diff mbox series

arm: dts: mt7622: add PCIe nodes for BananaPi-R64

Message ID 20200814071017.6518-1-linux@fw-web.de
State Accepted
Commit f08c2c2d87cac19d4ca8cc56a8ebc1139bc7294f
Delegated to: Tom Rini
Headers show
Series arm: dts: mt7622: add PCIe nodes for BananaPi-R64 | expand

Commit Message

Frank Wunderlich Aug. 14, 2020, 7:10 a.m. UTC 
From: Frank Wunderlich <frank-w@public-files.de>

this patch adds PCIe-Nodes for BananaPi R64

original nodes from Chuanjia Liu for mt7622-rfb

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
this is based on PCIe-Support for mt7622 [1] and a
separate DTS for BPI-R64 [2]

[1] https://patchwork.ozlabs.org/project/uboot/list/?series=194888
[2] https://patchwork.ozlabs.org/project/uboot/list/?series=194922
---
 arch/arm/dts/mt7622-bpi-r64.dts | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

Comments

Tom Rini Aug. 20, 2020, 12:40 p.m. UTC | #1 
On Fri, Aug 14, 2020 at 09:10:17AM +0200, Frank Wunderlich wrote:

> From: Frank Wunderlich <frank-w@public-files.de>
> 
> this patch adds PCIe-Nodes for BananaPi R64
> 
> original nodes from Chuanjia Liu for mt7622-rfb
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>

Applied to u-boot/master, thanks!
diff mbox series

Patch

diff --git a/arch/arm/dts/mt7622-bpi-r64.dts b/arch/arm/dts/mt7622-bpi-r64.dts
index a8b932ceed..8c17708908 100644
--- a/arch/arm/dts/mt7622-bpi-r64.dts
+++ b/arch/arm/dts/mt7622-bpi-r64.dts
@@ -46,8 +46,39 @@ 
 	};
 };
 
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_pins>, <&pcie1_pins>;
+	status = "okay";
+
+	pcie@0,0 {
+		status = "okay";
+	};
+
+	pcie@1,0 {
+		status = "okay";
+	};
+};
 
 &pinctrl {
+	pcie0_pins: pcie0-pins {
+		mux {
+			function = "pcie";
+			groups = "pcie0_pad_perst",
+				 "pcie0_1_waken",
+				 "pcie0_1_clkreq";
+		};
+	};
+
+	pcie1_pins: pcie1-pins {
+		mux {
+			function = "pcie";
+			groups = "pcie1_pad_perst",
+				 "pcie1_0_waken",
+				 "pcie1_0_clkreq";
+		};
+	};
+
 	snfi_pins: snfi-pins {
 		mux {
 			function = "flash";