[PATCH v3 5/8] arm64: dts: bitmain: Add clock controller support for BM1880 SoC
From: Manivannan Sadhasivam <hidden>
Date: 2019-08-19 13:02:22
Also in:
linux-clk, linux-devicetree, lkml
Subsystem:
arm/bitmain architecture, the rest · Maintainers:
Manivannan Sadhasivam, Linus Torvalds
Add clock controller support for Bitmain BM1880 SoC. Signed-off-by: Manivannan Sadhasivam <redacted> --- arch/arm64/boot/dts/bitmain/bm1880.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/bitmain/bm1880.dtsi b/arch/arm64/boot/dts/bitmain/bm1880.dtsi
index d65453f99a99..8471662413da 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> #include <dt-bindings/reset/bitmain,bm1880-reset.h>
@@ -66,6 +67,12 @@ <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>;
@@ -94,6 +101,15 @@ reg = <0x400 0x120>; }; + clk: clock-controller@e8 { + compatible = "bitmain,bm1880-clk"; + reg = <0xe8 0x0c>, <0x800 0xb0>; + reg-names = "pll", "sys"; + clocks = <&osc>; + clock-names = "osc"; + #clock-cells = <1>; + }; + rst: reset-controller@c00 { compatible = "bitmain,bm1880-reset"; reg = <0xc00 0x8>;
--
2.17.1
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