[PATCH 4/4] ARM: dts: am335x: Move l4 child devices to probe them with ti-sysc

Tony Lindgren tony at atomide.com
Mon Sep 24 17:05:45 PDT 2018


With l4 interconnect hierarchy and ti-sysc interconnect target module
data in place, we can simply move all the related child devices to
their proper location and enable probing using ti-sysc.

In general the first child device address range starts at range 0
from the ti-sysc interconnect target so the move involves adjusting
the child device reg properties for that.

In case of any regressions, problem devices can be reverted to probe
with legacy platform data as needed by moving them back and removing
the related interconnect target module node.

Note that we are not yet moving dss or wkup_m3, those will be moved
later after some related driver changes.

Cc: Dave Gerlach <d-gerlach at ti.com>
Cc: Keerthy <j-keerthy at ti.com>
Cc: Tero Kristo <t-kristo at ti.com>
Signed-off-by: Tony Lindgren <tony at atomide.com>
---
 arch/arm/boot/dts/am335x-shc.dts |   2 +-
 arch/arm/boot/dts/am33xx-l4.dtsi | 613 +++++++++++++++++++++++++++++-
 arch/arm/boot/dts/am33xx.dtsi    | 623 +------------------------------
 3 files changed, 614 insertions(+), 624 deletions(-)

diff --git a/arch/arm/boot/dts/am335x-shc.dts b/arch/arm/boot/dts/am335x-shc.dts
--- a/arch/arm/boot/dts/am335x-shc.dts
+++ b/arch/arm/boot/dts/am335x-shc.dts
@@ -205,7 +205,7 @@
 	pinctrl-1 = <&cpsw_sleep>;
 	status = "okay";
 	slaves = <1>;
-	cpsw_emac0: slave at 4a100200  {
+	cpsw_emac0: slave at 200 {
 		phy-mode = "mii";
 		phy-handle = <&ethernetphy0>;
 	};
diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
--- a/arch/arm/boot/dts/am33xx-l4.dtsi
+++ b/arch/arm/boot/dts/am33xx-l4.dtsi
@@ -31,11 +31,13 @@
 			 <0x00082000 0x00182000 0x001000>;	/* ap 7 */
 
 		target-module at 0 {			/* 0x44d00000, ap 4 28.0 */
-			compatible = "ti,sysc";
-			status = "disabled";
+			compatible = "ti,sysc-omap4", "ti,sysc";
+			reg = <0x0 0x4>;
+			reg-names = "rev";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x0 0x4000>;
+			status = "disabled";
 		};
 
 		target-module at 80000 {			/* 0x44d80000, ap 6 10.0 */
@@ -85,11 +87,28 @@
 			 <0x00080000 0x00280000 0x001000>;	/* ap 39 */
 
 		target-module at 0 {			/* 0x44e00000, ap 8 58.0 */
-			compatible = "ti,sysc";
-			status = "disabled";
+			compatible = "ti,sysc-omap4", "ti,sysc";
+			reg = <0 0x4>;
+			reg-names = "rev";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x0 0x2000>;
+
+			prcm: prcm at 0 {
+				compatible = "ti,am3-prcm", "simple-bus";
+				reg = <0 0x2000>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0 0x2000>;
+
+				prcm_clocks: clocks {
+					#address-cells = <1>;
+					#size-cells = <0>;
+				};
+
+				prcm_clockdomains: clockdomains {
+				};
+			};
 		};
 
 		target-module at 3000 {			/* 0x44e03000, ap 10 0a.0 */
@@ -130,6 +149,16 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x7000 0x1000>;
+
+			gpio0: gpio at 0 {
+				compatible = "ti,omap4-gpio";
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x0 0x1000>;
+				interrupts = <96>;
+			};
 		};
 
 		target-module at 9000 {			/* 0x44e09000, ap 16 04.0 */
@@ -152,6 +181,16 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x9000 0x1000>;
+
+			uart0: serial at 0 {
+				compatible = "ti,am3352-uart", "ti,omap3-uart";
+				clock-frequency = <48000000>;
+				reg = <0x0 0x2000>;
+				interrupts = <72>;
+				status = "disabled";
+				dmas = <&edma 26 0>, <&edma 27 0>;
+				dma-names = "tx", "rx";
+			};
 		};
 
 		target-module at b000 {			/* 0x44e0b000, ap 18 48.0 */
@@ -176,6 +215,15 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xb000 0x1000>;
+
+			i2c0: i2c at 0 {
+				compatible = "ti,omap4-i2c";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x0 0x1000>;
+				interrupts = <70>;
+				status = "disabled";
+			};
 		};
 
 		target-module at d000 {			/* 0x44e0d000, ap 20 38.0 */
@@ -195,15 +243,90 @@
 			#size-cells = <1>;
 			ranges = <0x00000000 0x0000d000 0x00001000>,
 				 <0x00001000 0x0000e000 0x00001000>;
+
+				tscadc: tscadc at 0 {
+					compatible = "ti,am3359-tscadc";
+					reg = <0x0 0x1000>;
+					interrupts = <16>;
+					status = "disabled";
+					dmas = <&edma 53 0>, <&edma 57 0>;
+					dma-names = "fifo0", "fifo1";
+
+					tsc {
+						compatible = "ti,am3359-tsc";
+					};
+					am335x_adc: adc {
+						#io-channel-cells = <1>;
+						compatible = "ti,am3359-adc";
+					};
+				};
 		};
 
 		target-module at 10000 {			/* 0x44e10000, ap 22 0c.0 */
-			compatible = "ti,sysc";
-			status = "disabled";
+			compatible = "ti,sysc-omap4", "ti,sysc";
+			reg = <0x10000 0x4>;
+			reg-names = "rev";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x00000000 0x00010000 0x00010000>,
 				 <0x00010000 0x00020000 0x00010000>;
+
+			scm: scm at 0 {
+				compatible = "ti,am3-scm", "simple-bus";
+				reg = <0x0 0x2000>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				#pinctrl-cells = <1>;
+				ranges = <0 0 0x2000>;
+
+				phy_sel: cpsw-phy-sel at 650 {
+					compatible = "ti,am3352-cpsw-phy-sel";
+					reg= <0x650 0x4>;
+					reg-names = "gmii-sel";
+				};
+
+				am33xx_pinmux: pinmux at 800 {
+					compatible = "pinctrl-single";
+					reg = <0x800 0x238>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					#pinctrl-cells = <1>;
+					pinctrl-single,register-width = <32>;
+					pinctrl-single,function-mask = <0x7f>;
+				};
+
+				scm_conf: scm_conf at 0 {
+					compatible = "syscon", "simple-bus";
+					reg = <0x0 0x800>;
+					#address-cells = <1>;
+					#size-cells = <1>;
+					ranges = <0 0 0x800>;
+
+					scm_clocks: clocks {
+						#address-cells = <1>;
+						#size-cells = <0>;
+					};
+				};
+
+				wkup_m3_ipc: wkup_m3_ipc at 1324 {
+					compatible = "ti,am3352-wkup-m3-ipc";
+					reg = <0x1324 0x24>;
+					interrupts = <78>;
+					ti,rproc = <&wkup_m3>;
+					mboxes = <&mailbox &mbox_wkupm3>;
+				};
+
+				edma_xbar: dma-router at f90 {
+					compatible = "ti,am335x-edma-crossbar";
+					reg = <0xf90 0x40>;
+					#dma-cells = <3>;
+					dma-requests = <32>;
+					dma-masters = <&edma>;
+				};
+
+				scm_clockdomains: clockdomains {
+				};
+			};
 		};
 
