@@ -10,13 +10,11 @@ Additional properties are described here:
Required properties
- compatible:
"hisilicon,kirin960-pcie"
-- reg: Should contain rc_dbi, apb, phy, config registers location and length.
+- reg: Should contain rc_dbi, apb, config registers location and length.
- reg-names: Must include the following entries:
"dbi": controller configuration registers;
"apb": apb Ctrl register defined by Kirin;
- "phy": apb PHY register defined by Kirin;
"config": PCIe configuration space registers.
-- reset-gpios: The GPIO to generate PCIe PERST# assert and deassert signal.
Optional properties:
@@ -25,8 +23,8 @@ Example based on kirin960:
pcie@f4000000 {
compatible = "hisilicon,kirin960-pcie";
reg = <0x0 0xf4000000 0x0 0x1000>, <0x0 0xff3fe000 0x0 0x1000>,
- <0x0 0xf3f20000 0x0 0x40000>, <0x0 0xF4000000 0 0x2000>;
- reg-names = "dbi","apb","phy", "config";
+ <0x0 0xF4000000 0 0x2000>;
+ reg-names = "dbi","apb", "config";
bus-range = <0x0 0x1>;
#address-cells = <3>;
#size-cells = <2>;
@@ -39,12 +37,7 @@ Example based on kirin960:
<0x0 0 0 2 &gic 0 0 0 283 4>,
<0x0 0 0 3 &gic 0 0 0 284 4>,
<0x0 0 0 4 &gic 0 0 0 285 4>;
- clocks = <&crg_ctrl HI3660_PCIEPHY_REF>,
- <&crg_ctrl HI3660_CLK_GATE_PCIEAUX>,
- <&crg_ctrl HI3660_PCLK_GATE_PCIE_PHY>,
- <&crg_ctrl HI3660_PCLK_GATE_PCIE_SYS>,
- <&crg_ctrl HI3660_ACLK_GATE_PCIE>;
- clock-names = "pcie_phy_ref", "pcie_aux",
- "pcie_apb_phy", "pcie_apb_sys", "pcie_aclk";
- reset-gpios = <&gpio11 1 0 >;
+ clocks = <&crg_ctrl HI3660_CLK_GATE_PCIEAUX>,
+ <&crg_ctrl HI3660_PCLK_GATE_PCIE_SYS>;
+ clock-names = "pcie_aux", "pcie_apb_sys";
};
There are several properties there that belong to the PHY interface. Drop them, as a new binding file will describe the PHY properties for Kirin 960. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> --- .../devicetree/bindings/pci/kirin-pcie.txt | 19 ++++++------------- 1 file changed, 6 insertions(+), 13 deletions(-)