Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Chunyan Zhang <chunyan.zhang@spreadtrum.com>
To:     Stephen Boyd <sboyd@codeaurora.org>,
        Michael Turquette <mturquette@baylibre.com>,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>
CC:     Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will.deacon@arm.com>, <linux-clk@vger.kernel.org>,
        <devicetree@vger.kernel.org>, Arnd Bergmann <arnd@arndb.de>,
        Mark Brown <broonie@kernel.org>,
        Xiaolong Zhang <xiaolong.zhang@spreadtrum.com>,
        Ben Li <ben.li@spreadtrum.com>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>,
        Orson Zhai <orson.zhai@spreadtrum.com>,
        Chunyan Zhang <zhang.lyra@gmail.com>
Subject: [PATCH V3 11/11] arm64: dts: add clocks for SC9860
Date:   Thu, 2 Nov 2017 14:56:26 +0800
Message-ID: <20171102065626.21835-12-chunyan.zhang@spreadtrum.com>
In-Reply-To: <20171102065626.21835-1-chunyan.zhang@spreadtrum.com>
References: <20171102065626.21835-1-chunyan.zhang@spreadtrum.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Some clocks on SC9860 are in the same address area with syscon devices,
those are what have a property of 'sprd,syscon' which would refer to
syscon devices, others would have a reg property indicated their address
ranges.

Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
---
 arch/arm64/boot/dts/sprd/sc9860.dtsi | 115 +++++++++++++++++++++++++++++++++++
 arch/arm64/boot/dts/sprd/whale2.dtsi |   2 +-
 2 files changed, 116 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/sprd/sc9860.dtsi b/arch/arm64/boot/dts/sprd/sc9860.dtsi
index 7b7d8ce..95746b2 100644
--- a/arch/arm64/boot/dts/sprd/sc9860.dtsi
+++ b/arch/arm64/boot/dts/sprd/sc9860.dtsi
@@ -7,6 +7,7 @@
  */
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/sprd,sc9860-clk.h>
 #include "whale2.dtsi"
 
 / {
@@ -183,6 +184,120 @@
 	};
 
 	soc {
+		pmu_gate: pmu-gate {
+			compatible = "sprd,sc9860-pmu-gate";
+			sprd,syscon = <&pmu_apb>; /* 0x402b0000 */
+			clocks = <&ext_26m>;
+			#clock-cells = <1>;
+		};
+
+		pll: pll {
+			compatible = "sprd,sc9860-pll";
+			sprd,syscon = <&ana_apb>; /* 0x40400000 */
+			clocks = <&pmu_gate 0>;
+			#clock-cells = <1>;
+		};
+
+		ap_clk: clock-controller@20000000 {
+			compatible = "sprd,sc9860-ap-clk";
+			reg = <0 0x20000000 0 0x400>;
+			clocks = <&ext_26m>, <&pll 0>,
+				 <&pmu_gate 0>;
+			#clock-cells = <1>;
+		};
+
+		aon_prediv: aon-prediv {
+			compatible = "sprd,sc9860-aon-prediv";
+			reg = <0 0x402d0000 0 0x400>;
+			clocks = <&ext_26m>, <&pll 0>,
+				 <&pmu_gate 0>;
+			#clock-cells = <1>;
+		};
+
+		apahb_gate: apahb-gate {
+			compatible = "sprd,sc9860-apahb-gate";
+			sprd,syscon = <&ap_ahb>; /* 0x20210000 */
+			clocks = <&aon_prediv 0>;
+			#clock-cells = <1>;
+		};
+
+		aon_gate: aon-gate {
+			compatible = "sprd,sc9860-aon-gate";
+			sprd,syscon = <&aon_apb>; /* 0x402e0000 */
+			clocks = <&aon_prediv 0>;
+			#clock-cells = <1>;
+		};
+
+		aonsecure_clk: clock-controller@40880000 {
+			compatible = "sprd,sc9860-aonsecure-clk";
+			reg = <0 0x40880000 0 0x400>;
+			clocks = <&ext_26m>, <&pll 0>;
+			#clock-cells = <1>;
+		};
+
+		agcp_gate: agcp-gate {
+			compatible = "sprd,sc9860-agcp-gate";
+			sprd,syscon = <&agcp_ahb>; /* 0x415e0000 */
+			clocks = <&aon_prediv 0>;
+			#clock-cells = <1>;
+		};
+
+		gpu_clk: clock-controller@60200000 {
+			compatible = "sprd,sc9860-gpu-clk";
+			reg = <0 0x60200000 0 0x400>;
+			clocks = <&pll 0>;
+			#clock-cells = <1>;
+		};
+
+		vsp_clk: clock-controller@61000000 {
+			compatible = "sprd,sc9860-vsp-clk";
+			reg = <0 0x61000000 0 0x400>;
+			clocks = <&ext_26m>, <&pll 0>;
+			#clock-cells = <1>;
+		};
+
+		vsp_gate: vsp-gate {
+			compatible = "sprd,sc9860-vsp-gate";
+			sprd,syscon = <&vsp_ahb>; /* 0x61100000 */
+			clocks = <&vsp_clk 0>;
+			#clock-cells = <1>;
+		};
+
+		cam_clk: clock-controller@62000000 {
+			compatible = "sprd,sc9860-cam-clk";
+			reg = <0 0x62000000 0 0x4000>;
+			clocks = <&ext_26m>, <&pll 0>;
+			#clock-cells = <1>;
+		};
+
+		cam_gate: cam-gate {
+			compatible = "sprd,sc9860-cam-gate";
+			sprd,syscon = <&cam_ahb>; /* 0x62100000 */
+			clocks = <&cam_clk 0>;
+			#clock-cells = <1>;
+		};
+
+		disp_clk: clock-controller@63000000 {
+			compatible = "sprd,sc9860-disp-clk";
+			reg = <0 0x63000000 0 0x400>;
+			clocks = <&ext_26m>, <&pll 0>;
+			#clock-cells = <1>;
+		};
+
+		disp_gate: disp-gate {
+			compatible = "sprd,sc9860-disp-gate";
+			sprd,syscon = <&disp_ahb>; /* 0x63100000 */
+			clocks = <&disp_clk 0>;
+			#clock-cells = <1>;
+		};
+
+		apapb_gate: apapb-gate {
+			compatible = "sprd,sc9860-apapb-gate";
+			sprd,syscon = <&ap_apb>; /* 0x70b00000 */
+			clocks = <&ap_clk 0>;
+			#clock-cells = <1>;
+		};
+
 		funnel@10001000 { /* SoC Funnel */
 			compatible = "arm,coresight-funnel", "arm,primecell";
 			reg = <0 0x10001000 0 0x1000>;
diff --git a/arch/arm64/boot/dts/sprd/whale2.dtsi b/arch/arm64/boot/dts/sprd/whale2.dtsi
index a9995fa..206aaf1 100644
--- a/arch/arm64/boot/dts/sprd/whale2.dtsi
+++ b/arch/arm64/boot/dts/sprd/whale2.dtsi
@@ -110,6 +110,6 @@
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <26000000>;
-		clock-output-names = "ext_26m";
+		clock-output-names = "ext-26m";
 	};
 };
-- 
2.7.4


From 1582914552891769382@xxx Thu Nov 02 01:09:14 +0000 2017
X-GM-THRID: 1582884059549901177
X-Gmail-Labels: Inbox,Category Forums,HistoricalUnread