From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: "Andy Gross" <agross@kernel.org>,
"Bjorn Andersson" <bjorn.andersson@linaro.org>,
"Konrad Dybcio" <konrad.dybcio@somainline.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Jingoo Han" <jingoohan1@gmail.com>,
"Gustavo Pimentel" <gustavo.pimentel@synopsys.com>,
"Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Vinod Koul" <vkoul@kernel.org>,
"Kishon Vijay Abraham I" <kishon@ti.com>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Johan Hovold" <johan@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org,
linux-phy@lists.infradead.org
Subject: Re: [RFC PATCH 1/4] phy: qcom-qmp-pcie: split register tables into primary and secondary part
Date: Thu, 21 Jul 2022 15:21:40 +0530 [thread overview]
Message-ID: <20220721095140.GA39125@thinkpad> (raw)
In-Reply-To: <20220719200626.976084-2-dmitry.baryshkov@linaro.org>
On Tue, Jul 19, 2022 at 11:06:23PM +0300, Dmitry Baryshkov wrote:
> Split register tables list into primary and secondary parts. While we
> are at it, drop unused if (table) conditions, since the function
> qcom_qmp_phy_pcie_configure_lane() has this check anyway.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---
> drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 144 ++++++++++++-----------
> 1 file changed, 77 insertions(+), 67 deletions(-)
>
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> index 2d65e1f56bfc..23ca5848c4a8 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> @@ -1346,34 +1346,29 @@ static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_pcs_misc_tbl[] = {
>
> struct qmp_phy;
>
> -/* struct qmp_phy_cfg - per-PHY initialization config */
> -struct qmp_phy_cfg {
> - /* phy-type - PCIE/UFS/USB */
> - unsigned int type;
> - /* number of lanes provided by phy */
> - int nlanes;
> -
> - /* Init sequence for PHY blocks - serdes, tx, rx, pcs */
> +struct qmp_phy_cfg_tables {
> const struct qmp_phy_init_tbl *serdes_tbl;
> int serdes_tbl_num;
> - const struct qmp_phy_init_tbl *serdes_tbl_sec;
> - int serdes_tbl_num_sec;
> const struct qmp_phy_init_tbl *tx_tbl;
> int tx_tbl_num;
> - const struct qmp_phy_init_tbl *tx_tbl_sec;
> - int tx_tbl_num_sec;
> const struct qmp_phy_init_tbl *rx_tbl;
> int rx_tbl_num;
> - const struct qmp_phy_init_tbl *rx_tbl_sec;
> - int rx_tbl_num_sec;
> const struct qmp_phy_init_tbl *pcs_tbl;
> int pcs_tbl_num;
> - const struct qmp_phy_init_tbl *pcs_tbl_sec;
> - int pcs_tbl_num_sec;
> const struct qmp_phy_init_tbl *pcs_misc_tbl;
> int pcs_misc_tbl_num;
> - const struct qmp_phy_init_tbl *pcs_misc_tbl_sec;
> - int pcs_misc_tbl_num_sec;
> +};
> +
> +/* struct qmp_phy_cfg - per-PHY initialization config */
> +struct qmp_phy_cfg {
> + /* phy-type - PCIE/UFS/USB */
> + unsigned int type;
> + /* number of lanes provided by phy */
> + int nlanes;
> +
> + /* Init sequence for PHY blocks - serdes, tx, rx, pcs */
> + struct qmp_phy_cfg_tables pri;
s/pri/primary/g
> + struct qmp_phy_cfg_tables sec;
s/sec/secondary/g
I think it'd be good to add a comment on what the secondary table represents.
This will help folks trying to port the downstream drivers.
Rest LGTM!
