arm64: dts: rockchip: Correct MIPI DPHY PLL clock on rk3399

There is a further gate in between the mipidphy reference clock and the
actual ref-clock input to the dsi host, making the clock hirarchy look like
clk_24m --> Gate11[14] --> clk_mipidphy_ref --> Gate21[0] --> clk_dphy_pll

Fix the clock reference so that the whole clock subtree gets enabled when
the dsi host needs it.

Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
[amended commit message]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index d79e9b3265b9..6aa43fd47148 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1629,7 +1629,7 @@
                 compatible = "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi";
                 reg = <0x0 0xff960000 0x0 0x8000>;
                 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH 0>;
-                clocks = <&cru SCLK_MIPIDPHY_REF>, <&cru PCLK_MIPI_DSI0>,
+                clocks = <&cru SCLK_DPHY_PLL>, <&cru PCLK_MIPI_DSI0>,
                          <&cru SCLK_DPHY_TX0_CFG>;
                 clock-names = "ref", "pclk", "phy_cfg";
                 power-domains = <&power RK3399_PD_VIO>;