rgmii_writel(ethqos, temp, offset);
}
+static void rgmii_setmask(struct qcom_ethqos *ethqos, u32 mask,
+ unsigned int offset)
+{
+ rgmii_updatel(ethqos, mask, mask, offset);
+}
+
+static void rgmii_clrmask(struct qcom_ethqos *ethqos, u32 mask,
+ unsigned int offset)
+{
+ rgmii_updatel(ethqos, mask, 0, offset);
+}
+
static void rgmii_dump(void *priv)
{
struct qcom_ethqos *ethqos = priv;
static void ethqos_set_func_clk_en(struct qcom_ethqos *ethqos)
{
qcom_ethqos_set_sgmii_loopback(ethqos, true);
- rgmii_updatel(ethqos, RGMII_CONFIG_FUNC_CLK_EN,
- RGMII_CONFIG_FUNC_CLK_EN, RGMII_IO_MACRO_CONFIG);
+ rgmii_setmask(ethqos, RGMII_CONFIG_FUNC_CLK_EN, RGMII_IO_MACRO_CONFIG);
}
static const struct ethqos_emac_por emac_v2_3_0_por[] = {
u32 val;
/* Set CDR_EN */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG_CDR_EN,
- SDCC_DLL_CONFIG_CDR_EN, SDCC_HC_REG_DLL_CONFIG);
+ rgmii_setmask(ethqos, SDCC_DLL_CONFIG_CDR_EN, SDCC_HC_REG_DLL_CONFIG);
/* Set CDR_EXT_EN */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG_CDR_EXT_EN,
- SDCC_DLL_CONFIG_CDR_EXT_EN, SDCC_HC_REG_DLL_CONFIG);
+ rgmii_setmask(ethqos, SDCC_DLL_CONFIG_CDR_EXT_EN,
+ SDCC_HC_REG_DLL_CONFIG);
/* Clear CK_OUT_EN */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG_CK_OUT_EN,
- 0, SDCC_HC_REG_DLL_CONFIG);
+ rgmii_clrmask(ethqos, SDCC_DLL_CONFIG_CK_OUT_EN,
+ SDCC_HC_REG_DLL_CONFIG);
/* Set DLL_EN */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG_DLL_EN,
- SDCC_DLL_CONFIG_DLL_EN, SDCC_HC_REG_DLL_CONFIG);
+ rgmii_setmask(ethqos, SDCC_DLL_CONFIG_DLL_EN, SDCC_HC_REG_DLL_CONFIG);
if (!ethqos->has_emac_ge_3) {
- rgmii_updatel(ethqos, SDCC_DLL_MCLK_GATING_EN,
- 0, SDCC_HC_REG_DLL_CONFIG);
+ rgmii_clrmask(ethqos, SDCC_DLL_MCLK_GATING_EN,
+ SDCC_HC_REG_DLL_CONFIG);
- rgmii_updatel(ethqos, SDCC_DLL_CDR_FINE_PHASE,
- 0, SDCC_HC_REG_DLL_CONFIG);
+ rgmii_clrmask(ethqos, SDCC_DLL_CDR_FINE_PHASE,
+ SDCC_HC_REG_DLL_CONFIG);
}
/* Wait for CK_OUT_EN clear */
dev_err(dev, "Clear CK_OUT_EN timedout\n");
/* Set CK_OUT_EN */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG_CK_OUT_EN,
- SDCC_DLL_CONFIG_CK_OUT_EN, SDCC_HC_REG_DLL_CONFIG);
+ rgmii_setmask(ethqos, SDCC_DLL_CONFIG_CK_OUT_EN,
+ SDCC_HC_REG_DLL_CONFIG);
/* Wait for CK_OUT_EN set */
retry = 1000;
dev_err(dev, "Set CK_OUT_EN timedout\n");
/* Set DDR_CAL_EN */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG2_DDR_CAL_EN,
- SDCC_DLL_CONFIG2_DDR_CAL_EN, SDCC_HC_REG_DLL_CONFIG2);
+ rgmii_setmask(ethqos, SDCC_DLL_CONFIG2_DDR_CAL_EN,
+ SDCC_HC_REG_DLL_CONFIG2);
if (!ethqos->has_emac_ge_3) {
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG2_DLL_CLOCK_DIS,
- 0, SDCC_HC_REG_DLL_CONFIG2);
+ rgmii_clrmask(ethqos, SDCC_DLL_CONFIG2_DLL_CLOCK_DIS,
+ SDCC_HC_REG_DLL_CONFIG2);
rgmii_updatel(ethqos, SDCC_DLL_CONFIG2_MCLK_FREQ_CALC,
0x1A << 10, SDCC_HC_REG_DLL_CONFIG2);
rgmii_updatel(ethqos, SDCC_DLL_CONFIG2_DDR_TRAFFIC_INIT_SEL,
BIT(2), SDCC_HC_REG_DLL_CONFIG2);
