[PATCH net-next 2/3] arm64: dts: rockchip: Add RK3576 GMAC 25M refout clocks

[Gavin Gao]

RK3576 provides REFCLKO25M_GMAC0_OUT and REFCLKO25M_GMAC1_OUT clocks
for the two GMAC instances.

Describe these clocks with the clk_mac_25m_refout clock name so boards
using RGMII output clock mode can let the MAC driver manage the 25 MHz
reference output.

Signed-off-by: Gavin Gao <attinagaoxu at gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3576.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
index 70e67d4dccb8..f1125c2f88ab 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
@@ -1692,10 +1692,10 @@ gmac0: ethernet at 2a220000 {
 			reg = <0x0 0x2a220000 0x0 0x10000>;
 			clocks = <&cru CLK_GMAC0_125M_SRC>, <&cru CLK_GMAC0_RMII_CRU>,
 				 <&cru PCLK_GMAC0>, <&cru ACLK_GMAC0>,
-				 <&cru CLK_GMAC0_PTP_REF>;
+				 <&cru CLK_GMAC0_PTP_REF>, <&cru REFCLKO25M_GMAC0_OUT>;
 			clock-names = "stmmaceth", "clk_mac_ref",
 				      "pclk_mac", "aclk_mac",
-				      "ptp_ref";
+				      "ptp_ref", "clk_mac_25m_refout";
 			interrupts = <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "macirq", "eth_wake_irq";
@@ -1739,10 +1739,10 @@ gmac1: ethernet at 2a230000 {
 			reg = <0x0 0x2a230000 0x0 0x10000>;
 			clocks = <&cru CLK_GMAC1_125M_SRC>, <&cru CLK_GMAC1_RMII_CRU>,
 				 <&cru PCLK_GMAC1>, <&cru ACLK_GMAC1>,
-				 <&cru CLK_GMAC1_PTP_REF>;
+				 <&cru CLK_GMAC1_PTP_REF>, <&cru REFCLKO25M_GMAC1_OUT>;
 			clock-names = "stmmaceth", "clk_mac_ref",
 				      "pclk_mac", "aclk_mac",
-				      "ptp_ref";
+				      "ptp_ref", "clk_mac_25m_refout";
 			interrupts = <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "macirq", "eth_wake_irq";
-- 
2.55.0