 		target-module at 31000 {			/* 0x44e31000, ap 25 40.0 */
@@ -226,6 +349,15 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x31000 0x1000>;
+
+			timer1: timer at 0 {
+				compatible = "ti,am335x-timer-1ms";
+				reg = <0x0 0x400>;
+				interrupts = <67>;
+				ti,timer-alwon;
+				clocks = <&timer1_fck>;
+				clock-names = "fck";
+			};
 		};
 
 		target-module at 33000 {			/* 0x44e33000, ap 27 18.0 */
@@ -256,6 +388,12 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x35000 0x1000>;
+
+			wdt2: wdt at 0 {
+				compatible = "ti,omap3-wdt";
+				reg = <0x0 0x1000>;
+				interrupts = <91>;
+			};
 		};
 
 		target-module at 37000 {			/* 0x44e37000, ap 31 08.0 */
@@ -290,6 +428,13 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x3e000 0x1000>;
+
+			rtc: rtc at 0 {
+				compatible = "ti,am3352-rtc", "ti,da830-rtc";
+				reg = <0x0 0x1000>;
+				interrupts = <75
+					      76>;
+			};
 		};
 
 		target-module at 40000 {			/* 0x44e40000, ap 38 68.0 */
@@ -529,11 +674,72 @@
 			 <0x00380000 0x00380000 0x001000>;	/* ap 10 */
 
 		target-module at 100000 {			/* 0x4a100000, ap 3 08.0 */
-			compatible = "ti,sysc";
-			status = "disabled";
+			compatible = "ti,sysc-omap4-simple", "ti,sysc";
+			ti,hwmods = "cpgmac0";
+			reg = <0x101200 0x4>,
+			      <0x101208 0x4>,
+			      <0x101204 0x4>;
+			reg-names = "rev", "sysc", "syss";
+			ti,sysc-mask = <0>;
+			ti,sysc-midle = <SYSC_IDLE_FORCE>,
+					<SYSC_IDLE_NO>;
+			ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+					<SYSC_IDLE_NO>;
+			ti,syss-mask = <1>;
+			clocks = <&cpsw_125mhz_clkctrl AM3_CPSW_125MHZ_CPGMAC0_CLKCTRL 0>;
+			clock-names = "fck";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x100000 0x8000>;
+
+			mac: ethernet at 0 {
+				compatible = "ti,am335x-cpsw","ti,cpsw";
+				clocks = <&cpsw_125mhz_gclk>, <&cpsw_cpts_rft_clk>;
+				clock-names = "fck", "cpts";
+				cpdma_channels = <8>;
+				ale_entries = <1024>;
+				bd_ram_size = <0x2000>;
+				mac_control = <0x20>;
+				slaves = <2>;
+				active_slave = <0>;
+				cpts_clock_mult = <0x80000000>;
+				cpts_clock_shift = <29>;
+				reg = <0x0 0x800
+				       0x1200 0x100>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				/*
+				 * c0_rx_thresh_pend
+				 * c0_rx_pend
+				 * c0_tx_pend
+				 * c0_misc_pend
+				 */
+				interrupts = <40 41 42 43>;
+				ranges = <0 0 0x8000>;
+				syscon = <&scm_conf>;
+				cpsw-phy-sel = <&phy_sel>;
+				status = "disabled";
+
+				davinci_mdio: mdio at 1000 {
+					compatible = "ti,cpsw-mdio","ti,davinci_mdio";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					ti,hwmods = "davinci_mdio";
+					bus_freq = <1000000>;
+					reg = <0x1000 0x100>;
+					status = "disabled";
+				};
+
+				cpsw_emac0: slave at 200 {
+					/* Filled in by U-Boot */
+					mac-address = [ 00 00 00 00 00 00 ];
+				};
+
+				cpsw_emac1: slave at 300 {
+					/* Filled in by U-Boot */
+					mac-address = [ 00 00 00 00 00 00 ];
+				};
+			};
 		};
 
 		target-module at 180000 {			/* 0x4a180000, ap 5 10.0 */
@@ -721,6 +927,16 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x22000 0x1000>;
+
+			uart1: serial at 0 {
+				compatible = "ti,am3352-uart", "ti,omap3-uart";
+				clock-frequency = <48000000>;
+				reg = <0x0 0x2000>;
+				interrupts = <73>;
+				status = "disabled";
+				dmas = <&edma 28 0>, <&edma 29 0>;
+				dma-names = "tx", "rx";
+			};
 		};
 
 		target-module at 24000 {			/* 0x48024000, ap 12 14.0 */
@@ -743,6 +959,16 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x24000 0x1000>;
+
+			uart2: serial at 0 {
+				compatible = "ti,am3352-uart", "ti,omap3-uart";
+				clock-frequency = <48000000>;
+				reg = <0x0 0x2000>;
+				interrupts = <74>;
+				status = "disabled";
+				dmas = <&edma 30 0>, <&edma 31 0>;
+				dma-names = "tx", "rx";
+			};
 		};
 
 		target-module at 2a000 {			/* 0x4802a000, ap 14 2a.0 */
@@ -767,6 +993,15 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x2a000 0x1000>;
+
+			i2c1: i2c at 0 {
+				compatible = "ti,omap4-i2c";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x0 0x1000>;
+				interrupts = <71>;
+				status = "disabled";
+			};
 		};
 