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG2_DDR_TRAFFIC_INIT_SW,
- SDCC_DLL_CONFIG2_DDR_TRAFFIC_INIT_SW,
+ rgmii_setmask(ethqos, SDCC_DLL_CONFIG2_DDR_TRAFFIC_INIT_SW,
SDCC_HC_REG_DLL_CONFIG2);
}
phase_shift = RGMII_CONFIG2_TX_CLK_PHASE_SHIFT_EN;
/* Disable loopback mode */
- rgmii_updatel(ethqos, RGMII_CONFIG2_TX_TO_RX_LOOPBACK_EN,
- 0, RGMII_IO_MACRO_CONFIG2);
+ rgmii_clrmask(ethqos, RGMII_CONFIG2_TX_TO_RX_LOOPBACK_EN,
+ RGMII_IO_MACRO_CONFIG2);
/* Determine if this platform wants loopback enabled after programming */
if (ethqos->rgmii_config_loopback_en)
loopback = 0;
/* Select RGMII, write 0 to interface select */
- rgmii_updatel(ethqos, RGMII_CONFIG_INTF_SEL,
- 0, RGMII_IO_MACRO_CONFIG);
+ rgmii_clrmask(ethqos, RGMII_CONFIG_INTF_SEL, RGMII_IO_MACRO_CONFIG);
switch (speed) {
case SPEED_1000:
- rgmii_updatel(ethqos, RGMII_CONFIG_DDR_MODE,
- RGMII_CONFIG_DDR_MODE, RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG_BYPASS_TX_ID_EN,
- 0, RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG_POS_NEG_DATA_SEL,
- RGMII_CONFIG_POS_NEG_DATA_SEL,
+ rgmii_setmask(ethqos, RGMII_CONFIG_DDR_MODE,
RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG_PROG_SWAP,
- RGMII_CONFIG_PROG_SWAP, RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG2_DATA_DIVIDE_CLK_SEL,
- 0, RGMII_IO_MACRO_CONFIG2);
+ rgmii_clrmask(ethqos, RGMII_CONFIG_BYPASS_TX_ID_EN,
+ RGMII_IO_MACRO_CONFIG);
+ rgmii_setmask(ethqos, RGMII_CONFIG_POS_NEG_DATA_SEL,
+ RGMII_IO_MACRO_CONFIG);
+ rgmii_setmask(ethqos, RGMII_CONFIG_PROG_SWAP,
+ RGMII_IO_MACRO_CONFIG);
+ rgmii_clrmask(ethqos, RGMII_CONFIG2_DATA_DIVIDE_CLK_SEL,
+ RGMII_IO_MACRO_CONFIG2);
rgmii_updatel(ethqos, RGMII_CONFIG2_TX_CLK_PHASE_SHIFT_EN,
phase_shift, RGMII_IO_MACRO_CONFIG2);
- rgmii_updatel(ethqos, RGMII_CONFIG2_RSVD_CONFIG15,
- 0, RGMII_IO_MACRO_CONFIG2);
- rgmii_updatel(ethqos, RGMII_CONFIG2_RX_PROG_SWAP,
- RGMII_CONFIG2_RX_PROG_SWAP,
+ rgmii_clrmask(ethqos, RGMII_CONFIG2_RSVD_CONFIG15,
+ RGMII_IO_MACRO_CONFIG2);
+ rgmii_setmask(ethqos, RGMII_CONFIG2_RX_PROG_SWAP,
RGMII_IO_MACRO_CONFIG2);
/* PRG_RCLK_DLY = TCXO period * TCXO_CYCLES_CNT / 2 * RX delay ns,
rgmii_updatel(ethqos, SDCC_DDR_CONFIG_PRG_RCLK_DLY,
57, SDCC_HC_REG_DDR_CONFIG);
}
- rgmii_updatel(ethqos, SDCC_DDR_CONFIG_PRG_DLY_EN,
- SDCC_DDR_CONFIG_PRG_DLY_EN,
+ rgmii_setmask(ethqos, SDCC_DDR_CONFIG_PRG_DLY_EN,
SDCC_HC_REG_DDR_CONFIG);
rgmii_updatel(ethqos, RGMII_CONFIG_LOOPBACK_EN,
loopback, RGMII_IO_MACRO_CONFIG);
break;
case SPEED_100:
- rgmii_updatel(ethqos, RGMII_CONFIG_DDR_MODE,
- RGMII_CONFIG_DDR_MODE, RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG_BYPASS_TX_ID_EN,
- RGMII_CONFIG_BYPASS_TX_ID_EN,
+ rgmii_setmask(ethqos, RGMII_CONFIG_DDR_MODE,
+ RGMII_IO_MACRO_CONFIG);
+ rgmii_setmask(ethqos, RGMII_CONFIG_BYPASS_TX_ID_EN,
+ RGMII_IO_MACRO_CONFIG);
+ rgmii_clrmask(ethqos, RGMII_CONFIG_POS_NEG_DATA_SEL,
RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG_POS_NEG_DATA_SEL,
- 0, RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG_PROG_SWAP,
