From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [v7,7/7] arm: dts: ls1021a: add qdma device tree nodes From: Wen He Message-Id: <20180725112919.31340-7-wen.he_1@nxp.com> Date: Wed, 25 Jul 2018 19:29:19 +0800 To: vkoul@kernel.org, dmaengine@vger.kernel.org Cc: robh+dt@kernel.org, devicetree@vger.kernel.org, leoyang.li@nxp.com, jiafei.pan@nxp.com, jiaheng.fan@nxp.com, wen.he_1@nxp.com List-ID: YWRkIHRoZSBxRE1BIGRldmljZSB0cmVlIG5vZGVzIGZvciBMUzEwMjFBIGRldmljZXMuCgpTaWdu ZWQtb2ZmLWJ5OiBXZW4gSGUgPHdlbi5oZV8xQG54cC5jb20+Ci0tLQogYXJjaC9hcm0vYm9vdC9k dHMvbHMxMDIxYS5kdHNpIHwgICAxNSArKysrKysrKysrKysrKysKIDEgZmlsZXMgY2hhbmdlZCwg MTUgaW5zZXJ0aW9ucygrKSwgMCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9hcmNoL2FybS9i b290L2R0cy9sczEwMjFhLmR0c2kgYi9hcmNoL2FybS9ib290L2R0cy9sczEwMjFhLmR0c2kKaW5k ZXggYzU1ZDQ3OS4uMDYxYzgzOSAxMDA2NDQKLS0tIGEvYXJjaC9hcm0vYm9vdC9kdHMvbHMxMDIx YS5kdHNpCisrKyBiL2FyY2gvYXJtL2Jvb3QvZHRzL2xzMTAyMWEuZHRzaQpAQCAtNTcxLDYgKzU3 MSwyMSBAQAogCQkJCSA8JmNsb2NrZ2VuIDQgMT47CiAJCX07CiAKKwkJcWRtYTogZG1hLWNvbnRy b2xsZXJAODM5MDAwMCB7CisJCQljb21wYXRpYmxlID0gImZzbCxsczEwMjFhLXFkbWEiOworCQkJ cmVnID0gPDB4MCAweDgzOTgwMDAgMHgwIDB4MTAwMD4sIC8qIENvbnRyb2xsZXIgcmVncyAqLwor CQkJCTwweDAgMHg4Mzk5MDAwIDB4MCAweDEwMDA+LCAvKiBTdGF0dXMgcmVncyAqLworCQkJCTww eDAgMHg4MzlhMDAwIDB4MCAweDIwMDA+OyAvKiBCbG9jayByZWdzICovCisJCQlpbnRlcnJ1cHRz ID0gPEdJQ19TUEkgMTg1IElSUV9UWVBFX0xFVkVMX0hJR0g+LAorCQkJCQk8R0lDX1NQSSA3NiBJ UlFfVFlQRV9MRVZFTF9ISUdIPjsKKwkJCWludGVycnVwdC1uYW1lcyA9ICJxZG1hLWVycm9yIiwg InFkbWEtcXVldWUiOworCQkJZG1hLWNoYW5uZWxzID0gPDg+OworCQkJZnNsLHF1ZXVlcyA9IDwy PjsKKwkJCXN0YXR1cy1zaXplcyA9IDw2ND47CisJCQlxdWV1ZS1zaXplcyA9IDw2NCA2ND47CisJ CQliaWctZW5kaWFuOworCQl9OworCiAJCWRjdTogZGN1QDJjZTAwMDAgewogCQkJY29tcGF0aWJs ZSA9ICJmc2wsbHMxMDIxYS1kY3UiOwogCQkJcmVnID0gPDB4MCAweDJjZTAwMDAgMHgwIDB4MTAw MDA+Owo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Wen He Subject: [v7 7/7] arm: dts: ls1021a: add qdma device tree nodes Date: Wed, 25 Jul 2018 19:29:19 +0800 Message-Id: <20180725112919.31340-7-wen.he_1@nxp.com> In-Reply-To: <20180725112919.31340-1-wen.he_1@nxp.com> References: <20180725112919.31340-1-wen.he_1@nxp.com> To: vkoul@kernel.org, dmaengine@vger.kernel.org Cc: robh+dt@kernel.org, devicetree@vger.kernel.org, leoyang.li@nxp.com, jiafei.pan@nxp.com, jiaheng.fan@nxp.com, wen.he_1@nxp.com List-ID: add the qDMA device tree nodes for LS1021A devices. Signed-off-by: Wen He --- arch/arm/boot/dts/ls1021a.dtsi | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index c55d479..061c839 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -571,6 +571,21 @@ <&clockgen 4 1>; }; + qdma: dma-controller@8390000 { + compatible = "fsl,ls1021a-qdma"; + reg = <0x0 0x8398000 0x0 0x1000>, /* Controller regs */ + <0x0 0x8399000 0x0 0x1000>, /* Status regs */ + <0x0 0x839a000 0x0 0x2000>; /* Block regs */ + interrupts = , + ; + interrupt-names = "qdma-error", "qdma-queue"; + dma-channels = <8>; + fsl,queues = <2>; + status-sizes = <64>; + queue-sizes = <64 64>; + big-endian; + }; + dcu: dcu@2ce0000 { compatible = "fsl,ls1021a-dcu"; reg = <0x0 0x2ce0000 0x0 0x10000>; -- 1.7.1