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From 4af1defb305798d1a064a5ea0d0c9b30e5eee185 Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Thu, 7 Jul 2022 03:09:35 +0200
Subject: [PATCH 1/8] ARM: dts: qcom: ipq8064: add multiple missing pin
definition
Add missing definition for mdio0 pins used for gpio-bitbang driver,i2c4
pins and rgmii2 pins for ipq8064.
Drop i2c4_pins node from ipq8064-ap148 dts as it's now moved to ipq8064
dtsi.
Drop mdio0_pins node from ipq8064-rb3011 dts as it's now moved to
ipq8064 dtsi.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Tested-by: Jonathan McDowell <noodles@earth.li>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220707010943.20857-2-ansuelsmth@gmail.com
---
arch/arm/boot/dts/qcom-ipq8064-ap148.dts | 6 -----
arch/arm/boot/dts/qcom-ipq8064-rb3011.dts | 9 -------
arch/arm/boot/dts/qcom-ipq8064.dtsi | 32 +++++++++++++++++++++++
3 files changed, 32 insertions(+), 15 deletions(-)
--- a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
+++ b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
@@ -305,15 +305,6 @@
};
};
- mdio0_pins: mdio0_pins {
- mux {
- pins = "gpio0", "gpio1";
- function = "gpio";
- drive-strength = <8>;
- bias-disable;
- };
- };
-
mdio1_pins: mdio1_pins {
mux {
pins = "gpio10", "gpio11";
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -382,6 +382,13 @@
};
};
+ i2c4_pins: i2c4-default {
+ pins = "gpio12", "gpio13";
+ function = "gsbi4";
+ drive-strength = <12>;
+ bias-disable;
+ };
+
spi_pins: spi_pins {
mux {
pins = "gpio18", "gpio19", "gpio21";
@@ -424,6 +431,8 @@
pullups {
pins = "gpio39";
+ function = "nand";
+ drive-strength = <10>;
bias-pull-up;
};
@@ -431,9 +440,32 @@
pins = "gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
+ function = "nand";
+ drive-strength = <10>;
bias-bus-hold;
};
};
+
+ mdio0_pins: mdio0-pins {
+ mux {
+ pins = "gpio0", "gpio1";
+ function = "mdio";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ };
+
+ rgmii2_pins: rgmii2-pins {
+ mux {
+ pins = "gpio27", "gpio28", "gpio29",
+ "gpio30", "gpio31", "gpio32",
+ "gpio51", "gpio52", "gpio59",
+ "gpio60", "gpio61", "gpio62";
+ function = "rgmii2";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ };
};
intc: interrupt-controller@2000000 {
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