forked from Minki/linux
phy: qcom-qmp-combo: shorten function prefixes
The driver function prefix has gotten unnecessarily long and hurts readability. Shorten "qcom_qmp_phy_" to "qmp_" (which likely stands for "Qualcomm Multi PHY" or similar anyway). Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20220907110728.19092-13-johan+linaro@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Johan Hovold
Vinod Koul
parent
d44c3e1a1e
commit
e5cedefa72
@ -1384,7 +1384,7 @@ static const struct qmp_phy_combo_cfg sm8250_usb3dpphy_cfg = {
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.dp_cfg = &sm8250_dpphy_cfg,
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};
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static void qcom_qmp_phy_combo_configure_lane(void __iomem *base,
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static void qmp_combo_configure_lane(void __iomem *base,
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const unsigned int *regs,
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const struct qmp_phy_init_tbl tbl[],
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int num,
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@ -1407,15 +1407,15 @@ static void qcom_qmp_phy_combo_configure_lane(void __iomem *base,
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}
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}
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static void qcom_qmp_phy_combo_configure(void __iomem *base,
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static void qmp_combo_configure(void __iomem *base,
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const unsigned int *regs,
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const struct qmp_phy_init_tbl tbl[],
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int num)
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{
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qcom_qmp_phy_combo_configure_lane(base, regs, tbl, num, 0xff);
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qmp_combo_configure_lane(base, regs, tbl, num, 0xff);
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}
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static int qcom_qmp_phy_combo_serdes_init(struct qmp_phy *qphy)
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static int qmp_combo_serdes_init(struct qmp_phy *qphy)
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{
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const struct qmp_phy_cfg *cfg = qphy->cfg;
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void __iomem *serdes = qphy->serdes;
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@ -1423,27 +1423,27 @@ static int qcom_qmp_phy_combo_serdes_init(struct qmp_phy *qphy)
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const struct qmp_phy_init_tbl *serdes_tbl = cfg->serdes_tbl;
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int serdes_tbl_num = cfg->serdes_tbl_num;
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qcom_qmp_phy_combo_configure(serdes, cfg->regs, serdes_tbl, serdes_tbl_num);
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qmp_combo_configure(serdes, cfg->regs, serdes_tbl, serdes_tbl_num);
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if (cfg->type == PHY_TYPE_DP) {
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switch (dp_opts->link_rate) {
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case 1620:
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qcom_qmp_phy_combo_configure(serdes, cfg->regs,
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qmp_combo_configure(serdes, cfg->regs,
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cfg->serdes_tbl_rbr,
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cfg->serdes_tbl_rbr_num);
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break;
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case 2700:
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qcom_qmp_phy_combo_configure(serdes, cfg->regs,
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qmp_combo_configure(serdes, cfg->regs,
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cfg->serdes_tbl_hbr,
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cfg->serdes_tbl_hbr_num);
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break;
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case 5400:
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qcom_qmp_phy_combo_configure(serdes, cfg->regs,
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qmp_combo_configure(serdes, cfg->regs,
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cfg->serdes_tbl_hbr2,
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cfg->serdes_tbl_hbr2_num);
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break;
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case 8100:
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qcom_qmp_phy_combo_configure(serdes, cfg->regs,
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qmp_combo_configure(serdes, cfg->regs,
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cfg->serdes_tbl_hbr3,
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cfg->serdes_tbl_hbr3_num);
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break;
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@ -1499,7 +1499,7 @@ static void qcom_qmp_v3_phy_dp_aux_init(struct qmp_phy *qphy)
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qphy->pcs + QSERDES_V3_DP_PHY_AUX_INTERRUPT_MASK);
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}
