[01/18] clk: qcom: reset: Increase max reset delay

Message ID	20240105-topic-venus_reset-v1-1-981c7a624855@linaro.org
State	Superseded
Headers	show Received: from mail-ej1-f52.google.com (mail-ej1-f52.google.com [209.85.218.52]) (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 13E8750275 for <linux-arm-msm@vger.kernel.org>; Mon, 8 Jan 2024 12:32:33 +0000 (UTC) From: Konrad Dybcio <konrad.dybcio@linaro.org> Date: Mon, 08 Jan 2024 13:32:18 +0100 Subject: [PATCH 01/18] clk: qcom: reset: Increase max reset delay Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240105-topic-venus_reset-v1-1-981c7a624855@linaro.org> References: <20240105-topic-venus_reset-v1-0-981c7a624855@linaro.org> In-Reply-To: <20240105-topic-venus_reset-v1-0-981c7a624855@linaro.org> To: Bjorn Andersson <andersson@kernel.org>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Philipp Zabel <p.zabel@pengutronix.de> Cc: Marijn Suijten <marijn.suijten@somainline.org>, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Bryan O'Donoghue <bryan.odonoghue@linaro.org>, Dikshita Agarwal <quic_dikshita@quicinc.com>, Vikash Garodia <quic_vgarodia@quicinc.com>, Konrad Dybcio <konrad.dybcio@linaro.org>, Manivannan Sadhasivam <mani@kernel.org>
Series	Qualcomm GCC/VIDEOCC reset overhaul for Venus \| expand [00/18] Qualcomm GCC/VIDEOCC reset overhaul for Venus [01/18] clk: qcom: reset: Increase max reset delay [02/18] clk: qcom: reset: Commonize the de/assert functions [03/18] clk: qcom: reset: Ensure write completion on reset de/assertion [04/18] clk: qcom: gcc-sa8775p: Set delay for Venus CLK resets [05/18] clk: qcom: gcc-sc8180x: Set delay for Venus CLK resets [06/18] clk: qcom: gcc-sc8280xp: Set delay for Venus CLK resets [07/18] clk: qcom: gcc-sm4450: Set delay for Venus CLK resets [08/18] clk: qcom: gcc-sm7150: Set delay for Venus CLK resets [09/18] clk: qcom: gcc-sm8250: Set delay for Venus CLK resets [10/18] clk: qcom: gcc-sm8350: Set delay for Venus CLK resets [11/18] clk: qcom: gcc-sm8450: Set delay for Venus CLK resets [12/18] clk: qcom: gcc-sm8550: Set delay for Venus CLK resets [13/18] clk: qcom: gcc-sm8650: Set delay for Venus CLK resets [14/18] clk: qcom: videocc-sm8150: Set delay for Venus CLK resets [15/18] clk: qcom: videocc-sm8250: Set delay for Venus CLK resets [16/18] clk: qcom: videocc-sm8350: Set delay for Venus CLK resets [17/18] clk: qcom: videocc-sm8450: Set delay for Venus CLK resets [18/18] clk: qcom: videocc-sm8550: Set delay for Venus CLK resets

Message ID

20240105-topic-venus_reset-v1-1-981c7a624855@linaro.org

State

Superseded

Headers

From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Mon, 08 Jan 2024 13:32:18 +0100
Subject: [PATCH 01/18] clk: qcom: reset: Increase max reset delay
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Message-Id: <20240105-topic-venus_reset-v1-1-981c7a624855@linaro.org>
References: <20240105-topic-venus_reset-v1-0-981c7a624855@linaro.org>
In-Reply-To: <20240105-topic-venus_reset-v1-0-981c7a624855@linaro.org>
To: Bjorn Andersson <andersson@kernel.org>,
 Michael Turquette <mturquette@baylibre.com>,
 Stephen Boyd <sboyd@kernel.org>, Philipp Zabel <p.zabel@pengutronix.de>
Cc: Marijn Suijten <marijn.suijten@somainline.org>,
 linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
 linux-kernel@vger.kernel.org, Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
 Dikshita Agarwal <quic_dikshita@quicinc.com>,
 Vikash Garodia <quic_vgarodia@quicinc.com>,
 Konrad Dybcio <konrad.dybcio@linaro.org>,
 Manivannan Sadhasivam <mani@kernel.org>

Series

Qualcomm GCC/VIDEOCC reset overhaul for Venus | expand

Commit Message

Konrad Dybcio Jan. 8, 2024, 12:32 p.m. UTC

u8 limits us to 255 microseconds of delay. Promote the delay variable to
u16 to hold bigger values.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/clk/qcom/reset.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/qcom/reset.h b/drivers/clk/qcom/reset.h
index 9a47c838d9b1..fe0561bf53d4 100644
--- a/drivers/clk/qcom/reset.h
+++ b/drivers/clk/qcom/reset.h
@@ -11,7 +11,7 @@ 
 struct qcom_reset_map {
 	unsigned int reg;
 	u8 bit;
-	u8 udelay;
+	u16 udelay;
 	u32 bitmask;
 };

[01/18] clk: qcom: reset: Increase max reset delay

Commit Message

Patch