From: Grygorii Strashko <grygorii.strashko@ti.com>
To: Tero Kristo <t-kristo@ti.com>, Rob Herring <robh+dt@kernel.org>,
Nishanth Menon <nm@ti.com>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>,
Sekhar Nori <nsekhar@ti.com>, <linux-kernel@vger.kernel.org>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
Vignesh Raghavendra <vigneshr@ti.com>, Suman Anna <s-anna@ti.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Grygorii Strashko <grygorii.strashko@ti.com>
Subject: [PATCH v3 1/4] arm64: dts: ti: k3-j7200: add DMA support
Date: Fri, 18 Sep 2020 18:38:26 +0300 [thread overview]
Message-ID: <20200918153829.14686-2-grygorii.strashko@ti.com> (raw)
In-Reply-To: <20200918153829.14686-1-grygorii.strashko@ti.com>
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Add the intr, inta, ringacc and udmap nodes for main and mcu NAVSS.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Tested-by: Kishon Vijay Abraham I <kishon@ti.com>
---
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 36 +++++++++++++++
.../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 44 +++++++++++++++++++
2 files changed, 80 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index 3df49577b06a..c5015df58cd4 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -93,6 +93,42 @@
interrupt-names = "rx_011";
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
};
+
+ main_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 = <1024>;
+ ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <211>;
+ msi-parent = <&main_udmass_inta>;
+ };
+
+ main_udmap: dma-controller@31150000 {
+ compatible = "ti,j721e-navss-main-udmap";
+ reg = <0x0 0x31150000 0x0 0x100>,
+ <0x0 0x34000000 0x0 0x100000>,
+ <0x0 0x35000000 0x0 0x100000>;
+ reg-names = "gcfg", "rchanrt", "tchanrt";
+ msi-parent = <&main_udmass_inta>;
+ #dma-cells = <1>;
+
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <212>;
+ ti,ringacc = <&main_ringacc>;
+
+ ti,sci-rm-range-tchan = <0x0d>, /* TX_CHAN */
+ <0x0f>, /* TX_HCHAN */
+ <0x10>; /* TX_UHCHAN */
+ ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
+ <0x0b>, /* RX_HCHAN */
+ <0x0c>; /* RX_UHCHAN */
+ ti,sci-rm-range-rflow = <0x00>; /* GP RFLOW */
+ };
};
main_pmx0: pinctrl@11c000 {
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index ec2745e0768e..7ecdfdb46436 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -92,4 +92,48 @@
ti,sci-dev-id = <137>;
ti,interrupt-ranges = <16 960 16>;
};
+
+ cbass_mcu_navss: navss@28380000 {
+ compatible = "simple-mfd";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ dma-coherent;
+ dma-ranges;
+ ti,sci-dev-id = <232>;
+
+ 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 = <0x1>; /* GP ring range */
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <235>;
+ msi-parent = <&main_udmass_inta>;
+ };
+
+ mcu_udmap: dma-controller@285c0000 {
+ compatible = "ti,j721e-navss-mcu-udmap";
+ reg = <0x0 0x285c0000 0x0 0x100>,
+ <0x0 0x2a800000 0x0 0x40000>,
+ <0x0 0x2aa00000 0x0 0x40000>;
+ reg-names = "gcfg", "rchanrt", "tchanrt";
+ msi-parent = <&main_udmass_inta>;
+ #dma-cells = <1>;
+
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <236>;
+ ti,ringacc = <&mcu_ringacc>;
+
+ ti,sci-rm-range-tchan = <0x0d>, /* TX_CHAN */
+ <0x0f>; /* TX_HCHAN */
+ ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
+ <0x0b>; /* RX_HCHAN */
+ ti,sci-rm-range-rflow = <0x00>; /* GP RFLOW */
+ };
+ };
};
--
2.17.1
next prev parent reply other threads:[~2020-09-18 16:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-18 15:38 [PATCH v3 0/4] arm64: dts: ti: k3-j7200: add dma and mcu cpsw Grygorii Strashko
2020-09-18 15:38 ` Grygorii Strashko [this message]
2020-09-18 15:52 ` [PATCH v3 1/4] arm64: dts: ti: k3-j7200: add DMA support Suman Anna
2020-09-18 15:38 ` [PATCH v3 2/4] arm64: dts: ti: k3-j7200-main: add main navss cpts node Grygorii Strashko
2020-09-18 15:38 ` [PATCH v3 3/4] arm64: dts: ti: k3-j7200-mcu: add mcu cpsw nuss node Grygorii Strashko
2020-09-18 15:54 ` Suman Anna
2020-09-18 15:38 ` [PATCH v3 4/4] arm64: dts: ti: k3-j7200-common-proc-board: add mcu cpsw nuss pinmux and phy defs Grygorii Strashko
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