From: Denzeel Oliva <wachiturroxd150@gmail.com>
To: krzk@kernel.org, s.nawrocki@samsung.com, cw00.choi@samsung.com,
alim.akhtar@samsung.com, mturquette@baylibre.com,
sboyd@kernel.org, robh@kernel.org, conor+dt@kernel.org,
andi.shyti@kernel.org, igor.belwon@mentallysanemainliners.org,
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, linux-i2c@vger.kernel.org
Cc: Denzeel Oliva <wachiturroxd150@gmail.com>
Subject: [PATCH v2 4/4] arm64: dts: exyno990: enable cmu-peric0/1 clock controller
Date: Wed, 12 Feb 2025 00:48:24 +0000 [thread overview]
Message-ID: <20250212004824.1011-5-wachiturroxd150@gmail.com> (raw)
In-Reply-To: <20250212004824.1011-1-wachiturroxd150@gmail.com>
Enable the cmu-peric0/1 clock controller. It feeds USI and I2C.
Signed-off-by: Denzeel Oliva <wachiturroxd150@gmail.com>
---
arch/arm64/boot/dts/exynos/exynos990.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos990.dtsi b/arch/arm64/boot/dts/exynos/exynos990.dtsi
index dd7f99f51..843587b17 100644
--- a/arch/arm64/boot/dts/exynos/exynos990.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos990.dtsi
@@ -231,12 +231,34 @@ pinctrl_peric0: pinctrl@10430000 {
interrupts = <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH>;
};
+ cmu_peric0: clock-controller@10400000 {
+ compatible = "samsung,exynos990-cmu-peric0";
+ reg = <0x10400000 0x8000>;
+ #clock-cells = <1>;
+
+ clocks = <&oscclk>,
+ <&cmu_top CLK_DOUT_CMU_PERIC0_BUS>,
+ <&cmu_top CLK_DOUT_CMU_PERIC0_IP>;
+ clock-names = "oscclk", "bus", "ip";
+ };
+
pinctrl_peric1: pinctrl@10730000 {
compatible = "samsung,exynos990-pinctrl";
reg = <0x10730000 0x1000>;
interrupts = <GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH>;
};
+ cmu_peric1: clock-controller@10700000 {
+ compatible = "samsung,exynos990-cmu-peric1";
+ reg = <0x10700000 0x8000>;
+ #clock-cells = <1>;
+
+ clocks = <&oscclk>,
+ <&cmu_top CLK_DOUT_CMU_PERIC1_BUS>,
+ <&cmu_top CLK_DOUT_CMU_PERIC1_IP>;
+ clock-names = "oscclk", "bus", "ip";
+ };
+
cmu_hsi0: clock-controller@10a00000 {
compatible = "samsung,exynos990-cmu-hsi0";
reg = <0x10a00000 0x8000>;
--
2.48.1
next prev parent reply other threads:[~2025-02-12 0:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-12 0:48 [PATCH v2 0/4] Add PERIC0/1 support for Exynos 990 and hsi2c compatible Denzeel Oliva
2025-02-12 0:48 ` [PATCH v2 1/4] dt-bindings: clock: samsung,exynos990-clock: add PERIC0/1 clock management unit Denzeel Oliva
2025-02-23 10:19 ` Krzysztof Kozlowski
2025-02-12 0:48 ` [PATCH v2 2/4] dt-bindings: i2c: exynos5: add samsung,exynos990-hsi2c compatible Denzeel Oliva
2025-02-13 8:33 ` Krzysztof Kozlowski
2025-02-12 0:48 ` [PATCH v2 3/4] clk: samsung: exynos990: add support for CMU_PERIC0/1 Denzeel Oliva
2025-02-12 0:48 ` Denzeel Oliva [this message]
2025-02-23 10:20 ` [PATCH v2 4/4] arm64: dts: exyno990: enable cmu-peric0/1 clock controller Krzysztof Kozlowski
2025-03-11 23:13 ` [PATCH v2 0/4] Add PERIC0/1 support for Exynos 990 and hsi2c compatible Andi Shyti
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