linux-kernel - [PATCH V3 10/11] arm64: dts: add syscon for whale2 platform

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Message-ID: <20171102065626.21835-11-chunyan.zhang@spreadtrum.com>
Date:   Thu, 2 Nov 2017 14:56:25 +0800
From:   Chunyan Zhang <chunyan.zhang@...eadtrum.com>
To:     Stephen Boyd <sboyd@...eaurora.org>,
        Michael Turquette <mturquette@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
CC:     Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>, <linux-clk@...r.kernel.org>,
        <devicetree@...r.kernel.org>, Arnd Bergmann <arnd@...db.de>,
        Mark Brown <broonie@...nel.org>,
        Xiaolong Zhang <xiaolong.zhang@...eadtrum.com>,
        Ben Li <ben.li@...eadtrum.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Orson Zhai <orson.zhai@...eadtrum.com>,
        Chunyan Zhang <zhang.lyra@...il.com>
Subject: [PATCH V3 10/11] arm64: dts: add syscon for whale2 platform

Some clocks on the SoC of Whale2 families (e.g. SC9860) are in the same
address area with syscon devices, the proper syscon node will be
quoted under the definitions of those clocks in DT.

Signed-off-by: Chunyan Zhang <chunyan.zhang@...eadtrum.com>
---
 arch/arm64/boot/dts/sprd/whale2.dtsi | 46 +++++++++++++++++++++++++++++++++++-
 1 file changed, 45 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/sprd/whale2.dtsi b/arch/arm64/boot/dts/sprd/whale2.dtsi
index 7c217c5..a9995fa 100644
--- a/arch/arm64/boot/dts/sprd/whale2.dtsi
+++ b/arch/arm64/boot/dts/sprd/whale2.dtsi
@@ -17,6 +17,51 @@
 		#size-cells = <2>;
 		ranges;
 
+		ap_ahb: syscon@...10000 {
+			compatible = "syscon";
+			reg = <0 0x20210000 0 0x10000>;
+		};
+
+		pmu_apb: syscon@...b0000 {
+			compatible = "syscon";
+			reg = <0 0x402b0000 0 0x10000>;
+		};
+
+		aon_apb: syscon@...e0000 {
+			compatible = "syscon";
+			reg = <0 0x402e0000 0 0x10000>;
+		};
+
+		ana_apb: syscon@...00000 {
+			compatible = "syscon";
+			reg = <0 0x40400000 0 0x10000>;
+		};
+
+		agcp_ahb: syscon@...e0000 {
+			compatible = "syscon";
+			reg = <0 0x415e0000 0 0x1000000>;
+		};
+
+		vsp_ahb: syscon@...00000 {
+			compatible = "syscon";
+			reg = <0 0x61100000 0 0x10000>;
+		};
+
+		cam_ahb: syscon@...00000 {
+			compatible = "syscon";
+			reg = <0 0x62100000 0 0x10000>;
+		};
+
+		disp_ahb: syscon@...00000 {
+			compatible = "syscon";
+			reg = <0 0x63100000 0 0x10000>;
+		};
+
+		ap_apb: syscon@...00000 {
+			compatible = "syscon";
+			reg = <0 0x70b00000 0 0x40000>;
+		};
+
 		ap-apb {
 			compatible = "simple-bus";
 			#address-cells = <1>;
@@ -59,7 +104,6 @@
 				status = "disabled";
 			};
 		};
-
 	};
 
 	ext_26m: ext-26m {
-- 
2.7.4