From patchwork Fri Aug 30 10:44:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guillaume Gardet X-Patchwork-Id: 11123729 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id ECAEE1399 for ; Fri, 30 Aug 2019 10:45:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CB68E21897 for ; Fri, 30 Aug 2019 10:45:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726969AbfH3Kp0 (ORCPT ); Fri, 30 Aug 2019 06:45:26 -0400 Received: from foss.arm.com ([217.140.110.172]:58034 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727751AbfH3Kp0 (ORCPT ); Fri, 30 Aug 2019 06:45:26 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E3951344; Fri, 30 Aug 2019 03:45:25 -0700 (PDT) Received: from localhost.localdomain (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id D384E3F718; Fri, 30 Aug 2019 03:45:24 -0700 (PDT) From: Guillaume Gardet To: linux-samsung-soc@vger.kernel.org Cc: Guillaume Gardet , Kukjin Kim , Krzysztof Kozlowski , Marek Szyprowski , linux-arm-kernel@lists.infradead.org Subject: [PATCH V3 1/5] dt-bindings: gpu: mali-midgard: Add samsung exynos5250 compatible Date: Fri, 30 Aug 2019 12:44:58 +0200 Message-Id: <20190830104502.7128-2-guillaume.gardet@arm.com> X-Mailer: git-send-email 2.22.1 In-Reply-To: <20190830104502.7128-1-guillaume.gardet@arm.com> References: <20190725083433.6505-1-guillaume.gardet@arm.com> <20190830104502.7128-1-guillaume.gardet@arm.com> MIME-Version: 1.0 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add "samsung,exynos5250-mali" binding. Signed-off-by: Guillaume Gardet Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Marek Szyprowski Cc: linux-arm-kernel@lists.infradead.org --- V3 changes: * add dt-bindings before node in device tree V2 changes: * new file Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt index 9b298edec5b2..bdd1396d9cc3 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt +++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt @@ -17,6 +17,7 @@ Required properties: * which must be preceded by one of the following vendor specifics: + "allwinner,sun50i-h6-mali" + "amlogic,meson-gxm-mali" + + "samsung,exynos5250-mali" + "samsung,exynos5433-mali" + "rockchip,rk3288-mali" + "rockchip,rk3399-mali" From patchwork Fri Aug 30 10:44:59 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guillaume Gardet X-Patchwork-Id: 11123731 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5CA571800 for ; Fri, 30 Aug 2019 10:45:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4546121897 for ; Fri, 30 Aug 2019 10:45:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728007AbfH3Kp2 (ORCPT ); Fri, 30 Aug 2019 06:45:28 -0400 Received: from foss.arm.com ([217.140.110.172]:58044 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727751AbfH3Kp1 (ORCPT ); Fri, 30 Aug 2019 06:45:27 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 332741576; Fri, 30 Aug 2019 03:45:27 -0700 (PDT) Received: from localhost.localdomain (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 2A46D3F718; Fri, 30 Aug 2019 03:45:26 -0700 (PDT) From: Guillaume Gardet To: linux-samsung-soc@vger.kernel.org Cc: Guillaume Gardet , Kukjin Kim , Krzysztof Kozlowski , Marek Szyprowski , linux-arm-kernel@lists.infradead.org Subject: [PATCH V3 2/5] arm: dts: exynos: Add GPU/Mali T604 node to exynos5250 Date: Fri, 30 Aug 2019 12:44:59 +0200 Message-Id: <20190830104502.7128-3-guillaume.gardet@arm.com> X-Mailer: git-send-email 2.22.1 In-Reply-To: <20190830104502.7128-1-guillaume.gardet@arm.com> References: <20190725083433.6505-1-guillaume.gardet@arm.com> <20190830104502.7128-1-guillaume.gardet@arm.com> MIME-Version: 1.0 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add nodes for GPU (Mali T604) to Exynos5250. Signed-off-by: Guillaume Gardet Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Marek Szyprowski Cc: linux-arm-kernel@lists.infradead.org --- V3 changes: * change