6cc5919e8a
Previous patch 6f2905eeb6ce5ddec8d12d677e1f377a940b537b enabled ADM in the kernel, which causes a kernel panic when accessing the SPI flash. As a workaround, We'll disable DMA for the flash for now. It was not enabled previously anyway so we'll just leave it as is. Reported-by: Jonas Gorski <jogo@openwrt.org> Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46587
146 lines
3.1 KiB
Diff
146 lines
3.1 KiB
Diff
From e81de9d28bd0421c236df322872e64edf4ee1852 Mon Sep 17 00:00:00 2001
|
|
From: Mathieu Olivari <mathieu@codeaurora.org>
|
|
Date: Mon, 11 May 2015 16:32:09 -0700
|
|
Subject: [PATCH 7/8] ARM: dts: qcom: add mdio nodes to ap148 & db149
|
|
|
|
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
|
|
---
|
|
arch/arm/boot/dts/qcom-ipq8064-ap148.dts | 40 ++++++++++++++++++++++++++-
|
|
arch/arm/boot/dts/qcom-ipq8064-db149.dts | 46 ++++++++++++++++++++++++++++++++
|
|
2 files changed, 85 insertions(+), 1 deletion(-)
|
|
|
|
--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
|
|
+++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
|
|
@@ -19,8 +19,9 @@
|
|
};
|
|
};
|
|
|
|
- alias {
|
|
+ aliases {
|
|
serial0 = &uart4;
|
|
+ mdio-gpio0 = &mdio0;
|
|
};
|
|
|
|
chosen {
|
|
@@ -86,6 +87,15 @@
|
|
bias-bus-hold;
|
|
};
|
|
};
|
|
+
|
|
+ mdio0_pins: mdio0_pins {
|
|
+ mux {
|
|
+ pins = "gpio0", "gpio1";
|
|
+ function = "gpio";
|
|
+ drive-strength = <8>;
|
|
+ bias-disable;
|
|
+ };
|
|
+ };
|
|
};
|
|
|
|
gsbi@16300000 {
|
|
@@ -205,6 +215,34 @@
|
|
nand-ecc-strength = <4>;
|
|
nand-bus-width = <8>;
|
|
};
|
|
+
|
|
+ mdio0: mdio {
|
|
+ compatible = "virtual,mdio-gpio";
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
|
|
+ pinctrl-0 = <&mdio0_pins>;
|
|
+ pinctrl-names = "default";
|
|
+
|
|
+ phy0: ethernet-phy@0 {
|
|
+ device_type = "ethernet-phy";
|
|
+ reg = <0>;
|
|
+ qca,ar8327-initvals = <
|
|
+ 0x00004 0x7600000 /* PAD0_MODE */
|
|
+ 0x00008 0x1000000 /* PAD5_MODE */
|
|
+ 0x0000c 0x80 /* PAD6_MODE */
|
|
+ 0x000e4 0xaa545 /* MAC_POWER_SEL */
|
|
+ 0x000e0 0xc74164de /* SGMII_CTRL */
|
|
+ 0x0007c 0x4e /* PORT0_STATUS */
|
|
+ 0x00094 0x4e /* PORT6_STATUS */
|
|
+ >;
|
|
+ };
|
|
+
|
|
+ phy4: ethernet-phy@4 {
|
|
+ device_type = "ethernet-phy";
|
|
+ reg = <4>;
|
|
+ };
|
|
+ };
|
|
};
|
|
};
|
|
|
|
--- a/arch/arm/boot/dts/qcom-ipq8064-db149.dts
|
|
+++ b/arch/arm/boot/dts/qcom-ipq8064-db149.dts
|
|
@@ -16,6 +16,7 @@
|
|
|
|
alias {
|
|
serial0 = &uart2;
|
|
+ mdio-gpio0 = &mdio0;
|
|
};
|
|
|
|
chosen {
|
|
@@ -65,6 +66,15 @@
|
|
bias-none;
|
|
};
|
|
};
|
|
+
|
|
+ mdio0_pins: mdio0_pins {
|
|
+ mux {
|
|
+ pins = "gpio0", "gpio1";
|
|
+ function = "gpio";
|
|
+ drive-strength = <8>;
|
|
+ bias-disable;
|
|
+ };
|
|
+ };
|
|
};
|
|
|
|
gsbi2: gsbi@12480000 {
|
|
@@ -176,5 +186,44 @@
|
|
pinctrl-0 = <&pcie2_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
+
|
|
+ mdio0: mdio {
|
|
+ compatible = "virtual,mdio-gpio";
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
|
|
+
|
|
+ pinctrl-0 = <&mdio0_pins>;
|
|
+ pinctrl-names = "default";
|
|
+
|
|
+ phy0: ethernet-phy@0 {
|
|
+ device_type = "ethernet-phy";
|
|
+ reg = <0>;
|
|
+ qca,ar8327-initvals = <
|
|
+ 0x00004 0x7600000 /* PAD0_MODE */
|
|
+ 0x00008 0x1000000 /* PAD5_MODE */
|
|
+ 0x0000c 0x80 /* PAD6_MODE */
|
|
+ 0x000e4 0xaa545 /* MAC_POWER_SEL */
|
|
+ 0x000e0 0xc74164de /* SGMII_CTRL */
|
|
+ 0x0007c 0x4e /* PORT0_STATUS */
|
|
+ 0x00094 0x4e /* PORT6_STATUS */
|
|
+ >;
|
|
+ };
|
|
+
|
|
+ phy4: ethernet-phy@4 {
|
|
+ device_type = "ethernet-phy";
|
|
+ reg = <4>;
|
|
+ };
|
|
+
|
|
+ phy6: ethernet-phy@6 {
|
|
+ device_type = "ethernet-phy";
|
|
+ reg = <6>;
|
|
+ };
|
|
+
|
|
+ phy7: ethernet-phy@7 {
|
|
+ device_type = "ethernet-phy";
|
|
+ reg = <7>;
|
|
+ };
|
|
+ };
|
|
};
|
|
};
|