lkml.org 
[lkml]   [2022]   [Jan]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 01/17] ARM: dts: qcom: add multiple missing pin definition for ipq8064
Date
Add missing definition for mdio0 pins used for gpio-bitbang driver,i2c4
pins and rgmii2 pins for ipq8064.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
arch/arm/boot/dts/qcom-ipq8064.dtsi | 34 +++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 11481313bdb6..cc6ca9013ab1 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -382,6 +382,15 @@ mux {
};
};

+ i2c4_pins: i2c4_pinmux {
+ mux {
+ pins = "gpio12", "gpio13";
+ function = "gsbi4";
+ drive-strength = <12>;
+ bias-disable;
+ };
+ };
+
spi_pins: spi_pins {
mux {
pins = "gpio18", "gpio19", "gpio21";
@@ -424,6 +433,8 @@ mux {

pullups {
pins = "gpio39";
+ function = "nand";
+ drive-strength = <10>;
bias-pull-up;
};

@@ -431,9 +442,32 @@ hold {
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 {
--
2.33.1
\
 
 \ /
  Last update: 2022-01-18 02:39    [W:0.090 / U:0.200 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site