clock name from 'g3d' to 'core' * disable node by default in exynos5250.dtsi * move dt-bindings before node addition in device tree V2 changes: * move mali node as /soc sub-node * move gpu_opp_table as mali sub-node * minor style updates * test on arndale board * enable by default * add dt bindings, in a separate patch arch/arm/boot/dts/exynos5250.dtsi | 47 +++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index d5e0392b409e..05b4d8755cfa 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -328,6 +328,53 @@ iommus = <&sysmmu_rotator>; }; + mali: gpu@11800000 { + compatible = "samsung,exynos5250-mali", "arm,mali-t604"; + reg = <0x11800000 0x5000>; + interrupts = , + , + ; + interrupt-names = "job", "mmu", "gpu"; + clocks = <&clock CLK_G3D>; + clock-names = "core"; + operating-points-v2 = <&gpu_opp_table>; + power-domains = <&pd_g3d>; + status = "disabled"; + + gpu_opp_table: gpu-opp-table { + compatible = "operating-points-v2"; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + opp-microvolt = <925000>; + }; + opp-160000000 { + opp-hz = /bits/ 64 <160000000>; + opp-microvolt = <925000>; + }; + opp-266000000 { + opp-hz = /bits/ 64 <266000000>; + opp-microvolt = <1025000>; + }; + opp-350000000 { + opp-hz = /bits/ 64 <350000000>; + opp-microvolt = <1075000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <1125000>; + }; + opp-450000000 { + opp-hz = /bits/ 64 <450000000>; + opp-microvolt = <1150000>; + }; + opp-533000000 { + opp-hz = /bits/ 64 <533000000>; + opp-microvolt = <1250000>; + }; + }; + }; + tmu: tmu@10060000 { compatible = "samsung,exynos5250-tmu"; reg = <0x10060000 0x100>; From patchwork Fri Aug 30 10:45:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guillaume Gardet X-Patchwork-Id: 11123735 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7C8591800 for ; Fri, 30 Aug 2019 10:45:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5BB9C21897 for ; Fri, 30 Aug 2019 10:45:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728017AbfH3Kp3 (ORCPT ); Fri, 30 Aug 2019 06:45:29 -0400 Received: from foss.arm.com ([217.140.110.172]:58054 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727751AbfH3Kp3 (ORCPT ); Fri, 30 Aug 2019 06:45:29 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7EDBA1596; Fri, 30 Aug 2019 03:45:28 -0700 (PDT) Received: from localhost.localdomain (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 6F9823F718; Fri, 30 Aug 2019 03:45:27 -0700 (PDT) From: Guillaume Gardet To: linux-samsung-soc@vger.kernel.org Cc: Guillaume Gardet , Kukjin Kim , Krzysztof Kozlowski , Marek Szyprowski , linux-arm-kernel@lists.infradead.org Subject: [PATCH V3 3/5] arm: dts: exynos: snow: Enable GPU/Mali T604 node Date: Fri, 30 Aug 2019 12:45:00 +0200 Message-Id: <20190830104502.7128-4-guillaume.gardet@arm.com> X-Mailer: git-send-email 2.22.1 In-Reply-To: <20190830104502.7128-1-guillaume.gardet@arm.com> References: <20190725083433.6505-1-guillaume.gardet@arm.com> <20190830104502.7128-1-guillaume.gardet@arm.com> MIME-Version: 1.0 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Tested with kmscube and some glmark2* tests on Chromebook snow. Frequency adapts with load. Signed-off-by: Guillaume Gardet Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Marek Szyprowski Cc: linux-arm-kernel@lists.infradead.org --- V3 changes: * new file arch/arm/boot/dts/exynos5250-snow-common.