diff mbox series

[3/3] arm64: dts: qcom: sm8250: add ddrss_sf_tbu clock to PCIe device nodes

Message ID 20201208004613.1472278-4-dmitry.baryshkov@linaro.org (mailing list archive)
State New, archived
Headers show
Series Fixup PCIe support on sm8250 | expand

Commit Message

Dmitry Baryshkov Dec. 8, 2020, 12:46 a.m. UTC 
On SM8250 additional clock is required for PCIe devices to access NOC.
Add this clock to PCIe devices nodes.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8250.dtsi | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index deed186b1a84..4a6e11e78b35 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -1345,14 +1345,16 @@  pcie0: pci@1c00000 {
 				 <&gcc GCC_PCIE_0_MSTR_AXI_CLK>,
 				 <&gcc GCC_PCIE_0_SLV_AXI_CLK>,
 				 <&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>,
-				 <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>;
+				 <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>,
+				 <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>;
 			clock-names = "pipe",
 				      "aux",
 				      "cfg",
 				      "bus_master",
 				      "bus_slave",
 				      "slave_q2a",
-				      "tbu";
+				      "tbu",
+				      "ddrss_sf_tbu";
 
 			iommus = <&apps_smmu 0x1c00 0x7f>;
 			iommu-map = <0x0   &apps_smmu 0x1c00 0x1>,
@@ -1437,7 +1439,8 @@  pcie1: pci@1c08000 {
 				 <&gcc GCC_PCIE_1_SLV_AXI_CLK>,
 				 <&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>,
 				 <&gcc GCC_PCIE_WIGIG_CLKREF_EN>,
-				 <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>;
+				 <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>,
+				 <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>;
 			clock-names = "pipe",
 				      "aux",
 				      "cfg",
@@ -1445,7 +1448,8 @@  pcie1: pci@1c08000 {
 				      "bus_slave",
 				      "slave_q2a",
 				      "ref",
-				      "tbu";
+				      "tbu",
+				      "ddrss_sf_tbu";
 
 			assigned-clocks = <&gcc GCC_PCIE_1_AUX_CLK>;
 			assigned-clock-rates = <19200000>;
@@ -1535,7 +1539,8 @@  pcie2: pci@1c10000 {
 				 <&gcc GCC_PCIE_2_SLV_AXI_CLK>,
 				 <&gcc GCC_PCIE_2_SLV_Q2A_AXI_CLK>,
 				 <&gcc GCC_PCIE_MDM_CLKREF_EN>,
-				 <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>;
+				 <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>,
+				 <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>;
 			clock-names = "pipe",
 				      "aux",
 				      "cfg",
@@ -1543,7 +1548,8 @@  pcie2: pci@1c10000 {
 				      "bus_slave",
 				      "slave_q2a",
 				      "ref",
-				      "tbu";
+				      "tbu",
+				      "ddrss_sf_tbu";
 
 			assigned-clocks = <&gcc GCC_PCIE_2_AUX_CLK>;
 			assigned-clock-rates = <19200000>;