Thanks,
Mani
>
> /* clock ids to be requested */
> const char * const *clk_list;
> @@ -1517,6 +1512,7 @@ static const struct qmp_phy_cfg ipq8074_pciephy_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 1,
>
> + .pri = {
> .serdes_tbl = ipq8074_pcie_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(ipq8074_pcie_serdes_tbl),
> .tx_tbl = ipq8074_pcie_tx_tbl,
> @@ -1525,6 +1521,7 @@ static const struct qmp_phy_cfg ipq8074_pciephy_cfg = {
> .rx_tbl_num = ARRAY_SIZE(ipq8074_pcie_rx_tbl),
> .pcs_tbl = ipq8074_pcie_pcs_tbl,
> .pcs_tbl_num = ARRAY_SIZE(ipq8074_pcie_pcs_tbl),
> + },
> .clk_list = ipq8074_pciephy_clk_l,
> .num_clks = ARRAY_SIZE(ipq8074_pciephy_clk_l),
> .reset_list = ipq8074_pciephy_reset_l,
> @@ -1546,6 +1543,7 @@ static const struct qmp_phy_cfg ipq8074_pciephy_gen3_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 1,
>
> + .pri = {
> .serdes_tbl = ipq8074_pcie_gen3_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(ipq8074_pcie_gen3_serdes_tbl),
> .tx_tbl = ipq8074_pcie_gen3_tx_tbl,
> @@ -1554,6 +1552,7 @@ static const struct qmp_phy_cfg ipq8074_pciephy_gen3_cfg = {
> .rx_tbl_num = ARRAY_SIZE(ipq8074_pcie_gen3_rx_tbl),
> .pcs_tbl = ipq8074_pcie_gen3_pcs_tbl,
> .pcs_tbl_num = ARRAY_SIZE(ipq8074_pcie_gen3_pcs_tbl),
> + },
> .clk_list = ipq8074_pciephy_clk_l,
> .num_clks = ARRAY_SIZE(ipq8074_pciephy_clk_l),
> .reset_list = ipq8074_pciephy_reset_l,
> @@ -1576,6 +1575,7 @@ static const struct qmp_phy_cfg ipq6018_pciephy_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 1,
>
> + .pri = {
> .serdes_tbl = ipq6018_pcie_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(ipq6018_pcie_serdes_tbl),
> .tx_tbl = ipq6018_pcie_tx_tbl,
> @@ -1586,6 +1586,7 @@ static const struct qmp_phy_cfg ipq6018_pciephy_cfg = {
> .pcs_tbl_num = ARRAY_SIZE(ipq6018_pcie_pcs_tbl),
> .pcs_misc_tbl = ipq6018_pcie_pcs_misc_tbl,
> .pcs_misc_tbl_num = ARRAY_SIZE(ipq6018_pcie_pcs_misc_tbl),
> + },
> .clk_list = ipq8074_pciephy_clk_l,
> .num_clks = ARRAY_SIZE(ipq8074_pciephy_clk_l),
> .reset_list = ipq8074_pciephy_reset_l,
> @@ -1606,6 +1607,7 @@ static const struct qmp_phy_cfg sdm845_qmp_pciephy_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 1,
>
> + .pri = {
> .serdes_tbl = sdm845_qmp_pcie_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(sdm845_qmp_pcie_serdes_tbl),
> .tx_tbl = sdm845_qmp_pcie_tx_tbl,
> @@ -1616,6 +1618,7 @@ static const struct qmp_phy_cfg sdm845_qmp_pciephy_cfg = {
> .pcs_tbl_num = ARRAY_SIZE(sdm845_qmp_pcie_pcs_tbl),
> .pcs_misc_tbl = sdm845_qmp_pcie_pcs_misc_tbl,
> .pcs_misc_tbl_num = ARRAY_SIZE(sdm845_qmp_pcie_pcs_misc_tbl),
> + },
> .clk_list = sdm845_pciephy_clk_l,
> .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
> .reset_list = sdm845_pciephy_reset_l,
> @@ -1637,6 +1640,7 @@ static const struct qmp_phy_cfg sdm845_qhp_pciephy_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 1,
>
> + .pri = {
> .serdes_tbl = sdm845_qhp_pcie_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(sdm845_qhp_pcie_serdes_tbl),
> .tx_tbl = sdm845_qhp_pcie_tx_tbl,
