[PATCH 4/4] arm64: dts: qcom: ipq5332: Add pwm support

Devi Priya
2023-10-06T04:54:25Z

Add PWM support in ipq5332. The PWM is in the TCSR area. Make tcsr
"simple-mfd" compatible, and add pwm as a child of &tcsr.

Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
---
arch/arm64/boot/dts/qcom/ipq5332.dtsi | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
index d3fef2f80a81..7620f1ccd324 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
@@ -210,8 +210,21 @@ tcsr_mutex: hwlock@1905000 {
};

tcsr: syscon@1937000 {
- compatible = "qcom,tcsr-ipq5332", "syscon";
+ compatible = "qcom,tcsr-ipq5332", "syscon", "simple-mfd";
reg = <0x01937000 0x21000>;
+ ranges = <0x0 0x01937000 0x21000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ pwm: pwm@a010 {
+ compatible = "qcom,ipq5332-pwm", "qcom,ipq6018-pwm";
+ reg = <0xa010 0x20>;
+ clocks = <&gcc GCC_ADSS_PWM_CLK>;
+ assigned-clocks = <&gcc GCC_ADSS_PWM_CLK>;
+ assigned-clock-rates = <100000000>;
+ #pwm-cells = <2>;
+ status = "disabled";
+ };
};

sdhc: mmc@7804000 {
--
2.34.1