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[81.204.249.205]) by smtp.gmail.com with ESMTPSA id g22-20020a170906539600b0072f4f4dc038sm2045125ejo.42.2022.09.10.11.56.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 10 Sep 2022 11:56:29 -0700 (PDT) Message-ID: <64d03f6e-c578-3155-e3fb-53dbe53573eb@gmail.com> Date: Sat, 10 Sep 2022 20:56:28 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.13.0 From: Johan Jonker Subject: [PATCH v1] dt-bindings: spi: rockchip: add power-domains property To: broonie@kernel.org Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, heiko@sntech.de, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220910_115635_404242_9AA94183 X-CRM114-Status: UNSURE ( 9.19 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The Rockchip rk3399 TRM mentions that pd_sdioaudio includes sdio, spi, i2s and spdif. Add a power-domains property to reduce notifications with spi-rockchip.yaml. Signed-off-by: Johan Jonker Acked-by: Heiko Stuebner Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/spi/spi-rockchip.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml index 52768894b..66e49947b 100644 --- a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml +++ b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml @@ -82,6 +82,9 @@ properties: where the "sleep" configuration may describe the state the pins should be in during system suspend. + power-domains: + maxItems: 1 + required: - compatible - reg