From: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
This patch adds ADC device tree node and enables the same
on fsd platform.
Signed-off-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
Signed-off-by: Tamseel Shams <m.shams@xxxxxxxxxxx>
---
- Changes since v1
* Addressed Krzysztof's comment for corrections in dt files
arch/arm64/boot/dts/tesla/fsd-evb.dts | 4 ++++
arch/arm64/boot/dts/tesla/fsd.dtsi | 11 +++++++++++
2 files changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/tesla/fsd-evb.dts b/arch/arm64/boot/dts/tesla/fsd-evb.dts
index 5af560c1b5e6..63f26a85053a 100644
--- a/arch/arm64/boot/dts/tesla/fsd-evb.dts
+++ b/arch/arm64/boot/dts/tesla/fsd-evb.dts
@@ -34,6 +34,10 @@
clock-frequency = <24000000>;
};
+&adc {
+ status = "okay";
+};
+
&serial_0 {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi
index 9a652abcbcac..f63624f2f414 100644
--- a/arch/arm64/boot/dts/tesla/fsd.dtsi
+++ b/arch/arm64/boot/dts/tesla/fsd.dtsi
@@ -748,6 +748,17 @@
clocks = <&fin_pll>, <&clock_imem IMEM_MCT_PCLK>;
clock-names = "fin_pll", "mct";
};
+
+ adc: adc@141a0000 {
+ compatible = "samsung,exynos-adc-fsd-hw";
+ reg = <0x0 0x141a0000 0x0 0x100>;
+ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clock_peric PERIC_PCLK_ADCIF>;
+ clock-names = "adc";
+ #io-channel-cells = <1>;
+ io-channel-ranges;
+ status = "disabled";
+ };
};
};
--
2.17.1
