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From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: sboyd@kernel.org, mturquette@baylibre.com, robh+dt@kernel.org
Cc: devicetree@vger.kernel.org,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
	darren.tsao@bitmain.com, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, fisher.cheng@bitmain.com,
	alec.lin@bitmain.com, linux-clk@vger.kernel.org,
	haitao.suo@bitmain.com
Subject: [PATCH 2/5] arm64: dts: bitmain: Add clock controller support for BM1880 SoC
Date: Fri,  5 Jul 2019 20:44:37 +0530
Message-ID: <20190705151440.20844-3-manivannan.sadhasivam@linaro.org> (raw)
In-Reply-To: <20190705151440.20844-1-manivannan.sadhasivam@linaro.org>

Add clock controller support for Bitmain BM1880 SoC.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 arch/arm64/boot/dts/bitmain/bm1880.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/bitmain/bm1880.dtsi b/arch/arm64/boot/dts/bitmain/bm1880.dtsi
index 86e73af1629c..d2edb2e28bf2 100644
--- a/arch/arm64/boot/dts/bitmain/bm1880.dtsi
+++ b/arch/arm64/boot/dts/bitmain/bm1880.dtsi
@@ -4,6 +4,7 @@
  * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
  */
 
+#include <dt-bindings/clock/bm1880-clock.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 / {
@@ -65,6 +66,12 @@
 			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
 	};
 
+	osc: osc {
+		compatible = "fixed-clock";
+		clock-frequency = <25000000>;
+		#clock-cells = <0>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;
@@ -93,6 +100,14 @@
 				reg = <0x400 0x120>;
 			};
 
+			clk: clock-controller {
+				compatible = "bitmain,bm1880-clk";
+				reg = <0xe8 0x0c>,<0x800 0xb0>;
+				reg-names = "pll", "sys";
+				clocks = <&osc>;
+				#clock-cells = <1>;
+			};
+
 			rst: reset-controller@c00 {
 				compatible = "bitmain,bm1880-reset";
 				reg = <0xc00 0x8>;
-- 
2.17.1


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Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-05 15:14 [PATCH 0/5] Add Bitmain BM1880 clock driver Manivannan Sadhasivam
2019-07-05 15:14 ` [PATCH 1/5] dt-bindings: clock: Add Bitmain BM1880 SoC clock controller binding Manivannan Sadhasivam
2019-07-24 16:18   ` Rob Herring
2019-08-08  5:01   ` Stephen Boyd
2019-08-17  3:34     ` Manivannan Sadhasivam
2019-08-17  3:46       ` Stephen Boyd
2019-08-17  3:58         ` Manivannan Sadhasivam
2019-08-18  1:16           ` Stephen Boyd
2019-07-05 15:14 ` Manivannan Sadhasivam [this message]
2019-07-05 15:14 ` [PATCH 3/5] arm64: dts: bitmain: Source common clock for UART controllers Manivannan Sadhasivam
2019-07-05 15:14 ` [PATCH 4/5] clk: Add driver for Bitmain BM1880 SoC clock controller Manivannan Sadhasivam
2019-08-08  5:15   ` Stephen Boyd
2019-08-17  3:55     ` Manivannan Sadhasivam
2019-08-18  1:21       ` Stephen Boyd
2019-07-05 15:14 ` [PATCH 5/5] MAINTAINERS: Add entry for Bitmain BM1880 SoC clock driver Manivannan Sadhasivam
2019-07-22  6:20 ` [PATCH 0/5] Add Bitmain BM1880 " Manivannan Sadhasivam

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