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arm64: dts: qcom: msm8953: correct SPI pinctrls

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SPI pinctrls should handle 4 pins MOSI, MISO, CLK and CS.
This change adding the missing pins for pinctrls and correcting
CS pins according to downstream sources.

Fixes: be69109e93 ("arm64: dts: qcom: msm8953: add SPI interfaces")
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20250830-msm8953-spi-fix-v1-2-89950eaf10fe@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Barnabás Czémán
2025-09-01 13:03:31 -05:00
committed by Bjorn Andersson
parent 4faee358fe
commit 690bc19286
1 changed files with 78 additions and 24 deletions
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arch/arm64/boot/dts/qcom/msm8953.dtsi
+78 -24
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@@ -775,45 +775,99 @@
};
spi_3_default: spi-3-default-state {
pins = "gpio10", "gpio11";
function = "blsp_spi3";
drive-strength = <2>;
bias-disable;
cs-pins {
pins = "gpio10";
function = "blsp_spi3";
drive-strength = <2>;
bias-disable;
};
spi-pins {
pins = "gpio8", "gpio9", "gpio11";
function = "blsp_spi3";
drive-strength = <12>;
bias-disable;
};
};
spi_3_sleep: spi-3-sleep-state {
pins = "gpio10", "gpio11";
function = "gpio";
drive-strength = <2>;
bias-disable;
cs-pins {
pins = "gpio10";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
spi-pins {
pins = "gpio8", "gpio9", "gpio11";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
};
spi_5_default: spi-5-default-state {
pins = "gpio18", "gpio19";
function = "blsp_spi5";
drive-strength = <2>;
bias-disable;
cs-pins {
pins = "gpio18";
function = "blsp_spi5";
drive-strength = <2>;
bias-disable;
};
spi-pins {
pins = "gpio16", "gpio17", "gpio19";
function = "blsp_spi5";
drive-strength = <12>;
bias-disable;
};
};
spi_5_sleep: spi-5-sleep-state {
pins = "gpio18", "gpio19";
function = "gpio";
drive-strength = <2>;
bias-disable;
cs-pins {
pins = "gpio18";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
spi-pins {
pins = "gpio16", "gpio17", "gpio19";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
};
spi_6_default: spi-6-default-state {
pins = "gpio22", "gpio23";
function = "blsp_spi6";
drive-strength = <2>;
bias-disable;
cs-pins {
pins = "gpio22";
function = "blsp_spi6";
drive-strength = <2>;
bias-disable;
};
spi-pins {
pins = "gpio20", "gpio21", "gpio23";
function = "blsp_spi6";
drive-strength = <12>;
bias-disable;
};
};
spi_6_sleep: spi-6-sleep-state {
pins = "gpio22", "gpio23";
function = "gpio";
drive-strength = <2>;
bias-disable;
cs-pins {
pins = "gpio22";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
spi-pins {
pins = "gpio20", "gpio21", "gpio23";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
};
uart_5_default: uart-5-default-state {