Messages in this thread Patch in this message |  | | From | Konrad Dybcio <> | Subject | [PATCH 2/5] interconnect: qcom: msm8996: Provide UFS clocks to A2NoC | Date | Sat, 10 Dec 2022 21:03:50 +0100 |
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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 <konrad.dybcio@linaro.org> --- drivers/interconnect/qcom/msm8996.c | 9 +++++++++ 1 file changed, 9 insertions(+)
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 }; -- 2.38.1
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