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arm64: dts: qcom: sm8750: Add UFS nodes for SM8750 SoC

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Add UFS host controller and PHY nodes for SM8750 SoC.

Co-developed-by: Manish Pandey <quic_mapa@quicinc.com>
Signed-off-by: Manish Pandey <quic_mapa@quicinc.com>
Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250327-sm8750_ufs_master-v3-2-bad1f5398d0a@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Nitin Rawat
2025-03-27 13:54:29 -07:00
committed by Bjorn Andersson
parent 3a931f4aa3
commit d288abc3a7
1 changed files with 103 additions and 0 deletions
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103
arch/arm64/boot/dts/qcom/sm8750.dtsi
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@@ -7,6 +7,7 @@
#include <dt-bindings/clock/qcom,sm8750-gcc.h>
#include <dt-bindings/clock/qcom,sm8750-tcsr.h>
#include <dt-bindings/dma/qcom-gpi.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interconnect/qcom,icc.h>
#include <dt-bindings/interconnect/qcom,sm8750-rpmh.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -3303,6 +3304,108 @@ gic_its: msi-controller@16040000 {
};
};
ufs_mem_phy: phy@1d80000 {
compatible = "qcom,sm8750-qmp-ufs-phy";
reg = <0x0 0x01d80000 0x0 0x2000>;
clocks = <&rpmhcc RPMH_CXO_CLK>,
<&gcc GCC_UFS_PHY_PHY_AUX_CLK>,
<&tcsrcc TCSR_UFS_CLKREF_EN>;
clock-names = "ref",
"ref_aux",
"qref";
resets = <&ufs_mem_hc 0>;
reset-names = "ufsphy";
power-domains = <&gcc GCC_UFS_MEM_PHY_GDSC>;
#clock-cells = <1>;
#phy-cells = <0>;
status = "disabled";
};
ufs_mem_hc: ufs@1d84000 {
compatible = "qcom,sm8750-ufshc", "qcom,ufshc", "jedec,ufs-2.0";
reg = <0x0 0x01d84000 0x0 0x3000>;
interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GCC_UFS_PHY_AXI_CLK>,
<&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>,
<&gcc GCC_UFS_PHY_AHB_CLK>,
<&gcc GCC_UFS_PHY_UNIPRO_CORE_CLK>,
<&rpmhcc RPMH_LN_BB_CLK3>,
<&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>,
<&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>,
<&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>;
clock-names = "core_clk",
"bus_aggr_clk",
"iface_clk",
"core_clk_unipro",
"ref_clk",
"tx_lane0_sync_clk",
"rx_lane0_sync_clk",
"rx_lane1_sync_clk";
operating-points-v2 = <&ufs_opp_table>;
resets = <&gcc GCC_UFS_PHY_BCR>;
reset-names = "rst";
interconnects = <&aggre1_noc MASTER_UFS_MEM QCOM_ICC_TAG_ALWAYS
&mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
<&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
&config_noc SLAVE_UFS_MEM_CFG QCOM_ICC_TAG_ACTIVE_ONLY>;
interconnect-names = "ufs-ddr",
"cpu-ufs";
power-domains = <&gcc GCC_UFS_PHY_GDSC>;
required-opps = <&rpmhpd_opp_nom>;
iommus = <&apps_smmu 0x60 0>;
dma-coherent;
lanes-per-direction = <2>;
phys = <&ufs_mem_phy>;
phy-names = "ufsphy";
#reset-cells = <1>;
status = "disabled";
ufs_opp_table: opp-table {
compatible = "operating-points-v2";
opp-100000000 {
opp-hz = /bits/ 64 <100000000>,
/bits/ 64 <0>,
/bits/ 64 <0>,
/bits/ 64 <100000000>,
/bits/ 64 <0>,
/bits/ 64 <0>,
/bits/ 64 <0>,
/bits/ 64 <0>;
required-opps = <&rpmhpd_opp_low_svs>;
};
opp-403000000 {
opp-hz = /bits/ 64 <403000000>,
/bits/ 64 <0>,
/bits/ 64 <0>,
/bits/ 64 <403000000>,
/bits/ 64 <0>,
/bits/ 64 <0>,
/bits/ 64 <0>,
/bits/ 64 <0>;
required-opps = <&rpmhpd_opp_nom>;
};
};
};
apps_rsc: rsc@16500000 {
compatible = "qcom,rpmh-rsc";
reg = <0x0 0x16500000 0x0 0x10000>,