From 60426ff08af6a21275d9c879c0dfb09406469868 Mon Sep 17 00:00:00 2001 From: Konrad Dybcio Date: Sat, 10 Dec 2022 21:03:50 +0100 Subject: interconnect: qcom: msm8996: Provide UFS clocks to A2NoC On eMMC devices the bootloader has no business enabling UFS clocks. That results in a platform hang and hard reboot when trying to vote on paths including MASTER_UFS and since sync_state guarantees that it's done at boot time, this effectively prevents such devices from booting. Fix that. Fixes: 7add937f5222 ("interconnect: qcom: Add MSM8996 interconnect provider driver") Signed-off-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Tested-by: Dmitry Baryshkov #db820c Link: https://lore.kernel.org/r/20221210200353.418391-3-konrad.dybcio@linaro.org Signed-off-by: Georgi Djakov --- drivers/interconnect/qcom/msm8996.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/interconnect') diff --git a/drivers/interconnect/qcom/msm8996.c b/drivers/interconnect/qcom/msm8996.c index c2903ae3b3bc..7ddb1f23fb2a 100644 --- a/drivers/interconnect/qcom/msm8996.c +++ b/drivers/interconnect/qcom/msm8996.c @@ -33,6 +33,13 @@ static const char * const bus_a0noc_clocks[] = { "aggre0_noc_mpu_cfg" }; +static const char * const bus_a2noc_clocks[] = { + "bus", + "bus_a", + "aggre2_ufs_axi", + "ufs_axi" +}; + static const u16 mas_a0noc_common_links[] = { MSM8996_SLAVE_A0NOC_SNOC }; @@ -1859,6 +1866,8 @@ static const struct qcom_icc_desc msm8996_a2noc = { .type = QCOM_ICC_NOC, .nodes = a2noc_nodes, .num_nodes = ARRAY_SIZE(a2noc_nodes), + .clocks = bus_a2noc_clocks, + .num_clocks = ARRAY_SIZE(bus_a2noc_clocks), .regmap_cfg = &msm8996_a2noc_regmap_config }; -- cgit v1.2.3