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Tue, 20 Oct 2026 06:49:53 +0000 (GMT) Received: from epcas5p2.samsung.com (unknown [182.195.38.94]) by epsnrtp01.localdomain (Postfix) with ESMTP id 4j831r2fHzz6B9m9; Tue, 20 Oct 2026 06:49:52 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPA id 20261020063833epcas5p102d557293024c00b1aaf00b6969f9978~gKYdgjM031479414794epcas5p1P; Tue, 20 Oct 2026 06:38:33 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20261020063830epsmtip147b74f688192e34b5eb651e9bb8bd9dd~gKYa81B4x0381003810epsmtip11; Tue, 20 Oct 2026 06:38:30 +0000 (GMT) From: Raghav Sharma To: krzk@kernel.org, s.nawrocki@samsung.com, cw00.choi@samsung.com, peter.griffin@linaro.org, alim.akhtar@samsung.com, sboyd@kernel.org, bmasney+clk@redhat.com, jbrunet+clk@baylibre.com, robh@kernel.org, conor+dt@kernel.org, raghav.s@samsung.com Cc: linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, is.gandhi@samsung.com, ts.amit@samsung.com, pokala.reddy@samsung.com Subject: [PATCH v3 12/14] arm64: dts: exynos8855: add cmu_peris clock DT nodes Date: Tue, 20 Oct 2026 12:25:56 +0530 Message-Id: <20261020065558.1829402-13-raghav.s@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20261020065558.1829402-1-raghav.s@samsung.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMS-MailID: 20261020063833epcas5p102d557293024c00b1aaf00b6969f9978 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-543,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20261020063833epcas5p102d557293024c00b1aaf00b6969f9978 References: <20261020065558.1829402-1-raghav.s@samsung.com> Add required dt node for cmu_peris block. Also add sysreg_peris node. sysreg_peris contains DRCG SFRs bits which are used in clock driver. Signed-off-by: Alim Akhtar Signed-off-by: Raghav Sharma --- arch/arm64/boot/dts/exynos/exynos8855.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos8855.dtsi b/arch/arm64/boot/dts/exynos/exynos8855.dtsi index 2e5dc79d66bc..b461de6a7548 100644 --- a/arch/arm64/boot/dts/exynos/exynos8855.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos8855.dtsi @@ -146,6 +146,27 @@ soc: soc@0 { #size-cells = <1>; ranges = <0x0 0x0 0x0 0x20000000>; + sysreg_peris: syscon@10020000 { + compatible = "samsung,exynos8855-peris-sysreg", + "syscon"; + reg = <0x10020000 0x10000>; + clocks = <&cmu_peris CLK_GOUT_SYSREG_PERIS>; + }; + + cmu_peris: clock-controller@10030000 { + compatible = "samsung,exynos8855-cmu-peris"; + reg = <0x10030000 0x10000>; + #clock-cells = <1>; + + clocks = <&oscclk>, + <&cmu_top CLKCMU_DOUT_PERIS_GIC>, + <&cmu_top CLKCMU_DOUT_PERIS_NOC>; + clock-names = "oscclk", + "gic", + "bus"; + samsung,sysreg = <&sysreg_peris>; + }; + gic: interrupt-controller@10200000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; -- 2.34.1