From: Jonathan Marek <jonathan@marek.ca>
To: linux-arm-msm@vger.kernel.org
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>, Vinod Koul <vkoul@kernel.org>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 1/2] arm64: dts: qcom: sm8450: enable GCC_USB3_0_CLKREF_EN for usb
Date: Sat, 22 Jan 2022 11:29:31 -0500 [thread overview]
Message-ID: <20220122162932.7686-1-jonathan@marek.ca> (raw)
USB doesn't work at all without this clock enabled. This fixes USB when not
using clk_ignore_unused.
Fixes: 19fd04fb9247 ("arm64: dts: qcom: sm8450: Add usb nodes")
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
---
arch/arm64/boot/dts/qcom/sm8450.dtsi | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 7611ceaa918af..5a98f2aad7099 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -1442,9 +1442,10 @@ usb_1: usb@a6f8800 {
<&gcc GCC_USB30_PRIM_MASTER_CLK>,
<&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>,
<&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
- <&gcc GCC_USB30_PRIM_SLEEP_CLK>;
+ <&gcc GCC_USB30_PRIM_SLEEP_CLK>,
+ <&gcc GCC_USB3_0_CLKREF_EN>;
clock-names = "cfg_noc", "core", "iface", "mock_utmi",
- "sleep";
+ "sleep", "xo";
assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
<&gcc GCC_USB30_PRIM_MASTER_CLK>;
--
2.26.1
next reply other threads:[~2022-01-22 16:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-22 16:29 Jonathan Marek [this message]
2022-01-22 16:29 ` [PATCH 2/2] arm64: dts: qcom: sm8450: fix apps_smmu interrupts Jonathan Marek
2022-01-25 14:20 ` Vinod Koul
2022-01-25 14:20 ` [PATCH 1/2] arm64: dts: qcom: sm8450: enable GCC_USB3_0_CLKREF_EN for usb Vinod Koul
2022-02-01 5:19 ` Bjorn Andersson
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