diff options
| author | Jagadeesh Kona <jagadeesh.kona@oss.qualcomm.com> | 2025-11-27 23:27:41 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-02-26 15:01:20 -0800 |
| commit | 878776b77852a8d50ced394de722bae8d2e85dc7 (patch) | |
| tree | aab82a2c02c8c18e5e78558582105a57a3d81970 /drivers/clk | |
| parent | 94cfb5dfda9b15c91c62424b5b5acc75232e6aeb (diff) | |
clk: qcom: gcc-x1e80100: Update the SDCC RCGs to use shared_floor_ops
[ Upstream commit a468047c4e1c56783204a3ac551b843b4277c8fc ]
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: 161b7c401f4b ("clk: qcom: Add Global Clock controller (GCC) driver for X1E80100")
Signed-off-by: Jagadeesh Kona <jagadeesh.kona@oss.qualcomm.com>
Reviewed-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20251127-sdcc_shared_floor_ops-v2-6-473afc86589c@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/qcom/gcc-x1e80100.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/qcom/gcc-x1e80100.c b/drivers/clk/qcom/gcc-x1e80100.c index b63c8abdd2fc..e46e65e63151 100644 --- a/drivers/clk/qcom/gcc-x1e80100.c +++ b/drivers/clk/qcom/gcc-x1e80100.c @@ -1516,7 +1516,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = { .parent_data = gcc_parent_data_9, .num_parents = ARRAY_SIZE(gcc_parent_data_9), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_floor_ops, + .ops = &clk_rcg2_shared_floor_ops, }, }; @@ -1538,7 +1538,7 @@ static struct clk_rcg2 gcc_sdcc4_apps_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_floor_ops, + .ops = &clk_rcg2_shared_floor_ops, }, }; |