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Message-Id: <20240423-hsi0-gs101-v1-2-2c3ddb50c720@linaro.org>
Date: Tue, 23 Apr 2024 15:31:04 +0100
From: André Draszik <andre.draszik@...aro.org>
To: Peter Griffin <peter.griffin@...aro.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Alim Akhtar <alim.akhtar@...sung.com>,
Krzysztof Kozlowski <krzk@...nel.org>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Chanwoo Choi <cw00.choi@...sung.com>
Cc: Tudor Ambarus <tudor.ambarus@...aro.org>,
Will McVicker <willmcvicker@...gle.com>, kernel-team@...roid.com,
linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org,
linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
André Draszik <andre.draszik@...aro.org>
Subject: [PATCH 2/3] arm64: dts: exynos: gs101: enable cmu-hsi0 clock
controller
Enable the cmu-hsi0 clock controller. It feeds USB.
Signed-off-by: André Draszik <andre.draszik@...aro.org>
---
arch/arm64/boot/dts/exynos/google/gs101.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index eddb6b326fde..9755a0bb70a1 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -1247,6 +1247,20 @@ spi_13: spi@...60000 {
};
};
+ cmu_hsi0: clock-controller@...00000 {
+ compatible = "google,gs101-cmu-hsi0";
+ reg = <0x11000000 0x4000>;
+ #clock-cells = <1>;
+
+ clocks = <&ext_24_5m>,
+ <&cmu_top CLK_DOUT_CMU_HSI0_BUS>,
+ <&cmu_top CLK_DOUT_CMU_HSI0_DPGTC>,
+ <&cmu_top CLK_DOUT_CMU_HSI0_USB31DRD>,
+ <&cmu_top CLK_DOUT_CMU_HSI0_USBDPDBG>;
+ clock-names = "oscclk", "bus", "dpgtc", "usb31drd",
+ "usbdpdbg";
+ };
+
pinctrl_hsi1: pinctrl@...40000 {
compatible = "google,gs101-pinctrl";
reg = <0x11840000 0x00001000>;
--
2.44.0.769.g3c40516874-goog
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