From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: sboyd@kernel.org, mturquette@baylibre.com, robh+dt@kernel.org
Cc: linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
haitao.suo@bitmain.com, darren.tsao@bitmain.com,
fisher.cheng@bitmain.com, alec.lin@bitmain.com,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH 2/5] arm64: dts: bitmain: Add clock controller support for BM1880 SoC
Date: Fri, 5 Jul 2019 20:44:37 +0530 [thread overview]
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
next prev parent reply other threads:[~2019-07-05 15:15 UTC|newest]
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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