From: Wu Liang feng <w...@rock-chips.com>
Remove unnecessary clocks, refer to rk3399 TRM, aclk_usb3 is the
parent of aclk_usb3otg0/1 and aclk_usb3_grf, and we will enable
aclk_usb3otg0/1 and aclk_usb3_grf, so don't need to enable aclk_usb3
again. In addition, the aclk_usb3_rksoc_axi_perf clk is used for usb3
performance monitor module which we don't use now, so don't need to
enable it.
Signed-off-by: Wu Liang feng <w...@rock-chips.com>
Signed-off-by: Johan Jonker <jbx6...@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index e93a5f320..186a7c483 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -370,11 +370,9 @@
#size-cells = <2>;
ranges;
clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>,
- <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
- <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
+ <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_GRF>;
clock-names = "ref_clk", "suspend_clk",
- "bus_clk", "aclk_usb3_rksoc_axi_perf",
- "aclk_usb3", "grf_clk";
+ "bus_clk", "grf_clk";
resets = <&cru SRST_A_USB3_OTG0>;
reset-names = "usb3-otg";
status = "disabled";
@@ -406,11 +404,9 @@
#size-cells = <2>;
ranges;
clocks = <&cru SCLK_USB3OTG1_REF>, <&cru SCLK_USB3OTG1_SUSPEND>,
- <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
- <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
+ <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_GRF>;
clock-names = "ref_clk", "suspend_clk",
- "bus_clk", "aclk_usb3_rksoc_axi_perf",
- "aclk_usb3", "grf_clk";
+ "bus_clk", "grf_clk";
resets = <&cru SRST_A_USB3_OTG1>;
reset-names = "usb3-otg";
status = "disabled";
--
2.11.0
