585172558c
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
(cherry picked from commit 6b5ec5a5ee)
64 lines
1.5 KiB
Diff
64 lines
1.5 KiB
Diff
--- a/drivers/net/phy/motorcomm.c
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+++ b/drivers/net/phy/motorcomm.c
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@@ -224,6 +224,12 @@
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#define YTPHY_WCR_INTR_SEL BIT(6)
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#define YTPHY_WCR_ENABLE BIT(3)
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+#define YTPHY_LED_NUM_CONFIG 5
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+/* LED_GENERAL_CFG: 0xA00B, LED0_CFG: 0xA00C, LED1_CFG: 0xA00D
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+ * LED2_CFG: 0xA00E, LED_BLINK_CFG: 0xA00F
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+ */
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+#define YTPHY_LED_CONFIG_REG(x) (0xA00B + x)
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+
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/* 2b00 84ms
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* 2b01 168ms *default*
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* 2b10 336ms
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@@ -1450,6 +1456,27 @@ static int yt8521_resume(struct phy_devi
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return yt8521_modify_utp_fiber_bmcr(phydev, BMCR_PDOWN, 0);
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}
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+static int ytphy_config_led(struct phy_device *phydev)
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+{
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+ struct device_node *node = phydev->mdio.dev.of_node;
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+ u32 led_data[YTPHY_LED_NUM_CONFIG];
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+ int ret;
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+
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+ ret = of_property_read_u32_array(node, "motorcomm,led-data",
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+ led_data, YTPHY_LED_NUM_CONFIG);
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+ if (ret)
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+ return 0;
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+
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+ for (int i = 0; i < YTPHY_LED_NUM_CONFIG; i++) {
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+ ret = ytphy_write_ext(phydev, YTPHY_LED_CONFIG_REG(i),
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+ led_data[i]);
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+ if (ret < 0)
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+ return ret;
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+ }
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+
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+ return 0;
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+}
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+
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/**
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* yt8521_config_init() - called to initialize the PHY
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* @phydev: a pointer to a &struct phy_device
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@@ -1488,6 +1515,10 @@ static int yt8521_config_init(struct phy
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if (ret < 0)
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goto err_restore_page;
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}
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+
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+ ret = ytphy_config_led(phydev);
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+ if (ret < 0)
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+ goto err_restore_page;
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err_restore_page:
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return phy_restore_page(phydev, old_page, ret);
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}
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@@ -1519,7 +1550,7 @@ static int yt8531_config_init(struct phy
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return ret;
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}
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- return 0;
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+ return ytphy_config_led(phydev);
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}
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/**
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