 		target-module at 30000 {			/* 0x48030000, ap 77 08.0 */
@@ -789,6 +1024,21 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x30000 0x1000>;
+
+			spi0: spi at 0 {
+				compatible = "ti,omap4-mcspi";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x0 0x400>;
+				interrupts = <65>;
+				ti,spi-num-cs = <2>;
+				dmas = <&edma 16 0
+					&edma 17 0
+					&edma 18 0
+					&edma 19 0>;
+				dma-names = "tx0", "rx0", "tx1", "rx1";
+				status = "disabled";
+			};
 		};
 
 		target-module at 38000 {			/* 0x48038000, ap 16 02.0 */
@@ -806,6 +1056,19 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x38000 0x2000>;
+
+			mcasp0: mcasp at 0 {
+				compatible = "ti,am33xx-mcasp-audio";
+				reg = <0x0 0x2000>,
+				      <0x46000000 0x400000>;
+				reg-names = "mpu", "dat";
+				interrupts = <80>, <81>;
+				interrupt-names = "tx", "rx";
+				status = "disabled";
+				dmas = <&edma 8 2>,
+					<&edma 9 2>;
+				dma-names = "tx", "rx";
+			};
 		};
 
 		target-module at 3c000 {			/* 0x4803c000, ap 20 32.0 */
@@ -823,6 +1086,19 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x3c000 0x2000>;
+
+			mcasp1: mcasp at 0 {
+				compatible = "ti,am33xx-mcasp-audio";
+				reg = <0x0 0x2000>,
+				      <0x46400000 0x400000>;
+				reg-names = "mpu", "dat";
+				interrupts = <82>, <83>;
+				interrupt-names = "tx", "rx";
+				status = "disabled";
+				dmas = <&edma 10 2>,
+					<&edma 11 2>;
+				dma-names = "tx", "rx";
+			};
 		};
 
 		target-module at 40000 {			/* 0x48040000, ap 22 1e.0 */
@@ -843,6 +1119,14 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x40000 0x1000>;
+
+			timer2: timer at 0 {
+				compatible = "ti,am335x-timer";
+				reg = <0x0 0x400>;
+				interrupts = <68>;
+				clocks = <&timer2_fck>;
+				clock-names = "fck";
+			};
 		};
 
 		target-module at 42000 {			/* 0x48042000, ap 24 1c.0 */
@@ -863,6 +1147,12 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x42000 0x1000>;
+
+			timer3: timer at 0 {
+				compatible = "ti,am335x-timer";
+				reg = <0x0 0x400>;
+				interrupts = <69>;
+			};
 		};
 
 		target-module at 44000 {			/* 0x48044000, ap 26 26.0 */
@@ -883,6 +1173,13 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x44000 0x1000>;
+
+			timer4: timer at 0 {
+				compatible = "ti,am335x-timer";
+				reg = <0x0 0x400>;
+				interrupts = <92>;
+				ti,timer-pwm;
+			};
 		};
 
 		target-module at 46000 {			/* 0x48046000, ap 28 28.0 */
@@ -903,6 +1200,13 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x46000 0x1000>;
+
+			timer5: timer at 0 {
+				compatible = "ti,am335x-timer";
+				reg = <0x0 0x400>;
+				interrupts = <93>;
+				ti,timer-pwm;
+			};
 		};
 
 		target-module at 48000 {			/* 0x48048000, ap 30 22.0 */
@@ -923,6 +1227,13 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x48000 0x1000>;
+
+			timer6: timer at 0 {
+				compatible = "ti,am335x-timer";
+				reg = <0x0 0x400>;
+				interrupts = <94>;
+				ti,timer-pwm;
+			};
 		};
 
 		target-module at 4a000 {			/* 0x4804a000, ap 85 60.0 */
@@ -943,6 +1254,13 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x4a000 0x1000>;
+
+			timer7: timer at 0 {
+				compatible = "ti,am335x-timer";
+				reg = <0x0 0x400>;
+				interrupts = <95>;
+				ti,timer-pwm;
+			};
 		};
 
 		target-module at 4c000 {			/* 0x4804c000, ap 32 36.0 */
@@ -967,6 +1285,16 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x4c000 0x1000>;
+
+			gpio1: gpio at 0 {
+				compatible = "ti,omap4-gpio";
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x0 0x1000>;
+				interrupts = <98>;
+			};
 		};
 
 		target-module at 50000 {			/* 0x48050000, ap 34 2c.0 */
@@ -998,6 +1326,19 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x60000 0x1000>;
+
+			mmc1: mmc at 0 {
+				compatible = "ti,omap4-hsmmc";
+				ti,dual-volt;
+				ti,needs-special-reset;
+				ti,needs-special-hs-handling;
+				dmas = <&edma_xbar 24 0 0
+					&edma_xbar 25 0 0>;
+				dma-names = "tx", "rx";
+				interrupts = <64>;
+				reg = <0x0 0x1000>;
+				status = "disabled";
+			};
 		};
 
 		target-module at 80000 {			/* 0x48080000, ap 38 18.0 */
@@ -1020,6 +1361,13 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x80000 0x10000>;
+
+			elm: elm at 0 {
+				compatible = "ti,am3352-elm";
+				reg = <0x0 0x2000>;
+				interrupts = <4>;
+				status = "disabled";
+			};
 		};
 
 		target-module at a0000 {			/* 0x480a0000, ap 40 5e.0 */
@@ -1046,6 +1394,20 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xc8000 0x1000>;
+
+			mailbox: mailbox at 0 {
+				compatible = "ti,omap4-mailbox";
+				reg = <0x0 0x200>;
+				interrupts = <77>;
+				#mbox-cells = <1>;
+				ti,mbox-num-users = <4>;
+				ti,mbox-num-fifos = <8>;
+				mbox_wkupm3: wkup_m3 {
+					ti,mbox-send-noirq;
+					ti,mbox-tx = <0 0 0>;
+					ti,mbox-rx = <0 0 3>;
+				};
+			};
 		};
 
 		target-module at ca000 {			/* 0x480ca000, ap 91 40.0 */
@@ -1069,6 +1431,12 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xca000 0x1000>;
+
+			hwspinlock: spinlock at 0 {
+				compatible = "ti,omap4-hwspinlock";
+				reg = <0x0 0x1000>;
+				#hwlock-cells = <1>;
+			};
 		};
 
 		target-module at cc000 {			/* 0x480cc000, ap 89 0e.0 */
@@ -1153,6 +1521,15 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x9c000 0x1000>;
+
+			i2c2: i2c at 0 {
+				compatible = "ti,omap4-i2c";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x0 0x1000>;
+				interrupts = <30>;
+				status = "disabled";
+			};
 		};
 
