layerscape: add patches-5.4

[openwrt/staging/wigyori.git] / target / linux / layerscape / patches-5.4 / 302-dts-0020-arm64-dts-lx2160a-add-MDIO-device-tree-nodes.patch

diff --git a/target/linux/layerscape/patches-5.4/302-dts-0020-arm64-dts-lx2160a-add-MDIO-device-tree-nodes.patch b/target/linux/layerscape/patches-5.4/302-dts-0020-arm64-dts-lx2160a-add-MDIO-device-tree-nodes.patch
new file mode 100644 (file)
index 0000000..0232c40
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/302-dts-0020-arm64-dts-lx2160a-add-MDIO-device-tree-nodes.patch
@@ -0,0 +1,41 @@
+From 5fb032ca86c078429ecdde3cbd9040702bb86954 Mon Sep 17 00:00:00 2001
+From: Vicentiu Galanopulo <vicentiu.galanopulo@nxp.com>
+Date: Fri, 20 Apr 2018 11:00:09 +0300
+Subject: [PATCH] arm64: dts: lx2160a: add MDIO device-tree nodes
+
+Signed-off-by: Vicentiu Galanopulo <vicentiu.galanopulo@nxp.com>
+---
+ arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 22 ++++++++++++++++++++++
+ 1 file changed, 22 insertions(+)
+
+--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+@@ -478,6 +478,28 @@
+                       little-endian;
+               };
+ 
++              /* TODO: WRIOP (CCSR?) */
++              emdio1: mdio@0x8B96000 { /* WRIOP0: 0x8B8_0000, E-MDIO1: 0x1_6000 */
++                      compatible = "fsl,fman-memac-mdio";
++                      reg = <0x0 0x8B96000 0x0 0x1000>;
++                      device_type = "mdio";                   /* TODO: is this necessary? */
++                      little-endian;  /* force the driver in LE mode */
++
++                      /* Not necessary on the QDS, but needed on the RDB */
++                      #address-cells = <1>;
++                      #size-cells = <0>;
++              };
++
++              emdio2: mdio@0x8B97000 { /* WRIOP0: 0x8B8_0000, E-MDIO2: 0x1_7000 */
++                      compatible = "fsl,fman-memac-mdio";
++                      reg = <0x0 0x8B97000 0x0 0x1000>;
++                      device_type = "mdio";                   /* TODO: is this necessary? */
++                      little-endian;  /* force the driver in LE mode */
++
++                      #address-cells = <1>;
++                      #size-cells = <0>;
++              };
++
+               i2c0: i2c@2000000 {
+                       compatible = "fsl,vf610-i2c";
+                       #address-cells = <1>;