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ipq806x: use qcom-ipq8064-v1.0.dtsi from upstream

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This uses upstream qcom-ipq8064-v1.0.dtsi and modifies it by patches
instead of keeping a local version. As a consequence:

- we use a part of the shared definitions there and update device
  DTS files accordingly
- we move additional stuff from our local v1.0.dtsi to the patch
- we drop partitions, LEDs and keys from the file as we will
  implement them differently anyway

Like with the previous patch, this follows the idea that a diff
from upstream might be easier to handle than a big file of our
own with different distribution pattern of properties.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Adrian Schmutzler 2020-07-14 13:14:50 +02:00
parent b7b7c2a6ad
commit 7c1c0a00fc
8 changed files with 183 additions and 219 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
View File

@ -28,46 +28,16 @@
status = "okay";
};
&gsbi4 {
qcom,mode = <GSBI_PROT_I2C_UART>;
status = "okay";
/*
* The i2c device on gsbi4 should not be enabled.
* On ipq806x designs gsbi4 i2c is meant for exclusive
* RPM usage. Turning this on in kernel manifests as
* i2c failure for the RPM.
*/
serial@16340000 {
status = "okay";
};
/*
* The i2c device on gsbi4 should not be enabled.
* On ipq806x designs gsbi4 i2c is meant for exclusive
* RPM usage. Turning this on in kernel manifests as
* i2c failure for the RPM.
*/
};
&gsbi5 {
qcom,mode = <GSBI_PROT_SPI>;
status = "okay";
spi4: spi@1a280000 {
status = "okay";
spi-max-frequency = <50000000>;
pinctrl-0 = <&spi_pins>;
pinctrl-names = "default";
cs-gpios = <&qcom_pinmux 20 0>;
m25p80@0 {
compatible = "s25fl256s1";
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <50000000>;
reg = <0>;
partitions {
compatible = "qcom,smem";
};
};
&flash {
partitions {
compatible = "qcom,smem";
};
};
@ -156,11 +126,3 @@
full-duplex;
};
};
&sata_phy {
status = "okay";
};
&sata {
status = "okay";
};

57
target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
View File

@ -36,54 +36,17 @@
};
};
&gsbi4 {
qcom,mode = <GSBI_PROT_I2C_UART>;
status = "okay";
serial@16340000 {
status = "okay";
/*
* The i2c device on gsbi4 should not be enabled.
* On ipq806x designs gsbi4 i2c is meant for exclusive
* RPM usage. Turning this on in kernel manifests as
* i2c failure for the RPM.
*/
&flash {
partitions {
compatible = "qcom,smem";
};
/*
* The i2c device on gsbi4 should not be enabled.
* On ipq806x designs gsbi4 i2c is meant for exclusive
* RPM usage. Turning this on in kernel manifests as
* i2c failure for the RPM.
*/
};
&gsbi5 {
qcom,mode = <GSBI_PROT_SPI>;
status = "okay";
spi4: spi@1a280000 {
status = "okay";
spi-max-frequency = <50000000>;
pinctrl-0 = <&spi_pins>;
pinctrl-names = "default";
cs-gpios = <&qcom_pinmux 20 0>;
m25p80@0 {
compatible = "s25fl256s1";
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <50000000>;
reg = <0>;
partitions {
compatible = "qcom,smem";
};
};
};
};
&sata_phy {
status = "okay";
};
&sata {
status = "okay";
};
&usb3_0 {

78
target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-db149.dts
View File

@ -38,61 +38,41 @@
};
};
&gsbi5 {
qcom,mode = <GSBI_PROT_SPI>;
status = "okay";
&gsbi4 {
status = "disabled";
};
spi4: spi@1a280000 {
status = "okay";
spi-max-frequency = <50000000>;
&gsbi4_serial {
status = "disabled";
};
pinctrl-0 = <&spi_pins>;
pinctrl-names = "default";
&flash {
m25p,fast-read;
cs-gpios = <&qcom_pinmux 20 0>;
m25p80@0 {
compatible = "s25fl256s1";
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <50000000>;
reg = <0>;
m25p,fast-read;
partition@0 {
label = "lowlevel_init";
reg = <0x0 0x1b0000>;
};
partition@1 {
label = "u-boot";
reg = <0x1b0000 0x80000>;
};
partition@2 {
label = "u-boot-env";
reg = <0x230000 0x40000>;
};
partition@3 {
label = "caldata";
reg = <0x270000 0x40000>;
};
partition@4 {
label = "firmware";
reg = <0x2b0000 0x1d50000>;
};
};
partition@0 {
label = "lowlevel_init";
reg = <0x0 0x1b0000>;
};
};
&sata_phy {
status = "okay";
};
partition@1 {
label = "u-boot";
reg = <0x1b0000 0x80000>;
};
&sata {
status = "okay";
partition@2 {
label = "u-boot-env";
reg = <0x230000 0x40000>;
};
partition@3 {
label = "caldata";
reg = <0x270000 0x40000>;
};
partition@4 {
label = "firmware";
reg = <0x2b0000 0x1d50000>;
};
};
&usb3_0 {

31
target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-r7500.dts
View File

