Commit 3dad70de authored by Vignesh Raghavendra's avatar Vignesh Raghavendra
Browse files

arm64: dts: ti: k3-am62a-main: Add more peripheral nodes 



Add DT nodes for main domain SPI, PWM, DMA, CPSW (ethernet), mailbox,
spinlock, USB and CAN.

Co-developed-by: default avatarBryan Brattlof <bb@ti.com>
Signed-off-by: default avatarBryan Brattlof <bb@ti.com>
Signed-off-by: default avatarVignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20230103042110.1092122-3-vigneshr@ti.com
parent eaee246b

arch/arm64/boot/dts/ti/k3-am62a-main.dtsi

+365 −0
Original line number Diff line number Diff line
@@ -48,6 +48,18 @@ main_conf: syscon@100000 { 
		#address-cells = <1>;

		#size-cells = <1>;

		ranges = <0x00 0x00 0x00100000 0x20000>;



		phy_gmii_sel: phy@4044 {

			compatible = "ti,am654-phy-gmii-sel";

			reg = <0x4044 0x8>;

			#phy-cells = <1>;

		};



		epwm_tbclk: clock-controller@4130 {

			compatible = "ti,am62-epwm-tbclk", "syscon";

			reg = <0x4130 0x4>;

			#clock-cells = <1>;

		};

	};



	dmss: bus@48000000 {
@@ -69,6 +81,67 @@ secure_proxy_main: mailbox@4d000000 { 
			interrupt-names = "rx_012";

			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;

		};



		inta_main_dmss: interrupt-controller@48000000 {

			compatible = "ti,sci-inta";

			reg = <0x00 0x48000000 0x00 0x100000>;

			#interrupt-cells = <0>;

			interrupt-controller;

			interrupt-parent = <&gic500>;

			msi-controller;

			ti,sci = <&dmsc>;

			ti,sci-dev-id = <28>;

			ti,interrupt-ranges = <6 70 34>;

			ti,unmapped-event-sources = <&main_bcdma>, <&main_pktdma>;

		};



		main_bcdma: dma-controller@485c0100 {

			compatible = "ti,am64-dmss-bcdma";

			reg = <0x00 0x485c0100 0x00 0x100>,

			      <0x00 0x4c000000 0x00 0x20000>,

			      <0x00 0x4a820000 0x00 0x20000>,

			      <0x00 0x4aa40000 0x00 0x20000>,

			      <0x00 0x4bc00000 0x00 0x100000>;

			reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt";

			msi-parent = <&inta_main_dmss>;

			#dma-cells = <3>;

			ti,sci = <&dmsc>;

			ti,sci-dev-id = <26>;

			ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */

			ti,sci-rm-range-rchan = <0x21>; /* SPLIT_TR_RX_CHAN */

			ti,sci-rm-range-tchan = <0x22>; /* SPLIT_TR_TX_CHAN */

		};



		main_pktdma: dma-controller@485c0000 {

			compatible = "ti,am64-dmss-pktdma";

			reg = <0x00 0x485c0000 0x00 0x100>,

			      <0x00 0x4a800000 0x00 0x20000>,

			      <0x00 0x4aa00000 0x00 0x40000>,

			      <0x00 0x4b800000 0x00 0x400000>;

			reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt";

			msi-parent = <&inta_main_dmss>;

			#dma-cells = <2>;

			ti,sci = <&dmsc>;

			ti,sci-dev-id = <30>;

			ti,sci-rm-range-tchan = <0x23>, /* UNMAPPED_TX_CHAN */

						<0x24>, /* CPSW_TX_CHAN */

						<0x25>, /* SAUL_TX_0_CHAN */

						<0x26>; /* SAUL_TX_1_CHAN */

			ti,sci-rm-range-tflow = <0x10>, /* RING_UNMAPPED_TX_CHAN */

						<0x11>, /* RING_CPSW_TX_CHAN */

						<0x12>, /* RING_SAUL_TX_0_CHAN */

						<0x13>; /* RING_SAUL_TX_1_CHAN */

			ti,sci-rm-range-rchan = <0x29>, /* UNMAPPED_RX_CHAN */

						<0x2b>, /* CPSW_RX_CHAN */

						<0x2d>, /* SAUL_RX_0_CHAN */

						<0x2f>, /* SAUL_RX_1_CHAN */

						<0x31>, /* SAUL_RX_2_CHAN */

						<0x33>; /* SAUL_RX_3_CHAN */

			ti,sci-rm-range-rflow = <0x2a>, /* FLOW_UNMAPPED_RX_CHAN */

						<0x2c>, /* FLOW_CPSW_RX_CHAN */

						<0x2e>, /* FLOW_SAUL_RX_0/1_CHAN */

						<0x32>; /* FLOW_SAUL_RX_2/3_CHAN */

		};

	};



	dmsc: system-controller@44043000 {
@@ -222,6 +295,39 @@ main_i2c3: i2c@20030000 { 
		status = "disabled";

