From: Manivannan Sadhasivam <mani@kernel.org>
To: Rustam Adilov <adilov@disroot.org>
Cc: Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Manivannan Sadhasivam <mani@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Stanley Chang <stanley_chang@realtek.com>,
linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Michael Zavertkin <misha.zavertkin@mail.ru>
Subject: Re: [PATCH v9 2/6] phy: realtek: usb2: introduce read and write functions to phy_reg_desc struct
Date: Sun, 01 Nov 2026 16:00:56 +0530 [thread overview]
Message-ID: <179352905617.2955.16793637507628987247.b4-reply@b4> (raw)
In-Reply-To: <20261016180314.31760-3-adilov@disroot.org>
On 2026-10-16 23:03 +0500, Rustam Adilov wrote:
> RTL9607C is a big endian SoC with little endian USB host controller but
> vstatus register is from big endian memory region and thus existing
> writel doesn't work. It needs either __raw_writel or iowrite32be
> instead.
>
> To handle this situation, introduce read and write function to the
> phy_reg_desc struct and add a default variation that is going to be
> ponted by the existing rtd_phy_reg_desc.
>
> Co-developed-by: Michael Zavertkin <misha.zavertkin@mail.ru>
> Signed-off-by: Michael Zavertkin <misha.zavertkin@mail.ru>
> Signed-off-by: Rustam Adilov <adilov@disroot.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
- Mani
next prev parent reply other threads:[~2026-11-01 10:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-16 18:03 [PATCH v9 0/6] phy: realtek: usb2: support for RTL9607C USB2 PHY Rustam Adilov
2026-10-16 18:03 ` [PATCH v9 1/6] phy: realtek: usb2: introduce phy_reg_desc struct to the driver Rustam Adilov
2026-11-01 10:28 ` Manivannan Sadhasivam
2026-10-16 18:03 ` [PATCH v9 2/6] phy: realtek: usb2: introduce read and write functions to phy_reg_desc struct Rustam Adilov
2026-11-01 10:30 ` Manivannan Sadhasivam [this message]
2026-10-16 18:03 ` [PATCH v9 3/6] dt-bindings: phy: realtek,usb2phy: extend for resets and RTL9607C support Rustam Adilov
2026-10-16 18:03 ` [PATCH v9 4/6] phy: realtek: usb2: introduce reset controller struct Rustam Adilov
2026-11-01 10:37 ` Manivannan Sadhasivam
2026-10-16 18:03 ` [PATCH v9 5/6] phy: realtek: usb2: add support for RTL9607C USB2 PHY Rustam Adilov
2026-11-01 10:38 ` Manivannan Sadhasivam
2026-10-16 18:03 ` [PATCH v9 6/6] phy: realtek: Make configs available for MACH_REALTEK_RTL Rustam Adilov
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