diff mbox series

[5.10.y-cip,15/15] arm64: dts: renesas: rzg2lc-smarc-som: Enable PMIC and built-in RTC

Message ID 20230911144702.948246-16-biju.das.jz@bp.renesas.com (mailing list archive)
State Accepted
Headers show
Series Enable Renesas PMIC RAA215300 and RTC builtin support | expand

Commit Message

Biju Das Sept. 11, 2023, 2:47 p.m. UTC 
commit bf8abcd7e7a804b825b11828d13c057e8678899a upstream.

Enable PMIC RAA215300 and the built-in RTC on the RZ/G2LC SMARC
EVK.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230712151342.82690-1-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
 .../boot/dts/renesas/rzg2lc-smarc-som.dtsi     | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
index 05b117ac414c..d853648825e7 100644
--- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
@@ -52,6 +52,13 @@  vccq_sdhi0: regulator-vccq-sdhi0 {
 		gpios = <&pinctrl RZG2L_GPIO(39, 0) GPIO_ACTIVE_HIGH>;
 		regulator-always-on;
 	};
+
+	/* 32.768kHz crystal */
+	x2: x2-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+	};
 };
 
 &eth0 {
@@ -84,6 +91,17 @@  &extal_clk {
 	clock-frequency = <24000000>;
 };
 
+&i2c2 {
+	raa215300: pmic@12 {
+		compatible = "renesas,raa215300";
+		reg = <0x12>, <0x6f>;
+		reg-names = "main", "rtc";
+
+		clocks = <&x2>;
+		clock-names = "xin";
+	};
+};
+
 &ostm1 {
 	status = "okay";
 };