Message ID | 20230617204118.61959-1-krzysztof.kozlowski@linaro.org (mailing list archive) |
---|---|
State | Accepted |
Commit | 1b10c1727d6a5b11f5eab5d1aa9bb5317545f726 |
Headers | show |
Series | [1/3] arm64: dts: qcom: sm8150: Fix OSM L3 interconnect cells | expand |
On 18/06/2023 07:47, Markus Elfring wrote: >> Qualcomm Operating State Manager (OSM) L3 Interconnect does not take >> path (third) argument. … > > Can such a small patch series become a bit nicer also with a corresponding cover letter? > No need. Best regards, Krzysztof
On 18/06/2023 09:58, Krzysztof Kozlowski wrote: > On 18/06/2023 07:47, Markus Elfring wrote: >>> Qualcomm Operating State Manager (OSM) L3 Interconnect does not take >>> path (third) argument. … >> >> Can such a small patch series become a bit nicer also with a corresponding cover letter? >> > No need. Ah, I forgot you are banned. Best regards, Krzysztof
On 17.06.2023 22:41, Krzysztof Kozlowski wrote: > Qualcomm Operating State Manager (OSM) L3 Interconnect does not take > path (third) argument. This was introduced by commit 97c289026c62 > ("arm64: dts: qcom: sm8150: Use 2 interconnect cells") which probably > wanted to use 2 cells only for RPMh interconnects. > > sm8150-microsoft-surface-duo.dtb: interconnect@18321000: #interconnect-cells:0:0: 1 was expected > > Fixes: 97c289026c62 ("arm64: dts: qcom: sm8150: Use 2 interconnect cells") > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > --- Ouch that's an oversight Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> On a note, the L3 interconnect has per-CPU (or realistically, per-cluster) voting buckets, but we don't use them as it just seems like an overcomplication with no immediately obvious benefits. Konrad > arch/arm64/boot/dts/qcom/sm8150.dtsi | 18 +++++++++--------- > 1 file changed, 9 insertions(+), 9 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi > index 18c822abdb88..b46e55bb8bde 100644 > --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi > +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi > @@ -56,7 +56,7 @@ CPU0: cpu@0 { > qcom,freq-domain = <&cpufreq_hw 0>; > operating-points-v2 = <&cpu0_opp_table>; > interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, > - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; > + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > power-domains = <&CPU_PD0>; > power-domain-names = "psci"; > #cooling-cells = <2>; > @@ -85,7 +85,7 @@ CPU1: cpu@100 { > qcom,freq-domain = <&cpufreq_hw 0>; > operating-points-v2 = <&cpu0_opp_table>; > interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, > - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; > + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > power-domains = <&CPU_PD1>; > power-domain-names = "psci"; > #cooling-cells = <2>; > @@ -109,7 +109,7 @@ CPU2: cpu@200 { > qcom,freq-domain = <&cpufreq_hw 0>; > operating-points-v2 = <&cpu0_opp_table>; > interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, > - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; > + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > power-domains = <&CPU_PD2>; > power-domain-names = "psci"; > #cooling-cells = <2>; > @@ -133,7 +133,7 @@ CPU3: cpu@300 { > qcom,freq-domain = <&cpufreq_hw 0>; > operating-points-v2 = <&cpu0_opp_table>; > interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, > - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; > + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > power-domains = <&CPU_PD3>; > power-domain-names = "psci"; > #cooling-cells = <2>; > @@ -157,7 +157,7 @@ CPU4: cpu@400 { > qcom,freq-domain = <&cpufreq_hw 1>; > operating-points-v2 = <&cpu4_opp_table>; > interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, > - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; > + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > power-domains = <&CPU_PD4>; > power-domain-names = "psci"; > #cooling-cells = <2>; > @@ -181,7 +181,7 @@ CPU5: cpu@500 { > qcom,freq-domain = <&cpufreq_hw 1>; > operating-points-v2 = <&cpu4_opp_table>; > interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, > - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; > + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > power-domains = <&CPU_PD5>; > power-domain-names = "psci"; > #cooling-cells = <2>; > @@ -205,7 +205,7 @@ CPU6: cpu@600 { > qcom,freq-domain = <&cpufreq_hw 1>; > operating-points-v2 = <&cpu4_opp_table>; > interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, > - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; > + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > power-domains = <&CPU_PD6>; > power-domain-names = "psci"; > #cooling-cells = <2>; > @@ -229,7 +229,7 @@ CPU7: cpu@700 { > qcom,freq-domain = <&cpufreq_hw 2>; > operating-points-v2 = <&cpu7_opp_table>; > interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, > - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; > + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > power-domains = <&CPU_PD7>; > power-domain-names = "psci"; > #cooling-cells = <2>; > @@ -4342,7 +4342,7 @@ osm_l3: interconnect@18321000 { > clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>; > clock-names = "xo", "alternate"; > > - #interconnect-cells = <2>; > + #interconnect-cells = <1>; > }; > > cpufreq_hw: cpufreq@18323000 {
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 18c822abdb88..b46e55bb8bde 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -56,7 +56,7 @@ CPU0: cpu@0 { qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; power-domains = <&CPU_PD0>; power-domain-names = "psci"; #cooling-cells = <2>; @@ -85,7 +85,7 @@ CPU1: cpu@100 { qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; power-domains = <&CPU_PD1>; power-domain-names = "psci"; #cooling-cells = <2>; @@ -109,7 +109,7 @@ CPU2: cpu@200 { qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; power-domains = <&CPU_PD2>; power-domain-names = "psci"; #cooling-cells = <2>; @@ -133,7 +133,7 @@ CPU3: cpu@300 { qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; power-domains = <&CPU_PD3>; power-domain-names = "psci"; #cooling-cells = <2>; @@ -157,7 +157,7 @@ CPU4: cpu@400 { qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu4_opp_table>; interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; power-domains = <&CPU_PD4>; power-domain-names = "psci"; #cooling-cells = <2>; @@ -181,7 +181,7 @@ CPU5: cpu@500 { qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu4_opp_table>; interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; power-domains = <&CPU_PD5>; power-domain-names = "psci"; #cooling-cells = <2>; @@ -205,7 +205,7 @@ CPU6: cpu@600 { qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu4_opp_table>; interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; power-domains = <&CPU_PD6>; power-domain-names = "psci"; #cooling-cells = <2>; @@ -229,7 +229,7 @@ CPU7: cpu@700 { qcom,freq-domain = <&cpufreq_hw 2>; operating-points-v2 = <&cpu7_opp_table>; interconnects = <&gem_noc MASTER_AMPSS_M0 0 &mc_virt SLAVE_EBI_CH0 0>, - <&osm_l3 MASTER_OSM_L3_APPS 0 &osm_l3 SLAVE_OSM_L3 0>; + <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; power-domains = <&CPU_PD7>; power-domain-names = "psci"; #cooling-cells = <2>; @@ -4342,7 +4342,7 @@ osm_l3: interconnect@18321000 { clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>; clock-names = "xo", "alternate"; - #interconnect-cells = <2>; + #interconnect-cells = <1>; }; cpufreq_hw: cpufreq@18323000 {
Qualcomm Operating State Manager (OSM) L3 Interconnect does not take path (third) argument. This was introduced by commit 97c289026c62 ("arm64: dts: qcom: sm8150: Use 2 interconnect cells") which probably wanted to use 2 cells only for RPMh interconnects. sm8150-microsoft-surface-duo.dtb: interconnect@18321000: #interconnect-cells:0:0: 1 was expected Fixes: 97c289026c62 ("arm64: dts: qcom: sm8150: Use 2 interconnect cells") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- arch/arm64/boot/dts/qcom/sm8150.dtsi | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)