From: Kever Yang <kever.yang@rock-chips.com>
To: heiko@sntech.de
Cc: linux-rockchip@lists.infradead.org,
Kever Yang <kever.yang@rock-chips.com>,
Douglas Anderson <dianders@chromium.org>,
William wu <wulf@rock-chips.com>,
Elaine Zhang <zhangqing@rock-chips.com>,
Brian Norris <briannorris@chromium.org>,
linux-kernel@vger.kernel.org,
Shawn Lin <shawn.lin@rock-chips.com>,
devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Jacob Chen <jacob-chen@iotwrt.com>,
Will Deacon <will.deacon@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Caesar Wang <wxt@rock-chips.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Roger Chen <roger.chen@rock-chips.com>
Subject: [PATCH] arm64: dts: rk3399: init vop clock rates
Date: Wed, 16 Aug 2017 10:51:09 +0800 [thread overview]
Message-ID: <1502851869-1736-1-git-send-email-kever.yang@rock-chips.com> (raw)
We need to init vop aclk and hclk incase the U-Boot does not do
the initialize.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 0b3acc9..a592c24 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1480,6 +1480,8 @@
interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>;
clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+ assigned-clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>;
+ assigned-clock-rates = <400000000>, <100000000>;
iommus = <&vopl_mmu>;
power-domains = <&power RK3399_PD_VOPL>;
resets = <&cru SRST_A_VOP1>, <&cru SRST_H_VOP1>, <&cru SRST_D_VOP1>;
@@ -1525,6 +1527,8 @@
interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+ assigned-clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>;
+ assigned-clock-rates = <400000000>, <100000000>;
iommus = <&vopb_mmu>;
power-domains = <&power RK3399_PD_VOPB>;
resets = <&cru SRST_A_VOP0>, <&cru SRST_H_VOP0>, <&cru SRST_D_VOP0>;
--
1.9.1
next reply other threads:[~2017-08-16 2:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-16 2:51 Kever Yang [this message]
2017-08-16 3:15 ` Mark yao
2017-08-18 23:13 ` Heiko Stuebner
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