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charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20231023-display-support-v1-11-5c860ed5c33b@baylibre.com> References: <20231023-display-support-v1-0-5c860ed5c33b@baylibre.com> In-Reply-To: <20231023-display-support-v1-0-5c860ed5c33b@baylibre.com> To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Jitao Shi , Xinlei Lee , CK Hu , Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Catalin Marinas , Will Deacon Cc: dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, Alexandre Mergnat X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1511; i=amergnat@baylibre.com; h=from:subject:message-id; bh=DODtQ3KKkKmSOKStztk0HQRraEPq6Af8qZra+9tlquw=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBlNoXPErWn29tQPCf4oVzASO7FUbuxbsUhXSJzI3GY C7jeCR+JAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCZTaFzwAKCRArRkmdfjHURXt/D/ 9MzVckTai5VFj0U2crACXdS3d85+cjns4FtKSUJrUj/WjckEkdp0JsdxKC1zFkNjWK0Ihsv/kw4yem CjzBSNb9MoorMzjySnhztrmePXHYs2TD7BKvHL3UzwQizLhHPUeK0tCLvMrfd3C+G3i//d5Im+GJ3v CPe74eH/Rt4ZHcSUt5BrjEeSfrCE+f5ge9YTMoV9VuuimUyfWf7CZnRzZdcDKZC8hkrn+f/17wtBMu R+oWl6HOInmMINApfqjKTEkiC6vMr1qcZPCT2DsKxjDoEFBacV1PVafe71gumjbFeRk215SA/PTx1/ TH/xHn4Jwlrj94CzH1hUxoYbU74wGylMDpyjEAxRGamB/CBJMGOiksErFg4F4qCV58Q6E+DLMgSRM9 qzBPT0RwgvjthxPYqCDZdm0LesHEhqcnu6q5IzWWAVF1x0uTl53lW58W0xjyGDQGfhgB50Q2wBQUAe ZyLLg1qCtnsSijsKnH7tmjpUGHyN3OTeaqztt5HgDvJBGOiuNyuA07yJIOB2gRt23IrtPo+wFZHtEX fLnYrGMi+HR8rtWvuWHDoUEPM3py0EML3ZNo5mOUBu28/m6ThGcgb87IVVXBJsybV0iJcia4VD1/Ox FjnvboSPmCb8+ILzMlww4Ln+u4fDTotP+vaGxPMNz4G5GF3MT+loseO0hexg== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org According to the Mediatek datasheet, the display PWM block has a power domain. Signed-off-by: Alexandre Mergnat --- Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml b= /Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml index 153e146df7d4..efe0cacf55b7 100644 --- a/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml +++ b/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml @@ -53,6 +53,12 @@ properties: - const: main - const: mm =20 + power-domains: + maxItems: 1 + description: A phandle and PM domain specifier as defined by bindings = of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for detail= s. + required: - compatible - reg @@ -67,6 +73,7 @@ examples: #include #include #include + #include =20 pwm0: pwm@1401e000 { compatible =3D "mediatek,mt8173-disp-pwm"; @@ -75,4 +82,5 @@ examples: clocks =3D <&mmsys CLK_MM_DISP_PWM026M>, <&mmsys CLK_MM_DISP_PWM0MM>; clock-names =3D "main", "mm"; + power-domains =3D <&spm MT8173_POWER_DOMAIN_MM>; }; --=20 2.25.1