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static int qcom_qmp_phy_combo_configure_dp_swing(struct qmp_phy *qphy,
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static int qmp_combo_configure_dp_swing(struct qmp_phy *qphy,
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unsigned int drv_lvl_reg, unsigned int emp_post_reg)
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{
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const struct phy_configure_opts_dp *dp_opts = &qphy->dp_opts;
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@ -1542,8 +1542,7 @@ static void qcom_qmp_v3_phy_configure_dp_tx(struct qmp_phy *qphy)
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const struct phy_configure_opts_dp *dp_opts = &qphy->dp_opts;
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u32 bias_en, drvr_en;
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if (qcom_qmp_phy_combo_configure_dp_swing(qphy,
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QSERDES_V3_TX_TX_DRV_LVL,
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if (qmp_combo_configure_dp_swing(qphy, QSERDES_V3_TX_TX_DRV_LVL,
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QSERDES_V3_TX_TX_EMP_POST1_LVL) < 0)
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return;
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@ -1561,7 +1560,7 @@ static void qcom_qmp_v3_phy_configure_dp_tx(struct qmp_phy *qphy)
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writel(bias_en, qphy->tx2 + QSERDES_V3_TX_TRANSCEIVER_BIAS_EN);
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}
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static bool qcom_qmp_phy_combo_configure_dp_mode(struct qmp_phy *qphy)
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static bool qmp_combo_configure_dp_mode(struct qmp_phy *qphy)
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{
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u32 val;
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bool reverse = false;
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@ -1598,7 +1597,7 @@ static int qcom_qmp_v3_phy_configure_dp_phy(struct qmp_phy *qphy)
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u32 phy_vco_div, status;
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unsigned long pixel_freq;
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qcom_qmp_phy_combo_configure_dp_mode(qphy);
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qmp_combo_configure_dp_mode(qphy);
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writel(0x05, qphy->pcs + QSERDES_V3_DP_PHY_TX0_TX1_LANE_CTL);
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writel(0x05, qphy->pcs + QSERDES_V3_DP_PHY_TX2_TX3_LANE_CTL);
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@ -1718,8 +1717,7 @@ static void qcom_qmp_v4_phy_configure_dp_tx(struct qmp_phy *qphy)
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writel(0x20, qphy->tx + QSERDES_V4_TX_TX_EMP_POST1_LVL);
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writel(0x20, qphy->tx2 + QSERDES_V4_TX_TX_EMP_POST1_LVL);
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qcom_qmp_phy_combo_configure_dp_swing(qphy,
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QSERDES_V4_TX_TX_DRV_LVL,
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qmp_combo_configure_dp_swing(qphy, QSERDES_V4_TX_TX_DRV_LVL,
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QSERDES_V4_TX_TX_EMP_POST1_LVL);
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}
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@ -1732,7 +1730,7 @@ static int qcom_qmp_v45_phy_configure_dp_phy(struct qmp_phy *qphy)
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writel(0x0f, qphy->pcs + QSERDES_V4_DP_PHY_CFG_1);
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qcom_qmp_phy_combo_configure_dp_mode(qphy);
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qmp_combo_configure_dp_mode(qphy);
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writel(0x13, qphy->pcs + QSERDES_DP_PHY_AUX_CFG1);
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writel(0xa4, qphy->pcs + QSERDES_DP_PHY_AUX_CFG2);
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@ -1976,7 +1974,7 @@ static int qcom_qmp_dp_phy_calibrate(struct phy *phy)
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return 0;
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}
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static int qcom_qmp_phy_combo_com_init(struct qmp_phy *qphy)
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static int qmp_combo_com_init(struct qmp_phy *qphy)
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{
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struct qcom_qmp *qmp = qphy->qmp;
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const struct qmp_phy_cfg *cfg = qphy->cfg;
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@ -2058,7 +2056,7 @@ err_unlock:
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return ret;
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}
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static int qcom_qmp_phy_combo_com_exit(struct qmp_phy *qphy)
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static int qmp_combo_com_exit(struct qmp_phy *qphy)
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{
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struct qcom_qmp *qmp = qphy->qmp;
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const struct qmp_phy_cfg *cfg = qphy->cfg;
