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Message-Id: <20230531-topic-sm61125_gpucc_flag-v1-2-f59dd1350781@linaro.org>
Date: Wed, 31 May 2023 21:08:11 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
linux-kernel@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 2/2] clk: qcom: gcc-sm6125: Set up flags on GPU mem_iface
clk
Following the BSP, disable the RETAIN_MEM and RETAIN_PERIPH bits on
gcc_gpu_memnoc_gfx_clk.
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
drivers/clk/qcom/gcc-sm6125.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/clk/qcom/gcc-sm6125.c b/drivers/clk/qcom/gcc-sm6125.c
index 40ad062d1bf7..ea1d567c7994 100644
--- a/drivers/clk/qcom/gcc-sm6125.c
+++ b/drivers/clk/qcom/gcc-sm6125.c
@@ -4162,6 +4162,10 @@ static int gcc_sm6125_probe(struct platform_device *pdev)
if (ret)
return ret;
+ /* Set up no PERIPH/MEM retain on the GPU mem_iface clock */
+ qcom_branch_set_force_mem_core(regmap, gcc_gpu_memnoc_gfx_clk, false);
+ qcom_branch_set_force_periph_on(regmap, gcc_gpu_memnoc_gfx_clk, false);
+
return qcom_cc_really_probe(pdev, &gcc_sm6125_desc, regmap);
}
--
2.40.1
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