From: Tony Lindgren <tony@atomide.com>
Date: Tue, 17 Mar 2020 16:46:00 +0000 (-0700)
Subject: ARM: dts: Configure interconnect target module for dm814x tptc2
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=71b35ca4e84c58a40858d0e28e9cf62a437acd5f;p=linux.git

ARM: dts: Configure interconnect target module for dm814x tptc2

We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module, but keep the legacy "ti,hwmods" peroperty to avoid new boot
time warnings. The legacy property will be removed in later patches
together with the legacy platform data.

Let's also correct the custom node name to use generic node name dma.

Cc: Graeme Smecher <gsmecher@threespeedlogic.com>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/boot/dts/dm814x.dtsi b/arch/arm/boot/dts/dm814x.dtsi
index 63854b9c16a08..42c0f3ea47120 100644
--- a/arch/arm/boot/dts/dm814x.dtsi
+++ b/arch/arm/boot/dts/dm814x.dtsi
@@ -597,12 +597,28 @@
 			};
 		};
 
-		edma_tptc2: tptc@49a00000 {
-			compatible = "ti,edma3-tptc";
+		target-module@49a00000 {
+			compatible = "ti,sysc-omap4", "ti,sysc";
 			ti,hwmods = "tptc2";
-			reg =	<0x49a00000 0x100000>;
-			interrupts = <114>;
-			interrupt-names = "edma3_tcerrint";
+			reg = <0x49a00000 0x4>,
+			      <0x49a00010 0x4>;
+			reg-names = "rev", "sysc";
+			ti,sysc-mask = <SYSC_OMAP4_SOFTRESET>;
+			ti,sysc-midle = <SYSC_IDLE_FORCE>;
+			ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+					<SYSC_IDLE_SMART>;
+			clocks = <&alwon_clkctrl DM814_TPTC2_CLKCTRL 0>;
+			clock-names = "fck";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x49a00000 0x100000>;
+
+			edma_tptc2: dma@0 {
+				compatible = "ti,edma3-tptc";
+				reg = <0 0x100000>;
+				interrupts = <114>;
+				interrupt-names = "edma3_tcerrint";
+			};
 		};
 
 		edma_tptc3: tptc@49b00000 {