diff mbox series

[06/12] ARM: dts: Configure interconnect target module for omap4 mpu

Message ID 20210308133910.12454-7-tony@atomide.com (mailing list archive)
State New
Headers show
Series Update omap4 devicetree files to probe with genpd | expand

Commit Message

Tony Lindgren March 8, 2021, 1:39 p.m. UTC
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/boot/dts/omap4.dtsi | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -90,19 +90,6 @@  wakeupgen: interrupt-controller@48281000 {
 		interrupt-parent = <&gic>;
 	};
 
-	/*
-	 * The soc node represents the soc top level view. It is used for IPs
-	 * that are not memory mapped in the MPU view or for the MPU itself.
-	 */
-	soc {
-		compatible = "ti,omap-infra";
-		mpu {
-			compatible = "ti,omap4-mpu";
-			ti,hwmods = "mpu";
-			sram = <&ocmcram>;
-		};
-	};
-
 	/*
 	 * XXX: Use a flat representation of the OMAP4 interconnect.
 	 * The real OMAP interconnect network is quite complex.
@@ -131,6 +118,21 @@  l4_cfg: interconnect@4a000000 {
 		l4_per: interconnect@48000000 {
 		};
 
+		target-module@48210000 {
+			compatible = "ti,sysc-omap4-simple", "ti,sysc";
+			power-domains = <&prm_mpu>;
+			clocks = <&mpuss_clkctrl OMAP4_MPU_CLKCTRL 0>;
+			clock-names = "fck";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x48210000 0x1f0000>;
+
+			mpu {
+				compatible = "ti,omap4-mpu";
+				sram = <&ocmcram>;
+			};
+		};
+
 		l4_abe: interconnect@40100000 {
 		};