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@ -2082,7 +2080,7 @@ static int qcom_qmp_phy_combo_com_exit(struct qmp_phy *qphy)
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return 0;
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}
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static int qcom_qmp_phy_combo_init(struct phy *phy)
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static int qmp_combo_init(struct phy *phy)
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{
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struct qmp_phy *qphy = phy_get_drvdata(phy);
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struct qcom_qmp *qmp = qphy->qmp;
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@ -2090,7 +2088,7 @@ static int qcom_qmp_phy_combo_init(struct phy *phy)
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int ret;
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dev_vdbg(qmp->dev, "Initializing QMP phy\n");
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ret = qcom_qmp_phy_combo_com_init(qphy);
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ret = qmp_combo_com_init(qphy);
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if (ret)
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return ret;
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@ -2100,7 +2098,7 @@ static int qcom_qmp_phy_combo_init(struct phy *phy)
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return 0;
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}
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static int qcom_qmp_phy_combo_power_on(struct phy *phy)
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static int qmp_combo_power_on(struct phy *phy)
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{
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struct qmp_phy *qphy = phy_get_drvdata(phy);
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struct qcom_qmp *qmp = qphy->qmp;
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@ -2112,7 +2110,7 @@ static int qcom_qmp_phy_combo_power_on(struct phy *phy)
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unsigned int mask, val, ready;
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int ret;
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qcom_qmp_phy_combo_serdes_init(qphy);
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qmp_combo_serdes_init(qphy);
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ret = clk_prepare_enable(qphy->pipe_clk);
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if (ret) {
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@ -2121,32 +2119,29 @@ static int qcom_qmp_phy_combo_power_on(struct phy *phy)
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}
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/* Tx, Rx, and PCS configurations */
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qcom_qmp_phy_combo_configure_lane(tx, cfg->regs,
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cfg->tx_tbl, cfg->tx_tbl_num, 1);
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qmp_combo_configure_lane(tx, cfg->regs, cfg->tx_tbl, cfg->tx_tbl_num, 1);
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if (cfg->is_dual_lane_phy) {
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qcom_qmp_phy_combo_configure_lane(qphy->tx2, cfg->regs,
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cfg->tx_tbl, cfg->tx_tbl_num, 2);
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qmp_combo_configure_lane(qphy->tx2, cfg->regs, cfg->tx_tbl,
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cfg->tx_tbl_num, 2);
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}
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/* Configure special DP tx tunings */
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if (cfg->type == PHY_TYPE_DP)
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cfg->configure_dp_tx(qphy);
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qcom_qmp_phy_combo_configure_lane(rx, cfg->regs,
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cfg->rx_tbl, cfg->rx_tbl_num, 1);
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qmp_combo_configure_lane(rx, cfg->regs, cfg->rx_tbl, cfg->rx_tbl_num, 1);
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if (cfg->is_dual_lane_phy) {
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qcom_qmp_phy_combo_configure_lane(qphy->rx2, cfg->regs,
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cfg->rx_tbl, cfg->rx_tbl_num, 2);
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qmp_combo_configure_lane(qphy->rx2, cfg->regs, cfg->rx_tbl,
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cfg->rx_tbl_num, 2);
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}
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/* Configure link rate, swing, etc. */
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if (cfg->type == PHY_TYPE_DP) {
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if (cfg->type == PHY_TYPE_DP)
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cfg->configure_dp_phy(qphy);
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} else {
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qcom_qmp_phy_combo_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num);
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}
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else
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qmp_combo_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num);