> @@ -1645,6 +1649,7 @@ static const struct qmp_phy_cfg sdm845_qhp_pciephy_cfg = {
> .rx_tbl_num = ARRAY_SIZE(sdm845_qhp_pcie_rx_tbl),
> .pcs_tbl = sdm845_qhp_pcie_pcs_tbl,
> .pcs_tbl_num = ARRAY_SIZE(sdm845_qhp_pcie_pcs_tbl),
> + },
> .clk_list = sdm845_pciephy_clk_l,
> .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
> .reset_list = sdm845_pciephy_reset_l,
> @@ -1666,24 +1671,28 @@ static const struct qmp_phy_cfg sm8250_qmp_gen3x1_pciephy_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 1,
>
> + .pri = {
> .serdes_tbl = sm8250_qmp_pcie_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_serdes_tbl),
> - .serdes_tbl_sec = sm8250_qmp_gen3x1_pcie_serdes_tbl,
> - .serdes_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_serdes_tbl),
> .tx_tbl = sm8250_qmp_pcie_tx_tbl,
> .tx_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_tx_tbl),
> .rx_tbl = sm8250_qmp_pcie_rx_tbl,
> .rx_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_rx_tbl),
> - .rx_tbl_sec = sm8250_qmp_gen3x1_pcie_rx_tbl,
> - .rx_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_rx_tbl),
> .pcs_tbl = sm8250_qmp_pcie_pcs_tbl,
> .pcs_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_tbl),
> - .pcs_tbl_sec = sm8250_qmp_gen3x1_pcie_pcs_tbl,
> - .pcs_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_pcs_tbl),
> .pcs_misc_tbl = sm8250_qmp_pcie_pcs_misc_tbl,
> .pcs_misc_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_misc_tbl),
> - .pcs_misc_tbl_sec = sm8250_qmp_gen3x1_pcie_pcs_misc_tbl,
> - .pcs_misc_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_pcs_misc_tbl),
> + },
> + .sec = {
> + .serdes_tbl = sm8250_qmp_gen3x1_pcie_serdes_tbl,
> + .serdes_tbl_num = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_serdes_tbl),
> + .rx_tbl = sm8250_qmp_gen3x1_pcie_rx_tbl,
> + .rx_tbl_num = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_rx_tbl),
> + .pcs_tbl = sm8250_qmp_gen3x1_pcie_pcs_tbl,
> + .pcs_tbl_num = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_pcs_tbl),
> + .pcs_misc_tbl = sm8250_qmp_gen3x1_pcie_pcs_misc_tbl,
> + .pcs_misc_tbl_num = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_pcs_misc_tbl),
> + },
> .clk_list = sdm845_pciephy_clk_l,
> .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
> .reset_list = sdm845_pciephy_reset_l,
> @@ -1705,24 +1714,28 @@ static const struct qmp_phy_cfg sm8250_qmp_gen3x2_pciephy_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 2,
>
> + .pri = {
> .serdes_tbl = sm8250_qmp_pcie_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_serdes_tbl),
> .tx_tbl = sm8250_qmp_pcie_tx_tbl,
> .tx_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_tx_tbl),
> - .tx_tbl_sec = sm8250_qmp_gen3x2_pcie_tx_tbl,
> - .tx_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_tx_tbl),
> .rx_tbl = sm8250_qmp_pcie_rx_tbl,
> .rx_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_rx_tbl),
> - .rx_tbl_sec = sm8250_qmp_gen3x2_pcie_rx_tbl,
> - .rx_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_rx_tbl),