 		target-module at a0000 {			/* 0x481a0000, ap 79 24.0 */
@@ -1175,6 +1552,21 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xa0000 0x1000>;
+
+			spi1: spi at 0 {
+				compatible = "ti,omap4-mcspi";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x0 0x400>;
+				interrupts = <125>;
+				ti,spi-num-cs = <2>;
+				dmas = <&edma 42 0
+					&edma 43 0
+					&edma 44 0
+					&edma 45 0>;
+				dma-names = "tx0", "rx0", "tx1", "rx1";
+				status = "disabled";
+			};
 		};
 
 		target-module at a2000 {			/* 0x481a2000, ap 81 2e.0 */
@@ -1213,6 +1605,14 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xa6000 0x1000>;
+
+			uart3: serial at 0 {
+				compatible = "ti,am3352-uart", "ti,omap3-uart";
+				clock-frequency = <48000000>;
+				reg = <0x0 0x2000>;
+				interrupts = <44>;
+				status = "disabled";
+			};
 		};
 
 		target-module at a8000 {			/* 0x481a8000, ap 50 20.0 */
@@ -1235,6 +1635,14 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xa8000 0x1000>;
+
+			uart4: serial at 0 {
+				compatible = "ti,am3352-uart", "ti,omap3-uart";
+				clock-frequency = <48000000>;
+				reg = <0x0 0x2000>;
+				interrupts = <45>;
+				status = "disabled";
+			};
 		};
 
 		target-module at aa000 {			/* 0x481aa000, ap 52 1a.0 */
@@ -1257,6 +1665,14 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xaa000 0x1000>;
+
+			uart5: serial at 0 {
+				compatible = "ti,am3352-uart", "ti,omap3-uart";
+				clock-frequency = <48000000>;
+				reg = <0x0 0x2000>;
+				interrupts = <46>;
+				status = "disabled";
+			};
 		};
 
 		target-module at ac000 {			/* 0x481ac000, ap 54 38.0 */
@@ -1281,6 +1697,16 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xac000 0x1000>;
+
+			gpio2: gpio at 0 {
+				compatible = "ti,omap4-gpio";
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x0 0x1000>;
+				interrupts = <32>;
+			};
 		};
 
 		target-module at ae000 {			/* 0x481ae000, ap 56 3a.0 */
@@ -1305,6 +1731,16 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xae000 0x1000>;
+
+			gpio3: gpio at 0 {
+				compatible = "ti,omap4-gpio";
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				reg = <0x0 0x1000>;
+				interrupts = <62>;
+			};
 		};
 
 		target-module at b0000 {			/* 0x481b0000, ap 58 50.0 */
@@ -1316,19 +1752,49 @@
 		};
 
 		target-module at cc000 {			/* 0x481cc000, ap 60 46.0 */
-			compatible = "ti,sysc";
-			status = "disabled";
+			compatible = "ti,sysc-omap4", "ti,sysc";
+			ti,hwmods = "d_can0";
+			reg = <0xcc000 0x4>;
+			reg-names = "rev";
+			/* Domains (P, C): per_pwrdm, l4ls_clkdm */
+			clocks = <&l4ls_clkctrl AM3_D_CAN0_CLKCTRL 0>;
+			clock-names = "fck";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xcc000 0x2000>;
+
+			dcan0: can at 0 {
+				compatible = "ti,am3352-d_can";
+				reg = <0x0 0x2000>;
+				clocks = <&dcan0_fck>;
+				clock-names = "fck";
+				syscon-raminit = <&scm_conf 0x644 0>;
+				interrupts = <52>;
+				status = "disabled";
+			};
 		};
 
 		target-module at d0000 {			/* 0x481d0000, ap 62 42.0 */
-			compatible = "ti,sysc";
-			status = "disabled";
+			compatible = "ti,sysc-omap4", "ti,sysc";
+			ti,hwmods = "d_can1";
+			reg = <0xd0000 0x4>;
+			reg-names = "rev";
+			/* Domains (P, C): per_pwrdm, l4ls_clkdm */
+			clocks = <&l4ls_clkctrl AM3_D_CAN1_CLKCTRL 0>;
+			clock-names = "fck";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xd0000 0x2000>;
+
+			dcan1: can at 0 {
+				compatible = "ti,am3352-d_can";
+				reg = <0x0 0x2000>;
+				clocks = <&dcan1_fck>;
+				clock-names = "fck";
+				syscon-raminit = <&scm_conf 0x644 1>;
+				interrupts = <55>;
+				status = "disabled";
+			};
 		};
 
 		target-module at d8000 {			/* 0x481d8000, ap 64 66.0 */
@@ -1352,6 +1818,17 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xd8000 0x1000>;
+
+			mmc2: mmc at 0 {
+				compatible = "ti,omap4-hsmmc";
+				ti,needs-special-reset;
+				dmas = <&edma 2 0
+					&edma 3 0>;
+				dma-names = "tx", "rx";
+				interrupts = <28>;
+				reg = <0x0 0x1000>;
+				status = "disabled";
+			};
 		};
 	};
 
@@ -1409,6 +1886,39 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x0 0x1000>;
+
+			epwmss0: epwmss at 0 {
+				compatible = "ti,am33xx-pwmss";
+				reg = <0x0 0x10>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				status = "disabled";
+				ranges = <0x48300100 0x48300100 0x80   /* ECAP */
+					  0x48300180 0x48300180 0x80   /* EQEP */
+					  0x48300200 0x48300200 0x80>; /* EHRPWM */
+
+				ecap0: ecap at 48300100 {
+					compatible = "ti,am3352-ecap",
+						     "ti,am33xx-ecap";
+					#pwm-cells = <3>;
+					reg = <0x48300100 0x80>;
+					clocks = <&l4ls_gclk>;
+					clock-names = "fck";
+					interrupts = <31>;
+					interrupt-names = "ecap0";
+					status = "disabled";
+				};
+
+				ehrpwm0: pwm at 48300200 {
+					compatible = "ti,am3352-ehrpwm",
+						     "ti,am33xx-ehrpwm";
+					#pwm-cells = <3>;
+					reg = <0x48300200 0x80>;
+					clocks = <&ehrpwm0_tbclk>, <&l4ls_gclk>;
+					clock-names = "tbclk", "fck";
+					status = "disabled";
+				};
+			};
 		};
 
