From 458e8a082186335380a9ab83003a385aec9bb254 Mon Sep 17 00:00:00 2001 From: Jagadeesh Kona Date: Thu, 27 Nov 2025 23:27:38 +0530 Subject: [PATCH] clk: qcom: gcc-sm4450: Update the SDCC RCGs to use shared_floor_ops Use shared_floor_ops for the SDCC RCGs so the RCG is safely parked during disable and the new parent configuration is programmed in hardware only when the new parent is enabled, avoiding cases where the RCG configuration fails to update. Fixes: c32c4ef98bac ("clk: qcom: Add GCC driver support for SM4450") Reviewed-by: Taniya Das Reviewed-by: Imran Shaik Reviewed-by: Dmitry Baryshkov Reviewed-by: Vladimir Zapolskiy Signed-off-by: Jagadeesh Kona Link: https://lore.kernel.org/r/20251127-sdcc_shared_floor_ops-v2-3-473afc86589c@oss.qualcomm.com Signed-off-by: Bjorn Andersson --- drivers/clk/qcom/gcc-sm4450.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/qcom/gcc-sm4450.c b/drivers/clk/qcom/gcc-sm4450.c index e2d9e4691c5b..023d840e9f4e 100644 --- a/drivers/clk/qcom/gcc-sm4450.c +++ b/drivers/clk/qcom/gcc-sm4450.c @@ -769,7 +769,7 @@ static struct clk_rcg2 gcc_sdcc1_apps_clk_src = { .parent_data = gcc_parent_data_4, .num_parents = ARRAY_SIZE(gcc_parent_data_4), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_floor_ops, + .ops = &clk_rcg2_shared_floor_ops, }, }; @@ -791,7 +791,7 @@ static struct clk_rcg2 gcc_sdcc1_ice_core_clk_src = { .parent_data = gcc_parent_data_4, .num_parents = ARRAY_SIZE(gcc_parent_data_4), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_floor_ops, + .ops = &clk_rcg2_shared_floor_ops, }, }; @@ -815,7 +815,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = { .parent_data = gcc_parent_data_6, .num_parents = ARRAY_SIZE(gcc_parent_data_6), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_floor_ops, + .ops = &clk_rcg2_shared_floor_ops, }, }; -- 2.47.3