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Wed, 10 Jun 2026 15:56:47 +0800 (CST) From: joakim.zhang@cixtech.com To: mturquette@baylibre.com, sboyd@kernel.org, bmasney@redhat.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, p.zabel@pengutronix.de, gary.yang@cixtech.com Cc: cix-kernel-upstream@cixtech.com, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Joakim Zhang Subject: [PATCH v3 5/5] arm64: dts: cix: sky1: add audss system control Date: Wed, 10 Jun 2026 15:56:45 +0800 Message-ID: <20260610075645.3581145-6-joakim.zhang@cixtech.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260610075645.3581145-1-joakim.zhang@cixtech.com> References: <20260610075645.3581145-1-joakim.zhang@cixtech.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG2PEPF000B66CC:EE_|SE3PR06MB8666:EE_ Content-Type: text/plain X-MS-Office365-Filtering-Correlation-Id: 91c4dacf-e811-4bcf-bb20-08dec6c5d427 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|36860700016|82310400026|1800799024|7416014|376014|18002099003|22082099003|56012099006; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Joakim Zhang Add audss system control device node, which would provides clocks and resets for devices in audss domain. Signed-off-by: Joakim Zhang --- arch/arm64/boot/dts/cix/sky1.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sky1.dtsi index bb5cfb1f2113..368a1d85c93d 100644 --- a/arch/arm64/boot/dts/cix/sky1.dtsi +++ b/arch/arm64/boot/dts/cix/sky1.dtsi @@ -6,6 +6,10 @@ #include #include +#include +#include +#include +#include #include "sky1-power.h" / { @@ -488,6 +492,26 @@ mbox_pm2ap: mailbox@65a0080 { cix,mbox-dir = "rx"; }; + audss_cru: system-controller@7110000 { + compatible = "cix,sky1-audss-system-control", "simple-mfd", "syscon"; + reg = <0x0 0x07110000 0x0 0x10000>; + #reset-cells = <1>; + status = "okay"; + + audss_clk: clock-controller { + compatible = "cix,sky1-audss-clock"; + power-domains = <&smc_devpd SKY1_PD_AUDIO>; + resets = <&s5_syscon SKY1_AUDIO_HIFI5_NOC_RESET_N>; + clocks = <&scmi_clk CLK_TREE_AUDIO_CLK0>, + <&scmi_clk CLK_TREE_AUDIO_CLK2>, + <&scmi_clk CLK_TREE_AUDIO_CLK4>, + <&scmi_clk CLK_TREE_AUDIO_CLK5>; + clock-names = "x8k", "x11k", "sys", "48m"; + #clock-cells = <1>; + status = "okay"; + }; + }; + mbox_sfh2ap: mailbox@8090000 { compatible = "cix,sky1-mbox"; reg = <0x0 0x08090000 0x0 0x10000>; -- 2.50.1