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@xxxxxxxxxx> Link: https://lore.kernel.org/lkml/20221212182314.1902632-1-bmasney@xxxxxxxxxx/ Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> --- Changes from v2 to v3: - Reordered properties on renamed state node to match order typically done elsewhere (Konrod) - Add Konrad's R-b Patch introduced in v2 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 929365cff555..f1111cd7f679 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -858,7 +858,7 @@ qup0: geniqup@9c0000 { status = "disabled"; - qup0_i2c4: i2c@990000 { + i2c4: i2c@990000 { compatible = "qcom,geni-i2c"; reg = <0 0x00990000 0 0x4000>; clock-names = "se"; -- 2.38.1