- 0, RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG2_DATA_DIVIDE_CLK_SEL,
- 0, RGMII_IO_MACRO_CONFIG2);
+ rgmii_clrmask(ethqos, RGMII_CONFIG_PROG_SWAP,
+ RGMII_IO_MACRO_CONFIG);
+ rgmii_clrmask(ethqos, RGMII_CONFIG2_DATA_DIVIDE_CLK_SEL,
+ RGMII_IO_MACRO_CONFIG2);
rgmii_updatel(ethqos, RGMII_CONFIG2_TX_CLK_PHASE_SHIFT_EN,
phase_shift, RGMII_IO_MACRO_CONFIG2);
rgmii_updatel(ethqos, RGMII_CONFIG_MAX_SPD_PRG_2,
BIT(6), RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG2_RSVD_CONFIG15,
- 0, RGMII_IO_MACRO_CONFIG2);
+ rgmii_clrmask(ethqos, RGMII_CONFIG2_RSVD_CONFIG15,
+ RGMII_IO_MACRO_CONFIG2);
if (ethqos->has_emac_ge_3)
- rgmii_updatel(ethqos, RGMII_CONFIG2_RX_PROG_SWAP,
- RGMII_CONFIG2_RX_PROG_SWAP,
+ rgmii_setmask(ethqos, RGMII_CONFIG2_RX_PROG_SWAP,
RGMII_IO_MACRO_CONFIG2);
else
- rgmii_updatel(ethqos, RGMII_CONFIG2_RX_PROG_SWAP,
- 0, RGMII_IO_MACRO_CONFIG2);
+ rgmii_clrmask(ethqos, RGMII_CONFIG2_RX_PROG_SWAP,
+ RGMII_IO_MACRO_CONFIG2);
/* Write 0x5 to PRG_RCLK_DLY_CODE */
rgmii_updatel(ethqos, SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY_CODE,
(BIT(29) | BIT(27)), SDCC_HC_REG_DDR_CONFIG);
- rgmii_updatel(ethqos, SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY,
- SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY,
+ rgmii_setmask(ethqos, SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY,
SDCC_HC_REG_DDR_CONFIG);
- rgmii_updatel(ethqos, SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY_EN,
- SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY_EN,
+ rgmii_setmask(ethqos, SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY_EN,
SDCC_HC_REG_DDR_CONFIG);
rgmii_updatel(ethqos, RGMII_CONFIG_LOOPBACK_EN,
loopback, RGMII_IO_MACRO_CONFIG);
break;
case SPEED_10:
- rgmii_updatel(ethqos, RGMII_CONFIG_DDR_MODE,
- RGMII_CONFIG_DDR_MODE, RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG_BYPASS_TX_ID_EN,
- RGMII_CONFIG_BYPASS_TX_ID_EN,
+ rgmii_setmask(ethqos, RGMII_CONFIG_DDR_MODE,
+ RGMII_IO_MACRO_CONFIG);
+ rgmii_setmask(ethqos, RGMII_CONFIG_BYPASS_TX_ID_EN,
+ RGMII_IO_MACRO_CONFIG);
+ rgmii_clrmask(ethqos, RGMII_CONFIG_POS_NEG_DATA_SEL,
RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG_POS_NEG_DATA_SEL,
- 0, RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG_PROG_SWAP,
- 0, RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG2_DATA_DIVIDE_CLK_SEL,
- 0, RGMII_IO_MACRO_CONFIG2);
+ rgmii_clrmask(ethqos, RGMII_CONFIG_PROG_SWAP,
+ RGMII_IO_MACRO_CONFIG);
+ rgmii_clrmask(ethqos, RGMII_CONFIG2_DATA_DIVIDE_CLK_SEL,
+ RGMII_IO_MACRO_CONFIG2);
rgmii_updatel(ethqos, RGMII_CONFIG2_TX_CLK_PHASE_SHIFT_EN,
phase_shift, RGMII_IO_MACRO_CONFIG2);
rgmii_updatel(ethqos, RGMII_CONFIG_MAX_SPD_PRG_9,
BIT(12) | GENMASK(9, 8),
RGMII_IO_MACRO_CONFIG);
- rgmii_updatel(ethqos, RGMII_CONFIG2_RSVD_CONFIG15,
- 0, RGMII_IO_MACRO_CONFIG2);
+ rgmii_clrmask(ethqos, RGMII_CONFIG2_RSVD_CONFIG15,
+ RGMII_IO_MACRO_CONFIG2);
if (ethqos->has_emac_ge_3)