	};



	main_spi0: spi@20100000 {

		compatible = "ti,am654-mcspi", "ti,omap4-mcspi";

		reg = <0x00 0x20100000 0x00 0x400>;

		interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;

		#address-cells = <1>;

		#size-cells = <0>;

		power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 141 0>;

		status = "disabled";

	};



	main_spi1: spi@20110000 {

		compatible = "ti,am654-mcspi","ti,omap4-mcspi";

		reg = <0x00 0x20110000 0x00 0x400>;

		interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;

		#address-cells = <1>;

		#size-cells = <0>;

		power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 142 0>;

		status = "disabled";

	};



	main_spi2: spi@20120000 {

		compatible = "ti,am654-mcspi","ti,omap4-mcspi";

		reg = <0x00 0x20120000 0x00 0x400>;

		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;

		#address-cells = <1>;

		#size-cells = <0>;

		power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 143 0>;

		status = "disabled";

	};



	main_gpio_intr: interrupt-controller@a00000 {

		compatible = "ti,sci-intr";

		reg = <0x00 0x00a00000 0x00 0x800>;
@@ -295,4 +401,263 @@ sdhci1: mmc@fa00000 { 
		no-1-8-v;

		status = "disabled";

	};



	usbss0: dwc3-usb@f900000 {

		compatible = "ti,am62-usb";

		reg = <0x00 0x0f900000 0x00 0x800>;

		clocks = <&k3_clks 161 3>;

		clock-names = "ref";

		ti,syscon-phy-pll-refclk = <&wkup_conf 0x4008>;

		#address-cells = <2>;

		#size-cells = <2>;

		power-domains = <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>;

		ranges;

		status = "disabled";



		usb0: usb@31000000 {

			compatible = "snps,dwc3";

			reg =<0x00 0x31000000 0x00 0x50000>;

			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */

				     <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; /* irq.0 */

			interrupt-names = "host", "peripheral";

			maximum-speed = "high-speed";

			dr_mode = "otg";

		};

	};



	usbss1: dwc3-usb@f910000 {

		compatible = "ti,am62-usb";

		reg = <0x00 0x0f910000 0x00 0x800>;

		clocks = <&k3_clks 162 3>;

		clock-names = "ref";

		ti,syscon-phy-pll-refclk = <&wkup_conf 0x4018>;

		#address-cells = <2>;

		#size-cells = <2>;

		power-domains = <&k3_pds 179 TI_SCI_PD_EXCLUSIVE>;

		ranges;

		status = "disabled";



		usb1: usb@31100000 {

			compatible = "snps,dwc3";

			reg =<0x00 0x31100000 0x00 0x50000>;

			interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */

				     <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>; /* irq.0 */

			interrupt-names = "host", "peripheral";

			maximum-speed = "high-speed";

			dr_mode = "otg";

		};

	};



	fss: bus@fc00000 {

		compatible = "simple-bus";

		reg = <0x00 0x0fc00000 0x00 0x70000>;

		#address-cells = <2>;

		#size-cells = <2>;

		ranges;

		status = "disabled";



		ospi0: spi@fc40000 {

			compatible = "ti,am654-ospi", "cdns,qspi-nor";

			reg = <0x00 0x0fc40000 0x00 0x100>,

			      <0x05 0x00000000 0x01 0x00000000>;

			interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;

			cdns,fifo-depth = <256>;

			cdns,fifo-width = <4>;

			cdns,trigger-address = <0x0>;

			clocks = <&k3_clks 75 7>;

			assigned-clocks = <&k3_clks 75 7>;

			assigned-clock-parents = <&k3_clks 75 8>;

			assigned-clock-rates = <166666666>;

			power-domains = <&k3_pds 75 TI_SCI_PD_EXCLUSIVE>;

			#address-cells = <1>;

			#size-cells = <0>;

		};

	};



	cpsw3g: ethernet@8000000 {

		compatible = "ti,am642-cpsw-nuss";

		#address-cells = <2>;

		#size-cells = <2>;

		reg = <0x0 0x8000000 0x0 0x200000>;

		reg-names = "cpsw_nuss";

		ranges = <0x0 0x0 0x0 0x8000000 0x0 0x200000>;

		clocks = <&k3_clks 13 0>;

		assigned-clocks = <&k3_clks 13 3>;

		assigned-clock-parents = <&k3_clks 13 11>;

		clock-names = "fck";

		power-domains = <&k3_pds 13 TI_SCI_PD_EXCLUSIVE>;

		status = "disabled";



		dmas = <&main_pktdma 0xc600 15>,

		       <&main_pktdma 0xc601 15>,

		       <&main_pktdma 0xc602 15>,

		       <&main_pktdma 0xc603 15>,

		       <&main_pktdma 0xc604 15>,

		       <&main_pktdma 0xc605 15>,

		       <&main_pktdma 0xc606 15>,

		       <&main_pktdma 0xc607 15>,

		       <&main_pktdma 0x4600 15>;

		dma-names = "tx0", "tx1", "tx2", "tx3", "tx4", "tx5", "tx6",

			    "tx7", "rx";



		ethernet-ports {

			#address-cells = <1>;

