phy: qcom: qmp-pcie: register PHY AUX clock for SM8[456]50 4x2 PCIe PHY

The PCIe Gen4x2 PHY found in the SM8[456]50 SoCs have a second clock,
enable this second clock by setting the proper 20MHz hardware rate in
the Gen4x2 SM8[456]50 aux_clock_rate config fields.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240322-topic-sm8x50-upstream-pcie-1-phy-aux-clk-v2-4-3ec0a966d52f@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Neil Armstrong 2024-03-22 10:42:41 +01:00 committed by Vinod Koul
parent 583ca9ccfa
commit 5cee04a836

View file

@ -3141,6 +3141,9 @@ static const struct qmp_phy_cfg sm8450_qmp_gen4x2_pciephy_cfg = {
.pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
.phy_status = PHYSTATUS_4_20,
/* 20MHz PHY AUX Clock */
.aux_clock_rate = 20000000,
};
static const struct qmp_phy_cfg sm8550_qmp_gen3x2_pciephy_cfg = {
@ -3198,6 +3201,9 @@ static const struct qmp_phy_cfg sm8550_qmp_gen4x2_pciephy_cfg = {
.pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
.phy_status = PHYSTATUS_4_20,
.has_nocsr_reset = true,
/* 20MHz PHY AUX Clock */
.aux_clock_rate = 20000000,
};
static const struct qmp_phy_cfg sm8650_qmp_gen4x2_pciephy_cfg = {
@ -3228,6 +3234,9 @@ static const struct qmp_phy_cfg sm8650_qmp_gen4x2_pciephy_cfg = {
.pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
.phy_status = PHYSTATUS_4_20,
.has_nocsr_reset = true,
/* 20MHz PHY AUX Clock */
.aux_clock_rate = 20000000,
};
static const struct qmp_phy_cfg sa8775p_qmp_gen4x2_pciephy_cfg = {