diff options
| author | Konrad Dybcio <konrad.dybcio@somainline.org> | 2022-04-15 14:56:29 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-04-20 05:10:48 +0300 |
| commit | 1dfe967ec7cfb03b468d096a69d945070f1cd2a0 (patch) | |
| tree | 3d4e2e50438310b2c37b39f199d238822decacc3 /arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | |
| parent | 9f43e1973840955c0bd639c504095fba5f565e20 (diff) | |
| download | linux-1dfe967ec7cfb03b468d096a69d945070f1cd2a0.tar.xz | |
ARM: dts: qcom-msm8974*: Consolidate I2C/UART/SDHCI
Clean up and commonize (where possible and it makes sense to) I2C, UART
and SDHCI nodes and pin configurations.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220415115633.575010-20-konrad.dybcio@somainline.org
Diffstat (limited to 'arch/arm/boot/dts/qcom-apq8074-dragonboard.dts')
| -rw-r--r-- | arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | 61 |
1 files changed, 17 insertions, 44 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts index f47020cf7a90..3051a861ff0c 100644 --- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts +++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts @@ -26,9 +26,6 @@ status = "okay"; clock-frequency = <200000>; - pinctrl-0 = <&i2c11_pins>; - pinctrl-names = "default"; - eeprom: eeprom@52 { compatible = "atmel,24c128"; reg = <0x52>; @@ -256,48 +253,25 @@ vmmc-supply = <&pm8941_l20>; vqmmc-supply = <&pm8941_s3>; - pinctrl-names = "default"; - pinctrl-0 = <&sdhc1_pin_a>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc1_on>; + pinctrl-1 = <&sdc1_off>; }; &sdhc_2 { status = "okay"; - cd-gpios = <&tlmm 62 0x1>; - pinctrl-names = "default"; - pinctrl-0 = <&sdhc2_pin_a>, <&sdhc2_cd_pin_a>; + cd-gpios = <&tlmm 62 0x1>; vmmc-supply = <&pm8941_l21>; vqmmc-supply = <&pm8941_l13>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_on>; + pinctrl-1 = <&sdc2_off>; }; &tlmm { - i2c11_pins: i2c11 { - mux { - pins = "gpio83", "gpio84"; - function = "blsp_i2c11"; - }; - }; - - spi8_default: spi8_default { - mosi { - pins = "gpio45"; - function = "blsp_spi8"; - }; - miso { - pins = "gpio46"; - function = "blsp_spi8"; - }; - cs { - pins = "gpio47"; - function = "blsp_spi8"; - }; - clk { - pins = "gpio48"; - function = "blsp_spi8"; - }; - }; - - sdhc1_pin_a: sdhc1-pin-active { + sdc1_on: sdc1-on { clk { pins = "sdc1_clk"; drive-strength = <16>; @@ -311,15 +285,7 @@ }; }; - sdhc2_cd_pin_a: sdhc2-cd-pin-active { - pins = "gpio62"; - function = "gpio"; - - drive-strength = <2>; - bias-disable; - }; - - sdhc2_pin_a: sdhc2-pin-active { + sdc2_on: sdc2-on { clk { pins = "sdc2_clk"; drive-strength = <10>; @@ -331,5 +297,12 @@ drive-strength = <6>; bias-pull-up; }; + + cd { + pins = "gpio62"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; }; }; |