			#size-cells = <0>;



			cpsw_port1: port@1 {

				reg = <1>;

				ti,mac-only;

				label = "port1";

				phys = <&phy_gmii_sel 1>;

				mac-address = [00 00 00 00 00 00];

				ti,syscon-efuse = <&wkup_conf 0x200>;

			};



			cpsw_port2: port@2 {

				reg = <2>;

				ti,mac-only;

				label = "port2";

				phys = <&phy_gmii_sel 2>;

				mac-address = [00 00 00 00 00 00];

			};

		};



		cpsw3g_mdio: mdio@f00 {

			compatible = "ti,cpsw-mdio","ti,davinci_mdio";

			reg = <0x0 0xf00 0x0 0x100>;

			#address-cells = <1>;

			#size-cells = <0>;

			clocks = <&k3_clks 13 0>;

			clock-names = "fck";

			bus_freq = <1000000>;

		};



		cpts@3d000 {

			compatible = "ti,j721e-cpts";

			reg = <0x0 0x3d000 0x0 0x400>;

			clocks = <&k3_clks 13 3>;

			clock-names = "cpts";

			interrupts-extended = <&gic500 GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;

			interrupt-names = "cpts";

			ti,cpts-ext-ts-inputs = <4>;

			ti,cpts-periodic-outputs = <2>;

		};

	};



	hwspinlock: spinlock@2a000000 {

		compatible = "ti,am64-hwspinlock";

		reg = <0x00 0x2a000000 0x00 0x1000>;

		#hwlock-cells = <1>;

	};



	mailbox0_cluster0: mailbox@29000000 {

		compatible = "ti,am64-mailbox";

		reg = <0x00 0x29000000 0x00 0x200>;

		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;

		#mbox-cells = <1>;

		ti,mbox-num-users = <4>;

		ti,mbox-num-fifos = <16>;

	};



	mailbox0_cluster1: mailbox@29010000 {

		compatible = "ti,am64-mailbox";

		reg = <0x00 0x29010000 0x00 0x200>;

		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;

		#mbox-cells = <1>;

		ti,mbox-num-users = <4>;

		ti,mbox-num-fifos = <16>;

	};



	mailbox0_cluster2: mailbox@29020000 {

		compatible = "ti,am64-mailbox";

		reg = <0x00 0x29020000 0x00 0x200>;

		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;

		#mbox-cells = <1>;

		ti,mbox-num-users = <4>;

		ti,mbox-num-fifos = <16>;

	};



	mailbox0_cluster3: mailbox@29030000 {

		compatible = "ti,am64-mailbox";

		reg = <0x00 0x29030000 0x00 0x200>;

		interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;

		#mbox-cells = <1>;

		ti,mbox-num-users = <4>;

		ti,mbox-num-fifos = <16>;

	};



	main_mcan0: can@20701000 {

		compatible = "bosch,m_can";

		reg = <0x00 0x20701000 0x00 0x200>,

		      <0x00 0x20708000 0x00 0x8000>;

		reg-names = "m_can", "message_ram";

		power-domains = <&k3_pds 98 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 98 6>, <&k3_clks 98 1>;

		clock-names = "hclk", "cclk";

		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,

			     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-names = "int0", "int1";

		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;

		status = "disabled";

	};



	epwm0: pwm@23000000 {

		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";

		#pwm-cells = <3>;

		reg = <0x00 0x23000000 0x00 0x100>;

		power-domains = <&k3_pds 86 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&epwm_tbclk 0>, <&k3_clks 86 0>;

		clock-names = "tbclk", "fck";

		status = "disabled";

	};



	epwm1: pwm@23010000 {

		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";

		#pwm-cells = <3>;

		reg = <0x00 0x23010000 0x00 0x100>;

		power-domains = <&k3_pds 87 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&epwm_tbclk 1>, <&k3_clks 87 0>;

		clock-names = "tbclk", "fck";

		status = "disabled";

	};



	epwm2: pwm@23020000 {

		compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";

		#pwm-cells = <3>;

		reg = <0x00 0x23020000 0x00 0x100>;

		power-domains = <&k3_pds 88 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&epwm_tbclk 2>, <&k3_clks 88 0>;

		clock-names = "tbclk", "fck";

		status = "disabled";

	};



	ecap0: pwm@23100000 {

		compatible = "ti,am3352-ecap";

		#pwm-cells = <3>;

		reg = <0x00 0x23100000 0x00 0x100>;

		power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 51 0>;

		clock-names = "fck";

		status = "disabled";

	};



	ecap1: pwm@23110000 {

		compatible = "ti,am3352-ecap";

		#pwm-cells = <3>;

		reg = <0x00 0x23110000 0x00 0x100>;

		power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 52 0>;

		clock-names = "fck";

		status = "disabled";

	};



	ecap2: pwm@23120000 {

		compatible = "ti,am3352-ecap";

		#pwm-cells = <3>;

		reg = <0x00 0x23120000 0x00 0x100>;

		power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 53 0>;

		clock-names = "fck";

		status = "disabled";

	};

};