linux-kernel - [PATCH v2 5/6] ARM: dts: Add generic interconnect target module node for MCAN

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Message-ID: <20180530141133.3711-6-faiz_abbas@ti.com>
Date:   Wed, 30 May 2018 19:41:32 +0530
From:   Faiz Abbas <faiz_abbas@...com>
To:     <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-omap@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-clk@...r.kernel.org>
CC:     <robh+dt@...nel.org>, <bcousson@...libre.com>, <tony@...mide.com>,
        <paul@...an.com>, <t-kristo@...com>, <faiz_abbas@...com>
Subject: [PATCH v2 5/6] ARM: dts: Add generic interconnect target module node for MCAN

The ti-sysc driver provides support for manipulating the idlemodes
and interconnect level resets.

Add the generic interconnect target module node for MCAN to support
the same.

CC: Tony Lindgren <tony@...mide.com>
Signed-off-by: Faiz Abbas <faiz_abbas@...com>
---
 arch/arm/boot/dts/dra76x.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi
index bfc82636999c..57b8dc0fe719 100644
--- a/arch/arm/boot/dts/dra76x.dtsi
+++ b/arch/arm/boot/dts/dra76x.dtsi
@@ -11,6 +11,25 @@
 / {
 	compatible = "ti,dra762", "ti,dra7";
 
+	ocp {
+
+		target-module@...2c00000 {
+			compatible = "ti,sysc-dra7-mcan";
+			ranges = <0x0 0x42c00000 0x2000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x42c01900 0x4>,
+			      <0x42c01904 0x4>,
+			      <0x42c01908 0x4>;
+			reg-names = "rev", "sysc", "syss";
+			ti,sysc-mask = <(SYSC_OMAP4_SOFTRESET |
+					 SYSC_DRA7_MCAN_ENAWAKEUP)>;
+			ti,syss-mask = <1>;
+			clocks = <&wkupaon_clkctrl DRA7_ADC_CLKCTRL 0>;
+			clock-names = "fck";
+		};
+	};
+
 };
 
 /* MCAN interrupts are hard-wired to irqs 67, 68 */
-- 
2.17.0