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ret = reset_control_deassert(qmp->ufs_reset);
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if (ret)
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@ -2180,7 +2175,7 @@ err_disable_pipe_clk:
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return ret;
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}
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static int qcom_qmp_phy_combo_power_off(struct phy *phy)
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static int qmp_combo_power_off(struct phy *phy)
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{
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struct qmp_phy *qphy = phy_get_drvdata(phy);
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const struct qmp_phy_cfg *cfg = qphy->cfg;
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@ -2210,42 +2205,41 @@ static int qcom_qmp_phy_combo_power_off(struct phy *phy)
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return 0;
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}
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static int qcom_qmp_phy_combo_exit(struct phy *phy)
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static int qmp_combo_exit(struct phy *phy)
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{
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struct qmp_phy *qphy = phy_get_drvdata(phy);
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qcom_qmp_phy_combo_com_exit(qphy);
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qmp_combo_com_exit(qphy);
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return 0;
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}
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static int qcom_qmp_phy_combo_enable(struct phy *phy)
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static int qmp_combo_enable(struct phy *phy)
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{
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int ret;
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ret = qcom_qmp_phy_combo_init(phy);
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ret = qmp_combo_init(phy);
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if (ret)
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return ret;
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ret = qcom_qmp_phy_combo_power_on(phy);
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ret = qmp_combo_power_on(phy);
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if (ret)
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qcom_qmp_phy_combo_exit(phy);
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qmp_combo_exit(phy);
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return ret;
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}
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static int qcom_qmp_phy_combo_disable(struct phy *phy)
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static int qmp_combo_disable(struct phy *phy)
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{
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int ret;
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ret = qcom_qmp_phy_combo_power_off(phy);
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ret = qmp_combo_power_off(phy);
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if (ret)
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return ret;
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return qcom_qmp_phy_combo_exit(phy);
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return qmp_combo_exit(phy);
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}
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static int qcom_qmp_phy_combo_set_mode(struct phy *phy,
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enum phy_mode mode, int submode)
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static int qmp_combo_set_mode(struct phy *phy, enum phy_mode mode, int submode)
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{
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struct qmp_phy *qphy = phy_get_drvdata(phy);
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@ -2254,7 +2248,7 @@ static int qcom_qmp_phy_combo_set_mode(struct phy *phy,
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return 0;
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}
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static void qcom_qmp_phy_combo_enable_autonomous_mode(struct qmp_phy *qphy)
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static void qmp_combo_enable_autonomous_mode(struct qmp_phy *qphy)
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{
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const struct qmp_phy_cfg *cfg = qphy->cfg;
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void __iomem *pcs_usb = qphy->pcs_usb ?: qphy->pcs;
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@ -2283,7 +2277,7 @@ static void qcom_qmp_phy_combo_enable_autonomous_mode(struct qmp_phy *qphy)
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qphy_clrbits(pcs_misc, QPHY_V3_PCS_MISC_CLAMP_ENABLE, CLAMP_EN);
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}
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static void qcom_qmp_phy_combo_disable_autonomous_mode(struct qmp_phy *qphy)
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static void qmp_combo_disable_autonomous_mode(struct qmp_phy *qphy)
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{