 		target-module at 2000 {			/* 0x48302000, ap 68 52.0 */
@@ -1431,6 +1941,39 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x2000 0x1000>;
+
+			epwmss1: epwmss at 0 {
+				compatible = "ti,am33xx-pwmss";
+				reg = <0x0 0x10>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				status = "disabled";
+				ranges = <0x48302100 0x48302100 0x80   /* ECAP */
+					  0x48302180 0x48302180 0x80   /* EQEP */
+					  0x48302200 0x48302200 0x80>; /* EHRPWM */
+
+				ecap1: ecap at 48302100 {
+					compatible = "ti,am3352-ecap",
+						     "ti,am33xx-ecap";
+					#pwm-cells = <3>;
+					reg = <0x48302100 0x80>;
+					clocks = <&l4ls_gclk>;
+					clock-names = "fck";
+					interrupts = <47>;
+					interrupt-names = "ecap1";
+					status = "disabled";
+				};
+
+				ehrpwm1: pwm at 48302200 {
+					compatible = "ti,am3352-ehrpwm",
+						     "ti,am33xx-ehrpwm";
+					#pwm-cells = <3>;
+					reg = <0x48302200 0x80>;
+					clocks = <&ehrpwm1_tbclk>, <&l4ls_gclk>;
+					clock-names = "tbclk", "fck";
+					status = "disabled";
+				};
+			};
 		};
 
 		target-module at 4000 {			/* 0x48304000, ap 70 44.0 */
@@ -1453,6 +1996,39 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x4000 0x1000>;
+
+			epwmss2: epwmss at 0 {
+				compatible = "ti,am33xx-pwmss";
+				reg = <0x0 0x10>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				status = "disabled";
+				ranges = <0x48304100 0x48304100 0x80   /* ECAP */
+					  0x48304180 0x48304180 0x80   /* EQEP */
+					  0x48304200 0x48304200 0x80>; /* EHRPWM */
+
+				ecap2: ecap at 48304100 {
+					compatible = "ti,am3352-ecap",
+						     "ti,am33xx-ecap";
+					#pwm-cells = <3>;
+					reg = <0x48304100 0x80>;
+					clocks = <&l4ls_gclk>;
+					clock-names = "fck";
+					interrupts = <61>;
+					interrupt-names = "ecap2";
+					status = "disabled";
+				};
+
+				ehrpwm2: pwm at 48304200 {
+					compatible = "ti,am3352-ehrpwm",
+						     "ti,am33xx-ehrpwm";
+					#pwm-cells = <3>;
+					reg = <0x48304200 0x80>;
+					clocks = <&ehrpwm2_tbclk>, <&l4ls_gclk>;
+					clock-names = "tbclk", "fck";
+					status = "disabled";
+				};
+			};
 		};
 
 		target-module at e000 {			/* 0x4830e000, ap 72 4a.0 */
@@ -1471,6 +2047,13 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0xe000 0x1000>;
+
+			lcdc: lcdc at 0 {
+				compatible = "ti,am33xx-tilcdc";
+				reg = <0x0 0x1000>;
+				interrupts = <36>;
+				status = "disabled";
+			};
 		};
 
 		target-module at 10000 {			/* 0x48310000, ap 76 4e.1 */
@@ -1488,6 +2071,12 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges = <0x0 0x10000 0x2000>;
+
+			rng: rng at 0 {
+				compatible = "ti,omap4-rng";
+				reg = <0x0 0x2000>;
+				interrupts = <111>;
+			};
 		};
 
 		target-module at 13000 {			/* 0x48313000, ap 97 62.0 */
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -8,6 +8,7 @@
  * kind, whether express or implied.
  */
 
+#include <dt-bindings/bus/ti-sysc.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/am33xx.h>
 #include <dt-bindings/clock/am3.h>
@@ -166,87 +167,23 @@
 		ranges;
 		ti,hwmods = "l3_main";
 
-		l4_wkup: l4_wkup at 44c00000 {
-			compatible = "ti,am3-l4-wkup", "simple-bus";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0 0x44c00000 0x280000>;
-
+		l4_wkup: interconnect at 44c00000 {
 			wkup_m3: wkup_m3 at 100000 {
 				compatible = "ti,am3352-wkup-m3";
 				reg = <0x100000 0x4000>,
-				      <0x180000	0x2000>;
+				      <0x180000 0x2000>;
 				reg-names = "umem", "dmem";
 				ti,hwmods = "wkup_m3";
 				ti,pm-firmware = "am335x-pm-firmware.elf";
 			};
-
-			prcm: prcm at 200000 {
-				compatible = "ti,am3-prcm", "simple-bus";
-				reg = <0x200000 0x4000>;
-				#address-cells = <1>;
-				#size-cells = <1>;
-				ranges = <0 0x200000 0x4000>;
-
-				prcm_clocks: clocks {
-					#address-cells = <1>;
-					#size-cells = <0>;
-				};
-
-				prcm_clockdomains: clockdomains {
-				};
-			};
-
-			scm: scm at 210000 {
-				compatible = "ti,am3-scm", "simple-bus";
-				reg = <0x210000 0x2000>;
-				#address-cells = <1>;
-				#size-cells = <1>;
-				#pinctrl-cells = <1>;
-				ranges = <0 0x210000 0x2000>;
-
-				am33xx_pinmux: pinmux at 800 {
-					compatible = "pinctrl-single";
-					reg = <0x800 0x238>;
-					#address-cells = <1>;
-					#size-cells = <0>;
-					#pinctrl-cells = <1>;
-					pinctrl-single,register-width = <32>;
-					pinctrl-single,function-mask = <0x7f>;
-				};
-
-				scm_conf: scm_conf at 0 {
-					compatible = "syscon", "simple-bus";
-					reg = <0x0 0x800>;
-					#address-cells = <1>;
-					#size-cells = <1>;
-					ranges = <0 0 0x800>;
-
-					scm_clocks: clocks {
-						#address-cells = <1>;
-						#size-cells = <0>;
-					};
-				};
-
-				wkup_m3_ipc: wkup_m3_ipc at 1324 {
-					compatible = "ti,am3352-wkup-m3-ipc";
-					reg = <0x1324 0x24>;
-					interrupts = <78>;
-					ti,rproc = <&wkup_m3>;
-					mboxes = <&mailbox &mbox_wkupm3>;
-				};
-
-				edma_xbar: dma-router at f90 {
-					compatible = "ti,am335x-edma-crossbar";
-					reg = <0xf90 0x40>;
-					#dma-cells = <3>;
-					dma-requests = <32>;
-					dma-masters = <&edma>;
-				};
-
-				scm_clockdomains: clockdomains {
-				};
-			};
+		};
+		l4_per: interconnect at 48000000 {
+		};
+		l4_fw: interconnect at 47c00000 {
+		};
+		l4_fast: interconnect at 4a000000 {
+		};
+		l4_mpuss: interconnect at 4b140000 {
 		};
 
 		intc: interrupt-controller at 48200000 {
@@ -297,166 +234,6 @@
 			interrupt-names = "edma3_tcerrint";
 		};
 
