| Message ID | 20230712103213.101770-13-manivannan.sadhasivam@linaro.org (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | UFS: Add OPP and interconnect support | expand |
On 12.07.2023 12:32, Manivannan Sadhasivam wrote: > UFS host controller requires interconnect path configuration for proper > working. So let's specify them for SDM845 SoC. > > Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad > arch/arm64/boot/dts/qcom/sdm845.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi > index e04a3cbb1017..2ea6eb44953e 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi > +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi > @@ -2607,6 +2607,11 @@ ufs_mem_hc: ufshc@1d84000 { > <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; > > operating-points-v2 = <&ufs_opp_table>; > + > + interconnects = <&aggre1_noc MASTER_UFS_MEM 0 &mem_noc SLAVE_EBI1 0>, > + <&gladiator_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_UFS_MEM_CFG 0>; > + interconnect-names = "ufs-ddr", "cpu-ufs"; > + > status = "disabled"; > > ufs_opp_table: opp-table {
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index e04a3cbb1017..2ea6eb44953e 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -2607,6 +2607,11 @@ ufs_mem_hc: ufshc@1d84000 { <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; operating-points-v2 = <&ufs_opp_table>; + + interconnects = <&aggre1_noc MASTER_UFS_MEM 0 &mem_noc SLAVE_EBI1 0>, + <&gladiator_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_UFS_MEM_CFG 0>; + interconnect-names = "ufs-ddr", "cpu-ufs"; + status = "disabled"; ufs_opp_table: opp-table {
UFS host controller requires interconnect path configuration for proper working. So let's specify them for SDM845 SoC. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 5 +++++ 1 file changed, 5 insertions(+)