- rgmii_updatel(ethqos, RGMII_CONFIG2_RX_PROG_SWAP,
- RGMII_CONFIG2_RX_PROG_SWAP,
+ rgmii_setmask(ethqos, RGMII_CONFIG2_RX_PROG_SWAP,
RGMII_IO_MACRO_CONFIG2);
else
- rgmii_updatel(ethqos, RGMII_CONFIG2_RX_PROG_SWAP,
- 0, RGMII_IO_MACRO_CONFIG2);
+ rgmii_clrmask(ethqos, RGMII_CONFIG2_RX_PROG_SWAP,
+ RGMII_IO_MACRO_CONFIG2);
/* Write 0x5 to PRG_RCLK_DLY_CODE */
rgmii_updatel(ethqos, SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY_CODE,
(BIT(29) | BIT(27)), SDCC_HC_REG_DDR_CONFIG);
- rgmii_updatel(ethqos, SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY,
- SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY,
+ rgmii_setmask(ethqos, SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY,
SDCC_HC_REG_DDR_CONFIG);
- rgmii_updatel(ethqos, SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY_EN,
- SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY_EN,
+ rgmii_setmask(ethqos, SDCC_DDR_CONFIG_EXT_PRG_RCLK_DLY_EN,
SDCC_HC_REG_DDR_CONFIG);
rgmii_updatel(ethqos, RGMII_CONFIG_LOOPBACK_EN,
loopback, RGMII_IO_MACRO_CONFIG);
/* Initialize the DLL first */
/* Set DLL_RST */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG_DLL_RST,
- SDCC_DLL_CONFIG_DLL_RST, SDCC_HC_REG_DLL_CONFIG);
+ rgmii_setmask(ethqos, SDCC_DLL_CONFIG_DLL_RST,
+ SDCC_HC_REG_DLL_CONFIG);
/* Set PDN */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG_PDN,
- SDCC_DLL_CONFIG_PDN, SDCC_HC_REG_DLL_CONFIG);
+ rgmii_setmask(ethqos, SDCC_DLL_CONFIG_PDN,
+ SDCC_HC_REG_DLL_CONFIG);
if (ethqos->has_emac_ge_3) {
if (speed == SPEED_1000) {
}
/* Clear DLL_RST */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG_DLL_RST, 0,
- SDCC_HC_REG_DLL_CONFIG);
+ rgmii_clrmask(ethqos, SDCC_DLL_CONFIG_DLL_RST, SDCC_HC_REG_DLL_CONFIG);
/* Clear PDN */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG_PDN, 0,
- SDCC_HC_REG_DLL_CONFIG);
+ rgmii_clrmask(ethqos, SDCC_DLL_CONFIG_PDN, SDCC_HC_REG_DLL_CONFIG);
if (speed != SPEED_100 && speed != SPEED_10) {
/* Set DLL_EN */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG_DLL_EN,
- SDCC_DLL_CONFIG_DLL_EN, SDCC_HC_REG_DLL_CONFIG);
+ rgmii_setmask(ethqos, SDCC_DLL_CONFIG_DLL_EN,
+ SDCC_HC_REG_DLL_CONFIG);
/* Set CK_OUT_EN */
- rgmii_updatel(ethqos, SDCC_DLL_CONFIG_CK_OUT_EN,
- SDCC_DLL_CONFIG_CK_OUT_EN,
+ rgmii_setmask(ethqos, SDCC_DLL_CONFIG_CK_OUT_EN,
SDCC_HC_REG_DLL_CONFIG);
/* Set USR_CTL bit 26 with mask of 3 bits */
switch (speed) {
case SPEED_2500:
- rgmii_updatel(ethqos, RGMII_CONFIG2_RGMII_CLK_SEL_CFG,
- RGMII_CONFIG2_RGMII_CLK_SEL_CFG,
+ rgmii_setmask(ethqos, RGMII_CONFIG2_RGMII_CLK_SEL_CFG,
RGMII_IO_MACRO_CONFIG2);
ethqos_set_serdes_speed(ethqos, SPEED_2500);
ethqos_pcs_set_inband(priv, false);
break;
case SPEED_1000:
- rgmii_updatel(ethqos, RGMII_CONFIG2_RGMII_CLK_SEL_CFG,
- RGMII_CONFIG2_RGMII_CLK_SEL_CFG,
+ rgmii_setmask(ethqos, RGMII_CONFIG2_RGMII_CLK_SEL_CFG,
RGMII_IO_MACRO_CONFIG2);
ethqos_set_serdes_speed(ethqos, SPEED_1000);
ethqos_pcs_set_inband(priv, true);