From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xing Zheng Subject: [PATCH] arm64: dts: rockchip: add "rockchip,grf" property for RK3399 PMUCRU/CRU Date: Sat, 7 Jan 2017 21:05:13 +0800 Message-ID: <1483794313-18195-1-git-send-email-zhengxing@rock-chips.com> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org Cc: dianders-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Xing Zheng , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , Douglas Anderson , Caesar Wang , Brian Norris , Shawn Lin , Jianqun Xu , Elaine Zhang , David Wu , William wu , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org The structure rockchip_clk_provider needs to refer the GRF regmap in somewhere, if the CRU node has not "rockchip,grf" property, calling syscon_regmap_lookup_by_phandle will return an invaild GRF regmap, and the MUXGRF type clock will be not supported. Therefore, we need to add them. Signed-off-by: Xing Zheng --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 92b731f..7790634 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -1090,6 +1090,7 @@ pmucru: pmu-clock-controller@ff750000 { compatible = "rockchip,rk3399-pmucru"; reg = <0x0 0xff750000 0x0 0x1000>; + rockchip,grf = <&grf>; #clock-cells = <1>; #reset-cells = <1>; assigned-clocks = <&pmucru PLL_PPLL>; @@ -1099,6 +1100,7 @@ cru: clock-controller@ff760000 { compatible = "rockchip,rk3399-cru"; reg = <0x0 0xff760000 0x0 0x1000>; + rockchip,grf = <&grf>; #clock-cells = <1>; #reset-cells = <1>; assigned-clocks = -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html