phy: qcom-qmp-pcie: split pcs_misc init cfg for ipq8074 pcs table

Commit af6643242d ("phy: qcom-qmp-pcie: split pcs_misc region for ipq6018
pcie gen3") reworked the pcs regs values and removed the 0x400 offset
for each pcs_misc regs.

This change caused the malfunction of ipq8074 downstream since it still
has the legacy pcs table where pcs_misc are not placed on a different
table and instead put together assuming the offset of 0x400 for the
related pcs_misc regs.

Split pcs_misc init cfg from the ipq8074 pcs init table to be handled
correctly to prepare for actual support for gen3 pcie for ipq8074.

Fixes: af6643242d ("phy: qcom-qmp-pcie: split pcs_misc region for ipq6018 pcie gen3")
Reported-by: Robert Marko <robimarko@gmail.com>
Tested-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20221103212125.17156-1-ansuelsmth@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Christian Marangi 2022-11-03 22:21:24 +01:00 committed by Vinod Koul
parent 6c37a02b25
commit 2584068a9e
1 changed files with 9 additions and 4 deletions

View File

@ -487,6 +487,13 @@ static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_pcs_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_CNTRL1, 0x01),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_H, 0x0),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x1),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_G12S1_TXDEEMPH_M3P5DB, 0x10),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_DCC_CAL_CONFIG, 0x01),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d),
};
static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_pcs_misc_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_ACTIONS, 0x0),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
@ -499,11 +506,7 @@ static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_pcs_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2, 0x50),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4, 0x1a),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5, 0x6),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_G12S1_TXDEEMPH_M3P5DB, 0x10),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_DCC_CAL_CONFIG, 0x01),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa),
QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d),
};
static const struct qmp_phy_init_tbl sdm845_qmp_pcie_serdes_tbl[] = {
@ -1652,6 +1655,8 @@ static const struct qmp_phy_cfg ipq8074_pciephy_gen3_cfg = {
.rx_num = ARRAY_SIZE(ipq8074_pcie_gen3_rx_tbl),
.pcs = ipq8074_pcie_gen3_pcs_tbl,
.pcs_num = ARRAY_SIZE(ipq8074_pcie_gen3_pcs_tbl),
.pcs_misc = ipq8074_pcie_gen3_pcs_misc_tbl,
.pcs_misc_num = ARRAY_SIZE(ipq8074_pcie_gen3_pcs_misc_tbl),
},
.clk_list = ipq8074_pciephy_clk_l,
.num_clks = ARRAY_SIZE(ipq8074_pciephy_clk_l),