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const struct qmp_phy_cfg *cfg = qphy->cfg;
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void __iomem *pcs_usb = qphy->pcs_usb ?: qphy->pcs_usb;
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@ -2301,7 +2295,7 @@ static void qcom_qmp_phy_combo_disable_autonomous_mode(struct qmp_phy *qphy)
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qphy_clrbits(pcs_usb, cfg->regs[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR], IRQ_CLEAR);
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}
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static int __maybe_unused qcom_qmp_phy_combo_runtime_suspend(struct device *dev)
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static int __maybe_unused qmp_combo_runtime_suspend(struct device *dev)
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{
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struct qcom_qmp *qmp = dev_get_drvdata(dev);
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struct qmp_phy *qphy = qmp->phys[0];
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@ -2318,7 +2312,7 @@ static int __maybe_unused qcom_qmp_phy_combo_runtime_suspend(struct device *dev)
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return 0;
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}
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qcom_qmp_phy_combo_enable_autonomous_mode(qphy);
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qmp_combo_enable_autonomous_mode(qphy);
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clk_disable_unprepare(qphy->pipe_clk);
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clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks);
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@ -2326,7 +2320,7 @@ static int __maybe_unused qcom_qmp_phy_combo_runtime_suspend(struct device *dev)
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return 0;
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}
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static int __maybe_unused qcom_qmp_phy_combo_runtime_resume(struct device *dev)
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static int __maybe_unused qmp_combo_runtime_resume(struct device *dev)
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{
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struct qcom_qmp *qmp = dev_get_drvdata(dev);
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struct qmp_phy *qphy = qmp->phys[0];
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@ -2355,12 +2349,12 @@ static int __maybe_unused qcom_qmp_phy_combo_runtime_resume(struct device *dev)
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return ret;
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}
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qcom_qmp_phy_combo_disable_autonomous_mode(qphy);
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qmp_combo_disable_autonomous_mode(qphy);
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return 0;
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}
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static int qcom_qmp_phy_combo_vreg_init(struct device *dev, const struct qmp_phy_cfg *cfg)
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static int qmp_combo_vreg_init(struct device *dev, const struct qmp_phy_cfg *cfg)
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{
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struct qcom_qmp *qmp = dev_get_drvdata(dev);
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int num = cfg->num_vregs;
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@ -2392,7 +2386,7 @@ static int qcom_qmp_phy_combo_vreg_init(struct device *dev, const struct qmp_phy
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return 0;
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}
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static int qcom_qmp_phy_combo_reset_init(struct device *dev, const struct qmp_phy_cfg *cfg)
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static int qmp_combo_reset_init(struct device *dev, const struct qmp_phy_cfg *cfg)
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{
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struct qcom_qmp *qmp = dev_get_drvdata(dev);
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int i;
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@ -2413,7 +2407,7 @@ static int qcom_qmp_phy_combo_reset_init(struct device *dev, const struct qmp_ph
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return 0;
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}
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static int qcom_qmp_phy_combo_clk_init(struct device *dev, const struct qmp_phy_cfg *cfg)
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static int qmp_combo_clk_init(struct device *dev, const struct qmp_phy_cfg *cfg)
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{
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struct qcom_qmp *qmp = dev_get_drvdata(dev);
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int num = cfg->num_clks;
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@ -2681,26 +2675,25 @@ static int phy_dp_clks_register(struct qcom_qmp *qmp, struct qmp_phy *qphy,
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return devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, np);
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}
