Merge tag 'u-boot-amlogic-next-20250930' of https://source.denx.de/u-boot/custodians/u-boot-amlogic into next

- set reversed bit when using internal phy on GXL SoCs
- support gpio toggle command for amlogic gpio
- fix saradc
- remove unreachable in meson clk driver
- Stop premature exit from for loop in meson pwm driver
- fix JetHub D1 eth mac fallback generation

board/amlogic/jethub-j100/jethub-j100.c

@@ -19,21 +19,17 @@ int misc_init_r(void)
 {
 	u8 mac_addr[ARP_HLEN + 1];
 	char serial[SM_SERIAL_SIZE];
-	u32 sid;
+	u16 sid;
 
 	if (!meson_sm_get_serial(serial, SM_SERIAL_SIZE)) {
-		sid = crc32(0, (unsigned char *)serial, SM_SERIAL_SIZE);
-		/* Ensure the NIC specific bytes of the mac are not all 0 */
-		if ((sid & 0xffff) == 0)
-			sid |= 0x800000;
-
-		/* OUI registered MAC address */
-		mac_addr[0] = 0x10;
-		mac_addr[1] = 0x27;
-		mac_addr[2] = 0xBE;
-		mac_addr[3] = (sid >> 16) & 0xff;
-		mac_addr[4] = (sid >>  8) & 0xff;
-		mac_addr[5] = (sid >>  0) & 0xff;
+		sid = crc32(0, (unsigned char *)serial, SM_SERIAL_SIZE) & 0xFFFF;
+		/* OUI registered fallback MAC address */
+		mac_addr[0] = 0xF0;
+		mac_addr[1] = 0x57;
+		mac_addr[2] = 0x8D;
+		mac_addr[3] = 0x00;
+		mac_addr[4] = (sid >>  8) & 0xFF;
+		mac_addr[5] = sid & 0xFF;
 		mac_addr[ARP_HLEN] = '\0';
 
 		eth_env_set_enetaddr("ethaddr", mac_addr);

drivers/adc/meson-saradc.c

@@ -205,9 +205,9 @@ static int meson_saradc_lock(struct meson_saradc_priv *priv)
 	do {
 		udelay(1);
 		regmap_read(priv->regmap, MESON_SAR_ADC_DELAY, &val);
-	} while (val & MESON_SAR_ADC_DELAY_BL30_BUSY && timeout--);
+	} while (val & MESON_SAR_ADC_DELAY_BL30_BUSY && --timeout);
 
-	if (timeout < 0) {
+	if (!timeout) {
 		printf("Timeout while waiting for BL30 unlock\n");
 		return -ETIMEDOUT;
 	}
@@ -256,9 +256,9 @@ static int meson_saradc_wait_busy_clear(struct meson_saradc_priv *priv)
 	do {
 		udelay(1);
 		regmap_read(priv->regmap, MESON_SAR_ADC_REG0, &regval);
-	} while (FIELD_GET(MESON_SAR_ADC_REG0_BUSY_MASK, regval) && timeout--);
+	} while (FIELD_GET(MESON_SAR_ADC_REG0_BUSY_MASK, regval) && --timeout);
 
-	if (timeout < 0)
+	if (!timeout)
 		return -ETIMEDOUT;
 
 	return 0;

drivers/clk/meson/g12a.c

@@ -916,8 +916,6 @@ static ulong meson_clk_set_rate_by_id(struct clk *clk, unsigned long id,
 			return -EINVAL;
 	case CLKID_PCIE_PLL:
 		return meson_pcie_pll_set_rate(clk, rate);
-
-		return 0;
 	case CLKID_VPU:
 		return meson_clk_set_rate_by_id(clk,
 				meson_mux_get_parent(clk, CLKID_VPU), rate,

drivers/net/mdio_mux_meson_gxl.c

@@ -19,6 +19,7 @@
 #define  REG2_LEDACT		GENMASK(23, 22)
 #define  REG2_LEDLINK		GENMASK(25, 24)
 #define  REG2_DIV4SEL		BIT(27)
+#define  REG2_REVERSED		BIT(28)
 #define  REG2_ADCBYPASS		BIT(30)
 #define  REG2_CLKINSEL		BIT(31)
 #define ETH_REG3		0x4
@@ -66,7 +67,7 @@ static int meson_gxl_enable_internal_mdio(struct mdio_mux_meson_gxl_priv *priv)
 	 * The only constraint is that it must match the one in
 	 * drivers/net/phy/meson-gxl.c to properly match the PHY.
 	 */
-	writel(FIELD_PREP(REG2_PHYID, EPHY_GXL_ID),
+	writel(REG2_REVERSED | FIELD_PREP(REG2_PHYID, EPHY_GXL_ID),
 	       priv->regs + ETH_REG2);
 
 	/* Enable the internal phy */

drivers/pinctrl/meson/pinctrl-meson.c

@@ -117,8 +117,26 @@ int meson_gpio_get(struct udevice *dev, unsigned int offset)
 	struct meson_pinctrl *priv = dev_get_priv(dev->parent);
 	unsigned int reg, bit;
 	int ret;
+	enum gpio_func_t direction;
+	enum meson_reg_type reg_type;
 
-	ret = meson_gpio_calc_reg_and_bit(dev->parent, offset, REG_IN, &reg,
+	direction = meson_gpio_get_direction(dev, offset);
+
+	switch (direction) {
+	case GPIOF_INPUT:
+		reg_type = REG_IN;
+		break;
+
+	case GPIOF_OUTPUT:
+		reg_type = REG_OUT;
+		break;
+
+	default:
+		dev_warn(dev, "Failed to get current direction of Pin %u\n", offset);
+		return -EINVAL;
+	}
+
+	ret = meson_gpio_calc_reg_and_bit(dev->parent, offset, reg_type, &reg,
 					  &bit);
 	if (ret)
 		return ret;

drivers/pwm/pwm-meson.c

@@ -359,8 +359,9 @@ static int meson_pwm_probe(struct udevice *dev)
 
 			/* We have our source clock, do not alter HW clock mux */
 			continue;
-		} else
+		} else if (err) {
 			return err;
+		}
 
 		/* Get id in list */
 		for (p = 0 ; p < data->num_parents ; ++p) {