From: Bjorn Andersson <andersson@kernel.org>
To: andi.shyti@kernel.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, gregkh@linuxfoundation.org,
jirislaby@kernel.org, konradybcio@kernel.org, broonie@kernel.org,
johan+linaro@kernel.org, dianders@chromium.org,
agross@kernel.org, linux-arm-msm@vger.kernel.org,
linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
linux-spi@vger.kernel.org,
Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com>
Cc: mukesh.savaliya@oss.qualcomm.com
Subject: Re: [PATCH v7 0/6] Add support to load QUP SE firmware from
Date: Wed, 17 Sep 2025 14:23:19 -0500 [thread overview]
Message-ID: <175813699406.66282.993438408948834854.b4-ty@kernel.org> (raw)
In-Reply-To: <20250911043256.3523057-1-viken.dadhaniya@oss.qualcomm.com>
On Thu, 11 Sep 2025 10:02:50 +0530, Viken Dadhaniya wrote:
> In Qualcomm SoCs, firmware loading for Serial Engines (SE) in the QUP
> hardware has traditionally been managed by TrustZone (TZ). This setup
> handled Serial Engines(SE) assignments and access control permissions,
> ensuring a high level of security but limiting flexibility and
> accessibility.
>
> This limitation poses a significant challenge for developers who need more
> flexibility to enable any protocol on any of the SEs within the QUP
> hardware.
>
> [...]
Applied, thanks!
[1/6] dt-bindings: qcom: se-common: Add QUP Peripheral-specific properties for I2C, SPI, and SERIAL bus
commit: 9bc7130822c4c7f3ef39f20174a379e476586ab3
[2/6] soc: qcom: geni-se: Cleanup register defines and update copyright
commit: b44a593fb53a6f5e135af2c5351546f80c1285ac
[3/6] soc: qcom: geni-se: Add support to load QUP SE Firmware via Linux subsystem
commit: d4bf06592ad68ac4353a81c73e8e662cf88aa2cc
[4/6] i2c: qcom-geni: Load i2c qup Firmware from linux side
commit: b645df76536c5b7d40e60450bf8011f70f34415f
[5/6] spi: geni-qcom: Load spi qup Firmware from linux side
commit: 99cf351ee1c46b39c0581220807290b1dd56488e
[6/6] serial: qcom-geni: Load UART qup Firmware from linux side
commit: 3f1707306b79cafc5a11350befd5a4081b807760
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
prev parent reply other threads:[~2025-09-17 19:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-11 4:32 Viken Dadhaniya
2025-09-11 4:32 ` [PATCH v7 1/6] dt-bindings: qcom: se-common: Add QUP Peripheral-specific properties for I2C, SPI, and SERIAL bus Viken Dadhaniya
2025-09-11 4:32 ` [PATCH v7 2/6] soc: qcom: geni-se: Cleanup register defines and update copyright Viken Dadhaniya
2025-09-11 4:32 ` [PATCH v7 3/6] soc: qcom: geni-se: Add support to load QUP SE Firmware via Linux subsystem Viken Dadhaniya
2025-09-11 4:32 ` [PATCH v7 4/6] i2c: qcom-geni: Load i2c qup Firmware from linux side Viken Dadhaniya
2025-09-11 4:32 ` [PATCH v7 5/6] spi: geni-qcom: Load spi " Viken Dadhaniya
2025-09-11 13:10 ` Mark Brown
2025-09-11 4:32 ` [PATCH v7 6/6] serial: qcom-geni: Load UART " Viken Dadhaniya
2025-09-17 19:23 ` Bjorn Andersson [this message]
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