From: "raghav.s" <raghav.s@samsung.com>
To: krzk@kernel.org, s.nawrocki@samsung.com, cw00.choi@samsung.com,
peter.griffin@linaro.org, alim.akhtar@samsung.com,
mturquette@baylibre.com, sboyd@kernel.org, bmasney@redhat.com,
robh@kernel.org, conor+dt@kernel.org
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, hajun.sung@samsung.com,
raghav.s@samsung.com, is.gandhi@samsung.com, ts.amit@samsung.com,
pokala.reddy@samsung.com
Subject: [PATCH 04/13] arm64: dts: exynos8855: add cmu_top & cmu_peric clock DT nodes
Date: Tue, 28 Jul 2026 17:41:02 +0530 [thread overview]
Message-ID: <20260728121111.2077860-5-raghav.s@samsung.com> (raw)
In-Reply-To: <20260728121111.2077860-1-raghav.s@samsung.com>
Add required dt node for cmu_top & cmu_peric block
Signed-off-by: raghav.s <raghav.s@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos8855.dtsi | 24 ++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos8855.dtsi b/arch/arm64/boot/dts/exynos/exynos8855.dtsi
index 9d82fceb5130..0053730b3e01 100644
--- a/arch/arm64/boot/dts/exynos/exynos8855.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos8855.dtsi
@@ -10,6 +10,7 @@
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/samsung,exynos8855.h>
/ {
compatible = "samsung,exynos8855";
@@ -165,12 +166,35 @@ pinctrl_cmgp: pinctrl@12030000 {
interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
};
+ cmu_top: clock-controller@13900000 {
+ compatible = "samsung,exynos8855-cmu-top";
+ reg = <0x13900000 0x8000>;
+ #clock-cells = <1>;
+ clocks = <&oscclk>;
+ clock-names = "oscclk";
+ };
+
pinctrl_usi: pinctrl@15030000 {
compatible = "samsung,exynos8855-pinctrl";
reg = <0x15030000 0x1000>;
interrupts = <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>;
};
+ cmu_peric: clock-controller@15400000 {
+ compatible = "samsung,exynos8855-cmu-peric";
+ reg = <0x15400000 0x8000>;
+ #clock-cells = <1>;
+
+ clocks = <&oscclk>,
+ <&cmu_top CLKCMU_DOUT_PERIC_NOC>,
+ <&cmu_top CLKCMU_DOUT_PERIC_MMC_CARD>,
+ <&cmu_top CLKCMU_DOUT_PERIC_IP>;
+ clock-names = "oscclk",
+ "bus",
+ "mmc_card",
+ "ip";
+ };
+
pinctrl_peric: pinctrl@15440000 {
compatible = "samsung,exynos8855-pinctrl";
reg = <0x15440000 0x1000>;
--
2.34.1
next prev parent reply other threads:[~2026-07-28 11:53 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20260728115239epcas5p218bc69194dc55a5087c363816396cd5e@epcas5p2.samsung.com>
2026-07-28 12:10 ` [PATCH 00/13] Add clock support for Exynos8855 SoC raghav.s
2026-07-28 12:10 ` [PATCH 01/13] clk: samsung: clk-pll: Add supoprt for pll_4313 raghav.s
2026-07-28 11:58 ` Krzysztof Kozlowski
2026-07-28 12:11 ` [PATCH 02/13] dt-bindings: clock: exynos8855: add top & peric clock definitions raghav.s
2026-07-28 12:11 ` [PATCH 03/13] clk: samsung: exynos8855: add block top and peric clock support raghav.s
2026-07-28 12:11 ` raghav.s [this message]
2026-07-28 11:59 ` [PATCH 04/13] arm64: dts: exynos8855: add cmu_top & cmu_peric clock DT nodes Krzysztof Kozlowski
2026-07-28 12:23 ` Alim Akhtar
2026-07-28 12:24 ` Krzysztof Kozlowski
2026-07-28 12:58 ` Alim Akhtar
2026-07-28 12:11 ` [PATCH 05/13] dt-bindings: clock: exynos8855: add peris clock definitions raghav.s
2026-07-28 12:11 ` [PATCH 06/13] clk: samsung: exynos8855: add block peris clock support raghav.s
2026-07-28 12:00 ` Krzysztof Kozlowski
2026-07-28 12:11 ` [PATCH 07/13] arm64: dts: exynos8855: add cmu_peris clock DT nodes raghav.s
2026-07-28 12:11 ` [PATCH 08/13] dt-bindings: clock: exynos8855: add hsi clock definitions raghav.s
2026-07-28 12:11 ` [PATCH 09/13] clk: samsung: exynos8855: add block hsi clock support raghav.s
2026-07-28 12:11 ` [PATCH 10/13] arm64: dts: exynos8855: add cmu_hsi clock DT nodes raghav.s
2026-07-28 12:11 ` [PATCH 11/13] dt-bindings: clock: exynos8855: add usb clock definitions raghav.s
2026-07-28 12:11 ` [PATCH 12/13] clk: samsung: exynos8855: add block usb clock support raghav.s
2026-07-28 12:11 ` [PATCH 13/13] arm64: dts: exynos8855: add cmu_usb clock DT nodes raghav.s
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