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[2001:1c00:3b89:c600:71a4:84f:6409:1447]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9c3c99ec6esm82792766b.16.2026.04.02.05.24.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 02 Apr 2026 05:24:58 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Thu, 02 Apr 2026 14:24:57 +0200 Message-Id: From: "Luca Weiss" To: "Krzysztof Kozlowski" , "Luca Weiss" Cc: "Bjorn Andersson" , "Michael Turquette" , "Stephen Boyd" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Konrad Dybcio" , <~postmarketos/upstreaming@lists.sr.ht>, , , , , Subject: Re: [PATCH 1/3] dt-bindings: clock: qcom: document the Milos GX clock controller X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20260306-milos-gxclkctl-v1-0-00b09ee159a7@fairphone.com> <20260306-milos-gxclkctl-v1-1-00b09ee159a7@fairphone.com> <20260307-inventive-stingray-of-pride-5c2216@quoll> <768180d0-bab6-466f-9f5f-54b36f353bd6@kernel.org> In-Reply-To: <768180d0-bab6-466f-9f5f-54b36f353bd6@kernel.org> On Thu Apr 2, 2026 at 10:23 AM CEST, Krzysztof Kozlowski wrote: > On 07/03/2026 16:30, Krzysztof Kozlowski wrote: >>> + >>> +properties: >>> + compatible: >>> + enum: >>> + - qcom,milos-gxclkctl >>> + >>> + power-domains: >>> + description: >>> + Power domains required for the clock controller to operate >>> + items: >>> + - description: GFX power domain >>> + - description: GPUCC(CX) power domain >>> + >>> + '#power-domain-cells': >>> + const: 1 >>> + >>> + reg: >>> + maxItems: 1 >>=20 >> reg should be the second property, like you have it in "required" part. >> I guess you copied it from kaanapali-gxclkctl.yaml, so lesson - qcom >> bindings have acceptable quality, but not good enough to take as correct >> starting point. >>=20 > > OTOH, why this entire binding cannot be squashed in Kaanapali one? > What's the difference? There's no GMXC power domain on Milos. Apart from that they're compatible from a bindings perspective. However it can re-use include/dt-bindings/clock/qcom,kaanapali-gxclkctl.h because the GX_CLKCTL_GX_GDSC definition would be identical. And also the driver (which can be used as-is) would be identical. In that driver qcom,kaanapali-gxclkctl.h is used so it makes sense to keep with the kaanapali header, or not? Making a qcom,milos-gxclkctl.h with the same definition is not wanted? Regards Luca