linux-kernel - [PATCH v2 0/3] clk: samsung: exynos990: Fix USB clock support

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Message-Id: <20250831-usb-v2-0-00b9c0559733@gmail.com>
Date: Sun, 31 Aug 2025 12:13:13 +0000
From: Denzeel Oliva <wachiturroxd150@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>, 
 Sylwester Nawrocki <s.nawrocki@...sung.com>, 
 Chanwoo Choi <cw00.choi@...sung.com>, Alim Akhtar <alim.akhtar@...sung.com>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, Denzeel Oliva <wachiturroxd150@...il.com>
Subject: [PATCH v2 0/3] clk: samsung: exynos990: Fix USB clock support

Hi,

Small fixes for Exynos990 HSI0 USB clocks:

Add missing LHS_ACEL clock ID and implementation, plus two missing
USB clock registers. Without these, USB connections fail with errors
like device descriptor read timeouts and address response issues.

These changes ensure proper USB operation by adding critical missing
clock definitions.

Denzeel Oliva

Changes in v2:
- Removed fixes tags and stable Cc

Signed-off-by: Denzeel Oliva <wachiturroxd150@...il.com>
---
Denzeel Oliva (3):
      dt-bindings: clock: exynos990: Add LHS_ACEL clock ID for HSI0 block
      clk: samsung: exynos990: Add LHS_ACEL gate clock for HSI0 and update CLK_NR_TOP
      clk: samsung: exynos990: Add missing USB clock registers to HSI0

 drivers/clk/samsung/clk-exynos990.c           | 8 +++++++-
 include/dt-bindings/clock/samsung,exynos990.h | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)
---
base-commit: e0edfc39b62e35dfb6d669b1189fa268147345ef
change-id: 20250830-usb-c8d352f5de9f

Best regards,
-- 
Denzeel Oliva <wachiturroxd150@...il.com>