A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge "ARM: dts: msm: Add ufs bus voting support for holi"

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qctecmdr 2020-07-24 13:58:27 -07:00 • committed by Gerrit - the friendly Code Review server
commit afd383384d
1 changed files with 38 additions and 0 deletions
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38
qcom/holi.dtsi
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@ -1541,6 +1541,44 @@
<0 0>,
<0 0>;
interconnects = <&system_noc MASTER_UFS_MEM &bimc SLAVE_EBI>,
<&bimc MASTER_AMPSS_M0 &config_noc SLAVE_UFS_MEM_CFG>;
interconnect-names = "ufs-ddr", "cpu-ufs";
qcom,ufs-bus-bw,name = "ufshc_mem";
qcom,ufs-bus-bw,num-cases = <12>;
qcom,ufs-bus-bw,num-paths = <2>;
qcom,ufs-bus-bw,vectors-KBps =
/*
* During HS G3 UFS runs at nominal voltage corner, vote
* higher bandwidth to push other buses in the data path
* to run at nominal to achieve max throughput.
* 4GBps pushes BIMC to run at nominal.
* 200MBps pushes CNOC to run at nominal.
* Vote for half of this bandwidth for HS G3 1-lane.
* For max bandwidth, vote high enough to push the buses
* to run in turbo voltage corner.
*/
<0 0>, <0 0>, /* No vote */
<922 0>, <1000 0>, /* PWM G1 */
<1844 0>, <1000 0>, /* PWM G2 */
<3688 0>, <1000 0>, /* PWM G3 */
<7376 0>, <1000 0>, /* PWM G4 */
<127796 0>, <1000 0>, /* HS G1 RA */
<255591 0>, <1000 0>, /* HS G2 RA */
<1492582 0>, <102400 0>, /* HS G3 RA */
<149422 0>, <1000 0>, /* HS G1 RB */
<298189 0>, <1000 0>, /* HS G2 RB */
<1492582 0>, <102400 0>, /* HS G3 RB */
<7643136 0>, <307200 0>; /* Max. bandwidth */
qcom,bus-vector-names = "MIN",
"PWM_G1_L1", "PWM_G2_L1", "PWM_G3_L1", "PWM_G4_L1",
"HS_RA_G1_L1", "HS_RA_G2_L1", "HS_RA_G3_L1",
"HS_RB_G1_L1", "HS_RB_G2_L1", "HS_RB_G3_L1",
"MAX";
reset-gpios = <&tlmm 156 GPIO_ACTIVE_LOW>;
//resets = <&gcc GCC_UFS_PHY_BCR>;
//reset-names = "rst";