From 31e5d7ab03c9f117d198974ded07b20c924e58c9 Mon Sep 17 00:00:00 2001 From: Elaine Zhang Date: Thu, 6 Apr 2017 15:17:01 +0800 Subject: [PATCH] ARM64: dts: rockchip: rk3399: set dummy_cpll and dummy_vpll as fixed clk to fix up : [ 0.000000] clk: couldn't get clock 4 for /clock-controller@ff760000 [ 0.000000] rockchip_clk_of_add_provider: could not register clk provider The cause of the error: struct clk *__clk_create_clk(struct clk_hw *hw, const char *dev_id, const char *con_id, bool with_orphans) { /* This is to allow this function to be chained to others */ if (!hw || IS_ERR(hw)) return (struct clk *) hw; if (hw->core->orphan && !with_orphans) return ERR_PTR(-EPROBE_DEFER); return clk_hw_create_clk(hw, dev_id, con_id); } if clk is orphan and not have the with_orphans flag, it will register clk provider failed. Change-Id: I87ca9ec087611a5425545bfc857b09d8438218b5 Signed-off-by: Elaine Zhang --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 957b9769367f..563b481c43c1 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -242,6 +242,20 @@ #clock-cells = <0>; }; + dummy_cpll: dummy_cpll { + compatible = "fixed-clock"; + clock-frequency = <0>; + clock-output-names = "dummy_cpll"; + #clock-cells = <0>; + }; + + dummy_vpll: dummy_vpll { + compatible = "fixed-clock"; + clock-frequency = <0>; + clock-output-names = "dummy_vpll"; + #clock-cells = <0>; + }; + amba { compatible = "arm,amba-bus"; #address-cells = <2>; -- 2.34.1