-		gpio0: gpio at 44e07000 {
-			compatible = "ti,omap4-gpio";
-			ti,hwmods = "gpio1";
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
-			reg = <0x44e07000 0x1000>;
-			interrupts = <96>;
-		};
-
-		gpio1: gpio at 4804c000 {
-			compatible = "ti,omap4-gpio";
-			ti,hwmods = "gpio2";
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
-			reg = <0x4804c000 0x1000>;
-			interrupts = <98>;
-		};
-
-		gpio2: gpio at 481ac000 {
-			compatible = "ti,omap4-gpio";
-			ti,hwmods = "gpio3";
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
-			reg = <0x481ac000 0x1000>;
-			interrupts = <32>;
-		};
-
-		gpio3: gpio at 481ae000 {
-			compatible = "ti,omap4-gpio";
-			ti,hwmods = "gpio4";
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
-			reg = <0x481ae000 0x1000>;
-			interrupts = <62>;
-		};
-
-		uart0: serial at 44e09000 {
-			compatible = "ti,am3352-uart", "ti,omap3-uart";
-			ti,hwmods = "uart1";
-			clock-frequency = <48000000>;
-			reg = <0x44e09000 0x2000>;
-			interrupts = <72>;
-			status = "disabled";
-			dmas = <&edma 26 0>, <&edma 27 0>;
-			dma-names = "tx", "rx";
-		};
-
-		uart1: serial at 48022000 {
-			compatible = "ti,am3352-uart", "ti,omap3-uart";
-			ti,hwmods = "uart2";
-			clock-frequency = <48000000>;
-			reg = <0x48022000 0x2000>;
-			interrupts = <73>;
-			status = "disabled";
-			dmas = <&edma 28 0>, <&edma 29 0>;
-			dma-names = "tx", "rx";
-		};
-
-		uart2: serial at 48024000 {
-			compatible = "ti,am3352-uart", "ti,omap3-uart";
-			ti,hwmods = "uart3";
-			clock-frequency = <48000000>;
-			reg = <0x48024000 0x2000>;
-			interrupts = <74>;
-			status = "disabled";
-			dmas = <&edma 30 0>, <&edma 31 0>;
-			dma-names = "tx", "rx";
-		};
-
-		uart3: serial at 481a6000 {
-			compatible = "ti,am3352-uart", "ti,omap3-uart";
-			ti,hwmods = "uart4";
-			clock-frequency = <48000000>;
-			reg = <0x481a6000 0x2000>;
-			interrupts = <44>;
-			status = "disabled";
-		};
-
-		uart4: serial at 481a8000 {
-			compatible = "ti,am3352-uart", "ti,omap3-uart";
-			ti,hwmods = "uart5";
-			clock-frequency = <48000000>;
-			reg = <0x481a8000 0x2000>;
-			interrupts = <45>;
-			status = "disabled";
-		};
-
-		uart5: serial at 481aa000 {
-			compatible = "ti,am3352-uart", "ti,omap3-uart";
-			ti,hwmods = "uart6";
-			clock-frequency = <48000000>;
-			reg = <0x481aa000 0x2000>;
-			interrupts = <46>;
-			status = "disabled";
-		};
-
-		i2c0: i2c at 44e0b000 {
-			compatible = "ti,omap4-i2c";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			ti,hwmods = "i2c1";
-			reg = <0x44e0b000 0x1000>;
-			interrupts = <70>;
-			status = "disabled";
-		};
-
-		i2c1: i2c at 4802a000 {
-			compatible = "ti,omap4-i2c";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			ti,hwmods = "i2c2";
-			reg = <0x4802a000 0x1000>;
-			interrupts = <71>;
-			status = "disabled";
-		};
-
-		i2c2: i2c at 4819c000 {
-			compatible = "ti,omap4-i2c";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			ti,hwmods = "i2c3";
-			reg = <0x4819c000 0x1000>;
-			interrupts = <30>;
-			status = "disabled";
-		};
-
-		mmc1: mmc at 48060000 {
-			compatible = "ti,omap4-hsmmc";
-			ti,hwmods = "mmc1";
-			ti,dual-volt;
-			ti,needs-special-reset;
-			ti,needs-special-hs-handling;
-			dmas = <&edma_xbar 24 0 0
-				&edma_xbar 25 0 0>;
-			dma-names = "tx", "rx";
-			interrupts = <64>;
-			reg = <0x48060000 0x1000>;
-			status = "disabled";
-		};
-
-		mmc2: mmc at 481d8000 {
-			compatible = "ti,omap4-hsmmc";
-			ti,hwmods = "mmc2";
-			ti,needs-special-reset;
-			dmas = <&edma 2 0
-				&edma 3 0>;
-			dma-names = "tx", "rx";
-			interrupts = <28>;
-			reg = <0x481d8000 0x1000>;
-			status = "disabled";
-		};
-
 		mmc3: mmc at 47810000 {
 			compatible = "ti,omap4-hsmmc";
 			ti,hwmods = "mmc3";
@@ -466,157 +243,6 @@
 			status = "disabled";
 		};
 
