH4pRoxQKm8H9FbdZXgL bG8IPlBu80ZSOwWjVH+tG62KHW4RzssVrgXEFR1ZPTdbfN+9Gtf7kKxcGxWnurRJFzBEZi4s RfTSulQKqTxJ/sewOb/0kfGOJYPAt/QN5SUaWa6ILa5QFg8bLAj6bZ81CDStswDt/zJmAWp0 08NOnhrZaTQdRU7mTMddUph5YVNXEXd3ThOl8PetTyoSCt04PPTDDmyeMgB5C3INLo1AXhEp NTdu+okvD56MqCxgMfexXiqYOkEWs/wv4LWC8V8EI3Z+DQ0YuoymI5MFPsW39aPmmBhSiacx diC+7cQVQRwBR6Oz/k9oLc+0/15mc+XlbvyYfscGWs6CEeidDQyNKE/yX75KjLUSvOXYV4d4 UdaNrSoEcK/5XlW5IJNM9yae6ZOL8vZrs5u1+/w7pAlCDAAokz/As0vZ7xWiePrI+kTzuOt5 psfJOdEoMKQWWFGd/9olX5ZAyh9iXk9TQprGUOaX6sFjDrsTRycmmD9i4PdQTawObEEiAfzx 1m2MwiDs2nppsRr7qwAjyRhCq2TOAh0EDRNgYaSlbIXX/zp38FpK/9DMbtH14vVvG6FXog75 HBoOzsFNBF3VOUgBEACbvyZOfLjgfB0hg0rhlAfpTmnFwm1TjkssGZKvgMr/t6v1yGm8nmmD MIa4jblx41MSDkUKFhyB80wqrAIB6SRX0h6DOLpQrjjxbV46nxB5ANLqwektI57yenr/O+ZS +GIuiSTu1kGEbP5ezmpCYk9dxqDsAyJ+4Rx/zxlKkKGZQHdZ+UlXYOnEXexKifkTDaLne6Zc up1EgkTDVmzam4MloyrA/fAjIx2t90gfVkEEkMhZX/nc/naYq1hDQqGN778CiWkqX3qimLqj 1UsZ6qSl6qsozZxvVuOjlmafiVeXo28lEf9lPrzMG04pS3CFKU4HZsTwgOidBkI5ijbDSimI CDJ+luKPy6IjuyIETptbHZ9CmyaLgmtkGaENPqf+5iV4ZbQNFxmYTZSN56Q9ZS6Y3XeNpVm6 FOFXrlKeFTTlyFlPy9TWcBMDCKsxV5eB5kYvDGGxx26Tec1vlVKxX3kQz8o62KWsfr1kvpeu fDzx/rFpoY91XJSKAFNZz99xa7DX6eQYkM2qN9K8HuJ7XXhHTxDbxpi3wsIlFdgzVa5iWhNw iFFJdSiEaAeaHu6yXjr39FrkIVoyFPfIJVyK4d1mHe77H47WxFw6FoVbcGTEoTL6e3HDwntn OGAU6CLYcaQ4aAz1HTcDrLBzSw/BuCSAXscIuKuyE/ZT+rFbLcLwOQARAQABwsF2BBgBCAAg FiEE5rmSGMDywyUcLDoX2RQLslYTAvEFAl3VOUgCGwwACgkQ2RQLslYTAvG11w/+Mcn28jxp 0WLUdChZQoJBtl1nlkkdrIUojNT2RkT8UfPPMwNlgWBwJOzaSZRXIaWhK1elnRa10IwwHfWM GhB7nH0u0gIcSKnSKs1ebzRazI8IQdTfDH3VCQ6YMl+2bpPz4XeWqGVzcLAkamg9jsBWV6/N c0l8BNlHT5iH02E43lbDgCOxme2pArETyuuJ4tF36F7ntl1Eq1FE0Ypk5LjB602Gh2N+eOGv hnbkECywPmr7Hi5o7yh8bFOM52tKdGG+HM8KCY/sEpFRkDTA28XGNugjDyttOI4UZvURuvO6 quuvdYW4rgLVgAXgLJdQEvpnUu2j/+LjjOJBQr12ICB8T/waFc/QmUzBFQGVc20SsmAi1H9c C4XB87oE4jjc/X1jASy7JCr6u5tbZa+tZjYGPZ1cMApTFLhO4tR/a/9v1Fy3fqWPNs3F4Ra3 5irgg5jpAecT7DjFUCR/CNP5W6nywKn7MUm/19VSmj9uN484vg8w/XL49iung+Y+ZHCiSUGn LV6nybxdRG/jp8ZQdQQixPA9azZDzuTu+NjKtzIA5qtfZfmm8xC+kAwAMZ/ZnfCsKwN0bbnD YfO3B5Q131ASmu0kbwY03Mw4PhxDzZNrt4a89Y95dq5YkMtVH2Me1ZP063cFCCYCkvEAK/C8 PVrr2NoUqi/bxI8fFQJD1jVj8K0= In-Reply-To: <20250203080919.1814455-1-larisa.grigore@oss.nxp.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 03/02/2025 09:09, Larisa Grigore wrote: > Add the two eDMA nodes in the device tree in order to enable the probing > of the S32G2/S32G3 eDMA driver. > > Signed-off-by: Larisa Grigore Reviewed-by: Matthias Brugger > --- > > v2: Moved #dma-cells before dma-channels and clock-names after clocks. > > arch/arm64/boot/dts/freescale/s32g2.dtsi | 34 ++++++++++++++++++++++++ > arch/arm64/boot/dts/freescale/s32g3.dtsi | 34 ++++++++++++++++++++++++ > 2 files changed, 68 