From patchwork Mon Dec 18 16:02:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13497214 Received: from mail-ej1-f53.google.com (mail-ej1-f53.google.com [209.85.218.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 726DD4FF74 for ; Mon, 18 Dec 2023 16:02:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ET0SNX9g" Received: by mail-ej1-f53.google.com with SMTP id a640c23a62f3a-a2360b9d6d2so81031466b.2 for ; Mon, 18 Dec 2023 08:02:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1702915339; x=1703520139; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=e/cUjOTCjdJi3GHiAbeX7Aqusov41HuBo2ahAKhsdxQ=; b=ET0SNX9gaTqAfTUvB8Ys/hMaLOSkfr3ACiXsqEAJ7bXtSUxEgOLKePc+Wztp+hfgNC y8LZNnN0r5QJB/5x+WC37K+eLrFD8R1WEypFnCWne6KgvK4wDjjvqIoGHPb0uEy+JcaL /onYA+NEZ0YMsWghrPCGljcVf77lO1DK8ObmHYTxsEfBCb90D0gpmA47DamDFQu5UDJT dsfZGL8D02Jg7YYaoZvbmt5fAVFsLliTugOzchGVuyNeIGKeNCtzZApmjBDpXL/Re2EI 3L9soAhmcEKNZrFdfdaAsvS2VO+aQwHi8JgGx8AXI4zJwnJV3uP2+2DAWJr7w1PfTuQi Q96A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702915339; x=1703520139; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=e/cUjOTCjdJi3GHiAbeX7Aqusov41HuBo2ahAKhsdxQ=; b=gC+S19h06MGIkVP1TEZsrPGKhDb7fzjNDZYbMMGKBr87BKll8X5VkxVXQs7c1c9P+j g2K1qISNDprk/Qtuj89YxOnf6NQGdc0ZuSk5jqbPWVXLOFTwnVlzRbXqHdGwswXsqx2V 13//ZdqUKyA36EVuogpB7/SbuNtJNeknBV3/aYFul4opqDP/gQdgK0i2IkwV1hAwvYhZ 7gbl8wsIpoy/ci/1gSaUdl7cN5yGQ82SzvFW9tpfO+wg7MMEeAjTwMymnuzFwGnJukQA 8YET7PxgBIVo7AWU6CQLLHcqK/lOoolvcZSaa3yhwIeXQa73lev9Cce5nK8OQBxKVdmX gNmw== X-Gm-Message-State: AOJu0YwoW8pof+zjX7eN4stvqsQvCqN6GYNB7D/mHrsVomutjF2LtMj1 v9Yg//j3y6vewGeseYfYWj7gFw== X-Google-Smtp-Source: AGHT+IFyfanRnecTIvzlZBtBwF8Pb2rCOTpczmDVT+/SXpLxI9DdbEdCTSut//UTa3WqwHynqq0udA== X-Received: by 2002:a17:906:73d2:b0:a23:357f:f583 with SMTP id n18-20020a17090673d200b00a23357ff583mr1479782ejl.30.1702915339425; Mon, 18 Dec 2023 08:02:19 -0800 (PST) Received: from [10.167.154.1] (178235179137.dynamic-4-waw-k-1-3-0.vectranet.pl. [178.235.179.137]) by smtp.gmail.com with ESMTPSA id ts7-20020a170907c5c700b00a1dd58874b8sm14260693ejc.119.2023.12.18.08.02.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Dec 2023 08:02:19 -0800 (PST) From: Konrad Dybcio Date: Mon, 18 Dec 2023 17:02:03 +0100 Subject: [PATCH 02/12] interconnect: qcom: sm8550: Enable sync_state Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231218-topic-8550_fixes-v1-2-ce1272d77540@linaro.org> References: <20231218-topic-8550_fixes-v1-0-ce1272d77540@linaro.org> In-Reply-To: <20231218-topic-8550_fixes-v1-0-ce1272d77540@linaro.org> To: Bjorn Andersson , Georgi Djakov , Abel Vesa , Michael Turquette , Stephen Boyd , Taniya Das , Jagadeesh Kona , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sai Prakash Ranjan Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1702915332; l=794; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=vn3HlIlPR6ucV7JF0xNr2wT4h4pXu1XpkqI9qeViBog=; b=NAyGsbdan2haOqAWOkwgUgINzfJZo+6CBBSFmKyYwJlLOaooPc8dnPr8UBAlz7a+e58XODMnH Q54QEwcjOMEDRBauJyD1DSpTyc6ddEKIPfMlu9phhAyI3PiuvN65/0C X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= To ensure the interconnect votes are actually meaningful and in order to prevent holding all buses at FMAX, introduce the sync state callback. Fixes: e6f0d6a30f73 ("interconnect: qcom: Add SM8550 interconnect provider driver") Signed-off-by: Konrad Dybcio Reviewed-by: Bjorn Andersson --- drivers/interconnect/qcom/sm8550.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/interconnect/qcom/sm8550.c b/drivers/interconnect/qcom/sm8550.c index abc52ad3d1f2..4d0e6fa9e003 100644 --- a/drivers/interconnect/qcom/sm8550.c +++ b/drivers/interconnect/qcom/sm8550.c @@ -1649,6 +1649,7 @@ static struct platform_driver qnoc_driver = { .driver = { .name = "qnoc-sm8550", .of_match_table = qnoc_of_match, + .sync_state = icc_sync_state, }, };