> .pcs_tbl = sm8250_qmp_pcie_pcs_tbl,
> .pcs_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_tbl),
> - .pcs_tbl_sec = sm8250_qmp_gen3x2_pcie_pcs_tbl,
> - .pcs_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_pcs_tbl),
> .pcs_misc_tbl = sm8250_qmp_pcie_pcs_misc_tbl,
> .pcs_misc_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_misc_tbl),
> - .pcs_misc_tbl_sec = sm8250_qmp_gen3x2_pcie_pcs_misc_tbl,
> - .pcs_misc_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_pcs_misc_tbl),
> + },
> + .sec = {
> + .tx_tbl = sm8250_qmp_gen3x2_pcie_tx_tbl,
> + .tx_tbl_num = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_tx_tbl),
> + .rx_tbl = sm8250_qmp_gen3x2_pcie_rx_tbl,
> + .rx_tbl_num = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_rx_tbl),
> + .pcs_tbl = sm8250_qmp_gen3x2_pcie_pcs_tbl,
> + .pcs_tbl_num = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_pcs_tbl),
> + .pcs_misc_tbl = sm8250_qmp_gen3x2_pcie_pcs_misc_tbl,
> + .pcs_misc_tbl_num = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_pcs_misc_tbl),
> + },
> .clk_list = sdm845_pciephy_clk_l,
> .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
> .reset_list = sdm845_pciephy_reset_l,
> @@ -1745,6 +1758,7 @@ static const struct qmp_phy_cfg msm8998_pciephy_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 1,
>
> + .pri = {
> .serdes_tbl = msm8998_pcie_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(msm8998_pcie_serdes_tbl),
> .tx_tbl = msm8998_pcie_tx_tbl,
> @@ -1753,6 +1767,7 @@ static const struct qmp_phy_cfg msm8998_pciephy_cfg = {
> .rx_tbl_num = ARRAY_SIZE(msm8998_pcie_rx_tbl),
> .pcs_tbl = msm8998_pcie_pcs_tbl,
> .pcs_tbl_num = ARRAY_SIZE(msm8998_pcie_pcs_tbl),
> + },
> .clk_list = msm8996_phy_clk_l,
> .num_clks = ARRAY_SIZE(msm8996_phy_clk_l),
> .reset_list = ipq8074_pciephy_reset_l,
> @@ -1770,6 +1785,7 @@ static const struct qmp_phy_cfg sc8180x_pciephy_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 1,
>
> + .pri = {
> .serdes_tbl = sc8180x_qmp_pcie_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(sc8180x_qmp_pcie_serdes_tbl),
> .tx_tbl = sc8180x_qmp_pcie_tx_tbl,
> @@ -1780,6 +1796,7 @@ static const struct qmp_phy_cfg sc8180x_pciephy_cfg = {
> .pcs_tbl_num = ARRAY_SIZE(sc8180x_qmp_pcie_pcs_tbl),
> .pcs_misc_tbl = sc8180x_qmp_pcie_pcs_misc_tbl,
> .pcs_misc_tbl_num = ARRAY_SIZE(sc8180x_qmp_pcie_pcs_misc_tbl),
> + },
> .clk_list = sdm845_pciephy_clk_l,
> .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
> .reset_list = sdm845_pciephy_reset_l,
> @@ -1800,6 +1817,7 @@ static const struct qmp_phy_cfg sdx55_qmp_pciephy_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 2,
>
> + .pri = {
> .serdes_tbl = sdx55_qmp_pcie_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_serdes_tbl),
> .tx_tbl = sdx55_qmp_pcie_tx_tbl,
> @@ -1810,6 +1828,7 @@ static const struct qmp_phy_cfg sdx55_qmp_pciephy_cfg = {
> .pcs_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_pcs_tbl),
> .pcs_misc_tbl = sdx55_qmp_pcie_pcs_misc_tbl,