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static const struct phy_ops qcom_qmp_phy_combo_usb_ops = {
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.init = qcom_qmp_phy_combo_enable,
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.exit = qcom_qmp_phy_combo_disable,
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.set_mode = qcom_qmp_phy_combo_set_mode,
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static const struct phy_ops qmp_combo_usb_ops = {
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.init = qmp_combo_enable,
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.exit = qmp_combo_disable,
|
||||
.set_mode = qmp_combo_set_mode,
|
||||
.owner = THIS_MODULE,
|
||||
};
|
||||
|
||||
static const struct phy_ops qcom_qmp_phy_combo_dp_ops = {
|
||||
.init = qcom_qmp_phy_combo_init,
|
||||
static const struct phy_ops qmp_combo_dp_ops = {
|
||||
.init = qmp_combo_init,
|
||||
.configure = qcom_qmp_dp_phy_configure,
|
||||
.power_on = qcom_qmp_phy_combo_power_on,
|
||||
.power_on = qmp_combo_power_on,
|
||||
.calibrate = qcom_qmp_dp_phy_calibrate,
|
||||
.power_off = qcom_qmp_phy_combo_power_off,
|
||||
.exit = qcom_qmp_phy_combo_exit,
|
||||
.set_mode = qcom_qmp_phy_combo_set_mode,
|
||||
.power_off = qmp_combo_power_off,
|
||||
.exit = qmp_combo_exit,
|
||||
.set_mode = qmp_combo_set_mode,
|
||||
.owner = THIS_MODULE,
|
||||
};
|
||||
|
||||
static
|
||||
int qcom_qmp_phy_combo_create(struct device *dev, struct device_node *np, int id,
|
||||
static int qmp_combo_create(struct device *dev, struct device_node *np, int id,
|
||||
void __iomem *serdes, const struct qmp_phy_cfg *cfg)
|
||||
{
|
||||
struct qcom_qmp *qmp = dev_get_drvdata(dev);
|
||||
@ -2786,9 +2779,9 @@ int qcom_qmp_phy_combo_create(struct device *dev, struct device_node *np, int id
|
||||
}
|
||||
|
||||
if (cfg->type == PHY_TYPE_DP)
|
||||
ops = &qcom_qmp_phy_combo_dp_ops;
|
||||
ops = &qmp_combo_dp_ops;
|
||||
else
|
||||
ops = &qcom_qmp_phy_combo_usb_ops;
|
||||
ops = &qmp_combo_usb_ops;
|
||||
|
||||
generic_phy = devm_phy_create(dev, np, ops);
|
||||
if (IS_ERR(generic_phy)) {
|
||||
@ -2806,7 +2799,7 @@ int qcom_qmp_phy_combo_create(struct device *dev, struct device_node *np, int id
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct of_device_id qcom_qmp_combo_phy_of_match_table[] = {
|
||||
static const struct of_device_id qmp_combo_of_match_table[] = {
|
||||
{
|
||||
.compatible = "qcom,sc7180-qmp-usb3-dp-phy",
|
||||
.data = &sc7180_usb3dpphy_cfg,
|
||||
@ -2829,14 +2822,14 @@ static const struct of_device_id qcom_qmp_combo_phy_of_match_table[] = {
|
||||
},
|
||||
{ }
|
||||
};
|
||||
MODULE_DEVICE_TABLE(of, qcom_qmp_combo_phy_of_match_table);
|
||||
MODULE_DEVICE_TABLE(of, qmp_combo_of_match_table);
|
||||
|
||||
static const struct dev_pm_ops qcom_qmp_phy_combo_pm_ops = {
|
||||
SET_RUNTIME_PM_OPS(qcom_qmp_phy_combo_runtime_suspend,
|
||||
qcom_qmp_phy_combo_runtime_resume, NULL)
|
||||
static const struct dev_pm_ops qmp_combo_pm_ops = {
|
||||
SET_RUNTIME_PM_OPS(qmp_combo_runtime_suspend,
|
||||
qmp_combo_runtime_resume, NULL)
|
||||
};
|
||||
|
||||
static int qcom_qmp_phy_combo_probe(struct platform_device *pdev)
|
||||
static int qmp_combo_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct qcom_qmp *qmp;
|
||||
struct device *dev = &pdev->dev;
|
||||
@ -2889,15 +2882,15 @@ static int qcom_qmp_phy_combo_probe(struct platform_device *pdev)
|
||||
|
||||
mutex_init(&qmp->phy_mutex);
|
||||
|
||||
ret = qcom_qmp_phy_combo_clk_init(dev, cfg);
|
||||
ret = qmp_combo_clk_init(dev, cfg);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
ret = qcom_qmp_phy_combo_reset_init(dev, cfg);
|
||||
ret = qmp_combo_reset_init(dev, cfg);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
ret = qcom_qmp_phy_combo_vreg_init(dev, cfg);
|
||||
ret = qmp_combo_vreg_init(dev, cfg);
|
||||
if (ret) {
|
||||
if (ret != -EPROBE_DEFER)
|
||||
dev_err(dev, "failed to get regulator supplies: %d\n",
|
||||
@ -2931,7 +2924,7 @@ static int qcom_qmp_phy_combo_probe(struct platform_device *pdev)
|
||||
serdes = dp_serdes;
|
||||
|
||||
/* Create per-lane phy */
|
||||
ret = qcom_qmp_phy_combo_create(dev, child, id, serdes, cfg);
|
||||
ret = qmp_combo_create(dev, child, id, serdes, cfg);
|
||||
if (ret) {
|
||||
dev_err(dev, "failed to create lane%d phy, %d\n",
|
||||
id, ret);
|
||||
@ -2949,7 +2942,7 @@ static int qcom_qmp_phy_combo_probe(struct platform_device *pdev)
|
||||
serdes = usb_serdes;
|
||||
|
||||
/* Create per-lane phy */
|
||||
ret = qcom_qmp_phy_combo_create(dev, child, id, serdes, cfg);
|
||||
ret = qmp_combo_create(dev, child, id, serdes, cfg);
|
||||
if (ret) {
|
||||
dev_err(dev, "failed to create lane%d phy, %d\n",
|
||||
id, ret);
|
||||
@ -2980,16 +2973,16 @@ err_node_put:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static struct platform_driver qcom_qmp_phy_combo_driver = {
|
||||
.probe = qcom_qmp_phy_combo_probe,
|
||||
static struct platform_driver qmp_combo_driver = {
|
||||
.probe = qmp_combo_probe,
|
||||
.driver = {
|
||||
.name = "qcom-qmp-combo-phy",
|
||||
.pm = &qcom_qmp_phy_combo_pm_ops,
|
||||
.of_match_table = qcom_qmp_combo_phy_of_match_table,
|
||||
.pm = &qmp_combo_pm_ops,
|
||||
.of_match_table = qmp_combo_of_match_table,
|
||||
},
|
||||
};
|
||||
|
||||
module_platform_driver(qcom_qmp_phy_combo_driver);
|
||||
module_platform_driver(qmp_combo_driver);
|
||||
|
||||
MODULE_AUTHOR("Vivek Gautam <vivek.gautam@codeaurora.org>");
|
||||
MODULE_DESCRIPTION("Qualcomm QMP USB+DP combo PHY driver");
|
||||
|
||||
Loading…
Reference in New Issue
Block a user