From mboxrd@z Thu Jan 1 00:00:00 1970 From: kever.yang@rock-chips.com (Kever Yang) Date: Tue, 7 Oct 2014 17:33:58 +0800 Subject: [PATCH 2/2] ARM: dts: enable init rate for clock In-Reply-To: <1412674438-26160-1-git-send-email-kever.yang@rock-chips.com> References: <1412674438-26160-1-git-send-email-kever.yang@rock-chips.com> Message-ID: <1412674438-26160-3-git-send-email-kever.yang@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org We need to initialize PLL rate and some of bus clock rate while kernel init, for there is no other module will do that. Signed-off-by: Kever Yang --- arch/arm/boot/dts/rk3288.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index 874e66d..2f4519b 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -455,6 +455,16 @@ rockchip,grf = <&grf>; #clock-cells = <1>; #reset-cells = <1>; + assigned-clocks = <&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>, + <500000000>, <300000000>, + <150000000>, <75000000>, + <300000000>, <150000000>, + <75000000>; }; grf: syscon at ff770000 { -- 1.9.1