@ -133,26 +133,19 @@
};
};
&gsbi4 {
qcom,mode = <GSBI_PROT_I2C_UART>;
status = "okay";
serial@16340000 {
status = "okay";
/*
* The i2c device on gsbi4 should not be enabled.
* On ipq806x designs gsbi4 i2c is meant for exclusive
* RPM usage. Turning this on in kernel manifests as
* i2c failure for the RPM.
*/
&gsbi5 {
status = "disabled";
spi@1a280000 {
status = "disabled";
};
/*
* The i2c device on gsbi4 should not be enabled.
* On ipq806x designs gsbi4 i2c is meant for exclusive
* RPM usage. Turning this on in kernel manifests as
* i2c failure for the RPM.
*/
};
&sata_phy {
status = "okay";
};
&sata {
status = "okay";
};
&usb3_0 {

31
target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi
View File

@ -1,31 +0,0 @@
#include "qcom-ipq8064.dtsi"
/ {
aliases {
serial0 = &gsbi4_serial;
};
chosen {
stdout-path = "serial0:115200n8";
};
};
&CPU_SPC {
status = "okay";
};
&pcie0 {
phy-tx0-term-offset = <7>;
};
&pcie1 {
phy-tx0-term-offset = <7>;
};
&pcie2 {
phy-tx0-term-offset = <7>;
};
&sata {
ports-implemented = <0x1>;
};

34
target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-wpq864.dts
View File

@ -336,39 +336,21 @@
};
};
&gsbi4 {
status = "okay";
qcom,mode = <GSBI_PROT_I2C_UART>;
};
&gsbi4_serial {
status = "okay";
pinctrl-0 = <&uart0_pins>;
pinctrl-names = "default";
};
&gsbi5 {
status = "okay";
&flash {
compatible = "jedec,spi-nor";
};
qcom,mode = <GSBI_PROT_SPI>;
&sata_phy {
status = "disabled";
};
spi@1a280000 {
status = "okay";
pinctrl-0 = <&spi_pins>;
pinctrl-names = "default";
cs-gpios = <&qcom_pinmux 20 GPIO_ACTIVE_HIGH>;
s25fl256s1@0 {
compatible = "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
reg = <0>;
spi-max-frequency = <50000000>;
};
};
&sata {
status = "disabled";
};
&ss_phy_0 { /* USB3 port 0 SS phy */

89
target/linux/ipq806x/patches-5.4/084-ipq8064-v1.0-dtsi-cleanup.patch Normal file
View File

@ -0,0 +1,89 @@
This uses upstream qcom-ipq8064-v1.0.dtsi and modifies it by patches
instead of keeping a local version.
We drop partitions, LEDs and keys from the file as we will implement
them differently anyway.
--- a/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi
@@ -42,16 +42,6 @@
#size-cells = <1>;
spi-max-frequency = <50000000>;
reg = <0>;
-
- partition@0 {
- label = "rootfs";
- reg = <0x0 0x1000000>;
- };
-
- partition@1 {
- label = "scratch";
- reg = <0x1000000 0x1000000>;
- };
};
};
};
@@ -64,64 +54,5 @@
ports-implemented = <0x1>;
status = "ok";
};
-
- gpio_keys {
- compatible = "gpio-keys";
- pinctrl-0 = <&buttons_pins>;
- pinctrl-names = "default";
-
- button@1 {
- label = "reset";
- linux,code = <KEY_RESTART>;
- gpios = <&qcom_pinmux 54 GPIO_ACTIVE_LOW>;
- linux,input-type = <1>;
- debounce-interval = <60>;
- };
- button@2 {
- label = "wps";
- linux,code = <KEY_WPS_BUTTON>;
- gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
- linux,input-type = <1>;
- debounce-interval = <60>;
- };
- };
-
- leds {
- compatible = "gpio-leds";
- pinctrl-0 = <&leds_pins>;
- pinctrl-names = "default";
-
- led@7 {
- label = "led_usb1";
- gpios = <&qcom_pinmux 7 GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "usbdev";
- default-state = "off";
- };
-
- led@8 {
- label = "led_usb3";
- gpios = <&qcom_pinmux 8 GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "usbdev";
- default-state = "off";
- };
-
- led@9 {
- label = "status_led_fail";
- gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
- default-state = "off";
- };
-
- led@26 {
- label = "sata_led";
- gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
- default-state = "off";
- };
-
- led@53 {
- label = "status_led_pass";
- gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
- default-state = "off";
- };
- };
};
};

26
target/linux/ipq806x/patches-5.4/085-ipq8064-v1.0-dtsi-additions.patch Normal file
View File

@ -0,0 +1,26 @@
This uses upstream qcom-ipq8064-v1.0.dtsi and modifies it by patches
instead of keeping a local version. This patch adds our local adjustments
for the (local) additional contents of qcom-ipq8064.dtsi
--- a/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi
@@ -56,3 +56,19 @@
};
};
};
+
+&CPU_SPC {
+ status = "okay";
+};
+
+&pcie0 {
+ phy-tx0-term-offset = <7>;
+};
+
+&pcie1 {
+ phy-tx0-term-offset = <7>;
+};
+
+&pcie2 {
+ phy-tx0-term-offset = <7>;
+};