From patchwork Thu Apr 15 05:52:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Flora Fu X-Patchwork-Id: 12204503 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8D2AEC43600 for ; Thu, 15 Apr 2021 05:53:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6EF0E61429 for ; Thu, 15 Apr 2021 05:53:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230526AbhDOFxZ (ORCPT ); Thu, 15 Apr 2021 01:53:25 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:59545 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S230447AbhDOFxX (ORCPT ); Thu, 15 Apr 2021 01:53:23 -0400 X-UUID: 5a4badabbefd4641bf4f78e72aae2150-20210415 X-UUID: 5a4badabbefd4641bf4f78e72aae2150-20210415 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1876903005; Thu, 15 Apr 2021 13:52:58 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 15 Apr 2021 13:52:55 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 15 Apr 2021 13:52:54 +0800 From: Flora Fu To: Rob Herring , Matthias Brugger , Michael Turquette , Stephen Boyd CC: Liam Girdwood , Mark Brown , Flora Fu , Pi-Cheng Chen , Chiawen Lee , Chun-Jie Chen , , , , , , Subject: [PATCH v2 7/7] arm64: dts: mt8192: Add APU power domain node Date: Thu, 15 Apr 2021 13:52:40 +0800 Message-ID: <1618465960-3013-8-git-send-email-flora.fu@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1618465960-3013-1-git-send-email-flora.fu@mediatek.com> References: <1618465960-3013-1-git-send-email-flora.fu@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 9D8029BC1D72AC5253A108D378D8BE10E10239E313A5DFE914921084B05E37CD2000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Add APU power domain node to MT8192. Signed-off-by: Flora Fu --- Note: This patch depends on MT8192 clock[1] and PMIC[2] patches which haven't yet been accepted. [1] https://patchwork.kernel.org/project/linux-mediatek/patch/20210324104110.13383-7-chun-jie.chen@mediatek.com/ [2] https://patchwork.kernel.org/project/linux-mediatek/patch/1617188527-3392-9-git-send-email-hsin-hsiung.wang@mediatek.com/ --- arch/arm64/boot/dts/mediatek/mt8192-evb.dts | 7 ++++++ arch/arm64/boot/dts/mediatek/mt8192.dtsi | 28 +++++++++++++++++++++ 2 files changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-evb.dts b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts index 1769f3a9b510..688c97c46d44 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8192-evb.dts @@ -65,3 +65,10 @@ &mt6359_vrf12_ldo_reg { regulator-always-on; }; + +&apuspm { + vsram-supply = <&mt6359_vsram_md_ldo_reg>; + apu_top: power-domain@0 { + domain-supply = <&mt6359_vproc1_buck_reg>; + }; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi index 561025d2ebab..90436757386e 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -1033,6 +1033,34 @@ #clock-cells = <1>; }; + apuspm: power-domain@190f0000 { + compatible = "mediatek,mt8192-apu-pm", "syscon"; + reg = <0 0x190f0000 0 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + #power-domain-cells = <1>; + mediatek,scpsys = <&scpsys>; + mediatek,apu-conn = <&apu_conn>; + mediatek,apu-vcore = <&apu_vcore>; + + apu_top: power-domain@0 { + reg = <0>; + #power-domain-cells = <0>; + clocks = <&topckgen CLK_TOP_DSP_SEL>, + <&topckgen CLK_TOP_IPU_IF_SEL>, + <&clk26m>, + <&topckgen CLK_TOP_UNIVPLL_D6_D2>; + clock-names = "clk_top_conn", + "clk_top_ipu_if", + "clk_off", + "clk_on_default"; + assigned-clocks = <&topckgen CLK_TOP_DSP_SEL>, + <&topckgen CLK_TOP_IPU_IF_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D6_D2>, + <&topckgen CLK_TOP_UNIVPLL_D6_D2>; + }; + }; + larb13: larb@1a001000 { compatible = "mediatek,mt8192-smi-larb"; reg = <0 0x1a001000 0 0x1000>;