[PATCH 2/2] arm64: dts: qcom: monaco: Add iface clock for ice sdhc
From: Kuldeep Singh
Date: Mon Apr 06 2026 - 12:32:07 EST
Qualcomm in-line crypto engine (ICE) platform driver specifies and votes
for its own resources. Before accessing ICE hardware during probe, to
avoid potential unclocked register access issues (when clk_ignore_unused
is not passed on the kernel command line), in addition to the 'core'
clock the 'iface' clock should also be turned on by the driver.
As bindings allow to specify 2 clocks, add iface clock now.
Signed-off-by: Kuldeep Singh <kuldeep.singh@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/monaco.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
index 5fd289669353..e4bc1cc34097 100644
--- a/arch/arm64/boot/dts/qcom/monaco.dtsi
+++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
@@ -4873,7 +4873,8 @@ sdhc_ice: crypto@87c8000 {
compatible = "qcom,qcs8300-inline-crypto-engine",
"qcom,inline-crypto-engine";
reg = <0x0 0x087c8000 0x0 0x18000>;
- clocks = <&gcc GCC_SDCC1_ICE_CORE_CLK>;
+ clocks = <&gcc GCC_SDCC1_ICE_CORE_CLK>, <&gcc GCC_SDCC1_AHB_CLK>;
+ clock-names = "core", "iface";
};
usb_1_hsphy: phy@8904000 {
--
2.34.1