> .pcs_misc_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_pcs_misc_tbl),
> + },
> .clk_list = sdm845_pciephy_clk_l,
> .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
> .reset_list = sdm845_pciephy_reset_l,
> @@ -1832,6 +1851,7 @@ static const struct qmp_phy_cfg sm8450_qmp_gen3x1_pciephy_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 1,
>
> + .pri = {
> .serdes_tbl = sm8450_qmp_gen3x1_pcie_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_serdes_tbl),
> .tx_tbl = sm8450_qmp_gen3x1_pcie_tx_tbl,
> @@ -1842,6 +1862,7 @@ static const struct qmp_phy_cfg sm8450_qmp_gen3x1_pciephy_cfg = {
> .pcs_tbl_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_pcs_tbl),
> .pcs_misc_tbl = sm8450_qmp_gen3x1_pcie_pcs_misc_tbl,
> .pcs_misc_tbl_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_pcs_misc_tbl),
> + },
> .clk_list = sdm845_pciephy_clk_l,
> .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
> .reset_list = sdm845_pciephy_reset_l,
> @@ -1863,6 +1884,7 @@ static const struct qmp_phy_cfg sm8450_qmp_gen4x2_pciephy_cfg = {
> .type = PHY_TYPE_PCIE,
> .nlanes = 2,
>
> + .pri = {
> .serdes_tbl = sm8450_qmp_gen4x2_pcie_serdes_tbl,
> .serdes_tbl_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_serdes_tbl),
> .tx_tbl = sm8450_qmp_gen4x2_pcie_tx_tbl,
> @@ -1873,6 +1895,7 @@ static const struct qmp_phy_cfg sm8450_qmp_gen4x2_pciephy_cfg = {
> .pcs_tbl_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_pcs_tbl),
> .pcs_misc_tbl = sm8450_qmp_gen4x2_pcie_pcs_misc_tbl,
> .pcs_misc_tbl_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_pcs_misc_tbl),
> + },
> .clk_list = sdm845_pciephy_clk_l,
> .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
> .reset_list = sdm845_pciephy_reset_l,
> @@ -1926,13 +1949,9 @@ static int qcom_qmp_phy_pcie_serdes_init(struct qmp_phy *qphy)
> {
> const struct qmp_phy_cfg *cfg = qphy->cfg;
> void __iomem *serdes = qphy->serdes;
> - const struct qmp_phy_init_tbl *serdes_tbl = cfg->serdes_tbl;
> - int serdes_tbl_num = cfg->serdes_tbl_num;
>
> - qcom_qmp_phy_pcie_configure(serdes, cfg->regs, serdes_tbl, serdes_tbl_num);
> - if (cfg->serdes_tbl_sec)
> - qcom_qmp_phy_pcie_configure(serdes, cfg->regs, cfg->serdes_tbl_sec,
> - cfg->serdes_tbl_num_sec);
> + qcom_qmp_phy_pcie_configure(serdes, cfg->regs, cfg->pri.serdes_tbl, cfg->pri.serdes_tbl_num);
> + qcom_qmp_phy_pcie_configure(serdes, cfg->regs, cfg->sec.serdes_tbl, cfg->sec.serdes_tbl_num);
>
> return 0;
> }
> @@ -2036,46 +2055,37 @@ static int qcom_qmp_phy_pcie_power_on(struct phy *phy)
>
> /* Tx, Rx, and PCS configurations */
> qcom_qmp_phy_pcie_configure_lane(tx, cfg->regs,
> - cfg->tx_tbl, cfg->tx_tbl_num, 1);
> - if (cfg->tx_tbl_sec)
> - qcom_qmp_phy_pcie_configure_lane(tx, cfg->regs, cfg->tx_tbl_sec,
> - cfg->tx_tbl_num_sec, 1);
> + cfg->pri.tx_tbl, cfg->pri.tx_tbl_num, 1);
> + qcom_qmp_phy_pcie_configure_lane(tx, cfg->regs,
> + cfg->sec.tx_tbl, cfg->sec.tx_tbl_num, 1);
>
> /* Configuration for other LANE for USB-DP combo PHY */
> if (cfg->is_dual_lane_phy) {
> qcom_qmp_phy_pcie_configure_lane(qphy->tx2, cfg->regs,
