From: Peter Griffin <peter.griffin@linaro.org>
To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
alim.akhtar@samsung.com
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
tudor.ambarus@linaro.org, andre.draszik@linaro.org,
saravanak@google.com, willmcvicker@google.com,
kernel-team@android.com, Peter Griffin <peter.griffin@linaro.org>
Subject: [PATCH v3 2/4] arm64: dts: exynos: gs101: Add the hsi2 sysreg node
Date: Fri, 26 Apr 2024 14:38:22 +0100 [thread overview]
Message-ID: <20240426133824.2283144-3-peter.griffin@linaro.org> (raw)
In-Reply-To: <20240426133824.2283144-1-peter.griffin@linaro.org>
This has some configuration bits such as sharability that
are required by UFS.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: André Draszik <andre.draszik@linaro.org>
---
arch/arm64/boot/dts/exynos/google/gs101.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index 38ac4fb1397e..09044deede63 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -1265,6 +1265,12 @@ cmu_hsi2: clock-controller@14400000 {
clock-names = "oscclk", "bus", "pcie", "ufs_embd", "mmc_card";
};
+ sysreg_hsi2: syscon@14420000 {
+ compatible = "google,gs101-hsi2-sysreg", "syscon";
+ reg = <0x14420000 0x10000>;
+ clocks = <&cmu_hsi2 CLK_GOUT_HSI2_SYSREG_HSI2_PCLK>;
+ };
+
pinctrl_hsi2: pinctrl@14440000 {
compatible = "google,gs101-pinctrl";
reg = <0x14440000 0x00001000>;
--
2.44.0.769.g3c40516874-goog
next prev parent reply other threads:[~2024-04-26 13:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-26 13:38 [PATCH v3 0/4] Enable UFS on gs101 / Pixel 6 (Oriole) Peter Griffin
2024-04-26 13:38 ` [PATCH v3 1/4] dt-bindings: soc: google: exynos-sysreg: add dedicated hsi2 sysreg compatible Peter Griffin
2024-04-26 13:38 ` Peter Griffin [this message]
2024-04-26 13:38 ` [PATCH v3 3/4] arm64: dts: exynos: gs101: Add ufs and ufs-phy dt nodes Peter Griffin
2024-04-28 15:50 ` Krzysztof Kozlowski
2024-04-29 11:12 ` Peter Griffin
2024-04-26 13:38 ` [PATCH v3 4/4] arm64: dts: exynos: gs101: enable ufs, phy on oriole & define ufs regulator Peter Griffin
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