GENI SPI controller shows several issues if it manages the CS on its own
(see 37dd4b777942 ("arm64: dts: qcom: sc7180: Provide pinconf for SPI to
use GPIO for CS")) for the details. Provide pinctrl entries for SPI
controllers using the same CS pin but in GPIO mode.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8250.dtsi | 100 +++++++++++++++++++++++++++
1 file changed, 100 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index e43e1367ceb7..0044911f7790 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -3063,6 +3063,106 @@ qup_spi19_cs: qup-spi19-cs {
function = "qup19";
};
+ qup_spi0_cs_gpio: qup-spi0-cs-gpio {
+ pins = "gpio31";
+ function = "gpio";
+ };
+
+ qup_spi1_cs_gpio: qup-spi1-cs-gpio {
+ pins = "gpio7";
+ function = "gpio";
+ };
+
+ qup_spi2_cs_gpio: qup-spi2-cs-gpio {
+ pins = "gpio118";
+ function = "gpio";
+ };
+
+ qup_spi3_cs_gpio: qup-spi3-cs-gpio {
+ pins = "gpio122";
+ function = "gpio";
+ };
+
+ qup_spi4_cs_gpio: qup-spi4-cs-gpio {
+ pins = "gpio11";
+ function = "gpio";
+ };
+
+ qup_spi5_cs_gpio: qup-spi5-cs-gpio {
+ pins = "gpio15";
+ function = "gpio";
+ };
+
+ qup_spi6_cs_gpio: qup-spi6-cs-gpio {
+ pins = "gpio19";
+ function = "gpio";
+ };
+
+ qup_spi7_cs_gpio: qup-spi7-cs-gpio {
+ pins = "gpio23";
+ function = "gpio";
+ };
+
+ qup_spi8_cs_gpio: qup-spi8-cs-gpio {
+ pins = "gpio27";
+ function = "gpio";
+ };
+
+ qup_spi9_cs_gpio: qup-spi9-cs-gpio {
+ pins = "gpio128";
+ function = "gpio";
+ };
+
+ qup_spi10_cs_gpio: qup-spi10-cs-gpio {
+ pins = "gpio132";
+ function = "gpio";
+ };
+
+ qup_spi11_cs_gpio: qup-spi11-cs-gpio {
+ pins = "gpio63";
+ function = "gpio";
+ };
+
+ qup_spi12_cs_gpio: qup-spi12-cs-gpio {
+ pins = "gpio35";
+ function = "gpio";
+ };
+
+ qup_spi13_cs_gpio: qup-spi13-cs-gpio {
+ pins = "gpio39";
+ function = "gpio";
+ };
+
+ qup_spi14_cs_gpio: qup-spi14-cs-gpio {
+ pins = "gpio43";
+ function = "gpio";
+ };
+
+ qup_spi15_cs_gpio: qup-spi15-cs-gpio {
+ pins = "gpio47";
+ function = "gpio";
+ };
+
+ qup_spi16_cs_gpio: qup-spi16-cs-gpio {
+ pins = "gpio51";
+ function = "gpio";
+ };
+
+ qup_spi17_cs_gpio: qup-spi17-cs-gpio {
+ pins = "gpio55";
+ function = "gpio";
+ };
+
+ qup_spi18_cs_gpio: qup-spi18-cs-gpio {
+ pins = "gpio59";
+ function = "gpio";
+ };
+
+ qup_spi19_cs_gpio: qup-spi19-cs-gpio {
+ pins = "gpio3";
+ function = "gpio";
+ };
+
qup_spi0_data_clk: qup-spi0-data-clk {
pins = "gpio28", "gpio29",
"gpio30";
--
2.30.0
