Evolution-x-devices/kernel_xiaomi_sm8450-devicetrees
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Merge "ARM: dts: msm: add pull-up for spi cs pin"

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qctecmdr
2022-05-10 23:47:15 -07:00
committed by Gerrit - the friendly Code Review server
parent 8e9dcf8b5c edee07f300
commit 8aa6cf5285
2 changed files with 33 additions and 6 deletions
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35
qcom/neo-pinctrl.dtsi
View File

@@ -881,13 +881,13 @@
qupv3_se3_spi_active: qupv3_se3_spi_active {
mux {
pins = "gpio16", "gpio17",
"gpio18", "gpio19";
"gpio18";
function = "qup0_se3";
};
config {
pins = "gpio16", "gpio17",
"gpio18", "gpio19";
"gpio18";
drive-strength = <6>;
bias-disable;
};
@@ -896,17 +896,44 @@
qupv3_se3_spi_sleep: qupv3_se3_spi_sleep {
mux {
pins = "gpio16", "gpio17",
"gpio18", "gpio19";
"gpio18";
function = "gpio";
};
config {
pins = "gpio16", "gpio17",
"gpio18", "gpio19";
"gpio18";
drive-strength = <6>;
bias-disable;
};
};
qupv3_se3_spi_cs0_active: qupv3_se3_spi_cs0_active {
mux {
pins = "gpio19";
function = "qup0_se3";
};
config {
pins = "gpio19";
drive-strength = <6>;
bias-pull-up;
};
};
qupv3_se3_spi_cs0_sleep: qupv3_se3_spi_cs0_sleep {
mux {
pins = "gpio19";
function = "gpio";
};
config {
pins = "gpio19";
drive-strength = <6>;
/* Helios specific CS requirement. */
bias-pull-up;
};
};
};
qupv3_se4_i2c_pins: qupv3_se4_i2c_pins {

4
qcom/neo-qupv3.dtsi
View File

@@ -220,8 +220,8 @@
<&gcc GCC_QUPV3_WRAP_0_M_AHB_CLK>,
<&gcc GCC_QUPV3_WRAP_0_S_AHB_CLK>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&qupv3_se3_spi_active>;
pinctrl-1 = <&qupv3_se3_spi_sleep>;
pinctrl-0 = <&qupv3_se3_spi_active>, <&qupv3_se3_spi_cs0_active>;
pinctrl-1 = <&qupv3_se3_spi_sleep>, <&qupv3_se3_spi_cs0_sleep>;
dmas = <&gpi_dma0 0 3 1 64 0>,
<&gpi_dma0 1 3 1 64 0>;
dma-names = "tx", "rx";