evie/android_kernel_oneplus_msm8998
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msm: ep_pcie: add L1ss support

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Enable L1ss support in L1ss capability register.

Change-Id: I51e6e1bbd8073e7bb88c7e041199d862db020ae7
Signed-off-by: Yan He <yanhe@codeaurora.org>
This commit is contained in:
Yan He 2015-05-29 14:42:52 -07:00 • committed by David Keitel
parent f31be11ecb
commit d7de1f12d8
1 changed files with 2 additions and 2 deletions
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4
drivers/platform/msm/ep_pcie/ep_pcie_core.c
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@ -536,8 +536,8 @@ static void ep_pcie_core_init(struct ep_pcie_dev_t *dev)
ep_pcie_write_reg_field(dev->dm_core, PCIE20_LINK_CAPABILITIES, ep_pcie_write_reg_field(dev->dm_core, PCIE20_LINK_CAPABILITIES,
PCIE20_MASK_L0S_EXIT_LATENCY, 0x6); PCIE20_MASK_L0S_EXIT_LATENCY, 0x6);
/* L1ss is not supported */ /* L1ss is supported */
ep_pcie_write_mask(dev->dm_core + PCIE20_L1SUB_CAPABILITY, 0x1f, 0); ep_pcie_write_mask(dev->dm_core + PCIE20_L1SUB_CAPABILITY, 0, 0x1f);
/* Enable Clock Power Management */ /* Enable Clock Power Management */
ep_pcie_write_reg_field(dev->dm_core, PCIE20_LINK_CAPABILITIES, ep_pcie_write_reg_field(dev->dm_core, PCIE20_LINK_CAPABILITIES,