> - cfg->tx_tbl, cfg->tx_tbl_num, 2);
> - if (cfg->tx_tbl_sec)
> - qcom_qmp_phy_pcie_configure_lane(qphy->tx2, cfg->regs,
> - cfg->tx_tbl_sec,
> - cfg->tx_tbl_num_sec, 2);
> + cfg->pri.tx_tbl, cfg->pri.tx_tbl_num, 2);
> + qcom_qmp_phy_pcie_configure_lane(qphy->tx2, cfg->regs,
> + cfg->sec.tx_tbl, cfg->sec.tx_tbl_num, 2);
> }
>
> qcom_qmp_phy_pcie_configure_lane(rx, cfg->regs,
> - cfg->rx_tbl, cfg->rx_tbl_num, 1);
> - if (cfg->rx_tbl_sec)
> - qcom_qmp_phy_pcie_configure_lane(rx, cfg->regs,
> - cfg->rx_tbl_sec, cfg->rx_tbl_num_sec, 1);
> + cfg->pri.rx_tbl, cfg->pri.rx_tbl_num, 1);
> + qcom_qmp_phy_pcie_configure_lane(rx, cfg->regs,
> + cfg->sec.rx_tbl, cfg->sec.rx_tbl_num, 1);
>
> if (cfg->is_dual_lane_phy) {
> qcom_qmp_phy_pcie_configure_lane(qphy->rx2, cfg->regs,
> - cfg->rx_tbl, cfg->rx_tbl_num, 2);
> - if (cfg->rx_tbl_sec)
> - qcom_qmp_phy_pcie_configure_lane(qphy->rx2, cfg->regs,
> - cfg->rx_tbl_sec,
> - cfg->rx_tbl_num_sec, 2);
> + cfg->pri.rx_tbl, cfg->pri.rx_tbl_num, 2);
> + qcom_qmp_phy_pcie_configure_lane(qphy->rx2, cfg->regs,
> + cfg->sec.rx_tbl, cfg->sec.rx_tbl_num, 2);
> }
>
> - qcom_qmp_phy_pcie_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num);
> - if (cfg->pcs_tbl_sec)
> - qcom_qmp_phy_pcie_configure(pcs, cfg->regs, cfg->pcs_tbl_sec,
> - cfg->pcs_tbl_num_sec);
> + qcom_qmp_phy_pcie_configure(pcs, cfg->regs, cfg->pri.pcs_tbl, cfg->pri.pcs_tbl_num);
> + qcom_qmp_phy_pcie_configure(pcs, cfg->regs, cfg->sec.pcs_tbl, cfg->sec.pcs_tbl_num);
>
> - qcom_qmp_phy_pcie_configure(pcs_misc, cfg->regs, cfg->pcs_misc_tbl,
> - cfg->pcs_misc_tbl_num);
> - if (cfg->pcs_misc_tbl_sec)
> - qcom_qmp_phy_pcie_configure(pcs_misc, cfg->regs, cfg->pcs_misc_tbl_sec,
> - cfg->pcs_misc_tbl_num_sec);
> + qcom_qmp_phy_pcie_configure(pcs_misc, cfg->regs, cfg->pri.pcs_misc_tbl,
> + cfg->pri.pcs_misc_tbl_num);
> + qcom_qmp_phy_pcie_configure(pcs_misc, cfg->regs, cfg->sec.pcs_misc_tbl,
> + cfg->sec.pcs_misc_tbl_num);
>
> /*
> * Pull out PHY from POWER DOWN state.
> --
> 2.35.1
>
--
மணிவண்ணன் சதாசிவம்
next prev parent reply other threads:[~2022-07-21 9:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-19 20:06 [RFC PATCH 0/4] PCI: qcom: support using the same PHY for both RC and EP Dmitry Baryshkov
2022-07-19 20:06 ` [RFC PATCH 1/4] phy: qcom-qmp-pcie: split register tables into primary and secondary part Dmitry Baryshkov
2022-07-21 9:51 ` Manivannan Sadhasivam [this message]
2022-07-19 20:06 ` [RFC PATCH 2/4] phy: qcom-qmp-pcie: suppor separate tables for EP mode Dmitry Baryshkov
2022-07-21 10:03 ` Manivannan Sadhasivam
2022-07-19 20:06 ` [RFC PATCH 3/4] PCI: qcom: call phy_set_mode_ext() Dmitry Baryshkov
2022-07-21 10:06 ` Manivannan Sadhasivam
2022-07-19 20:06 ` [RFC PATCH 4/4] PCI: qcom-ep: " Dmitry Baryshkov
2022-07-21 10:07 ` Manivannan Sadhasivam
2022-07-21 10:15 ` [RFC PATCH 0/4] PCI: qcom: support using the same PHY for both RC and EP Manivannan Sadhasivam
2022-07-21 13:29 ` Dmitry Baryshkov
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