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/s32g2.dtsi b/arch/arm64/boot/dts/freescale/s32g2.dtsi > index 7be430b78c83..64eac1dde05b 100644 > --- a/arch/arm64/boot/dts/freescale/s32g2.dtsi > +++ b/arch/arm64/boot/dts/freescale/s32g2.dtsi > @@ -317,6 +317,23 @@ usdhc0-200mhz-grp4 { > }; > }; > > + edma0: dma-controller@40144000 { > + compatible = "nxp,s32g2-edma"; > + reg = <0x40144000 0x24000>, > + <0x4012c000 0x3000>, > + <0x40130000 0x3000>; > + #dma-cells = <2>; > + dma-channels = <32>; > + interrupts = , > + , > + ; > + interrupt-names = "tx-0-15", > + "tx-16-31", > + "err"; > + clocks = <&clks 63>, <&clks 64>; > + clock-names = "dmamux0", "dmamux1"; > + }; > + > uart0: serial@401c8000 { > compatible = "nxp,s32g2-linflexuart", > "fsl,s32v234-linflexuart"; > @@ -333,6 +350,23 @@ uart1: serial@401cc000 { > status = "disabled"; > }; > > + edma1: dma-controller@40244000 { > + compatible = "nxp,s32g2-edma"; > + reg = <0x40244000 0x24000>, > + <0x4022c000 0x3000>, > + <0x40230000 0x3000>; > + #dma-cells = <2>; > + dma-channels = <32>; > + interrupts = , > + , > + ; > + interrupt-names = "tx-0-15", > + "tx-16-31", > + "err"; > + clocks = <&clks 63>, <&clks 64>; > + clock-names = "dmamux0", "dmamux1"; > + }; > + > uart2: serial@402bc000 { > compatible = "nxp,s32g2-linflexuart", > "fsl,s32v234-linflexuart"; > diff --git a/arch/arm64/boot/dts/freescale/s32g3.dtsi b/arch/arm64/boot/dts/freescale/s32g3.dtsi > index 6c572ffe37ca..4f6201d6c08a 100644 > --- a/arch/arm64/boot/dts/freescale/s32g3.dtsi > +++ b/arch/arm64/boot/dts/freescale/s32g3.dtsi > @@ -374,6 +374,23 @@ usdhc0-200mhz-grp4 { > }; > }; > > + edma0: dma-controller@40144000 { > + compatible = "nxp,s32g3-edma", "nxp,s32g2-edma"; > + reg = <0x40144000 0x24000>, > + <0x4012c000 0x3000>, > + <0x40130000 0x3000>; > + #dma-cells = <2>; > + dma-channels = <32>; > + interrupts = , > + , > + ; > + interrupt-names = "tx-0-15", > + "tx-16-31", > + "err"; > + clocks = <&clks 63>, <&clks 64>; > + clock-names = "dmamux0", "dmamux1"; > + }; > + > uart0: serial@401c8000 { > compatible = "nxp,s32g3-linflexuart", > "fsl,s32v234-linflexuart"; > @@ -390,6 +407,23 @@ uart1: serial@401cc000 { > status = "disabled"; > }; > > + edma1: dma-controller@40244000 { > + compatible = "nxp,s32g3-edma", "nxp,s32g2-edma"; > + reg = <0x40244000 0x24000>, > + <0x4022c000 0x3000>, > + <0x40230000 0x3000>; > + #dma-cells = <2>; > + dma-channels = <32>; > + interrupts = , > + , > + ; > + interrupt-names = "tx-0-15", > + "tx-16-31", > + "err"; > + clocks = <&clks 63>, <&clks 64>; > + clock-names = "dmamux0", "dmamux1"; > + }; > + > uart2: serial@402bc000 { > compatible = "nxp,s32g3-linflexuart", > "fsl,s32v234-linflexuart";