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Thu, 23 Jan 2020 05:44:55 -0600 Received: from DLEE103.ent.ti.com (157.170.170.33) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Thu, 23 Jan 2020 05:44:54 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE103.ent.ti.com (157.170.170.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Thu, 23 Jan 2020 05:44:54 -0600 Received: from feketebors.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 00NBijBG114078; Thu, 23 Jan 2020 05:44:52 -0600 From: Peter Ujfalusi To: , , Subject: [PATCH v3 3/9] arm64: dts: ti: k3-am65: DMA support Date: Thu, 23 Jan 2020 13:45:22 +0200 Message-ID: <20200123114528.26552-4-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200123114528.26552-1-peter.ujfalusi@ti.com> References: <20200123114528.26552-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200123_034458_928671_1AF6C541 X-CRM114-Status: GOOD ( 11.29 ) X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [198.47.23.249 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, robh+dt@kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add the ringacc and udmap nodes for main and mcu NAVSS. Signed-off-by: Peter Ujfalusi --- arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 39 ++++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 46 ++++++++++++++++++++++++ 2 files changed, 85 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi index c21315c43c55..7c4853a8a02c 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -379,6 +379,10 @@ main_navss { #address-cells = <2>; #size-cells = <2>; ranges; + dma-coherent; + dma-ranges; + + ti,sci-dev-id = <118>; intr_main_navss: interrupt-controller1 { compatible = "ti,sci-intr"; @@ -527,6 +531,41 @@ mailbox0_cluster11: mailbox@31f8b000 { ti,mbox-num-fifos = <16>; interrupt-parent = <&intr_main_navss>; }; + + ringacc: ringacc@3c000000 { + compatible = "ti,am654-navss-ringacc"; + reg = <0x0 0x3c000000 0x0 0x400000>, + <0x0 0x38000000 0x0 0x400000>, + <0x0 0x31120000 0x0 0x100>, + <0x0 0x33000000 0x0 0x40000>; + reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target"; + ti,num-rings = <818>; + ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */ + ti,dma-ring-reset-quirk; + ti,sci = <&dmsc>; + ti,sci-dev-id = <187>; + msi-parent = <&inta_main_udmass>; + }; + + main_udmap: dma-controller@31150000 { + compatible = "ti,am654-navss-main-udmap"; + reg = <0x0 0x31150000 0x0 0x100>, + <0x0 0x34000000 0x0 0x100000>, + <0x0 0x35000000 0x0 0x100000>; + reg-names = "gcfg", "rchanrt", "tchanrt"; + msi-parent = <&inta_main_udmass>; + #dma-cells = <1>; + + ti,sci = <&dmsc>; + ti,sci-dev-id = <188>; + ti,ringacc = <&ringacc>; + + ti,sci-rm-range-tchan = <0x1>, /* TX_HCHAN */ + <0x2>; /* TX_CHAN */ + ti,sci-rm-range-rchan = <0x4>, /* RX_HCHAN */ + <0x5>; /* RX_CHAN */ + ti,sci-rm-range-rflow = <0x6>; /* GP RFLOW */ + }; }; main_gpio0: main_gpio0@600000 { diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi index 319e821b3c27..92629cbdc184 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi @@ -104,6 +104,52 @@ adc { }; }; + mcu_navss { + compatible = "simple-mfd"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + dma-coherent; + dma-ranges; + + ti,sci-dev-id = <119>; + + mcu_ringacc: ringacc@2b800000 { + compatible = "ti,am654-navss-ringacc"; + reg = <0x0 0x2b800000 0x0 0x400000>, + <0x0 0x2b000000 0x0 0x400000>, + <0x0 0x28590000 0x0 0x100>, + <0x0 0x2a500000 0x0 0x40000>; + reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target"; + ti,num-rings = <286>; + ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */ + ti,dma-ring-reset-quirk; + ti,sci = <&dmsc>; + ti,sci-dev-id = <195>; + msi-parent = <&inta_main_udmass>; + }; + + mcu_udmap: dma-controller@285c0000 { + compatible = "ti,am654-navss-mcu-udmap"; + reg = <0x0 0x285c0000 0x0 0x100>, + <0x0 0x2a800000 0x0 0x40000>, + <0x0 0x2aa00000 0x0 0x40000>; + reg-names = "gcfg", "rchanrt", "tchanrt"; + msi-parent = <&inta_main_udmass>; + #dma-cells = <1>; + + ti,sci = <&dmsc>; + ti,sci-dev-id = <194>; + ti,ringacc = <&mcu_ringacc>; + + ti,sci-rm-range-tchan = <0x1>, /* TX_HCHAN */ + <0x2>; /* TX_CHAN */ + ti,sci-rm-range-rchan = <0x3>, /* RX_HCHAN */ + <0x4>; /* RX_CHAN */ + ti,sci-rm-range-rflow = <0x5>; /* GP RFLOW */ + }; + }; + fss: fss@47000000 { compatible = "simple-bus"; #address-cells = <2>;