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi index fd9226d3b207..c952a615148e 100644 --- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi +++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi @@ -529,6 +529,11 @@ status = "okay"; }; +&mali { + mali-supply = <&buck4_reg>; + status = "okay"; +}; + &mixer { status = "okay"; }; From patchwork Fri Aug 30 10:45:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guillaume Gardet X-Patchwork-Id: 11123737 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C11511398 for ; Fri, 30 Aug 2019 10:45:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AA7DB22CE3 for ; Fri, 30 Aug 2019 10:45:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728088AbfH3Kpa (ORCPT ); Fri, 30 Aug 2019 06:45:30 -0400 Received: from foss.arm.com ([217.140.110.172]:58066 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727751AbfH3Kpa (ORCPT ); Fri, 30 Aug 2019 06:45:30 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id CCC931597; Fri, 30 Aug 2019 03:45:29 -0700 (PDT) Received: from localhost.localdomain (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id BD0DA3F718; Fri, 30 Aug 2019 03:45:28 -0700 (PDT) From: Guillaume Gardet To: linux-samsung-soc@vger.kernel.org Cc: Guillaume Gardet , Kukjin Kim , Krzysztof Kozlowski , Marek Szyprowski , linux-arm-kernel@lists.infradead.org Subject: [PATCH V3 4/5] arm: dts: exynos: arndale: Enable GPU/Mali T604 node Date: Fri, 30 Aug 2019 12:45:01 +0200 Message-Id: <20190830104502.7128-5-guillaume.gardet@arm.com> X-Mailer: git-send-email 2.22.1 In-Reply-To: <20190830104502.7128-1-guillaume.gardet@arm.com> References: <20190725083433.6505-1-guillaume.gardet@arm.com> <20190830104502.7128-1-guillaume.gardet@arm.com> MIME-Version: 1.0 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Tested with kmscube and some glmark2* tests on arndale board. Signed-off-by: Guillaume Gardet Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Marek Szyprowski Cc: linux-arm-kernel@lists.infradead.org --- V3 changes: * new file arch/arm/boot/dts/exynos5250-arndale.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index dc6fa6fe83f1..cf5a758f1927 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -543,6 +543,11 @@ status = "okay"; }; +&mali { + mali-supply = <&buck4_reg>; + status = "okay"; +}; + &mixer { status = "okay"; }; From patchwork Fri Aug 30 10:45:02 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guillaume Gardet X-Patchwork-Id: 11123739 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 292C71398 for ; Fri, 30 Aug 2019 10:45:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0899F22CE3 for ; Fri, 30 Aug 2019 10:45:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728120AbfH3Kpb (ORCPT ); Fri, 30 Aug 2019 06:45:31 -0400 Received: from foss.arm.com ([217.140.110.172]:58072 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727751AbfH3Kpb (ORCPT ); Fri, 30 Aug 2019 06:45:31 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 24C5D337; Fri, 30 Aug 2019 03:45:31 -0700 (PDT) Received: from localhost.localdomain (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 14BFD3F718; Fri, 30 Aug 2019 03:45:29 -0700 (PDT) From: Guillaume Gardet To: linux-samsung-soc@vger.kernel.org Cc: Guillaume Gardet , Kukjin Kim , Krzysztof Kozlowski , Marek Szyprowski , linux-arm-kernel@lists.infradead.org Subject: [PATCH V3 5/5] arm: dts: exynos: arndale: Fix min/max for buck4 regulator for gpu Date: Fri, 30 Aug 2019 12:45:02 +0200 Message-Id: <20190830104502.7128-6-guillaume.gardet@arm.com> X-Mailer: git-send-email 2.22.1 In-Reply-To: <20190830104502.7128-1-guillaume.gardet@arm.com> References: <20190725083433.6505-1-guillaume.gardet@arm.com> <20190830104502.7128-1-guillaume.gardet@arm.com> MIME-Version: 1.0 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Required to have gpu opp working properly. Signed-off-by: Guillaume Gardet Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Marek Szyprowski Cc: linux-arm-kernel@lists.infradead.org --- V3 changes: * new file arch/arm/boot/dts/exynos5250-arndale.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index cf5a758f1927..6fcb78a354fe 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -461,8 +461,8 @@ buck4_reg: BUCK4 { regulator-name = "vdd_g3d"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1300000>; regulator-always-on; regulator-boot-on; op_mode = <1>;