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Message-Id: <20230103182229.37169-6-bmasney@redhat.com>
Date: Tue, 3 Jan 2023 13:22:24 -0500
From: Brian Masney <bmasney@...hat.com>
To: andersson@...nel.org, krzysztof.kozlowski+dt@...aro.org
Cc: quic_shazhuss@...cinc.com, robh+dt@...nel.org,
konrad.dybcio@...aro.org, johan+linaro@...nel.org,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, ahalaney@...hat.com,
echanude@...hat.co
Subject: [PATCH v4 05/10] arm64: dts: qcom: sc8280xp: rename qup0_i2c4 to i2c4
In preparation for adding the missing SPI and I2C nodes to
sc8280xp.dtsi, it was decided to rename all of the existing qupX_
uart, spi, and i2c nodes to drop the qupX_ prefix. Let's go ahead
and rename qup0_i2c4 to i2c4.
Note that some nodes are moved in the file by this patch to preserve
the expected sort order in the file. Additionally, the properties
within the pinctrl state node are sorted to match the expected order
that's typically done in other DTs.
Signed-off-by: Brian Masney <bmasney@...hat.com>
Link: https://lore.kernel.org/lkml/20221212182314.1902632-1-bmasney@redhat.com/
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
Reviewed-by: Johan Hovold <johan+linaro@...nel.org>
Tested-by: Steev Klimaszewski <steev@...i.org>
---
No changes in v4
arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 57 +++++++++---------
.../qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 58 +++++++++----------
arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 2 +-
3 files changed, 58 insertions(+), 59 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
index 03e3814f2722..dfd8c42d8ca0 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
@@ -228,6 +228,27 @@ vreg_l9d: ldo9 {
};
};
+&i2c4 {
+ clock-frequency = <400000>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_default>;
+
+ status = "okay";
+
+ touchscreen@10 {
+ compatible = "hid-over-i2c";
+ reg = <0x10>;
+
+ hid-descr-addr = <0x1>;
+ interrupts-extended = <&tlmm 175 IRQ_TYPE_LEVEL_LOW>;
+ vdd-supply = <&vreg_misc_3p3>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&ts0_default>;
+ };
+};
+
&i2c21 {
clock-frequency = <400000>;
@@ -334,27 +355,6 @@ &qup0 {
status = "okay";
};
-&qup0_i2c4 {
- clock-frequency = <400000>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&qup0_i2c4_default>;
-
- status = "okay";
-
- touchscreen@10 {
- compatible = "hid-over-i2c";
- reg = <0x10>;
-
- hid-descr-addr = <0x1>;
- interrupts-extended = <&tlmm 175 IRQ_TYPE_LEVEL_LOW>;
- vdd-supply = <&vreg_misc_3p3>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&ts0_default>;
- };
-};
-
&qup1 {
status = "okay";
};
@@ -494,6 +494,13 @@ hastings_reg_en: hastings-reg-en-state {
&tlmm {
gpio-reserved-ranges = <74 6>, <83 4>, <125 2>, <128 2>, <154 7>;
+ i2c4_default: i2c4-default-state {
+ pins = "gpio171", "gpio172";
+ function = "qup4";
+ drive-strength = <16>;
+ bias-disable;
+ };
+
i2c21_default: i2c21-default-state {
pins = "gpio81", "gpio82";
function = "qup21";
@@ -597,14 +604,6 @@ wake-n-pins {
};
};
- qup0_i2c4_default: qup0-i2c4-default-state {
- pins = "gpio171", "gpio172";
- function = "qup4";
-
- bias-disable;
- drive-strength = <16>;
- };
-
tpad_default: tpad-default-state {
int-n-pins {
pins = "gpio182";
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index ad66a87141be..2c360e52dae5 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -282,6 +282,28 @@ vreg_l9d: ldo9 {
};
};
+&i2c4 {
+ clock-frequency = <400000>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_default>;
+
+ status = "okay";
+
+ /* FIXME: verify */
+ touchscreen@10 {
+ compatible = "hid-over-i2c";
+ reg = <0x10>;
+
+ hid-descr-addr = <0x1>;
+ interrupts-extended = <&tlmm 175 IRQ_TYPE_LEVEL_LOW>;
+ vdd-supply = <&vreg_misc_3p3>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&ts0_default>;
+ };
+};
+
&i2c21 {
clock-frequency = <400000>;
@@ -554,28 +576,6 @@ &qup0 {
status = "okay";
};
-&qup0_i2c4 {
- clock-frequency = <400000>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&qup0_i2c4_default>;
-
- status = "okay";
-
- /* FIXME: verify */
- touchscreen@10 {
- compatible = "hid-over-i2c";
- reg = <0x10>;
-
- hid-descr-addr = <0x1>;
- interrupts-extended = <&tlmm 175 IRQ_TYPE_LEVEL_LOW>;
- vdd-supply = <&vreg_misc_3p3>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&ts0_default>;
- };
-};
-
&qup1 {
status = "okay";
};
@@ -698,6 +698,13 @@ hall_int_n_default: hall-int-n-state {
bias-disable;
};
+ i2c4_default: i2c4-default-state {
+ pins = "gpio171", "gpio172";
+ function = "qup4";
+ drive-strength = <16>;
+ bias-disable;
+ };
+
i2c21_default: i2c21-default-state {
pins = "gpio81", "gpio82";
function = "qup21";
@@ -801,13 +808,6 @@ wake-n-pins {
};
};
- qup0_i2c4_default: qup0-i2c4-default-state {
- pins = "gpio171", "gpio172";
- function = "qup4";
- bias-disable;
- drive-strength = <16>;
- };
-
tpad_default: tpad-default-state {
int-n-pins {
pins = "gpio182";
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index d4a7a4c3fdee..6f652ec9cfb1 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -858,7 +858,7 @@ qup0: geniqup@...000 {
status = "disabled";
- qup0_i2c4: i2c@...000 {
+ i2c4: i2c@...000 {
compatible = "qcom,geni-i2c";
reg = <0 0x00990000 0 0x4000>;
#address-cells = <1>;
--
2.39.0
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