* [PATCH] arm: dts: rockchip: add qos node for rk3288
@ 2016-12-07 2:17 Elaine Zhang
2016-12-07 16:53 ` Heiko Stuebner
0 siblings, 1 reply; 2+ messages in thread
From: Elaine Zhang @ 2016-12-07 2:17 UTC (permalink / raw)
To: heiko, wxt
Cc: linux-arm-kernel, devicetree, huangtao, xxx, linux-rockchip,
linux-kernel, Elaine Zhang
when pd power on/off, the qos regs need to save and restore.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
arch/arm/boot/dts/rk3288.dtsi | 84 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 84 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 4fad13368a7b..2628edc871fa 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -699,6 +699,76 @@
reg = <0xff720000 0x1000>;
};
+ qos_gpu_r: qos@ffaa0000 {
+ compatible = "syscon";
+ reg = <0xffaa0000 0x20>;
+ };
+
+ qos_gpu_w: qos@ffaa0080 {
+ compatible = "syscon";
+ reg = <0xffaa0080 0x20>;
+ };
+
+ qos_vio1_vop: qos@ffad0000 {
+ compatible = "syscon";
+ reg = <0xffad0000 0x20>;
+ };
+
+ qos_vio1_isp_w0: qos@ffad0100 {
+ compatible = "syscon";
+ reg = <0xffad0100 0x20>;
+ };
+
+ qos_vio1_isp_w1: qos@ffad0180 {
+ compatible = "syscon";
+ reg = <0xffad0180 0x20>;
+ };
+
+ qos_vio0_vop: qos@ffad0400 {
+ compatible = "syscon";
+ reg = <0xffad0400 0x20>;
+ };
+
+ qos_vio0_vip: qos@ffad0480 {
+ compatible = "syscon";
+ reg = <0xffad0480 0x20>;
+ };
+
+ qos_vio0_iep: qos@ffad0500 {
+ compatible = "syscon";
+ reg = <0xffad0500 0x20>;
+ };
+
+ qos_vio2_rga_r: qos@ffad0800 {
+ compatible = "syscon";
+ reg = <0xffad0800 0x20>;
+ };
+
+ qos_vio2_rga_w: qos@ffad0880 {
+ compatible = "syscon";
+ reg = <0xffad0880 0x20>;
+ };
+
+ qos_vio1_isp_r: qos@ffad0900 {
+ compatible = "syscon";
+ reg = <0xffad0900 0x20>;
+ };
+
+ qos_video: qos@ffae0000 {
+ compatible = "syscon";
+ reg = <0xffae0000 0x20>;
+ };
+
+ qos_hevc_r: qos@ffaf0000 {
+ compatible = "syscon";
+ reg = <0xffaf0000 0x20>;
+ };
+
+ qos_hevc_w: qos@ffaf0080 {
+ compatible = "syscon";
+ reg = <0xffaf0080 0x20>;
+ };
+
pmu: power-management@ff730000 {
compatible = "rockchip,rk3288-pmu", "syscon", "simple-mfd";
reg = <0xff730000 0x100>;
@@ -762,6 +832,15 @@
<&cru SCLK_ISP_JPE>,
<&cru SCLK_ISP>,
<&cru SCLK_RGA>;
+ pm_qos = <&qos_vio0_iep>,
+ <&qos_vio1_vop>,
+ <&qos_vio1_isp_w0>,
+ <&qos_vio1_isp_w1>,
+ <&qos_vio0_vop>,
+ <&qos_vio0_vip>,
+ <&qos_vio2_rga_r>,
+ <&qos_vio2_rga_w>,
+ <&qos_vio1_isp_r>;
};
/*
@@ -773,6 +852,8 @@
clocks = <&cru ACLK_HEVC>,
<&cru SCLK_HEVC_CABAC>,
<&cru SCLK_HEVC_CORE>;
+ pm_qos = <&qos_hevc_r>,
+ <&qos_hevc_w>;
};
/*
@@ -784,6 +865,7 @@
reg = <RK3288_PD_VIDEO>;
clocks = <&cru ACLK_VCODEC>,
<&cru HCLK_VCODEC>;
+ pm_qos = <&qos_video>;
};
/*
@@ -793,6 +875,8 @@
pd_gpu@RK3288_PD_GPU {
reg = <RK3288_PD_GPU>;
clocks = <&cru ACLK_GPU>;
+ pm_qos = <&qos_gpu_r>,
+ <&qos_gpu_w>;
};
};
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm: dts: rockchip: add qos node for rk3288
2016-12-07 2:17 [PATCH] arm: dts: rockchip: add qos node for rk3288 Elaine Zhang
@ 2016-12-07 16:53 ` Heiko Stuebner
0 siblings, 0 replies; 2+ messages in thread
From: Heiko Stuebner @ 2016-12-07 16:53 UTC (permalink / raw)
To: Elaine Zhang
Cc: wxt, linux-arm-kernel, devicetree, huangtao, xxx, linux-rockchip,
linux-kernel
Am Mittwoch, 7. Dezember 2016, 10:17:45 CET schrieb Elaine Zhang:
> when pd power on/off, the qos regs need to save and restore.
>
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
> ---
> arch/arm/boot/dts/rk3288.dtsi | 84
> +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 84
> insertions(+)
>
> diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
> index 4fad13368a7b..2628edc871fa 100644
> --- a/arch/arm/boot/dts/rk3288.dtsi
> +++ b/arch/arm/boot/dts/rk3288.dtsi
> @@ -699,6 +699,76 @@
> reg = <0xff720000 0x1000>;
> };
>
> + qos_gpu_r: qos@ffaa0000 {
> + compatible = "syscon";
> + reg = <0xffaa0000 0x20>;
> + };
applied for 4.11, after moving the qos nodes to their correct place (please
sort according to register address [aka 0xffaa.... behind the hdmi])
Thanks
Heiko
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2016-12-07 16:54 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-12-07 2:17 [PATCH] arm: dts: rockchip: add qos node for rk3288 Elaine Zhang
2016-12-07 16:53 ` Heiko Stuebner
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).