-		hwspinlock: spinlock at 480ca000 {
-			compatible = "ti,omap4-hwspinlock";
-			reg = <0x480ca000 0x1000>;
-			ti,hwmods = "spinlock";
-			#hwlock-cells = <1>;
-		};
-
-		wdt2: wdt at 44e35000 {
-			compatible = "ti,omap3-wdt";
-			ti,hwmods = "wd_timer2";
-			reg = <0x44e35000 0x1000>;
-			interrupts = <91>;
-		};
-
-		dcan0: can at 481cc000 {
-			compatible = "ti,am3352-d_can";
-			ti,hwmods = "d_can0";
-			reg = <0x481cc000 0x2000>;
-			clocks = <&dcan0_fck>;
-			clock-names = "fck";
-			syscon-raminit = <&scm_conf 0x644 0>;
-			interrupts = <52>;
-			status = "disabled";
-		};
-
-		dcan1: can at 481d0000 {
-			compatible = "ti,am3352-d_can";
-			ti,hwmods = "d_can1";
-			reg = <0x481d0000 0x2000>;
-			clocks = <&dcan1_fck>;
-			clock-names = "fck";
-			syscon-raminit = <&scm_conf 0x644 1>;
-			interrupts = <55>;
-			status = "disabled";
-		};
-
-		mailbox: mailbox at 480c8000 {
-			compatible = "ti,omap4-mailbox";
-			reg = <0x480C8000 0x200>;
-			interrupts = <77>;
-			ti,hwmods = "mailbox";
-			#mbox-cells = <1>;
-			ti,mbox-num-users = <4>;
-			ti,mbox-num-fifos = <8>;
-			mbox_wkupm3: wkup_m3 {
-				ti,mbox-send-noirq;
-				ti,mbox-tx = <0 0 0>;
-				ti,mbox-rx = <0 0 3>;
-			};
-		};
-
-		timer1: timer at 44e31000 {
-			compatible = "ti,am335x-timer-1ms";
-			reg = <0x44e31000 0x400>;
-			interrupts = <67>;
-			ti,hwmods = "timer1";
-			ti,timer-alwon;
-			clocks = <&timer1_fck>;
-			clock-names = "fck";
-		};
-
-		timer2: timer at 48040000 {
-			compatible = "ti,am335x-timer";
-			reg = <0x48040000 0x400>;
-			interrupts = <68>;
-			ti,hwmods = "timer2";
-			clocks = <&timer2_fck>;
-			clock-names = "fck";
-		};
-
-		timer3: timer at 48042000 {
-			compatible = "ti,am335x-timer";
-			reg = <0x48042000 0x400>;
-			interrupts = <69>;
-			ti,hwmods = "timer3";
-		};
-
-		timer4: timer at 48044000 {
-			compatible = "ti,am335x-timer";
-			reg = <0x48044000 0x400>;
-			interrupts = <92>;
-			ti,hwmods = "timer4";
-			ti,timer-pwm;
-		};
-
-		timer5: timer at 48046000 {
-			compatible = "ti,am335x-timer";
-			reg = <0x48046000 0x400>;
-			interrupts = <93>;
-			ti,hwmods = "timer5";
-			ti,timer-pwm;
-		};
-
-		timer6: timer at 48048000 {
-			compatible = "ti,am335x-timer";
-			reg = <0x48048000 0x400>;
-			interrupts = <94>;
-			ti,hwmods = "timer6";
-			ti,timer-pwm;
-		};
-
-		timer7: timer at 4804a000 {
-			compatible = "ti,am335x-timer";
-			reg = <0x4804a000 0x400>;
-			interrupts = <95>;
-			ti,hwmods = "timer7";
-			ti,timer-pwm;
-		};
-
-		rtc: rtc at 44e3e000 {
-			compatible = "ti,am3352-rtc", "ti,da830-rtc";
-			reg = <0x44e3e000 0x1000>;
-			interrupts = <75
-				      76>;
-			ti,hwmods = "rtc";
-			clocks = <&clk_24mhz_clkctrl AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL 0>;
-			clock-names = "int-clk";
-		};
-
-		spi0: spi at 48030000 {
-			compatible = "ti,omap4-mcspi";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0x48030000 0x400>;
-			interrupts = <65>;
-			ti,spi-num-cs = <2>;
-			ti,hwmods = "spi0";
-			dmas = <&edma 16 0
-				&edma 17 0
-				&edma 18 0
-				&edma 19 0>;
-			dma-names = "tx0", "rx0", "tx1", "rx1";
-			status = "disabled";
-		};
-
-		spi1: spi at 481a0000 {
-			compatible = "ti,omap4-mcspi";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0x481a0000 0x400>;
-			interrupts = <125>;
-			ti,spi-num-cs = <2>;
-			ti,hwmods = "spi1";
-			dmas = <&edma 42 0
-				&edma 43 0
-				&edma 44 0
-				&edma 45 0>;
-			dma-names = "tx0", "rx0", "tx1", "rx1";
-			status = "disabled";
-		};
-
 		usb: usb at 47400000 {
 			compatible = "ti,am33xx-usb";
 			reg = <0x47400000 0x1000>;
@@ -747,163 +373,6 @@
 			};
 		};
 
