* [PATCH] arm64: dts: rk3399: init vop clock rates
@ 2017-08-16 2:51 Kever Yang
[not found] ` <1502851869-1736-1-git-send-email-kever.yang-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2017-08-18 23:13 ` Heiko Stuebner
0 siblings, 2 replies; 3+ messages in thread
From: Kever Yang @ 2017-08-16 2:51 UTC (permalink / raw)
To: heiko-4mtYJXux2i+zQB+pC5nmwQ
Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Kever Yang,
Douglas Anderson, William wu, Elaine Zhang, Brian Norris,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, Shawn Lin,
devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Jacob Chen,
Will Deacon, Mark Rutland, Caesar Wang, Catalin Marinas,
Roger Chen
We need to init vop aclk and hclk incase the U-Boot does not do
the initialize.
Signed-off-by: Kever Yang <kever.yang-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
---
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
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: rk3399: init vop clock rates
[not found] ` <1502851869-1736-1-git-send-email-kever.yang-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
@ 2017-08-16 3:15 ` Mark yao
0 siblings, 0 replies; 3+ messages in thread
From: Mark yao @ 2017-08-16 3:15 UTC (permalink / raw)
To: Kever Yang, heiko-4mtYJXux2i+zQB+pC5nmwQ
Cc: Mark Rutland, devicetree-u79uwXL29TY76Z2rM5mHXA, Elaine Zhang,
Jacob Chen, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Shawn Lin,
Brian Norris, Will Deacon, Douglas Anderson,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Rob Herring,
Roger Chen, Catalin Marinas, William wu,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Caesar Wang
On 2017年08月16日 10:51, Kever Yang wrote:
> We need to init vop aclk and hclk incase the U-Boot does not do
> the initialize.
>
> Signed-off-by: Kever Yang <kever.yang-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
> ---
Looks good for me:
Reviewed-by: Mark Yao <mark.yao-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
> 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>;
--
Ｍark Yao
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: rk3399: init vop clock rates
2017-08-16 2:51 [PATCH] arm64: dts: rk3399: init vop clock rates Kever Yang
[not found] ` <1502851869-1736-1-git-send-email-kever.yang-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
@ 2017-08-18 23:13 ` Heiko Stuebner
1 sibling, 0 replies; 3+ messages in thread
From: Heiko Stuebner @ 2017-08-18 23:13 UTC (permalink / raw)
To: Kever Yang
Cc: linux-rockchip, Douglas Anderson, William wu, Elaine Zhang,
Brian Norris, linux-kernel, Shawn Lin, devicetree, Rob Herring,
linux-arm-kernel, Jacob Chen, Will Deacon, Mark Rutland,
Caesar Wang, Catalin Marinas, Roger Chen
Am Mittwoch, 16. August 2017, 10:51:09 CEST schrieb Kever Yang:
> 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>
applied for 4.14 with Marks review-tag after adapting the patch subject
and moving the properties slight higher
Thanks
Heiko
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-08-16 2:51 [PATCH] arm64: dts: rk3399: init vop clock rates Kever Yang
[not found] ` <1502851869-1736-1-git-send-email-kever.yang-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2017-08-16 3:15 ` Mark yao
2017-08-18 23:13 ` Heiko Stuebner
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