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From: Tony Lindgren <tony@atomide.com>
To: linux-omap@vger.kernel.org
Cc: "Benoît Cousson" <bcousson@baylibre.com>, devicetree@vger.kernel.org
Subject: [PATCH 06/12] ARM: dts: Configure interconnect target module for omap4 mpu
Date: Mon,  8 Mar 2021 15:39:04 +0200	[thread overview]
Message-ID: <20210308133910.12454-7-tony@atomide.com> (raw)
In-Reply-To: <20210308133910.12454-1-tony@atomide.com>

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 --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 {
 		};
 
-- 
2.30.1

  parent reply	other threads:[~2021-03-08 13:39 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-08 13:38 [PATCH 00/12] Update omap4 devicetree files to probe with genpd Tony Lindgren
2021-03-08 13:38 ` [PATCH 01/12] ARM: dts: Configure power-domain for omap4 gfx Tony Lindgren
2021-03-08 13:39 ` [PATCH 02/12] ARM: dts: Configure power-domain for omap4 dts iss Tony Lindgren
2021-03-08 13:39 ` [PATCH 03/12] ARM: dts: Configure interconnect target module for omap4 dmm Tony Lindgren
2021-03-08 13:39 ` [PATCH 04/12] ARM: dts: Configure interconnect target module for omap4 emif Tony Lindgren
2021-03-08 13:39 ` [PATCH 05/12] ARM: dts: Configure interconnect target module for omap4 debugss Tony Lindgren
2021-03-08 13:39 ` Tony Lindgren [this message]
2021-03-08 13:39 ` [PATCH 07/12] ARM: dts: Move omap4 mmio-sram out of l3 interconnect Tony Lindgren
2021-03-08 13:39 ` [PATCH 08/12] ARM: dts: Move omap4 l3-noc to a separate node Tony Lindgren
2021-03-08 13:39 ` [PATCH 09/12] ARM: dts: Configure simple-pm-bus for omap4 l4_wkup Tony Lindgren
2021-03-08 13:39 ` [PATCH 10/12] ARM: dts: Configure simple-pm-bus for omap4 l4_per Tony Lindgren
2021-03-08 13:39 ` [PATCH 11/12] ARM: dts: Configure simple-pm-bus for omap4 l4_cfg Tony Lindgren
2021-03-08 13:39 ` [PATCH 12/12] ARM: dts: Prepare for simple-pm-bus for omap4 l3 Tony Lindgren

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