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Piccoli" Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Stefan Hansson , ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, David Heidelberg , Abel Vesa References: <20261013-sm7125-samsung-v4-1-3233901b48bb@gmail.com> <5fb086d1-7725-4d8b-a2c9-7627f6da7cd9@oss.qualcomm.com> Content-Language: en-US From: Erikas Bitovtas In-Reply-To: <5fb086d1-7725-4d8b-a2c9-7627f6da7cd9@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 10/16/26 13:56, Konrad Dybcio wrote: > On 10/13/26 3:58 PM, Erikas Bitovtas wrote: >> Samsung Galaxy A52/A72 are devices released on atoll (SM7125) platform >> in 2021. Add initial device tree for SM7125 Samsung platform with >> +&soc { >> + i2c_17: i2c-17 { > > This is not a MMIO device, so it doesn't belong under /soc > Will move it to / in v5. > Have you tried using the bus through the normal QUP driver path? > No, I haven't. GPI DMA support for this platform is not yet upstream. >> + compatible = "i2c-gpio"; >> + sda-gpios = <&tlmm 51 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; >> + scl-gpios = <&tlmm 52 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; > > style nit: (foo | bar) instead of (foor|bar), please > Will fix that in v5. >> +&usb_1 { >> + qcom,select-utmi-as-pipe-clk; > > Is there no superspeed / DP altmode? > I could not find anything that confirms super-speed or DP altmode on these devices. Besides, ufshcd-qcom fails with "link startup failed 1" after setting super-speed and removing "qcom,select-utmi-as-pipe-clk". > Konrad