-		epwmss0: epwmss at 48300000 {
-			compatible = "ti,am33xx-pwmss";
-			reg = <0x48300000 0x10>;
-			ti,hwmods = "epwmss0";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			status = "disabled";
-			ranges = <0x48300100 0x48300100 0x80   /* ECAP */
-				  0x48300180 0x48300180 0x80   /* EQEP */
-				  0x48300200 0x48300200 0x80>; /* EHRPWM */
-
-			ecap0: ecap at 48300100 {
-				compatible = "ti,am3352-ecap",
-					     "ti,am33xx-ecap";
-				#pwm-cells = <3>;
-				reg = <0x48300100 0x80>;
-				clocks = <&l4ls_gclk>;
-				clock-names = "fck";
-				interrupts = <31>;
-				interrupt-names = "ecap0";
-				status = "disabled";
-			};
-
-			ehrpwm0: pwm at 48300200 {
-				compatible = "ti,am3352-ehrpwm",
-					     "ti,am33xx-ehrpwm";
-				#pwm-cells = <3>;
-				reg = <0x48300200 0x80>;
-				clocks = <&ehrpwm0_tbclk>, <&l4ls_gclk>;
-				clock-names = "tbclk", "fck";
-				status = "disabled";
-			};
-		};
-
-		epwmss1: epwmss at 48302000 {
-			compatible = "ti,am33xx-pwmss";
-			reg = <0x48302000 0x10>;
-			ti,hwmods = "epwmss1";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			status = "disabled";
-			ranges = <0x48302100 0x48302100 0x80   /* ECAP */
-				  0x48302180 0x48302180 0x80   /* EQEP */
-				  0x48302200 0x48302200 0x80>; /* EHRPWM */
-
-			ecap1: ecap at 48302100 {
-				compatible = "ti,am3352-ecap",
-					     "ti,am33xx-ecap";
-				#pwm-cells = <3>;
-				reg = <0x48302100 0x80>;
-				clocks = <&l4ls_gclk>;
-				clock-names = "fck";
-				interrupts = <47>;
-				interrupt-names = "ecap1";
-				status = "disabled";
-			};
-
-			ehrpwm1: pwm at 48302200 {
-				compatible = "ti,am3352-ehrpwm",
-					     "ti,am33xx-ehrpwm";
-				#pwm-cells = <3>;
-				reg = <0x48302200 0x80>;
-				clocks = <&ehrpwm1_tbclk>, <&l4ls_gclk>;
-				clock-names = "tbclk", "fck";
-				status = "disabled";
-			};
-		};
-
-		epwmss2: epwmss at 48304000 {
-			compatible = "ti,am33xx-pwmss";
-			reg = <0x48304000 0x10>;
-			ti,hwmods = "epwmss2";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			status = "disabled";
-			ranges = <0x48304100 0x48304100 0x80   /* ECAP */
-				  0x48304180 0x48304180 0x80   /* EQEP */
-				  0x48304200 0x48304200 0x80>; /* EHRPWM */
-
-			ecap2: ecap at 48304100 {
-				compatible = "ti,am3352-ecap",
-					     "ti,am33xx-ecap";
-				#pwm-cells = <3>;
-				reg = <0x48304100 0x80>;
-				clocks = <&l4ls_gclk>;
-				clock-names = "fck";
-				interrupts = <61>;
-				interrupt-names = "ecap2";
-				status = "disabled";
-			};
-
-			ehrpwm2: pwm at 48304200 {
-				compatible = "ti,am3352-ehrpwm",
-					     "ti,am33xx-ehrpwm";
-				#pwm-cells = <3>;
-				reg = <0x48304200 0x80>;
-				clocks = <&ehrpwm2_tbclk>, <&l4ls_gclk>;
-				clock-names = "tbclk", "fck";
-				status = "disabled";
-			};
-		};
-
-		mac: ethernet at 4a100000 {
-			compatible = "ti,am335x-cpsw","ti,cpsw";
-			ti,hwmods = "cpgmac0";
-			clocks = <&cpsw_125mhz_gclk>, <&cpsw_cpts_rft_clk>;
-			clock-names = "fck", "cpts";
-			cpdma_channels = <8>;
-			ale_entries = <1024>;
-			bd_ram_size = <0x2000>;
-			mac_control = <0x20>;
-			slaves = <2>;
-			active_slave = <0>;
-			cpts_clock_mult = <0x80000000>;
-			cpts_clock_shift = <29>;
-			reg = <0x4a100000 0x800
-			       0x4a101200 0x100>;
-			#address-cells = <1>;
-			#size-cells = <1>;
-			/*
-			 * c0_rx_thresh_pend
-			 * c0_rx_pend
-			 * c0_tx_pend
-			 * c0_misc_pend
-			 */
-			interrupts = <40 41 42 43>;
-			ranges;
-			syscon = <&scm_conf>;
-			status = "disabled";
-
-			davinci_mdio: mdio at 4a101000 {
-				compatible = "ti,cpsw-mdio","ti,davinci_mdio";
-				#address-cells = <1>;
-				#size-cells = <0>;
-				ti,hwmods = "davinci_mdio";
-				bus_freq = <1000000>;
-				reg = <0x4a101000 0x100>;
-				status = "disabled";
-			};
-
-			cpsw_emac0: slave at 4a100200 {
-				/* Filled in by U-Boot */
-				mac-address = [ 00 00 00 00 00 00 ];
-			};
-
-			cpsw_emac1: slave at 4a100300 {
-				/* Filled in by U-Boot */
-				mac-address = [ 00 00 00 00 00 00 ];
-			};
-
-			phy_sel: cpsw-phy-sel at 44e10650 {
-				compatible = "ti,am3352-cpsw-phy-sel";
-				reg= <0x44e10650 0x4>;
-				reg-names = "gmii-sel";
-			};
-		};
-
 		ocmcram: ocmcram at 40300000 {
 			compatible = "mmio-sram";
 			reg = <0x40300000 0x10000>; /* 64k */
@@ -924,40 +393,6 @@
 			};
 		};
 
-		elm: elm at 48080000 {
-			compatible = "ti,am3352-elm";
-			reg = <0x48080000 0x2000>;
-			interrupts = <4>;
-			ti,hwmods = "elm";
-			status = "disabled";
-		};
-
-		lcdc: lcdc at 4830e000 {
-			compatible = "ti,am33xx-tilcdc";
-			reg = <0x4830e000 0x1000>;
-			interrupts = <36>;
-			ti,hwmods = "lcdc";
-			status = "disabled";
-		};
-
-		tscadc: tscadc at 44e0d000 {
-			compatible = "ti,am3359-tscadc";
-			reg = <0x44e0d000 0x1000>;
-			interrupts = <16>;
-			ti,hwmods = "adc_tsc";
-			status = "disabled";
-			dmas = <&edma 53 0>, <&edma 57 0>;
-			dma-names = "fifo0", "fifo1";
-
-			tsc {
-				compatible = "ti,am3359-tsc";
-			};
-			am335x_adc: adc {
-				#io-channel-cells = <1>;
-				compatible = "ti,am3359-adc";
-			};
-		};
-
 		emif: emif at 4c000000 {
 			compatible = "ti,emif-am3352";
 			reg = <0x4c000000 0x1000000>;
@@ -1005,42 +440,8 @@
 			       <&edma 5 0>;
 			dma-names = "tx", "rx";
 		};
-
-		mcasp0: mcasp at 48038000 {
-			compatible = "ti,am33xx-mcasp-audio";
-			ti,hwmods = "mcasp0";
-			reg = <0x48038000 0x2000>,
-			      <0x46000000 0x400000>;
-			reg-names = "mpu", "dat";
-			interrupts = <80>, <81>;
-			interrupt-names = "tx", "rx";
-			status = "disabled";
-			dmas = <&edma 8 2>,
-				<&edma 9 2>;
-			dma-names = "tx", "rx";
-		};
-
-		mcasp1: mcasp at 4803c000 {
-			compatible = "ti,am33xx-mcasp-audio";
-			ti,hwmods = "mcasp1";
-			reg = <0x4803C000 0x2000>,
-			      <0x46400000 0x400000>;
-			reg-names = "mpu", "dat";
-			interrupts = <82>, <83>;
-			interrupt-names = "tx", "rx";
-			status = "disabled";
-			dmas = <&edma 10 2>,
-				<&edma 11 2>;
-			dma-names = "tx", "rx";
-		};
-
-		rng: rng at 48310000 {
-			compatible = "ti,omap4-rng";
-			ti,hwmods = "rng";
-			reg = <0x48310000 0x2000>;
-			interrupts = <111>;
-		};
 	};
 };
 
+#include "am33xx-l4.dtsi"
 #include "am33xx-clocks.dtsi"
-- 
2.19.0



More information about the linux-arm-kernel mailing list