From 4ab4f88649468dada5d609e1a6f8a71a7d5610c9 Mon Sep 17 00:00:00 2001 From: "Miouyouyou (Myy)" Date: Sat, 29 Sep 2018 02:48:59 +0200 Subject: [PATCH 4/6] dts: rk3288: support for dedicating npll to a vop This patch is taken from Urja Rannikko ( @urjaman ) patchset here : https://github.com/urjaman/arch-c201/blob/master/linux-c201/0020-RK3288-HDMI-clock-hacks-combined.patch https://www.spinics.net/lists/arm-kernel/msg673156.html The original description was : Add the VOP DCLKs to the assigned clocks list so their parents can be set in the dts include files for devices that do dedicate npll to a vop. https://www.spinics.net/lists/arm-kernel/msg673162.html Signed-off-by: Miouyouyou (Myy) --- arch/arm/boot/dts/rk3288.dtsi | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index d23c7fa55..ff04aab5e 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -867,12 +867,14 @@ rockchip,grf = <&grf>; #clock-cells = <1>; #reset-cells = <1>; - assigned-clocks = <&cru PLL_GPLL>, <&cru PLL_CPLL>, + assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>, + <&cru PLL_GPLL>, <&cru PLL_CPLL>, <&cru PLL_NPLL>, <&cru ACLK_CPU>, <&cru HCLK_CPU>, <&cru PCLK_CPU>, <&cru ACLK_PERI>, <&cru HCLK_PERI>, <&cru PCLK_PERI>; - assigned-clock-rates = <594000000>, <400000000>, + assigned-clock-rates = <0>, <0>, + <594000000>, <400000000>, <500000000>, <300000000>, <150000000>, <75000000>, <300000000>, <150000000>, -- 2.16.4