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Subject[PATCH v2 1/3] arm64: dts: qcom: sm6125: Add pin configs for QUP SPI/I2C Serial Engines
Date
From: Martin Botka <martin.botka@somainline.org>

Add pin setup for SPI/I2C Serial Engines that are supported under the
Qualcomm Universal Peripheral found on SM6125.

Signed-off-by: Martin Botka <martin.botka@somainline.org>
[Un-nest pins, remove duplicate pins= properties, follow new node naming
conventions, fix qup_14 -> qup14 function typo]
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
---
arch/arm64/boot/dts/qcom/sm6125.dtsi | 224 +++++++++++++++++++++++++++
1 file changed, 224 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
index abcd634c4f6d..5fc304b2da63 100644
--- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
@@ -426,6 +426,230 @@ data-pins {
bias-pull-up;
};
};
+
+ qup_i2c0_default: qup-i2c0-default-state {
+ pins = "gpio0", "gpio1";
+ function = "qup00";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ qup_i2c0_sleep: qup-i2c0-sleep-state {
+ pins = "gpio0", "gpio1";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ qup_i2c1_default: qup-i2c1-default-state {
+ pins = "gpio4", "gpio5";
+ function = "qup01";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ qup_i2c1_sleep: qup-i2c1-sleep-state {
+ pins = "gpio4", "gpio5";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ qup_i2c2_default: qup-i2c2-default-state {
+ pins = "gpio6", "gpio7";
+ function = "qup02";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ qup_i2c2_sleep: qup-i2c2-sleep-state {
+ pins = "gpio6", "gpio7";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ qup_i2c3_default: qup-i2c3-default-state {
+ pins = "gpio14", "gpio15";
+ function = "qup03";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ qup_i2c3_sleep: qup-i2c3-sleep-state {
+ pins = "gpio14", "gpio15";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ qup_i2c4_default: qup-i2c4-default-state {
+ pins = "gpio16", "gpio17";
+ function = "qup04";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ qup_i2c4_sleep: qup-i2c4-sleep-state {
+ pins = "gpio16", "gpio17";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ qup_i2c5_default: qup-i2c5-default-state {
+ pins = "gpio22", "gpio23";
+ function = "qup10";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ qup_i2c5_sleep: qup-i2c5-sleep-state {
+ pins = "gpio22", "gpio23";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ qup_i2c6_default: qup-i2c6-default-state {
+ pins = "gpio30", "gpio31";
+ function = "qup11";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ qup_i2c6_sleep: qup-i2c6-sleep-state {
+ pins = "gpio30", "gpio31";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ qup_i2c7_default: qup-i2c7-default-state {
+ pins = "gpio28", "gpio29";
+ function = "qup12";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ qup_i2c7_sleep: qup-i2c7-sleep-state {
+ pins = "gpio28", "gpio29";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ qup_i2c8_default: qup-i2c8-default-state {
+ pins = "gpio18", "gpio19";
+ function = "qup13";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ qup_i2c8_sleep: qup-i2c8-sleep-state {
+ pins = "gpio18", "gpio19";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ qup_i2c9_default: qup-i2c9-default-state {
+ pins = "gpio10", "gpio11";
+ function = "qup14";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ qup_i2c9_sleep: qup-i2c9-sleep-state {
+ pins = "gpio10", "gpio11";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ qup_spi0_default: qup-spi0-default-state {
+ pins = "gpio0", "gpio1", "gpio2", "gpio3";
+ function = "qup00";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ qup_spi0_sleep: qup-spi0-sleep-state {
+ pins = "gpio0", "gpio1", "gpio2", "gpio3";
+ function = "gpio";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ qup_spi2_default: qup-spi2-default-state {
+ pins = "gpio6", "gpio7", "gpio8", "gpio9";
+ function = "qup02";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ qup_spi2_sleep: qup-spi2-sleep-state {
+ pins = "gpio6", "gpio7", "gpio8", "gpio9";
+ function = "gpio";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ qup_spi5_default: qup-spi5-default-state {
+ pins = "gpio22", "gpio23", "gpio24", "gpio25";
+ function = "qup10";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ qup_spi5_sleep: qup-spi5-sleep-state {
+ pins = "gpio22", "gpio23", "gpio24", "gpio25";
+ function = "gpio";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ qup_spi6_default: qup-spi6-default-state {
+ pins = "gpio30", "gpio31", "gpio32", "gpio33";
+ function = "qup11";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ qup_spi6_sleep: qup-spi6-sleep-state {
+ pins = "gpio30", "gpio31", "gpio32", "gpio33";
+ function = "gpio";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ qup_spi8_default: qup-spi8-default-state {
+ pins = "gpio18", "gpio19", "gpio20", "gpio21";
+ function = "qup13";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ qup_spi8_sleep: qup-spi8-sleep-state {
+ pins = "gpio18", "gpio19", "gpio20", "gpio21";
+ function = "gpio";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ qup_spi9_default: qup-spi9-default-state {
+ pins = "gpio10", "gpio11", "gpio12", "gpio13";
+ function = "qup14";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ qup_spi9_sleep: qup-spi9-sleep-state {
+ pins = "gpio10", "gpio11", "gpio12", "gpio13";
+ function = "gpio";
+ drive-strength = <6>;
+ bias-disable;
+ };
};

gcc: clock-controller@1400000 {
--
2.39.0
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