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| author | Leo Yan <leo.yan@linaro.org> | 2022-07-04 16:16:21 +0800 |
|---|---|---|
| committer | Leo Yan <leo.yan@linaro.org> | 2022-07-04 17:04:02 +0800 |
| commit | c35b60d2c0e73a5d0c451b116a1ec881338d3098 (patch) | |
| tree | 21ee093fea416b9855a04d44378e56c10bcacb96 | |
| parent | 5f527aac3c3b1e409c6d4d84997110481e4d25e5 (diff) | |
Verify bus active and sleep clockv5.19-rc4+icc_sleep_clock_v2
Add trace printk log to verify bus active and sleep clock.
Signed-off-by: Leo Yan <leo.yan@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8939.dtsi | 24 | ||||
| -rw-r--r-- | drivers/interconnect/qcom/icc-rpm.c | 3 |
2 files changed, 15 insertions, 12 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8939.dtsi b/arch/arm64/boot/dts/qcom/msm8939.dtsi index 4ea9ecdf771e7..1022933eef74a 100644 --- a/arch/arm64/boot/dts/qcom/msm8939.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8939.dtsi @@ -469,7 +469,7 @@ clock-names = "bus", "bus_a"; clocks = <&rpmcc RPM_SMD_BIMC_CLK>, <&rpmcc RPM_SMD_BIMC_A_CLK>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; status = "okay"; }; @@ -496,7 +496,7 @@ clock-names = "bus", "bus_a"; clocks = <&rpmcc RPM_SMD_PCNOC_CLK>, <&rpmcc RPM_SMD_PCNOC_A_CLK>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; status = "okay"; }; @@ -506,7 +506,7 @@ clock-names = "bus", "bus_a"; clocks = <&rpmcc RPM_SMD_SNOC_CLK>, <&rpmcc RPM_SMD_SNOC_A_CLK>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; status = "okay"; snoc_mm: interconnect@580000 { @@ -514,7 +514,7 @@ clock-names = "bus", "bus_a"; clocks = <&rpmcc RPM_SMD_SYSMMNOC_CLK>, <&rpmcc RPM_SMD_SYSMMNOC_A_CLK>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; status = "okay"; }; @@ -1139,8 +1139,8 @@ "bus", "vsync"; - interconnects = <&snoc_mm MASTER_MDP_PORT0 &bimc SLAVE_EBI_CH0>, - <&snoc_mm MASTER_MDP_PORT1 &bimc SLAVE_EBI_CH0>; + interconnects = <&snoc_mm MASTER_MDP_PORT0 0 &bimc SLAVE_EBI_CH0 0>, + <&snoc_mm MASTER_MDP_PORT1 0 &bimc SLAVE_EBI_CH0 0>; interconnect-names = "mdp0-mem", "mdp1-mem"; power-domains = <&gcc MDSS_GDSC>; @@ -1621,7 +1621,7 @@ pinctrl-0 = <&i2c1_default>; pinctrl-1 = <&i2c1_sleep>; interconnect-names = "i2c-mem"; - interconnects = <&pcnoc MASTER_BLSP_1 &bimc SLAVE_EBI_CH0>; + interconnects = <&pcnoc MASTER_BLSP_1 2 &bimc SLAVE_EBI_CH0 2>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1640,7 +1640,7 @@ pinctrl-0 = <&i2c2_default>; pinctrl-1 = <&i2c2_sleep>; interconnect-names = "i2c-mem"; - interconnects = <&pcnoc MASTER_BLSP_1 &bimc SLAVE_EBI_CH0>; + interconnects = <&pcnoc MASTER_BLSP_1 2 &bimc SLAVE_EBI_CH0 2>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1659,7 +1659,7 @@ pinctrl-0 = <&i2c3_default>; pinctrl-1 = <&i2c3_sleep>; interconnect-names = "i2c-mem"; - interconnects = <&pcnoc MASTER_BLSP_1 &bimc SLAVE_EBI_CH0>; + interconnects = <&pcnoc MASTER_BLSP_1 2 &bimc SLAVE_EBI_CH0 2>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1678,7 +1678,7 @@ pinctrl-0 = <&i2c4_default>; pinctrl-1 = <&i2c4_sleep>; interconnect-names = "i2c-mem"; - interconnects = <&pcnoc MASTER_BLSP_1 &bimc SLAVE_EBI_CH0>; + interconnects = <&pcnoc MASTER_BLSP_1 2 &bimc SLAVE_EBI_CH0 2>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1697,7 +1697,7 @@ pinctrl-0 = <&i2c5_default>; pinctrl-1 = <&i2c5_sleep>; interconnect-names = "i2c-mem"; - interconnects = <&pcnoc MASTER_BLSP_1 &bimc SLAVE_EBI_CH0>; + interconnects = <&pcnoc MASTER_BLSP_1 2 &bimc SLAVE_EBI_CH0 2>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1716,7 +1716,7 @@ pinctrl-0 = <&i2c6_default>; pinctrl-1 = <&i2c6_sleep>; interconnect-names = "i2c-mem"; - interconnects = <&pcnoc MASTER_BLSP_1 &bimc SLAVE_EBI_CH0>; + interconnects = <&pcnoc MASTER_BLSP_1 2 &bimc SLAVE_EBI_CH0 2>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; diff --git a/drivers/interconnect/qcom/icc-rpm.c b/drivers/interconnect/qcom/icc-rpm.c index 4b932eb807c75..ebba563600129 100644 --- a/drivers/interconnect/qcom/icc-rpm.c +++ b/drivers/interconnect/qcom/icc-rpm.c @@ -397,6 +397,9 @@ static int qcom_icc_set(struct icc_node *src, struct icc_node *dst) do_div(rate, src_qn->buswidth); rate = min_t(u64, rate, LONG_MAX); + trace_printk("%s: clock=%s bucket=%d rate=%llu\n", __func__, + qp->bus_clks[i].id, bucket, rate); + if (qp->bus_clk_rate[i] == rate) continue; |