* [PATCH] arm64: dts: exynos: gs101-pixel-common: add node for s2mpg10 / clock
@ 2025-10-10 15:56 André Draszik
2025-10-18 16:11 ` Krzysztof Kozlowski
0 siblings, 1 reply; 2+ messages in thread
From: André Draszik @ 2025-10-10 15:56 UTC (permalink / raw)
To: Peter Griffin, Tudor Ambarus, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Alim Akhtar
Cc: Will McVicker, kernel-team, linux-arm-kernel, linux-samsung-soc,
devicetree, linux-kernel, André Draszik
On Pixel 6 (and Pro), a Samsung S2MPG10 is used as main PMIC, which
contains the following functional blocks:
* common / speedy interface
* regulators
* 3 clock outputs
* RTC
* power meters
This change adds a node for the clock outputs which are used as inputs
as follows:
* RTC clock for AP
* GNSS receiver, WLAN, Bluetooth
* vibrator, modem
The names have been chosen to match the schematic.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
---
Note: This depends on the samsung,s2mpg10-clk binding which was
only recently merged into Linus' tree via the clock tree.
---
arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi b/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi
index 84ff3e047d3b31b5f96d4d6c78ec933bb05f3e6b..93892adaa679439bd87b0630cf9416b05c9d4536 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi
@@ -109,6 +109,13 @@ pmic {
system-power-controller;
wakeup-source;
+ clocks {
+ compatible = "samsung,s2mpg10-clk";
+ #clock-cells = <1>;
+ clock-output-names = "rtc32k_ap", "peri32k1",
+ "peri32k2";
+ };
+
regulators {
};
};
---
base-commit: 2b763d4652393c90eaa771a5164502ec9dd965ae
change-id: 20251010-s2mpg10-clk-cbb8cb060c16
Best regards,
--
André Draszik <andre.draszik@linaro.org>
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: exynos: gs101-pixel-common: add node for s2mpg10 / clock
2025-10-10 15:56 [PATCH] arm64: dts: exynos: gs101-pixel-common: add node for s2mpg10 / clock André Draszik
@ 2025-10-18 16:11 ` Krzysztof Kozlowski
0 siblings, 0 replies; 2+ messages in thread
From: Krzysztof Kozlowski @ 2025-10-18 16:11 UTC (permalink / raw)
To: Peter Griffin, Tudor Ambarus, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Alim Akhtar, André Draszik
Cc: Will McVicker, kernel-team, linux-arm-kernel, linux-samsung-soc,
devicetree, linux-kernel
On Fri, 10 Oct 2025 16:56:26 +0100, André Draszik wrote:
> On Pixel 6 (and Pro), a Samsung S2MPG10 is used as main PMIC, which
> contains the following functional blocks:
> * common / speedy interface
> * regulators
> * 3 clock outputs
> * RTC
> * power meters
>
> [...]
Applied, thanks!
[1/1] arm64: dts: exynos: gs101-pixel-common: add node for s2mpg10 / clock
https://git.kernel.org/krzk/linux/c/f409bd20f0a94ca4eece7eb919b800e013abc043
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-10-10 15:56 [PATCH] arm64: dts: exynos: gs101-pixel-common: add node for s2mpg10 / clock André Draszik
2025-10-18 16:11 ` Krzysztof Kozlowski
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