Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b955b403 authored by Rama Krishna Phani A's avatar Rama Krishna Phani A
Browse files

msm: ep_pcie: Add support for L1 in PCIe EP mode 



Add support to enable L1 capability for PCIe End point
driver.

Change-Id: I80ac5dd3b65e1e266c4f3d1fcad71e9fa2703804
Signed-off-by: default avatarRama Krishna Phani A <rphani@codeaurora.org>
parent 73f32eea

drivers/platform/msm/ep_pcie/ep_pcie_core.c

+5 −1
Original line number Diff line number Diff line
@@ -591,8 +591,12 @@ static void ep_pcie_core_init(struct ep_pcie_dev_t *dev) 
			readl_relaxed(dev->parf + PCIE20_PARF_INT_ALL_MASK));

	}



	if (dev->active_config)

	if (dev->active_config) {

		ep_pcie_write_reg(dev->dm_core, PCIE20_AUX_CLK_FREQ_REG, 0x14);



		EP_PCIE_DBG2(dev, "PCIe V%d: Enable L1.\n", dev->rev);

		ep_pcie_write_mask(dev->parf + PCIE20_PARF_PM_CTRL, BIT(5), 0);

	}

}



static void ep_pcie_config_inbound_iatu(struct ep_pcie_dev_t *dev)