linux-kernel - [PATCH 5/5] clk: qcom: gcc-milos: Update the SDCC RCGs to use shared_floor

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Message-Id: <20251126-sdcc_shared_floor_ops-v1-5-9038430dfed4@oss.qualcomm.com>
Date: Wed, 26 Nov 2025 09:45:54 +0530
From: Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Vinod Koul <vkoul@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Taniya Das <quic_tdas@...cinc.com>,
        Melody Olvera <quic_molvera@...cinc.com>,
        Ajit Pandey <quic_ajipan@...cinc.com>,
        Imran Shaik <quic_imrashai@...cinc.com>,
        Luca Weiss <luca.weiss@...rphone.com>
Cc: Ajit Pandey <ajit.pandey@....qualcomm.com>,
        Imran Shaik <imran.shaik@....qualcomm.com>,
        Taniya Das <taniya.das@....qualcomm.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>
Subject: [PATCH 5/5] clk: qcom: gcc-milos: Update the SDCC RCGs to use
 shared_floor_ops

Use shared_floor_ops for the SDCC RCGs to avoid any overclocking
issues in SDCC usecases.

Fixes: 88174d5d9422 ("clk: qcom: Add Global Clock controller (GCC) driver for Milos")
Signed-off-by: Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>
---
 drivers/clk/qcom/gcc-milos.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/clk/qcom/gcc-milos.c b/drivers/clk/qcom/gcc-milos.c
index c9d61b05bafa1618274cd87c83df6fd14131efcf..81fa09ec55d7f6d6cb761affd3b93301a102f61f 100644
--- a/drivers/clk/qcom/gcc-milos.c
+++ b/drivers/clk/qcom/gcc-milos.c
@@ -917,7 +917,7 @@ static struct clk_rcg2 gcc_sdcc1_apps_clk_src = {
 		.name = "gcc_sdcc1_apps_clk_src",
 		.parent_data = gcc_parent_data_9,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_9),
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_floor_ops,
 	},
 };
 
@@ -938,7 +938,7 @@ static struct clk_rcg2 gcc_sdcc1_ice_core_clk_src = {
 		.name = "gcc_sdcc1_ice_core_clk_src",
 		.parent_data = gcc_parent_data_10,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_10),
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_floor_ops,
 	},
 };
 
@@ -962,7 +962,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
 		.name = "gcc_sdcc2_apps_clk_src",
 		.parent_data = gcc_parent_data_11,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_11),
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_floor_ops,
 	},
 };
 

-- 
2.34.1