Eric Lee / smarc-ti-linux-kernel

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Commit 85414e8ce8d5941cfe6457ef1979391757cd5f5d

Authored by Dan Murphy
2 parents 8fee986801 0e09d43c21
Exists in ti-linux-3.12.y and in 3 other branches newt-ti-linux-3.12.y, smarc-ti-linux-3.12.10, smarc-ti-linux-3.12.y

Merge branch 'pm-ti-linux-3.12.y' of git://git.ti.com/~kristo/ti-linux-kernel/pm… 

…-linux-feature-tree into ti-linux-3.12.y

TI-Feature: power_management_base
TI-Tree: git://git.ti.com/~kristo/ti-linux-kernel/pm-linux-feature-tree.git
TI-Branch: pm-ti-linux-3.12.y

* 'pm-ti-linux-3.12.y' of git://git.ti.com/~kristo/ti-linux-kernel/pm-linux-feature-tree:
  ARM: dts: am437x-gp-evm: Add sleep and wake i2c sequences

Signed-off-by: Dan Murphy <DMurphy@ti.com>

Showing 1 changed file Side-by-side Diff

arch/arm/boot/dts/am437x-gp-evm.dts
Diff comments   View file @ 85414e8
... ... @@ -436,6 +436,26 @@
436 436 pinctrl-0 = <&i2c0_pins>;
437 437 clock-frequency = <100000>;
438 438  
  439 + /* Set OPP50 (0.95V) for VDD MPU and core */
  440 + sleep-sequence = /bits/ 8 <
  441 + 0x02 0x24 0x10 0x6b /* Password unlock 1 */
  442 + 0x02 0x24 0x16 0x8A /* Set DCDC1 (Core) to 0.95V */
  443 + 0x02 0x24 0x10 0x6A /* Password unlock 2 */
  444 + 0x02 0x24 0x17 0x8A /* Set DCDC2 (MPU) to 0.95V */
  445 + 0x02 0x24 0x10 0x67 /* Password unlock 3 */
  446 + 0x02 0x24 0x1A 0x86 /* Apply DCDC changes */
  447 + >;
  448 +
  449 + /* Set OPP100 (1.10V) for VDD core */
  450 + wake-sequence = /bits/ 8 <
  451 + 0x02 0x24 0x10 0x6B /* Password unlock 2 */
  452 + 0x02 0x24 0x16 0x99 /* Set DCDC1 (Core) to 1.1V */
  453 + 0x02 0x24 0x10 0x6A /* Password unlock 1 */
  454 + 0x02 0x24 0x17 0x99 /* Set DCDC2 (MPU)to 1.1V */
  455 + 0x02 0x24 0x10 0x67 /* Password unlock 3 */
  456 + 0x02 0x24 0x1A 0x86 /* Apply DCDC changes */
  457 + >;
  458 +
439 459 tps65218: tps65218@24 {
440 460 reg = <0x24>;
441 461 compatible = "ti,tps65218";