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-rw-r--r--arch/arm/boot/dts/tegra124-apalis-eval.dts8
-rw-r--r--arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts8
2 files changed, 10 insertions, 6 deletions
diff --git a/arch/arm/boot/dts/tegra124-apalis-eval.dts b/arch/arm/boot/dts/tegra124-apalis-eval.dts
index a91852377643..0931a3ba2d7a 100644
--- a/arch/arm/boot/dts/tegra124-apalis-eval.dts
+++ b/arch/arm/boot/dts/tegra124-apalis-eval.dts
@@ -136,7 +136,9 @@
/* SPI2: MCU SPI */
spi@7000d600 {
status = "okay";
- spi-max-frequency = <6000000>;
+ spi-max-frequency = <12000000>;
+ nvidia,polling-mode;
+ nvidia,boost-reg-access;
k20mcu: apalis-tk1-k20@1 {
compatible = "toradex,apalis-tk1-k20";
@@ -160,8 +162,8 @@
controller-data {
nvidia,enable-hw-based-cs;
- nvidia,cs-setup-clk-count = <12>;
- nvidia,cs-hold-clk-count = <12>;
+ nvidia,cs-setup-clk-count = <1>;
+ nvidia,cs-hold-clk-count = <1>;
};
};
diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts
index 786488a94716..630f19f267d3 100644
--- a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts
+++ b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts
@@ -136,7 +136,9 @@
/* SPI2: MCU SPI */
spi@7000d600 {
status = "okay";
- spi-max-frequency = <6000000>;
+ spi-max-frequency = <12000000>;
+ nvidia,polling-mode;
+ nvidia,boost-reg-access;
k20mcu: apalis-tk1-k20@1 {
compatible = "toradex,apalis-tk1-k20";
@@ -160,8 +162,8 @@
controller-data {
nvidia,enable-hw-based-cs;
- nvidia,cs-setup-clk-count = <12>;
- nvidia,cs-hold-clk-count = <12>;
+ nvidia,cs-setup-clk-count = <1>;
+ nvidia,cs-hold-clk-count = <1>;
};
};