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authorRam Chandra Jangir <rjangi@codeaurora.org>2016-05-21 14:48:31 +0530
committerJohn Crispin <john@phrozen.org>2016-05-27 15:50:17 +0200
commit5e49c5795697868f6317f17fda5a2b04f299e116 (patch)
treebf6ebcc54ae88fa08f268f02a8f118939fe6bf6a /target/linux/ipq806x/patches-4.4/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch
parent955c341d3bec0eb4971a03924e99156367255d7b (diff)
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ipq806x: Add support for linux-4.4
1)Changes - Rebased the patches for linux-4.4.7 - Added patch to fix spi nor fifo and dma support - Added patch to configure watchdog barktime 2)Testing Tested on IPQ AP148 Board: a. NOR boot and NAND boot b. ethernet network and ath10k wifi c. ubi sysupgrade UnTested dwc3 usb has not been validated on IPQ board(AP148) 3)Known Issues: Once we flash ubi image on AP148, and if we reset the board, uboot on first boot creates PEB and LEB for dynamic sized partitions, which is incorrect and not what linux expects which causes errors when trying to mount rootfs. In order to test this, we can use the below steps: a. Flash the ubi image on board and don't reset the board b. load the kernel fit image in RAM and boot from there. Signed-off-by: Ram Chandra Jangir <rjangi@codeaurora.org>
Diffstat (limited to 'target/linux/ipq806x/patches-4.4/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch')
-rw-r--r--target/linux/ipq806x/patches-4.4/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch146
1 files changed, 146 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches-4.4/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch b/target/linux/ipq806x/patches-4.4/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch
new file mode 100644
index 0000000000..625ff0a275
--- /dev/null
+++ b/target/linux/ipq806x/patches-4.4/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch
@@ -0,0 +1,146 @@
+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 {
+@@ -65,6 +66,15 @@
+ bias-bus-hold;
+ };
+ };
++
++ mdio0_pins: mdio0_pins {
++ mux {
++ pins = "gpio0", "gpio1";
++ function = "gpio";
++ drive-strength = <8>;
++ bias-disable;
++ };
++ };
+ };
+
+ gsbi@16300000 {
+@@ -160,6 +170,34 @@
+
+ linux,part-probe = "qcom-smem";
+ };
++
++ 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 {
+@@ -38,6 +39,15 @@
+ bias-none;
+ };
+ };
++
++ mdio0_pins: mdio0_pins {
++ mux {
++ pins = "gpio0", "gpio1";
++ function = "gpio";
++ drive-strength = <8>;
++ bias-disable;
++ };
++ };
+ };
+
+ gsbi2: gsbi@12480000 {
+@@ -140,5 +150,44 @@
+ pcie2: pci@1b900000 {
+ status = "ok";
+ };
++
++ 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>;
++ };
++ };
+ };
+ };