From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752213AbcLGCSn (ORCPT ); Tue, 6 Dec 2016 21:18:43 -0500 Received: from regular1.263xmail.com ([211.150.99.135]:51189 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751563AbcLGCSm (ORCPT ); Tue, 6 Dec 2016 21:18:42 -0500 X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-RL-SENDER: zhangqing@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: zhangqing@rock-chips.com X-UNIQUE-TAG: <1e9199a5a103f5586b4dccefe9836311> X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Elaine Zhang To: heiko@sntech.de, wxt@rock-chips.com Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, huangtao@rock-chips.com, xxx@rock-chips.com, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Elaine Zhang Subject: [PATCH] arm: dts: rockchip: add qos node for rk3288 Date: Wed, 7 Dec 2016 10:17:45 +0800 Message-Id: <1481077065-11309-1-git-send-email-zhangqing@rock-chips.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org when pd power on/off, the qos regs need to save and restore. Signed-off-by: Elaine Zhang --- 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 = ; clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>; + pm_qos = <&qos_video>; }; /* @@ -793,6 +875,8 @@ pd_gpu@RK3288_PD_GPU { reg = ; clocks = <&cru ACLK_GPU>; + pm_qos = <&qos_gpu_r>, + <&qos_gpu_w>; }; }; -- 1.9.1