Revert "arm/dt: msm8974: Add msm bus scaling support for SDCC"
Reverting 4bfb50f7f085c4b3bf7d8853f965ab8797579951 as the call to
msm_bus_scale_client_update_request() function takes a very long time
preventing the device from suspending. There also seems to be potentially
another issue of a deadlock with msm_bus_lock mutex. After these issues
get resolved, this change will be reverted.
Change-Id: I29ec0eae64cd52e6e21a31b116fa135a0430cc47
Signed-off-by: Shashank Babu Chinta Venkata <sbchin@codeaurora.org>
Signed-off-by: Krishna Konda <kkonda@codeaurora.org>
diff --git a/arch/arm/boot/dts/msm8974.dtsi b/arch/arm/boot/dts/msm8974.dtsi
index 98f0b3b..dbbe73c 100644
--- a/arch/arm/boot/dts/msm8974.dtsi
+++ b/arch/arm/boot/dts/msm8974.dtsi
@@ -156,19 +156,6 @@
qcom,bus-width = <8>;
qcom,nonremovable;
qcom,bus-speed-mode = "HS200_1p8v", "DDR_1p8v";
-
- qcom,msm-bus,name = "sdcc1";
- qcom,msm-bus,num-cases = <7>;
- qcom,msm-bus,active-only = <0>;
- qcom,msm-bus,num-paths = <1>;
- qcom,msm-bus,vectors-KBps = <78 512 0 0>, /* No vote */
- <78 512 6656 13312>, /* 13 MB/s*/
- <78 512 13312 26624>, /* 26 MB/s */
- <78 512 26624 53248>, /* 52 MB/s */
- <78 512 53248 106496>, /* 104 MB/s */
- <78 512 106496 212992>, /* 208 MB/s */
- <78 512 2147483647 4294967295>; /* Max. bandwidth */
- qcom,bus-bw-vectors-bps = <0 13631488 27262976 54525952 109051904 218103808 4294967295>;
qcom,dat1-mpm-int = <42>;
};
@@ -203,19 +190,6 @@
qcom,xpc;
qcom,bus-speed-mode = "SDR12", "SDR25", "SDR50", "DDR50", "SDR104";
qcom,current-limit = <800>;
-
- qcom,msm-bus,name = "sdcc2";
- qcom,msm-bus,num-cases = <7>;
- qcom,msm-bus,active-only = <0>;
- qcom,msm-bus,num-paths = <1>;
- qcom,msm-bus,vectors-KBps = <81 512 0 0>, /* No vote */
- <81 512 6656 13312>, /* 13 MB/s*/
- <81 512 13312 26624>, /* 26 MB/s */
- <81 512 26624 53248>, /* 52 MB/s */
- <81 512 53248 106496>, /* 104 MB/s */
- <81 512 106496 212992>, /* 208 MB/s */
- <81 512 2147483647 4294967295>; /* Max. bandwidth */
- qcom,bus-bw-vectors-bps = <0 13631488 27262976 54525952 109051904 218103808 4294967295>;
qcom,dat1-mpm-int = <44>;
};
@@ -248,19 +222,6 @@
qcom,sup-voltages = <1800 1800>;
qcom,bus-width = <4>;
qcom,bus-speed-mode = "SDR12", "SDR25", "SDR50", "DDR50";
-
- qcom,msm-bus,name = "sdcc3";
- qcom,msm-bus,num-cases = <7>;
- qcom,msm-bus,active-only = <0>;
- qcom,msm-bus,num-paths = <1>;
- qcom,msm-bus,vectors-KBps = <79 512 0 0>, /* No vote */
- <79 512 6656 13312>, /* 13 MB/s*/
- <79 512 13312 26624>, /* 26 MB/s */
- <79 512 26624 53248>, /* 52 MB/s */
- <79 512 53248 106496>, /* 104 MB/s */
- <79 512 106496 212992>, /* 208 MB/s */
- <79 512 2147483647 4294967295>; /* Max. bandwidth */
- qcom,bus-bw-vectors-bps = <0 13631488 27262976 54525952 109051904 218103808 4294967295>;
status = "disable";
};
@@ -293,19 +254,6 @@
qcom,sup-voltages = <1800 1800>;
qcom,bus-width = <4>;
qcom,bus-speed-mode = "SDR12", "SDR25", "SDR50", "DDR50";
-
- qcom,msm-bus,name = "sdcc4";
- qcom,msm-bus,num-cases = <7>;
- qcom,msm-bus,active-only = <0>;
- qcom,msm-bus,num-paths = <1>;
- qcom,msm-bus,vectors-KBps = <80 512 0 0>, /* No vote */
- <80 512 6656 13312>, /* 13 MB/s*/
- <80 512 13312 26624>, /* 26 MB/s */
- <80 512 26624 53248>, /* 52 MB/s */
- <80 512 53248 106496>, /* 104 MB/s */
- <80 512 106496 212992>, /* 208 MB/s */
- <80 512 2147483647 4294967295>; /* Max. bandwidth */
- qcom,bus-bw-vectors-bps = <0 13631488 27262976 54525952 109051904 218103808 4294967295>;
status = "disable";
};